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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.16 by pcg, Thu Dec 18 05:45:11 2003 UTC vs.
Revision 1.212 by root, Tue Jan 17 05:47:42 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.16 2003/12/18 05:45:11 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
11		26
12	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	28	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
16		34
17	#include "defaultfont.h"	35	#include "encoding.h"
18	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
19	#include "iom.h"	38	#include "iom.h"
20	#include "salloc.h"	39	#include "salloc.h"
		40
		41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
21		51
22	/*	52	/*
23	*****************************************************************************	53	*****************************************************************************
24	* SYSTEM HACKS	54	* SYSTEM HACKS
25	*****************************************************************************	55	*****************************************************************************
26	*/	56	*/
27	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
28	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
29	*/	59	*/
30	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
31	# define __svr4__	61	# define __svr4__ 1
32	#endif	62	#endif
33	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
34	# define __sun__	64	# define __sun__ 1
35	#endif	65	#endif
36
37		66
38	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
39	typedef char *XPointer;	68	typedef char *XPointer;
40	#endif	69	#endif
41		70
42	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
43	# include <termios.h>	72	# include <termios.h>
44	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
51	int line;	80	int line;
52	int local;	81	int local;
53	} ttymode_t;	82	} ttymode_t;
54	#endif	83	#endif
55		84
56	#ifdef GREEK_SUPPORT
57	# include "grkelot.h"
58	#endif
59	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
60	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
61	# include <X11/xpm.h>	87	# include <X11/xpm.h>
62	# else	88	# else
63	# include <xpm.h>	89	# include <xpm.h>
…		…
68	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
69	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
70	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
71	#endif	97	#endif
72		98
73	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/*
74	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100	*****************************************************************************
75	# define NO_SETOWNER_TTYDEV	101	* PROTOTYPES
76	# endif	102	*****************************************************************************
77	#endif	103	*/
78	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	// main.C
79	# define NO_SETOWNER_TTYDEV	105	RETSIGTYPE rxvt_Child_signal (int sig);
80	#endif	106	RETSIGTYPE rxvt_Exit_signal (int sig);
		107	void rxvt_clean_exit ();
		108	void * rxvt_malloc (size_t size);
		109	void * rxvt_calloc (size_t number, size_t size);
		110	void * rxvt_realloc (void *ptr, size_t size);
		111	void rxvt_privileges (rxvt_privaction action);
		112
		113	// util.C
		114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		118	char * rxvt_strdup (const char *str);
		119
		120	// misc.C
		121	char * rxvt_r_basename (const char *str);
		122	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		123	void rxvt_log (const char *fmt,...);
		124	void rxvt_warn (const char *fmt,...);
		125	void rxvt_fatal (const char *fmt,...);
		126	void rxvt_exit_failure ();
		127	int rxvt_Str_match (const char *s1, const char *s2);
		128	const char * rxvt_Str_skip_space (const char *str);
		129	char * rxvt_Str_trim (char *str);
		130	int rxvt_Str_escaped (char *str);
		131	char ** rxvt_splitcommastring (const char *cs);
		132	void rxvt_freecommastring (char **cs);
		133	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		134	void rxvt_usleep (int usecs);
		135
		136	/////////////////////////////////////////////////////////////////////////////
		137
		138	// temporarily replace the process environment
		139	extern char **environ;
		140	extern char **rxvt_environ; // the original environ pointer
		141
		142	inline void set_environ (stringvec *envv)
		143	{
		144	if (envv)
		145	environ = (char **)envv->begin ();
		146	}
		147
		148	inline void set_environ (char **envv)
		149	{
		150	if (envv)
		151	environ = envv;
		152	}
81		153
82	/*	154	/*
83	*****************************************************************************	155	*****************************************************************************
84	* STRUCTURES AND TYPEDEFS	156	* STRUCTURES AND TYPEDEFS
85	*****************************************************************************	157	*****************************************************************************
86	*/	158	*/
87	struct grwin_t;	159	struct grwin_t;
88		160
89	/* Sanitize menubar info */
90	#ifndef MENUBAR
91	# undef MENUBAR_MAX
92	#endif
93	#ifndef MENUBAR_MAX
94	# define MENUBAR_MAX 0
95	#endif
96
97	/* If we're using either the rxvt scrollbar or menu bars, keep the	161	/* If we're using either the rxvt scrollbar, keep the
98	* scrollColor resource.	162	* scrollColor resource.
99	*/	163	*/
100	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	164	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
101	# define KEEP_SCROLLCOLOR 1	165	# define KEEP_SCROLLCOLOR 1
102	#else	166	#else
103	# undef KEEP_SCROLLCOLOR	167	# undef KEEP_SCROLLCOLOR
104	#endif	168	#endif
105		169
106	#ifdef XPM_BACKGROUND	170	#ifdef XPM_BACKGROUND
107	typedef struct {	171	typedef struct {
108	short w, h, x, y;	172	short w, h, x, y;
109	Pixmap pixmap;	173	Pixmap pixmap;
110	} bgPixmap_t;	174	} bgPixmap_t;
111	#endif	175	#endif
112		176
113	/*	177	/*
114	* the 'essential' information for reporting Mouse Events	178	* the 'essential' information for reporting Mouse Events
115	* pared down from XButtonEvent	179	* pared down from XButtonEvent
116	*/	180	*/
117	struct mouse_event {	181	struct mouse_event {
118	int clicks;	182	int clicks;
119	Time time; /* milliseconds */	183	Time time; /* milliseconds */
120	unsigned int state; /* key or button mask */	184	unsigned int state; /* key or button mask */
121	unsigned int button; /* detail */	185	unsigned int button; /* detail */
122	};	186	};
123		187
124	#ifndef min	188	#if ENABLE_FRILLS
125	# define min(a,b) (((a) < (b)) ? (a) : (b))	189	typedef struct _mwmhints {
126	# define max(a,b) (((a) > (b)) ? (a) : (b))	190	CARD32 flags;
		191	CARD32 functions;
		192	CARD32 decorations;
		193	INT32 input_mode;
		194	CARD32 status;
		195	} MWMHints;
127	#endif	196	#endif
128		197
129	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	198	#if ENABLE_XEMBED
130	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	199	// XEMBED messages
131	#define SWAP_IT(one, two, typeof) \	200	# define XEMBED_EMBEDDED_NOTIFY 0
132	do { \	201	# define XEMBED_WINDOW_ACTIVATE 1
133	typeof swapittmp; \	202	# define XEMBED_WINDOW_DEACTIVATE 2
134	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	203	# define XEMBED_REQUEST_FOCUS 3
135	} while (/* CONSTCOND */ 0)	204	# define XEMBED_FOCUS_IN 4
136	#define BOUND_POSITIVE_INT16(val) \	205	# define XEMBED_FOCUS_OUT 5
137	(int16_t)((val) <= 0 \	206	# define XEMBED_FOCUS_NEXT 6
138	? 0 \	207	# define XEMBED_FOCUS_PREV 7
139	: min((val), (((uint16_t)-1)>>1)))	208
		209	# define XEMBED_MODALITY_ON 10
		210	# define XEMBED_MODALITY_OFF 11
		211	# define XEMBED_REGISTER_ACCELERATOR 12
		212	# define XEMBED_UNREGISTER_ACCELERATOR 13
		213	# define XEMBED_ACTIVATE_ACCELERATOR 14
		214
		215	// XEMBED detail code
		216	# define XEMBED_FOCUS_CURRENT 0
		217	# define XEMBED_FOCUS_FIRST 1
		218	# define XEMBED_FOCUS_LAST 2
		219
		220	# define XEMBED_MAPPED (1 << 0)
		221	#endif
140		222
141	/*	223	/*
142	*****************************************************************************	224	*****************************************************************************
143	* NORMAL DEFINES	225	* NORMAL DEFINES
144	*****************************************************************************	226	*****************************************************************************
145	*/	227	*/
146		228
147	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
148	# error if you disable both selection styles, how can you select, silly?
149	#endif
150
151	#define APL_CLASS "XTerm" /* class name */
152	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
153	#define APL_NAME "rxvt" /* normal name */
154
155	/* COLORTERM, TERM environment variables */	229	/* COLORTERM, TERM environment variables */
156	#define COLORTERMENV "rxvt"	230	#define COLORTERMENV "rxvt"
157	#ifdef XPM_BACKGROUND	231	#ifdef XPM_BACKGROUND
158	# define COLORTERMENVFULL COLORTERMENV "-xpm"	232	# define COLORTERMENVFULL COLORTERMENV "-xpm"
159	#else	233	#else
160	# define COLORTERMENVFULL COLORTERMENV	234	# define COLORTERMENVFULL COLORTERMENV
161	#endif	235	#endif
162	#ifndef TERMENV	236	#ifndef TERMENV
163	# define TERMENV "xterm"	237	# define TERMENV "rxvt-unicode"
164	#endif	238	#endif
165		239
166	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	240	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167	# define NO_MOUSE_REPORT_SCROLLBAR	241	# define NO_MOUSE_REPORT_SCROLLBAR 1
168	#endif
169
170	#ifdef NO_RESOURCES
171	# undef USE_XGETDEFAULT
172	#endif	242	#endif
173		243
174	/* now look for other badly set stuff */	244	/* now look for other badly set stuff */
175		245
176	#if !defined (EACCESS) && defined(EAGAIN)	246	#if !defined (EACCESS) && defined(EAGAIN)
…		…
180	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	250	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
181	# define EXIT_SUCCESS 0 /* exit function success */	251	# define EXIT_SUCCESS 0 /* exit function success */
182	# define EXIT_FAILURE 1 /* exit function failure */	252	# define EXIT_FAILURE 1 /* exit function failure */
183	#endif	253	#endif
184		254
185	#define menuBar_esc 10
186	#define scrollBar_esc 30	255	#define scrollBar_esc 30
187	#define menuBar_margin 2 /* margin below text */
188		256
189	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190	# define HAVE_SCROLLBARS	258	# define HAVE_SCROLLBARS 1
191	#endif
192
193	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194	#ifdef HALFSHADOW
195	# define SHADOW 1
196	#else
197	# define SHADOW 2
198	#endif	259	#endif
199		260
200	#define R_SB_ALIGN_CENTRE 0	261	#define R_SB_ALIGN_CENTRE 0
201	#define R_SB_ALIGN_TOP 1	262	#define R_SB_ALIGN_TOP 1
202	#define R_SB_ALIGN_BOTTOM 2	263	#define R_SB_ALIGN_BOTTOM 2
203		264
204	#define R_SB_RXVT 0
205	#define R_SB_NEXT 1	265	#define R_SB_NEXT 1
206	#define R_SB_XTERM 2	266	#define R_SB_XTERM 2
		267	#define R_SB_PLAIN 4
		268	#define R_SB_RXVT 8
207		269
208	#define SB_WIDTH_NEXT 19	270	#define SB_WIDTH_NEXT 19
209	#define SB_WIDTH_XTERM 7	271	#define SB_WIDTH_XTERM 15
		272	#define SB_WIDTH_PLAIN 7
210	#ifndef SB_WIDTH_RXVT	273	#ifndef SB_WIDTH_RXVT
211	# define SB_WIDTH_RXVT 10	274	# define SB_WIDTH_RXVT 10
212	#endif	275	#endif
213		276
214	/*	277	/*
…		…
241	* | | :::::::: |	304	* | | :::::::: |
242	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	305	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243	* | +---------+ |	306	* | +---------+ |
244	* | | ......%%| |	307	* | | ......%%| |
245	* | | ......%%| |	308	* | | ......%%| |
246	* | | ..()..%%| |	309	* | | .. ()..%%| |
247	* | | ......%%| |	310	* | | ......%%| |
248	* | | %%%%%%%%| |	311	* | | %%%%%%%%| |
249	* | +---------+ | <.........................	312	* | +---------+ | <.........................
250	* | | <---< SB_PADDING :	313	* | | <---< SB_PADDING :
251	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	314	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
272	* :............:	335	* :............:
273	* |	336	* |
274	* +---< SB_WIDTH_NEXT	337	* +---< SB_WIDTH_NEXT
275	*/	338	*/
276		339
		340	enum {
277	#define NO_REFRESH 0 /* Window not visible at all! */	341	NO_REFRESH = 0, /* Window not visible at all! */
278	#define FAST_REFRESH (1<<0) /* Fully exposed window */	342	FAST_REFRESH = 1, /* Fully exposed window */
279	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	343	SLOW_REFRESH = 2, /* Partially exposed window */
280	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	344	};
281	#define REFRESH_BOUNDS (1<<3)
282		345
283	#ifdef NO_SECONDARY_SCREEN	346	#ifdef NO_SECONDARY_SCREEN
284	# define NSCREENS 0	347	# define NSCREENS 0
285	#else	348	#else
286	# define NSCREENS 1	349	# define NSCREENS 1
287	#endif	350	#endif
288
289	#define IGNORE 0
290	#define SAVE 's'
291	#define RESTORE 'r'
292		351
293	/* special (internal) prefix for font commands */	352	/* special (internal) prefix for font commands */
294	#define FONT_CMD '#'	353	#define FONT_CMD '#'
295	#define FONT_DN "#-"	354	#define FONT_DN "#-"
296	#define FONT_UP "#+"	355	#define FONT_UP "#+"
297		356
298	/* flags for rxvt_scr_gotorc() */	357	/* flags for rxvt_scr_gotorc () */
		358	enum {
299	#define C_RELATIVE 1 /* col movement is relative */	359	C_RELATIVE = 1, /* col movement is relative */
300	#define R_RELATIVE 2 /* row movement is relative */	360	R_RELATIVE = 2, /* row movement is relative */
301	#define RELATIVE (R_RELATIVE|C_RELATIVE)	361	RELATIVE = C_RELATIVE | R_RELATIVE,
		362	};
302		363
303	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	364	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304	#define INSERT -1 /* don't change these values */	365	enum {
305	#define DELETE +1	366	INSERT = -1, /* don't change these values */
306	#define ERASE +2	367	DELETE = +1,
		368	ERASE = +2,
		369	};
307		370
308	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	371	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309	enum page_dirn {	372	enum page_dirn {
310	UP,	373	UP,
311	DN,	374	DN,
312	NO_DIR	375	NO_DIR,
313	};	376	};
314		377
315	/* arguments for rxvt_scr_change_screen() */	378	/* arguments for rxvt_scr_change_screen () */
316	enum {	379	enum {
317	PRIMARY = 0,	380	PRIMARY = 0,
318	SECONDARY	381	SECONDARY,
319	};	382	};
320		383
321	enum {
322	SBYTE = 0,
323	WBYTE
324	};
325
326
327	#define RS_None 0 /* Normal */	384	#define RS_None 0
328		385
329	#define RS_fgMask 0x000001FFu /* 512 colors */	386	#define RS_fgMask 0x0000007fUL // 128 colors
330	#define RS_bgMask 0x0003FE00u /* 512 colors */	387	#define RS_bgMask 0x00003f80UL // 128 colors
331	#define RS_Bold 0x00040000u /* bold */	388
		389	// font styles
		390	#define RS_Bold 0x00004000UL // value 1
		391	#define RS_Italic 0x00008000UL // value 2
		392
		393	// fake styles
332	#define RS_Blink 0x00080000u /* blink */	394	#define RS_Blink 0x00010000UL // blink
333	#define RS_RVid 0x00100000u /* reverse video */	395	#define RS_RVid 0x00020000UL // reverse video
334	#define RS_Uline 0x00200000u /* underline */	396	#define RS_Uline 0x00040000UL // underline
335		397
336	#define RS_wide 0x00400000u /* only multibyte characters */	398	// 5 custom bits for extensions
337	#define IS_WIDE(r) ((r) & RS_wide)	399	#define RS_customCount 32
		400	#define RS_customMask 0x00f80000UL
		401	#define RS_customShift 19
338		402
		403	// other flags
		404	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		405
		406	#define RS_styleCount 4
		407	#define RS_styleMask (RS_Bold | RS_Italic)
		408	#define RS_styleShift 14
		409
		410	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		411	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		412
		413	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
339	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	414	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
340	#define RS_fontShift 24	415	#define RS_fontShift 24
341		416
342	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	417	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
343	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	418	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
344		419
345	#define Sel_none 0 /* Not waiting */	420	#define Sel_none 0 /* Not waiting */
346	#define Sel_normal 0x01 /* normal selection */	421	#define Sel_normal 0x01 /* normal selection */
347	#define Sel_incr 0x02 /* incremental selection */	422	#define Sel_incr 0x02 /* incremental selection */
348	#define Sel_direct 0x00	423	#define Sel_direct 0x00
349	#define Sel_Primary 0x01	424	#define Sel_Primary 0x01
350	#define Sel_Secondary 0x02	425	#define Sel_Secondary 0x02
351	#define Sel_Clipboard 0x03	426	#define Sel_Clipboard 0x03
352	#define Sel_whereMask 0x0f	427	#define Sel_whereMask 0x0f
353	#define Sel_CompoundText 0x10 /* last request was Compound */	428	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		429	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
354		430
355	enum {	431	enum {
356	C0_NUL = 0x00,	432	C0_NUL = 0x00,
357	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	433	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
358	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	434	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
359	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	435	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
360	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	436	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
361	};	437	};
362	#define CHAR_ST 0x9c /* 0234 */	438	#define CHAR_ST 0x9c /* 0234 */
363		439
364	/*	440	/*
365	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	441	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
366	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	442	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
367	*/	443	*/
		444	enum {
368	#define XTerm_name 0	445	XTerm_name = 0,
369	#define XTerm_iconName 1	446	XTerm_iconName = 1,
370	#define XTerm_title 2	447	XTerm_title = 2,
		448	XTerm_property = 3, // change X property
371	#define XTerm_Color 4 /* change colors */	449	XTerm_Color = 4, // change colors
		450	XTerm_Color00 = 10, // not implemented, CLASH!
		451	XTerm_Color01 = 11, // not implemented
372	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	452	XTerm_Color_cursor = 12, // change actual 'Cursor' color
373	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	453	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		454	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		455	XTerm_Color05 = 15, // not implemented (tektronix fg)
		456	XTerm_Color06 = 16, // not implemented (tektronix bg)
374	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	457	XTerm_Color_RV = 17, // change actual 'Highlight' color
375	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
376	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
377	#define XTerm_logfile 46 /* not implemented */	458	XTerm_logfile = 46, // not implemented
378	#define XTerm_font 50	459	XTerm_font = 50,
379		460
380	/*	461	XTerm_konsole30 = 30, // reserved for konsole
		462	XTerm_konsole31 = 31, // reserved for konsole
		463	XTerm_emacs51 = 51, // reserved for emacs shell
		464	/*
381	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	465	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		466	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
382	*/	467	*/
383	#define XTerm_Menu 10 /* set menu item */	468	Rxvt_Color_BD = 18, // change actual 'Bold' color
		469	Rxvt_Color_UL = 19, // change actual 'Underline' color
384	#define XTerm_Pixmap 20 /* new bg pixmap */	470	Rxvt_Pixmap = 20, // new bg pixmap
385	#define XTerm_restoreFG 39 /* change default fg color */	471	Rxvt_restoreFG = 39, // change default fg color
386	#define XTerm_restoreBG 49 /* change default bg color */	472	Rxvt_restoreBG = 49, // change default bg color
387	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	473	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		474
		475	URxvt_locale = 701, // change locale
		476
		477	URxvt_Color_IT = 704, // change actual 'Italic' colour
		478	URxvt_Color_tint = 705, // change actual tint colour
		479	URxvt_Color_BD = 706,
		480	URxvt_Color_UL = 707,
		481
		482	URxvt_font = 710,
		483	URxvt_boldFont = 711,
		484	URxvt_italicFont = 712,
		485	URxvt_boldItalicFont = 713,
		486
		487	URxvt_view_up = 720,
		488	URxvt_view_down = 721,
		489
		490	URxvt_perl = 777,
		491	};
388		492
389	/* Words starting with `Color_' are colours. Others are counts */	493	/* Words starting with `Color_' are colours. Others are counts */
390	/*	494	/*
391	* The following comment is mostly obsolete since pixcolor_set was expanded:
392	* We're currently upto 29 colours. Only 3 more available. The
393	* PixColor and rendition colour usage should probably be decoupled	495	* The PixColor and rendition colour usage should probably be decoupled
394	* on the unnecessary items, e.g. Color_pointer, but won't bother	496	* on the unnecessary items, e.g. Color_pointer, but won't bother
395	* until we need to. Also, be aware of usage in pixcolor_set	497	* until we need to. Also, be aware of usage in pixcolor_set
396	*/	498	*/
397		499
398	enum colour_list {	500	enum colour_list {
…		…
420	maxBrightCOLOR, /* minBrightCOLOR + 7 */	522	maxBrightCOLOR, /* minBrightCOLOR + 7 */
421	Color_White = maxBrightCOLOR,	523	Color_White = maxBrightCOLOR,
422	#else	524	#else
423	Color_White = maxCOLOR,	525	Color_White = maxCOLOR,
424	#endif	526	#endif
425	#ifdef TTY_256COLOR
426	min256COLOR = Color_White + 1,	527	minTermCOLOR = Color_White + 1,
427	max256COLOR = minCOLOR + 255,	528	maxTermCOLOR = Color_White + 72,
428	#endif
429	#ifndef NO_CURSORCOLOR	529	#ifndef NO_CURSORCOLOR
430	Color_cursor,	530	Color_cursor,
431	Color_cursor2,	531	Color_cursor2,
432	#endif	532	#endif
433	Color_pointer,	533	Color_pointer_fg,
		534	Color_pointer_bg,
434	Color_border,	535	Color_border,
435	#ifndef NO_BOLD_UNDERLINE_REVERSE	536	#ifndef NO_BOLD_UNDERLINE_REVERSE
436	Color_BD,	537	Color_BD,
		538	Color_IT,
437	Color_UL,	539	Color_UL,
438	Color_RV,	540	Color_RV,
		541	#endif
		542	#if ENABLE_FRILLS
		543	Color_underline,
439	#endif	544	#endif
440	#ifdef OPTION_HC	545	#ifdef OPTION_HC
441	Color_HC,	546	Color_HC,
442	#endif	547	#endif
443	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
444	Color_scroll,	549	Color_scroll,
445	Color_trough,	550	Color_trough,
		551	#endif
		552	#if TINTING
		553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
446	#endif	557	#endif
447	NRS_COLORS, /* */	558	NRS_COLORS, /* */
448	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
449	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
450	Color_bottomShadow,	561	Color_bottomShadow,
451	TOTAL_COLORS /* upto 30 */	562	TOTAL_COLORS
452	#else	563	#else
453	TOTAL_COLORS = NRS_COLORS /* */	564	TOTAL_COLORS = NRS_COLORS
454	#endif	565	#endif
455	};	566	};
456		567
457	#define Color_Bits 9	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
458	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	569
		570	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
459	#define NPIXCLR_BITS 32	571	#define NPIXCLR_BITS 32
460
461	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
462		572
463	/*	573	/*
464	* Resource list	574	* Resource list
465	*/	575	*/
466	enum {	576	enum {
467	Rs_display_name = 0,	577	# define def(name) Rs_ ## name,
468	Rs_term_name,	578	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
469	Rs_iconName,	579	# include "rsinc.h"
470	Rs_geometry,	580	# undef def
471	Rs_reverseVideo,	581	# undef reserve
472	Rs_color,
473	_Rs_color = Rs_color + NRS_COLORS - 1,
474	Rs_font,
475	Rs_name,
476	Rs_title,
477	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
478	Rs_path,
479	#endif
480	#ifdef XPM_BACKGROUND
481	Rs_backgroundPixmap,
482	#endif
483	#if (MENUBAR_MAX)
484	Rs_menu,
485	#endif
486	#ifdef GREEK_SUPPORT
487	Rs_greek_keyboard,
488	Rs_greektoggle_key,
489	#endif
490	Rs_loginShell,
491	Rs_jumpScroll,
492	#ifdef HAVE_SCROLLBARS
493	Rs_scrollBar,
494	Rs_scrollBar_right,
495	Rs_scrollBar_floating,
496	Rs_scrollBar_align,
497	#endif
498	Rs_scrollstyle, /* Rs_scrollBar_style */
499	Rs_scrollTtyOutput,
500	Rs_scrollTtyKeypress,
501	Rs_scrollWithBuffer,
502	Rs_saveLines,
503	Rs_utmpInhibit,
504	Rs_visualBell,
505	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
506	Rs_mapAlert,
507	#endif
508	#ifdef META8_OPTION
509	Rs_meta8,
510	#endif
511	#ifdef MOUSE_WHEEL
512	Rs_mouseWheelScrollPage,
513	#endif
514	#ifndef NO_BACKSPACE_KEY
515	Rs_backspace_key,
516	#endif
517	#ifndef NO_DELETE_KEY
518	Rs_delete_key,
519	#endif
520	Rs_selectstyle,
521	#ifdef PRINTPIPE
522	Rs_print_pipe,
523	#endif
524	#ifdef USE_XIM
525	Rs_preeditType,
526	Rs_inputMethod,
527	#endif
528	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
529	Rs_bigfont_key,
530	Rs_smallfont_key,
531	#endif
532	#ifdef TRANSPARENT
533	Rs_transparent,
534	Rs_transparent_all,
535	#endif
536	#ifndef NO_FRILLS
537	Rs_ext_bwidth,
538	Rs_int_bwidth,
539	#endif
540	Rs_scrollBar_thickness,
541	#ifndef NO_LINESPACE
542	Rs_lineSpace,
543	#endif
544	Rs_cutchars,
545	#ifdef ACS_ASCII
546	Rs_acs_chars,
547	#endif
548	Rs_modifier,
549	Rs_answerbackstring,
550	Rs_tripleclickwords,
551	Rs_cursorBlink,
552	Rs_pointerBlank,
553	Rs_pointerBlankDelay,
554	Rs_imLocale,
555	NUM_RESOURCES	582	NUM_RESOURCES
556	};	583	};
557		584
		585	// see init.C:xa_names, which must be kept in sync
558	enum {	586	enum {
		587	XA_TEXT = 0,
559	XA_COMPOUND_TEXT = 0,	588	XA_COMPOUND_TEXT,
		589	XA_UTF8_STRING,
560	XA_MULTIPLE,	590	XA_MULTIPLE,
561	XA_TARGETS,	591	XA_TARGETS,
562	XA_TEXT,
563	XA_TIMESTAMP,	592	XA_TIMESTAMP,
564	XA_VT_SELECTION,	593	XA_VT_SELECTION,
565	XA_INCR,	594	XA_INCR,
		595	XA_WM_PROTOCOLS,
566	XA_WMDELETEWINDOW,	596	XA_WM_DELETE_WINDOW,
		597	XA_CLIPBOARD,
		598	#if ENABLE_FRILLS
		599	XA_MOTIF_WM_HINTS,
		600	#endif
		601	#if ENABLE_EWMH
		602	XA_NET_WM_PID,
		603	XA_NET_WM_NAME,
		604	XA_NET_WM_ICON_NAME,
		605	XA_NET_WM_PING,
		606	#endif
		607	#if USE_XIM
		608	XA_WM_LOCALE_NAME,
		609	#endif
567	#ifdef TRANSPARENT	610	#if TRANSPARENT
568	XA_XROOTPMAPID,	611	XA_XROOTPMAP_ID,
		612	XA_ESETROOT_PMAP_ID,
569	#endif	613	#endif
570	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	614	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
571	XA_DNDPROTOCOL,	615	XA_DNDPROTOCOL,
572	XA_DNDSELECTION,	616	XA_DNDSELECTION,
573	#endif /* OFFIX_DND */	617	#endif
574	XA_CLIPBOARD,	618	#if ENABLE_XEMBED
		619	XA_XEMBED,
		620	XA_XEMBED_INFO,
		621	#endif
575	NUM_XA	622	NUM_XA
576	};	623	};
577		624
578	/*
579	* number of graphics points
580	* divisible by 2 (num lines)
581	* divisible by 4 (num rect)
582	*/
583	#define NGRX_PTS 1000
584
585	/* DEC private modes */	625	/* DEC private modes */
586	#define PrivMode_132 (1LU<<0)	626	#define PrivMode_132 (1UL<<0)
587	#define PrivMode_132OK (1LU<<1)	627	#define PrivMode_132OK (1UL<<1)
588	#define PrivMode_rVideo (1LU<<2)	628	#define PrivMode_rVideo (1UL<<2)
589	#define PrivMode_relOrigin (1LU<<3)	629	#define PrivMode_relOrigin (1UL<<3)
590	#define PrivMode_Screen (1LU<<4)	630	#define PrivMode_Screen (1UL<<4)
591	#define PrivMode_Autowrap (1LU<<5)	631	#define PrivMode_Autowrap (1UL<<5)
592	#define PrivMode_aplCUR (1LU<<6)	632	#define PrivMode_aplCUR (1UL<<6)
593	#define PrivMode_aplKP (1LU<<7)	633	#define PrivMode_aplKP (1UL<<7)
594	#define PrivMode_HaveBackSpace (1LU<<8)	634	#define PrivMode_HaveBackSpace (1UL<<8)
595	#define PrivMode_BackSpace (1LU<<9)	635	#define PrivMode_BackSpace (1UL<<9)
596	#define PrivMode_ShiftKeys (1LU<<10)	636	#define PrivMode_ShiftKeys (1UL<<10)
597	#define PrivMode_VisibleCursor (1LU<<11)	637	#define PrivMode_VisibleCursor (1UL<<11)
598	#define PrivMode_MouseX10 (1LU<<12)	638	#define PrivMode_MouseX10 (1UL<<12)
599	#define PrivMode_MouseX11 (1LU<<13)	639	#define PrivMode_MouseX11 (1UL<<13)
600	#define PrivMode_scrollBar (1LU<<14)	640	#define PrivMode_scrollBar (1UL<<14)
601	#define PrivMode_menuBar (1LU<<15)
602	#define PrivMode_TtyOutputInh (1LU<<16)	641	#define PrivMode_TtyOutputInh (1UL<<15)
603	#define PrivMode_Keypress (1LU<<17)	642	#define PrivMode_Keypress (1UL<<16)
604	#define PrivMode_smoothScroll (1LU<<18)	643	#define PrivMode_smoothScroll (1UL<<17)
605	#define PrivMode_vt52 (1LU<<19)	644	#define PrivMode_vt52 (1UL<<18)
		645	#define PrivMode_LFNL (1UL<<19)
606	/* too annoying to implement X11 highlight tracking */	646	/* too annoying to implement X11 highlight tracking */
607	/* #define PrivMode_MouseX11Track (1LU<<18) */	647	/* #define PrivMode_MouseX11Track (1LU<<20) */
608		648
609	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	649	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
610	#define PrivMode(test,bit) \	650	#define PrivMode(test,bit) \
611	if (test) \	651	if (test) \
612	R->PrivateModes |= (bit); \	652	priv_modes |= (bit); \
613	else \	653	else \
614	R->PrivateModes &= ~(bit)	654	priv_modes &= ~(bit)
615		655
616	#ifdef ALLOW_132_MODE	656	#ifdef ALLOW_132_MODE
617	# define PrivMode_Default \
618	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	657	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
619	#else
620	# define PrivMode_Default \
621	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
622	#endif
623
624	#ifdef PREFER_24BIT
625	# define XDEPTH R->Xdepth
626	# define XCMAP R->Xcmap
627	# define XVISUAL R->Xvisual
628	#else
629	# ifdef DEBUG_DEPTH
630	# define XDEPTH DEBUG_DEPTH
631	# else	658	#else
632	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	659	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
633	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
634	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
635	# endif	660	#endif
636	#endif	661
		662	// do not change these constants lightly, there are many interdependencies
637	#define IMBUFSIZ 128 /* input modifier buffer sizes */	663	#define IMBUFSIZ 128 // input modifier buffer sizes
638	#ifndef BUFSIZ
639	# define BUFSIZ 4096
640	#endif
641	#define KBUFSZ 512 /* size of keyboard mapping buffer */	664	#define KBUFSZ 512 // size of keyboard mapping buffer
		665	#define CBUFSIZ 2048 // size of command buffer
		666	#define UBUFSIZ 2048 // character buffer
		667
		668	#ifndef PATH_MAX
		669	# define PATH_MAX 16384
		670	#endif
		671
		672	/* Motif window hints */
		673	#define MWM_HINTS_FUNCTIONS (1L << 0)
		674	#define MWM_HINTS_DECORATIONS (1L << 1)
		675	#define MWM_HINTS_INPUT_MODE (1L << 2)
		676	#define MWM_HINTS_STATUS (1L << 3)
		677	/* bit definitions for MwmHints.functions */
		678	#define MWM_FUNC_ALL (1L << 0)
		679	#define MWM_FUNC_RESIZE (1L << 1)
		680	#define MWM_FUNC_MOVE (1L << 2)
		681	#define MWM_FUNC_MINIMIZE (1L << 3)
		682	#define MWM_FUNC_MAXIMIZE (1L << 4)
		683	#define MWM_FUNC_CLOSE (1L << 5)
		684	/* bit definitions for MwmHints.decorations */
		685	#define MWM_DECOR_ALL (1L << 0)
		686	#define MWM_DECOR_BORDER (1L << 1)
		687	#define MWM_DECOR_RESIZEH (1L << 2)
		688	#define MWM_DECOR_TITLE (1L << 3)
		689	#define MWM_DECOR_MENU (1L << 4)
		690	#define MWM_DECOR_MINIMIZE (1L << 5)
		691	#define MWM_DECOR_MAXIMIZE (1L << 6)
		692	/* bit definitions for MwmHints.inputMode */
		693	#define MWM_INPUT_MODELESS 0
		694	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		695	#define MWM_INPUT_SYSTEM_MODAL 2
		696	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		697	#define PROP_MWM_HINTS_ELEMENTS 5
642		698
643	/*	699	/*
644	*****************************************************************************	700	*****************************************************************************
645	* MACRO DEFINES	701	* MACRO DEFINES
646	*****************************************************************************	702	*****************************************************************************
647	*/	703	*/
648	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	704	#define dLocal(type,name) type const name = this->name
649	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	705	#define dDisp Display *disp = this->display->display
650	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
651	#define STRCASECMP(x, y) strcasecmp((x), (y))
652	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
653	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
654	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
655	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
656	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
657	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
658	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
659	#define STRDUP(x) strdup((const char *)(x))
660	#define STRLEN(x) strlen((const char *)(x))
661	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
662	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
663		706
664	/* convert pixel dimensions to row/column values. Everything as int32_t */	707	/* convert pixel dimensions to row/column values. Everything as int32_t */
665	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	708	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
666	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	709	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
667	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	710	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
668	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	711	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
669	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	712	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
670	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	713	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
671	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	714	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
672	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	715	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
673		716
674	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	717	#define OPTION(opt) (options & (opt))
675	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	718	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		719	| Opt_jumpScroll | Opt_secondaryScreen \
		720	| Opt_pastableTabs | Opt_intensityStyles)
676		721
677	#define Xscreen DefaultScreen(R->Xdisplay)	722	// for m >= -n, ensure remainder lies between 0..n-1
678	#define Xroot DefaultRootWindow(R->Xdisplay)	723	#define MOD(m,n) (((m) + (n)) % (n))
		724
		725	#define LINENO(n) MOD (term_start + int(n), total_rows)
		726	#define ROW(n) row_buf [LINENO (n)]
679		727
680	/* how to build & extract colors and attributes */	728	/* how to build & extract colors and attributes */
681	#define GET_BASEFG(x) (((x) & RS_fgMask))	729	#define GET_BASEFG(x) (((x) & RS_fgMask))
682	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	730	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
683	#ifndef NO_BRIGHTCOLOR
684	# define GET_FGCOLOR(x) \
685	((((x) & RS_Bold) == 0 \
686	|| GET_BASEFG(x) < minCOLOR \
687	|| GET_BASEFG(x) >= minBrightCOLOR) \
688	? GET_BASEFG(x) \
689	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
690	# define GET_BGCOLOR(x) \
691	((((x) & RS_Blink) == 0 \
692	|| GET_BASEBG(x) < minCOLOR \
693	|| GET_BASEBG(x) >= minBrightCOLOR) \
694	? GET_BASEBG(x) \
695	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
696	#else
697	# define GET_FGCOLOR(x) GET_BASEFG(x)
698	# define GET_BGCOLOR(x) GET_BASEBG(x)
699	#endif
700		731
701	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	732	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
702	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	733	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		734
		735	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		736	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
703		737
704	#define GET_ATTR(x) (((x) & RS_attrMask))	738	#define GET_ATTR(x) (((x) & RS_attrMask))
705	#define GET_BGATTR(x) \	739	#define GET_BGATTR(x) \
706	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	740	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
707	| (((x) & RS_fgMask)<<Color_Bits)) \	741	| (((x) & RS_fgMask)<<Color_Bits)) \
708	: ((x) & (RS_attrMask | RS_bgMask)))	742	: ((x) & (RS_attrMask | RS_bgMask)))
709	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	743	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
710	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	744	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
711	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	745	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
712		746
		747	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		748
713	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	749	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
714	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	750	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		751
		752	#if ENABLE_STYLES
		753	# define FONTSET(style) fontset[GET_STYLE (style)]
		754	#else
		755	# define FONTSET(style) fontset[0]
		756	#endif
715		757
716	#ifdef HAVE_SCROLLBARS	758	#ifdef HAVE_SCROLLBARS
717	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	759	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
718	#else	760	#else
719	# define scrollbar_TotalWidth() (0)	761	# define scrollbar_TotalWidth() (0)
720	#endif	762	#endif
721	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	763	#define scrollbar_isMotion() (scrollBar.state == 'm')
722	#define scrollbar_isUp() (R->scrollBar.state == 'U')	764	#define scrollbar_isUp() (scrollBar.state == 'U')
723	#define scrollbar_isDn() (R->scrollBar.state == 'D')	765	#define scrollbar_isDn() (scrollBar.state == 'D')
724	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	766	#define scrollbar_isUpDn() isupper (scrollBar.state)
725	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	767	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
726		768
727	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	769	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
728	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	770	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
729	&& (y) <= scrollbarnext_dnval())	771	&& (y) <= scrollbarnext_dnval ())
730	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	772	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
731	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	773	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
732	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	774	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
733	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	775	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
734	#define SCROLLRXVT_MINHEIGHT 10	776	#define SCROLLRXVT_MINHEIGHT 10
735	#define SCROLLXTERM_MINHEIGHT 10	777	#define SCROLLXTERM_MINHEIGHT 10
736		778
737	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	779	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
738	? SCROLLNEXT_MINHEIGHT \	780	? SCROLLNEXT_MINHEIGHT \
739	: SCROLLRXVT_MINHEIGHT)	781	: SCROLLRXVT_MINHEIGHT)
740	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	782	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
741	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	783	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
742	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	784	#define scrollbar_position(y) ((y) - scrollBar.beg)
743	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	785	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
744	- scrollbar_minheight())	786	- scrollbar_minheight ())
745
746	#if (MENUBAR_MAX > 1)
747	/* rendition style flags */
748	# define menuBar_height() (R->TermWin.fheight + SHADOW)
749	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
750	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
751	#else
752	# define menuBar_height() (0)
753	# define menuBar_TotalHeight() (0)
754	# define isMenuBarWindow(w) (0)
755	#endif
756		787
757	#ifdef XPM_BACKGROUND	788	#ifdef XPM_BACKGROUND
758	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	789	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
759	#else	790	#else
760	# define XPMClearArea(a, b, c, d, e, f, g)	791	# define XPMClearArea(a, b, c, d, e, f, g)
761	#endif	792	#endif
762
763	#ifndef STRICT_FONT_CHECKING
764	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
765	#endif
766
767	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
768	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
769		793
770	#ifdef UTMP_SUPPORT	794	#ifdef UTMP_SUPPORT
771	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	795	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
772	# undef HAVE_UTMPX_H	796	# undef HAVE_UTMPX_H
773	# undef HAVE_STRUCT_UTMPX	797	# undef HAVE_STRUCT_UTMPX
…		…
798	#ifdef DEBUG_MAIN	822	#ifdef DEBUG_MAIN
799	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	823	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
800	#else	824	#else
801	# define D_MAIN(x)	825	# define D_MAIN(x)
802	#endif	826	#endif
803	#ifdef DEBUG_SCREEN
804	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
805	#else
806	# define D_SCREEN(x)
807	#endif
808	#ifdef DEBUG_SELECT
809	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
810	#else
811	# define D_SELECT(x)
812	#endif
813	#ifdef DEBUG_SIZE	827	#ifdef DEBUG_SIZE
814	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	828	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
815	#else	829	#else
816	# define D_SIZE(x)	830	# define D_SIZE(x)
817	#endif	831	#endif
818	#ifdef DEBUG_X
819	# define D_X(x) fprintf x ; fputc('\n', stderr)
820	#else
821	# define D_X(x)
822	#endif
823		832
824	/*	833	extern class rxvt_failure_exception { } rxvt_failure_exception;
		834
		835	typedef callback1<void, const char *> log_callback;
		836	typedef callback1<int, int> getfd_callback;
		837
		838	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		839	extern void rxvt_log (const char *fmt, ...);
		840	extern void rxvt_warn (const char *fmt, ...);
		841	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		842	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		843
		844	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		845	extern bool rxvt_set_locale (const char *locale);
		846	extern void rxvt_push_locale (const char *locale);
		847	extern void rxvt_pop_locale ();
		848
825	*****************************************************************************	849	/****************************************************************************/
826	* VARIABLES
827	*****************************************************************************
828	*/
829	#ifdef MENUBAR
830	# include "menubar.h"
831	#endif
832		850
833	#define BLINK_INTERVAL 0.5	851	#define BLINK_INTERVAL 0.5
		852	#define TEXT_BLINK_INTERVAL 0.5
834		853
		854	#ifndef __attribute__
		855	# ifdef __GNUC__
		856	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		857	# define __attribute__(x)
		858	# endif
		859	# endif
		860	# define __attribute__(x)
		861	#endif
		862
		863	/****************************************************************************/
		864
		865	#define LINE_LONGER 0x0001 // line is continued on the next row
		866	#define LINE_FILTERED 0x0002 // line has been filtered
		867	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		868
		869	struct line_t {
		870	text_t *t; // terminal the text
		871	rend_t *r; // rendition, uses RS_ flags
		872	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		873	uint32_t f; // flags
		874
		875	bool is_longer ()
		876	{
		877	return f & LINE_LONGER;
		878	}
		879
		880	void is_longer (int set)
		881	{
		882	if (set)
		883	f |= LINE_LONGER;
		884	else
		885	f &= ~LINE_LONGER;
		886	}
		887
		888	void clear ()
		889	{
		890	t = 0;
		891	r = 0;
		892	l = 0;
		893	f = 0;
		894	}
		895
		896	void touch () // call whenever a line is changed/touched/updated
		897	{
		898	#if ENABLE_PERL
		899	f &= ~LINE_FILTERED;
		900	#endif
		901	}
		902
		903	void touch (int col)
		904	{
		905	max_it (l, col);
		906	touch ();
		907	}
		908	};
		909
		910	/****************************************************************************/
		911
		912	// primivite wrapper around mbstate_t to ensure initialisation
835	struct mbstate {	913	struct mbstate {
836	unsigned char orig;	914	mbstate_t mbs;
837	uint32_t reg;
838	int cnt;
839		915
840	mbstate ()	916	operator mbstate_t *() { return &mbs; }
		917	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		918	mbstate () { reset (); }
		919	};
		920
		921	/****************************************************************************/
		922
		923	#define UNICODE_MASK 0x1fffffUL
		924
		925	#if UNICODE3
		926	# define COMPOSE_LO 0x40000000UL
		927	# define COMPOSE_HI 0x400fffffUL
		928	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		929	#else
		930	# if ENABLE_PERL
		931	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		932	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		933	# else
		934	# define COMPOSE_LO 0xd800UL
		935	# define COMPOSE_HI 0xf8ffUL
		936	# endif
		937	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		938	#endif
		939
		940	#if ENABLE_COMBINING
		941	// compose chars are used to represent composite characters
		942	// that are not representable in unicode, as well as characters
		943	// not fitting in the BMP.
		944	struct compose_char {
		945	unicode_t c1, c2; // any chars != NOCHAR are valid
		946	compose_char (unicode_t c1, unicode_t c2)
		947	: c1(c1), c2(c2)
		948	{ }
		949	};
		950
		951	class rxvt_composite_vec {
		952	vector<compose_char> v;
		953	public:
		954	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		955	int expand (unicode_t c, wchar_t *r);
		956	compose_char *operator [](text_t c)
841	{	957	{
842	cnt = 0;	958	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		959	? &v[c - COMPOSE_LO]
		960	: 0;
843	}	961	}
844	};	962	};
845		963
		964	extern class rxvt_composite_vec rxvt_composite;
		965	#endif
		966
		967	/****************************************************************************/
		968
		969	#ifdef KEYSYM_RESOURCE
		970	class keyboard_manager;
		971	#endif
		972
846	struct rxvt_term : rxvt_vars {	973	struct rxvt_term : zero_initialized, rxvt_vars {
847	struct mbstate mbstate;	974	log_callback *log_hook; // log error messages through this hook, if != 0
		975	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		976	#if ENABLE_PERL
		977	rxvt_perl_term perl;
		978	#endif
		979	struct mbstate mbstate; // current input multibyte state
848		980
849	unsigned char want_refresh:1,	981	unsigned char want_refresh:1,
850	#ifdef TRANSPARENT	982	#ifdef TRANSPARENT
851	want_full_refresh:1, /* awaiting full screen refresh */	983	want_full_refresh:1, /* awaiting full screen refresh */
852	#endif	984	#endif
…		…
859	num_scr_allow:1,	991	num_scr_allow:1,
860	bypass_keystate:1,	992	bypass_keystate:1,
861	#ifdef CURSOR_BLINK	993	#ifdef CURSOR_BLINK
862	hidden_cursor:1,	994	hidden_cursor:1,
863	#endif	995	#endif
		996	#ifdef TEXT_BLINK
		997	hidden_text:1,
		998	#endif
864	#ifdef POINTER_BLANK	999	#ifdef POINTER_BLANK
865	hidden_pointer:1,	1000	hidden_pointer:1,
866	#endif	1001	#endif
		1002	enc_utf8:1, /* wether locale uses utf-8 */
		1003	seen_input:1, /* wether we have seen some program output yet */
		1004	seen_resize:1, /* wether we had a resize event */
867	parsed_geometry:1,	1005	parsed_geometry:1;
868	seen_input:1; /* wether any input has been seen so far */
869		1006
870	unsigned char refresh_type,	1007	unsigned char refresh_type,
871	#ifdef UTMP_SUPPORT
872	next_utmp_action,
873	#endif
874	#ifndef NO_SETOWNER_TTYDEV
875	next_tty_action,
876	#endif
877	#ifdef META8_OPTION	1008	#ifdef META8_OPTION
878	meta_char, /* Alt-key prefix */	1009	meta_char, /* Alt-key prefix */
879	#endif	1010	#endif
880	scrollbar_align,	1011	scrollbar_align,
881	selection_wait,	1012	selection_wait,
882	selection_type;	1013	selection_type;
883	/* ---------- */	1014	/* ---------- */
884	#ifdef GREEK_SUPPORT
885	short greek_mode; /* greek keyboard mode */
886	#endif
887	short rvideo;	1015	short rvideo;
888	int16_t num_scr; /* screen: number lines scrolled */	1016	int num_scr; /* screen: number lines scrolled */
889	uint16_t prev_ncol, /* screen: previous number of columns */	1017	int prev_ncol, /* screen: previous number of columns */
890	prev_nrow; /* screen: previous number of rows */	1018	prev_nrow; /* screen: previous number of rows */
891	#ifdef RXVT_GRAPHICS
892	uint16_t gr_prev_start;
893	#endif
894	/* ---------- */	1019	/* ---------- */
895	rend_t rstyle;	1020	rend_t rstyle;
896	/* ---------- */	1021	/* ---------- */
897	uint32_t pixcolor_set[NPIXCLR_SETS];	1022	uint32_t pixcolor_set[NPIXCLR_SETS];
898	/* ---------- */	1023	/* ---------- */
899	#ifdef SELECTION_SCROLLING	1024	#ifdef SELECTION_SCROLLING
900	int scroll_selection_delay,
901	scroll_selection_lines;	1025	int scroll_selection_lines;
902	enum page_dirn scroll_selection_dir;	1026	enum page_dirn scroll_selection_dir;
903	int selection_save_x,	1027	int selection_save_x,
904	selection_save_y,	1028	selection_save_y,
905	selection_save_state,	1029	selection_save_state;
906	pending_scroll_selection;
907	#endif	1030	#endif
908	/* ---------- */	1031	/* ---------- */
909	int csrO, /* Hops - csr offset in thumb/slider to */	1032	int csrO, /* Hops - csr offset in thumb/slider to */
910	/* give proper Scroll behaviour */	1033	/* give proper Scroll behaviour */
911	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
912	scroll_arrow_delay,
913	#endif
914	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1034	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
915	mouse_slip_wheel_delay,
916	mouse_slip_wheel_speed,	1035	mouse_slip_wheel_speed,
917	#endif	1036	#endif
918	refresh_count,	1037	refresh_count,
919	refresh_limit,	1038	refresh_limit,
920	fnum, /* logical font number */
921	last_bot, /* scrollbar last bottom position */	1039	last_bot, /* scrollbar last bottom position */
922	last_top, /* scrollbar last top position */	1040	last_top, /* scrollbar last top position */
923	last_state, /* scrollbar last state */	1041	last_state, /* scrollbar last state */
924	scrollbar_len,	1042	scrollbar_len,
925	currmaxcol,
926	#ifdef MENUBAR
927	menu_readonly, /* okay to alter menu? */
928	Arrows_x,
929	#endif
930	#if MENUBAR_MAX > 1
931	Nbars,
932	#endif
933	window_vt_x,	1043	window_vt_x,
934	window_vt_y,	1044	window_vt_y,
935	window_sb_x,	1045	window_sb_x,
936	# ifdef POINTER_BLANK	1046	# ifdef POINTER_BLANK
937	pointerBlankDelay,	1047	pointerBlankDelay,
938	# endif	1048	# endif
939	allowedxerror;	1049	allowedxerror;
940	/* ---------- */	1050	/* ---------- */
941	unsigned int ModMetaMask,	1051	unsigned int ModLevel3Mask,
		1052	ModMetaMask,
942	ModNumLockMask,	1053	ModNumLockMask;
943	old_width, /* last used width in screen resize */	1054	int old_width, /* last used width in screen resize */
944	old_height, /* last used height in screen resize */	1055	old_height; /* last used height in screen resize */
945	#ifndef NO_BRIGHTCOLOR
946	colorfgbg,
947	#endif
948	ttymode;
949	unsigned long PrivateModes,	1056	unsigned long priv_modes,
950	SavedModes;	1057	SavedModes;
951	/* ---------- */
952	#ifdef PREFER_24BIT
953	Visual *Xvisual;
954	#endif
955	/* ---------- */	1058	/* ---------- */
956	Atom xa[NUM_XA];	1059	Atom xa[NUM_XA];
957	/* ---------- */	1060	/* ---------- */
958	#ifdef MENUBAR	1061	#ifdef RXVT_SCROLLBAR
959	GC menubarGC;
960	#endif
961	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
962	GC scrollbarGC,	1062	GC scrollbarGC,
963	topShadowGC,	1063	topShadowGC,
964	botShadowGC;	1064	botShadowGC;
965	#endif	1065	#endif
966	#ifdef XTERM_SCROLLBAR	1066	#ifdef XTERM_SCROLLBAR
967	GC xscrollbarGC,	1067	GC xscrollbarGC,
968	ShadowGC;	1068	ShadowGC;
		1069	#endif
		1070	#ifdef PLAIN_SCROLLBAR
		1071	GC pscrollbarGC;
969	#endif	1072	#endif
970	#ifdef NEXT_SCROLLBAR	1073	#ifdef NEXT_SCROLLBAR
971	GC blackGC,	1074	GC blackGC,
972	whiteGC,	1075	whiteGC,
973	grayGC,	1076	grayGC,
…		…
981	#endif	1084	#endif
982	/* ---------- */	1085	/* ---------- */
983	Time selection_time,	1086	Time selection_time,
984	selection_request_time;	1087	selection_request_time;
985	pid_t cmd_pid; /* process id of child */	1088	pid_t cmd_pid; /* process id of child */
986	gid_t ttygid;	1089	char * incr_buf;
987	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1090	size_t incr_buf_size, incr_buf_fill;
988	uid_t euid;
989	gid_t egid;
990	#endif
991	/* ---------- */	1091	/* ---------- */
992	Cursor leftptr_cursor;	1092	Cursor leftptr_cursor;
993	#ifdef POINTER_BLANK
994	Cursor blank_cursor;
995	#endif
996	/* ---------- */	1093	/* ---------- */
997	const char *ttydev; /* pty/tty name */
998	#ifndef NO_BACKSPACE_KEY	1094	#ifndef NO_BACKSPACE_KEY
999	const char *key_backspace;	1095	const char *key_backspace;
1000	#endif	1096	#endif
1001	#ifndef NO_DELETE_KEY	1097	#ifndef NO_DELETE_KEY
1002	const char *key_delete;	1098	const char *key_delete;
1003	#endif	1099	#endif
1004	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1005	KeySym ks_bigfont, ks_smallfont;
1006	#endif
1007	#ifdef GREEK_SUPPORT
1008	KeySym ks_greekmodeswith;
1009	#endif
1010	#ifdef USE_XIM
1011	XIC Input_Context;
1012	XIMStyle input_style;
1013	int event_type;
1014	#endif
1015	struct mouse_event MEvent;	1100	struct mouse_event MEvent;
1016	XComposeStatus compose;	1101	XComposeStatus compose;
1017	#ifdef RXVT_GRAPHICS
1018	int graphics_up;
1019	struct grwin_t *gr_root;
1020	#endif
1021	ttymode_t tio;	1102	ttymode_t tio;
1022	#ifdef UTMP_SUPPORT	1103	#ifdef UTMP_SUPPORT
1023	# ifdef HAVE_STRUCT_UTMP	1104	# ifdef HAVE_STRUCT_UTMP
1024	struct utmp ut;	1105	struct utmp ut;
1025	# endif	1106	# endif
…		…
1034	row_col_t oldcursor;	1115	row_col_t oldcursor;
1035	#ifdef XPM_BACKGROUND	1116	#ifdef XPM_BACKGROUND
1036	bgPixmap_t bgPixmap;	1117	bgPixmap_t bgPixmap;
1037	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1118	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1038	#endif	1119	#endif
1039	#ifdef MULTICHAR_SET
1040	int oldcursormulti;
1041	void (*multichar_decode)(unsigned char *str, int len);
1042	#endif
1043	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1044	struct stat ttyfd_stat; /* original status of our tty */
1045	#endif
1046	#ifdef MENUBAR
1047	menu_t *ActiveMenu, /* currently active menu */
1048	*BuildMenu; /* the menu currently being built */
1049	bar_t *CurrentBar;
1050	# if !(MENUBAR_MAX > 1)
1051	bar_t BarList;
1052	# endif /* (MENUBAR_MAX > 1) */
1053	#endif
1054	#ifdef RXVT_GRAPHICS
1055	Window gr_last_id;
1056	#endif
1057	#ifdef CURSOR_BLINK
1058	struct timeval lastcursorchange;
1059	#endif
1060	#ifdef POINTER_BLANK
1061	struct timeval lastmotion;
1062	#endif
1063		1120
1064	/* these three don't need to be kept but do so to placate some mem checkers */	1121	#if ENABLE_OVERLAY
		1122	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1123	text_t **ov_text;
		1124	rend_t **ov_rend;
		1125
		1126	void scr_swap_overlay ();
		1127	void scr_overlay_new (int x, int y, int w, int h);
		1128	void scr_overlay_off ();
		1129	void scr_overlay_set (int x, int y,
		1130	text_t text,
		1131	rend_t rend = OVERLAY_RSTYLE);
		1132	void scr_overlay_set (int x, int y, const char *s);
		1133	void scr_overlay_set (int x, int y, const wchar_t *s);
		1134	#endif
		1135
		1136	vector<void *> allocated; // free these memory blocks with free()
		1137
1065	char *env_windowid; /* environmental variable WINDOWID */	1138	char *env_windowid; /* environmental variable WINDOWID */
1066	char *env_display; /* environmental variable DISPLAY */	1139	char *env_display; /* environmental variable DISPLAY */
1067	char *env_term; /* environmental variable TERM */	1140	char *env_term; /* environmental variable TERM */
1068	char *env_colorfgbg;	1141	char *env_colorfgbg;
1069	char *buffer;
1070	char *locale;	1142	char *locale;
1071	char *codeset;
1072	char charsets[4];	1143	char charsets[4];
1073	unsigned char *v_buffer; /* pointer to physical buffer */	1144	char *v_buffer; /* pointer to physical buffer */
1074	unsigned int v_buflen; /* size of area to write */	1145	unsigned int v_buflen; /* size of area to write */
1075	char *newfont[MAX_NFONTS];	1146	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1147
1076	#ifdef KEYSYM_RESOURCE	1148	#ifdef KEYSYM_RESOURCE
1077	const unsigned char *Keysym_map[256];	1149	keyboard_manager *keyboard;
1078	#endif	1150	#endif
		1151
1079	const char *rs[NUM_RESOURCES];	1152	const char *rs[NUM_RESOURCES];
1080	/* command input buffering */	1153	/* command input buffering */
1081	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1154	char *cmdbuf_ptr, *cmdbuf_endp;
1082	unsigned char cmdbuf_base[BUFSIZ];	1155	char cmdbuf_base[CBUFSIZ];
1083	unsigned char kbuf[KBUFSZ];
1084		1156
1085	rxvt_salloc *ralloc;	1157	rxvt_salloc *talloc; // text line allocator
1086	rxvt_salloc *talloc;	1158	rxvt_salloc *ralloc; // rend line allocator
1087		1159
1088	void paste (const unsigned char *data, unsigned int len);	1160	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1089		1161
		1162	#if ENABLE_FRILLS || ISO_14755
		1163	// ISO 14755 entry support
		1164	unicode_t iso14755buf;
		1165	void commit_iso14755 ();
		1166	int hex_keyval (XKeyEvent &ev);
		1167	# if ISO_14755
		1168	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1169	void iso14755_54 (int x, int y);
		1170	# endif
		1171	#endif
		1172
		1173	// modifies first argument(!)
		1174	void paste (char *data, unsigned int len);
		1175
		1176	long vt_emask, vt_emask_perl;
		1177
		1178	void vt_select_input () const
		1179	{
		1180	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1181	}
		1182
		1183	#if TRANSPARENT
		1184	void rootwin_cb (XEvent &xev);
		1185	xevent_watcher rootwin_ev;
		1186	#endif
		1187
		1188	void x_cb (XEvent &xev);
1090	void flush ();	1189	void flush ();
		1190	xevent_watcher termwin_ev;
		1191	xevent_watcher vt_ev;
		1192	#ifdef HAVE_SCROLLBARS
		1193	xevent_watcher scrollbar_ev;
		1194	#endif
1091		1195
1092	void check_cb (check_watcher &w); check_watcher check_ev;	1196	void check_cb (check_watcher &w); check_watcher check_ev;
1093	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1197	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1198	void flush_cb (time_watcher &w); time_watcher flush_ev;
1094		1199
1095	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1200	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1096	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1097		1201
1098	void incr_cb (time_watcher &w); time_watcher incr_ev;	1202	void incr_cb (time_watcher &w); time_watcher incr_ev;
1099		1203
1100	#ifdef CURSOR_BLINK	1204	#ifdef CURSOR_BLINK
		1205	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1206	#endif
		1207	#ifdef TEXT_BLINK
1101	void blink_cb (time_watcher &w); time_watcher blink_ev;	1208	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1209	#endif
		1210
		1211	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1212	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1213	#endif
		1214	#ifdef SELECTION_SCROLLING
		1215	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1216	#endif
		1217	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1218	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1102	#endif	1219	#endif
1103		1220
1104	#ifdef POINTER_BLANK	1221	#ifdef POINTER_BLANK
1105	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1222	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1106	void pointer_blank ();	1223	void pointer_blank ();
		1224	#endif
1107	void pointer_unblank ();	1225	void pointer_unblank ();
1108	#endif
1109		1226
1110	void tt_printf (const char *fmt,...);	1227	void tt_printf (const char *fmt,...);
1111	void tt_write (const unsigned char *data, unsigned int len);	1228	void tt_write (const char *data, unsigned int len);
		1229	void pty_write ();
1112		1230
1113	void tt_winch ();	1231	void tt_winch ();
1114		1232
1115	rxvt_term ();	1233	rxvt_term ();
1116	~rxvt_term ();	1234	~rxvt_term ();
		1235	void child_exit (); // child has exited, usually destroys
1117	void destroy ();	1236	void destroy ();
		1237	void emergency_cleanup ();
1118		1238
1119	bool init (int argc, const char *const *argv);	1239	bool init (int argc, const char *const *argv);
1120	bool init_vars ();	1240	bool init_vars ();
1121		1241
1122	uint32_t next_char ();
1123
1124	bool pty_fill ();	1242	bool pty_fill ();
1125	void process_x_events ();
1126		1243
1127	void *operator new (size_t s);	1244	void make_current () const // make this the "currently active" urxvt instance
1128	void operator delete (void *p, size_t s);	1245	{
		1246	SET_R (this);
		1247	rxvt_set_locale (locale);
		1248	set_environ (envv);
		1249	}
1129		1250
1130	void init_secondary ();	1251	void init_secondary ();
1131	const char **init_resources (int argc, const char *const *argv);	1252	const char **init_resources (int argc, const char *const *argv);
		1253	const char *x_resource (const char *name);
1132	void init_env ();	1254	void init_env ();
		1255	void set_locale (const char *locale);
1133	void init_xlocale ();	1256	void init_xlocale ();
1134	void init_command (const char *const *argv);	1257	void init_command (const char *const *argv);
1135	int run_command (const char *const *argv);	1258	void run_command (const char *const *argv);
1136	int run_child (const char *const *argv);	1259	int run_child (const char *const *argv);
1137		1260
1138	void color_aliases(int idx);	1261	void color_aliases (int idx);
1139	void recolour_cursor ();	1262	void recolour_cursor ();
		1263	void create_windows (int argc, const char *const *argv);
		1264	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1265	void window_calc (unsigned int newwidth, unsigned int newheight);
1140		1266
1141	/* screen(!) */	1267	#if USE_XIM
1142	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1268	rxvt_xim *input_method;
1143	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1269	XIC Input_Context;
		1270	XIMStyle input_style;
		1271	XPoint spot; // most recently sent spot position
		1272
		1273	void im_destroy ();
		1274	void im_cb (); im_watcher im_ev;
		1275	void im_set_size (XRectangle &size);
		1276	void im_set_position (XPoint &pos);
		1277	void im_set_color (unsigned long &fg, unsigned long &bg);
		1278	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1279
		1280	bool IMisRunning ();
		1281	void IMSendSpot ();
		1282	bool IM_get_IC (const char *modifiers);
		1283	void IMSetStatusPosition ();
		1284	#endif
		1285
		1286	void resize_scrollbar ();
		1287
		1288	void pixel_position (int *x, int *y);
		1289
		1290	void selection_click (int clicks, int x, int y);
		1291	void selection_extend (int x, int y, int flag);
		1292	void selection_rotate (int x, int y);
		1293
		1294	/* autoconvert */
		1295
		1296	// command.C
		1297	void lookup_key (XKeyEvent &ev);
		1298	unsigned int cmd_write (const char *str, unsigned int count);
		1299
		1300	wchar_t next_char ();
		1301	wchar_t cmd_getc ();
		1302	uint32_t next_octet ();
		1303	uint32_t cmd_get8 ();
		1304
		1305	bool cmd_parse ();
		1306	void mouse_report (XButtonEvent &ev);
		1307	void button_press (XButtonEvent &ev);
		1308	void button_release (XButtonEvent &ev);
		1309	void focus_in ();
		1310	void focus_out ();
		1311	int check_our_parents ();
		1312	#ifdef PRINTPIPE
		1313	FILE *popen_printer ();
		1314	int pclose_printer (FILE *stream);
		1315	#endif
		1316	void process_print_pipe ();
		1317	void process_nonprinting (unicode_t ch);
		1318	void process_escape_vt52 (unicode_t ch);
		1319	void process_escape_seq ();
		1320	void process_csi_seq ();
		1321	void process_window_ops (const int *args, unsigned int nargs);
		1322	char *get_to_st (unicode_t &ends_how);
		1323	void process_dcs_seq ();
		1324	void process_osc_seq ();
		1325	void process_color_seq (int report, int color, const char *str, char resp);
		1326	void process_xterm_seq (int op, const char *str, char resp);
		1327	int privcases (int mode, unsigned long bit);
		1328	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1329	void process_sgr_mode (unsigned int nargs, const int *arg);
		1330	void process_graphics ();
		1331	// init.C
		1332	void Get_Colours ();
		1333	void get_ourmods ();
		1334	// logging.C
		1335	void makeutent (const char *pty, const char *hostname);
		1336	void cleanutent ();
		1337	// main.C
		1338	void privileged_utmp (rxvt_privaction action);
		1339	bool set_fonts ();
		1340	void set_string_property (Atom prop, const char *str, int len = -1);
		1341	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1342	void set_title (const char *str);
		1343	void set_icon_name (const char *str);
		1344	void set_window_color (int idx, const char *color);
		1345	void set_colorfgbg ();
		1346	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1347	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1348
		1349	// screen.C
		1350
		1351	void lalloc (line_t &l) const
		1352	{
		1353	l.t = (text_t *)talloc->alloc ();
		1354	l.r = (rend_t *)ralloc->alloc ();
		1355	}
		1356
		1357	#if 0
		1358	void lfree (line_t &l)
		1359	{
		1360	talloc->free (l.t);
		1361	ralloc->free (l.r);
		1362	}
		1363	#endif
		1364
		1365	void lresize (line_t &l) const
		1366	{
		1367	if (!l.t)
		1368	return;
		1369
		1370	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1371	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1372
		1373	l.l = min (l.l, ncol);
		1374
		1375	if (ncol > prev_ncol)
		1376	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1377	}
		1378
		1379	int fgcolor_of (rend_t r) const
		1380	{
		1381	int base = GET_BASEFG (r);
		1382	#ifndef NO_BRIGHTCOLOR
		1383	if (r & RS_Bold
		1384	# if ENABLE_STYLES
		1385	&& OPTION (Opt_intensityStyles)
		1386	# endif
		1387	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1388	base += minBrightCOLOR - minCOLOR;
		1389	#endif
		1390	return base;
		1391	}
		1392
		1393	int bgcolor_of (rend_t r) const
		1394	{
		1395	int base = GET_BASEBG (r);
		1396	#ifndef NO_BRIGHTCOLOR
		1397	if (r & RS_Blink
		1398	# if ENABLE_STYLES
		1399	&& OPTION (Opt_intensityStyles)
		1400	# endif
		1401	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1402	base += minBrightCOLOR - minCOLOR;
		1403	#endif
		1404	return base;
		1405	}
		1406
		1407	bool option (uint32_t opt) const
		1408	{
		1409	return OPTION (opt);
		1410	}
		1411
		1412	void set_option (uint32_t opt, bool set)
		1413	{
		1414	if (set)
		1415	options |= opt;
		1416	else
		1417	options &= ~opt;
		1418	}
		1419
		1420	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1421	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1144	int scr_scroll_text (int row1, int row2, int count, int spec);	1422	int scr_scroll_text (int row1, int row2, int count);
1145	void scr_reset ();	1423	void scr_reset ();
1146	void scr_reset_realloc ();
1147	void scr_release ();	1424	void scr_release ();
		1425	void scr_clear (bool really = false);
		1426	void scr_refresh ();
		1427	bool scr_refresh_rend (rend_t mask, rend_t value);
		1428	void scr_erase_screen (int mode);
		1429	#if ENABLE_FRILLS
		1430	void scr_erase_savelines ();
		1431	void scr_backindex ();
		1432	void scr_forwardindex ();
		1433	#endif
		1434	void scr_touch (bool refresh);
		1435	void scr_expose (int x, int y, int width, int height, bool refresh);
		1436	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1437	void scr_recolour ();
		1438	void scr_remap_chars ();
		1439	void scr_remap_chars (line_t &l);
		1440
		1441	void scr_poweron ();
		1442	void scr_cursor (int mode);
		1443	void scr_do_wrap ();
		1444	int scr_change_screen (int scrn);
		1445	void scr_color (unsigned int color, int fgbg);
		1446	void scr_rendition (int set, int style);
		1447	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1448	void scr_backspace ();
		1449	void scr_tab (int count, bool ht = false);
		1450	void scr_gotorc (int row, int col, int relative);
		1451	void scr_index (enum page_dirn direction);
		1452	void scr_erase_line (int mode);
		1453	void scr_E ();
		1454	void scr_insdel_lines (int count, int insdel);
		1455	void scr_insdel_chars (int count, int insdel);
		1456	void scr_scroll_region (int top, int bot);
		1457	void scr_cursor_visible (int mode);
		1458	void scr_autowrap (int mode);
		1459	void scr_relative_origin (int mode);
		1460	void scr_insert_mode (int mode);
		1461	void scr_set_tab (int mode);
		1462	void scr_rvideo_mode (int mode);
		1463	void scr_report_position ();
		1464	void set_font_style ();
		1465	void scr_charset_choose (int set);
		1466	void scr_charset_set (int set, unsigned int ch);
		1467	void scr_move_to (int y, int len);
		1468	bool scr_page (enum page_dirn direction, int nlines);
		1469	bool scr_changeview (int new_view_start);
		1470	void scr_bell ();
		1471	void scr_printscreen (int fullhist);
		1472	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1473	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1474	void scr_reverse_selection ();
		1475	void scr_dump (int fd);
		1476	void selection_check (int check_more);
		1477	void selection_paste (Window win, Atom prop, bool delete_prop);
		1478	void selection_property (Window win, Atom prop);
		1479	void selection_request (Time tm, int x, int y);
		1480	int selection_request_other (Atom target, int selnum);
		1481	void selection_clear ();
		1482	void selection_make (Time tm);
		1483	bool selection_grab (Time tm);
		1484	void selection_start_colrow (int col, int row);
		1485	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1486	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1487	void selection_remove_trailing_spaces ();
		1488	void selection_send (const XSelectionRequestEvent &rq);
		1489
		1490	#if defined(NEXT_SCROLLBAR)
		1491	// scrollbar-next.C
		1492	Pixmap renderPixmap (const char *const *data, int width, int height);
		1493	void init_scrollbar_stuff ();
		1494	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1495	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1496	#endif
		1497
		1498	#if defined(RXVT_SCROLLBAR)
		1499	// scrollbar-rxvt.C
		1500	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1501	#endif
		1502
		1503	#if defined(XTERM_SCROLLBAR)
		1504	// scrollbar-xterm.C
		1505	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1506	#endif
		1507
		1508	#if defined(PLAIN_SCROLLBAR)
		1509	// scrollbar-plain.C
		1510	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1511	#endif
		1512
		1513	// scrollbar.C
		1514	int scrollbar_mapping (int map);
		1515	int scrollbar_show (int update);
		1516	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1517
		1518	// xdefaults.C
		1519	void get_options (int argc, const char *const *argv);
		1520	int parse_keysym (const char *str, const char *arg);
		1521	void get_xdefaults (FILE *stream, const char *name);
		1522	void extract_resources ();
		1523	// xpm.C
		1524	int scale_pixmap (const char *geom);
		1525	void resize_pixmap ();
		1526	Pixmap set_bgPixmap (const char *file);
1148	};	1527	};
1149
1150	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1151	extern void rxvt_set_locale (const char *locale);
1152
1153	#ifndef __attribute__
1154	# ifdef __GNUC__
1155	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1156	# define __attribute__(x)
1157	# endif
1158	# endif
1159	# define __attribute__(x)
1160	#endif
1161		1528
1162	/*	1529	/*
1163	*****************************************************************************	1530	*****************************************************************************
1164	* PROTOTYPES	1531	* PROTOTYPES
1165	*****************************************************************************	1532	*****************************************************************************
…		…
1167	#ifdef PROTOTYPES	1534	#ifdef PROTOTYPES
1168	# define __PROTO(p) p	1535	# define __PROTO(p) p
1169	#else	1536	#else
1170	# define __PROTO(p) ()	1537	# define __PROTO(p) ()
1171	#endif	1538	#endif
1172	#include "protos.h"
1173		1539
1174	#ifdef DEBUG_malloc	1540	#ifdef DEBUG_malloc
1175	# include "dmalloc.h" /* This comes last */	1541	# include "dmalloc.h" /* This comes last */
1176	#endif	1542	#endif
1177		1543

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