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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.42 by pcg, Tue Feb 24 16:25:45 2004 UTC vs.
Revision 1.314 by sasha, Fri Oct 26 17:26:16 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#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 ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
		26
		27	#include <limits.h>
7		28
8	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	30	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
		33	#if ENABLE_FRILLS
		34	# include <X11/Xmd.h>
		35	#endif
12		36
13	#include "defaultfont.h"	37	#include "encoding.h"
14	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.h"
		40	#include "rxvttoolkit.h"
15	#include "iom.h"	41	#include "iom.h"
16	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
17		44
18	#include <wchar.h>	45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
19		55
20	/*	56	/*
21	*****************************************************************************	57	*****************************************************************************
22	* SYSTEM HACKS	58	* SYSTEM HACKS
23	*****************************************************************************	59	*****************************************************************************
24	*/	60	*/
25	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
27	*/	63	*/
28	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	65	# define __svr4__ 1
30	#endif	66	#endif
31	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
32	# define __sun__	68	# define __sun__ 1
33	#endif	69	#endif
34
35		70
36	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	72	typedef char *XPointer;
38	#endif	73	#endif
39		74
40	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	#include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
43	#else
44	# include <sgtty.h>
45	typedef struct {
46	struct sgttyb sg;
47	struct tchars tc;
48	struct ltchars lc;
49	int line;
50	int local;
51	} ttymode_t;
52	#endif
53		77
54	#ifdef XPM_BACKGROUND	78	#include "background.h"
55	# ifdef XPM_INC_X11
56	# include <X11/xpm.h>
57	# else
58	# include <xpm.h>
59	# endif
60	#endif
61		79
62	#ifndef STDIN_FILENO	80	#ifndef STDIN_FILENO
63	# define STDIN_FILENO 0	81	# define STDIN_FILENO 0
64	# define STDOUT_FILENO 1	82	# define STDOUT_FILENO 1
65	# define STDERR_FILENO 2	83	# define STDERR_FILENO 2
66	#endif	84	#endif
67		85
68	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	86	/****************************************************************************/
69	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	87
70	# define NO_SETOWNER_TTYDEV	88	// exception thrown on fatal (per-instance) errors
		89	class rxvt_failure_exception { };
		90
		91	// exception thrown when the command parser runs out of input data
		92	class out_of_input { };
		93
		94	/*
		95	*****************************************************************************
		96	* PROTOTYPES
		97	*****************************************************************************
		98	*/
		99	// main.C
		100	void * rxvt_malloc (size_t size);
		101	void * rxvt_calloc (size_t number, size_t size);
		102	void * rxvt_realloc (void *ptr, size_t size);
		103
		104	// misc.C
		105	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		106	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		107	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		108	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		109
		110	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		111
		112	char * rxvt_basename (const char *str) NOTHROW;
		113	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		114	void rxvt_log (const char *fmt,...) NOTHROW;
		115	void rxvt_warn (const char *fmt,...) NOTHROW;
		116	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		117	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		118
		119	char * rxvt_strtrim (char *str) NOTHROW;
		120	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		121	void rxvt_freecommastring (char **cs) NOTHROW;
		122
		123	/////////////////////////////////////////////////////////////////////////////
		124
		125	// temporarily replace the process environment
		126	extern char **environ;
		127	extern char **rxvt_environ; // the original environ pointer
		128
		129	static inline void set_environ (stringvec *envv)
		130	{
		131	#if ENABLE_PERL
		132	assert (envv);
		133	#else
		134	if (envv)
71	# endif	135	#endif
		136	environ = (char **)envv->begin ();
		137	}
		138
		139	static inline void set_environ (char **envv)
		140	{
		141	#if ENABLE_PERL
		142	assert (envv);
		143	#else
		144	if (envv)
72	#endif	145	#endif
73	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	146	environ = envv;
74	# define NO_SETOWNER_TTYDEV	147	}
75	#endif
76		148
77	/*	149	/*
78	*****************************************************************************	150	*****************************************************************************
79	* STRUCTURES AND TYPEDEFS	151	* STRUCTURES AND TYPEDEFS
80	*****************************************************************************	152	*****************************************************************************
81	*/	153	*/
82	struct grwin_t;	154	struct grwin_t;
83		155
84	/* Sanitize menubar info */
85	#ifndef MENUBAR
86	# undef MENUBAR_MAX
87	#endif
88	#ifndef MENUBAR_MAX
89	# define MENUBAR_MAX 0
90	#endif
91
92	/* If we're using either the rxvt scrollbar or menu bars, keep the	156	/* If we're using either the rxvt scrollbar, keep the
93	* scrollColor resource.	157	* scrollColor resource.
94	*/	158	*/
95	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	159	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96	# define KEEP_SCROLLCOLOR 1	160	# define KEEP_SCROLLCOLOR 1
97	#else	161	#else
98	# undef KEEP_SCROLLCOLOR	162	# undef KEEP_SCROLLCOLOR
99	#endif
100
101	#ifdef XPM_BACKGROUND
102	typedef struct {
103	short w, h, x, y;
104	Pixmap pixmap;
105	} bgPixmap_t;
106	#endif	163	#endif
107		164
108	/*	165	/*
109	* the 'essential' information for reporting Mouse Events	166	* the 'essential' information for reporting Mouse Events
110	* pared down from XButtonEvent	167	* pared down from XButtonEvent
111	*/	168	*/
112	struct mouse_event {	169	struct mouse_event {
113	int clicks;	170	int clicks;
114	Time time; /* milliseconds */	171	Time time; /* milliseconds */
115	unsigned int state; /* key or button mask */	172	unsigned int state; /* key or button mask */
116	unsigned int button; /* detail */	173	unsigned int button; /* detail */
117	};	174	};
118		175
119	#ifndef min	176	#if ENABLE_FRILLS
120	# define min(a,b) (((a) < (b)) ? (a) : (b))	177	typedef struct _mwmhints {
121	# define max(a,b) (((a) > (b)) ? (a) : (b))	178	CARD32 flags;
		179	CARD32 functions;
		180	CARD32 decorations;
		181	INT32 input_mode;
		182	CARD32 status;
		183	} MWMHints;
122	#endif	184	#endif
123		185
124	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	186	#if ENABLE_XEMBED
125	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	187	// XEMBED messages
126	#define SWAP_IT(one, two, typeof) \	188	# define XEMBED_EMBEDDED_NOTIFY 0
127	do { \	189	# define XEMBED_WINDOW_ACTIVATE 1
128	typeof swapittmp; \	190	# define XEMBED_WINDOW_DEACTIVATE 2
129	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	191	# define XEMBED_REQUEST_FOCUS 3
130	} while (/* CONSTCOND */ 0)	192	# define XEMBED_FOCUS_IN 4
131	#define BOUND_POSITIVE_INT16(val) \	193	# define XEMBED_FOCUS_OUT 5
132	(int16_t) ((val) <= 0 \	194	# define XEMBED_FOCUS_NEXT 6
133	? 0 \	195	# define XEMBED_FOCUS_PREV 7
134	: min ((val), (((uint16_t)-1)>>1)))	196
		197	# define XEMBED_MODALITY_ON 10
		198	# define XEMBED_MODALITY_OFF 11
		199	# define XEMBED_REGISTER_ACCELERATOR 12
		200	# define XEMBED_UNREGISTER_ACCELERATOR 13
		201	# define XEMBED_ACTIVATE_ACCELERATOR 14
		202
		203	// XEMBED detail code
		204	# define XEMBED_FOCUS_CURRENT 0
		205	# define XEMBED_FOCUS_FIRST 1
		206	# define XEMBED_FOCUS_LAST 2
		207
		208	# define XEMBED_MAPPED (1 << 0)
		209	#endif
135		210
136	/*	211	/*
137	*****************************************************************************	212	*****************************************************************************
138	* NORMAL DEFINES	213	* NORMAL DEFINES
139	*****************************************************************************	214	*****************************************************************************
140	*/	215	*/
141		216
142	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
143	# error if you disable both selection styles, how can you select, silly?
144	#endif
145
146	#define APL_CLASS "XTerm" /* class name */
147	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
148	#define APL_NAME "rxvt" /* normal name */
149
150	/* COLORTERM, TERM environment variables */	217	/* COLORTERM, TERM environment variables */
151	#define COLORTERMENV "rxvt"	218	#define COLORTERMENV "rxvt"
152	#ifdef XPM_BACKGROUND	219	#ifdef BG_IMAGE_FROM_FILE
153	# define COLORTERMENVFULL COLORTERMENV "-xpm"	220	# define COLORTERMENVFULL COLORTERMENV "-xpm"
154	#else	221	#else
155	# define COLORTERMENVFULL COLORTERMENV	222	# define COLORTERMENVFULL COLORTERMENV
156	#endif	223	#endif
157	#ifndef TERMENV	224	#ifndef TERMENV
158	# define TERMENV "xterm"	225	# define TERMENV "rxvt-unicode"
159	#endif	226	#endif
160		227
161	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	228	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
162	# define NO_MOUSE_REPORT_SCROLLBAR	229	# define NO_MOUSE_REPORT_SCROLLBAR 1
163	#endif
164
165	#ifdef NO_RESOURCES
166	# undef USE_XGETDEFAULT
167	#endif	230	#endif
168		231
169	/* now look for other badly set stuff */	232	/* now look for other badly set stuff */
170		233
171	#if !defined (EACCESS) && defined(EAGAIN)	234	#if !defined (EACCESS) && defined(EAGAIN)
…		…
175	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	238	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
176	# define EXIT_SUCCESS 0 /* exit function success */	239	# define EXIT_SUCCESS 0 /* exit function success */
177	# define EXIT_FAILURE 1 /* exit function failure */	240	# define EXIT_FAILURE 1 /* exit function failure */
178	#endif	241	#endif
179		242
180	#define menuBar_esc 10
181	#define scrollBar_esc 30	243	#define scrollBar_esc 30
182	#define menuBar_margin 2 /* margin below text */
183		244
184	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	245	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
185	# define HAVE_SCROLLBARS	246	# define HAVE_SCROLLBARS 1
186	#endif
187
188	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
189	#ifdef HALFSHADOW
190	# define SHADOW 1
191	#else
192	# define SHADOW 2
193	#endif	247	#endif
194		248
195	#define R_SB_ALIGN_CENTRE 0	249	#define R_SB_ALIGN_CENTRE 0
196	#define R_SB_ALIGN_TOP 1	250	#define R_SB_ALIGN_TOP 1
197	#define R_SB_ALIGN_BOTTOM 2	251	#define R_SB_ALIGN_BOTTOM 2
198		252
199	#define R_SB_RXVT 0
200	#define R_SB_NEXT 1	253	#define R_SB_NEXT 1
201	#define R_SB_XTERM 2	254	#define R_SB_XTERM 2
202	#define R_SB_PLAIN 4	255	#define R_SB_PLAIN 4
		256	#define R_SB_RXVT 8
203		257
204	#define SB_WIDTH_NEXT 19	258	#define SB_WIDTH_NEXT 19
205	#define SB_WIDTH_XTERM 15	259	#define SB_WIDTH_XTERM 15
206	#define SB_WIDTH_PLAIN 7	260	#define SB_WIDTH_PLAIN 7
207	#ifndef SB_WIDTH_RXVT	261	#ifndef SB_WIDTH_RXVT
…		…
270	* |	324	* |
271	* +---< SB_WIDTH_NEXT	325	* +---< SB_WIDTH_NEXT
272	*/	326	*/
273		327
274	enum {	328	enum {
275	NO_REFRESH = 0 , /* Window not visible at all! */	329	NO_REFRESH = 0, /* Window not visible at all! */
276	FAST_REFRESH = 1<<0, /* Fully exposed window */	330	FAST_REFRESH = 1, /* Fully exposed window */
277	SLOW_REFRESH = 1<<1, /* Partially exposed window */	331	SLOW_REFRESH = 2, /* Partially exposed window */
278	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
279	REFRESH_BOUNDS = 1<<3
280	};	332	};
281		333
282	#ifdef NO_SECONDARY_SCREEN	334	#ifdef NO_SECONDARY_SCREEN
283	# define NSCREENS 0	335	# define NSCREENS 0
284	#else	336	#else
285	# define NSCREENS 1	337	# define NSCREENS 1
286	#endif	338	#endif
287		339
288	#define IGNORE 0
289	#define SAVE 's'
290	#define RESTORE 'r'
291
292	/* special (internal) prefix for font commands */	340	/* special (internal) prefix for font commands */
293	#define FONT_CMD '#'	341	#define FONT_CMD '#'
294	#define FONT_DN "#-"	342	#define FONT_DN "#-"
295	#define FONT_UP "#+"	343	#define FONT_UP "#+"
296		344
297	/* flags for rxvt_scr_gotorc () */	345	/* flags for rxvt_scr_gotorc () */
298	enum {	346	enum {
299	C_RELATIVE = 1 , /* col movement is relative */	347	C_RELATIVE = 1, /* col movement is relative */
300	R_RELATIVE = 2, /* row movement is relative */	348	R_RELATIVE = 2, /* row movement is relative */
301	RELATIVE = 1 | 2,	349	RELATIVE = C_RELATIVE | R_RELATIVE,
302	};	350	};
303		351
304	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	352	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
305	enum {	353	enum {
306	INSERT = -1, /* don't change these values */	354	INSERT = -1, /* don't change these values */
…		…
319	enum {	367	enum {
320	PRIMARY = 0,	368	PRIMARY = 0,
321	SECONDARY,	369	SECONDARY,
322	};	370	};
323		371
324	#define RS_None 0 /* Normal */	372	#define RS_None 0
325		373
326	#define RS_fgMask 0x000001FFu /* 512 colors */	374	#define RS_fgMask 0x0000007fUL // 128 colors
327	#define RS_bgMask 0x0003FE00u /* 512 colors */	375	#define RS_bgMask 0x00003f80UL // 128 colors
328	#define RS_Bold 0x00040000u /* bold */	376
		377	// font styles
		378	#define RS_Bold 0x00004000UL // value 1
		379	#define RS_Italic 0x00008000UL // value 2
		380
		381	// fake styles
329	#define RS_Blink 0x00080000u /* blink */	382	#define RS_Blink 0x00010000UL // blink
330	#define RS_RVid 0x00100000u /* reverse video */	383	#define RS_RVid 0x00020000UL // reverse video
331	#define RS_Uline 0x00200000u /* underline */	384	#define RS_Uline 0x00040000UL // underline
332		385
333	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	386	// toggle this to force redraw, must be != RS_Careful
		387	#define RS_redraw 0x01000000UL
		388
		389	// 5 custom bits for extensions
		390	#define RS_customCount 32
		391	#define RS_customMask 0x00f80000UL
334	#define RS_fontShift 22	392	#define RS_customShift 19
335		393
		394	// other flags
		395	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		396
		397	#define RS_styleCount 4
		398	#define RS_styleMask (RS_Bold | RS_Italic)
		399	#define RS_styleShift 14
		400
336	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	401	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
337	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	402	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		403
		404	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		405	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		406	#define RS_fontShift 24
		407
		408	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		409	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
338		410
339	#define Sel_none 0 /* Not waiting */	411	#define Sel_none 0 /* Not waiting */
340	#define Sel_normal 0x01 /* normal selection */	412	#define Sel_normal 0x01 /* normal selection */
341	#define Sel_incr 0x02 /* incremental selection */	413	#define Sel_incr 0x02 /* incremental selection */
342	#define Sel_direct 0x00	414	#define Sel_direct 0x00
…		…
362	*/	434	*/
363	enum {	435	enum {
364	XTerm_name = 0,	436	XTerm_name = 0,
365	XTerm_iconName = 1,	437	XTerm_iconName = 1,
366	XTerm_title = 2,	438	XTerm_title = 2,
367	XTerm_property = 3, /* change X property, not yet implemented */	439	XTerm_property = 3, // change X property
368	XTerm_Color = 4, /* change colors */	440	XTerm_Color = 4, // change colors
369	XTerm_Color00 = 10, /* not implemented, CLASH! */	441	XTerm_Color00 = 10, // not implemented, CLASH!
370	XTerm_Color01 = 11, /* not implemented */	442	XTerm_Color01 = 11, // not implemented
371	XTerm_Color_cursor = 12, /* change actual 'Cursor' color */	443	XTerm_Color_cursor = 12, // change actual 'Cursor' color
372	XTerm_Color_pointer = 13, /* change actual 'Pointer' color */	444	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
373	XTerm_Color04 = 14, /* not implemented */	445	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
374	XTerm_Color05 = 15, /* not implemented */	446	XTerm_Color05 = 15, // not implemented (tektronix fg)
375	XTerm_Color06 = 16, /* not implemented */	447	XTerm_Color06 = 16, // not implemented (tektronix bg)
376	XTerm_Color_RV = 17, /* change actual 'Highlight' color */	448	XTerm_Color_RV = 17, // change actual 'Highlight' color
377	XTerm_logfile = 46, /* not implemented */	449	XTerm_logfile = 46, // not implemented
378	XTerm_font = 50,	450	XTerm_font = 50,
379		451
380	XTerm_konsole30 = 30, /* reserved for konsole */	452	XTerm_konsole30 = 30, // reserved for konsole
381	XTerm_konsole31 = 31, /* reserved for konsole */	453	XTerm_konsole31 = 31, // reserved for konsole
382	XTerm_emacs51 = 51, /* reserved for emacs shell */	454	XTerm_emacs51 = 51, // reserved for emacs shell
383	/*	455	/*
384	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	456	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		457	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
385	*/	458	*/
386	XTerm_locale = 9, /* change locale */
387	XTerm_Menu = 10, /* set menu item */
388	XTerm_Color_BD = 18, /* change actual 'Bold' color */	459	Rxvt_Color_BD = 18, // change actual 'Bold' color
389	XTerm_Color_UL = 19, /* change actual 'Underline' color */	460	Rxvt_Color_UL = 19, // change actual 'Underline' color
390	XTerm_Pixmap = 20, /* new bg pixmap */	461	Rxvt_Pixmap = 20, // new bg pixmap
391	XTerm_restoreFG = 39, /* change default fg color */	462	Rxvt_restoreFG = 39, // change default fg color
392	XTerm_restoreBG = 49, /* change default bg color */	463	Rxvt_restoreBG = 49, // change default bg color
393	XTerm_dumpscreen = 55, /* dump scrollback and all of screen */	464	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		465
		466	URxvt_locale = 701, // change locale
		467	URxvt_version = 702, // request version
		468
		469	URxvt_Color_IT = 704, // change actual 'Italic' colour
		470	URxvt_Color_tint = 705, // change actual tint colour
		471	URxvt_Color_BD = 706,
		472	URxvt_Color_UL = 707,
		473
		474	URxvt_font = 710,
		475	URxvt_boldFont = 711,
		476	URxvt_italicFont = 712,
		477	URxvt_boldItalicFont = 713,
		478
		479	URxvt_view_up = 720,
		480	URxvt_view_down = 721,
		481
		482	URxvt_perl = 777,
394	};	483	};
395		484
396	/* Words starting with `Color_' are colours. Others are counts */	485	/* Words starting with `Color_' are colours. Others are counts */
397	/*	486	/*
398	* The following comment is mostly obsolete since pixcolor_set was expanded:
399	* We're currently upto 29 colours. Only 3 more available. The
400	* PixColor and rendition colour usage should probably be decoupled	487	* The PixColor and rendition colour usage should probably be decoupled
401	* on the unnecessary items, e.g. Color_pointer, but won't bother	488	* on the unnecessary items, e.g. Color_pointer, but won't bother
402	* until we need to. Also, be aware of usage in pixcolor_set	489	* until we need to. Also, be aware of usage in pixcolor_set
403	*/	490	*/
404		491
405	enum colour_list {	492	enum colour_list {
		493	Color_none = -2,
		494	Color_transparent = -1,
406	Color_fg = 0,	495	Color_fg = 0,
407	Color_bg,	496	Color_bg,
408	minCOLOR, /* 2 */	497	minCOLOR, /* 2 */
409	Color_Black = minCOLOR,	498	Color_Black = minCOLOR,
410	Color_Red3,	499	Color_Red3,
…		…
427	maxBrightCOLOR, /* minBrightCOLOR + 7 */	516	maxBrightCOLOR, /* minBrightCOLOR + 7 */
428	Color_White = maxBrightCOLOR,	517	Color_White = maxBrightCOLOR,
429	#else	518	#else
430	Color_White = maxCOLOR,	519	Color_White = maxCOLOR,
431	#endif	520	#endif
432	#ifdef TTY_256COLOR
433	min256COLOR = Color_White + 1,	521	minTermCOLOR = Color_White + 1,
434	max256COLOR = minCOLOR + 255,	522	maxTermCOLOR = Color_White + 72,
435	#endif
436	#ifndef NO_CURSORCOLOR	523	#ifndef NO_CURSORCOLOR
437	Color_cursor,	524	Color_cursor,
438	Color_cursor2,	525	Color_cursor2,
439	#endif	526	#endif
440	Color_pointer,	527	Color_pointer_fg,
		528	Color_pointer_bg,
441	Color_border,	529	Color_border,
442	#ifndef NO_BOLD_UNDERLINE_REVERSE	530	#ifndef NO_BOLD_UNDERLINE_REVERSE
443	Color_BD,	531	Color_BD,
		532	Color_IT,
444	Color_UL,	533	Color_UL,
445	Color_RV,	534	Color_RV,
		535	#endif
		536	#if ENABLE_FRILLS
		537	Color_underline,
446	#endif	538	#endif
447	#ifdef OPTION_HC	539	#ifdef OPTION_HC
448	Color_HC,	540	Color_HC,
449	#endif	541	#endif
450	#ifdef KEEP_SCROLLCOLOR	542	#ifdef KEEP_SCROLLCOLOR
451	Color_scroll,	543	Color_scroll,
452	Color_trough,	544	Color_trough,
		545	#endif
		546	#if ENABLE_TRANSPARENCY
		547	Color_tint,
		548	#endif
		549	#if OFF_FOCUS_FADING
		550	Color_fade,
453	#endif	551	#endif
454	NRS_COLORS, /* */	552	NRS_COLORS, /* */
455	#ifdef KEEP_SCROLLCOLOR	553	#ifdef KEEP_SCROLLCOLOR
456	Color_topShadow = NRS_COLORS,	554	Color_topShadow = NRS_COLORS,
457	Color_bottomShadow,	555	Color_bottomShadow,
458	TOTAL_COLORS /* upto 30 */	556	TOTAL_COLORS
459	#else	557	#else
460	TOTAL_COLORS = NRS_COLORS /* */	558	TOTAL_COLORS = NRS_COLORS
461	#endif	559	#endif
462	};	560	};
463		561
464	#define Color_Bits 9	562	#define Color_Bits 7 // 0 .. maxTermCOLOR
465	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
466	#define NPIXCLR_BITS 32
467
468	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
469		563
470	/*	564	/*
471	* Resource list	565	* Resource list
472	*/	566	*/
473	enum {	567	enum {
474	Rs_display_name = 0,	568	# define def(name) Rs_ ## name,
475	Rs_term_name,	569	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
476	Rs_iconName,	570	# include "rsinc.h"
477	Rs_geometry,	571	# undef def
478	Rs_reverseVideo,	572	# undef reserve
479	Rs_color,
480	_Rs_color = Rs_color + NRS_COLORS - 1,
481	Rs_font,
482	Rs_name,
483	Rs_title,
484	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
485	Rs_path,
486	#endif
487	#ifdef XPM_BACKGROUND
488	Rs_backgroundPixmap,
489	#endif
490	#if (MENUBAR_MAX)
491	Rs_menu,
492	#endif
493	Rs_loginShell,
494	Rs_jumpScroll,
495	#ifdef HAVE_SCROLLBARS
496	Rs_scrollBar,
497	Rs_scrollBar_right,
498	Rs_scrollBar_floating,
499	Rs_scrollBar_align,
500	#endif
501	Rs_scrollstyle, /* Rs_scrollBar_style */
502	Rs_scrollTtyOutput,
503	Rs_scrollTtyKeypress,
504	Rs_scrollWithBuffer,
505	Rs_saveLines,
506	Rs_utmpInhibit,
507	Rs_visualBell,
508	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
509	Rs_mapAlert,
510	#endif
511	#ifdef META8_OPTION
512	Rs_meta8,
513	#endif
514	#ifdef MOUSE_WHEEL
515	Rs_mouseWheelScrollPage,
516	#endif
517	#ifndef NO_BACKSPACE_KEY
518	Rs_backspace_key,
519	#endif
520	#ifndef NO_DELETE_KEY
521	Rs_delete_key,
522	#endif
523	Rs_selectstyle,
524	#ifdef PRINTPIPE
525	Rs_print_pipe,
526	#endif
527	#ifdef USE_XIM
528	Rs_preeditType,
529	Rs_inputMethod,
530	#endif
531	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
532	Rs_bigfont_key,
533	Rs_smallfont_key,
534	#endif
535	#ifdef TRANSPARENT
536	Rs_transparent,
537	Rs_transparent_all,
538	#endif
539	#ifndef NO_FRILLS
540	Rs_ext_bwidth,
541	Rs_int_bwidth,
542	#endif
543	Rs_scrollBar_thickness,
544	#ifndef NO_LINESPACE
545	Rs_lineSpace,
546	#endif
547	Rs_cutchars,
548	#ifdef ACS_ASCII
549	Rs_acs_chars,
550	#endif
551	Rs_modifier,
552	Rs_answerbackstring,
553	Rs_tripleclickwords,
554	Rs_cursorBlink,
555	Rs_pointerBlank,
556	Rs_pointerBlankDelay,
557	Rs_imLocale,
558	NUM_RESOURCES	573	NUM_RESOURCES
559	};	574	};
560		575
561	// see init.C:xa_names, which must be kept in sync
562	enum {
563	XA_TEXT = 0,
564	XA_COMPOUND_TEXT,
565	XA_UTF8_STRING,
566	XA_MULTIPLE,
567	XA_TARGETS,
568	XA_TIMESTAMP,
569	XA_VT_SELECTION,
570	XA_INCR,
571	XA_WMDELETEWINDOW,
572	#ifdef TRANSPARENT
573	XA_XROOTPMAPID,
574	#endif
575	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
576	XA_DNDPROTOCOL,
577	XA_DNDSELECTION,
578	#endif /* OFFIX_DND */
579	XA_CLIPBOARD,
580	NUM_XA
581	};
582
583	/* DEC private modes */	576	/* DEC private modes */
584	#define PrivMode_132 (1LU<<0)	577	#define PrivMode_132 (1UL<<0)
585	#define PrivMode_132OK (1LU<<1)	578	#define PrivMode_132OK (1UL<<1)
586	#define PrivMode_rVideo (1LU<<2)	579	#define PrivMode_rVideo (1UL<<2)
587	#define PrivMode_relOrigin (1LU<<3)	580	#define PrivMode_relOrigin (1UL<<3)
588	#define PrivMode_Screen (1LU<<4)	581	#define PrivMode_Screen (1UL<<4)
589	#define PrivMode_Autowrap (1LU<<5)	582	#define PrivMode_Autowrap (1UL<<5)
590	#define PrivMode_aplCUR (1LU<<6)	583	#define PrivMode_aplCUR (1UL<<6)
591	#define PrivMode_aplKP (1LU<<7)	584	#define PrivMode_aplKP (1UL<<7)
592	#define PrivMode_HaveBackSpace (1LU<<8)	585	#define PrivMode_HaveBackSpace (1UL<<8)
593	#define PrivMode_BackSpace (1LU<<9)	586	#define PrivMode_BackSpace (1UL<<9)
594	#define PrivMode_ShiftKeys (1LU<<10)	587	#define PrivMode_ShiftKeys (1UL<<10)
595	#define PrivMode_VisibleCursor (1LU<<11)	588	#define PrivMode_VisibleCursor (1UL<<11)
596	#define PrivMode_MouseX10 (1LU<<12)	589	#define PrivMode_MouseX10 (1UL<<12)
597	#define PrivMode_MouseX11 (1LU<<13)	590	#define PrivMode_MouseX11 (1UL<<13)
598	#define PrivMode_scrollBar (1LU<<14)	591	#define PrivMode_scrollBar (1UL<<14)
599	#define PrivMode_menuBar (1LU<<15)
600	#define PrivMode_TtyOutputInh (1LU<<16)	592	#define PrivMode_TtyOutputInh (1UL<<15)
601	#define PrivMode_Keypress (1LU<<17)	593	#define PrivMode_Keypress (1UL<<16)
602	#define PrivMode_smoothScroll (1LU<<18)	594	#define PrivMode_smoothScroll (1UL<<17)
603	#define PrivMode_vt52 (1LU<<19)	595	#define PrivMode_vt52 (1UL<<18)
		596	#define PrivMode_LFNL (1UL<<19)
		597	#define PrivMode_MouseBtnEvent (1UL<<20)
		598	#define PrivMode_MouseAnyEvent (1UL<<21)
604	/* too annoying to implement X11 highlight tracking */	599	/* too annoying to implement X11 highlight tracking */
605	/* #define PrivMode_MouseX11Track (1LU<<18) */	600	/* #define PrivMode_MouseX11Track (1LU<<20) */
606		601
607	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	602	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
608	#define PrivMode(test,bit) \
609	if (test) \
610	PrivateModes |= (bit); \
611	else \
612	PrivateModes &= ~ (bit)
613		603
614	#ifdef ALLOW_132_MODE	604	#ifdef ALLOW_132_MODE
615	# define PrivMode_Default \
616	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
617	#else	606	#else
618	# define PrivMode_Default \	607	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
619	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
620	#endif	608	#endif
621		609
622	#define XDEPTH display->depth	610	// do not change these constants lightly, there are many interdependencies
623	#define XCMAP display->cmap
624	#define XVISUAL display->visual
625
626	#define IMBUFSIZ 128 /* input modifier buffer sizes */	611	#define IMBUFSIZ 128 // input modifier buffer sizes
627	#ifndef BUFSIZ
628	# define BUFSIZ 4096
629	#endif
630	#define KBUFSZ 512 /* size of keyboard mapping buffer */	612	#define KBUFSZ 512 // size of keyboard mapping buffer
		613	#define CBUFSIZ 2048 // size of command buffer
		614	#define UBUFSIZ 2048 // character buffer
		615
		616	#ifndef PATH_MAX
		617	# define PATH_MAX 16384
		618	#endif
		619
		620	/* Motif window hints */
		621	#define MWM_HINTS_FUNCTIONS (1L << 0)
		622	#define MWM_HINTS_DECORATIONS (1L << 1)
		623	#define MWM_HINTS_INPUT_MODE (1L << 2)
		624	#define MWM_HINTS_STATUS (1L << 3)
		625	/* bit definitions for MwmHints.functions */
		626	#define MWM_FUNC_ALL (1L << 0)
		627	#define MWM_FUNC_RESIZE (1L << 1)
		628	#define MWM_FUNC_MOVE (1L << 2)
		629	#define MWM_FUNC_MINIMIZE (1L << 3)
		630	#define MWM_FUNC_MAXIMIZE (1L << 4)
		631	#define MWM_FUNC_CLOSE (1L << 5)
		632	/* bit definitions for MwmHints.decorations */
		633	#define MWM_DECOR_ALL (1L << 0)
		634	#define MWM_DECOR_BORDER (1L << 1)
		635	#define MWM_DECOR_RESIZEH (1L << 2)
		636	#define MWM_DECOR_TITLE (1L << 3)
		637	#define MWM_DECOR_MENU (1L << 4)
		638	#define MWM_DECOR_MINIMIZE (1L << 5)
		639	#define MWM_DECOR_MAXIMIZE (1L << 6)
		640	/* bit definitions for MwmHints.inputMode */
		641	#define MWM_INPUT_MODELESS 0
		642	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		643	#define MWM_INPUT_SYSTEM_MODAL 2
		644	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		645	#define PROP_MWM_HINTS_ELEMENTS 5
631		646
632	/*	647	/*
633	*****************************************************************************	648	*****************************************************************************
634	* MACRO DEFINES	649	* MACRO DEFINES
635	*****************************************************************************	650	*****************************************************************************
636	*/	651	*/
637	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	652	#define dLocal(type,name) type const name = this->name
638	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	653
639	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	654	// for speed reasons, we assume that all codepoints 32 to 126 are
640	#define STRCASECMP(x, y) strcasecmp((x), (y))	655	// single-width.
641	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	656	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
642	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
643	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
644	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
645	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
646	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
647	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
648	#define STRDUP(x) strdup((const char *)(x))
649	#define STRLEN(x) strlen((const char *)(x))
650	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
651	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
652		657
653	/* convert pixel dimensions to row/column values. Everything as int32_t */	658	/* convert pixel dimensions to row/column values. Everything as int32_t */
654	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	659	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
655	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	660	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
656	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	661	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
657	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	662	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
658	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	663	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
659	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	664	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
660	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	665	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
661	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	666	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
662		667
663	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	668	// for m >= -n, ensure remainder lies between 0..n-1
664	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	669	#define MOD(m,n) (((m) + (n)) % (n))
		670
		671	#define LINENO(n) MOD (term_start + int(n), total_rows)
		672	#define ROW(n) row_buf [LINENO (n)]
665		673
666	/* how to build & extract colors and attributes */	674	/* how to build & extract colors and attributes */
667	#define GET_BASEFG(x) (((x) & RS_fgMask))	675	#define GET_BASEFG(x) (((x) & RS_fgMask))
668	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	676	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
669	#ifndef NO_BRIGHTCOLOR
670	# define GET_FGCOLOR(x) \
671	((((x) & RS_Bold) == 0 \
672	|| GET_BASEFG (x) < minCOLOR \
673	|| GET_BASEFG (x) >= minBrightCOLOR) \
674	? GET_BASEFG (x) \
675	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
676	# define GET_BGCOLOR(x) \
677	((((x) & RS_Blink) == 0 \
678	|| GET_BASEBG (x) < minCOLOR \
679	|| GET_BASEBG (x) >= minBrightCOLOR) \
680	? GET_BASEBG (x) \
681	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
682	#else
683	# define GET_FGCOLOR(x) GET_BASEFG(x)
684	# define GET_BGCOLOR(x) GET_BASEBG(x)
685	#endif
686		677
687	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	678	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
688	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	679	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		680
		681	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		682	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
689		683
690	#define GET_ATTR(x) (((x) & RS_attrMask))	684	#define GET_ATTR(x) (((x) & RS_attrMask))
691	#define GET_BGATTR(x) \	685	#define GET_BGATTR(x) \
692	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	686	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
693	| (((x) & RS_fgMask)<<Color_Bits)) \	687	| (((x) & RS_fgMask)<<Color_Bits)) \
694	: ((x) & (RS_attrMask | RS_bgMask)))	688	: ((x) & (RS_attrMask | RS_bgMask)))
695	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	689	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
696	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	690	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
697	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	691	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
698		692
699	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	693	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
700	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	694
		695	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		696	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		697
		698	#if ENABLE_STYLES
		699	# define FONTSET(style) fontset[GET_STYLE (style)]
		700	#else
		701	# define FONTSET(style) fontset[0]
		702	#endif
701		703
702	#ifdef HAVE_SCROLLBARS	704	#ifdef HAVE_SCROLLBARS
703	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	705	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
704	#else	706	#else
705	# define scrollbar_TotalWidth() (0)	707	# define scrollbar_TotalWidth() (0)
…		…
727	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	729	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
728	#define scrollbar_position(y) ((y) - scrollBar.beg)	730	#define scrollbar_position(y) ((y) - scrollBar.beg)
729	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	731	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
730	- scrollbar_minheight ())	732	- scrollbar_minheight ())
731		733
732	#if (MENUBAR_MAX > 1)	734	typedef callback<void (const char *)> log_callback;
733	/* rendition style flags */	735	typedef callback<int (int)> getfd_callback;
734	# define menuBar_height() (TermWin.fheight + SHADOW)
735	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
736	# define isMenuBarWindow(w) ((w) == menuBar.win)
737	#else
738	# define menuBar_height() (0)
739	# define menuBar_TotalHeight() (0)
740	# define isMenuBarWindow(w) (0)
741	#endif
742		736
743	#ifdef XPM_BACKGROUND	737	#define SET_LOCALE(locale) rxvt_set_locale (locale)
744	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	738	extern bool rxvt_set_locale (const char *locale) NOTHROW;
745	#else	739	extern void rxvt_push_locale (const char *locale) NOTHROW;
746	# define XPMClearArea(a, b, c, d, e, f, g)	740	extern void rxvt_pop_locale () NOTHROW;
747	#endif
748		741
749	#ifndef STRICT_FONT_CHECKING
750	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
751	#endif
752
753	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
754	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
755
756	#ifdef UTMP_SUPPORT
757	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
758	# undef HAVE_UTMPX_H
759	# undef HAVE_STRUCT_UTMPX
760	# endif
761	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
762	# undef HAVE_UTMP_H
763	# undef HAVE_STRUCT_UTMP
764	# endif
765
766	# ifdef HAVE_UTMPX_H
767	# include <utmpx.h>
768	# endif
769	# ifdef HAVE_UTMP_H
770	# include <utmp.h>
771	# endif
772	#endif
773
774	#ifdef DEBUG_CMD
775	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
776	#else
777	# define D_CMD(x)
778	#endif
779	#ifdef DEBUG_INIT
780	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
781	#else
782	# define D_INIT(x)
783	#endif
784	#ifdef DEBUG_MAIN
785	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
786	#else
787	# define D_MAIN(x)
788	#endif
789	#ifdef DEBUG_SCREEN
790	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
791	#else
792	# define D_SCREEN(x)
793	#endif
794	#ifdef DEBUG_SELECT
795	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
796	#else
797	# define D_SELECT(x)
798	#endif
799	#ifdef DEBUG_SIZE
800	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
801	#else
802	# define D_SIZE(x)
803	#endif
804	#ifdef DEBUG_X
805	# define D_X(x) fprintf x ; fputc('\n', stderr)
806	#else
807	# define D_X(x)
808	#endif
809
810	/*
811	*****************************************************************************	742	/****************************************************************************/
812	* VARIABLES	743
		744	#define LINE_LONGER 0x0001 // line is continued on the next row
		745	#define LINE_FILTERED 0x0002 // line has been filtered
		746	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		747	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		748	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		749
		750	struct line_t {
		751	text_t *t; // terminal the text
		752	rend_t *r; // rendition, uses RS_ flags
		753	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		754	uint32_t f; // flags
		755
		756	bool is_longer ()
		757	{
		758	return f & LINE_LONGER;
		759	}
		760
		761	void is_longer (int set)
		762	{
		763	if (set)
		764	f |= LINE_LONGER;
		765	else
		766	f &= ~LINE_LONGER;
		767	}
		768
		769	void clear ()
		770	{
		771	t = 0;
		772	r = 0;
		773	l = 0;
		774	f = 0;
		775	}
		776
		777	void touch () // call whenever a line is changed/touched/updated
		778	{
		779	#if ENABLE_PERL
		780	f &= ~LINE_FILTERED;
		781	#endif
		782	}
		783
		784	void touch (int col)
		785	{
		786	max_it (l, col);
		787	touch ();
		788	}
		789	};
		790
813	*****************************************************************************	791	/****************************************************************************/
814	*/
815	#ifdef MENUBAR
816	# include "menubar.h"
817	#endif
818
819	#define BLINK_INTERVAL 0.5
820	#define TEXT_BLINK_INTERVAL 0.5
821
822	#ifndef __attribute__
823	# ifdef __GNUC__
824	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
825	# define __attribute__(x)
826	# endif
827	# endif
828	# define __attribute__(x)
829	#endif
830		792
831	// primivite wrapper around mbstate_t to ensure initialisation	793	// primivite wrapper around mbstate_t to ensure initialisation
832	struct mbstate {	794	struct mbstate {
833	mbstate_t mbs;	795	mbstate_t mbs;
834		796
835	operator mbstate_t *() { return &mbs; }	797	operator mbstate_t *() { return &mbs; }
836	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	798	void reset () { memset (&mbs, 0, sizeof (mbs)); }
837	mbstate () { reset (); }	799	mbstate () { reset (); }
838	};	800	};
839		801
840	struct rxvt_term : rxvt_vars {	802	/****************************************************************************/
841	struct mbstate mbstate;	803
		804	#define UNICODE_MASK 0x1fffffUL
		805
		806	#if UNICODE3
		807	# define COMPOSE_LO 0x40000000UL
		808	# define COMPOSE_HI 0x400fffffUL
		809	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		810	#else
		811	# if ENABLE_PERL
		812	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		813	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		814	# else
		815	# define COMPOSE_LO 0xd800UL
		816	# define COMPOSE_HI 0xf8ffUL
		817	# endif
		818	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		819	#endif
		820
		821	#if ENABLE_COMBINING
		822	// compose chars are used to represent composite characters
		823	// that are not representable in unicode, as well as characters
		824	// not fitting in the BMP.
		825	struct compose_char {
		826	unicode_t c1, c2; // any chars != NOCHAR are valid
		827	compose_char (unicode_t c1, unicode_t c2)
		828	: c1(c1), c2(c2)
		829	{ }
		830	};
		831
		832	class rxvt_composite_vec {
		833	vector<compose_char> v;
		834	public:
		835	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		836	int expand (unicode_t c, wchar_t *r);
		837	compose_char *operator [](text_t c)
		838	{
		839	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		840	? &v[c - COMPOSE_LO]
		841	: 0;
		842	}
		843	};
		844
		845	extern class rxvt_composite_vec rxvt_composite;
		846	#endif
		847
		848	/****************************************************************************/
		849
		850	#ifdef KEYSYM_RESOURCE
		851	class keyboard_manager;
		852	#endif
		853
		854	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		855
		856	// special markers with magic addresses
		857	static const char resval_undef []; // options specifically unset
		858	static const char resval_on []; // boolean options switched on
		859	static const char resval_off []; // or off
		860
		861	log_callback *log_hook; // log error messages through this hook, if != 0
		862	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		863	#if ENABLE_PERL
		864	rxvt_perl_term perl;
		865	#endif
		866	struct mbstate mbstate; // current input multibyte state
842		867
843	unsigned char want_refresh:1,	868	unsigned char want_refresh:1,
844	#ifdef TRANSPARENT
845	want_full_refresh:1, /* awaiting full screen refresh */
846	#endif
847	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
848	am_transparent:1, /* is a transparent term */
849	am_pixmap_trans:1, /* transparency w/known root pixmap */
850	#endif
851	current_screen:1, /* primary or secondary */	869	current_screen:1, /* primary or secondary */
852	hate_those_clicks:1, /* a.k.a. keep mark position */
853	num_scr_allow:1,	870	num_scr_allow:1,
854	bypass_keystate:1,	871	bypass_keystate:1,
855	#ifdef CURSOR_BLINK	872	#ifdef CURSOR_BLINK
856	hidden_cursor:1,	873	hidden_cursor:1,
857	#endif	874	#endif
…		…
859	hidden_text:1,	876	hidden_text:1,
860	#endif	877	#endif
861	#ifdef POINTER_BLANK	878	#ifdef POINTER_BLANK
862	hidden_pointer:1,	879	hidden_pointer:1,
863	#endif	880	#endif
		881	enc_utf8:1, /* wether locale uses utf-8 */
		882	seen_input:1, /* wether we have seen some program output yet */
		883	seen_resize:1, /* wether we had a resize event */
864	parsed_geometry:1,	884	parsed_geometry:1;
865	seen_input:1, /* wether any input has been seen so far */
866	enc_utf8:1; /* wether terminal reads/writes utf-8 */
867		885
868	unsigned char refresh_type,	886	unsigned char refresh_type,
869	#ifdef UTMP_SUPPORT
870	next_utmp_action,
871	#endif
872	#ifndef NO_SETOWNER_TTYDEV
873	next_tty_action,
874	#endif
875	#ifdef META8_OPTION	887	#ifdef META8_OPTION
876	meta_char, /* Alt-key prefix */	888	meta_char, /* Alt-key prefix */
877	#endif	889	#endif
878	scrollbar_align,	890	scrollbar_align,
879	selection_wait,	891	selection_wait,
880	selection_type;	892	selection_type;
881	/* ---------- */	893	/* ---------- */
		894	bool rvideo_state, rvideo_mode;
		895	#ifndef NO_BELL
882	short rvideo;	896	bool rvideo_bell;
		897	#endif
883	int16_t num_scr; /* screen: number lines scrolled */	898	int num_scr; /* screen: number lines scrolled */
884	unsigned int prev_ncol, /* screen: previous number of columns */	899	int prev_ncol, /* screen: previous number of columns */
885	prev_nrow; /* screen: previous number of rows */	900	prev_nrow; /* screen: previous number of rows */
886	/* ---------- */	901	/* ---------- */
887	rend_t rstyle;	902	rend_t rstyle;
888	/* ---------- */	903	/* ---------- */
889	uint32_t pixcolor_set[NPIXCLR_SETS];
890	/* ---------- */
891	#ifdef SELECTION_SCROLLING	904	#ifdef SELECTION_SCROLLING
892	int scroll_selection_delay,
893	scroll_selection_lines;	905	int scroll_selection_lines;
894	enum page_dirn scroll_selection_dir;	906	enum page_dirn scroll_selection_dir;
895	int selection_save_x,	907	int selection_save_x,
896	selection_save_y,	908	selection_save_y,
897	selection_save_state,	909	selection_save_state;
898	pending_scroll_selection;
899	#endif	910	#endif
900	/* ---------- */	911	/* ---------- */
901	int csrO, /* Hops - csr offset in thumb/slider to */	912	int csrO, /* Hops - csr offset in thumb/slider to */
902	/* give proper Scroll behaviour */	913	/* give proper Scroll behaviour */
903	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
904	scroll_arrow_delay,
905	#endif
906	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	914	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
907	mouse_slip_wheel_delay,
908	mouse_slip_wheel_speed,	915	mouse_slip_wheel_speed,
909	#endif	916	#endif
910	refresh_count,	917	refresh_count,
911	refresh_limit,
912	fnum, /* logical font number */
913	last_bot, /* scrollbar last bottom position */	918	last_bot, /* scrollbar last bottom position */
914	last_top, /* scrollbar last top position */	919	last_top, /* scrollbar last top position */
915	last_state, /* scrollbar last state */	920	last_state, /* scrollbar last state */
916	scrollbar_len,	921	scrollbar_len,
917	#ifdef MENUBAR
918	menu_readonly, /* okay to alter menu? */
919	Arrows_x,
920	#endif
921	#if MENUBAR_MAX > 1
922	Nbars,
923	#endif
924	window_vt_x,	922	window_vt_x,
925	window_vt_y,	923	window_vt_y,
926	window_sb_x,	924	window_sb_x,
		925	mouse_row,
		926	mouse_col,
927	# ifdef POINTER_BLANK	927	# ifdef POINTER_BLANK
928	pointerBlankDelay,	928	pointerBlankDelay,
929	# endif	929	# endif
930	allowedxerror;	930	allowedxerror;
931	/* ---------- */	931	/* ---------- */
932	unsigned int ModMetaMask,	932	unsigned int ModLevel3Mask,
		933	ModMetaMask,
933	ModNumLockMask,	934	ModNumLockMask;
934	old_width, /* last used width in screen resize */	935	int old_width, /* last used width in screen resize */
935	old_height, /* last used height in screen resize */	936	old_height; /* last used height in screen resize */
936	#ifndef NO_BRIGHTCOLOR
937	colorfgbg,
938	#endif
939	ttymode;
940	unsigned long PrivateModes,	937	unsigned long priv_modes,
941	SavedModes;	938	SavedModes;
942	/* ---------- */	939	/* ---------- */
943	Atom xa[NUM_XA];	940	Atom *xa;
944	/* ---------- */	941	/* ---------- */
945	#ifdef MENUBAR	942	#ifdef RXVT_SCROLLBAR
946	GC menubarGC;
947	#endif
948	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
949	GC scrollbarGC,	943	GC scrollbarGC,
950	topShadowGC,	944	topShadowGC,
951	botShadowGC;	945	botShadowGC;
952	#endif	946	#endif
953	#ifdef XTERM_SCROLLBAR	947	#ifdef XTERM_SCROLLBAR
…		…
971	#endif	965	#endif
972	/* ---------- */	966	/* ---------- */
973	Time selection_time,	967	Time selection_time,
974	selection_request_time;	968	selection_request_time;
975	pid_t cmd_pid; /* process id of child */	969	pid_t cmd_pid; /* process id of child */
976	gid_t ttygid;	970	char * incr_buf;
977	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	971	size_t incr_buf_size, incr_buf_fill;
978	uid_t euid;
979	gid_t egid;
980	#endif
981	/* ---------- */	972	/* ---------- */
982	Cursor leftptr_cursor;	973	Cursor leftptr_cursor;
983	#ifdef POINTER_BLANK
984	Cursor blank_cursor;
985	#endif
986	/* ---------- */	974	/* ---------- */
987	const char *ttydev; /* pty/tty name */
988	#ifndef NO_BACKSPACE_KEY
989	const char *key_backspace;
990	#endif
991	#ifndef NO_DELETE_KEY
992	const char *key_delete;
993	#endif
994	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
995	KeySym ks_bigfont, ks_smallfont;
996	#endif
997	#ifdef USE_XIM
998	rxvt_xim *input_method;
999	XIC Input_Context;
1000	XIMStyle input_style;
1001	int event_type;
1002	#endif
1003	struct mouse_event MEvent;	975	struct mouse_event MEvent;
1004	XComposeStatus compose;	976	XComposeStatus compose;
1005	ttymode_t tio;	977	ttymode_t tio;
1006	#ifdef UTMP_SUPPORT
1007	# ifdef HAVE_STRUCT_UTMP
1008	struct utmp ut;
1009	# endif
1010	# ifdef HAVE_STRUCT_UTMPX
1011	struct utmpx utx;
1012	# endif
1013	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1014	char ut_id[5];
1015	# endif
1016	int utmp_pos;
1017	#endif
1018	row_col_t oldcursor;	978	row_col_t oldcursor;
1019	#ifdef XPM_BACKGROUND	979	#ifdef HAVE_BG_PIXMAP
1020	bgPixmap_t bgPixmap;	980	bgPixmap_t bgPixmap;
1021	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1022	#endif	981	#endif
1023	#ifndef RESET_TTY_TO_COMMON_DEFAULTS	982	#ifdef HAVE_AFTERIMAGE
1024	struct stat ttyfd_stat; /* original status of our tty */	983	ASVisual *asv;
		984	ASImageManager *asimman;
1025	#endif	985	#endif
1026	#ifdef MENUBAR
1027	menu_t *ActiveMenu, /* currently active menu */
1028	*BuildMenu; /* the menu currently being built */
1029	bar_t *CurrentBar;
1030	# if ! (MENUBAR_MAX > 1)
1031	bar_t BarList;
1032	# endif /* (MENUBAR_MAX > 1) */
1033	#endif
1034	#ifdef CURSOR_BLINK
1035	struct timeval lastcursorchange;
1036	#endif
1037	#ifdef POINTER_BLANK
1038	struct timeval lastmotion;
1039	#endif
1040		986
1041	/* these three don't need to be kept but do so to placate some mem checkers */	987	#if ENABLE_OVERLAY
		988	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		989	text_t **ov_text;
		990	rend_t **ov_rend;
		991
		992	void scr_swap_overlay () NOTHROW;
		993	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		994	void scr_overlay_off () NOTHROW;
		995	void scr_overlay_set (int x, int y,
		996	text_t text,
		997	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		998	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		999	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1000	#endif
		1001
		1002	vector<void *> allocated; // free these memory blocks with free()
		1003
1042	char *env_windowid; /* environmental variable WINDOWID */	1004	char env_windowid[21]; /* environmental variable WINDOWID */
		1005	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1043	char *env_display; /* environmental variable DISPLAY */	1006	char *env_display; /* environmental variable DISPLAY */
1044	char *env_term; /* environmental variable TERM */	1007	char *env_term; /* environmental variable TERM */
1045	char *env_colorfgbg;	1008
1046	char *locale;	1009	char *locale;
1047	char *codeset;
1048	char charsets[4];	1010	char charsets[4];
1049	unsigned char *v_buffer; /* pointer to physical buffer */	1011	char *v_buffer; /* pointer to physical buffer */
1050	unsigned int v_buflen; /* size of area to write */	1012	unsigned int v_buflen; /* size of area to write */
1051	char *newfont[MAX_NFONTS];
1052	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1013	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1014
1053	#ifdef KEYSYM_RESOURCE	1015	#ifdef KEYSYM_RESOURCE
1054	const unsigned char *Keysym_map[256];	1016	keyboard_manager *keyboard;
1055	#endif	1017	#endif
		1018
1056	const char *rs[NUM_RESOURCES];	1019	const char *rs[NUM_RESOURCES];
1057	/* command input buffering */	1020	/* command input buffering */
1058	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1021	char *cmdbuf_ptr, *cmdbuf_endp;
1059	unsigned char cmdbuf_base[BUFSIZ];	1022	char cmdbuf_base[CBUFSIZ];
1060		1023
1061	rxvt_salloc *ralloc;	1024	ptytty *pty;
1062	rxvt_salloc *talloc;
1063		1025
1064	void paste (const unsigned char *data, unsigned int len);	1026	rxvt_salloc *talloc; // text line allocator
		1027	rxvt_salloc *ralloc; // rend line allocator
1065		1028
1066	void flush ();	1029	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1067		1030
		1031	#if ENABLE_FRILLS || ISO_14755
		1032	// ISO 14755 entry support
		1033	unicode_t iso14755buf;
		1034	void commit_iso14755 ();
		1035	int hex_keyval (XKeyEvent &ev);
		1036	# if ISO_14755
		1037	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1038	void iso14755_54 (int x, int y);
		1039	# endif
		1040	#endif
		1041
		1042	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
		1043
		1044	void vt_select_input () const NOTHROW
		1045	{
		1046	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1047	}
		1048
		1049	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1068	void rootwin_cb (XEvent &xev);	1050	void rootwin_cb (XEvent &xev);
1069	xevent_watcher rootwin_ev;	1051	xevent_watcher rootwin_ev;
		1052	#endif
		1053	#ifdef HAVE_BG_PIXMAP
		1054	int update_background ();
		1055	void update_background_cb (time_watcher &w);
		1056	time_watcher update_background_ev;
		1057	#endif
1070		1058
1071	void x_cb (XEvent &xev);	1059	void x_cb (XEvent &xev);
1072	xevent_watcher termwin_ev;	1060	xevent_watcher termwin_ev;
1073	xevent_watcher vt_ev;	1061	xevent_watcher vt_ev;
1074	#ifdef HAVE_SCROLLBARS	1062	#ifdef HAVE_SCROLLBARS
1075	xevent_watcher scrollbar_ev;	1063	xevent_watcher scrollbar_ev;
1076	#endif	1064	#endif
1077	#ifdef MENUBAR
1078	xevent_watcher menubar_ev;
1079	#endif
1080		1065
		1066	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1081	void check_cb (check_watcher &w); check_watcher check_ev;	1067	void check_cb (check_watcher &w); check_watcher check_ev;
1082	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1068	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1083		1069	void flush ();
		1070	void flush_cb (time_watcher &w); time_watcher flush_ev;
		1071	bool pty_fill ();
1084	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1072	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1085
1086	void incr_cb (time_watcher &w); time_watcher incr_ev;	1073	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1087		1074
1088	#ifdef CURSOR_BLINK	1075	#ifdef CURSOR_BLINK
1089	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1076	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1090	#endif	1077	#endif
1091	#ifdef TEXT_BLINK	1078	#ifdef TEXT_BLINK
1092	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1079	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1080	#endif
		1081	#ifndef NO_BELL
		1082	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1083	#endif
		1084
		1085	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1086	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1087	#endif
		1088	#ifdef SELECTION_SCROLLING
		1089	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1090	#endif
		1091	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1092	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1093	#endif	1093	#endif
1094		1094
1095	#ifdef POINTER_BLANK	1095	#ifdef POINTER_BLANK
1096	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1096	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1097	void pointer_blank ();	1097	void pointer_blank ();
		1098	#endif
1098	void pointer_unblank ();	1099	void pointer_unblank ();
1099	#endif
1100		1100
1101	void tt_printf (const char *fmt,...);	1101	void tt_printf (const char *fmt,...);
1102	void tt_write (const unsigned char *data, unsigned int len);	1102	void tt_write (const char *data, unsigned int len);
1103
1104	void tt_winch ();	1103	void pty_write ();
1105		1104
1106	rxvt_term ();	1105	bool init (stringvec *argv, stringvec *envv)
1107	~rxvt_term ();	1106	{
		1107	this->argv = argv;
		1108	return init (argv->size (), argv->begin (), envv);
		1109	}
		1110
		1111	void make_current () const // make this the "currently active" urxvt instance
		1112	{
		1113	SET_R (this);
		1114	set_environ (envv);
		1115	rxvt_set_locale (locale);
		1116	}
		1117
		1118	#if USE_XIM
		1119	rxvt_xim *input_method;
		1120	XIC Input_Context;
		1121	XIMStyle input_style;
		1122	XPoint spot; // most recently sent spot position
		1123
1108	void destroy ();	1124	void im_destroy ();
		1125	void im_cb (); im_watcher im_ev;
		1126	void im_set_size (XRectangle &size);
		1127	void im_set_position (XPoint &pos) NOTHROW;
		1128	void im_set_color (unsigned long &fg, unsigned long &bg);
		1129	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1109		1130
1110	bool init (int argc, const char *const *argv);	1131	bool IMisRunning ();
		1132	void IMSendSpot ();
		1133	bool IM_get_IC (const char *modifiers);
		1134	void IMSetPosition ();
		1135	#endif
		1136
		1137	// command.C
		1138	void key_press (XKeyEvent &ev);
		1139	void key_release (XKeyEvent &ev);
		1140	unsigned int cmd_write (const char *str, unsigned int count);
		1141
		1142	wchar_t next_char () NOTHROW;
		1143	wchar_t cmd_getc () THROW ((class out_of_input));
		1144	uint32_t next_octet () NOTHROW;
		1145	uint32_t cmd_get8 () THROW ((class out_of_input));
		1146
		1147	bool cmd_parse ();
		1148	void mouse_report (XButtonEvent &ev);
		1149	void button_press (XButtonEvent &ev);
		1150	void button_release (XButtonEvent &ev);
		1151	void focus_in ();
		1152	void focus_out ();
		1153	void update_fade_color (unsigned int idx);
		1154	#ifdef PRINTPIPE
		1155	FILE *popen_printer ();
		1156	int pclose_printer (FILE *stream);
		1157	#endif
		1158	void process_print_pipe ();
		1159	void process_nonprinting (unicode_t ch);
		1160	void process_escape_vt52 (unicode_t ch);
		1161	void process_escape_seq ();
		1162	void process_csi_seq ();
		1163	void process_window_ops (const int *args, unsigned int nargs);
		1164	char *get_to_st (unicode_t &ends_how);
		1165	void process_dcs_seq ();
		1166	void process_osc_seq ();
		1167	void process_color_seq (int report, int color, const char *str, char resp);
		1168	void process_xterm_seq (int op, const char *str, char resp);
		1169	int privcases (int mode, unsigned long bit);
		1170	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1171	void process_sgr_mode (unsigned int nargs, const int *arg);
		1172	void process_graphics ();
		1173	// init.C
1111	bool init_vars ();	1174	bool init_vars ();
1112
1113	uint32_t next_char ();
1114
1115	bool pty_fill ();
1116
1117	void *operator new (size_t s);
1118	void operator delete (void *p, size_t s);
1119
1120	void init_secondary ();	1175	void init_secondary ();
1121	const char **init_resources (int argc, const char *const *argv);	1176	const char **init_resources (int argc, const char *const *argv);
1122	void init_env ();	1177	void init_env ();
1123	void set_locale (const char *locale);	1178	void set_locale (const char *locale);
1124	void init_xlocale ();	1179	void init_xlocale ();
1125	void init_command (const char *const *argv);	1180	void init_command (const char *const *argv);
1126	int run_command (const char *const *argv);	1181	void run_command (const char *const *argv);
1127	int run_child (const char *const *argv);	1182	int run_child (const char *const *argv);
1128
1129	void color_aliases (int idx);	1183	void color_aliases (int idx);
1130	void recolour_cursor ();
1131	void create_windows (int argc, const char *const *argv);	1184	void create_windows (int argc, const char *const *argv);
1132	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1133	void window_calc (unsigned int width, unsigned int height);
1134
1135	#if USE_XIM
1136	void im_destroy ();
1137	void im_cb (); im_watcher im_ev;
1138	void im_set_size (XRectangle *size);
1139	void im_set_position (XPoint *pos);
1140	void im_set_color (unsigned long *fg, unsigned long *bg);
1141	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1142
1143	bool IMisRunning ();
1144	void IMSendSpot ();
1145	bool IM_get_IC (const char *modifiers);
1146	void IMSetStatusPosition ();
1147	#endif
1148
1149	void resize_scrollbar ();
1150
1151	void pixel_position (int *x, int *y);
1152
1153	void selection_click (int clicks, int x, int y);
1154	void selection_extend (int x, int y, int flag);
1155	void selection_rotate (int x, int y);
1156
1157	/* screen (!) */
1158	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1159	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1160	int scr_scroll_text (int row1, int row2, int count, int spec);
1161	void scr_reset ();
1162	void scr_reset_realloc ();
1163	void scr_release ();
1164	void scr_clear ();
1165	void scr_refresh (unsigned char refresh_type);
1166	bool scr_refresh_rend (rend_t mask, rend_t value);
1167	void scr_erase_screen (int mode);
1168	void scr_touch (bool refresh);
1169	void scr_expose (int x, int y, int width, int height, bool refresh);
1170	void scr_remap_chars ();
1171	void scr_remap_chars (text_t *tp, rend_t *rp);
1172
1173	/* autoconvert */
1174
1175	// command.C
1176	void lookup_key (XKeyEvent &ev);
1177	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1178	uint32_t cmd_getc ();
1179	bool cmd_parse ();
1180	void mouse_report (XButtonEvent &ev);
1181	void button_press (XButtonEvent &ev);
1182	void button_release (XButtonEvent &ev);
1183	int check_our_parents ();
1184	#ifdef PRINTPIPE
1185	FILE *popen_printer ();
1186	int pclose_printer (FILE *stream);
1187	#endif
1188	void process_print_pipe ();
1189	void process_nonprinting (unsigned char ch);
1190	void process_escape_vt52 (unsigned char ch);
1191	void process_escape_seq ();
1192	void process_csi_seq ();
1193	void process_window_ops (const int *args, unsigned int nargs);
1194	unsigned char * get_to_st (unsigned char *ends_how);
1195	void process_dcs_seq ();
1196	void process_osc_seq ();
1197	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));
1198	int privcases (int mode, unsigned long bit);
1199	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1200	void process_sgr_mode (unsigned int nargs, const int *arg);
1201	void process_graphics ();
1202	// init.C
1203	void Get_Colours ();	1185	void Get_Colours ();
1204	void get_ourmods ();	1186	void get_ourmods ();
1205	// logging.C
1206	void makeutent (const char *pty, const char *hostname);
1207	void cleanutent ();
1208	// main.C;	1187	// main.C
1209	void privileges (int mode);	1188	void tt_winch ();
1210	void privileged_utmp (char action);	1189	rxvt_term ();
1211	void privileged_ttydev (char action);	1190	~rxvt_term ();
1212	bool change_font (const char *fontname);	1191	void destroy ();
1213	bool font_up_down (int n, int direction);	1192	void emergency_cleanup ();
		1193	bool init (int argc, const char *const *argv, stringvec *envv);
		1194	void recolour_cursor ();
		1195	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1196	void window_calc (unsigned int newwidth, unsigned int newheight);
		1197	bool set_fonts ();
		1198	void set_string_property (Atom prop, const char *str, int len = -1);
		1199	void set_utf8_property (Atom prop, const char *str, int len = -1);
1214	void set_title (const char *str);	1200	void set_title (const char *str);
1215	void set_iconName (const char *str);	1201	void set_icon_name (const char *str);
1216	void set_window_color (int idx, const char *color);	1202	void set_window_color (int idx, const char *color);
1217	void set_colorfgbg ();	1203	void set_colorfgbg ();
1218	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1204	bool set_color (rxvt_color &color, const char *name);
		1205	void alias_color (int dst, int src);
1219	void set_widthheight (unsigned int width, unsigned int height);	1206	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1220		1207	void get_window_origin (int &x, int &y);
1221	#ifdef MENUBAR	1208	Pixmap get_pixmap_property (int prop_id);
1222	// menubar.C
1223	void menuitem_free (menu_t *menu, menuitem_t *item);
1224	int action_dispatch (action_t *action);
1225	void menuarrow_free (char name);
1226	void menuarrow_add (char *string);
1227	char *menu_find_base (menu_t **menu, char *path);
1228	menu_t *menu_delete (menu_t *menu);
1229	menu_t *menu_add (menu_t *parent, char *path);
1230	void drawbox_menubar (int x, int len, int state);
1231	void drawtriangle (int x, int y, int state);
1232	void drawbox_menuitem (int y, int state);
1233	void menu_show ();
1234	void menu_display (void (rxvt_term::*update) ());
1235	void menu_hide_all ();
1236	void menu_hide ();
1237	void menu_clear (menu_t *menu);
1238	void menubar_clear ();
1239	bar_t *menubar_find (const char *name);
1240	int menubar_push (const char *name);
1241	void menubar_remove (const char *name);
1242	void menubar_dump (FILE *fp);
1243	void menubar_read (const char *filename);
1244	void menubar_dispatch (char *str);
1245	void draw_Arrows (int name, int state);
1246	void menubar_expose ();
1247	int menubar_mapping (int map);
1248	int menu_select (XButtonEvent &ev);
1249	void menubar_select (XButtonEvent &ev);
1250	void menubar_control (XButtonEvent &ev);
1251	void map_menuBar (int map);
1252	#endif
1253		1209
1254	// screen.C	1210	// screen.C
		1211
		1212	void lalloc (line_t &l) const
		1213	{
		1214	l.t = (text_t *)talloc->alloc ();
		1215	l.r = (rend_t *)ralloc->alloc ();
		1216	}
		1217
		1218	#if 0
		1219	void lfree (line_t &l)
		1220	{
		1221	talloc->free (l.t);
		1222	ralloc->free (l.r);
		1223	}
		1224	#endif
		1225
		1226	void lresize (line_t &l) const
		1227	{
		1228	if (!l.t)
		1229	return;
		1230
		1231	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1232	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1233
		1234	l.l = min (l.l, ncol);
		1235
		1236	if (ncol > prev_ncol)
		1237	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1238	}
		1239
		1240	int fgcolor_of (rend_t r) const NOTHROW
		1241	{
		1242	int base = GET_BASEFG (r);
		1243	#ifndef NO_BRIGHTCOLOR
		1244	if (r & RS_Bold
		1245	# if ENABLE_STYLES
		1246	&& option (Opt_intensityStyles)
		1247	# endif
		1248	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1249	base += minBrightCOLOR - minCOLOR;
		1250	#endif
		1251	return base;
		1252	}
		1253
		1254	int bgcolor_of (rend_t r) const NOTHROW
		1255	{
		1256	int base = GET_BASEBG (r);
		1257	#ifndef NO_BRIGHTCOLOR
		1258	if (r & RS_Blink
		1259	# if ENABLE_STYLES
		1260	&& option (Opt_intensityStyles)
		1261	# endif
		1262	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1263	base += minBrightCOLOR - minCOLOR;
		1264	#endif
		1265	return base;
		1266	}
		1267
		1268	bool option (uint8_t opt) const NOTHROW
		1269	{
		1270	return options[opt >> 3] & (1 << (opt & 7));
		1271	}
		1272
		1273	void set_option (uint8_t opt, bool set = true) NOTHROW
		1274	{
		1275	if (set)
		1276	options[opt >> 3] |= (1 << (opt & 7));
		1277	else
		1278	options[opt >> 3] &= ~(1 << (opt & 7));
		1279	}
		1280
		1281	void PrivMode (int set, unsigned bit) NOTHROW
		1282	{
		1283	if (set)
		1284	priv_modes |= bit;
		1285	else
		1286	priv_modes &= ~bit;
		1287	}
		1288
		1289	// modifies first argument(!)
		1290	void paste (char *data, unsigned int len) NOTHROW;
		1291	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1292	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1293	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1294	void scr_reset ();
		1295	void scr_release () NOTHROW;
		1296	void scr_clear (bool really = false) NOTHROW;
		1297	void scr_refresh () NOTHROW;
		1298	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1299	void scr_erase_screen (int mode) NOTHROW;
		1300	#if ENABLE_FRILLS
		1301	void scr_erase_savelines () NOTHROW;
		1302	void scr_backindex () NOTHROW;
		1303	void scr_forwardindex () NOTHROW;
		1304	#endif
		1305	void scr_touch (bool refresh) NOTHROW;
		1306	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1307	void scr_recolour () NOTHROW;
		1308	void scr_remap_chars () NOTHROW;
		1309	void scr_remap_chars (line_t &l) NOTHROW;
		1310
		1311	enum cursor_mode { SAVE, RESTORE };
		1312
1255	void scr_poweron ();	1313	void scr_poweron ();
1256	void scr_cursor (int mode);	1314	void scr_cursor (cursor_mode mode) NOTHROW;
		1315	void scr_do_wrap () NOTHROW;
		1316	void scr_swap_screen () NOTHROW;
1257	int scr_change_screen (int scrn);	1317	void scr_change_screen (int scrn);
1258	void scr_color (unsigned int color, int fgbg);	1318	void scr_color (unsigned int color, int fgbg) NOTHROW;
1259	void scr_rendition (int set, int style);	1319	void scr_rendition (int set, int style) NOTHROW;
1260	void scr_add_lines (const uint32_t *str, int nlines, int len);	1320	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1261	void scr_backspace ();	1321	void scr_backspace () NOTHROW;
1262	void scr_tab (int count);	1322	void scr_tab (int count, bool ht = false) NOTHROW;
1263	void scr_backindex ();
1264	void scr_forwardindex ();
1265	void scr_gotorc (int row, int col, int relative);	1323	void scr_gotorc (int row, int col, int relative) NOTHROW;
1266	void scr_index (enum page_dirn direction);	1324	void scr_index (enum page_dirn direction) NOTHROW;
1267	void scr_erase_line (int mode);	1325	void scr_erase_line (int mode) NOTHROW;
1268	void scr_E ();	1326	void scr_E () NOTHROW;
1269	void scr_insdel_lines (int count, int insdel);	1327	void scr_insdel_lines (int count, int insdel) NOTHROW;
1270	void scr_insdel_chars (int count, int insdel);	1328	void scr_insdel_chars (int count, int insdel) NOTHROW;
1271	void scr_scroll_region (int top, int bot);	1329	void scr_scroll_region (int top, int bot) NOTHROW;
1272	void scr_cursor_visible (int mode);	1330	void scr_cursor_visible (int mode) NOTHROW;
1273	void scr_autowrap (int mode);	1331	void scr_autowrap (int mode) NOTHROW;
1274	void scr_relative_origin (int mode);	1332	void scr_relative_origin (int mode) NOTHROW;
1275	void scr_insert_mode (int mode);	1333	void scr_insert_mode (int mode) NOTHROW;
1276	void scr_set_tab (int mode);	1334	void scr_set_tab (int mode) NOTHROW;
1277	void scr_rvideo_mode (int mode);	1335	void scr_rvideo_mode (bool on) NOTHROW;
1278	void scr_report_position ();	1336	void scr_report_position () NOTHROW;
1279	void set_font_style ();	1337	void set_font_style () NOTHROW;
1280	void scr_charset_choose (int set);	1338	void scr_charset_choose (int set) NOTHROW;
1281	void scr_charset_set (int set, unsigned int ch);	1339	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1282	int scr_move_to (int y, int len);	1340	void scr_move_to (int y, int len) NOTHROW;
1283	int scr_page (enum page_dirn direction, int nlines);	1341	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1284	int scr_changeview (uint16_t oldviewstart);	1342	bool scr_changeview (int new_view_start) NOTHROW;
1285	void scr_bell ();	1343	void scr_bell () NOTHROW;
1286	void scr_printscreen (int fullhist);	1344	void scr_printscreen (int fullhist) NOTHROW;
		1345	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1346	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1287	void scr_reverse_selection ();	1347	void scr_reverse_selection () NOTHROW;
1288	void scr_dump (int fd);	1348	void scr_dump (int fd) NOTHROW;
		1349
1289	void selection_check (int check_more);	1350	void selection_check (int check_more) NOTHROW;
1290	int selection_paste (Window win, Atom prop, bool delete_prop);	1351	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1291	void selection_property (Window win, Atom prop);	1352	void selection_property (Window win, Atom prop) NOTHROW;
1292	void selection_request (Time tm, int x, int y);	1353	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1293	int selection_request_other (Atom target, int selnum);	1354	int selection_request_other (Atom target, int selnum) NOTHROW;
1294	void selection_clear ();	1355	void selection_clear () NOTHROW;
1295	void selection_make (Time tm);	1356	void selection_make (Time tm);
		1357	bool selection_grab (Time tm) NOTHROW;
1296	void selection_start_colrow (int col, int row);	1358	void selection_start_colrow (int col, int row) NOTHROW;
1297	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1359	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1298	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1360	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1299	void selection_remove_trailing_spaces ();	1361	void selection_remove_trailing_spaces () NOTHROW;
1300	void selection_send (const XSelectionRequestEvent &rq);	1362	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1363	void selection_click (int clicks, int x, int y) NOTHROW;
		1364	void selection_extend (int x, int y, int flag) NOTHROW;
		1365	void selection_rotate (int x, int y) NOTHROW;
1301		1366
1302	#if defined(NEXT_SCROLLBAR)	1367	#if defined(NEXT_SCROLLBAR)
1303	// scrollbar-next.C	1368	// scrollbar-next.C
1304	Pixmap renderPixmap (const char *const *data, int width, int height);	1369	Pixmap renderPixmap (const char *const *data, int width, int height);
1305	void init_scrollbar_stuff ();	1370	void init_scrollbar_stuff ();
…		…
1307	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1372	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1308	#endif	1373	#endif
1309		1374
1310	#if defined(RXVT_SCROLLBAR)	1375	#if defined(RXVT_SCROLLBAR)
1311	// scrollbar-rxvt.C	1376	// scrollbar-rxvt.C
1312	void Draw_button (int x, int y, int state, int dirn);
1313	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1377	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1314	#endif	1378	#endif
1315		1379
1316	#if defined(XTERM_SCROLLBAR)	1380	#if defined(XTERM_SCROLLBAR)
1317	// scrollbar-xterm.C	1381	// scrollbar-xterm.C
…		…
1322	// scrollbar-plain.C	1386	// scrollbar-plain.C
1323	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1387	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1324	#endif	1388	#endif
1325		1389
1326	// scrollbar.C	1390	// scrollbar.C
		1391	void resize_scrollbar ();
1327	int scrollbar_mapping (int map);	1392	int scrollbar_mapping (int map);
1328	int scrollbar_show (int update);	1393	int scrollbar_show (int update);
1329	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1394	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1330		1395
1331	// xdefaults.C	1396	// xdefaults.C
1332	void get_options (int argc, const char *const *argv);	1397	void get_options (int argc, const char *const *argv);
1333	int parse_keysym (const char *str, const char *arg);	1398	int parse_keysym (const char *str, const char *arg);
1334	void get_xdefaults (FILE *stream, const char *name);	1399	const char *x_resource (const char *name);
1335	void extract_resources (Display *display, const char *name);	1400	void extract_resources ();
1336	// xpm.C
1337	int scale_pixmap (const char *geom);
1338	void resize_pixmap ();
1339	Pixmap set_bgPixmap (const char *file);
1340	};	1401	};
1341		1402
1342	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1343	extern void rxvt_set_locale (const char *locale);
1344
1345	/*
1346	*****************************************************************************
1347	* PROTOTYPES
1348	*****************************************************************************
1349	*/
1350	#ifdef PROTOTYPES
1351	# define __PROTO(p) p
1352	#else
1353	# define __PROTO(p) ()
1354	#endif
1355	#include "protos.h"
1356
1357	#ifdef DEBUG_malloc
1358	# include "dmalloc.h" /* This comes last */
1359	#endif
1360
1361	#endif /* _RXVT_H_ */	1403	#endif /* _RXVT_H_ */
1362		1404

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