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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.7 by pcg, Wed Nov 26 10:42:34 2003 UTC vs.
Revision 1.190 by root, Sat Jan 7 19:29:17 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.7 2003/11/26 10:42:34 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	#include <limits.h>
11		9
12	#include <X11/cursorfont.h>	10	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	11	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	12	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	13	#include <X11/Xatom.h>
		14	#if ENABLE_FRILLS
		15	# include <X11/Xmd.h>
		16	#endif
16		17
17	#include "defaultfont.h"	18	#include "encoding.h"
18	#include "rxvtcolor.h"	19	#include "rxvtfont.h"
		20	#include "rxvttoolkit.h"
19	#include "iom.h"	21	#include "iom.h"
		22	#include "salloc.h"
		23
		24	#include "rxvtperl.h"
		25
		26	#if ENABLE_FRILLS
		27	# define ENABLE_XEMBED 1
		28	# define ENABLE_EWMH 1
		29	# define CURSOR_BLINK 1
		30	#endif
20		31
21	/*	32	/*
22	*****************************************************************************	33	*****************************************************************************
23	* SYSTEM HACKS	34	* SYSTEM HACKS
24	*****************************************************************************	35	*****************************************************************************
25	*/	36	*/
26	/* Consistent defines - please report on the necessity	37	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	38	* @ Unixware: defines (__svr4__)
28	*/	39	*/
29	#if defined (SVR4) && !defined (__svr4__)	40	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	41	# define __svr4__ 1
31	#endif	42	#endif
32	#if defined (sun) && !defined (__sun__)	43	#if defined (sun) && !defined (__sun__)
33	# define __sun__	44	# define __sun__ 1
34	#endif	45	#endif
35
36		46
37	#ifndef HAVE_XPOINTER	47	#ifndef HAVE_XPOINTER
38	typedef char *XPointer;	48	typedef char *XPointer;
39	#endif	49	#endif
40		50
…		…
50	int line;	60	int line;
51	int local;	61	int local;
52	} ttymode_t;	62	} ttymode_t;
53	#endif	63	#endif
54		64
55	#ifdef GREEK_SUPPORT
56	# include "grkelot.h"
57	#endif
58	#ifdef XPM_BACKGROUND	65	#ifdef XPM_BACKGROUND
59	# ifdef XPM_INC_X11	66	# ifdef XPM_INC_X11
60	# include <X11/xpm.h>	67	# include <X11/xpm.h>
61	# else	68	# else
62	# include <xpm.h>	69	# include <xpm.h>
…		…
67	# define STDIN_FILENO 0	74	# define STDIN_FILENO 0
68	# define STDOUT_FILENO 1	75	# define STDOUT_FILENO 1
69	# define STDERR_FILENO 2	76	# define STDERR_FILENO 2
70	#endif	77	#endif
71		78
72	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	79	/*
73	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	80	*****************************************************************************
74	# define NO_SETOWNER_TTYDEV	81	* PROTOTYPES
75	# endif	82	*****************************************************************************
76	#endif	83	*/
77	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	84	// main.C
78	# define NO_SETOWNER_TTYDEV	85	RETSIGTYPE rxvt_Child_signal (int sig);
79	#endif	86	RETSIGTYPE rxvt_Exit_signal (int sig);
		87	void rxvt_clean_exit ();
		88	void * rxvt_malloc (size_t size);
		89	void * rxvt_calloc (size_t number, size_t size);
		90	void * rxvt_realloc (void *ptr, size_t size);
		91	void rxvt_privileges (rxvt_privaction action);
		92
		93	// util.C
		94	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		95	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		96	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		97	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		98	char * rxvt_strdup (const char *str);
		99
		100	// misc.C
		101	char * rxvt_r_basename (const char *str);
		102	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		103	void rxvt_log (const char *fmt,...);
		104	void rxvt_warn (const char *fmt,...);
		105	void rxvt_fatal (const char *fmt,...);
		106	void rxvt_exit_failure ();
		107	int rxvt_Str_match (const char *s1, const char *s2);
		108	const char * rxvt_Str_skip_space (const char *str);
		109	char * rxvt_Str_trim (char *str);
		110	int rxvt_Str_escaped (char *str);
		111	char ** rxvt_splitcommastring (const char *cs);
		112	void rxvt_freecommastring (char **cs);
		113	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		114	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
		115	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
		116	void rxvt_usleep (int usecs);
80		117
81	/*	118	/*
82	*****************************************************************************	119	*****************************************************************************
83	* STRUCTURES AND TYPEDEFS	120	* STRUCTURES AND TYPEDEFS
84	*****************************************************************************	121	*****************************************************************************
…		…
94	#endif	131	#endif
95		132
96	/* If we're using either the rxvt scrollbar or menu bars, keep the	133	/* If we're using either the rxvt scrollbar or menu bars, keep the
97	* scrollColor resource.	134	* scrollColor resource.
98	*/	135	*/
99	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	136	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
100	# define KEEP_SCROLLCOLOR 1	137	# define KEEP_SCROLLCOLOR 1
101	#else	138	#else
102	# undef KEEP_SCROLLCOLOR	139	# undef KEEP_SCROLLCOLOR
103	#endif	140	#endif
104		141
105	#ifdef XPM_BACKGROUND	142	#ifdef XPM_BACKGROUND
106	typedef struct {	143	typedef struct {
107	short w, h, x, y;	144	short w, h, x, y;
108	Pixmap pixmap;	145	Pixmap pixmap;
109	} bgPixmap_t;	146	} bgPixmap_t;
110	#endif	147	#endif
111		148
112	/*	149	/*
113	* the 'essential' information for reporting Mouse Events	150	* the 'essential' information for reporting Mouse Events
114	* pared down from XButtonEvent	151	* pared down from XButtonEvent
115	*/	152	*/
116	struct mouse_event {	153	struct mouse_event {
117	int clicks;	154	int clicks;
118	Time time; /* milliseconds */	155	Time time; /* milliseconds */
119	unsigned int state; /* key or button mask */	156	unsigned int state; /* key or button mask */
120	unsigned int button; /* detail */	157	unsigned int button; /* detail */
121	};	158	};
122		159
123	#ifndef min	160	#if ENABLE_FRILLS
124	# define min(a,b) (((a) < (b)) ? (a) : (b))	161	typedef struct _mwmhints {
125	# define max(a,b) (((a) > (b)) ? (a) : (b))	162	CARD32 flags;
		163	CARD32 functions;
		164	CARD32 decorations;
		165	INT32 input_mode;
		166	CARD32 status;
		167	} MWMHints;
126	#endif	168	#endif
127		169
128	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	170	#if ENABLE_XEMBED
129	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	171	// XEMBED messages
130	#define SWAP_IT(one, two, typeof) \	172	# define XEMBED_EMBEDDED_NOTIFY 0
131	do { \	173	# define XEMBED_WINDOW_ACTIVATE 1
132	typeof swapittmp; \	174	# define XEMBED_WINDOW_DEACTIVATE 2
133	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	175	# define XEMBED_REQUEST_FOCUS 3
134	} while (/* CONSTCOND */ 0)	176	# define XEMBED_FOCUS_IN 4
135	#define BOUND_POSITIVE_INT16(val) \	177	# define XEMBED_FOCUS_OUT 5
136	(int16_t)((val) <= 0 \	178	# define XEMBED_FOCUS_NEXT 6
137	? 0 \	179	# define XEMBED_FOCUS_PREV 7
138	: min((val), (((uint16_t)-1)>>1)))	180
		181	# define XEMBED_MODALITY_ON 10
		182	# define XEMBED_MODALITY_OFF 11
		183	# define XEMBED_REGISTER_ACCELERATOR 12
		184	# define XEMBED_UNREGISTER_ACCELERATOR 13
		185	# define XEMBED_ACTIVATE_ACCELERATOR 14
		186
		187	// XEMBED detail code
		188	# define XEMBED_FOCUS_CURRENT 0
		189	# define XEMBED_FOCUS_FIRST 1
		190	# define XEMBED_FOCUS_LAST 2
		191
		192	# define XEMBED_MAPPED (1 << 0)
		193	#endif
139		194
140	/*	195	/*
141	*****************************************************************************	196	*****************************************************************************
142	* NORMAL DEFINES	197	* NORMAL DEFINES
143	*****************************************************************************	198	*****************************************************************************
144	*/	199	*/
145		200
146	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
147	# error if you disable both selection styles, how can you select, silly?
148	#endif
149
150	#define APL_CLASS "XTerm" /* class name */
151	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
152	#define APL_NAME "rxvt" /* normal name */
153
154	/* COLORTERM, TERM environment variables */	201	/* COLORTERM, TERM environment variables */
155	#define COLORTERMENV "rxvt"	202	#define COLORTERMENV "rxvt"
156	#ifdef XPM_BACKGROUND	203	#ifdef XPM_BACKGROUND
157	# define COLORTERMENVFULL COLORTERMENV "-xpm"	204	# define COLORTERMENVFULL COLORTERMENV "-xpm"
158	#else	205	#else
159	# define COLORTERMENVFULL COLORTERMENV	206	# define COLORTERMENVFULL COLORTERMENV
160	#endif	207	#endif
161	#ifndef TERMENV	208	#ifndef TERMENV
162	# define TERMENV "xterm"	209	# define TERMENV "rxvt-unicode"
163	#endif	210	#endif
164		211
165	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	212	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
166	# define NO_MOUSE_REPORT_SCROLLBAR	213	# define NO_MOUSE_REPORT_SCROLLBAR 1
167	#endif	214	#endif
168		215
169	#ifdef NO_RESOURCES	216	#ifdef NO_RESOURCES
170	# undef USE_XGETDEFAULT	217	# undef USE_XGETDEFAULT
		218	#endif
		219
		220	#if defined (ISO_14755) || defined (ENABLE_PERL)
		221	# define ENABLE_OVERLAY 1
171	#endif	222	#endif
172		223
173	/* now look for other badly set stuff */	224	/* now look for other badly set stuff */
174		225
175	#if !defined (EACCESS) && defined(EAGAIN)	226	#if !defined (EACCESS) && defined(EAGAIN)
…		…
183		234
184	#define menuBar_esc 10	235	#define menuBar_esc 10
185	#define scrollBar_esc 30	236	#define scrollBar_esc 30
186	#define menuBar_margin 2 /* margin below text */	237	#define menuBar_margin 2 /* margin below text */
187		238
188	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	239	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
189	# define HAVE_SCROLLBARS	240	# define HAVE_SCROLLBARS 1
190	#endif	241	#endif
191		242
192	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	243	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
193	#ifdef HALFSHADOW	244	#ifdef HALFSHADOW
194	# define SHADOW 1	245	# define MENU_SHADOW 1
195	#else	246	#else
196	# define SHADOW 2	247	# define MENU_SHADOW 2
197	#endif	248	#endif
198		249
199	#define R_SB_ALIGN_CENTRE 0	250	#define R_SB_ALIGN_CENTRE 0
200	#define R_SB_ALIGN_TOP 1	251	#define R_SB_ALIGN_TOP 1
201	#define R_SB_ALIGN_BOTTOM 2	252	#define R_SB_ALIGN_BOTTOM 2
202		253
203	#define R_SB_RXVT 0
204	#define R_SB_NEXT 1	254	#define R_SB_NEXT 1
205	#define R_SB_XTERM 2	255	#define R_SB_XTERM 2
		256	#define R_SB_PLAIN 4
		257	#define R_SB_RXVT 8
206		258
207	#define SB_WIDTH_NEXT 19	259	#define SB_WIDTH_NEXT 19
208	#define SB_WIDTH_XTERM 7	260	#define SB_WIDTH_XTERM 15
		261	#define SB_WIDTH_PLAIN 7
209	#ifndef SB_WIDTH_RXVT	262	#ifndef SB_WIDTH_RXVT
210	# define SB_WIDTH_RXVT 10	263	# define SB_WIDTH_RXVT 10
211	#endif	264	#endif
212		265
213	/*	266	/*
…		…
240	* | | :::::::: |	293	* | | :::::::: |
241	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	294	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
242	* | +---------+ |	295	* | +---------+ |
243	* | | ......%%| |	296	* | | ......%%| |
244	* | | ......%%| |	297	* | | ......%%| |
245	* | | ..()..%%| |	298	* | | .. ()..%%| |
246	* | | ......%%| |	299	* | | ......%%| |
247	* | | %%%%%%%%| |	300	* | | %%%%%%%%| |
248	* | +---------+ | <.........................	301	* | +---------+ | <.........................
249	* | | <---< SB_PADDING :	302	* | | <---< SB_PADDING :
250	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	303	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
271	* :............:	324	* :............:
272	* |	325	* |
273	* +---< SB_WIDTH_NEXT	326	* +---< SB_WIDTH_NEXT
274	*/	327	*/
275		328
		329	enum {
276	#define NO_REFRESH 0 /* Window not visible at all! */	330	NO_REFRESH = 0 , /* Window not visible at all! */
277	#define FAST_REFRESH (1<<0) /* Fully exposed window */	331	FAST_REFRESH = 1<<0, /* Fully exposed window */
278	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	332	SLOW_REFRESH = 1<<1, /* Partially exposed window */
279	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	333	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
280	#define REFRESH_BOUNDS (1<<3)	334	};
281		335
282	#ifdef NO_SECONDARY_SCREEN	336	#ifdef NO_SECONDARY_SCREEN
283	# define NSCREENS 0	337	# define NSCREENS 0
284	#else	338	#else
285	# define NSCREENS 1	339	# define NSCREENS 1
286	#endif	340	#endif
287
288	#define IGNORE 0
289	#define SAVE 's'
290	#define RESTORE 'r'
291		341
292	/* special (internal) prefix for font commands */	342	/* special (internal) prefix for font commands */
293	#define FONT_CMD '#'	343	#define FONT_CMD '#'
294	#define FONT_DN "#-"	344	#define FONT_DN "#-"
295	#define FONT_UP "#+"	345	#define FONT_UP "#+"
296		346
297	/* flags for rxvt_scr_gotorc() */	347	/* flags for rxvt_scr_gotorc () */
		348	enum {
298	#define C_RELATIVE 1 /* col movement is relative */	349	C_RELATIVE = 1, /* col movement is relative */
299	#define R_RELATIVE 2 /* row movement is relative */	350	R_RELATIVE = 2, /* row movement is relative */
300	#define RELATIVE (R_RELATIVE|C_RELATIVE)	351	RELATIVE = C_RELATIVE | R_RELATIVE,
		352	};
301		353
302	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	354	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
303	#define INSERT -1 /* don't change these values */	355	enum {
304	#define DELETE +1	356	INSERT = -1, /* don't change these values */
305	#define ERASE +2	357	DELETE = +1,
		358	ERASE = +2,
		359	};
306		360
307	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	361	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
308	enum page_dirn {	362	enum page_dirn {
309	UP,	363	UP,
310	DN,	364	DN,
311	NO_DIR	365	NO_DIR,
312	};	366	};
313		367
314	/* arguments for rxvt_scr_change_screen() */	368	/* arguments for rxvt_scr_change_screen () */
315	enum {	369	enum {
316	PRIMARY = 0,	370	PRIMARY = 0,
317	SECONDARY	371	SECONDARY,
318	};	372	};
319		373
320	enum {
321	SBYTE = 0,
322	WBYTE
323	};
324
325
326	#define RS_None 0 /* Normal */	374	#define RS_None 0
327		375
328	#define RS_fgMask 0x000001FFu /* 512 colors */	376	#define RS_fgMask 0x0000007fUL // 128 colors
329	#define RS_bgMask 0x0003FE00u /* 512 colors */	377	#define RS_bgMask 0x00003f80UL // 128 colors
330	#define RS_Bold 0x00040000u /* bold */	378
		379	// font styles
		380	#define RS_Bold 0x00004000UL // value 1
		381	#define RS_Italic 0x00008000UL // value 2
		382
		383	// fake styles
331	#define RS_Blink 0x00080000u /* blink */	384	#define RS_Blink 0x00010000UL // blink
332	#define RS_RVid 0x00100000u /* reverse video */	385	#define RS_RVid 0x00020000UL // reverse video
333	#define RS_Uline 0x00200000u /* underline */	386	#define RS_Uline 0x00040000UL // underline
334		387
335	#define RS_wide 0x00400000u /* only multibyte characters */	388	// 5 custom bits for extensions
336	#define IS_WIDE(r) ((r) & RS_wide)	389	#define RS_customCount 32
		390	#define RS_customMask 0x00f80000UL
		391	#define RS_customShift 19
337		392
		393	// other flags
		394	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		395
		396	#define RS_styleCount 4
		397	#define RS_styleMask (RS_Bold | RS_Italic)
		398	#define RS_styleShift 14
		399
		400	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		401	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		402
		403	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
338	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	404	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
339	#define RS_fontShift 24	405	#define RS_fontShift 24
340		406
341	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	407	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
342	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	408	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
343		409
344	#define Sel_none 0 /* Not waiting */	410	#define Sel_none 0 /* Not waiting */
345	#define Sel_normal 0x01 /* normal selection */	411	#define Sel_normal 0x01 /* normal selection */
346	#define Sel_incr 0x02 /* incremental selection */	412	#define Sel_incr 0x02 /* incremental selection */
347	#define Sel_direct 0x00	413	#define Sel_direct 0x00
348	#define Sel_Primary 0x01	414	#define Sel_Primary 0x01
349	#define Sel_Secondary 0x02	415	#define Sel_Secondary 0x02
350	#define Sel_Clipboard 0x03	416	#define Sel_Clipboard 0x03
351	#define Sel_whereMask 0x0f	417	#define Sel_whereMask 0x0f
352	#define Sel_CompoundText 0x10 /* last request was Compound */	418	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		419	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
353		420
354	enum {	421	enum {
355	C0_NUL = 0x00,	422	C0_NUL = 0x00,
356	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	423	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
357	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	424	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
358	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	425	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
359	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	426	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
360	};	427	};
361	#define CHAR_ST 0x9c /* 0234 */	428	#define CHAR_ST 0x9c /* 0234 */
362		429
363	/*	430	/*
364	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	431	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
365	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	432	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
366	*/	433	*/
		434	enum {
367	#define XTerm_name 0	435	XTerm_name = 0,
368	#define XTerm_iconName 1	436	XTerm_iconName = 1,
369	#define XTerm_title 2	437	XTerm_title = 2,
		438	XTerm_property = 3, // change X property
370	#define XTerm_Color 4 /* change colors */	439	XTerm_Color = 4, // change colors
		440	XTerm_Color00 = 10, // not implemented, CLASH!
		441	XTerm_Color01 = 11, // not implemented
371	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	442	XTerm_Color_cursor = 12, // change actual 'Cursor' color
372	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	443	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
		444	XTerm_Color_pointer_bg = 14, // not implemented
		445	XTerm_Color05 = 15, // not implemented
		446	XTerm_Color06 = 16, // not implemented
373	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	447	XTerm_Color_RV = 17, // change actual 'Highlight' color
374	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
375	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
376	#define XTerm_logfile 46 /* not implemented */	448	XTerm_logfile = 46, // not implemented
377	#define XTerm_font 50	449	XTerm_font = 50,
378		450
379	/*	451	XTerm_konsole30 = 30, // reserved for konsole
		452	XTerm_konsole31 = 31, // reserved for konsole
		453	XTerm_emacs51 = 51, // reserved for emacs shell
		454	/*
380	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	455	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
381	*/	456	*/
382	#define XTerm_Menu 10 /* set menu item */	457	XTerm_Color_BD = 18, // change actual 'Bold' color
		458	XTerm_Color_UL = 19, // change actual 'Underline' color
383	#define XTerm_Pixmap 20 /* new bg pixmap */	459	XTerm_Pixmap = 20, // new bg pixmap
384	#define XTerm_restoreFG 39 /* change default fg color */	460	XTerm_restoreFG = 39, // change default fg color
385	#define XTerm_restoreBG 49 /* change default bg color */	461	XTerm_restoreBG = 49, // change default bg color
386	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	462	XTerm_dumpscreen = 55, // dump scrollback and all of screen
		463
		464	URxvt_locale = 701, // change locale
		465	URxvt_Menu = 703, // set menu item
		466	URxvt_Color_IT = 704, // change actual 'Italic' colour
		467	URxvt_Color_tint = 705, // change actual tint colour
		468
		469	URxvt_font = 710,
		470	URxvt_boldFont = 711,
		471	URxvt_italicFont = 712,
		472	URxvt_boldItalicFont = 713,
		473
		474	URxvt_view_up = 720,
		475	URxvt_view_down = 721,
		476
		477	URxvt_perl = 777,
		478	};
387		479
388	/* Words starting with `Color_' are colours. Others are counts */	480	/* Words starting with `Color_' are colours. Others are counts */
389	/*	481	/*
390	* The following comment is mostly obsolete since pixcolor_set was expanded:
391	* We're currently upto 29 colours. Only 3 more available. The
392	* PixColor and rendition colour usage should probably be decoupled	482	* The PixColor and rendition colour usage should probably be decoupled
393	* on the unnecessary items, e.g. Color_pointer, but won't bother	483	* on the unnecessary items, e.g. Color_pointer, but won't bother
394	* until we need to. Also, be aware of usage in pixcolor_set	484	* until we need to. Also, be aware of usage in pixcolor_set
395	*/	485	*/
396		486
397	enum colour_list {	487	enum colour_list {
…		…
419	maxBrightCOLOR, /* minBrightCOLOR + 7 */	509	maxBrightCOLOR, /* minBrightCOLOR + 7 */
420	Color_White = maxBrightCOLOR,	510	Color_White = maxBrightCOLOR,
421	#else	511	#else
422	Color_White = maxCOLOR,	512	Color_White = maxCOLOR,
423	#endif	513	#endif
424	#ifdef TTY_256COLOR
425	min256COLOR = Color_White + 1,	514	minTermCOLOR = Color_White + 1,
426	max256COLOR = minCOLOR + 255,	515	maxTermCOLOR = Color_White + 72,
427	#endif
428	#ifndef NO_CURSORCOLOR	516	#ifndef NO_CURSORCOLOR
429	Color_cursor,	517	Color_cursor,
430	Color_cursor2,	518	Color_cursor2,
431	#endif	519	#endif
432	Color_pointer,	520	Color_pointer_fg,
		521	Color_pointer_bg,
433	Color_border,	522	Color_border,
434	#ifndef NO_BOLD_UNDERLINE_REVERSE	523	#ifndef NO_BOLD_UNDERLINE_REVERSE
435	Color_BD,	524	Color_BD,
		525	Color_IT,
436	Color_UL,	526	Color_UL,
437	Color_RV,	527	Color_RV,
		528	#endif
		529	#if ENABLE_FRILLS
		530	Color_underline,
438	#endif	531	#endif
439	#ifdef OPTION_HC	532	#ifdef OPTION_HC
440	Color_HC,	533	Color_HC,
441	#endif	534	#endif
442	#ifdef KEEP_SCROLLCOLOR	535	#ifdef KEEP_SCROLLCOLOR
443	Color_scroll,	536	Color_scroll,
444	Color_trough,	537	Color_trough,
		538	#endif
		539	#if TINTING
		540	Color_tint,
		541	#endif
		542	#if OFF_FOCUS_FADING
		543	Color_fade,
445	#endif	544	#endif
446	NRS_COLORS, /* */	545	NRS_COLORS, /* */
447	#ifdef KEEP_SCROLLCOLOR	546	#ifdef KEEP_SCROLLCOLOR
448	Color_topShadow = NRS_COLORS,	547	Color_topShadow = NRS_COLORS,
449	Color_bottomShadow,	548	Color_bottomShadow,
450	TOTAL_COLORS /* upto 30 */	549	TOTAL_COLORS
451	#else	550	#else
452	TOTAL_COLORS = NRS_COLORS /* */	551	TOTAL_COLORS = NRS_COLORS
453	#endif	552	#endif
454	};	553	};
455		554
456	#define Color_Bits 9	555	#define Color_Bits 7 // 0 .. maxTermCOLOR
457	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	556
		557	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458	#define NPIXCLR_BITS 32	558	#define NPIXCLR_BITS 32
459
460	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461		559
462	/*	560	/*
463	* Resource list	561	* Resource list
464	*/	562	*/
465	enum {	563	enum {
466	Rs_display_name = 0,	564	# define def(name) Rs_ ## name,
467	Rs_term_name,	565	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
468	Rs_iconName,	566	# include "rsinc.h"
469	Rs_geometry,	567	# undef def
470	Rs_reverseVideo,	568	# undef reserve
471	Rs_color,
472	_Rs_color = Rs_color + NRS_COLORS - 1,
473	Rs_font,
474	Rs_name,
475	Rs_title,
476	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
477	Rs_path,
478	#endif
479	#ifdef XPM_BACKGROUND
480	Rs_backgroundPixmap,
481	#endif
482	#if (MENUBAR_MAX)
483	Rs_menu,
484	#endif
485	#ifndef NO_BOLDFONT
486	Rs_boldFont,
487	#endif
488	#ifdef GREEK_SUPPORT
489	Rs_greek_keyboard,
490	Rs_greektoggle_key,
491	#endif
492	Rs_loginShell,
493	Rs_jumpScroll,
494	#ifdef HAVE_SCROLLBARS
495	Rs_scrollBar,
496	Rs_scrollBar_right,
497	Rs_scrollBar_floating,
498	Rs_scrollBar_align,
499	#endif
500	Rs_scrollstyle, /* Rs_scrollBar_style */
501	Rs_scrollTtyOutput,
502	Rs_scrollTtyKeypress,
503	Rs_scrollWithBuffer,
504	Rs_saveLines,
505	Rs_utmpInhibit,
506	Rs_visualBell,
507	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
508	Rs_mapAlert,
509	#endif
510	#ifdef META8_OPTION
511	Rs_meta8,
512	#endif
513	#ifdef MOUSE_WHEEL
514	Rs_mouseWheelScrollPage,
515	#endif
516	#ifndef NO_BACKSPACE_KEY
517	Rs_backspace_key,
518	#endif
519	#ifndef NO_DELETE_KEY
520	Rs_delete_key,
521	#endif
522	Rs_selectstyle,
523	#ifdef PRINTPIPE
524	Rs_print_pipe,
525	#endif
526	#ifdef USE_XIM
527	Rs_preeditType,
528	Rs_inputMethod,
529	#endif
530	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531	Rs_bigfont_key,
532	Rs_smallfont_key,
533	#endif
534	#ifdef TRANSPARENT
535	Rs_transparent,
536	Rs_transparent_all,
537	#endif
538	#ifndef NO_FRILLS
539	Rs_ext_bwidth,
540	Rs_int_bwidth,
541	#endif
542	Rs_scrollBar_thickness,
543	#ifndef NO_LINESPACE
544	Rs_lineSpace,
545	#endif
546	Rs_cutchars,
547	#ifdef ACS_ASCII
548	Rs_acs_chars,
549	#endif
550	Rs_modifier,
551	Rs_answerbackstring,
552	Rs_tripleclickwords,
553	Rs_cursorBlink,
554	Rs_pointerBlank,
555	Rs_pointerBlankDelay,
556	NUM_RESOURCES	569	NUM_RESOURCES
557	};	570	};
558		571
		572	// see init.C:xa_names, which must be kept in sync
559	enum {	573	enum {
560	TIMEOUT_INCR = 0,	574	XA_TEXT = 0,
561	NUM_TIMEOUTS
562	};
563
564	enum {
565	XA_COMPOUND_TEXT = 0,	575	XA_COMPOUND_TEXT,
		576	XA_UTF8_STRING,
566	XA_MULTIPLE,	577	XA_MULTIPLE,
567	XA_TARGETS,	578	XA_TARGETS,
568	XA_TEXT,
569	XA_TIMESTAMP,	579	XA_TIMESTAMP,
570	XA_VT_SELECTION,	580	XA_VT_SELECTION,
571	XA_INCR,	581	XA_INCR,
		582	XA_WM_PROTOCOLS,
572	XA_WMDELETEWINDOW,	583	XA_WM_DELETE_WINDOW,
		584	XA_CLIPBOARD,
		585	#if ENABLE_FRILLS
		586	XA_MOTIF_WM_HINTS,
		587	#endif
		588	#if ENABLE_EWMH
		589	XA_NET_WM_PID,
		590	XA_NET_WM_NAME,
		591	XA_NET_WM_ICON_NAME,
		592	XA_NET_WM_PING,
		593	#endif
		594	#if USE_XIM
		595	XA_WM_LOCALE_NAME,
		596	#endif
573	#ifdef TRANSPARENT	597	#if TRANSPARENT
574	XA_XROOTPMAPID,	598	XA_XROOTPMAP_ID,
		599	XA_ESETROOT_PMAP_ID,
575	#endif	600	#endif
576	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	601	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
577	XA_DNDPROTOCOL,	602	XA_DNDPROTOCOL,
578	XA_DNDSELECTION,	603	XA_DNDSELECTION,
579	#endif /* OFFIX_DND */	604	#endif
580	XA_CLIPBOARD,	605	#if ENABLE_XEMBED
		606	XA_XEMBED,
		607	XA_XEMBED_INFO,
		608	#endif
581	NUM_XA	609	NUM_XA
582	};	610	};
583		611
584	/*
585	* number of graphics points
586	* divisible by 2 (num lines)
587	* divisible by 4 (num rect)
588	*/
589	#define NGRX_PTS 1000
590
591	/* DEC private modes */	612	/* DEC private modes */
592	#define PrivMode_132 (1LU<<0)	613	#define PrivMode_132 (1UL<<0)
593	#define PrivMode_132OK (1LU<<1)	614	#define PrivMode_132OK (1UL<<1)
594	#define PrivMode_rVideo (1LU<<2)	615	#define PrivMode_rVideo (1UL<<2)
595	#define PrivMode_relOrigin (1LU<<3)	616	#define PrivMode_relOrigin (1UL<<3)
596	#define PrivMode_Screen (1LU<<4)	617	#define PrivMode_Screen (1UL<<4)
597	#define PrivMode_Autowrap (1LU<<5)	618	#define PrivMode_Autowrap (1UL<<5)
598	#define PrivMode_aplCUR (1LU<<6)	619	#define PrivMode_aplCUR (1UL<<6)
599	#define PrivMode_aplKP (1LU<<7)	620	#define PrivMode_aplKP (1UL<<7)
600	#define PrivMode_HaveBackSpace (1LU<<8)	621	#define PrivMode_HaveBackSpace (1UL<<8)
601	#define PrivMode_BackSpace (1LU<<9)	622	#define PrivMode_BackSpace (1UL<<9)
602	#define PrivMode_ShiftKeys (1LU<<10)	623	#define PrivMode_ShiftKeys (1UL<<10)
603	#define PrivMode_VisibleCursor (1LU<<11)	624	#define PrivMode_VisibleCursor (1UL<<11)
604	#define PrivMode_MouseX10 (1LU<<12)	625	#define PrivMode_MouseX10 (1UL<<12)
605	#define PrivMode_MouseX11 (1LU<<13)	626	#define PrivMode_MouseX11 (1UL<<13)
606	#define PrivMode_scrollBar (1LU<<14)	627	#define PrivMode_scrollBar (1UL<<14)
607	#define PrivMode_menuBar (1LU<<15)	628	#define PrivMode_menuBar (1UL<<15)
608	#define PrivMode_TtyOutputInh (1LU<<16)	629	#define PrivMode_TtyOutputInh (1UL<<16)
609	#define PrivMode_Keypress (1LU<<17)	630	#define PrivMode_Keypress (1UL<<17)
610	#define PrivMode_smoothScroll (1LU<<18)	631	#define PrivMode_smoothScroll (1UL<<18)
611	#define PrivMode_vt52 (1LU<<19)	632	#define PrivMode_vt52 (1UL<<19)
		633	#define PrivMode_LFNL (1UL<<20)
612	/* too annoying to implement X11 highlight tracking */	634	/* too annoying to implement X11 highlight tracking */
613	/* #define PrivMode_MouseX11Track (1LU<<18) */	635	/* #define PrivMode_MouseX11Track (1LU<<21) */
614		636
615	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	637	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616	#define PrivMode(test,bit) \	638	#define PrivMode(test,bit) \
617	if (test) \	639	if (test) \
618	R->PrivateModes |= (bit); \	640	priv_modes |= (bit); \
619	else \	641	else \
620	R->PrivateModes &= ~(bit)	642	priv_modes &= ~(bit)
621		643
622	#ifdef ALLOW_132_MODE	644	#ifdef ALLOW_132_MODE
623	# define PrivMode_Default \
624	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	645	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
625	#else
626	# define PrivMode_Default \
627	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
628	#endif
629
630	#ifdef PREFER_24BIT
631	# define XDEPTH R->Xdepth
632	# define XCMAP R->Xcmap
633	# define XVISUAL R->Xvisual
634	#else
635	# ifdef DEBUG_DEPTH
636	# define XDEPTH DEBUG_DEPTH
637	# else	646	#else
638	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	647	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
639	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
640	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
641	# endif	648	#endif
642	#endif	649
		650	// do not change these constants lightly, there are many interdependencies
643	#define IMBUFSIZ 128 /* input modifier buffer sizes */	651	#define IMBUFSIZ 128 // input modifier buffer sizes
644	#ifndef BUFSIZ
645	# define BUFSIZ 4096
646	#endif
647	#define KBUFSZ 512 /* size of keyboard mapping buffer */	652	#define KBUFSZ 512 // size of keyboard mapping buffer
		653	#define CBUFSIZ 2048 // size of command buffer
		654	#define UBUFSIZ 2048 // character buffer
		655
		656	#ifndef PATH_MAX
		657	# define PATH_MAX 16384
		658	#endif
		659
		660	/* Motif window hints */
		661	#define MWM_HINTS_FUNCTIONS (1L << 0)
		662	#define MWM_HINTS_DECORATIONS (1L << 1)
		663	#define MWM_HINTS_INPUT_MODE (1L << 2)
		664	#define MWM_HINTS_STATUS (1L << 3)
		665	/* bit definitions for MwmHints.functions */
		666	#define MWM_FUNC_ALL (1L << 0)
		667	#define MWM_FUNC_RESIZE (1L << 1)
		668	#define MWM_FUNC_MOVE (1L << 2)
		669	#define MWM_FUNC_MINIMIZE (1L << 3)
		670	#define MWM_FUNC_MAXIMIZE (1L << 4)
		671	#define MWM_FUNC_CLOSE (1L << 5)
		672	/* bit definitions for MwmHints.decorations */
		673	#define MWM_DECOR_ALL (1L << 0)
		674	#define MWM_DECOR_BORDER (1L << 1)
		675	#define MWM_DECOR_RESIZEH (1L << 2)
		676	#define MWM_DECOR_TITLE (1L << 3)
		677	#define MWM_DECOR_MENU (1L << 4)
		678	#define MWM_DECOR_MINIMIZE (1L << 5)
		679	#define MWM_DECOR_MAXIMIZE (1L << 6)
		680	/* bit definitions for MwmHints.inputMode */
		681	#define MWM_INPUT_MODELESS 0
		682	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		683	#define MWM_INPUT_SYSTEM_MODAL 2
		684	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		685	#define PROP_MWM_HINTS_ELEMENTS 5
648		686
649	/*	687	/*
650	*****************************************************************************	688	*****************************************************************************
651	* MACRO DEFINES	689	* MACRO DEFINES
652	*****************************************************************************	690	*****************************************************************************
653	*/	691	*/
654	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	692	#define dDisp Display *disp = display->display
655	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
656	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
657	#define STRCASECMP(x, y) strcasecmp((x), (y))
658	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
659	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
660	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
661	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
662	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
663	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
664	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
665	#define STRDUP(x) strdup((const char *)(x))
666	#define STRLEN(x) strlen((const char *)(x))
667	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669		693
670	/* convert pixel dimensions to row/column values. Everything as int32_t */	694	/* convert pixel dimensions to row/column values. Everything as int32_t */
671	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	695	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
672	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	696	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
673	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	697	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
674	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	698	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
675	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	699	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
676	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	700	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
677	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	701	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
678	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	702	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
679		703
680	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	704	// for m >= -n, ensure remainder lies between 0..n-1
681	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	705	#define MOD(m,n) (((m) + (n)) % (n))
682		706
683	#define Xscreen DefaultScreen(R->Xdisplay)	707	#define LINENO(n) MOD (term_start + int(n), total_rows)
684	#define Xroot DefaultRootWindow(R->Xdisplay)	708	#define ROW(n) row_buf [LINENO (n)]
685		709
686	/* how to build & extract colors and attributes */	710	/* how to build & extract colors and attributes */
687	#define GET_BASEFG(x) (((x) & RS_fgMask))	711	#define GET_BASEFG(x) (((x) & RS_fgMask))
688	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	712	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689	#ifndef NO_BRIGHTCOLOR
690	# define GET_FGCOLOR(x) \
691	((((x) & RS_Bold) == 0 \
692	|| GET_BASEFG(x) < minCOLOR \
693	|| GET_BASEFG(x) >= minBrightCOLOR) \
694	? GET_BASEFG(x) \
695	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
696	# define GET_BGCOLOR(x) \
697	((((x) & RS_Blink) == 0 \
698	|| GET_BASEBG(x) < minCOLOR \
699	|| GET_BASEBG(x) >= minBrightCOLOR) \
700	? GET_BASEBG(x) \
701	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
702	#else
703	# define GET_FGCOLOR(x) GET_BASEFG(x)
704	# define GET_BGCOLOR(x) GET_BASEBG(x)
705	#endif
706		713
707	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	714	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
708	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	715	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		716
		717	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		718	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
709		719
710	#define GET_ATTR(x) (((x) & RS_attrMask))	720	#define GET_ATTR(x) (((x) & RS_attrMask))
711	#define GET_BGATTR(x) \	721	#define GET_BGATTR(x) \
712	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	722	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
713	| (((x) & RS_fgMask)<<Color_Bits)) \	723	| (((x) & RS_fgMask)<<Color_Bits)) \
714	: ((x) & (RS_attrMask | RS_bgMask)))	724	: ((x) & (RS_attrMask | RS_bgMask)))
715	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	725	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	726	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	727	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
718		728
		729	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		730
719	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	731	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
720	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	732	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		733
		734	#if ENABLE_STYLES
		735	# define FONTSET(style) fontset[GET_STYLE (style)]
		736	#else
		737	# define FONTSET(style) fontset[0]
		738	#endif
721		739
722	#ifdef HAVE_SCROLLBARS	740	#ifdef HAVE_SCROLLBARS
723	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	741	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724	#else	742	#else
725	# define scrollbar_TotalWidth() (0)	743	# define scrollbar_TotalWidth() (0)
726	#endif	744	#endif
727	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	745	#define scrollbar_isMotion() (scrollBar.state == 'm')
728	#define scrollbar_isUp() (R->scrollBar.state == 'U')	746	#define scrollbar_isUp() (scrollBar.state == 'U')
729	#define scrollbar_isDn() (R->scrollBar.state == 'D')	747	#define scrollbar_isDn() (scrollBar.state == 'D')
730	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	748	#define scrollbar_isUpDn() isupper (scrollBar.state)
731	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	749	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732		750
733	#define scrollbar_setIdle() R->scrollBar.state = 1
734	#define scrollbar_setMotion() R->scrollBar.state = 'm'
735	#define scrollbar_setUp() R->scrollBar.state = 'U'
736	#define scrollbar_setDn() R->scrollBar.state = 'D'
737
738	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	751	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	752	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740	&& (y) <= scrollbarnext_dnval())	753	&& (y) <= scrollbarnext_dnval ())
741	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	754	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	755	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	756	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	757	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745	#define SCROLLRXVT_MINHEIGHT 10	758	#define SCROLLRXVT_MINHEIGHT 10
746	#define SCROLLXTERM_MINHEIGHT 10	759	#define SCROLLXTERM_MINHEIGHT 10
747		760
748	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	761	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749	? SCROLLNEXT_MINHEIGHT \	762	? SCROLLNEXT_MINHEIGHT \
750	: SCROLLRXVT_MINHEIGHT)	763	: SCROLLRXVT_MINHEIGHT)
751	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	764	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	765	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	766	#define scrollbar_position(y) ((y) - scrollBar.beg)
754	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	767	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755	- scrollbar_minheight())	768	- scrollbar_minheight ())
756		769
757	#if (MENUBAR_MAX > 1)	770	#if (MENUBAR_MAX > 1)
758	/* rendition style flags */	771	/* rendition style flags */
759	# define menuBar_height() (R->TermWin.fheight + SHADOW)	772	# define menuBar_height() (fheight + MENU_SHADOW)
760	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	773	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
761	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	774	# define isMenuBarWindow(w) ((w) == menuBar.win)
762	#else	775	#else
763	# define menuBar_height() (0)	776	# define menuBar_height() (0)
764	# define menuBar_TotalHeight() (0)	777	# define menuBar_TotalHeight() (0)
765	# define isMenuBarWindow(w) (0)	778	# define isMenuBarWindow(w) (0)
766	#endif	779	#endif
…		…
768	#ifdef XPM_BACKGROUND	781	#ifdef XPM_BACKGROUND
769	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	782	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
770	#else	783	#else
771	# define XPMClearArea(a, b, c, d, e, f, g)	784	# define XPMClearArea(a, b, c, d, e, f, g)
772	#endif	785	#endif
773
774	#ifndef STRICT_FONT_CHECKING
775	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776	#endif
777
778	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
779	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
780		786
781	#ifdef UTMP_SUPPORT	787	#ifdef UTMP_SUPPORT
782	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	788	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783	# undef HAVE_UTMPX_H	789	# undef HAVE_UTMPX_H
784	# undef HAVE_STRUCT_UTMPX	790	# undef HAVE_STRUCT_UTMPX
…		…
809	#ifdef DEBUG_MAIN	815	#ifdef DEBUG_MAIN
810	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	816	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
811	#else	817	#else
812	# define D_MAIN(x)	818	# define D_MAIN(x)
813	#endif	819	#endif
814	#ifdef DEBUG_SCREEN
815	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
816	#else
817	# define D_SCREEN(x)
818	#endif
819	#ifdef DEBUG_SELECT
820	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
821	#else
822	# define D_SELECT(x)
823	#endif
824	#ifdef DEBUG_SIZE	820	#ifdef DEBUG_SIZE
825	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	821	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
826	#else	822	#else
827	# define D_SIZE(x)	823	# define D_SIZE(x)
828	#endif	824	#endif
829	#ifdef DEBUG_X
830	# define D_X(x) fprintf x ; fputc('\n', stderr)
831	#else
832	# define D_X(x)
833	#endif
834		825
835	/*	826	extern class rxvt_failure_exception { } rxvt_failure_exception;
		827
		828	typedef callback1<void, const char *> log_callback;
		829	typedef callback1<int, int> getfd_callback;
		830
		831	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		832	extern void rxvt_log (const char *fmt, ...);
		833	extern void rxvt_warn (const char *fmt, ...);
		834	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		835	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		836
		837	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		838	extern bool rxvt_set_locale (const char *locale);
		839	extern bool rxvt_push_locale (const char *locale);
		840	extern void rxvt_pop_locale ();
		841
836	*****************************************************************************	842	/****************************************************************************/
837	* VARIABLES	843
838	*****************************************************************************
839	*/
840	#ifdef MENUBAR	844	#ifdef MENUBAR
841	# include "menubar.h"	845	# include "menubar.h"
842	#endif	846	#endif
843		847
844	#define BLINK_INTERVAL 0.5	848	#define BLINK_INTERVAL 0.5
		849	#define TEXT_BLINK_INTERVAL 0.5
845		850
		851	#ifndef __attribute__
		852	# ifdef __GNUC__
		853	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		854	# define __attribute__(x)
		855	# endif
		856	# endif
		857	# define __attribute__(x)
		858	#endif
		859
		860	/****************************************************************************/
		861
		862	#define LINE_LONGER 0x0001 // line is continued on the next row
		863	#define LINE_FILTERED 0x0002 // line has been filtered
		864	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		865
		866	struct line_t {
		867	text_t *t; // terminal the text
		868	rend_t *r; // rendition, uses RS_ flags
		869	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		870	uint32_t f; // flags
		871
		872	bool is_longer ()
		873	{
		874	return f & LINE_LONGER;
		875	}
		876
		877	void is_longer (int set)
		878	{
		879	if (set)
		880	f |= LINE_LONGER;
		881	else
		882	f &= ~LINE_LONGER;
		883	}
		884
		885	void clear ()
		886	{
		887	t = 0;
		888	r = 0;
		889	l = 0;
		890	f = 0;
		891	}
		892
		893	void touch () // call whenever a line is changed/touched/updated
		894	{
		895	#if ENABLE_PERL
		896	f &= ~LINE_FILTERED;
		897	#endif
		898	}
		899
		900	void touch (int col)
		901	{
		902	max_it (l, col);
		903	touch ();
		904	}
		905	};
		906
		907	/****************************************************************************/
		908
		909	// primivite wrapper around mbstate_t to ensure initialisation
846	struct mbstate {	910	struct mbstate {
847	unsigned char orig;	911	mbstate_t mbs;
848	uint32_t reg;
849	int cnt;
850		912
851	mbstate ()	913	operator mbstate_t *() { return &mbs; }
		914	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		915	mbstate () { reset (); }
		916	};
		917
		918	/****************************************************************************/
		919
		920	#define UNICODE_MASK 0x1fffffUL
		921
		922	#if UNICODE3
		923	# define COMPOSE_LO 0x40000000UL
		924	# define COMPOSE_HI 0x400fffffUL
		925	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		926	#else
		927	# if ENABLE_PERL
		928	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		929	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		930	# else
		931	# define COMPOSE_LO 0xd800UL
		932	# define COMPOSE_HI 0xf8ffUL
		933	# endif
		934	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		935	#endif
		936
		937	#if ENABLE_COMBINING
		938	// compose chars are used to represent composite characters
		939	// that are not representable in unicode, as well as characters
		940	// not fitting in the BMP.
		941	struct compose_char {
		942	unicode_t c1, c2; // any chars != NOCHAR are valid
		943	compose_char (unicode_t c1, unicode_t c2)
		944	: c1(c1), c2(c2)
		945	{ }
		946	};
		947
		948	class rxvt_composite_vec {
		949	vector<compose_char> v;
		950	public:
		951	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		952	int expand (unicode_t c, wchar_t *r);
		953	compose_char *operator [](text_t c)
852	{	954	{
853	cnt = 0;	955	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		956	? &v[c - COMPOSE_LO]
		957	: 0;
854	}	958	}
855	};	959	};
856		960
		961	extern class rxvt_composite_vec rxvt_composite;
		962	#endif
		963
		964	/****************************************************************************/
		965
		966	#ifdef KEYSYM_RESOURCE
		967	class keyboard_manager;
		968	#endif
		969
857	struct rxvt_term : rxvt_vars {	970	struct rxvt_term : zero_initialized, rxvt_vars {
858	struct mbstate mbstate;	971	log_callback *log_hook; // log error messages through this hook, if != 0
859	#ifdef __GNUC__	972	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		973
		974	#if ENABLE_PERL
		975	rxvt_perl_term perl;
		976	#endif
		977
		978	struct mbstate mbstate; // current input multibyte state
		979
860	unsigned char want_refresh:1,	980	unsigned char want_refresh:1,
861	want_full_refresh:1,	981	#ifdef TRANSPARENT
862	am_transparent:1,	982	want_full_refresh:1, /* awaiting full screen refresh */
863	am_pixmap_trans:1,	983	#endif
864	current_screen:1,	984	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
865	hate_those_clicks:1,	985	am_transparent:1, /* is a transparent term */
		986	am_pixmap_trans:1, /* transparency w/known root pixmap */
		987	#endif
		988	current_screen:1, /* primary or secondary */
		989	hate_those_clicks:1, /* a.k.a. keep mark position */
866	num_scr_allow:1,	990	num_scr_allow:1,
867	bypass_keystate:1;	991	bypass_keystate:1,
868	unsigned char chstat:1,	992	#ifdef CURSOR_BLINK
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,	993	hidden_cursor:1,
		994	#endif
		995	#ifdef TEXT_BLINK
		996	hidden_text:1,
		997	#endif
		998	#ifdef POINTER_BLANK
872	hidden_pointer:1,	999	hidden_pointer:1,
		1000	#endif
		1001	enc_utf8:1, /* wether locale uses utf-8 */
		1002	seen_input:1, /* wether we have seen some program output yet */
		1003	seen_resize:1, /* wether we had a resize event */
873	parsed_geometry:1;	1004	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		1005
901	unsigned char refresh_type,	1006	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	1007	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	1008	meta_char, /* Alt-key prefix */
910	#endif	1009	#endif
911	scrollbar_align,	1010	scrollbar_align,
912	selection_wait,	1011	selection_wait,
913	selection_type;	1012	selection_type;
914	/* ---------- */	1013	/* ---------- */
915	#ifdef GREEK_SUPPORT
916	short greek_mode; /* greek keyboard mode */
917	#endif
918	short rvideo;	1014	short rvideo;
919	int16_t num_scr; /* screen: number lines scrolled */	1015	int num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */	1016	int prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */	1017	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */	1018	/* ---------- */
926	rend_t rstyle;	1019	rend_t rstyle;
927	/* ---------- */	1020	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];	1021	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */	1022	/* ---------- */
930	#ifdef SELECTION_SCROLLING	1023	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;	1024	int scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;	1025	enum page_dirn scroll_selection_dir;
934	int selection_save_x,	1026	int selection_save_x,
935	selection_save_y,	1027	selection_save_y,
936	selection_save_state,	1028	selection_save_state;
937	pending_scroll_selection;
938	#endif	1029	#endif
939	/* ---------- */	1030	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */	1031	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */	1032	/* 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)	1033	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,
947	mouse_slip_wheel_speed,	1034	mouse_slip_wheel_speed,
948	#endif	1035	#endif
949	refresh_count,	1036	refresh_count,
950	refresh_limit,	1037	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */	1038	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */	1039	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */	1040	last_state, /* scrollbar last state */
955	scrollbar_len,	1041	scrollbar_len,
956	currmaxcol,
957	#ifdef MENUBAR	1042	#ifdef MENUBAR
958	menu_readonly, /* okay to alter menu? */	1043	menu_readonly, /* okay to alter menu? */
959	Arrows_x,	1044	Arrows_x,
960	#endif	1045	#endif
961	#if (MENUBAR_MAX > 1)	1046	#if MENUBAR_MAX > 1
962	Nbars,	1047	Nbars,
963	#endif	1048	#endif
964	window_vt_x,	1049	window_vt_x,
965	window_vt_y,	1050	window_vt_y,
966	window_sb_x,	1051	window_sb_x,
967	# ifdef POINTER_BLANK	1052	# ifdef POINTER_BLANK
968	pointerBlankDelay,	1053	pointerBlankDelay,
969	# endif	1054	# endif
970	allowedxerror;	1055	allowedxerror;
971	/* ---------- */	1056	/* ---------- */
972	unsigned int ModMetaMask,	1057	unsigned int ModLevel3Mask,
		1058	ModMetaMask,
973	ModNumLockMask,	1059	ModNumLockMask;
974	old_width, /* last used width in screen resize */	1060	int old_width, /* last used width in screen resize */
975	old_height, /* last used height in screen resize */	1061	old_height; /* last used height in screen resize */
976	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,
978	#endif
979	ttymode;
980	unsigned long PrivateModes,	1062	unsigned long priv_modes,
981	SavedModes;	1063	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */	1064	/* ---------- */
987	Atom xa[NUM_XA];	1065	Atom xa[NUM_XA];
988	/* ---------- */	1066	/* ---------- */
989	#ifdef MENUBAR	1067	#ifdef MENUBAR
990	GC menubarGC;	1068	GC menubarGC;
…		…
995	botShadowGC;	1073	botShadowGC;
996	#endif	1074	#endif
997	#ifdef XTERM_SCROLLBAR	1075	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,	1076	GC xscrollbarGC,
999	ShadowGC;	1077	ShadowGC;
		1078	#endif
		1079	#ifdef PLAIN_SCROLLBAR
		1080	GC pscrollbarGC;
1000	#endif	1081	#endif
1001	#ifdef NEXT_SCROLLBAR	1082	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,	1083	GC blackGC,
1003	whiteGC,	1084	whiteGC,
1004	grayGC,	1085	grayGC,
…		…
1012	#endif	1093	#endif
1013	/* ---------- */	1094	/* ---------- */
1014	Time selection_time,	1095	Time selection_time,
1015	selection_request_time;	1096	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */	1097	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;	1098	char * incr_buf;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1099	size_t incr_buf_size, incr_buf_fill;
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */	1100	/* ---------- */
1023	Cursor leftptr_cursor;	1101	Cursor leftptr_cursor;
1024	#ifdef POINTER_BLANK
1025	Cursor blank_cursor;
1026	#endif
1027	/* ---------- */	1102	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY	1103	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;	1104	const char *key_backspace;
1031	#endif	1105	#endif
1032	#ifndef NO_DELETE_KEY	1106	#ifndef NO_DELETE_KEY
1033	const char *key_delete;	1107	const char *key_delete;
1034	#endif	1108	#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;	1109	struct mouse_event MEvent;
1047	XComposeStatus compose;	1110	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;	1111	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT	1112	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP	1113	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;	1114	struct utmp ut;
1056	# endif	1115	# endif
…		…
1065	row_col_t oldcursor;	1124	row_col_t oldcursor;
1066	#ifdef XPM_BACKGROUND	1125	#ifdef XPM_BACKGROUND
1067	bgPixmap_t bgPixmap;	1126	bgPixmap_t bgPixmap;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1127	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif	1128	#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	1129	#ifdef MENUBAR
1078	menu_t *ActiveMenu, /* currently active menu */	1130	menu_t *ActiveMenu, /* currently active menu */
1079	*BuildMenu; /* the menu currently being built */	1131	*BuildMenu; /* the menu currently being built */
1080	bar_t *CurrentBar;	1132	bar_t *CurrentBar;
1081	# if !(MENUBAR_MAX > 1)	1133	# if ! (MENUBAR_MAX > 1)
1082	bar_t BarList;	1134	bar_t BarList;
1083	# endif /* (MENUBAR_MAX > 1) */	1135	# endif /* (MENUBAR_MAX > 1) */
1084	#endif	1136	#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		1137
1096	/* these three don't need to be kept but do so to placate some mem checkers */	1138	#if ENABLE_OVERLAY
		1139	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1140	text_t **ov_text;
		1141	rend_t **ov_rend;
		1142
		1143	void scr_swap_overlay ();
		1144	void scr_overlay_new (int x, int y, int w, int h);
		1145	void scr_overlay_off ();
		1146	void scr_overlay_set (int x, int y,
		1147	text_t text,
		1148	rend_t rend = OVERLAY_RSTYLE);
		1149	void scr_overlay_set (int x, int y, const char *s);
		1150	void scr_overlay_set (int x, int y, const wchar_t *s);
		1151	#endif
		1152
		1153	vector<void *> allocated; // free these memory blocks with free()
		1154
1097	char *env_windowid; /* environmental variable WINDOWID */	1155	char *env_windowid; /* environmental variable WINDOWID */
1098	char *env_display; /* environmental variable DISPLAY */	1156	char *env_display; /* environmental variable DISPLAY */
1099	char *env_term; /* environmental variable TERM */	1157	char *env_term; /* environmental variable TERM */
1100	char *env_colorfgbg;	1158	char *env_colorfgbg;
1101	char *buffer;
1102	char *locale;	1159	char *locale;
1103	char charsets[4];	1160	char charsets[4];
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1161	char *v_buffer; /* pointer to physical buffer */
1105	unsigned char *v_bufstr; /* beginning of area to write */	1162	unsigned int v_buflen; /* size of area to write */
1106	unsigned char *v_bufptr; /* end of area to write */	1163	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1107	unsigned char *v_bufend; /* end of physical buffer */	1164
1108	char *newfont[MAX_NFONTS];
1109	#ifdef KEYSYM_RESOURCE	1165	#ifdef KEYSYM_RESOURCE
1110	const unsigned char *Keysym_map[256];	1166	keyboard_manager *keyboard;
1111	#endif	1167	#endif
		1168
1112	const char *rs[NUM_RESOURCES];	1169	const char *rs[NUM_RESOURCES];
1113	/* command input buffering */	1170	/* command input buffering */
1114	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1171	char *cmdbuf_ptr, *cmdbuf_endp;
1115	unsigned char cmdbuf_base[BUFSIZ];	1172	char cmdbuf_base[CBUFSIZ];
1116	unsigned char kbuf[KBUFSZ];	1173
		1174	rxvt_salloc *talloc; // text line allocator
		1175	rxvt_salloc *ralloc; // rend line allocator
		1176
		1177	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1178
		1179	#if ENABLE_FRILLS || ISO_14755
		1180	// ISO 14755 entry support
		1181	unicode_t iso14755buf;
		1182	void commit_iso14755 ();
		1183	int hex_keyval (XKeyEvent &ev);
		1184	# if ISO_14755
		1185	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1186	void iso14755_54 (int x, int y);
		1187	# endif
		1188	#endif
		1189
		1190	// modifies first argument(!)
		1191	void paste (char *data, unsigned int len);
		1192
		1193	void flush ();
		1194
		1195	#if TRANSPARENT
		1196	void rootwin_cb (XEvent &xev);
		1197	xevent_watcher rootwin_ev;
		1198	#endif
		1199
		1200	void x_cb (XEvent &xev);
		1201	xevent_watcher termwin_ev;
		1202	xevent_watcher vt_ev;
		1203	#ifdef HAVE_SCROLLBARS
		1204	xevent_watcher scrollbar_ev;
		1205	#endif
		1206	#ifdef MENUBAR
		1207	xevent_watcher menubar_ev;
		1208	#endif
		1209
		1210	void check_cb (check_watcher &w); check_watcher check_ev;
		1211	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1212	void flush_cb (time_watcher &w); time_watcher flush_ev;
1117		1213
1118	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1214	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1119	void x_cb (io_watcher &w, short revents); io_watcher x_ev;	1215
		1216	void incr_cb (time_watcher &w); time_watcher incr_ev;
1120		1217
1121	#ifdef CURSOR_BLINK	1218	#ifdef CURSOR_BLINK
		1219	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1220	#endif
		1221	#ifdef TEXT_BLINK
1122	void blink_cb (time_watcher &w); time_watcher blink_ev;	1222	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1223	#endif
		1224
		1225	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1226	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1227	#endif
		1228	#ifdef SELECTION_SCROLLING
		1229	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1230	#endif
		1231	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1232	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1123	#endif	1233	#endif
1124		1234
1125	#ifdef POINTER_BLANK	1235	#ifdef POINTER_BLANK
1126	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1236	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1127	void pointer_blank ();	1237	void pointer_blank ();
		1238	#endif
1128	void pointer_unblank ();	1239	void pointer_unblank ();
1129	#endif
1130		1240
1131	void flush ();	1241	void tt_printf (const char *fmt,...);
		1242	void tt_write (const char *data, unsigned int len);
		1243	void pty_write ();
		1244
		1245	void tt_winch ();
1132		1246
1133	rxvt_term ();	1247	rxvt_term ();
1134	~rxvt_term ();	1248	~rxvt_term ();
		1249	void child_exit (); // child has exited, usually destroys
		1250	void destroy ();
		1251	void emergency_cleanup ();
1135		1252
1136	bool init (int argc, const char *const *argv);	1253	bool init (int argc, const char *const *argv);
1137	bool init_vars ();	1254	bool init_vars ();
1138		1255
1139	uint32_t next_char ();
1140
1141	bool pty_fill ();	1256	bool pty_fill ();
		1257
		1258	void init_secondary ();
		1259	const char **init_resources (int argc, const char *const *argv);
		1260	void init_env ();
		1261	void set_locale (const char *locale);
		1262	void init_xlocale ();
		1263	void init_command (const char *const *argv);
		1264	void run_command (const char *const *argv);
		1265	int run_child (const char *const *argv);
		1266
		1267	void color_aliases (int idx);
		1268	void recolour_cursor ();
		1269	void create_windows (int argc, const char *const *argv);
		1270	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1271	void window_calc (unsigned int newwidth, unsigned int newheight);
		1272
		1273	#if USE_XIM
		1274	rxvt_xim *input_method;
		1275	XIC Input_Context;
		1276	XIMStyle input_style;
		1277	XPoint spot; // most recently sent spot position
		1278
		1279	void im_destroy ();
		1280	void im_cb (); im_watcher im_ev;
		1281	void im_set_size (XRectangle &size);
		1282	void im_set_position (XPoint &pos);
		1283	void im_set_color (unsigned long &fg, unsigned long &bg);
		1284	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1285
		1286	bool IMisRunning ();
		1287	void IMSendSpot ();
		1288	bool IM_get_IC (const char *modifiers);
		1289	void IMSetStatusPosition ();
		1290	#endif
		1291
		1292	void resize_scrollbar ();
		1293
		1294	void pixel_position (int *x, int *y);
		1295
		1296	void selection_click (int clicks, int x, int y);
		1297	void selection_extend (int x, int y, int flag);
		1298	void selection_rotate (int x, int y);
		1299
		1300	/* autoconvert */
		1301
		1302	// command.C
		1303	void lookup_key (XKeyEvent &ev);
		1304	unsigned int cmd_write (const char *str, unsigned int count);
		1305
		1306	wchar_t next_char ();
		1307	wchar_t cmd_getc ();
		1308	uint32_t next_octet ();
		1309	uint32_t cmd_get8 ();
		1310
		1311	bool cmd_parse ();
		1312	void mouse_report (XButtonEvent &ev);
		1313	void button_press (XButtonEvent &ev);
		1314	void button_release (XButtonEvent &ev);
		1315	void focus_in ();
		1316	void focus_out ();
		1317	int check_our_parents ();
		1318	#ifdef PRINTPIPE
		1319	FILE *popen_printer ();
		1320	int pclose_printer (FILE *stream);
		1321	#endif
		1322	void process_print_pipe ();
		1323	void process_nonprinting (unicode_t ch);
		1324	void process_escape_vt52 (unicode_t ch);
		1325	void process_escape_seq ();
1142	void process_x_events ();	1326	void process_csi_seq ();
		1327	void process_window_ops (const int *args, unsigned int nargs);
		1328	char *get_to_st (unicode_t &ends_how);
		1329	void process_dcs_seq ();
		1330	void process_osc_seq ();
		1331	void process_color_seq (int report, int color, const char *str, char resp);
		1332	void process_xterm_seq (int op, const char *str, char resp);
		1333	int privcases (int mode, unsigned long bit);
		1334	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1335	void process_sgr_mode (unsigned int nargs, const int *arg);
		1336	void process_graphics ();
		1337	// init.C
		1338	void Get_Colours ();
		1339	void get_ourmods ();
		1340	// logging.C
		1341	void makeutent (const char *pty, const char *hostname);
		1342	void cleanutent ();
		1343	// main.C
		1344	void privileged_utmp (rxvt_privaction action);
		1345	bool set_fonts ();
		1346	void set_string_property (Atom prop, const char *str, int len = -1);
		1347	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1348	void set_title (const char *str);
		1349	void set_icon_name (const char *str);
		1350	void set_window_color (int idx, const char *color);
		1351	void set_colorfgbg ();
		1352	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1353	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1143		1354
1144	void *operator new (size_t s);	1355	#ifdef MENUBAR
1145	void operator delete (void *p, size_t s);	1356	// menubar.C
		1357	void menuitem_free (menu_t *menu, menuitem_t *item);
		1358	int action_dispatch (action_t *action);
		1359	void menuarrow_free (char name);
		1360	void menuarrow_add (char *string);
		1361	char *menu_find_base (menu_t **menu, char *path);
		1362	menu_t *menu_delete (menu_t *menu);
		1363	menu_t *menu_add (menu_t *parent, char *path);
		1364	void drawbox_menubar (int x, int len, int state);
		1365	void drawtriangle (int x, int y, int state);
		1366	void drawbox_menuitem (int y, int state);
		1367	void menu_show ();
		1368	void menu_display (void (rxvt_term::*update) ());
		1369	void menu_hide_all ();
		1370	void menu_hide ();
		1371	void menu_clear (menu_t *menu);
		1372	void menubar_clear ();
		1373	bar_t *menubar_find (const char *name);
		1374	int menubar_push (const char *name);
		1375	void menubar_remove (const char *name);
		1376	void menubar_dump (FILE *fp);
		1377	void menubar_read (const char *filename);
		1378	void menubar_dispatch (char *str);
		1379	void draw_Arrows (int name, int state);
		1380	void menubar_expose ();
		1381	int menubar_mapping (int map);
		1382	int menu_select (XButtonEvent &ev);
		1383	void menubar_select (XButtonEvent &ev);
		1384	void menubar_control (XButtonEvent &ev);
		1385	void map_menuBar (int map);
		1386	#endif
		1387
		1388	// screen.C
		1389
		1390	void lalloc (line_t &l)
		1391	{
		1392	l.t = (text_t *)talloc->alloc ();
		1393	l.r = (rend_t *)ralloc->alloc ();
		1394	}
		1395
		1396	#if 0
		1397	void lfree (line_t &l)
		1398	{
		1399	talloc->free (l.t);
		1400	ralloc->free (l.r);
		1401	}
		1402	#endif
		1403
		1404	void lresize (line_t &l)
		1405	{
		1406	if (!l.t)
		1407	return;
		1408
		1409	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1410	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1411
		1412	l.l = min (l.l, ncol);
		1413
		1414	if (ncol > prev_ncol)
		1415	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1416	}
		1417
		1418	int fgcolor_of (rend_t r)
		1419	{
		1420	int base = GET_BASEFG (r);
		1421	#ifndef NO_BRIGHTCOLOR
		1422	if (r & RS_Bold
		1423	# if ENABLE_STYLES
		1424	&& OPTION (Opt_intensityStyles)
		1425	# endif
		1426	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1427	base += minBrightCOLOR - minCOLOR;
		1428	#endif
		1429	return base;
		1430	}
		1431
		1432	int bgcolor_of (rend_t r)
		1433	{
		1434	int base = GET_BASEBG (r);
		1435	#ifndef NO_BRIGHTCOLOR
		1436	if (r & RS_Blink
		1437	# if ENABLE_STYLES
		1438	&& OPTION (Opt_intensityStyles)
		1439	# endif
		1440	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1441	base += minBrightCOLOR - minCOLOR;
		1442	#endif
		1443	return base;
		1444	}
		1445
		1446	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
		1447	void scr_blank_screen_mem (line_t &l, rend_t efs);
		1448	int scr_scroll_text (int row1, int row2, int count);
		1449	void scr_reset ();
		1450	void scr_release ();
		1451	void scr_clear (bool really = false);
		1452	void scr_refresh (unsigned char refresh_type);
		1453	bool scr_refresh_rend (rend_t mask, rend_t value);
		1454	void scr_erase_screen (int mode);
		1455	#if ENABLE_FRILLS
		1456	void scr_erase_savelines ();
		1457	void scr_backindex ();
		1458	void scr_forwardindex ();
		1459	#endif
		1460	void scr_touch (bool refresh);
		1461	void scr_expose (int x, int y, int width, int height, bool refresh);
		1462	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1463	void scr_recolour ();
		1464	void scr_remap_chars ();
		1465	void scr_remap_chars (line_t &l);
		1466
		1467	void scr_poweron ();
		1468	void scr_cursor (int mode);
		1469	void scr_do_wrap ();
		1470	int scr_change_screen (int scrn);
		1471	void scr_color (unsigned int color, int fgbg);
		1472	void scr_rendition (int set, int style);
		1473	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1474	void scr_backspace ();
		1475	void scr_tab (int count, bool ht = false);
		1476	void scr_gotorc (int row, int col, int relative);
		1477	void scr_index (enum page_dirn direction);
		1478	void scr_erase_line (int mode);
		1479	void scr_E ();
		1480	void scr_insdel_lines (int count, int insdel);
		1481	void scr_insdel_chars (int count, int insdel);
		1482	void scr_scroll_region (int top, int bot);
		1483	void scr_cursor_visible (int mode);
		1484	void scr_autowrap (int mode);
		1485	void scr_relative_origin (int mode);
		1486	void scr_insert_mode (int mode);
		1487	void scr_set_tab (int mode);
		1488	void scr_rvideo_mode (int mode);
		1489	void scr_report_position ();
		1490	void set_font_style ();
		1491	void scr_charset_choose (int set);
		1492	void scr_charset_set (int set, unsigned int ch);
		1493	int scr_move_to (int y, int len);
		1494	int scr_page (enum page_dirn direction, int nlines);
		1495	int scr_changeview (unsigned int oldviewstart);
		1496	void scr_bell ();
		1497	void scr_printscreen (int fullhist);
		1498	void scr_reverse_selection ();
		1499	void scr_dump (int fd);
		1500	void selection_check (int check_more);
		1501	void selection_paste (Window win, Atom prop, bool delete_prop);
		1502	void selection_property (Window win, Atom prop);
		1503	void selection_request (Time tm, int x, int y);
		1504	int selection_request_other (Atom target, int selnum);
		1505	void selection_clear ();
		1506	void selection_make (Time tm);
		1507	bool selection_grab (Time tm);
		1508	void selection_start_colrow (int col, int row);
		1509	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1510	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1511	void selection_remove_trailing_spaces ();
		1512	void selection_send (const XSelectionRequestEvent &rq);
		1513
		1514	#if defined(NEXT_SCROLLBAR)
		1515	// scrollbar-next.C
		1516	Pixmap renderPixmap (const char *const *data, int width, int height);
		1517	void init_scrollbar_stuff ();
		1518	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1519	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1520	#endif
		1521
		1522	#if defined(RXVT_SCROLLBAR)
		1523	// scrollbar-rxvt.C
		1524	void Draw_button (int x, int y, int state, int dirn);
		1525	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1526	#endif
		1527
		1528	#if defined(XTERM_SCROLLBAR)
		1529	// scrollbar-xterm.C
		1530	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1531	#endif
		1532
		1533	#if defined(PLAIN_SCROLLBAR)
		1534	// scrollbar-plain.C
		1535	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1536	#endif
		1537
		1538	// scrollbar.C
		1539	int scrollbar_mapping (int map);
		1540	int scrollbar_show (int update);
		1541	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1542
		1543	// xdefaults.C
		1544	void get_options (int argc, const char *const *argv);
		1545	int parse_keysym (const char *str, const char *arg);
		1546	void get_xdefaults (FILE *stream, const char *name);
		1547	void extract_resources ();
		1548	// xpm.C
		1549	int scale_pixmap (const char *geom);
		1550	void resize_pixmap ();
		1551	Pixmap set_bgPixmap (const char *file);
1146	};	1552	};
1147
1148	#ifndef __attribute__
1149	# ifdef __GNUC__
1150	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1151	# define __attribute__(x)
1152	# endif
1153	# endif
1154	# define __attribute__(x)
1155	#endif
1156		1553
1157	/*	1554	/*
1158	*****************************************************************************	1555	*****************************************************************************
1159	* PROTOTYPES	1556	* PROTOTYPES
1160	*****************************************************************************	1557	*****************************************************************************
…		…
1162	#ifdef PROTOTYPES	1559	#ifdef PROTOTYPES
1163	# define __PROTO(p) p	1560	# define __PROTO(p) p
1164	#else	1561	#else
1165	# define __PROTO(p) ()	1562	# define __PROTO(p) ()
1166	#endif	1563	#endif
1167	#include "protos.h"
1168		1564
1169	#ifdef DEBUG_malloc	1565	#ifdef DEBUG_malloc
1170	# include "dmalloc.h" /* This comes last */	1566	# include "dmalloc.h" /* This comes last */
1171	#endif	1567	#endif
1172		1568

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