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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:27 2003 UTC vs.
Revision 1.216 by root, Tue Jan 17 10:14:26 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.2 2003/11/24 17:31:27 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		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"
		38	#include "iom.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
19		51
20	/*	52	/*
21	*****************************************************************************	53	*****************************************************************************
22	* SYSTEM HACKS	54	* SYSTEM HACKS
23	*****************************************************************************	55	*****************************************************************************
24	*/	56	*/
25	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
27	*/	59	*/
28	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	61	# define __svr4__ 1
30	#endif	62	#endif
31	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
32	# define __sun__	64	# define __sun__ 1
33	#endif	65	#endif
34
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
43	#else	74	#else
44	# include <sgtty.h>	75	# include <sgtty.h>
45	typedef struct {	76	typedef struct {
46	struct sgttyb sg;	77	struct sgttyb sg;
47	struct tchars tc;	78	struct tchars tc;
48	struct ltchars lc;	79	struct ltchars lc;
49	int line;	80	int line;
50	int local;	81	int local;
51	} ttymode_t;	82	} ttymode_t;
52	#endif	83	#endif
53		84
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	87	# include <X11/xpm.h>
60	# else	88	# else
61	# include <xpm.h>	89	# include <xpm.h>
62	# endif	90	# endif
63	#endif	91	#endif
64		92
65	#ifndef STDIN_FILENO	93	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
69	#endif
70
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73	# define NO_SETOWNER_TTYDEV
74	# endif	97	#endif
75	#endif	98
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	99	/*
77	# define NO_SETOWNER_TTYDEV	100	*****************************************************************************
78	#endif	101	* PROTOTYPES
		102	*****************************************************************************
		103	*/
		104	// main.C
		105	RETSIGTYPE rxvt_Child_signal (int sig);
		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	}
79		153
80	/*	154	/*
81	*****************************************************************************	155	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	156	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	157	*****************************************************************************
84	*/	158	*/
85	struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86	struct rxvt_hidden;
87	struct grwin_t;	159	struct grwin_t;
88		160
89
90	/* Sanitize menubar info */
91	#ifndef MENUBAR
92	# undef MENUBAR_MAX
93	#endif
94	#ifndef MENUBAR_MAX
95	# define MENUBAR_MAX 0
96	#endif
97
98	/* If we're using either the rxvt scrollbar or menu bars, keep the	161	/* If we're using either the rxvt scrollbar, keep the
99	* scrollColor resource.	162	* scrollColor resource.
100	*/	163	*/
101	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	164	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
102	# define KEEP_SCROLLCOLOR 1	165	# define KEEP_SCROLLCOLOR 1
103	#else	166	#else
104	# undef KEEP_SCROLLCOLOR	167	# undef KEEP_SCROLLCOLOR
105	#endif	168	#endif
106		169
107	#ifdef XPM_BACKGROUND	170	#ifdef XPM_BACKGROUND
108	typedef struct {	171	typedef struct {
109	short w, h, x, y;	172	short w, h, x, y;
110	Pixmap pixmap;	173	Pixmap pixmap;
111	} bgPixmap_t;	174	} bgPixmap_t;
112	#endif	175	#endif
113		176
114	/*	177	/*
115	* the 'essential' information for reporting Mouse Events	178	* the 'essential' information for reporting Mouse Events
116	* pared down from XButtonEvent	179	* pared down from XButtonEvent
117	*/	180	*/
118	struct mouse_event {	181	struct mouse_event {
119	int clicks;	182	int clicks;
120	Time time; /* milliseconds */	183	Time time; /* milliseconds */
121	unsigned int state; /* key or button mask */	184	unsigned int state; /* key or button mask */
122	unsigned int button; /* detail */	185	unsigned int button; /* detail */
123	};	186	};
124		187
125	#ifndef min	188	#if ENABLE_FRILLS
126	# define min(a,b) (((a) < (b)) ? (a) : (b))	189	typedef struct _mwmhints {
127	# 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;
128	#endif	196	#endif
129		197
130	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	198	#if ENABLE_XEMBED
131	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	199	// XEMBED messages
132	#define SWAP_IT(one, two, typeof) \	200	# define XEMBED_EMBEDDED_NOTIFY 0
133	do { \	201	# define XEMBED_WINDOW_ACTIVATE 1
134	typeof swapittmp; \	202	# define XEMBED_WINDOW_DEACTIVATE 2
135	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	203	# define XEMBED_REQUEST_FOCUS 3
136	} while (/* CONSTCOND */ 0)	204	# define XEMBED_FOCUS_IN 4
137	#define BOUND_POSITIVE_INT16(val) \	205	# define XEMBED_FOCUS_OUT 5
138	(int16_t)((val) <= 0 \	206	# define XEMBED_FOCUS_NEXT 6
139	? 0 \	207	# define XEMBED_FOCUS_PREV 7
140	: 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
141		222
142	/*	223	/*
143	*****************************************************************************	224	*****************************************************************************
144	* NORMAL DEFINES	225	* NORMAL DEFINES
145	*****************************************************************************	226	*****************************************************************************
146	*/	227	*/
147		228
148	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149	# error if you disable both selection styles, how can you select, silly?
150	#endif
151
152	#define APL_CLASS "XTerm" /* class name */
153	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154	#define APL_NAME "rxvt" /* normal name */
155
156	/* COLORTERM, TERM environment variables */	229	/* COLORTERM, TERM environment variables */
157	#define COLORTERMENV "rxvt"	230	#define COLORTERMENV "rxvt"
158	#ifdef XPM_BACKGROUND	231	#ifdef XPM_BACKGROUND
159	# define COLORTERMENVFULL COLORTERMENV "-xpm"	232	# define COLORTERMENVFULL COLORTERMENV "-xpm"
160	#else	233	#else
161	# define COLORTERMENVFULL COLORTERMENV	234	# define COLORTERMENVFULL COLORTERMENV
162	#endif	235	#endif
163	#ifndef TERMENV	236	#ifndef TERMENV
164	# define TERMENV "xterm"	237	# define TERMENV "rxvt-unicode"
165	#endif	238	#endif
166		239
167	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	240	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168	# define NO_MOUSE_REPORT_SCROLLBAR	241	# define NO_MOUSE_REPORT_SCROLLBAR 1
169	#endif
170
171	#ifdef NO_RESOURCES
172	# undef USE_XGETDEFAULT
173	#endif	242	#endif
174		243
175	/* now look for other badly set stuff */	244	/* now look for other badly set stuff */
176		245
177	#if !defined (EACCESS) && defined(EAGAIN)	246	#if !defined (EACCESS) && defined(EAGAIN)
178	# define EACCESS EAGAIN	247	# define EACCESS EAGAIN
179	#endif	248	#endif
180		249
181	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	250	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182	# define EXIT_SUCCESS 0 /* exit function success */	251	# define EXIT_SUCCESS 0 /* exit function success */
183	# define EXIT_FAILURE 1 /* exit function failure */	252	# define EXIT_FAILURE 1 /* exit function failure */
184	#endif	253	#endif
185		254
186	#define menuBar_esc 10
187	#define scrollBar_esc 30	255	#define scrollBar_esc 30
188	#define menuBar_margin 2 /* margin below text */
189		256
190	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191	# define HAVE_SCROLLBARS	258	# define HAVE_SCROLLBARS 1
192	#endif	259	#endif
193		260
194	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195	#ifdef HALFSHADOW
196	# define SHADOW 1
197	#else
198	# define SHADOW 2
199	#endif
200
201	#define R_SB_ALIGN_CENTRE 0	261	#define R_SB_ALIGN_CENTRE 0
202	#define R_SB_ALIGN_TOP 1	262	#define R_SB_ALIGN_TOP 1
203	#define R_SB_ALIGN_BOTTOM 2	263	#define R_SB_ALIGN_BOTTOM 2
204		264
205	#define R_SB_RXVT 0	265	#define R_SB_NEXT 1
206	#define R_SB_NEXT 1	266	#define R_SB_XTERM 2
207	#define R_SB_XTERM 2	267	#define R_SB_PLAIN 4
		268	#define R_SB_RXVT 8
208		269
209	#define SB_WIDTH_NEXT 19	270	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 7	271	#define SB_WIDTH_XTERM 15
		272	#define SB_WIDTH_PLAIN 7
211	#ifndef SB_WIDTH_RXVT	273	#ifndef SB_WIDTH_RXVT
212	# define SB_WIDTH_RXVT 10	274	# define SB_WIDTH_RXVT 10
213	#endif	275	#endif
214		276
215	/*	277	/*
216	* NeXT scrollbar defines	278	* NeXT scrollbar defines
217	*/	279	*/
218	#define SB_PADDING 1	280	#define SB_PADDING 1
219	#define SB_BORDER_WIDTH 1	281	#define SB_BORDER_WIDTH 1
220	#define SB_BEVEL_WIDTH_UPPER_LEFT 1	282	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2	283	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)	284	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223	#define SB_MARGIN_SPACE (SB_PADDING * 2)	285	#define SB_MARGIN_SPACE (SB_PADDING * 2)
224	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)	286	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)	287	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)	288	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)	289	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)	290	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)	291	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)	292	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))	293	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232	/*	294	/*
233	* +-------------+	295	* +-------------+
234	* | | <---< SB_PADDING	296	* | | <---< SB_PADDING
235	* | ::::::::::: |	297	* | ::::::::::: |
236	* | ::::::::::: |	298	* | ::::::::::: |
…		…
242	* | | :::::::: |	304	* | | :::::::: |
243	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	305	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244	* | +---------+ |	306	* | +---------+ |
245	* | | ......%%| |	307	* | | ......%%| |
246	* | | ......%%| |	308	* | | ......%%| |
247	* | | ..()..%%| |	309	* | | .. ()..%%| |
248	* | | ......%%| |	310	* | | ......%%| |
249	* | | %%%%%%%%| |	311	* | | %%%%%%%%| |
250	* | +---------+ | <.........................	312	* | +---------+ | <.........................
251	* | | <---< SB_PADDING :	313	* | | <---< SB_PADDING :
252	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	314	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
273	* :............:	335	* :............:
274	* |	336	* |
275	* +---< SB_WIDTH_NEXT	337	* +---< SB_WIDTH_NEXT
276	*/	338	*/
277		339
		340	enum {
278	#define NO_REFRESH 0 /* Window not visible at all! */	341	NO_REFRESH = 0, /* Window not visible at all! */
279	#define FAST_REFRESH (1<<0) /* Fully exposed window */	342	FAST_REFRESH = 1, /* Fully exposed window */
280	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	343	SLOW_REFRESH = 2, /* Partially exposed window */
281	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	344	};
282	#define REFRESH_BOUNDS (1<<3)
283		345
284	#ifdef NO_SECONDARY_SCREEN	346	#ifdef NO_SECONDARY_SCREEN
285	# define NSCREENS 0	347	# define NSCREENS 0
286	#else	348	#else
287	# define NSCREENS 1	349	# define NSCREENS 1
288	#endif	350	#endif
289
290	#define IGNORE 0
291	#define SAVE 's'
292	#define RESTORE 'r'
293		351
294	/* special (internal) prefix for font commands */	352	/* special (internal) prefix for font commands */
295	#define FONT_CMD '#'	353	#define FONT_CMD '#'
296	#define FONT_DN "#-"	354	#define FONT_DN "#-"
297	#define FONT_UP "#+"	355	#define FONT_UP "#+"
298		356
299	/* flags for rxvt_scr_gotorc() */	357	/* flags for rxvt_scr_gotorc () */
		358	enum {
300	#define C_RELATIVE 1 /* col movement is relative */	359	C_RELATIVE = 1, /* col movement is relative */
301	#define R_RELATIVE 2 /* row movement is relative */	360	R_RELATIVE = 2, /* row movement is relative */
302	#define RELATIVE (R_RELATIVE|C_RELATIVE)	361	RELATIVE = C_RELATIVE | R_RELATIVE,
		362	};
303		363
304	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	364	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
		365	enum {
305	#define INSERT -1 /* don't change these values */	366	INSERT = -1, /* don't change these values */
306	#define DELETE +1	367	DELETE = +1,
307	#define ERASE +2	368	ERASE = +2,
		369	};
308		370
309	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	371	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310	enum page_dirn {	372	enum page_dirn {
311	UP,	373	UP,
312	DN,	374	DN,
313	NO_DIR	375	NO_DIR,
314	};	376	};
315		377
316	/* arguments for rxvt_scr_change_screen() */	378	/* arguments for rxvt_scr_change_screen () */
317	enum {	379	enum {
318	PRIMARY = 0,	380	PRIMARY = 0,
319	SECONDARY	381	SECONDARY,
320	};	382	};
321		383
		384	#define RS_None 0
		385
		386	#define RS_fgMask 0x0000007fUL // 128 colors
		387	#define RS_bgMask 0x00003f80UL // 128 colors
		388
		389	// font styles
		390	#define RS_Bold 0x00004000UL // value 1
		391	#define RS_Italic 0x00008000UL // value 2
		392
		393	// fake styles
		394	#define RS_Blink 0x00010000UL // blink
		395	#define RS_RVid 0x00020000UL // reverse video
		396	#define RS_Uline 0x00040000UL // underline
		397
		398	// 5 custom bits for extensions
		399	#define RS_customCount 32
		400	#define RS_customMask 0x00f80000UL
		401	#define RS_customShift 19
		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
		414	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		415	#define RS_fontShift 24
		416
		417	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		418	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
		419
		420	#define Sel_none 0 /* Not waiting */
		421	#define Sel_normal 0x01 /* normal selection */
		422	#define Sel_incr 0x02 /* incremental selection */
		423	#define Sel_direct 0x00
		424	#define Sel_Primary 0x01
		425	#define Sel_Secondary 0x02
		426	#define Sel_Clipboard 0x03
		427	#define Sel_whereMask 0x0f
		428	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		429	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
		430
322	enum {	431	enum {
323	SBYTE = 0,
324	WBYTE
325	};
326
327
328	#define RS_None 0 /* Normal */
329
330	#define RS_fgMask 0x000001FFu /* 512 colors */
331	#define RS_bgMask 0x0003FE00u /* 512 colors */
332	#define RS_Bold 0x00040000u /* bold */
333	#define RS_Blink 0x00080000u /* blink */
334	#define RS_RVid 0x00100000u /* reverse video */
335	#define RS_Uline 0x00200000u /* underline */
336
337	#define RS_wide 0x00400000u /* only multibyte characters */
338	#define IS_WIDE(r) ((r) & RS_wide)
339
340	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341	#define RS_fontShift 24
342
343	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346	#define Sel_none 0 /* Not waiting */
347	#define Sel_normal 0x01 /* normal selection */
348	#define Sel_incr 0x02 /* incremental selection */
349	#define Sel_direct 0x00
350	#define Sel_Primary 0x01
351	#define Sel_Secondary 0x02
352	#define Sel_Clipboard 0x03
353	#define Sel_whereMask 0x0f
354	#define Sel_CompoundText 0x10 /* last request was Compound */
355
356	enum {
357	C0_NUL = 0x00,	432	C0_NUL = 0x00,
358	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,
359	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 ,
360	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,
361	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,
362	};	437	};
363	#define CHAR_ST 0x9c /* 0234 */	438	#define CHAR_ST 0x9c /* 0234 */
364		439
365	/*	440	/*
366	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	441	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	442	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368	*/	443	*/
369	#define XTerm_name 0	444	enum {
370	#define XTerm_iconName 1	445	XTerm_name = 0,
371	#define XTerm_title 2	446	XTerm_iconName = 1,
372	#define XTerm_Color 4 /* change colors */	447	XTerm_title = 2,
		448	XTerm_property = 3, // change X property
		449	XTerm_Color = 4, // change colors
		450	XTerm_Color00 = 10, // not implemented, CLASH!
		451	XTerm_Color01 = 11, // not implemented
373	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	452	XTerm_Color_cursor = 12, // change actual 'Cursor' color
374	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	453	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
375	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	454	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
376	#define XTerm_Color_BD 18 /* change actual 'Bold' color */	455	XTerm_Color05 = 15, // not implemented (tektronix fg)
377	#define XTerm_Color_UL 19 /* change actual 'Underline' color */	456	XTerm_Color06 = 16, // not implemented (tektronix bg)
378	#define XTerm_logfile 46 /* not implemented */	457	XTerm_Color_RV = 17, // change actual 'Highlight' color
379	#define XTerm_font 50	458	XTerm_logfile = 46, // not implemented
		459	XTerm_font = 50,
380		460
381	/*	461	XTerm_konsole30 = 30, // reserved for konsole
		462	XTerm_konsole31 = 31, // reserved for konsole
		463	XTerm_emacs51 = 51, // reserved for emacs shell
		464	/*
382	* 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
383	*/	467	*/
384	#define XTerm_Menu 10 /* set menu item */	468	Rxvt_Color_BD = 18, // change actual 'Bold' color
385	#define XTerm_Pixmap 20 /* new bg pixmap */	469	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	#define XTerm_restoreFG 39 /* change default fg color */	470	Rxvt_Pixmap = 20, // new bg pixmap
387	#define XTerm_restoreBG 49 /* change default bg color */	471	Rxvt_restoreFG = 39, // change default fg color
388	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	472	Rxvt_restoreBG = 49, // change default bg color
		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	};
389		492
390	/* Words starting with `Color_' are colours. Others are counts */	493	/* Words starting with `Color_' are colours. Others are counts */
391	/*	494	/*
392	* The following comment is mostly obsolete since pixcolor_set was expanded:
393	* We're currently upto 29 colours. Only 3 more available. The
394	* PixColor and rendition colour usage should probably be decoupled	495	* The PixColor and rendition colour usage should probably be decoupled
395	* 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
396	* 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
397	*/	498	*/
398		499
399	enum colour_list {	500	enum colour_list {
400	Color_fg = 0,	501	Color_fg = 0,
401	Color_bg,	502	Color_bg,
402	minCOLOR, /* 2 */	503	minCOLOR, /* 2 */
403	Color_Black = minCOLOR,	504	Color_Black = minCOLOR,
404	Color_Red3,	505	Color_Red3,
405	Color_Green3,	506	Color_Green3,
406	Color_Yellow3,	507	Color_Yellow3,
407	Color_Blue3,	508	Color_Blue3,
408	Color_Magenta3,	509	Color_Magenta3,
409	Color_Cyan3,	510	Color_Cyan3,
410	maxCOLOR, /* minCOLOR + 7 */	511	maxCOLOR, /* minCOLOR + 7 */
411	#ifndef NO_BRIGHTCOLOR	512	#ifndef NO_BRIGHTCOLOR
412	Color_AntiqueWhite = maxCOLOR,	513	Color_AntiqueWhite = maxCOLOR,
413	minBrightCOLOR, /* maxCOLOR + 1 */	514	minBrightCOLOR, /* maxCOLOR + 1 */
414	Color_Grey25 = minBrightCOLOR,	515	Color_Grey25 = minBrightCOLOR,
415	Color_Red,	516	Color_Red,
416	Color_Green,	517	Color_Green,
417	Color_Yellow,	518	Color_Yellow,
418	Color_Blue,	519	Color_Blue,
419	Color_Magenta,	520	Color_Magenta,
420	Color_Cyan,	521	Color_Cyan,
421	maxBrightCOLOR, /* minBrightCOLOR + 7 */	522	maxBrightCOLOR, /* minBrightCOLOR + 7 */
422	Color_White = maxBrightCOLOR,	523	Color_White = maxBrightCOLOR,
423	#else	524	#else
424	Color_White = maxCOLOR,	525	Color_White = maxCOLOR,
425	#endif	526	#endif
426	#ifdef TTY_256COLOR
427	min256COLOR = Color_White + 1,	527	minTermCOLOR = Color_White + 1,
428	max256COLOR = minCOLOR + 255,	528	maxTermCOLOR = Color_White + 72,
429	#endif
430	#ifndef NO_CURSORCOLOR	529	#ifndef NO_CURSORCOLOR
431	Color_cursor,	530	Color_cursor,
432	Color_cursor2,	531	Color_cursor2,
433	#endif	532	#endif
434	Color_pointer,	533	Color_pointer_fg,
		534	Color_pointer_bg,
435	Color_border,	535	Color_border,
436	#ifndef NO_BOLD_UNDERLINE_REVERSE	536	#ifndef NO_BOLD_UNDERLINE_REVERSE
437	Color_BD,	537	Color_BD,
		538	Color_IT,
438	Color_UL,	539	Color_UL,
439	Color_RV,	540	Color_RV,
		541	#endif
		542	#if ENABLE_FRILLS
		543	Color_underline,
440	#endif	544	#endif
441	#ifdef OPTION_HC	545	#ifdef OPTION_HC
442	Color_HC,	546	Color_HC,
443	#endif	547	#endif
444	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
445	Color_scroll,	549	Color_scroll,
446	Color_trough,	550	Color_trough,
447	#endif	551	#endif
448	NRS_COLORS, /* */	552	#if TINTING
		553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
		557	#endif
		558	NRS_COLORS, /* */
449	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
450	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
451	Color_bottomShadow,	561	Color_bottomShadow,
452	TOTAL_COLORS /* upto 30 */	562	TOTAL_COLORS
453	#else	563	#else
454	TOTAL_COLORS = NRS_COLORS /* */	564	TOTAL_COLORS = NRS_COLORS
455	#endif	565	#endif
456	};	566	};
457		567
458	#define Color_Bits 9	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
459	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	569
		570	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460	#define NPIXCLR_BITS 32	571	#define NPIXCLR_BITS 32
461
462	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463		572
464	/*	573	/*
465	* Resource list	574	* Resource list
466	*/	575	*/
467	enum {	576	enum {
468	Rs_display_name = 0,	577	# define def(name) Rs_ ## name,
469	Rs_term_name,	578	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470	Rs_iconName,	579	# include "rsinc.h"
471	Rs_geometry,	580	# undef def
472	Rs_reverseVideo,	581	# undef reserve
473	Rs_color,
474	_Rs_color = Rs_color + NRS_COLORS - 1,
475	Rs_font,
476	Rs_name,
477	Rs_title,
478	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479	Rs_path,
480	#endif
481	#ifdef XPM_BACKGROUND
482	Rs_backgroundPixmap,
483	#endif
484	#if (MENUBAR_MAX)
485	Rs_menu,
486	#endif
487	#ifndef NO_BOLDFONT
488	Rs_boldFont,
489	#endif
490	#ifdef GREEK_SUPPORT
491	Rs_greek_keyboard,
492	Rs_greektoggle_key,
493	#endif
494	Rs_loginShell,
495	Rs_jumpScroll,
496	#ifdef HAVE_SCROLLBARS
497	Rs_scrollBar,
498	Rs_scrollBar_right,
499	Rs_scrollBar_floating,
500	Rs_scrollBar_align,
501	#endif
502	Rs_scrollstyle, /* Rs_scrollBar_style */
503	Rs_scrollTtyOutput,
504	Rs_scrollTtyKeypress,
505	Rs_scrollWithBuffer,
506	Rs_saveLines,
507	Rs_utmpInhibit,
508	Rs_visualBell,
509	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510	Rs_mapAlert,
511	#endif
512	#ifdef META8_OPTION
513	Rs_meta8,
514	#endif
515	#ifdef MOUSE_WHEEL
516	Rs_mouseWheelScrollPage,
517	#endif
518	#ifndef NO_BACKSPACE_KEY
519	Rs_backspace_key,
520	#endif
521	#ifndef NO_DELETE_KEY
522	Rs_delete_key,
523	#endif
524	Rs_selectstyle,
525	#ifdef PRINTPIPE
526	Rs_print_pipe,
527	#endif
528	#ifdef USE_XIM
529	Rs_preeditType,
530	Rs_inputMethod,
531	#endif
532	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533	Rs_bigfont_key,
534	Rs_smallfont_key,
535	#endif
536	#ifdef TRANSPARENT
537	Rs_transparent,
538	Rs_transparent_all,
539	#endif
540	#ifndef NO_FRILLS
541	Rs_ext_bwidth,
542	Rs_int_bwidth,
543	#endif
544	Rs_scrollBar_thickness,
545	#ifndef NO_LINESPACE
546	Rs_lineSpace,
547	#endif
548	Rs_cutchars,
549	#ifdef ACS_ASCII
550	Rs_acs_chars,
551	#endif
552	Rs_modifier,
553	Rs_answerbackstring,
554	Rs_tripleclickwords,
555	Rs_cursorBlink,
556	Rs_pointerBlank,
557	Rs_pointerBlankDelay,
558	NUM_RESOURCES	582	NUM_RESOURCES
559	} ;	583	};
560		584
		585	// see init.C:xa_names, which must be kept in sync
561	enum {	586	enum {
562	TIMEOUT_INCR = 0,	587	XA_TEXT = 0,
563	NUM_TIMEOUTS
564	} ;
565
566	enum {
567	XA_COMPOUND_TEXT = 0,	588	XA_COMPOUND_TEXT,
		589	XA_UTF8_STRING,
568	XA_MULTIPLE,	590	XA_MULTIPLE,
569	XA_TARGETS,	591	XA_TARGETS,
570	XA_TEXT,
571	XA_TIMESTAMP,	592	XA_TIMESTAMP,
572	XA_VT_SELECTION,	593	XA_VT_SELECTION,
573	XA_INCR,	594	XA_INCR,
		595	XA_WM_PROTOCOLS,
574	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
575	#ifdef TRANSPARENT	610	#if TRANSPARENT
576	XA_XROOTPMAPID,	611	XA_XROOTPMAP_ID,
		612	XA_ESETROOT_PMAP_ID,
577	#endif	613	#endif
578	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	614	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579	XA_DNDPROTOCOL,	615	XA_DNDPROTOCOL,
580	XA_DNDSELECTION,	616	XA_DNDSELECTION,
581	#endif /* OFFIX_DND */	617	#endif
582	XA_CLIPBOARD,	618	#if ENABLE_XEMBED
		619	XA_XEMBED,
		620	XA_XEMBED_INFO,
		621	#endif
583	NUM_XA	622	NUM_XA
584	} ;	623	};
585
586	/*
587	* number of graphics points
588	* divisible by 2 (num lines)
589	* divisible by 4 (num rect)
590	*/
591	#define NGRX_PTS 1000
592		624
593	/* DEC private modes */	625	/* DEC private modes */
594	#define PrivMode_132 (1LU<<0)	626	#define PrivMode_132 (1UL<<0)
595	#define PrivMode_132OK (1LU<<1)	627	#define PrivMode_132OK (1UL<<1)
596	#define PrivMode_rVideo (1LU<<2)	628	#define PrivMode_rVideo (1UL<<2)
597	#define PrivMode_relOrigin (1LU<<3)	629	#define PrivMode_relOrigin (1UL<<3)
598	#define PrivMode_Screen (1LU<<4)	630	#define PrivMode_Screen (1UL<<4)
599	#define PrivMode_Autowrap (1LU<<5)	631	#define PrivMode_Autowrap (1UL<<5)
600	#define PrivMode_aplCUR (1LU<<6)	632	#define PrivMode_aplCUR (1UL<<6)
601	#define PrivMode_aplKP (1LU<<7)	633	#define PrivMode_aplKP (1UL<<7)
602	#define PrivMode_HaveBackSpace (1LU<<8)	634	#define PrivMode_HaveBackSpace (1UL<<8)
603	#define PrivMode_BackSpace (1LU<<9)	635	#define PrivMode_BackSpace (1UL<<9)
604	#define PrivMode_ShiftKeys (1LU<<10)	636	#define PrivMode_ShiftKeys (1UL<<10)
605	#define PrivMode_VisibleCursor (1LU<<11)	637	#define PrivMode_VisibleCursor (1UL<<11)
606	#define PrivMode_MouseX10 (1LU<<12)	638	#define PrivMode_MouseX10 (1UL<<12)
607	#define PrivMode_MouseX11 (1LU<<13)	639	#define PrivMode_MouseX11 (1UL<<13)
608	#define PrivMode_scrollBar (1LU<<14)	640	#define PrivMode_scrollBar (1UL<<14)
609	#define PrivMode_menuBar (1LU<<15)
610	#define PrivMode_TtyOutputInh (1LU<<16)	641	#define PrivMode_TtyOutputInh (1UL<<15)
611	#define PrivMode_Keypress (1LU<<17)	642	#define PrivMode_Keypress (1UL<<16)
612	#define PrivMode_smoothScroll (1LU<<18)	643	#define PrivMode_smoothScroll (1UL<<17)
		644	#define PrivMode_vt52 (1UL<<18)
613	#define PrivMode_vt52 (1LU<<19)	645	#define PrivMode_LFNL (1UL<<19)
614	/* too annoying to implement X11 highlight tracking */	646	/* too annoying to implement X11 highlight tracking */
615	/* #define PrivMode_MouseX11Track (1LU<<18) */	647	/* #define PrivMode_MouseX11Track (1LU<<20) */
616		648
617	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	649	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618	#define PrivMode(test,bit) \	650	#define PrivMode(test,bit) \
619	if (test) \	651	if (test) \
620	R->h->PrivateModes |= (bit); \	652	priv_modes |= (bit); \
621	else \	653	else \
622	R->h->PrivateModes &= ~(bit)	654	priv_modes &= ~(bit)
623		655
624	#ifdef ALLOW_132_MODE	656	#ifdef ALLOW_132_MODE
625	# define PrivMode_Default \
626	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	657	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627	#else
628	# define PrivMode_Default \
629	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630	#endif
631
632	#ifdef PREFER_24BIT
633	# define XDEPTH R->Xdepth
634	# define XCMAP R->Xcmap
635	# define XVISUAL R->h->Xvisual
636	#else
637	# ifdef DEBUG_DEPTH
638	# define XDEPTH DEBUG_DEPTH
639	# else	658	#else
640	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	659	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
641	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643	# endif	660	#endif
644	#endif	661
		662	// do not change these constants lightly, there are many interdependencies
645	#define IMBUFSIZ 128 /* input modifier buffer sizes */	663	#define IMBUFSIZ 128 // input modifier buffer sizes
646	#ifndef BUFSIZ
647	# define BUFSIZ 4096
648	#endif
649	#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
650		698
651	/*	699	/*
652	*****************************************************************************	700	*****************************************************************************
653	* MACRO DEFINES	701	* MACRO DEFINES
654	*****************************************************************************	702	*****************************************************************************
655	*/	703	*/
656	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	704	#define dLocal(type,name) type const name = this->name
657	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	705	#define dDisp Display *disp = this->display->display
658	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659	#define STRCASECMP(x, y) strcasecmp((x), (y))
660	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
661	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667	#define STRDUP(x) strdup((const char *)(x))
668	#define STRLEN(x) strlen((const char *)(x))
669	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671		706
672	/* convert pixel dimensions to row/column values. Everything as int32_t */	707	/* convert pixel dimensions to row/column values. Everything as int32_t */
673	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	708	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	709	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	710	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	711	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	712	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	713	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	714	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	715	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681		716
682	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	717	#define OPTION(opt) (options & (opt))
683	#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)
684		721
685	#define Xscreen DefaultScreen(R->Xdisplay)	722	// for m >= -n, ensure remainder lies between 0..n-1
686	#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)]
687		727
688	/* how to build & extract colors and attributes */	728	/* how to build & extract colors and attributes */
689	#define GET_BASEFG(x) (((x) & RS_fgMask))	729	#define GET_BASEFG(x) (((x) & RS_fgMask))
690	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	730	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691	#ifndef NO_BRIGHTCOLOR
692	# define GET_FGCOLOR(x) \
693	((((x) & RS_Bold) == 0 \
694	|| GET_BASEFG(x) < minCOLOR \
695	|| GET_BASEFG(x) >= minBrightCOLOR) \
696	? GET_BASEFG(x) \
697	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
698	# define GET_BGCOLOR(x) \
699	((((x) & RS_Blink) == 0 \
700	|| GET_BASEBG(x) < minCOLOR \
701	|| GET_BASEBG(x) >= minBrightCOLOR) \
702	? GET_BASEBG(x) \
703	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
704	#else
705	# define GET_FGCOLOR(x) GET_BASEFG(x)
706	# define GET_BGCOLOR(x) GET_BASEBG(x)
707	#endif
708		731
709	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	732	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	733	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711		734
		735	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		736	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
		737
712	#define GET_ATTR(x) (((x) & RS_attrMask))	738	#define GET_ATTR(x) (((x) & RS_attrMask))
713	#define GET_BGATTR(x) \	739	#define GET_BGATTR(x) \
714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	740	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715	| (((x) & RS_fgMask)<<Color_Bits)) \	741	| (((x) & RS_fgMask)<<Color_Bits)) \
716	: ((x) & (RS_attrMask | RS_bgMask)))	742	: ((x) & (RS_attrMask | RS_bgMask)))
717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	743	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	744	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	745	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720		746
		747	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		748
721	#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)))
722	#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
723		757
724	#ifdef HAVE_SCROLLBARS	758	#ifdef HAVE_SCROLLBARS
725	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	759	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726	#else	760	#else
727	# define scrollbar_TotalWidth() (0)	761	# define scrollbar_TotalWidth() (0)
728	#endif	762	#endif
729	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	763	#define scrollbar_isMotion() (scrollBar.state == 'm')
730	#define scrollbar_isUp() (R->scrollBar.state == 'U')	764	#define scrollbar_isUp() (scrollBar.state == 'U')
731	#define scrollbar_isDn() (R->scrollBar.state == 'D')	765	#define scrollbar_isDn() (scrollBar.state == 'D')
732	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	766	#define scrollbar_isUpDn() isupper (scrollBar.state)
733	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	767	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734		768
735	#define scrollbar_setIdle() R->scrollBar.state = 1
736	#define scrollbar_setMotion() R->scrollBar.state = 'm'
737	#define scrollbar_setUp() R->scrollBar.state = 'U'
738	#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	769	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	770	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742	&& (y) <= scrollbarnext_dnval())	771	&& (y) <= scrollbarnext_dnval ())
743	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	772	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	773	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	774	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	775	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747	#define SCROLLRXVT_MINHEIGHT 10	776	#define SCROLLRXVT_MINHEIGHT 10
748	#define SCROLLXTERM_MINHEIGHT 10	777	#define SCROLLXTERM_MINHEIGHT 10
749		778
750	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	779	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751	? SCROLLNEXT_MINHEIGHT \	780	? SCROLLNEXT_MINHEIGHT \
752	: SCROLLRXVT_MINHEIGHT)	781	: SCROLLRXVT_MINHEIGHT)
753	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	782	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	783	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	784	#define scrollbar_position(y) ((y) - scrollBar.beg)
756	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	785	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757	- scrollbar_minheight())	786	- scrollbar_minheight ())
758
759	#if (MENUBAR_MAX > 1)
760	/* rendition style flags */
761	# define menuBar_height() (R->TermWin.fheight + SHADOW)
762	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
764	#else
765	# define menuBar_height() (0)
766	# define menuBar_TotalHeight() (0)
767	# define isMenuBarWindow(w) (0)
768	#endif
769		787
770	#ifdef XPM_BACKGROUND	788	#ifdef XPM_BACKGROUND
771	# 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))
772	#else	790	#else
773	# define XPMClearArea(a, b, c, d, e, f, g)	791	# define XPMClearArea(a, b, c, d, e, f, g)
774	#endif	792	#endif
775		793
776	#ifndef STRICT_FONT_CHECKING
777	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
778	#endif
779
780	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
781	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
782
783	#ifdef UTMP_SUPPORT
784	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785	# undef HAVE_UTMPX_H
786	# undef HAVE_STRUCT_UTMPX
787	# endif
788	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
789	# undef HAVE_UTMP_H
790	# undef HAVE_STRUCT_UTMP
791	# endif
792
793	# ifdef HAVE_UTMPX_H
794	# include <utmpx.h>
795	# endif
796	# ifdef HAVE_UTMP_H
797	# include <utmp.h>
798	# endif
799	#endif
800
801	#ifdef DEBUG_CMD	794	#ifdef DEBUG_CMD
802	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	795	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803	#else	796	#else
804	# define D_CMD(x)	797	# define D_CMD(x)
805	#endif	798	#endif
806	#ifdef DEBUG_INIT	799	#ifdef DEBUG_INIT
807	# define D_INIT(x) fprintf x ; fputc('\n', stderr)	800	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808	#else	801	#else
809	# define D_INIT(x)	802	# define D_INIT(x)
810	#endif	803	#endif
811	#ifdef DEBUG_MAIN	804	#ifdef DEBUG_MAIN
812	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	805	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813	#else	806	#else
814	# define D_MAIN(x)	807	# define D_MAIN(x)
815	#endif	808	#endif
816	#ifdef DEBUG_SCREEN
817	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818	#else
819	# define D_SCREEN(x)
820	#endif
821	#ifdef DEBUG_SELECT
822	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_SELECT(x)
825	#endif
826	#ifdef DEBUG_SIZE	809	#ifdef DEBUG_SIZE
827	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	810	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828	#else	811	#else
829	# define D_SIZE(x)	812	# define D_SIZE(x)
830	#endif	813	#endif
831	#ifdef DEBUG_X
832	# define D_X(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_X(x)
835	#endif
836		814
837	/*	815	extern class rxvt_failure_exception { } rxvt_failure_exception;
		816
		817	typedef callback1<void, const char *> log_callback;
		818	typedef callback1<int, int> getfd_callback;
		819
		820	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		821	extern void rxvt_log (const char *fmt, ...);
		822	extern void rxvt_warn (const char *fmt, ...);
		823	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		824	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		825
		826	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		827	extern bool rxvt_set_locale (const char *locale);
		828	extern void rxvt_push_locale (const char *locale);
		829	extern void rxvt_pop_locale ();
		830
838	*****************************************************************************	831	/****************************************************************************/
839	* VARIABLES
840	*****************************************************************************
841	*/
842	#ifdef MENUBAR
843	# include "menubar.h"
844	#endif
845		832
846	struct mbstate {	833	#define BLINK_INTERVAL 0.5
847	unsigned char orig;	834	#define TEXT_BLINK_INTERVAL 0.5
848	uint32_t reg;
849	int cnt;
850
851	mbstate ()
852	{
853	cnt = 0;
854	}
855	};
856
857	struct rxvt_hidden {
858	struct mbstate mbstate;
859	#ifdef __GNUC__
860	unsigned char want_refresh:1,
861	want_full_refresh:1,
862	am_transparent:1,
863	am_pixmap_trans:1,
864	current_screen:1,
865	hate_those_clicks:1,
866	num_scr_allow:1,
867	bypass_keystate:1;
868	unsigned char chstat:1,
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,
872	hidden_pointer:1,
873	parsed_geometry:1;
874	#else
875	unsigned char want_refresh,
876	# ifdef TRANSPARENT
877	want_full_refresh, /* awaiting full screen refresh */
878	# endif
879	# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880	am_transparent, /* is a transparent term */
881	am_pixmap_trans, /* transparency w/known root pixmap */
882	# endif
883	current_screen, /* primary or secondary */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,
886	bypass_keystate,
887	# ifdef MULTICHAR_SET
888	chstat,
889	lost_multi, /* set ==> we only got half a glyph */
890	multi_byte, /* set ==> currently using 2 bytes per glyph */
891	# endif
892	# ifdef CURSOR_BLINK
893	hidden_cursor,
894	# endif
895	# ifdef POINTER_BLANK
896	hidden_pointer,
897	# endif
898	parsed_geometry;
899	#endif /* !__GNUC__ */
900
901	unsigned char refresh_type,
902	#ifdef UTMP_SUPPORT
903	next_utmp_action,
904	#endif
905	#ifndef NO_SETOWNER_TTYDEV
906	next_tty_action,
907	#endif
908	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */
910	#endif
911	scrollbar_align,
912	selection_wait,
913	selection_type;
914	/* ---------- */
915	#ifdef GREEK_SUPPORT
916	short greek_mode; /* greek keyboard mode */
917	#endif
918	short rvideo;
919	int16_t num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */
926	rend_t rstyle;
927	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */
930	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;
934	int selection_save_x,
935	selection_save_y,
936	selection_save_state,
937	pending_scroll_selection;
938	#endif
939	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,
944	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,
947	mouse_slip_wheel_speed,
948	#endif
949	refresh_count,
950	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */
955	scrollbar_len,
956	currmaxcol,
957	#ifdef MENUBAR
958	menu_readonly, /* okay to alter menu? */
959	Arrows_x,
960	#endif
961	#if (MENUBAR_MAX > 1)
962	Nbars,
963	#endif
964	window_vt_x,
965	window_vt_y,
966	window_sb_x,
967	# ifdef POINTER_BLANK
968	pointerBlankDelay,
969	# endif
970	allowedxerror;
971	/* ---------- */
972	unsigned int ModMetaMask,
973	ModNumLockMask,
974	old_width, /* last used width in screen resize */
975	old_height, /* last used height in screen resize */
976	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,
978	#endif
979	ttymode;
980	unsigned long PrivateModes,
981	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */
987	Atom xa[NUM_XA];
988	/* ---------- */
989	#ifdef MENUBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,
994	topShadowGC,
995	botShadowGC;
996	#endif
997	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,
999	ShadowGC;
1000	#endif
1001	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,
1003	whiteGC,
1004	grayGC,
1005	darkGC,
1006	stippleGC;
1007	Pixmap dimple,
1008	upArrow,
1009	downArrow,
1010	upArrowHi,
1011	downArrowHi;
1012	#endif
1013	/* ---------- */
1014	Time selection_time,
1015	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */
1023	Cursor pointer_leftptr;
1024	#ifdef POINTER_BLANK
1025	Cursor pointer_blank;
1026	#endif
1027	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;
1031	#endif
1032	#ifndef NO_DELETE_KEY
1033	const char *key_delete;
1034	#endif
1035	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036	KeySym ks_bigfont, ks_smallfont;
1037	#endif
1038	#ifdef GREEK_SUPPORT
1039	KeySym ks_greekmodeswith;
1040	#endif
1041	#ifdef USE_XIM
1042	XIC Input_Context;
1043	XIMStyle input_style;
1044	int event_type;
1045	#endif
1046	struct mouse_event MEvent;
1047	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif
1057	# ifdef HAVE_STRUCT_UTMPX
1058	struct utmpx utx;
1059	# endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061	char ut_id[5];
1062	# endif
1063	int utmp_pos;
1064	#endif
1065	row_col_t oldcursor;
1066	#ifdef XPM_BACKGROUND
1067	bgPixmap_t bgPixmap;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif
1070	#ifdef MULTICHAR_SET
1071	int oldcursormulti;
1072	void (*multichar_decode)(unsigned char *str, int len);
1073	#endif
1074	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075	struct stat ttyfd_stat; /* original status of our tty */
1076	#endif
1077	#ifdef MENUBAR
1078	menu_t *ActiveMenu, /* currently active menu */
1079	*BuildMenu; /* the menu currently being built */
1080	bar_t *CurrentBar;
1081	# if !(MENUBAR_MAX > 1)
1082	bar_t BarList;
1083	# endif /* (MENUBAR_MAX > 1) */
1084	#endif
1085	#ifdef RXVT_GRAPHICS
1086	Window gr_last_id;
1087	#endif
1088	#ifdef CURSOR_BLINK
1089	struct timeval lastcursorchange;
1090	#endif
1091	#ifdef POINTER_BLANK
1092	struct timeval lastmotion;
1093	#endif
1094	struct timeval timeout[NUM_TIMEOUTS];
1095
1096	/* these three don't need to be kept but do so to placate some mem checkers */
1097	char *env_windowid; /* environmental variable WINDOWID */
1098	char *env_display; /* environmental variable DISPLAY */
1099	char *env_term; /* environmental variable TERM */
1100	char *env_colorfgbg;
1101	char *buffer;
1102	char *locale;
1103	char charsets[4];
1104	unsigned char *v_buffer; /* pointer to physical buffer */
1105	unsigned char *v_bufstr; /* beginning of area to write */
1106	unsigned char *v_bufptr; /* end of area to write */
1107	unsigned char *v_bufend; /* end of physical buffer */
1108	char *newfont[MAX_NFONTS];
1109	#ifdef KEYSYM_RESOURCE
1110	const unsigned char *Keysym_map[256];
1111	#endif
1112	const char *rs[NUM_RESOURCES];
1113	/* command input buffering */
1114	unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1115	unsigned char cmdbuf_base[BUFSIZ];
1116	unsigned char kbuf[KBUFSZ];
1117	};
1118		835
1119	#ifndef __attribute__	836	#ifndef __attribute__
1120	# ifdef __GNUC__	837	# ifdef __GNUC__
1121	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)	838	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122	# define __attribute__(x)	839	# define __attribute__(x)
1123	# endif	840	# endif
1124	# endif	841	# endif
1125	# define __attribute__(x)	842	# define __attribute__(x)
1126	#endif	843	#endif
1127		844
		845	/****************************************************************************/
		846
		847	#define LINE_LONGER 0x0001 // line is continued on the next row
		848	#define LINE_FILTERED 0x0002 // line has been filtered
		849	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		850
		851	struct line_t {
		852	text_t *t; // terminal the text
		853	rend_t *r; // rendition, uses RS_ flags
		854	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		855	uint32_t f; // flags
		856
		857	bool is_longer ()
		858	{
		859	return f & LINE_LONGER;
		860	}
		861
		862	void is_longer (int set)
		863	{
		864	if (set)
		865	f |= LINE_LONGER;
		866	else
		867	f &= ~LINE_LONGER;
		868	}
		869
		870	void clear ()
		871	{
		872	t = 0;
		873	r = 0;
		874	l = 0;
		875	f = 0;
		876	}
		877
		878	void touch () // call whenever a line is changed/touched/updated
		879	{
		880	#if ENABLE_PERL
		881	f &= ~LINE_FILTERED;
		882	#endif
		883	}
		884
		885	void touch (int col)
		886	{
		887	max_it (l, col);
		888	touch ();
		889	}
		890	};
		891
		892	/****************************************************************************/
		893
		894	// primivite wrapper around mbstate_t to ensure initialisation
		895	struct mbstate {
		896	mbstate_t mbs;
		897
		898	operator mbstate_t *() { return &mbs; }
		899	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		900	mbstate () { reset (); }
		901	};
		902
		903	/****************************************************************************/
		904
		905	#define UNICODE_MASK 0x1fffffUL
		906
		907	#if UNICODE3
		908	# define COMPOSE_LO 0x40000000UL
		909	# define COMPOSE_HI 0x400fffffUL
		910	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		911	#else
		912	# if ENABLE_PERL
		913	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		914	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		915	# else
		916	# define COMPOSE_LO 0xd800UL
		917	# define COMPOSE_HI 0xf8ffUL
		918	# endif
		919	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		920	#endif
		921
		922	#if ENABLE_COMBINING
		923	// compose chars are used to represent composite characters
		924	// that are not representable in unicode, as well as characters
		925	// not fitting in the BMP.
		926	struct compose_char {
		927	unicode_t c1, c2; // any chars != NOCHAR are valid
		928	compose_char (unicode_t c1, unicode_t c2)
		929	: c1(c1), c2(c2)
		930	{ }
		931	};
		932
		933	class rxvt_composite_vec {
		934	vector<compose_char> v;
		935	public:
		936	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		937	int expand (unicode_t c, wchar_t *r);
		938	compose_char *operator [](text_t c)
		939	{
		940	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		941	? &v[c - COMPOSE_LO]
		942	: 0;
		943	}
		944	};
		945
		946	extern class rxvt_composite_vec rxvt_composite;
		947	#endif
		948
		949	/****************************************************************************/
		950
		951	#ifdef KEYSYM_RESOURCE
		952	class keyboard_manager;
		953	#endif
		954
		955	struct rxvt_term : zero_initialized, rxvt_vars {
		956	log_callback *log_hook; // log error messages through this hook, if != 0
		957	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		958	#if ENABLE_PERL
		959	rxvt_perl_term perl;
		960	#endif
		961	struct mbstate mbstate; // current input multibyte state
		962
		963	unsigned char want_refresh:1,
		964	#ifdef TRANSPARENT
		965	want_full_refresh:1, /* awaiting full screen refresh */
		966	#endif
		967	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
		968	am_transparent:1, /* is a transparent term */
		969	am_pixmap_trans:1, /* transparency w/known root pixmap */
		970	#endif
		971	current_screen:1, /* primary or secondary */
		972	hate_those_clicks:1, /* a.k.a. keep mark position */
		973	num_scr_allow:1,
		974	bypass_keystate:1,
		975	#ifdef CURSOR_BLINK
		976	hidden_cursor:1,
		977	#endif
		978	#ifdef TEXT_BLINK
		979	hidden_text:1,
		980	#endif
		981	#ifdef POINTER_BLANK
		982	hidden_pointer:1,
		983	#endif
		984	enc_utf8:1, /* wether locale uses utf-8 */
		985	seen_input:1, /* wether we have seen some program output yet */
		986	seen_resize:1, /* wether we had a resize event */
		987	parsed_geometry:1;
		988
		989	unsigned char refresh_type,
		990	#ifdef META8_OPTION
		991	meta_char, /* Alt-key prefix */
		992	#endif
		993	scrollbar_align,
		994	selection_wait,
		995	selection_type;
		996	/* ---------- */
		997	short rvideo;
		998	int num_scr; /* screen: number lines scrolled */
		999	int prev_ncol, /* screen: previous number of columns */
		1000	prev_nrow; /* screen: previous number of rows */
		1001	/* ---------- */
		1002	rend_t rstyle;
		1003	/* ---------- */
		1004	uint32_t pixcolor_set[NPIXCLR_SETS];
		1005	/* ---------- */
		1006	#ifdef SELECTION_SCROLLING
		1007	int scroll_selection_lines;
		1008	enum page_dirn scroll_selection_dir;
		1009	int selection_save_x,
		1010	selection_save_y,
		1011	selection_save_state;
		1012	#endif
		1013	/* ---------- */
		1014	int csrO, /* Hops - csr offset in thumb/slider to */
		1015	/* give proper Scroll behaviour */
		1016	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1017	mouse_slip_wheel_speed,
		1018	#endif
		1019	refresh_count,
		1020	refresh_limit,
		1021	last_bot, /* scrollbar last bottom position */
		1022	last_top, /* scrollbar last top position */
		1023	last_state, /* scrollbar last state */
		1024	scrollbar_len,
		1025	window_vt_x,
		1026	window_vt_y,
		1027	window_sb_x,
		1028	# ifdef POINTER_BLANK
		1029	pointerBlankDelay,
		1030	# endif
		1031	allowedxerror;
		1032	/* ---------- */
		1033	unsigned int ModLevel3Mask,
		1034	ModMetaMask,
		1035	ModNumLockMask;
		1036	int old_width, /* last used width in screen resize */
		1037	old_height; /* last used height in screen resize */
		1038	unsigned long priv_modes,
		1039	SavedModes;
		1040	/* ---------- */
		1041	Atom xa[NUM_XA];
		1042	/* ---------- */
		1043	#ifdef RXVT_SCROLLBAR
		1044	GC scrollbarGC,
		1045	topShadowGC,
		1046	botShadowGC;
		1047	#endif
		1048	#ifdef XTERM_SCROLLBAR
		1049	GC xscrollbarGC,
		1050	ShadowGC;
		1051	#endif
		1052	#ifdef PLAIN_SCROLLBAR
		1053	GC pscrollbarGC;
		1054	#endif
		1055	#ifdef NEXT_SCROLLBAR
		1056	GC blackGC,
		1057	whiteGC,
		1058	grayGC,
		1059	darkGC,
		1060	stippleGC;
		1061	Pixmap dimple,
		1062	upArrow,
		1063	downArrow,
		1064	upArrowHi,
		1065	downArrowHi;
		1066	#endif
		1067	/* ---------- */
		1068	Time selection_time,
		1069	selection_request_time;
		1070	pid_t cmd_pid; /* process id of child */
		1071	char * incr_buf;
		1072	size_t incr_buf_size, incr_buf_fill;
		1073	/* ---------- */
		1074	Cursor leftptr_cursor;
		1075	/* ---------- */
		1076	#ifndef NO_BACKSPACE_KEY
		1077	const char *key_backspace;
		1078	#endif
		1079	#ifndef NO_DELETE_KEY
		1080	const char *key_delete;
		1081	#endif
		1082	struct mouse_event MEvent;
		1083	XComposeStatus compose;
		1084	ttymode_t tio;
		1085	row_col_t oldcursor;
		1086	#ifdef XPM_BACKGROUND
		1087	bgPixmap_t bgPixmap;
		1088	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
		1089	#endif
		1090
		1091	#if ENABLE_OVERLAY
		1092	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1093	text_t **ov_text;
		1094	rend_t **ov_rend;
		1095
		1096	void scr_swap_overlay ();
		1097	void scr_overlay_new (int x, int y, int w, int h);
		1098	void scr_overlay_off ();
		1099	void scr_overlay_set (int x, int y,
		1100	text_t text,
		1101	rend_t rend = OVERLAY_RSTYLE);
		1102	void scr_overlay_set (int x, int y, const char *s);
		1103	void scr_overlay_set (int x, int y, const wchar_t *s);
		1104	#endif
		1105
		1106	vector<void *> allocated; // free these memory blocks with free()
		1107
		1108	char *env_windowid; /* environmental variable WINDOWID */
		1109	char *env_display; /* environmental variable DISPLAY */
		1110	char *env_term; /* environmental variable TERM */
		1111	char *env_colorfgbg;
		1112	char *locale;
		1113	char charsets[4];
		1114	char *v_buffer; /* pointer to physical buffer */
		1115	unsigned int v_buflen; /* size of area to write */
		1116	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1117
		1118	#ifdef KEYSYM_RESOURCE
		1119	keyboard_manager *keyboard;
		1120	#endif
		1121
		1122	const char *rs[NUM_RESOURCES];
		1123	/* command input buffering */
		1124	char *cmdbuf_ptr, *cmdbuf_endp;
		1125	char cmdbuf_base[CBUFSIZ];
		1126
		1127	rxvt_ptytty pty;
		1128
		1129	rxvt_salloc *talloc; // text line allocator
		1130	rxvt_salloc *ralloc; // rend line allocator
		1131
		1132	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1133
		1134	#if ENABLE_FRILLS || ISO_14755
		1135	// ISO 14755 entry support
		1136	unicode_t iso14755buf;
		1137	void commit_iso14755 ();
		1138	int hex_keyval (XKeyEvent &ev);
		1139	# if ISO_14755
		1140	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1141	void iso14755_54 (int x, int y);
		1142	# endif
		1143	#endif
		1144
		1145	// modifies first argument(!)
		1146	void paste (char *data, unsigned int len);
		1147
		1148	long vt_emask, vt_emask_perl;
		1149
		1150	void vt_select_input () const
		1151	{
		1152	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1153	}
		1154
		1155	#if TRANSPARENT
		1156	void rootwin_cb (XEvent &xev);
		1157	xevent_watcher rootwin_ev;
		1158	#endif
		1159
		1160	void x_cb (XEvent &xev);
		1161	void flush ();
		1162	xevent_watcher termwin_ev;
		1163	xevent_watcher vt_ev;
		1164	#ifdef HAVE_SCROLLBARS
		1165	xevent_watcher scrollbar_ev;
		1166	#endif
		1167
		1168	void check_cb (check_watcher &w); check_watcher check_ev;
		1169	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1170	void flush_cb (time_watcher &w); time_watcher flush_ev;
		1171
		1172	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
		1173
		1174	void incr_cb (time_watcher &w); time_watcher incr_ev;
		1175
		1176	#ifdef CURSOR_BLINK
		1177	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1178	#endif
		1179	#ifdef TEXT_BLINK
		1180	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1181	#endif
		1182
		1183	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1184	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1185	#endif
		1186	#ifdef SELECTION_SCROLLING
		1187	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1188	#endif
		1189	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1190	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
		1191	#endif
		1192
		1193	#ifdef POINTER_BLANK
		1194	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
		1195	void pointer_blank ();
		1196	#endif
		1197	void pointer_unblank ();
		1198
		1199	void tt_printf (const char *fmt,...);
		1200	void tt_write (const char *data, unsigned int len);
		1201	void pty_write ();
		1202
		1203	void tt_winch ();
		1204
		1205	rxvt_term ();
		1206	~rxvt_term ();
		1207	void child_exit (); // child has exited, usually destroys
		1208	void destroy ();
		1209	void emergency_cleanup ();
		1210
		1211	bool init (int argc, const char *const *argv);
		1212	bool init_vars ();
		1213
		1214	bool pty_fill ();
		1215
		1216	void make_current () const // make this the "currently active" urxvt instance
		1217	{
		1218	SET_R (this);
		1219	rxvt_set_locale (locale);
		1220	set_environ (envv);
		1221	}
		1222
		1223	void init_secondary ();
		1224	const char **init_resources (int argc, const char *const *argv);
		1225	const char *x_resource (const char *name);
		1226	void init_env ();
		1227	void set_locale (const char *locale);
		1228	void init_xlocale ();
		1229	void init_command (const char *const *argv);
		1230	void run_command (const char *const *argv);
		1231	int run_child (const char *const *argv);
		1232
		1233	void color_aliases (int idx);
		1234	void recolour_cursor ();
		1235	void create_windows (int argc, const char *const *argv);
		1236	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1237	void window_calc (unsigned int newwidth, unsigned int newheight);
		1238
		1239	#if USE_XIM
		1240	rxvt_xim *input_method;
		1241	XIC Input_Context;
		1242	XIMStyle input_style;
		1243	XPoint spot; // most recently sent spot position
		1244
		1245	void im_destroy ();
		1246	void im_cb (); im_watcher im_ev;
		1247	void im_set_size (XRectangle &size);
		1248	void im_set_position (XPoint &pos);
		1249	void im_set_color (unsigned long &fg, unsigned long &bg);
		1250	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1251
		1252	bool IMisRunning ();
		1253	void IMSendSpot ();
		1254	bool IM_get_IC (const char *modifiers);
		1255	void IMSetStatusPosition ();
		1256	#endif
		1257
		1258	void resize_scrollbar ();
		1259
		1260	void pixel_position (int *x, int *y);
		1261
		1262	void selection_click (int clicks, int x, int y);
		1263	void selection_extend (int x, int y, int flag);
		1264	void selection_rotate (int x, int y);
		1265
		1266	/* autoconvert */
		1267
		1268	// command.C
		1269	void lookup_key (XKeyEvent &ev);
		1270	unsigned int cmd_write (const char *str, unsigned int count);
		1271
		1272	wchar_t next_char ();
		1273	wchar_t cmd_getc ();
		1274	uint32_t next_octet ();
		1275	uint32_t cmd_get8 ();
		1276
		1277	bool cmd_parse ();
		1278	void mouse_report (XButtonEvent &ev);
		1279	void button_press (XButtonEvent &ev);
		1280	void button_release (XButtonEvent &ev);
		1281	void focus_in ();
		1282	void focus_out ();
		1283	int check_our_parents ();
		1284	#ifdef PRINTPIPE
		1285	FILE *popen_printer ();
		1286	int pclose_printer (FILE *stream);
		1287	#endif
		1288	void process_print_pipe ();
		1289	void process_nonprinting (unicode_t ch);
		1290	void process_escape_vt52 (unicode_t ch);
		1291	void process_escape_seq ();
		1292	void process_csi_seq ();
		1293	void process_window_ops (const int *args, unsigned int nargs);
		1294	char *get_to_st (unicode_t &ends_how);
		1295	void process_dcs_seq ();
		1296	void process_osc_seq ();
		1297	void process_color_seq (int report, int color, const char *str, char resp);
		1298	void process_xterm_seq (int op, const char *str, char resp);
		1299	int privcases (int mode, unsigned long bit);
		1300	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1301	void process_sgr_mode (unsigned int nargs, const int *arg);
		1302	void process_graphics ();
		1303	// init.C
		1304	void Get_Colours ();
		1305	void get_ourmods ();
		1306	// main.C
		1307	void privileged_utmp (rxvt_privaction action);
		1308	bool set_fonts ();
		1309	void set_string_property (Atom prop, const char *str, int len = -1);
		1310	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1311	void set_title (const char *str);
		1312	void set_icon_name (const char *str);
		1313	void set_window_color (int idx, const char *color);
		1314	void set_colorfgbg ();
		1315	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1316	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1317
		1318	// screen.C
		1319
		1320	void lalloc (line_t &l) const
		1321	{
		1322	l.t = (text_t *)talloc->alloc ();
		1323	l.r = (rend_t *)ralloc->alloc ();
		1324	}
		1325
		1326	#if 0
		1327	void lfree (line_t &l)
		1328	{
		1329	talloc->free (l.t);
		1330	ralloc->free (l.r);
		1331	}
		1332	#endif
		1333
		1334	void lresize (line_t &l) const
		1335	{
		1336	if (!l.t)
		1337	return;
		1338
		1339	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1340	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1341
		1342	l.l = min (l.l, ncol);
		1343
		1344	if (ncol > prev_ncol)
		1345	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1346	}
		1347
		1348	int fgcolor_of (rend_t r) const
		1349	{
		1350	int base = GET_BASEFG (r);
		1351	#ifndef NO_BRIGHTCOLOR
		1352	if (r & RS_Bold
		1353	# if ENABLE_STYLES
		1354	&& OPTION (Opt_intensityStyles)
		1355	# endif
		1356	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1357	base += minBrightCOLOR - minCOLOR;
		1358	#endif
		1359	return base;
		1360	}
		1361
		1362	int bgcolor_of (rend_t r) const
		1363	{
		1364	int base = GET_BASEBG (r);
		1365	#ifndef NO_BRIGHTCOLOR
		1366	if (r & RS_Blink
		1367	# if ENABLE_STYLES
		1368	&& OPTION (Opt_intensityStyles)
		1369	# endif
		1370	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1371	base += minBrightCOLOR - minCOLOR;
		1372	#endif
		1373	return base;
		1374	}
		1375
		1376	bool option (uint32_t opt) const
		1377	{
		1378	return OPTION (opt);
		1379	}
		1380
		1381	void set_option (uint32_t opt, bool set)
		1382	{
		1383	if (set)
		1384	options |= opt;
		1385	else
		1386	options &= ~opt;
		1387	}
		1388
		1389	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1390	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
		1391	int scr_scroll_text (int row1, int row2, int count);
		1392	void scr_reset ();
		1393	void scr_release ();
		1394	void scr_clear (bool really = false);
		1395	void scr_refresh ();
		1396	bool scr_refresh_rend (rend_t mask, rend_t value);
		1397	void scr_erase_screen (int mode);
		1398	#if ENABLE_FRILLS
		1399	void scr_erase_savelines ();
		1400	void scr_backindex ();
		1401	void scr_forwardindex ();
		1402	#endif
		1403	void scr_touch (bool refresh);
		1404	void scr_expose (int x, int y, int width, int height, bool refresh);
		1405	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1406	void scr_recolour ();
		1407	void scr_remap_chars ();
		1408	void scr_remap_chars (line_t &l);
		1409
		1410	void scr_poweron ();
		1411	void scr_cursor (int mode);
		1412	void scr_do_wrap ();
		1413	int scr_change_screen (int scrn);
		1414	void scr_color (unsigned int color, int fgbg);
		1415	void scr_rendition (int set, int style);
		1416	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1417	void scr_backspace ();
		1418	void scr_tab (int count, bool ht = false);
		1419	void scr_gotorc (int row, int col, int relative);
		1420	void scr_index (enum page_dirn direction);
		1421	void scr_erase_line (int mode);
		1422	void scr_E ();
		1423	void scr_insdel_lines (int count, int insdel);
		1424	void scr_insdel_chars (int count, int insdel);
		1425	void scr_scroll_region (int top, int bot);
		1426	void scr_cursor_visible (int mode);
		1427	void scr_autowrap (int mode);
		1428	void scr_relative_origin (int mode);
		1429	void scr_insert_mode (int mode);
		1430	void scr_set_tab (int mode);
		1431	void scr_rvideo_mode (int mode);
		1432	void scr_report_position ();
		1433	void set_font_style ();
		1434	void scr_charset_choose (int set);
		1435	void scr_charset_set (int set, unsigned int ch);
		1436	void scr_move_to (int y, int len);
		1437	bool scr_page (enum page_dirn direction, int nlines);
		1438	bool scr_changeview (int new_view_start);
		1439	void scr_bell ();
		1440	void scr_printscreen (int fullhist);
		1441	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1442	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1443	void scr_reverse_selection ();
		1444	void scr_dump (int fd);
		1445	void selection_check (int check_more);
		1446	void selection_paste (Window win, Atom prop, bool delete_prop);
		1447	void selection_property (Window win, Atom prop);
		1448	void selection_request (Time tm, int x, int y);
		1449	int selection_request_other (Atom target, int selnum);
		1450	void selection_clear ();
		1451	void selection_make (Time tm);
		1452	bool selection_grab (Time tm);
		1453	void selection_start_colrow (int col, int row);
		1454	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1455	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1456	void selection_remove_trailing_spaces ();
		1457	void selection_send (const XSelectionRequestEvent &rq);
		1458
		1459	#if defined(NEXT_SCROLLBAR)
		1460	// scrollbar-next.C
		1461	Pixmap renderPixmap (const char *const *data, int width, int height);
		1462	void init_scrollbar_stuff ();
		1463	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1464	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1465	#endif
		1466
		1467	#if defined(RXVT_SCROLLBAR)
		1468	// scrollbar-rxvt.C
		1469	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1470	#endif
		1471
		1472	#if defined(XTERM_SCROLLBAR)
		1473	// scrollbar-xterm.C
		1474	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1475	#endif
		1476
		1477	#if defined(PLAIN_SCROLLBAR)
		1478	// scrollbar-plain.C
		1479	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1480	#endif
		1481
		1482	// scrollbar.C
		1483	int scrollbar_mapping (int map);
		1484	int scrollbar_show (int update);
		1485	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1486
		1487	// xdefaults.C
		1488	void get_options (int argc, const char *const *argv);
		1489	int parse_keysym (const char *str, const char *arg);
		1490	void get_xdefaults (FILE *stream, const char *name);
		1491	void extract_resources ();
		1492	// xpm.C
		1493	int scale_pixmap (const char *geom);
		1494	void resize_pixmap ();
		1495	Pixmap set_bgPixmap (const char *file);
		1496	};
		1497
1128	/*	1498	/*
1129	*****************************************************************************	1499	*****************************************************************************
1130	* PROTOTYPES	1500	* PROTOTYPES
1131	*****************************************************************************	1501	*****************************************************************************
1132	*/	1502	*/
1133	#ifdef PROTOTYPES	1503	#ifdef PROTOTYPES
1134	# define __PROTO(p) p	1504	# define __PROTO(p) p
1135	#else	1505	#else
1136	# define __PROTO(p) ()	1506	# define __PROTO(p) ()
1137	#endif	1507	#endif
1138	#include "protos.h"
1139		1508
1140	#ifdef DEBUG_malloc	1509	#ifdef DEBUG_malloc
1141	# include "dmalloc.h" /* This comes last */	1510	# include "dmalloc.h" /* This comes last */
1142	#endif	1511	#endif
1143		1512
1144	#endif /* _RXVT_H_ */	1513	#endif /* _RXVT_H_ */
		1514

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