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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.54 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.281 by ayin, Thu Aug 2 15:01:30 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 "encoding.h"	37	#include "encoding.h"
14	#include "defaultfont.h"
15	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.h"
		40	#include "rxvttoolkit.h"
16	#include "iom.h"	41	#include "iom.h"
17	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
		44
		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
18		55
19	/*	56	/*
20	*****************************************************************************	57	*****************************************************************************
21	* SYSTEM HACKS	58	* SYSTEM HACKS
22	*****************************************************************************	59	*****************************************************************************
23	*/	60	*/
24	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
25	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
26	*/	63	*/
27	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
28	# define __svr4__	65	# define __svr4__ 1
29	#endif	66	#endif
30	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
31	# define __sun__	68	# define __sun__ 1
32	#endif	69	#endif
33
34		70
35	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
36	typedef char *XPointer;	72	typedef char *XPointer;
37	#endif	73	#endif
38		74
39	#ifdef HAVE_TERMIOS_H
40	# include <termios.h>	75	#include <termios.h>
41	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
42	#else
43	# include <sgtty.h>
44	typedef struct {
45	struct sgttyb sg;
46	struct tchars tc;
47	struct ltchars lc;
48	int line;
49	int local;
50	} ttymode_t;
51	#endif
52		77
53	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
54	# ifdef XPM_INC_X11	79	# include <afterimage.h>
55	# include <X11/xpm.h>	80	#undef min
56	# else	81	#undef max
57	# include <xpm.h>
58	# endif
59	#endif	82	#endif
60		83
61	#ifndef STDIN_FILENO	84	#ifndef STDIN_FILENO
62	# define STDIN_FILENO 0	85	# define STDIN_FILENO 0
63	# define STDOUT_FILENO 1	86	# define STDOUT_FILENO 1
64	# define STDERR_FILENO 2	87	# define STDERR_FILENO 2
65	#endif	88	#endif
66		89
67	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	90	/****************************************************************************/
68	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	91
69	# define NO_SETOWNER_TTYDEV	92	// exception thrown on fatal (per-instance) errors
		93	class rxvt_failure_exception { };
		94
		95	// exception thrown when the command parser runs out of input data
		96	class out_of_input { };
		97
		98	/*
		99	*****************************************************************************
		100	* PROTOTYPES
		101	*****************************************************************************
		102	*/
		103	// main.C
		104	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		105	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		106	void rxvt_clean_exit () NOTHROW;
		107	void * rxvt_malloc (size_t size);
		108	void * rxvt_calloc (size_t number, size_t size);
		109	void * rxvt_realloc (void *ptr, size_t size);
		110
		111	// misc.C
		112	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		113	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		114	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		116
		117	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		118
		119	char * rxvt_r_basename (const char *str) NOTHROW;
		120	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		121	void rxvt_log (const char *fmt,...) NOTHROW;
		122	void rxvt_warn (const char *fmt,...) NOTHROW;
		123	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		124	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		125
		126	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		127	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		128	char * rxvt_Str_trim (char *str) NOTHROW;
		129	int rxvt_Str_escaped (char *str) NOTHROW;
		130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		131	void rxvt_freecommastring (char **cs) NOTHROW;
		132
		133	/////////////////////////////////////////////////////////////////////////////
		134
		135	// temporarily replace the process environment
		136	extern char **environ;
		137	extern char **rxvt_environ; // the original environ pointer
		138
		139	inline void set_environ (stringvec *envv)
		140	{
		141	#if ENABLE_PERL
		142	assert (envv);
		143	#else
		144	if (envv)
70	# endif	145	#endif
		146	environ = (char **)envv->begin ();
		147	}
		148
		149	inline void set_environ (char **envv)
		150	{
		151	#if ENABLE_PERL
		152	assert (envv);
		153	#else
		154	if (envv)
71	#endif	155	#endif
72	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	156	environ = envv;
73	# define NO_SETOWNER_TTYDEV	157	}
74	#endif
75		158
76	/*	159	/*
77	*****************************************************************************	160	*****************************************************************************
78	* STRUCTURES AND TYPEDEFS	161	* STRUCTURES AND TYPEDEFS
79	*****************************************************************************	162	*****************************************************************************
80	*/	163	*/
81	struct grwin_t;	164	struct grwin_t;
82		165
83	/* Sanitize menubar info */
84	#ifndef MENUBAR
85	# undef MENUBAR_MAX
86	#endif
87	#ifndef MENUBAR_MAX
88	# define MENUBAR_MAX 0
89	#endif
90
91	/* If we're using either the rxvt scrollbar or menu bars, keep the	166	/* If we're using either the rxvt scrollbar, keep the
92	* scrollColor resource.	167	* scrollColor resource.
93	*/	168	*/
94	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	169	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
95	# define KEEP_SCROLLCOLOR 1	170	# define KEEP_SCROLLCOLOR 1
96	#else	171	#else
97	# undef KEEP_SCROLLCOLOR	172	# undef KEEP_SCROLLCOLOR
98	#endif	173	#endif
99		174
100	#ifdef XPM_BACKGROUND	175	#ifdef XPM_BACKGROUND
101	typedef struct {	176	typedef struct {
102	short w, h, x, y;	177	short w, h, x, y;
		178	bool auto_resize ;
103	Pixmap pixmap;	179	Pixmap pixmap;
104	} bgPixmap_t;	180	} bgPixmap_t;
105	#endif	181	#endif
106		182
107	/*	183	/*
108	* the 'essential' information for reporting Mouse Events	184	* the 'essential' information for reporting Mouse Events
109	* pared down from XButtonEvent	185	* pared down from XButtonEvent
110	*/	186	*/
111	struct mouse_event {	187	struct mouse_event {
112	int clicks;	188	int clicks;
113	Time time; /* milliseconds */	189	Time time; /* milliseconds */
114	unsigned int state; /* key or button mask */	190	unsigned int state; /* key or button mask */
115	unsigned int button; /* detail */	191	unsigned int button; /* detail */
116	};	192	};
117		193
118	#ifndef min	194	#if ENABLE_FRILLS
119	# define min(a,b) (((a) < (b)) ? (a) : (b))	195	typedef struct _mwmhints {
120	# define max(a,b) (((a) > (b)) ? (a) : (b))	196	CARD32 flags;
		197	CARD32 functions;
		198	CARD32 decorations;
		199	INT32 input_mode;
		200	CARD32 status;
		201	} MWMHints;
121	#endif	202	#endif
122		203
123	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	204	#if ENABLE_XEMBED
124	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	205	// XEMBED messages
125	#define SWAP_IT(one, two, typeof) \	206	# define XEMBED_EMBEDDED_NOTIFY 0
126	do { \	207	# define XEMBED_WINDOW_ACTIVATE 1
127	typeof swapittmp; \	208	# define XEMBED_WINDOW_DEACTIVATE 2
128	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	209	# define XEMBED_REQUEST_FOCUS 3
129	} while (/* CONSTCOND */ 0)	210	# define XEMBED_FOCUS_IN 4
130	#define BOUND_POSITIVE_INT16(val) \	211	# define XEMBED_FOCUS_OUT 5
131	(int16_t) ((val) <= 0 \	212	# define XEMBED_FOCUS_NEXT 6
132	? 0 \	213	# define XEMBED_FOCUS_PREV 7
133	: min ((val), (((uint16_t)-1)>>1)))	214
		215	# define XEMBED_MODALITY_ON 10
		216	# define XEMBED_MODALITY_OFF 11
		217	# define XEMBED_REGISTER_ACCELERATOR 12
		218	# define XEMBED_UNREGISTER_ACCELERATOR 13
		219	# define XEMBED_ACTIVATE_ACCELERATOR 14
		220
		221	// XEMBED detail code
		222	# define XEMBED_FOCUS_CURRENT 0
		223	# define XEMBED_FOCUS_FIRST 1
		224	# define XEMBED_FOCUS_LAST 2
		225
		226	# define XEMBED_MAPPED (1 << 0)
		227	#endif
134		228
135	/*	229	/*
136	*****************************************************************************	230	*****************************************************************************
137	* NORMAL DEFINES	231	* NORMAL DEFINES
138	*****************************************************************************	232	*****************************************************************************
…		…
144	# define COLORTERMENVFULL COLORTERMENV "-xpm"	238	# define COLORTERMENVFULL COLORTERMENV "-xpm"
145	#else	239	#else
146	# define COLORTERMENVFULL COLORTERMENV	240	# define COLORTERMENVFULL COLORTERMENV
147	#endif	241	#endif
148	#ifndef TERMENV	242	#ifndef TERMENV
149	# define TERMENV "rxvt"	243	# define TERMENV "rxvt-unicode"
150	#endif	244	#endif
151		245
152	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	246	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
153	# define NO_MOUSE_REPORT_SCROLLBAR	247	# define NO_MOUSE_REPORT_SCROLLBAR 1
154	#endif
155
156	#ifdef NO_RESOURCES
157	# undef USE_XGETDEFAULT
158	#endif	248	#endif
159		249
160	/* now look for other badly set stuff */	250	/* now look for other badly set stuff */
161		251
162	#if !defined (EACCESS) && defined(EAGAIN)	252	#if !defined (EACCESS) && defined(EAGAIN)
…		…
166	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	256	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
167	# define EXIT_SUCCESS 0 /* exit function success */	257	# define EXIT_SUCCESS 0 /* exit function success */
168	# define EXIT_FAILURE 1 /* exit function failure */	258	# define EXIT_FAILURE 1 /* exit function failure */
169	#endif	259	#endif
170		260
171	#define menuBar_esc 10
172	#define scrollBar_esc 30	261	#define scrollBar_esc 30
173	#define menuBar_margin 2 /* margin below text */
174		262
175	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	263	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
176	# define HAVE_SCROLLBARS	264	# define HAVE_SCROLLBARS 1
177	#endif
178
179	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
180	#ifdef HALFSHADOW
181	# define SHADOW 1
182	#else
183	# define SHADOW 2
184	#endif	265	#endif
185		266
186	#define R_SB_ALIGN_CENTRE 0	267	#define R_SB_ALIGN_CENTRE 0
187	#define R_SB_ALIGN_TOP 1	268	#define R_SB_ALIGN_TOP 1
188	#define R_SB_ALIGN_BOTTOM 2	269	#define R_SB_ALIGN_BOTTOM 2
189		270
190	#define R_SB_RXVT 0
191	#define R_SB_NEXT 1	271	#define R_SB_NEXT 1
192	#define R_SB_XTERM 2	272	#define R_SB_XTERM 2
193	#define R_SB_PLAIN 4	273	#define R_SB_PLAIN 4
		274	#define R_SB_RXVT 8
194		275
195	#define SB_WIDTH_NEXT 19	276	#define SB_WIDTH_NEXT 19
196	#define SB_WIDTH_XTERM 15	277	#define SB_WIDTH_XTERM 15
197	#define SB_WIDTH_PLAIN 7	278	#define SB_WIDTH_PLAIN 7
198	#ifndef SB_WIDTH_RXVT	279	#ifndef SB_WIDTH_RXVT
…		…
261	* |	342	* |
262	* +---< SB_WIDTH_NEXT	343	* +---< SB_WIDTH_NEXT
263	*/	344	*/
264		345
265	enum {	346	enum {
266	NO_REFRESH = 0 , /* Window not visible at all! */	347	NO_REFRESH = 0, /* Window not visible at all! */
267	FAST_REFRESH = 1<<0, /* Fully exposed window */	348	FAST_REFRESH = 1, /* Fully exposed window */
268	SLOW_REFRESH = 1<<1, /* Partially exposed window */	349	SLOW_REFRESH = 2, /* Partially exposed window */
269	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
270	REFRESH_BOUNDS = 1<<3
271	};	350	};
272		351
273	#ifdef NO_SECONDARY_SCREEN	352	#ifdef NO_SECONDARY_SCREEN
274	# define NSCREENS 0	353	# define NSCREENS 0
275	#else	354	#else
276	# define NSCREENS 1	355	# define NSCREENS 1
277	#endif	356	#endif
278		357
279	#define IGNORE 0
280	#define SAVE 's'
281	#define RESTORE 'r'
282
283	/* special (internal) prefix for font commands */	358	/* special (internal) prefix for font commands */
284	#define FONT_CMD '#'	359	#define FONT_CMD '#'
285	#define FONT_DN "#-"	360	#define FONT_DN "#-"
286	#define FONT_UP "#+"	361	#define FONT_UP "#+"
287		362
288	/* flags for rxvt_scr_gotorc () */	363	/* flags for rxvt_scr_gotorc () */
289	enum {	364	enum {
290	C_RELATIVE = 1 , /* col movement is relative */	365	C_RELATIVE = 1, /* col movement is relative */
291	R_RELATIVE = 2, /* row movement is relative */	366	R_RELATIVE = 2, /* row movement is relative */
292	RELATIVE = 1 | 2,	367	RELATIVE = C_RELATIVE | R_RELATIVE,
293	};	368	};
294		369
295	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	370	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
296	enum {	371	enum {
297	INSERT = -1, /* don't change these values */	372	INSERT = -1, /* don't change these values */
…		…
310	enum {	385	enum {
311	PRIMARY = 0,	386	PRIMARY = 0,
312	SECONDARY,	387	SECONDARY,
313	};	388	};
314		389
315	#define RS_None 0 /* Normal */	390	#define RS_None 0
316		391
317	#define RS_fgMask 0x000001FFu /* 512 colors */	392	#define RS_fgMask 0x0000007fUL // 128 colors
318	#define RS_bgMask 0x0003FE00u /* 512 colors */	393	#define RS_bgMask 0x00003f80UL // 128 colors
319	#define RS_Bold 0x00040000u /* bold */	394
		395	// font styles
		396	#define RS_Bold 0x00004000UL // value 1
		397	#define RS_Italic 0x00008000UL // value 2
		398
		399	// fake styles
320	#define RS_Blink 0x00080000u /* blink */	400	#define RS_Blink 0x00010000UL // blink
321	#define RS_RVid 0x00100000u /* reverse video */	401	#define RS_RVid 0x00020000UL // reverse video
322	#define RS_Uline 0x00200000u /* underline */	402	#define RS_Uline 0x00040000UL // underline
323		403
324	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	404	// toggle this to force redraw, must be != RS_Careful
		405	#define RS_redraw 0x01000000UL
		406
		407	// 5 custom bits for extensions
		408	#define RS_customCount 32
		409	#define RS_customMask 0x00f80000UL
325	#define RS_fontShift 22	410	#define RS_customShift 19
326		411
		412	// other flags
		413	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		414
		415	#define RS_styleCount 4
		416	#define RS_styleMask (RS_Bold | RS_Italic)
		417	#define RS_styleShift 14
		418
327	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	419	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
328	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	420	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		421
		422	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		423	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		424	#define RS_fontShift 24
		425
		426	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		427	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
329		428
330	#define Sel_none 0 /* Not waiting */	429	#define Sel_none 0 /* Not waiting */
331	#define Sel_normal 0x01 /* normal selection */	430	#define Sel_normal 0x01 /* normal selection */
332	#define Sel_incr 0x02 /* incremental selection */	431	#define Sel_incr 0x02 /* incremental selection */
333	#define Sel_direct 0x00	432	#define Sel_direct 0x00
…		…
353	*/	452	*/
354	enum {	453	enum {
355	XTerm_name = 0,	454	XTerm_name = 0,
356	XTerm_iconName = 1,	455	XTerm_iconName = 1,
357	XTerm_title = 2,	456	XTerm_title = 2,
358	XTerm_property = 3, // change X property, not yet implemented	457	XTerm_property = 3, // change X property
359	XTerm_Color = 4, // change colors	458	XTerm_Color = 4, // change colors
360	XTerm_Color00 = 10, // not implemented, CLASH!	459	XTerm_Color00 = 10, // not implemented, CLASH!
361	XTerm_Color01 = 11, // not implemented	460	XTerm_Color01 = 11, // not implemented
362	XTerm_Color_cursor = 12, // change actual 'Cursor' color	461	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	XTerm_Color_pointer = 13, // change actual 'Pointer' color	462	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
364	XTerm_Color04 = 14, // not implemented	463	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
365	XTerm_Color05 = 15, // not implemented	464	XTerm_Color05 = 15, // not implemented (tektronix fg)
366	XTerm_Color06 = 16, // not implemented	465	XTerm_Color06 = 16, // not implemented (tektronix bg)
367	XTerm_Color_RV = 17, // change actual 'Highlight' color	466	XTerm_Color_RV = 17, // change actual 'Highlight' color
368	XTerm_logfile = 46, // not implemented	467	XTerm_logfile = 46, // not implemented
369	XTerm_font = 50,	468	XTerm_font = 50,
370		469
371	XTerm_konsole30 = 30, // reserved for konsole	470	XTerm_konsole30 = 30, // reserved for konsole
372	XTerm_konsole31 = 31, // reserved for konsole	471	XTerm_konsole31 = 31, // reserved for konsole
373	XTerm_emacs51 = 51, // reserved for emacs shell	472	XTerm_emacs51 = 51, // reserved for emacs shell
374	/*	473	/*
375	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	474	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		475	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
376	*/	476	*/
377	XTerm_Menu = 10, // set menu item
378	XTerm_Color_BD = 18, // change actual 'Bold' color	477	Rxvt_Color_BD = 18, // change actual 'Bold' color
379	XTerm_Color_UL = 19, // change actual 'Underline' color	478	Rxvt_Color_UL = 19, // change actual 'Underline' color
380	XTerm_Pixmap = 20, // new bg pixmap	479	Rxvt_Pixmap = 20, // new bg pixmap
381	XTerm_restoreFG = 39, // change default fg color	480	Rxvt_restoreFG = 39, // change default fg color
382	XTerm_restoreBG = 49, // change default bg color	481	Rxvt_restoreBG = 49, // change default bg color
383	XTerm_dumpscreen = 55, // dump scrollback and all of screen	482	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		483
384	XTerm_locale = 701, // change locale	484	URxvt_locale = 701, // change locale
385	XTerm_findfont = 702, // find font of given character (in decimal)	485	URxvt_version = 702, // request version
		486
		487	URxvt_Color_IT = 704, // change actual 'Italic' colour
		488	URxvt_Color_tint = 705, // change actual tint colour
		489	URxvt_Color_BD = 706,
		490	URxvt_Color_UL = 707,
		491
		492	URxvt_font = 710,
		493	URxvt_boldFont = 711,
		494	URxvt_italicFont = 712,
		495	URxvt_boldItalicFont = 713,
		496
		497	URxvt_view_up = 720,
		498	URxvt_view_down = 721,
		499
		500	URxvt_perl = 777,
386	};	501	};
387		502
388	/* Words starting with `Color_' are colours. Others are counts */	503	/* Words starting with `Color_' are colours. Others are counts */
389	/*	504	/*
390	* The following comment is mostly obsolete since pixcolor_set was expanded:
391	* We're currently upto 29 colours. Only 3 more available. The
392	* PixColor and rendition colour usage should probably be decoupled	505	* The PixColor and rendition colour usage should probably be decoupled
393	* on the unnecessary items, e.g. Color_pointer, but won't bother	506	* on the unnecessary items, e.g. Color_pointer, but won't bother
394	* until we need to. Also, be aware of usage in pixcolor_set	507	* until we need to. Also, be aware of usage in pixcolor_set
395	*/	508	*/
396		509
397	enum colour_list {	510	enum colour_list {
		511	Color_none = -2,
		512	Color_transparent = -1,
398	Color_fg = 0,	513	Color_fg = 0,
399	Color_bg,	514	Color_bg,
400	minCOLOR, /* 2 */	515	minCOLOR, /* 2 */
401	Color_Black = minCOLOR,	516	Color_Black = minCOLOR,
402	Color_Red3,	517	Color_Red3,
…		…
419	maxBrightCOLOR, /* minBrightCOLOR + 7 */	534	maxBrightCOLOR, /* minBrightCOLOR + 7 */
420	Color_White = maxBrightCOLOR,	535	Color_White = maxBrightCOLOR,
421	#else	536	#else
422	Color_White = maxCOLOR,	537	Color_White = maxCOLOR,
423	#endif	538	#endif
424	#ifdef TTY_256COLOR
425	min256COLOR = Color_White + 1,	539	minTermCOLOR = Color_White + 1,
426	max256COLOR = minCOLOR + 255,	540	maxTermCOLOR = Color_White + 72,
427	#endif
428	#ifndef NO_CURSORCOLOR	541	#ifndef NO_CURSORCOLOR
429	Color_cursor,	542	Color_cursor,
430	Color_cursor2,	543	Color_cursor2,
431	#endif	544	#endif
432	Color_pointer,	545	Color_pointer_fg,
		546	Color_pointer_bg,
433	Color_border,	547	Color_border,
434	#ifndef NO_BOLD_UNDERLINE_REVERSE	548	#ifndef NO_BOLD_UNDERLINE_REVERSE
435	Color_BD,	549	Color_BD,
		550	Color_IT,
436	Color_UL,	551	Color_UL,
437	Color_RV,	552	Color_RV,
		553	#endif
		554	#if ENABLE_FRILLS
		555	Color_underline,
438	#endif	556	#endif
439	#ifdef OPTION_HC	557	#ifdef OPTION_HC
440	Color_HC,	558	Color_HC,
441	#endif	559	#endif
442	#ifdef KEEP_SCROLLCOLOR	560	#ifdef KEEP_SCROLLCOLOR
443	Color_scroll,	561	Color_scroll,
444	Color_trough,	562	Color_trough,
		563	#endif
		564	#if TINTING
		565	Color_tint,
		566	#endif
		567	#if OFF_FOCUS_FADING
		568	Color_fade,
445	#endif	569	#endif
446	NRS_COLORS, /* */	570	NRS_COLORS, /* */
447	#ifdef KEEP_SCROLLCOLOR	571	#ifdef KEEP_SCROLLCOLOR
448	Color_topShadow = NRS_COLORS,	572	Color_topShadow = NRS_COLORS,
449	Color_bottomShadow,	573	Color_bottomShadow,
450	TOTAL_COLORS /* upto 30 */	574	TOTAL_COLORS
451	#else	575	#else
452	TOTAL_COLORS = NRS_COLORS /* */	576	TOTAL_COLORS = NRS_COLORS
453	#endif	577	#endif
454	};	578	};
455		579
456	#define Color_Bits 9	580	#define Color_Bits 7 // 0 .. maxTermCOLOR
457	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458	#define NPIXCLR_BITS 32
459
460	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461		581
462	/*	582	/*
463	* Resource list	583	* Resource list
464	*/	584	*/
465	enum {	585	enum {
466	Rs_display_name = 0,	586	# define def(name) Rs_ ## name,
467	Rs_term_name,	587	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
468	Rs_iconName,	588	# include "rsinc.h"
469	Rs_geometry,	589	# undef def
470	Rs_reverseVideo,	590	# undef reserve
471	Rs_color,
472	_Rs_color = Rs_color + NRS_COLORS - 1,
473	Rs_font,
474	Rs_name,
475	Rs_title,
476	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
477	Rs_path,
478	#endif
479	#ifdef XPM_BACKGROUND
480	Rs_backgroundPixmap,
481	#endif
482	#if (MENUBAR_MAX)
483	Rs_menu,
484	#endif
485	Rs_loginShell,
486	Rs_jumpScroll,
487	#ifdef HAVE_SCROLLBARS
488	Rs_scrollBar,
489	Rs_scrollBar_right,
490	Rs_scrollBar_floating,
491	Rs_scrollBar_align,
492	#endif
493	Rs_scrollstyle, /* Rs_scrollBar_style */
494	Rs_scrollTtyOutput,
495	Rs_scrollTtyKeypress,
496	Rs_scrollWithBuffer,
497	Rs_saveLines,
498	Rs_utmpInhibit,
499	Rs_visualBell,
500	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
501	Rs_mapAlert,
502	#endif
503	#ifdef META8_OPTION
504	Rs_meta8,
505	#endif
506	#ifdef MOUSE_WHEEL
507	Rs_mouseWheelScrollPage,
508	#endif
509	#ifndef NO_BACKSPACE_KEY
510	Rs_backspace_key,
511	#endif
512	#ifndef NO_DELETE_KEY
513	Rs_delete_key,
514	#endif
515	Rs_selectstyle,
516	#ifdef PRINTPIPE
517	Rs_print_pipe,
518	#endif
519	#ifdef USE_XIM
520	Rs_preeditType,
521	Rs_inputMethod,
522	#endif
523	#ifdef TRANSPARENT
524	Rs_transparent,
525	Rs_transparent_all,
526	#endif
527	#ifndef NO_FRILLS
528	Rs_ext_bwidth,
529	Rs_int_bwidth,
530	#endif
531	Rs_scrollBar_thickness,
532	#ifndef NO_LINESPACE
533	Rs_lineSpace,
534	#endif
535	Rs_cutchars,
536	Rs_modifier,
537	Rs_answerbackstring,
538	Rs_tripleclickwords,
539	Rs_cursorBlink,
540	Rs_pointerBlank,
541	Rs_pointerBlankDelay,
542	Rs_imLocale,
543	NUM_RESOURCES	591	NUM_RESOURCES
544	};	592	};
545		593
546	// see init.C:xa_names, which must be kept in sync
547	enum {
548	XA_TEXT = 0,
549	XA_COMPOUND_TEXT,
550	XA_UTF8_STRING,
551	XA_MULTIPLE,
552	XA_TARGETS,
553	XA_TIMESTAMP,
554	XA_VT_SELECTION,
555	XA_INCR,
556	XA_WMDELETEWINDOW,
557	#ifdef TRANSPARENT
558	XA_XROOTPMAPID,
559	#endif
560	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
561	XA_DNDPROTOCOL,
562	XA_DNDSELECTION,
563	#endif /* OFFIX_DND */
564	XA_CLIPBOARD,
565	NUM_XA
566	};
567
568	/* DEC private modes */	594	/* DEC private modes */
569	#define PrivMode_132 (1LU<<0)	595	#define PrivMode_132 (1UL<<0)
570	#define PrivMode_132OK (1LU<<1)	596	#define PrivMode_132OK (1UL<<1)
571	#define PrivMode_rVideo (1LU<<2)	597	#define PrivMode_rVideo (1UL<<2)
572	#define PrivMode_relOrigin (1LU<<3)	598	#define PrivMode_relOrigin (1UL<<3)
573	#define PrivMode_Screen (1LU<<4)	599	#define PrivMode_Screen (1UL<<4)
574	#define PrivMode_Autowrap (1LU<<5)	600	#define PrivMode_Autowrap (1UL<<5)
575	#define PrivMode_aplCUR (1LU<<6)	601	#define PrivMode_aplCUR (1UL<<6)
576	#define PrivMode_aplKP (1LU<<7)	602	#define PrivMode_aplKP (1UL<<7)
577	#define PrivMode_HaveBackSpace (1LU<<8)	603	#define PrivMode_HaveBackSpace (1UL<<8)
578	#define PrivMode_BackSpace (1LU<<9)	604	#define PrivMode_BackSpace (1UL<<9)
579	#define PrivMode_ShiftKeys (1LU<<10)	605	#define PrivMode_ShiftKeys (1UL<<10)
580	#define PrivMode_VisibleCursor (1LU<<11)	606	#define PrivMode_VisibleCursor (1UL<<11)
581	#define PrivMode_MouseX10 (1LU<<12)	607	#define PrivMode_MouseX10 (1UL<<12)
582	#define PrivMode_MouseX11 (1LU<<13)	608	#define PrivMode_MouseX11 (1UL<<13)
583	#define PrivMode_scrollBar (1LU<<14)	609	#define PrivMode_scrollBar (1UL<<14)
584	#define PrivMode_menuBar (1LU<<15)
585	#define PrivMode_TtyOutputInh (1LU<<16)	610	#define PrivMode_TtyOutputInh (1UL<<15)
586	#define PrivMode_Keypress (1LU<<17)	611	#define PrivMode_Keypress (1UL<<16)
587	#define PrivMode_smoothScroll (1LU<<18)	612	#define PrivMode_smoothScroll (1UL<<17)
588	#define PrivMode_vt52 (1LU<<19)	613	#define PrivMode_vt52 (1UL<<18)
		614	#define PrivMode_LFNL (1UL<<19)
589	/* too annoying to implement X11 highlight tracking */	615	/* too annoying to implement X11 highlight tracking */
590	/* #define PrivMode_MouseX11Track (1LU<<18) */	616	/* #define PrivMode_MouseX11Track (1LU<<20) */
591		617
592	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	618	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
593	#define PrivMode(test,bit) \	619	#define PrivMode(test,bit) \
594	if (test) \	620	if (test) \
595	PrivateModes |= (bit); \	621	priv_modes |= (bit); \
596	else \	622	else \
597	PrivateModes &= ~(bit)	623	priv_modes &= ~(bit)
598		624
599	#ifdef ALLOW_132_MODE	625	#ifdef ALLOW_132_MODE
600	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	626	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
601	#else	627	#else
602	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	628	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
603	#endif	629	#endif
604		630
605	#define XDEPTH display->depth	631	// do not change these constants lightly, there are many interdependencies
606	#define XCMAP display->cmap
607	#define XVISUAL display->visual
608
609	#define IMBUFSIZ 128 /* input modifier buffer sizes */	632	#define IMBUFSIZ 128 // input modifier buffer sizes
610	#ifndef BUFSIZ
611	# define BUFSIZ 4096
612	#endif
613	#define KBUFSZ 512 /* size of keyboard mapping buffer */	633	#define KBUFSZ 512 // size of keyboard mapping buffer
		634	#define CBUFSIZ 2048 // size of command buffer
		635	#define UBUFSIZ 2048 // character buffer
		636
		637	#ifndef PATH_MAX
		638	# define PATH_MAX 16384
		639	#endif
		640
		641	/* Motif window hints */
		642	#define MWM_HINTS_FUNCTIONS (1L << 0)
		643	#define MWM_HINTS_DECORATIONS (1L << 1)
		644	#define MWM_HINTS_INPUT_MODE (1L << 2)
		645	#define MWM_HINTS_STATUS (1L << 3)
		646	/* bit definitions for MwmHints.functions */
		647	#define MWM_FUNC_ALL (1L << 0)
		648	#define MWM_FUNC_RESIZE (1L << 1)
		649	#define MWM_FUNC_MOVE (1L << 2)
		650	#define MWM_FUNC_MINIMIZE (1L << 3)
		651	#define MWM_FUNC_MAXIMIZE (1L << 4)
		652	#define MWM_FUNC_CLOSE (1L << 5)
		653	/* bit definitions for MwmHints.decorations */
		654	#define MWM_DECOR_ALL (1L << 0)
		655	#define MWM_DECOR_BORDER (1L << 1)
		656	#define MWM_DECOR_RESIZEH (1L << 2)
		657	#define MWM_DECOR_TITLE (1L << 3)
		658	#define MWM_DECOR_MENU (1L << 4)
		659	#define MWM_DECOR_MINIMIZE (1L << 5)
		660	#define MWM_DECOR_MAXIMIZE (1L << 6)
		661	/* bit definitions for MwmHints.inputMode */
		662	#define MWM_INPUT_MODELESS 0
		663	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		664	#define MWM_INPUT_SYSTEM_MODAL 2
		665	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		666	#define PROP_MWM_HINTS_ELEMENTS 5
614		667
615	/*	668	/*
616	*****************************************************************************	669	*****************************************************************************
617	* MACRO DEFINES	670	* MACRO DEFINES
618	*****************************************************************************	671	*****************************************************************************
619	*/	672	*/
620	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	673	#define dLocal(type,name) type const name = this->name
621	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	674
622	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	675	// for speed reasons, we assume that all codepoints 32 to 126 are
623	#define STRCASECMP(x, y) strcasecmp((x), (y))	676	// single-width.
624	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	677	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
625	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
626	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
627	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
628	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
629	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
630	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
631	#define STRDUP(x) strdup((const char *)(x))
632	#define STRLEN(x) strlen((const char *)(x))
633	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
634	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
635		678
636	/* convert pixel dimensions to row/column values. Everything as int32_t */	679	/* convert pixel dimensions to row/column values. Everything as int32_t */
637	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	680	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
638	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	681	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
639	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	682	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
640	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	683	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
641	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	684	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
642	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	685	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
643	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	686	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
644	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	687	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
645		688
646	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	689	// for m >= -n, ensure remainder lies between 0..n-1
647	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	690	#define MOD(m,n) (((m) + (n)) % (n))
		691
		692	#define LINENO(n) MOD (term_start + int(n), total_rows)
		693	#define ROW(n) row_buf [LINENO (n)]
648		694
649	/* how to build & extract colors and attributes */	695	/* how to build & extract colors and attributes */
650	#define GET_BASEFG(x) (((x) & RS_fgMask))	696	#define GET_BASEFG(x) (((x) & RS_fgMask))
651	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	697	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
652	#ifndef NO_BRIGHTCOLOR
653	# define GET_FGCOLOR(x) \
654	((((x) & RS_Bold) == 0 \
655	|| GET_BASEFG (x) < minCOLOR \
656	|| GET_BASEFG (x) >= minBrightCOLOR) \
657	? GET_BASEFG (x) \
658	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
659	# define GET_BGCOLOR(x) \
660	((((x) & RS_Blink) == 0 \
661	|| GET_BASEBG (x) < minCOLOR \
662	|| GET_BASEBG (x) >= minBrightCOLOR) \
663	? GET_BASEBG (x) \
664	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
665	#else
666	# define GET_FGCOLOR(x) GET_BASEFG(x)
667	# define GET_BGCOLOR(x) GET_BASEBG(x)
668	#endif
669		698
670	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	699	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
671	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	700	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		701
		702	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		703	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
672		704
673	#define GET_ATTR(x) (((x) & RS_attrMask))	705	#define GET_ATTR(x) (((x) & RS_attrMask))
674	#define GET_BGATTR(x) \	706	#define GET_BGATTR(x) \
675	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	707	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
676	| (((x) & RS_fgMask)<<Color_Bits)) \	708	| (((x) & RS_fgMask)<<Color_Bits)) \
677	: ((x) & (RS_attrMask | RS_bgMask)))	709	: ((x) & (RS_attrMask | RS_bgMask)))
678	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	710	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
679	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	711	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
680	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	712	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
681		713
682	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	714	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
683	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	715
		716	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		717	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		718
		719	#if ENABLE_STYLES
		720	# define FONTSET(style) fontset[GET_STYLE (style)]
		721	#else
		722	# define FONTSET(style) fontset[0]
		723	#endif
684		724
685	#ifdef HAVE_SCROLLBARS	725	#ifdef HAVE_SCROLLBARS
686	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	726	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
687	#else	727	#else
688	# define scrollbar_TotalWidth() (0)	728	# define scrollbar_TotalWidth() (0)
…		…
710	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	750	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
711	#define scrollbar_position(y) ((y) - scrollBar.beg)	751	#define scrollbar_position(y) ((y) - scrollBar.beg)
712	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	752	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
713	- scrollbar_minheight ())	753	- scrollbar_minheight ())
714		754
715	#if (MENUBAR_MAX > 1)	755	typedef callback<void (const char *)> log_callback;
716	/* rendition style flags */	756	typedef callback<int (int)> getfd_callback;
717	# define menuBar_height() (TermWin.fheight + SHADOW)
718	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
719	# define isMenuBarWindow(w) ((w) == menuBar.win)
720	#else
721	# define menuBar_height() (0)
722	# define menuBar_TotalHeight() (0)
723	# define isMenuBarWindow(w) (0)
724	#endif
725		757
726	#ifdef XPM_BACKGROUND	758	#define SET_LOCALE(locale) rxvt_set_locale (locale)
727	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	759	extern bool rxvt_set_locale (const char *locale) NOTHROW;
728	#else	760	extern void rxvt_push_locale (const char *locale) NOTHROW;
729	# define XPMClearArea(a, b, c, d, e, f, g)	761	extern void rxvt_pop_locale () NOTHROW;
730	#endif
731		762
732	#ifndef STRICT_FONT_CHECKING
733	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
734	#endif
735
736	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
737	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
738
739	#ifdef UTMP_SUPPORT
740	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
741	# undef HAVE_UTMPX_H
742	# undef HAVE_STRUCT_UTMPX
743	# endif
744	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
745	# undef HAVE_UTMP_H
746	# undef HAVE_STRUCT_UTMP
747	# endif
748
749	# ifdef HAVE_UTMPX_H
750	# include <utmpx.h>
751	# endif
752	# ifdef HAVE_UTMP_H
753	# include <utmp.h>
754	# endif
755	#endif
756
757	#ifdef DEBUG_CMD
758	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
759	#else
760	# define D_CMD(x)
761	#endif
762	#ifdef DEBUG_INIT
763	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
764	#else
765	# define D_INIT(x)
766	#endif
767	#ifdef DEBUG_MAIN
768	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
769	#else
770	# define D_MAIN(x)
771	#endif
772	#ifdef DEBUG_SCREEN
773	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
774	#else
775	# define D_SCREEN(x)
776	#endif
777	#ifdef DEBUG_SELECT
778	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
779	#else
780	# define D_SELECT(x)
781	#endif
782	#ifdef DEBUG_SIZE
783	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
784	#else
785	# define D_SIZE(x)
786	#endif
787	#ifdef DEBUG_X
788	# define D_X(x) fprintf x ; fputc('\n', stderr)
789	#else
790	# define D_X(x)
791	#endif
792
793	/*
794	*****************************************************************************	763	/****************************************************************************/
795	* VARIABLES	764
		765	#define LINE_LONGER 0x0001 // line is continued on the next row
		766	#define LINE_FILTERED 0x0002 // line has been filtered
		767	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		768	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		769	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		770
		771	struct line_t {
		772	text_t *t; // terminal the text
		773	rend_t *r; // rendition, uses RS_ flags
		774	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		775	uint32_t f; // flags
		776
		777	bool is_longer ()
		778	{
		779	return f & LINE_LONGER;
		780	}
		781
		782	void is_longer (int set)
		783	{
		784	if (set)
		785	f |= LINE_LONGER;
		786	else
		787	f &= ~LINE_LONGER;
		788	}
		789
		790	void clear ()
		791	{
		792	t = 0;
		793	r = 0;
		794	l = 0;
		795	f = 0;
		796	}
		797
		798	void touch () // call whenever a line is changed/touched/updated
		799	{
		800	#if ENABLE_PERL
		801	f &= ~LINE_FILTERED;
		802	#endif
		803	}
		804
		805	void touch (int col)
		806	{
		807	max_it (l, col);
		808	touch ();
		809	}
		810	};
		811
796	*****************************************************************************	812	/****************************************************************************/
797	*/
798	#ifdef MENUBAR
799	# include "menubar.h"
800	#endif
801
802	#define BLINK_INTERVAL 0.5
803	#define TEXT_BLINK_INTERVAL 0.5
804
805	#ifndef __attribute__
806	# ifdef __GNUC__
807	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
808	# define __attribute__(x)
809	# endif
810	# endif
811	# define __attribute__(x)
812	#endif
813		813
814	// primivite wrapper around mbstate_t to ensure initialisation	814	// primivite wrapper around mbstate_t to ensure initialisation
815	struct mbstate {	815	struct mbstate {
816	mbstate_t mbs;	816	mbstate_t mbs;
817		817
818	operator mbstate_t *() { return &mbs; }	818	operator mbstate_t *() { return &mbs; }
819	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	819	void reset () { memset (&mbs, 0, sizeof (mbs)); }
820	mbstate () { reset (); }	820	mbstate () { reset (); }
821	};	821	};
		822
		823	/****************************************************************************/
		824
		825	#define UNICODE_MASK 0x1fffffUL
822		826
823	#if UNICODE3	827	#if UNICODE3
824	# define COMPOSE_LO 0x40000000UL	828	# define COMPOSE_LO 0x40000000UL
825	# define COMPOSE_HI 0x400fffffUL	829	# define COMPOSE_HI 0x400fffffUL
826	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	830	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
827	#else	831	#else
		832	# if ENABLE_PERL
		833	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		834	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		835	# else
828	# define COMPOSE_LO 0xd800UL	836	# define COMPOSE_LO 0xd800UL
829	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	837	# define COMPOSE_HI 0xf8ffUL
830	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	838	# endif
		839	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
831	#endif	840	#endif
832		841
833	#if ENABLE_COMBINING	842	#if ENABLE_COMBINING
834	// compose chars are used to represent composite characters	843	// compose chars are used to represent composite characters
835	// that are not representable in unicode, as well as characters	844	// that are not representable in unicode, as well as characters
…		…
855	};	864	};
856		865
857	extern class rxvt_composite_vec rxvt_composite;	866	extern class rxvt_composite_vec rxvt_composite;
858	#endif	867	#endif
859		868
		869	/****************************************************************************/
860		870
861	struct rxvt_term : rxvt_vars {	871	#ifdef KEYSYM_RESOURCE
862	struct mbstate mbstate;	872	class keyboard_manager;
		873	#endif
		874
		875	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		876
		877	// special markers with magic addresses
		878	static const char resval_undef []; // options specifically unset
		879	static const char resval_on []; // boolean options switched on
		880	static const char resval_off []; // or off
		881
		882	log_callback *log_hook; // log error messages through this hook, if != 0
		883	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		884	#if ENABLE_PERL
		885	rxvt_perl_term perl;
		886	#endif
		887	struct mbstate mbstate; // current input multibyte state
863		888
864	unsigned char want_refresh:1,	889	unsigned char want_refresh:1,
865	#ifdef TRANSPARENT	890	#ifdef ENABLE_TRANSPARENCY
866	want_full_refresh:1, /* awaiting full screen refresh */	891	want_full_refresh:1, /* awaiting full screen refresh */
867	#endif
868	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
869	am_transparent:1, /* is a transparent term */	892	am_transparent:1, /* is a transparent term */
870	am_pixmap_trans:1, /* transparency w/known root pixmap */	893	am_pixmap_trans:1, /* transparency w/known root pixmap */
871	#endif	894	#endif
872	current_screen:1, /* primary or secondary */	895	current_screen:1, /* primary or secondary */
873	hate_those_clicks:1, /* a.k.a. keep mark position */
874	num_scr_allow:1,	896	num_scr_allow:1,
875	bypass_keystate:1,	897	bypass_keystate:1,
876	#ifdef CURSOR_BLINK	898	#ifdef CURSOR_BLINK
877	hidden_cursor:1,	899	hidden_cursor:1,
878	#endif	900	#endif
…		…
880	hidden_text:1,	902	hidden_text:1,
881	#endif	903	#endif
882	#ifdef POINTER_BLANK	904	#ifdef POINTER_BLANK
883	hidden_pointer:1,	905	hidden_pointer:1,
884	#endif	906	#endif
		907	enc_utf8:1, /* wether locale uses utf-8 */
		908	seen_input:1, /* wether we have seen some program output yet */
		909	seen_resize:1, /* wether we had a resize event */
885	parsed_geometry:1,	910	parsed_geometry:1;
886	seen_input:1, /* wether any input has been seen so far */
887	enc_utf8:1; /* wether terminal reads/writes utf-8 */
888		911
889	unsigned char refresh_type,	912	unsigned char refresh_type,
890	#ifdef UTMP_SUPPORT
891	next_utmp_action,
892	#endif
893	#ifndef NO_SETOWNER_TTYDEV
894	next_tty_action,
895	#endif
896	#ifdef META8_OPTION	913	#ifdef META8_OPTION
897	meta_char, /* Alt-key prefix */	914	meta_char, /* Alt-key prefix */
898	#endif	915	#endif
899	scrollbar_align,	916	scrollbar_align,
900	selection_wait,	917	selection_wait,
901	selection_type;	918	selection_type;
902	/* ---------- */	919	/* ---------- */
		920	bool rvideo_state, rvideo_mode;
		921	#ifndef NO_BELL
903	short rvideo;	922	bool rvideo_bell;
		923	#endif
904	int16_t num_scr; /* screen: number lines scrolled */	924	int num_scr; /* screen: number lines scrolled */
905	unsigned int prev_ncol, /* screen: previous number of columns */	925	int prev_ncol, /* screen: previous number of columns */
906	prev_nrow; /* screen: previous number of rows */	926	prev_nrow; /* screen: previous number of rows */
907	/* ---------- */	927	/* ---------- */
908	rend_t rstyle;	928	rend_t rstyle;
909	/* ---------- */	929	/* ---------- */
910	uint32_t pixcolor_set[NPIXCLR_SETS];
911	/* ---------- */
912	#ifdef SELECTION_SCROLLING	930	#ifdef SELECTION_SCROLLING
913	int scroll_selection_delay,
914	scroll_selection_lines;	931	int scroll_selection_lines;
915	enum page_dirn scroll_selection_dir;	932	enum page_dirn scroll_selection_dir;
916	int selection_save_x,	933	int selection_save_x,
917	selection_save_y,	934	selection_save_y,
918	selection_save_state,	935	selection_save_state;
919	pending_scroll_selection;
920	#endif	936	#endif
921	/* ---------- */	937	/* ---------- */
922	int csrO, /* Hops - csr offset in thumb/slider to */	938	int csrO, /* Hops - csr offset in thumb/slider to */
923	/* give proper Scroll behaviour */	939	/* give proper Scroll behaviour */
924	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
925	scroll_arrow_delay,
926	#endif
927	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	940	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
928	mouse_slip_wheel_delay,
929	mouse_slip_wheel_speed,	941	mouse_slip_wheel_speed,
930	#endif	942	#endif
931	refresh_count,	943	refresh_count,
932	refresh_limit,
933	fnum, /* logical font number */
934	last_bot, /* scrollbar last bottom position */	944	last_bot, /* scrollbar last bottom position */
935	last_top, /* scrollbar last top position */	945	last_top, /* scrollbar last top position */
936	last_state, /* scrollbar last state */	946	last_state, /* scrollbar last state */
937	scrollbar_len,	947	scrollbar_len,
938	#ifdef MENUBAR
939	menu_readonly, /* okay to alter menu? */
940	Arrows_x,
941	#endif
942	#if MENUBAR_MAX > 1
943	Nbars,
944	#endif
945	window_vt_x,	948	window_vt_x,
946	window_vt_y,	949	window_vt_y,
947	window_sb_x,	950	window_sb_x,
948	# ifdef POINTER_BLANK	951	# ifdef POINTER_BLANK
949	pointerBlankDelay,	952	pointerBlankDelay,
950	# endif	953	# endif
951	allowedxerror;	954	allowedxerror;
952	/* ---------- */	955	/* ---------- */
953	unsigned int ModMetaMask,	956	unsigned int ModLevel3Mask,
		957	ModMetaMask,
954	ModNumLockMask,	958	ModNumLockMask;
955	old_width, /* last used width in screen resize */	959	int old_width, /* last used width in screen resize */
956	old_height, /* last used height in screen resize */	960	old_height; /* last used height in screen resize */
957	#ifndef NO_BRIGHTCOLOR
958	colorfgbg,
959	#endif
960	ttymode;
961	unsigned long PrivateModes,	961	unsigned long priv_modes,
962	SavedModes;	962	SavedModes;
963	/* ---------- */	963	/* ---------- */
964	Atom xa[NUM_XA];	964	Atom *xa;
965	/* ---------- */	965	/* ---------- */
966	#ifdef MENUBAR	966	#ifdef RXVT_SCROLLBAR
967	GC menubarGC;
968	#endif
969	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
970	GC scrollbarGC,	967	GC scrollbarGC,
971	topShadowGC,	968	topShadowGC,
972	botShadowGC;	969	botShadowGC;
973	#endif	970	#endif
974	#ifdef XTERM_SCROLLBAR	971	#ifdef XTERM_SCROLLBAR
…		…
992	#endif	989	#endif
993	/* ---------- */	990	/* ---------- */
994	Time selection_time,	991	Time selection_time,
995	selection_request_time;	992	selection_request_time;
996	pid_t cmd_pid; /* process id of child */	993	pid_t cmd_pid; /* process id of child */
997	gid_t ttygid;	994	char * incr_buf;
998	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	995	size_t incr_buf_size, incr_buf_fill;
999	uid_t euid;
1000	gid_t egid;
1001	#endif
1002	/* ---------- */	996	/* ---------- */
1003	Cursor leftptr_cursor;	997	Cursor leftptr_cursor;
1004	#ifdef POINTER_BLANK
1005	Cursor blank_cursor;
1006	#endif
1007	/* ---------- */	998	/* ---------- */
1008	const char *ttydev; /* pty/tty name */
1009	#ifndef NO_BACKSPACE_KEY	999	#ifndef NO_BACKSPACE_KEY
1010	const char *key_backspace;	1000	const char *key_backspace;
1011	#endif	1001	#endif
1012	#ifndef NO_DELETE_KEY	1002	#ifndef NO_DELETE_KEY
1013	const char *key_delete;	1003	const char *key_delete;
1014	#endif
1015	#ifdef USE_XIM
1016	rxvt_xim *input_method;
1017	XIC Input_Context;
1018	XIMStyle input_style;
1019	int event_type;
1020	#endif	1004	#endif
1021	struct mouse_event MEvent;	1005	struct mouse_event MEvent;
1022	XComposeStatus compose;	1006	XComposeStatus compose;
1023	ttymode_t tio;	1007	ttymode_t tio;
1024	#ifdef UTMP_SUPPORT
1025	# ifdef HAVE_STRUCT_UTMP
1026	struct utmp ut;
1027	# endif
1028	# ifdef HAVE_STRUCT_UTMPX
1029	struct utmpx utx;
1030	# endif
1031	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1032	char ut_id[5];
1033	# endif
1034	int utmp_pos;
1035	#endif
1036	row_col_t oldcursor;	1008	row_col_t oldcursor;
1037	#ifdef XPM_BACKGROUND	1009	#ifdef XPM_BACKGROUND
1038	bgPixmap_t bgPixmap;	1010	bgPixmap_t bgPixmap;
1039	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1011	struct ASVisual *asv;
		1012	ASImageManager *asimman;
		1013	ASImage *original_asim;
		1014	struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
1040	#endif	1015	#endif
1041	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1042	struct stat ttyfd_stat; /* original status of our tty */
1043	#endif
1044	#ifdef MENUBAR
1045	menu_t *ActiveMenu, /* currently active menu */
1046	*BuildMenu; /* the menu currently being built */
1047	bar_t *CurrentBar;
1048	# if ! (MENUBAR_MAX > 1)
1049	bar_t BarList;
1050	# endif /* (MENUBAR_MAX > 1) */
1051	#endif
1052	#ifdef CURSOR_BLINK
1053	struct timeval lastcursorchange;
1054	#endif
1055	#ifdef POINTER_BLANK
1056	struct timeval lastmotion;
1057	#endif
1058		1016
1059	/* these three don't need to be kept but do so to placate some mem checkers */	1017	#if ENABLE_OVERLAY
		1018	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1019	text_t **ov_text;
		1020	rend_t **ov_rend;
		1021
		1022	void scr_swap_overlay () NOTHROW;
		1023	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1024	void scr_overlay_off () NOTHROW;
		1025	void scr_overlay_set (int x, int y,
		1026	text_t text,
		1027	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1028	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1029	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1030	#endif
		1031
		1032	vector<void *> allocated; // free these memory blocks with free()
		1033
1060	char *env_windowid; /* environmental variable WINDOWID */	1034	char env_windowid[21]; /* environmental variable WINDOWID */
		1035	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1061	char *env_display; /* environmental variable DISPLAY */	1036	char *env_display; /* environmental variable DISPLAY */
1062	char *env_term; /* environmental variable TERM */	1037	char *env_term; /* environmental variable TERM */
1063	char *env_colorfgbg;	1038
1064	char *locale;	1039	char *locale;
1065	char *codeset;
1066	char charsets[4];	1040	char charsets[4];
1067	unsigned char *v_buffer; /* pointer to physical buffer */	1041	char *v_buffer; /* pointer to physical buffer */
1068	unsigned int v_buflen; /* size of area to write */	1042	unsigned int v_buflen; /* size of area to write */
1069	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1043	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1044
1070	#ifdef KEYSYM_RESOURCE	1045	#ifdef KEYSYM_RESOURCE
1071	const unsigned char *Keysym_map[256];	1046	keyboard_manager *keyboard;
1072	#endif	1047	#endif
		1048
1073	const char *rs[NUM_RESOURCES];	1049	const char *rs[NUM_RESOURCES];
1074	/* command input buffering */	1050	/* command input buffering */
1075	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1051	char *cmdbuf_ptr, *cmdbuf_endp;
1076	unsigned char cmdbuf_base[BUFSIZ];	1052	char cmdbuf_base[CBUFSIZ];
1077		1053
1078	rxvt_salloc *ralloc;	1054	ptytty *pty;
1079	rxvt_salloc *talloc;
1080		1055
1081	void paste (const unsigned char *data, unsigned int len);	1056	rxvt_salloc *talloc; // text line allocator
		1057	rxvt_salloc *ralloc; // rend line allocator
1082		1058
1083	void flush ();	1059	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1084		1060
		1061	#if ENABLE_FRILLS || ISO_14755
		1062	// ISO 14755 entry support
		1063	unicode_t iso14755buf;
		1064	void commit_iso14755 ();
		1065	int hex_keyval (XKeyEvent &ev);
		1066	# if ISO_14755
		1067	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1068	void iso14755_54 (int x, int y);
		1069	# endif
		1070	#endif
		1071
		1072	// modifies first argument(!)
		1073	void paste (char *data, unsigned int len) NOTHROW;
		1074
		1075	long vt_emask, vt_emask_perl, vt_emask_xim;
		1076
		1077	void vt_select_input () const NOTHROW
		1078	{
		1079	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1080	}
		1081
		1082	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1085	void rootwin_cb (XEvent &xev);	1083	void rootwin_cb (XEvent &xev);
1086	xevent_watcher rootwin_ev;	1084	xevent_watcher rootwin_ev;
		1085	#endif
		1086	#if ENABLE_TRANSPARENCY
		1087	int check_our_parents ();
		1088	void check_our_parents_cb (time_watcher &w);
		1089	time_watcher check_our_parents_ev;
		1090	#endif
1087		1091
1088	void x_cb (XEvent &xev);	1092	void x_cb (XEvent &xev);
		1093	void flush ();
1089	xevent_watcher termwin_ev;	1094	xevent_watcher termwin_ev;
1090	xevent_watcher vt_ev;	1095	xevent_watcher vt_ev;
1091	#ifdef HAVE_SCROLLBARS	1096	#ifdef HAVE_SCROLLBARS
1092	xevent_watcher scrollbar_ev;	1097	xevent_watcher scrollbar_ev;
1093	#endif	1098	#endif
1094	#ifdef MENUBAR
1095	xevent_watcher menubar_ev;
1096	#endif
1097		1099
		1100	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1098	void check_cb (check_watcher &w); check_watcher check_ev;	1101	void check_cb (check_watcher &w); check_watcher check_ev;
1099	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1102	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1100		1103	void flush_cb (time_watcher &w); time_watcher flush_ev;
1101	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1104	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1102
1103	void incr_cb (time_watcher &w); time_watcher incr_ev;	1105	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1104		1106
1105	#ifdef CURSOR_BLINK	1107	#ifdef CURSOR_BLINK
1106	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1108	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1107	#endif	1109	#endif
1108	#ifdef TEXT_BLINK	1110	#ifdef TEXT_BLINK
1109	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1111	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1112	#endif
		1113	#ifndef NO_BELL
		1114	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1115	#endif
		1116
		1117	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1118	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1119	#endif
		1120	#ifdef SELECTION_SCROLLING
		1121	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1122	#endif
		1123	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1124	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1110	#endif	1125	#endif
1111		1126
1112	#ifdef POINTER_BLANK	1127	#ifdef POINTER_BLANK
1113	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1128	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1114	void pointer_blank ();	1129	void pointer_blank ();
		1130	#endif
1115	void pointer_unblank ();	1131	void pointer_unblank ();
1116	#endif
1117		1132
1118	void tt_printf (const char *fmt,...);	1133	void tt_printf (const char *fmt,...);
1119	void tt_write (const unsigned char *data, unsigned int len);	1134	void tt_write (const char *data, unsigned int len);
		1135	void pty_write ();
1120		1136
1121	void tt_winch ();	1137	void tt_winch ();
1122		1138
1123	rxvt_term ();	1139	rxvt_term ();
1124	~rxvt_term ();	1140	~rxvt_term ();
1125	void destroy ();	1141	void destroy ();
		1142	void emergency_cleanup ();
1126		1143
1127	bool init (int argc, const char *const *argv);	1144	bool init (int argc, const char *const *argv, stringvec *envv);
		1145
		1146	bool init (stringvec *argv, stringvec *envv)
		1147	{
		1148	this->argv = argv;
		1149	return init (argv->size (), argv->begin (), envv);
		1150	}
		1151
1128	bool init_vars ();	1152	bool init_vars ();
1129		1153
1130	unicode_t next_char ();
1131
1132	bool pty_fill ();	1154	bool pty_fill ();
1133		1155
1134	void *operator new (size_t s);	1156	void make_current () const // make this the "currently active" urxvt instance
1135	void operator delete (void *p, size_t s);	1157	{
		1158	SET_R (this);
		1159	set_environ (envv);
		1160	rxvt_set_locale (locale);
		1161	}
1136		1162
1137	void init_secondary ();	1163	void init_secondary ();
1138	const char **init_resources (int argc, const char *const *argv);	1164	const char **init_resources (int argc, const char *const *argv);
		1165	const char *x_resource (const char *name);
1139	void init_env ();	1166	void init_env ();
1140	void set_locale (const char *locale);	1167	void set_locale (const char *locale);
1141	void init_xlocale ();	1168	void init_xlocale ();
1142	void init_command (const char *const *argv);	1169	void init_command (const char *const *argv);
1143	int run_command (const char *const *argv);	1170	void run_command (const char *const *argv);
1144	int run_child (const char *const *argv);	1171	int run_child (const char *const *argv);
1145		1172
1146	void color_aliases (int idx);	1173	void color_aliases (int idx);
1147	void recolour_cursor ();	1174	void recolour_cursor ();
1148	void create_windows (int argc, const char *const *argv);	1175	void create_windows (int argc, const char *const *argv);
1149	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1176	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1150	void window_calc (unsigned int width, unsigned int height);	1177	void window_calc (unsigned int newwidth, unsigned int newheight);
1151		1178
1152	#if USE_XIM	1179	#if USE_XIM
		1180	rxvt_xim *input_method;
		1181	XIC Input_Context;
		1182	XIMStyle input_style;
		1183	XPoint spot; // most recently sent spot position
		1184
1153	void im_destroy ();	1185	void im_destroy ();
1154	void im_cb (); im_watcher im_ev;	1186	void im_cb (); im_watcher im_ev;
1155	void im_set_size (XRectangle *size);	1187	void im_set_size (XRectangle &size);
1156	void im_set_position (XPoint *pos);	1188	void im_set_position (XPoint &pos) NOTHROW;
1157	void im_set_color (unsigned long *fg, unsigned long *bg);	1189	void im_set_color (unsigned long &fg, unsigned long &bg);
1158	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1190	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1159		1191
1160	bool IMisRunning ();	1192	bool IMisRunning ();
1161	void IMSendSpot ();	1193	void IMSendSpot ();
1162	bool IM_get_IC (const char *modifiers);	1194	bool IM_get_IC (const char *modifiers);
1163	void IMSetStatusPosition ();	1195	void IMSetPosition ();
1164	#endif	1196	#endif
1165		1197
1166	void resize_scrollbar ();	1198	void resize_scrollbar ();
1167		1199
1168	void pixel_position (int *x, int *y);
1169
1170	void selection_click (int clicks, int x, int y);
1171	void selection_extend (int x, int y, int flag);
1172	void selection_rotate (int x, int y);
1173
1174	/* screen (!) */
1175	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1176	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1177	int scr_scroll_text (int row1, int row2, int count, int spec);
1178	void scr_reset ();
1179	void scr_reset_realloc ();
1180	void scr_release ();
1181	void scr_clear (bool really = true);
1182	void scr_refresh (unsigned char refresh_type);
1183	bool scr_refresh_rend (rend_t mask, rend_t value);
1184	void scr_erase_screen (int mode);
1185	void scr_touch (bool refresh);
1186	void scr_expose (int x, int y, int width, int height, bool refresh);
1187	void scr_remap_chars ();
1188	void scr_remap_chars (text_t *tp, rend_t *rp);
1189
1190	/* autoconvert */
1191
1192	// command.C	1200	// command.C
1193	void lookup_key (XKeyEvent &ev);	1201	void key_press (XKeyEvent &ev);
		1202	void key_release (XKeyEvent &ev);
1194	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1203	unsigned int cmd_write (const char *str, unsigned int count);
1195	unicode_t cmd_getc ();	1204
		1205	wchar_t next_char () NOTHROW;
		1206	wchar_t cmd_getc () THROW ((class out_of_input));
		1207	uint32_t next_octet () NOTHROW;
		1208	uint32_t cmd_get8 () THROW ((class out_of_input));
		1209
1196	bool cmd_parse ();	1210	bool cmd_parse ();
1197	void mouse_report (XButtonEvent &ev);	1211	void mouse_report (XButtonEvent &ev);
1198	void button_press (XButtonEvent &ev);	1212	void button_press (XButtonEvent &ev);
1199	void button_release (XButtonEvent &ev);	1213	void button_release (XButtonEvent &ev);
1200	int check_our_parents ();	1214	void focus_in ();
		1215	void focus_out ();
		1216	void update_fade_color (unsigned int idx);
1201	#ifdef PRINTPIPE	1217	#ifdef PRINTPIPE
1202	FILE *popen_printer ();	1218	FILE *popen_printer ();
1203	int pclose_printer (FILE *stream);	1219	int pclose_printer (FILE *stream);
1204	#endif	1220	#endif
1205	void process_print_pipe ();	1221	void process_print_pipe ();
1206	void process_nonprinting (unsigned char ch);	1222	void process_nonprinting (unicode_t ch);
1207	void process_escape_vt52 (unsigned char ch);	1223	void process_escape_vt52 (unicode_t ch);
1208	void process_escape_seq ();	1224	void process_escape_seq ();
1209	void process_csi_seq ();	1225	void process_csi_seq ();
1210	void process_window_ops (const int *args, unsigned int nargs);	1226	void process_window_ops (const int *args, unsigned int nargs);
1211	unsigned char * get_to_st (unsigned char *ends_how);	1227	char *get_to_st (unicode_t &ends_how);
1212	void process_dcs_seq ();	1228	void process_dcs_seq ();
1213	void process_osc_seq ();	1229	void process_osc_seq ();
1214	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));	1230	void process_color_seq (int report, int color, const char *str, char resp);
		1231	void process_xterm_seq (int op, const char *str, char resp);
1215	int privcases (int mode, unsigned long bit);	1232	int privcases (int mode, unsigned long bit);
1216	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1233	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1217	void process_sgr_mode (unsigned int nargs, const int *arg);	1234	void process_sgr_mode (unsigned int nargs, const int *arg);
1218	void process_graphics ();	1235	void process_graphics ();
1219	// init.C	1236	// init.C
1220	void Get_Colours ();	1237	void Get_Colours ();
1221	void get_ourmods ();	1238	void get_ourmods ();
1222	// logging.C
1223	void makeutent (const char *pty, const char *hostname);
1224	void cleanutent ();
1225	// main.C;	1239	// main.C
1226	void privileges (int mode);	1240	bool set_fonts ();
1227	void privileged_utmp (char action);	1241	void set_string_property (Atom prop, const char *str, int len = -1);
1228	void privileged_ttydev (char action);	1242	void set_utf8_property (Atom prop, const char *str, int len = -1);
1229	bool change_font (const char *fontname);
1230	bool font_up_down (int n, int direction);
1231	void set_title (const char *str);	1243	void set_title (const char *str);
1232	void set_iconName (const char *str);	1244	void set_icon_name (const char *str);
1233	void set_window_color (int idx, const char *color);	1245	void set_window_color (int idx, const char *color);
1234	void set_colorfgbg ();	1246	void set_colorfgbg ();
1235	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1247	bool set_color (rxvt_color &color, const char *name);
		1248	void alias_color (int dst, int src);
1236	void set_widthheight (unsigned int width, unsigned int height);	1249	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1237
1238	#ifdef MENUBAR
1239	// menubar.C
1240	void menuitem_free (menu_t *menu, menuitem_t *item);
1241	int action_dispatch (action_t *action);
1242	void menuarrow_free (char name);
1243	void menuarrow_add (char *string);
1244	char *menu_find_base (menu_t **menu, char *path);
1245	menu_t *menu_delete (menu_t *menu);
1246	menu_t *menu_add (menu_t *parent, char *path);
1247	void drawbox_menubar (int x, int len, int state);
1248	void drawtriangle (int x, int y, int state);
1249	void drawbox_menuitem (int y, int state);
1250	void menu_show ();
1251	void menu_display (void (rxvt_term::*update) ());
1252	void menu_hide_all ();
1253	void menu_hide ();
1254	void menu_clear (menu_t *menu);
1255	void menubar_clear ();
1256	bar_t *menubar_find (const char *name);
1257	int menubar_push (const char *name);
1258	void menubar_remove (const char *name);
1259	void menubar_dump (FILE *fp);
1260	void menubar_read (const char *filename);
1261	void menubar_dispatch (char *str);
1262	void draw_Arrows (int name, int state);
1263	void menubar_expose ();
1264	int menubar_mapping (int map);
1265	int menu_select (XButtonEvent &ev);
1266	void menubar_select (XButtonEvent &ev);
1267	void menubar_control (XButtonEvent &ev);
1268	void map_menuBar (int map);
1269	#endif
1270		1250
1271	// screen.C	1251	// screen.C
		1252
		1253	void lalloc (line_t &l) const
		1254	{
		1255	l.t = (text_t *)talloc->alloc ();
		1256	l.r = (rend_t *)ralloc->alloc ();
		1257	}
		1258
		1259	#if 0
		1260	void lfree (line_t &l)
		1261	{
		1262	talloc->free (l.t);
		1263	ralloc->free (l.r);
		1264	}
		1265	#endif
		1266
		1267	void lresize (line_t &l) const
		1268	{
		1269	if (!l.t)
		1270	return;
		1271
		1272	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1273	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1274
		1275	l.l = min (l.l, ncol);
		1276
		1277	if (ncol > prev_ncol)
		1278	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1279	}
		1280
		1281	int fgcolor_of (rend_t r) const NOTHROW
		1282	{
		1283	int base = GET_BASEFG (r);
		1284	#ifndef NO_BRIGHTCOLOR
		1285	if (r & RS_Bold
		1286	# if ENABLE_STYLES
		1287	&& option (Opt_intensityStyles)
		1288	# endif
		1289	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1290	base += minBrightCOLOR - minCOLOR;
		1291	#endif
		1292	return base;
		1293	}
		1294
		1295	int bgcolor_of (rend_t r) const NOTHROW
		1296	{
		1297	int base = GET_BASEBG (r);
		1298	#ifndef NO_BRIGHTCOLOR
		1299	if (r & RS_Blink
		1300	# if ENABLE_STYLES
		1301	&& option (Opt_intensityStyles)
		1302	# endif
		1303	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1304	base += minBrightCOLOR - minCOLOR;
		1305	#endif
		1306	return base;
		1307	}
		1308
		1309	bool option (uint8_t opt) const NOTHROW
		1310	{
		1311	return options[opt >> 3] & (1 << (opt & 7));
		1312	}
		1313
		1314	void set_option (uint8_t opt, bool set = true) NOTHROW
		1315	{
		1316	if (set)
		1317	options[opt >> 3] |= (1 << (opt & 7));
		1318	else
		1319	options[opt >> 3] &= ~(1 << (opt & 7));
		1320	}
		1321
		1322	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1323	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1324	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1325	void scr_reset ();
		1326	void scr_release () NOTHROW;
		1327	void scr_clear (bool really = false) NOTHROW;
		1328	void scr_refresh () NOTHROW;
		1329	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1330	void scr_erase_screen (int mode) NOTHROW;
		1331	#if ENABLE_FRILLS
		1332	void scr_erase_savelines () NOTHROW;
		1333	void scr_backindex () NOTHROW;
		1334	void scr_forwardindex () NOTHROW;
		1335	#endif
		1336	void scr_touch (bool refresh) NOTHROW;
		1337	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1338	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1339	void scr_recolour () NOTHROW;
		1340	void scr_remap_chars () NOTHROW;
		1341	void scr_remap_chars (line_t &l) NOTHROW;
		1342
		1343	enum cursor_mode { SAVE, RESTORE };
		1344
1272	void scr_poweron ();	1345	void scr_poweron ();
1273	void scr_cursor (int mode);	1346	void scr_cursor (cursor_mode mode) NOTHROW;
		1347	void scr_do_wrap () NOTHROW;
		1348	void scr_swap_screen () NOTHROW;
1274	int scr_change_screen (int scrn);	1349	void scr_change_screen (int scrn);
1275	void scr_color (unsigned int color, int fgbg);	1350	void scr_color (unsigned int color, int fgbg) NOTHROW;
1276	void scr_rendition (int set, int style);	1351	void scr_rendition (int set, int style) NOTHROW;
1277	void scr_add_lines (const unicode_t *str, int nlines, int len);	1352	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1278	void scr_backspace ();	1353	void scr_backspace () NOTHROW;
1279	void scr_tab (int count);	1354	void scr_tab (int count, bool ht = false) NOTHROW;
1280	void scr_backindex ();
1281	void scr_forwardindex ();
1282	void scr_gotorc (int row, int col, int relative);	1355	void scr_gotorc (int row, int col, int relative) NOTHROW;
1283	void scr_index (enum page_dirn direction);	1356	void scr_index (enum page_dirn direction) NOTHROW;
1284	void scr_erase_line (int mode);	1357	void scr_erase_line (int mode) NOTHROW;
1285	void scr_E ();	1358	void scr_E () NOTHROW;
1286	void scr_insdel_lines (int count, int insdel);	1359	void scr_insdel_lines (int count, int insdel) NOTHROW;
1287	void scr_insdel_chars (int count, int insdel);	1360	void scr_insdel_chars (int count, int insdel) NOTHROW;
1288	void scr_scroll_region (int top, int bot);	1361	void scr_scroll_region (int top, int bot) NOTHROW;
1289	void scr_cursor_visible (int mode);	1362	void scr_cursor_visible (int mode) NOTHROW;
1290	void scr_autowrap (int mode);	1363	void scr_autowrap (int mode) NOTHROW;
1291	void scr_relative_origin (int mode);	1364	void scr_relative_origin (int mode) NOTHROW;
1292	void scr_insert_mode (int mode);	1365	void scr_insert_mode (int mode) NOTHROW;
1293	void scr_set_tab (int mode);	1366	void scr_set_tab (int mode) NOTHROW;
1294	void scr_rvideo_mode (int mode);	1367	void scr_rvideo_mode (bool on) NOTHROW;
1295	void scr_report_position ();	1368	void scr_report_position () NOTHROW;
1296	void set_font_style ();	1369	void set_font_style () NOTHROW;
1297	void scr_charset_choose (int set);	1370	void scr_charset_choose (int set) NOTHROW;
1298	void scr_charset_set (int set, unsigned int ch);	1371	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1299	int scr_move_to (int y, int len);	1372	void scr_move_to (int y, int len) NOTHROW;
1300	int scr_page (enum page_dirn direction, int nlines);	1373	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1301	int scr_changeview (uint16_t oldviewstart);	1374	bool scr_changeview (int new_view_start) NOTHROW;
1302	void scr_bell ();	1375	void scr_bell () NOTHROW;
1303	void scr_printscreen (int fullhist);	1376	void scr_printscreen (int fullhist) NOTHROW;
		1377	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1378	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1304	void scr_reverse_selection ();	1379	void scr_reverse_selection () NOTHROW;
1305	void scr_dump (int fd);	1380	void scr_dump (int fd) NOTHROW;
		1381
1306	void selection_check (int check_more);	1382	void selection_check (int check_more) NOTHROW;
1307	int selection_paste (Window win, Atom prop, bool delete_prop);	1383	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1308	void selection_property (Window win, Atom prop);	1384	void selection_property (Window win, Atom prop) NOTHROW;
1309	void selection_request (Time tm, int x, int y);	1385	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1310	int selection_request_other (Atom target, int selnum);	1386	int selection_request_other (Atom target, int selnum) NOTHROW;
1311	void selection_clear ();	1387	void selection_clear () NOTHROW;
1312	void selection_make (Time tm);	1388	void selection_make (Time tm);
		1389	bool selection_grab (Time tm) NOTHROW;
1313	void selection_start_colrow (int col, int row);	1390	void selection_start_colrow (int col, int row) NOTHROW;
1314	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1391	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1315	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1392	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1316	void selection_remove_trailing_spaces ();	1393	void selection_remove_trailing_spaces () NOTHROW;
1317	void selection_send (const XSelectionRequestEvent &rq);	1394	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1395	void selection_click (int clicks, int x, int y) NOTHROW;
		1396	void selection_extend (int x, int y, int flag) NOTHROW;
		1397	void selection_rotate (int x, int y) NOTHROW;
		1398
		1399	void pixel_position (int *x, int *y) NOTHROW;
1318		1400
1319	#if defined(NEXT_SCROLLBAR)	1401	#if defined(NEXT_SCROLLBAR)
1320	// scrollbar-next.C	1402	// scrollbar-next.C
1321	Pixmap renderPixmap (const char *const *data, int width, int height);	1403	Pixmap renderPixmap (const char *const *data, int width, int height);
1322	void init_scrollbar_stuff ();	1404	void init_scrollbar_stuff ();
…		…
1324	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1406	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1325	#endif	1407	#endif
1326		1408
1327	#if defined(RXVT_SCROLLBAR)	1409	#if defined(RXVT_SCROLLBAR)
1328	// scrollbar-rxvt.C	1410	// scrollbar-rxvt.C
1329	void Draw_button (int x, int y, int state, int dirn);
1330	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1411	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1331	#endif	1412	#endif
1332		1413
1333	#if defined(XTERM_SCROLLBAR)	1414	#if defined(XTERM_SCROLLBAR)
1334	// scrollbar-xterm.C	1415	// scrollbar-xterm.C
…		…
1347		1428
1348	// xdefaults.C	1429	// xdefaults.C
1349	void get_options (int argc, const char *const *argv);	1430	void get_options (int argc, const char *const *argv);
1350	int parse_keysym (const char *str, const char *arg);	1431	int parse_keysym (const char *str, const char *arg);
1351	void get_xdefaults (FILE *stream, const char *name);	1432	void get_xdefaults (FILE *stream, const char *name);
1352	void extract_resources (Display *display, const char *name);	1433	void extract_resources ();
1353	// xpm.C	1434	// xpm.C
1354	int scale_pixmap (const char *geom);	1435	int scale_pixmap (const char *geom);
1355	void resize_pixmap ();	1436	void resize_pixmap ();
1356	Pixmap set_bgPixmap (const char *file);	1437	Pixmap set_bgPixmap (const char *file);
1357	};	1438	};
1358
1359	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1360	extern void rxvt_set_locale (const char *locale);
1361		1439
1362	/*	1440	/*
1363	*****************************************************************************	1441	*****************************************************************************
1364	* PROTOTYPES	1442	* PROTOTYPES
1365	*****************************************************************************	1443	*****************************************************************************
…		…
1367	#ifdef PROTOTYPES	1445	#ifdef PROTOTYPES
1368	# define __PROTO(p) p	1446	# define __PROTO(p) p
1369	#else	1447	#else
1370	# define __PROTO(p) ()	1448	# define __PROTO(p) ()
1371	#endif	1449	#endif
1372	#include "protos.h"
1373
1374	#ifdef DEBUG_malloc
1375	# include "dmalloc.h" /* This comes last */
1376	#endif
1377		1450
1378	#endif /* _RXVT_H_ */	1451	#endif /* _RXVT_H_ */
1379		1452

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