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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.69 by pcg, Fri Apr 2 20:41:01 2004 UTC vs.
Revision 1.254 by root, Thu Feb 2 18:04:46 2006 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	#else
		23	# define ENABLE_MINIMAL 1
		24	#endif
7		25
8	#include <limits.h>	26	#include <limits.h>
9		27
10	#include <X11/cursorfont.h>	28	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	29	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	30	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	31	#include <X11/Xatom.h>
		32	#if ENABLE_FRILLS
		33	# include <X11/Xmd.h>
		34	#endif
14		35
15	#include "encoding.h"	36	#include "encoding.h"
16	#include "defaultfont.h"
17	#include "rxvtcolor.h"	37	#include "rxvtutil.h"
		38	#include "rxvtfont.h"
		39	#include "rxvttoolkit.h"
18	#include "iom.h"	40	#include "iom.h"
19	#include "salloc.h"	41	#include "salloc.h"
		42	#include "libptytty.h"
		43
		44	#include "rxvtperl.h"
		45
		46	// try to avoid some macros to decrease code size, on some systems
		47	#if ENABLE_MINIMAL
		48	# define strcmp(a,b) (strcmp)(a,b)
		49	# define strlen(a) (strlen)(a)
		50	# define strcpy(a,b) (strcpy)(a,b)
		51	# define memset(a,c,l) (memset)(a,c,l)
		52	# define memcpy(a,b,l) (memcpy)(a,b,l)
		53	#endif
20		54
21	/*	55	/*
22	*****************************************************************************	56	*****************************************************************************
23	* SYSTEM HACKS	57	* SYSTEM HACKS
24	*****************************************************************************	58	*****************************************************************************
25	*/	59	*/
26	/* Consistent defines - please report on the necessity	60	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	61	* @ Unixware: defines (__svr4__)
28	*/	62	*/
29	#if defined (SVR4) && !defined (__svr4__)	63	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	64	# define __svr4__ 1
31	#endif	65	#endif
32	#if defined (sun) && !defined (__sun__)	66	#if defined (sun) && !defined (__sun__)
33	# define __sun__	67	# define __sun__ 1
34	#endif	68	#endif
35		69
36	#ifndef HAVE_XPOINTER	70	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	71	typedef char *XPointer;
38	#endif	72	#endif
39		73
40	#ifdef HAVE_TERMIOS_H	74	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	# include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
…		…
63	# define STDIN_FILENO 0	97	# define STDIN_FILENO 0
64	# define STDOUT_FILENO 1	98	# define STDOUT_FILENO 1
65	# define STDERR_FILENO 2	99	# define STDERR_FILENO 2
66	#endif	100	#endif
67		101
68	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	102	/****************************************************************************/
69	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	103
70	# define NO_SETOWNER_TTYDEV	104	// exception thrown on fatal (per-instance) errors
		105	class rxvt_failure_exception { };
		106
		107	// exception thrown when the command parser runs out of input data
		108	class out_of_input { };
		109
		110	/*
		111	*****************************************************************************
		112	* PROTOTYPES
		113	*****************************************************************************
		114	*/
		115	// main.C
		116	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		117	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		118	void rxvt_clean_exit () NOTHROW;
		119	void * rxvt_malloc (size_t size);
		120	void * rxvt_calloc (size_t number, size_t size);
		121	void * rxvt_realloc (void *ptr, size_t size);
		122
		123	// misc.C
		124	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		125	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		126	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		127	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		128	char * rxvt_strdup_cpp (const char *str);
		129
		130	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		131
		132	char * rxvt_r_basename (const char *str) NOTHROW;
		133	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		134	void rxvt_log (const char *fmt,...) NOTHROW;
		135	void rxvt_warn (const char *fmt,...) NOTHROW;
		136	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		137	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		138
		139	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		140	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		141	char * rxvt_Str_trim (char *str) NOTHROW;
		142	int rxvt_Str_escaped (char *str) NOTHROW;
		143	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		144	void rxvt_freecommastring (char **cs) NOTHROW;
		145	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		146
		147	/////////////////////////////////////////////////////////////////////////////
		148
		149	// temporarily replace the process environment
		150	extern char **environ;
		151	extern char **rxvt_environ; // the original environ pointer
		152
		153	inline void set_environ (stringvec *envv)
		154	{
		155	#if ENABLE_PERL
		156	assert (envv);
		157	#else
		158	if (envv)
71	# endif	159	#endif
		160	environ = (char **)envv->begin ();
		161	}
		162
		163	inline void set_environ (char **envv)
		164	{
		165	#if ENABLE_PERL
		166	assert (envv);
		167	#else
		168	if (envv)
72	#endif	169	#endif
73	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	170	environ = envv;
74	# define NO_SETOWNER_TTYDEV	171	}
75	#endif
76		172
77	/*	173	/*
78	*****************************************************************************	174	*****************************************************************************
79	* STRUCTURES AND TYPEDEFS	175	* STRUCTURES AND TYPEDEFS
80	*****************************************************************************	176	*****************************************************************************
81	*/	177	*/
82	struct grwin_t;	178	struct grwin_t;
83		179
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	180	/* If we're using either the rxvt scrollbar, keep the
93	* scrollColor resource.	181	* scrollColor resource.
94	*/	182	*/
95	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	183	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96	# define KEEP_SCROLLCOLOR 1	184	# define KEEP_SCROLLCOLOR 1
97	#else	185	#else
98	# undef KEEP_SCROLLCOLOR	186	# undef KEEP_SCROLLCOLOR
99	#endif	187	#endif
100		188
101	#ifdef XPM_BACKGROUND	189	#ifdef XPM_BACKGROUND
102	typedef struct {	190	typedef struct {
103	short w, h, x, y;	191	short w, h, x, y;
104	Pixmap pixmap;	192	Pixmap pixmap;
105	} bgPixmap_t;	193	} bgPixmap_t;
106	#endif	194	#endif
107		195
108	/*	196	/*
109	* the 'essential' information for reporting Mouse Events	197	* the 'essential' information for reporting Mouse Events
110	* pared down from XButtonEvent	198	* pared down from XButtonEvent
111	*/	199	*/
112	struct mouse_event {	200	struct mouse_event {
113	int clicks;	201	int clicks;
114	Time time; /* milliseconds */	202	Time time; /* milliseconds */
115	unsigned int state; /* key or button mask */	203	unsigned int state; /* key or button mask */
116	unsigned int button; /* detail */	204	unsigned int button; /* detail */
117	};	205	};
118		206
119	#ifndef min	207	#if ENABLE_FRILLS
120	# define min(a,b) (((a) < (b)) ? (a) : (b))	208	typedef struct _mwmhints {
121	# define max(a,b) (((a) > (b)) ? (a) : (b))	209	CARD32 flags;
		210	CARD32 functions;
		211	CARD32 decorations;
		212	INT32 input_mode;
		213	CARD32 status;
		214	} MWMHints;
122	#endif	215	#endif
123		216
124	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	217	#if ENABLE_XEMBED
125	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	218	// XEMBED messages
126	#define SWAP_IT(one, two, typeof) \	219	# define XEMBED_EMBEDDED_NOTIFY 0
127	do { \	220	# define XEMBED_WINDOW_ACTIVATE 1
128	typeof swapittmp; \	221	# define XEMBED_WINDOW_DEACTIVATE 2
129	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	222	# define XEMBED_REQUEST_FOCUS 3
130	} while (/* CONSTCOND */ 0)	223	# define XEMBED_FOCUS_IN 4
131	#define BOUND_POSITIVE_INT16(val) \	224	# define XEMBED_FOCUS_OUT 5
132	(int16_t) ((val) <= 0 \	225	# define XEMBED_FOCUS_NEXT 6
133	? 0 \	226	# define XEMBED_FOCUS_PREV 7
134	: min ((val), (((uint16_t)-1)>>1)))	227
		228	# define XEMBED_MODALITY_ON 10
		229	# define XEMBED_MODALITY_OFF 11
		230	# define XEMBED_REGISTER_ACCELERATOR 12
		231	# define XEMBED_UNREGISTER_ACCELERATOR 13
		232	# define XEMBED_ACTIVATE_ACCELERATOR 14
		233
		234	// XEMBED detail code
		235	# define XEMBED_FOCUS_CURRENT 0
		236	# define XEMBED_FOCUS_FIRST 1
		237	# define XEMBED_FOCUS_LAST 2
		238
		239	# define XEMBED_MAPPED (1 << 0)
		240	#endif
135		241
136	/*	242	/*
137	*****************************************************************************	243	*****************************************************************************
138	* NORMAL DEFINES	244	* NORMAL DEFINES
139	*****************************************************************************	245	*****************************************************************************
…		…
145	# define COLORTERMENVFULL COLORTERMENV "-xpm"	251	# define COLORTERMENVFULL COLORTERMENV "-xpm"
146	#else	252	#else
147	# define COLORTERMENVFULL COLORTERMENV	253	# define COLORTERMENVFULL COLORTERMENV
148	#endif	254	#endif
149	#ifndef TERMENV	255	#ifndef TERMENV
150	# define TERMENV "rxvt"	256	# define TERMENV "rxvt-unicode"
151	#endif	257	#endif
152		258
153	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
154	# define NO_MOUSE_REPORT_SCROLLBAR	260	# define NO_MOUSE_REPORT_SCROLLBAR 1
155	#endif
156
157	#ifdef NO_RESOURCES
158	# undef USE_XGETDEFAULT
159	#endif	261	#endif
160		262
161	/* now look for other badly set stuff */	263	/* now look for other badly set stuff */
162		264
163	#if !defined (EACCESS) && defined(EAGAIN)	265	#if !defined (EACCESS) && defined(EAGAIN)
…		…
167	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	269	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
168	# define EXIT_SUCCESS 0 /* exit function success */	270	# define EXIT_SUCCESS 0 /* exit function success */
169	# define EXIT_FAILURE 1 /* exit function failure */	271	# define EXIT_FAILURE 1 /* exit function failure */
170	#endif	272	#endif
171		273
172	#define menuBar_esc 10
173	#define scrollBar_esc 30	274	#define scrollBar_esc 30
174	#define menuBar_margin 2 /* margin below text */
175		275
176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	276	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
177	# define HAVE_SCROLLBARS	277	# define HAVE_SCROLLBARS 1
178	#endif
179
180	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
181	#ifdef HALFSHADOW
182	# define SHADOW 1
183	#else
184	# define SHADOW 2
185	#endif	278	#endif
186		279
187	#define R_SB_ALIGN_CENTRE 0	280	#define R_SB_ALIGN_CENTRE 0
188	#define R_SB_ALIGN_TOP 1	281	#define R_SB_ALIGN_TOP 1
189	#define R_SB_ALIGN_BOTTOM 2	282	#define R_SB_ALIGN_BOTTOM 2
190		283
191	#define R_SB_RXVT 0
192	#define R_SB_NEXT 1	284	#define R_SB_NEXT 1
193	#define R_SB_XTERM 2	285	#define R_SB_XTERM 2
194	#define R_SB_PLAIN 4	286	#define R_SB_PLAIN 4
		287	#define R_SB_RXVT 8
195		288
196	#define SB_WIDTH_NEXT 19	289	#define SB_WIDTH_NEXT 19
197	#define SB_WIDTH_XTERM 15	290	#define SB_WIDTH_XTERM 15
198	#define SB_WIDTH_PLAIN 7	291	#define SB_WIDTH_PLAIN 7
199	#ifndef SB_WIDTH_RXVT	292	#ifndef SB_WIDTH_RXVT
…		…
262	* |	355	* |
263	* +---< SB_WIDTH_NEXT	356	* +---< SB_WIDTH_NEXT
264	*/	357	*/
265		358
266	enum {	359	enum {
267	NO_REFRESH = 0 , /* Window not visible at all! */	360	NO_REFRESH = 0, /* Window not visible at all! */
268	FAST_REFRESH = 1<<0, /* Fully exposed window */	361	FAST_REFRESH = 1, /* Fully exposed window */
269	SLOW_REFRESH = 1<<1, /* Partially exposed window */	362	SLOW_REFRESH = 2, /* Partially exposed window */
270	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
271	REFRESH_BOUNDS = 1<<3
272	};	363	};
273		364
274	#ifdef NO_SECONDARY_SCREEN	365	#ifdef NO_SECONDARY_SCREEN
275	# define NSCREENS 0	366	# define NSCREENS 0
276	#else	367	#else
277	# define NSCREENS 1	368	# define NSCREENS 1
278	#endif	369	#endif
279		370
280	#define IGNORE 0
281	#define SAVE 's'
282	#define RESTORE 'r'
283
284	/* special (internal) prefix for font commands */	371	/* special (internal) prefix for font commands */
285	#define FONT_CMD '#'	372	#define FONT_CMD '#'
286	#define FONT_DN "#-"	373	#define FONT_DN "#-"
287	#define FONT_UP "#+"	374	#define FONT_UP "#+"
288		375
289	/* flags for rxvt_scr_gotorc () */	376	/* flags for rxvt_scr_gotorc () */
290	enum {	377	enum {
291	C_RELATIVE = 1 , /* col movement is relative */	378	C_RELATIVE = 1, /* col movement is relative */
292	R_RELATIVE = 2, /* row movement is relative */	379	R_RELATIVE = 2, /* row movement is relative */
293	RELATIVE = 1 | 2,	380	RELATIVE = C_RELATIVE | R_RELATIVE,
294	};	381	};
295		382
296	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	383	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
297	enum {	384	enum {
298	INSERT = -1, /* don't change these values */	385	INSERT = -1, /* don't change these values */
…		…
311	enum {	398	enum {
312	PRIMARY = 0,	399	PRIMARY = 0,
313	SECONDARY,	400	SECONDARY,
314	};	401	};
315		402
316	#define RS_None 0 /* Normal */	403	#define RS_None 0
317		404
318	#define RS_fgMask 0x000001FFu /* 512 colors */	405	#define RS_fgMask 0x0000007fUL // 128 colors
319	#define RS_bgMask 0x0003FE00u /* 512 colors */	406	#define RS_bgMask 0x00003f80UL // 128 colors
320	#define RS_Bold 0x00040000u /* bold */	407
		408	// font styles
		409	#define RS_Bold 0x00004000UL // value 1
		410	#define RS_Italic 0x00008000UL // value 2
		411
		412	// fake styles
321	#define RS_Blink 0x00080000u /* blink */	413	#define RS_Blink 0x00010000UL // blink
322	#define RS_RVid 0x00100000u /* reverse video */	414	#define RS_RVid 0x00020000UL // reverse video
323	#define RS_Uline 0x00200000u /* underline */	415	#define RS_Uline 0x00040000UL // underline
324		416
325	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	417	// toggle this to force redraw, must be != RS_Careful
		418	#define RS_redraw 0x01000000UL
		419
		420	// 5 custom bits for extensions
		421	#define RS_customCount 32
		422	#define RS_customMask 0x00f80000UL
326	#define RS_fontShift 22	423	#define RS_customShift 19
327		424
		425	// other flags
		426	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		427
		428	#define RS_styleCount 4
		429	#define RS_styleMask (RS_Bold | RS_Italic)
		430	#define RS_styleShift 14
		431
328	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	432	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
329	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	433	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		434
		435	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		436	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		437	#define RS_fontShift 24
		438
		439	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		440	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
330		441
331	#define Sel_none 0 /* Not waiting */	442	#define Sel_none 0 /* Not waiting */
332	#define Sel_normal 0x01 /* normal selection */	443	#define Sel_normal 0x01 /* normal selection */
333	#define Sel_incr 0x02 /* incremental selection */	444	#define Sel_incr 0x02 /* incremental selection */
334	#define Sel_direct 0x00	445	#define Sel_direct 0x00
…		…
359	XTerm_property = 3, // change X property	470	XTerm_property = 3, // change X property
360	XTerm_Color = 4, // change colors	471	XTerm_Color = 4, // change colors
361	XTerm_Color00 = 10, // not implemented, CLASH!	472	XTerm_Color00 = 10, // not implemented, CLASH!
362	XTerm_Color01 = 11, // not implemented	473	XTerm_Color01 = 11, // not implemented
363	XTerm_Color_cursor = 12, // change actual 'Cursor' color	474	XTerm_Color_cursor = 12, // change actual 'Cursor' color
364	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	475	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
365	XTerm_Color_pointer_bg = 14, // not implemented	476	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
366	XTerm_Color05 = 15, // not implemented	477	XTerm_Color05 = 15, // not implemented (tektronix fg)
367	XTerm_Color06 = 16, // not implemented	478	XTerm_Color06 = 16, // not implemented (tektronix bg)
368	XTerm_Color_RV = 17, // change actual 'Highlight' color	479	XTerm_Color_RV = 17, // change actual 'Highlight' color
369	XTerm_logfile = 46, // not implemented	480	XTerm_logfile = 46, // not implemented
370	XTerm_font = 50,	481	XTerm_font = 50,
371		482
372	XTerm_konsole30 = 30, // reserved for konsole	483	XTerm_konsole30 = 30, // reserved for konsole
373	XTerm_konsole31 = 31, // reserved for konsole	484	XTerm_konsole31 = 31, // reserved for konsole
374	XTerm_emacs51 = 51, // reserved for emacs shell	485	XTerm_emacs51 = 51, // reserved for emacs shell
375	/*	486	/*
376	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	487	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		488	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
377	*/	489	*/
378	XTerm_Color_BD = 18, // change actual 'Bold' color	490	Rxvt_Color_BD = 18, // change actual 'Bold' color
379	XTerm_Color_UL = 19, // change actual 'Underline' color	491	Rxvt_Color_UL = 19, // change actual 'Underline' color
380	XTerm_Pixmap = 20, // new bg pixmap	492	Rxvt_Pixmap = 20, // new bg pixmap
381	XTerm_restoreFG = 39, // change default fg color	493	Rxvt_restoreFG = 39, // change default fg color
382	XTerm_restoreBG = 49, // change default bg color	494	Rxvt_restoreBG = 49, // change default bg color
383	XTerm_dumpscreen = 55, // dump scrollback and all of screen	495	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		496
384	XTerm_locale = 701, // change locale	497	URxvt_locale = 701, // change locale
385	XTerm_findfont = 702, // find font of given character (in decimal)	498	URxvt_version = 702, // request version
386	XTerm_Menu = 703, // set menu item	499
		500	URxvt_Color_IT = 704, // change actual 'Italic' colour
		501	URxvt_Color_tint = 705, // change actual tint colour
		502	URxvt_Color_BD = 706,
		503	URxvt_Color_UL = 707,
		504
		505	URxvt_font = 710,
		506	URxvt_boldFont = 711,
		507	URxvt_italicFont = 712,
		508	URxvt_boldItalicFont = 713,
		509
		510	URxvt_view_up = 720,
		511	URxvt_view_down = 721,
		512
		513	URxvt_perl = 777,
387	};	514	};
388		515
389	/* Words starting with `Color_' are colours. Others are counts */	516	/* Words starting with `Color_' are colours. Others are counts */
390	/*	517	/*
391	* The following comment is mostly obsolete since pixcolor_set was expanded:
392	* We're currently upto 29 colours. Only 3 more available. The
393	* PixColor and rendition colour usage should probably be decoupled	518	* The PixColor and rendition colour usage should probably be decoupled
394	* on the unnecessary items, e.g. Color_pointer, but won't bother	519	* on the unnecessary items, e.g. Color_pointer, but won't bother
395	* until we need to. Also, be aware of usage in pixcolor_set	520	* until we need to. Also, be aware of usage in pixcolor_set
396	*/	521	*/
397		522
398	enum colour_list {	523	enum colour_list {
…		…
420	maxBrightCOLOR, /* minBrightCOLOR + 7 */	545	maxBrightCOLOR, /* minBrightCOLOR + 7 */
421	Color_White = maxBrightCOLOR,	546	Color_White = maxBrightCOLOR,
422	#else	547	#else
423	Color_White = maxCOLOR,	548	Color_White = maxCOLOR,
424	#endif	549	#endif
425	#ifdef TTY_256COLOR
426	min256COLOR = Color_White + 1,	550	minTermCOLOR = Color_White + 1,
427	max256COLOR = minCOLOR + 255,	551	maxTermCOLOR = Color_White + 72,
428	#endif
429	#ifndef NO_CURSORCOLOR	552	#ifndef NO_CURSORCOLOR
430	Color_cursor,	553	Color_cursor,
431	Color_cursor2,	554	Color_cursor2,
432	#endif	555	#endif
433	Color_pointer_fg,	556	Color_pointer_fg,
434	Color_pointer_bg,	557	Color_pointer_bg,
435	Color_border,	558	Color_border,
436	#ifndef NO_BOLD_UNDERLINE_REVERSE	559	#ifndef NO_BOLD_UNDERLINE_REVERSE
437	Color_BD,	560	Color_BD,
		561	Color_IT,
438	Color_UL,	562	Color_UL,
439	Color_RV,	563	Color_RV,
		564	#endif
		565	#if ENABLE_FRILLS
		566	Color_underline,
440	#endif	567	#endif
441	#ifdef OPTION_HC	568	#ifdef OPTION_HC
442	Color_HC,	569	Color_HC,
443	#endif	570	#endif
444	#ifdef KEEP_SCROLLCOLOR	571	#ifdef KEEP_SCROLLCOLOR
445	Color_scroll,	572	Color_scroll,
446	Color_trough,	573	Color_trough,
447	#endif	574	#endif
448	#if TINTING	575	#if TINTING
449	Color_tint,	576	Color_tint,
		577	#endif
		578	#if OFF_FOCUS_FADING
		579	Color_fade,
450	#endif	580	#endif
451	NRS_COLORS, /* */	581	NRS_COLORS, /* */
452	#ifdef KEEP_SCROLLCOLOR	582	#ifdef KEEP_SCROLLCOLOR
453	Color_topShadow = NRS_COLORS,	583	Color_topShadow = NRS_COLORS,
454	Color_bottomShadow,	584	Color_bottomShadow,
455	TOTAL_COLORS /* upto 30 */	585	TOTAL_COLORS
456	#else	586	#else
457	TOTAL_COLORS = NRS_COLORS /* */	587	TOTAL_COLORS = NRS_COLORS
458	#endif	588	#endif
459	};	589	};
460		590
461	#define Color_Bits 9	591	#define Color_Bits 7 // 0 .. maxTermCOLOR
462	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
463	#define NPIXCLR_BITS 32
464
465	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
466		592
467	/*	593	/*
468	* Resource list	594	* Resource list
469	*/	595	*/
470	enum {	596	enum {
471	Rs_display_name = 0,	597	# define def(name) Rs_ ## name,
472	Rs_term_name,	598	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
473	Rs_iconName,	599	# include "rsinc.h"
474	Rs_geometry,	600	# undef def
475	Rs_reverseVideo,	601	# undef reserve
476	Rs_color,
477	_Rs_color = Rs_color + NRS_COLORS - 1,
478	Rs_font,
479	Rs_name,
480	Rs_title,
481	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
482	Rs_path,
483	#endif
484	#ifdef XPM_BACKGROUND
485	Rs_backgroundPixmap,
486	#endif
487	#if (MENUBAR_MAX)
488	Rs_menu,
489	#endif
490	Rs_loginShell,
491	Rs_jumpScroll,
492	#ifdef HAVE_SCROLLBARS
493	Rs_scrollBar,
494	Rs_scrollBar_right,
495	Rs_scrollBar_floating,
496	Rs_scrollBar_align,
497	#endif
498	Rs_scrollstyle, /* Rs_scrollBar_style */
499	Rs_scrollTtyOutput,
500	Rs_scrollTtyKeypress,
501	Rs_scrollWithBuffer,
502	Rs_saveLines,
503	Rs_utmpInhibit,
504	Rs_visualBell,
505	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
506	Rs_mapAlert,
507	#endif
508	#ifdef META8_OPTION
509	Rs_meta8,
510	#endif
511	#ifdef MOUSE_WHEEL
512	Rs_mouseWheelScrollPage,
513	#endif
514	#ifndef NO_BACKSPACE_KEY
515	Rs_backspace_key,
516	#endif
517	#ifndef NO_DELETE_KEY
518	Rs_delete_key,
519	#endif
520	Rs_selectstyle,
521	#ifdef PRINTPIPE
522	Rs_print_pipe,
523	#endif
524	#ifdef USE_XIM
525	Rs_preeditType,
526	Rs_inputMethod,
527	#endif
528	#ifdef TRANSPARENT
529	Rs_transparent,
530	Rs_transparent_all,
531	#endif
532	#ifndef NO_FRILLS
533	Rs_ext_bwidth,
534	Rs_int_bwidth,
535	#endif
536	Rs_scrollBar_thickness,
537	#ifndef NO_LINESPACE
538	Rs_lineSpace,
539	#endif
540	Rs_cutchars,
541	Rs_modifier,
542	Rs_answerbackstring,
543	Rs_tripleclickwords,
544	Rs_insecure,
545	Rs_cursorBlink,
546	Rs_pointerBlank,
547	Rs_pointerBlankDelay,
548	Rs_imLocale,
549	#ifndef NO_SECONDARY_SCREEN
550	Rs_secondaryScreen,
551	Rs_secondaryScroll,
552	#endif
553	NUM_RESOURCES	602	NUM_RESOURCES
554	};	603	};
555		604
556	// see init.C:xa_names, which must be kept in sync
557	enum {
558	XA_TEXT = 0,
559	XA_COMPOUND_TEXT,
560	XA_UTF8_STRING,
561	XA_MULTIPLE,
562	XA_TARGETS,
563	XA_TIMESTAMP,
564	XA_VT_SELECTION,
565	XA_INCR,
566	XA_WMDELETEWINDOW,
567	#ifdef TRANSPARENT
568	XA_XROOTPMAPID,
569	XA_XSETROOTID,
570	#endif
571	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
572	XA_DNDPROTOCOL,
573	XA_DNDSELECTION,
574	#endif /* OFFIX_DND */
575	XA_CLIPBOARD,
576	NUM_XA
577	};
578
579	/* DEC private modes */	605	/* DEC private modes */
580	#define PrivMode_132 (1LU<<0)	606	#define PrivMode_132 (1UL<<0)
581	#define PrivMode_132OK (1LU<<1)	607	#define PrivMode_132OK (1UL<<1)
582	#define PrivMode_rVideo (1LU<<2)	608	#define PrivMode_rVideo (1UL<<2)
583	#define PrivMode_relOrigin (1LU<<3)	609	#define PrivMode_relOrigin (1UL<<3)
584	#define PrivMode_Screen (1LU<<4)	610	#define PrivMode_Screen (1UL<<4)
585	#define PrivMode_Autowrap (1LU<<5)	611	#define PrivMode_Autowrap (1UL<<5)
586	#define PrivMode_aplCUR (1LU<<6)	612	#define PrivMode_aplCUR (1UL<<6)
587	#define PrivMode_aplKP (1LU<<7)	613	#define PrivMode_aplKP (1UL<<7)
588	#define PrivMode_HaveBackSpace (1LU<<8)	614	#define PrivMode_HaveBackSpace (1UL<<8)
589	#define PrivMode_BackSpace (1LU<<9)	615	#define PrivMode_BackSpace (1UL<<9)
590	#define PrivMode_ShiftKeys (1LU<<10)	616	#define PrivMode_ShiftKeys (1UL<<10)
591	#define PrivMode_VisibleCursor (1LU<<11)	617	#define PrivMode_VisibleCursor (1UL<<11)
592	#define PrivMode_MouseX10 (1LU<<12)	618	#define PrivMode_MouseX10 (1UL<<12)
593	#define PrivMode_MouseX11 (1LU<<13)	619	#define PrivMode_MouseX11 (1UL<<13)
594	#define PrivMode_scrollBar (1LU<<14)	620	#define PrivMode_scrollBar (1UL<<14)
595	#define PrivMode_menuBar (1LU<<15)
596	#define PrivMode_TtyOutputInh (1LU<<16)	621	#define PrivMode_TtyOutputInh (1UL<<15)
597	#define PrivMode_Keypress (1LU<<17)	622	#define PrivMode_Keypress (1UL<<16)
598	#define PrivMode_smoothScroll (1LU<<18)	623	#define PrivMode_smoothScroll (1UL<<17)
599	#define PrivMode_vt52 (1LU<<19)	624	#define PrivMode_vt52 (1UL<<18)
		625	#define PrivMode_LFNL (1UL<<19)
600	/* too annoying to implement X11 highlight tracking */	626	/* too annoying to implement X11 highlight tracking */
601	/* #define PrivMode_MouseX11Track (1LU<<20) */	627	/* #define PrivMode_MouseX11Track (1LU<<20) */
602		628
603	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	629	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
604	#define PrivMode(test,bit) \	630	#define PrivMode(test,bit) \
605	if (test) \	631	if (test) \
606	PrivateModes |= (bit); \	632	priv_modes |= (bit); \
607	else \	633	else \
608	PrivateModes &= ~(bit)	634	priv_modes &= ~(bit)
609		635
610	#ifdef ALLOW_132_MODE	636	#ifdef ALLOW_132_MODE
611	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	637	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
612	#else	638	#else
613	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	639	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
614	#endif	640	#endif
615		641
616	#define XDEPTH display->depth	642	// do not change these constants lightly, there are many interdependencies
617	#define XCMAP display->cmap
618	#define XVISUAL display->visual
619
620	#define IMBUFSIZ 128 // input modifier buffer sizes	643	#define IMBUFSIZ 128 // input modifier buffer sizes
621	#define KBUFSZ 512 // size of keyboard mapping buffer	644	#define KBUFSZ 512 // size of keyboard mapping buffer
622	#define CBUFSIZ 4096 // size of command buffer	645	#define CBUFSIZ 2048 // size of command buffer
623	#define UBUFSIZ 4096 // character buffer	646	#define UBUFSIZ 2048 // character buffer
624		647
625	#ifndef PATH_MAX	648	#ifndef PATH_MAX
626	# define PATH_MAX 16384	649	# define PATH_MAX 16384
627	#endif	650	#endif
		651
		652	/* Motif window hints */
		653	#define MWM_HINTS_FUNCTIONS (1L << 0)
		654	#define MWM_HINTS_DECORATIONS (1L << 1)
		655	#define MWM_HINTS_INPUT_MODE (1L << 2)
		656	#define MWM_HINTS_STATUS (1L << 3)
		657	/* bit definitions for MwmHints.functions */
		658	#define MWM_FUNC_ALL (1L << 0)
		659	#define MWM_FUNC_RESIZE (1L << 1)
		660	#define MWM_FUNC_MOVE (1L << 2)
		661	#define MWM_FUNC_MINIMIZE (1L << 3)
		662	#define MWM_FUNC_MAXIMIZE (1L << 4)
		663	#define MWM_FUNC_CLOSE (1L << 5)
		664	/* bit definitions for MwmHints.decorations */
		665	#define MWM_DECOR_ALL (1L << 0)
		666	#define MWM_DECOR_BORDER (1L << 1)
		667	#define MWM_DECOR_RESIZEH (1L << 2)
		668	#define MWM_DECOR_TITLE (1L << 3)
		669	#define MWM_DECOR_MENU (1L << 4)
		670	#define MWM_DECOR_MINIMIZE (1L << 5)
		671	#define MWM_DECOR_MAXIMIZE (1L << 6)
		672	/* bit definitions for MwmHints.inputMode */
		673	#define MWM_INPUT_MODELESS 0
		674	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		675	#define MWM_INPUT_SYSTEM_MODAL 2
		676	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		677	#define PROP_MWM_HINTS_ELEMENTS 5
628		678
629	/*	679	/*
630	*****************************************************************************	680	*****************************************************************************
631	* MACRO DEFINES	681	* MACRO DEFINES
632	*****************************************************************************	682	*****************************************************************************
633	*/	683	*/
634	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	684	#define dLocal(type,name) type const name = this->name
635	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	685
636	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	686	// for speed reasons, we assume that all latin1 characters
637	#define STRCASECMP(x, y) strcasecmp((x), (y))	687	// are single-width (the first unicode combining character
638	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	688	// is actually 0x300, but ascii is what matters most).
639	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))	689	#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
640	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
641	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
642	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
643	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
644	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
645	#define STRDUP(x) strdup((const char *)(x))
646	#define STRLEN(x) strlen((const char *)(x))
647	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
648	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
649		690
650	/* convert pixel dimensions to row/column values. Everything as int32_t */	691	/* convert pixel dimensions to row/column values. Everything as int32_t */
651	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	692	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
652	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	693	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
653	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	694	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
654	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	695	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
655	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	696	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
656	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	697	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
657	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	698	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
658	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	699	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
659		700
660	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	701	#define OPTION(opt) (options & (opt))
661	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	702	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		703	| Opt_jumpScroll | Opt_secondaryScreen \
		704	| Opt_pastableTabs | Opt_intensityStyles)
		705
		706	// for m >= -n, ensure remainder lies between 0..n-1
		707	#define MOD(m,n) (((m) + (n)) % (n))
		708
		709	#define LINENO(n) MOD (term_start + int(n), total_rows)
		710	#define ROW(n) row_buf [LINENO (n)]
662		711
663	/* how to build & extract colors and attributes */	712	/* how to build & extract colors and attributes */
664	#define GET_BASEFG(x) (((x) & RS_fgMask))	713	#define GET_BASEFG(x) (((x) & RS_fgMask))
665	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	714	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
666	#ifndef NO_BRIGHTCOLOR
667	# define GET_FGCOLOR(x) \
668	((((x) & RS_Bold) == 0 \
669	|| GET_BASEFG (x) < minCOLOR \
670	|| GET_BASEFG (x) >= minBrightCOLOR) \
671	? GET_BASEFG (x) \
672	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
673	# define GET_BGCOLOR(x) \
674	((((x) & RS_Blink) == 0 \
675	|| GET_BASEBG (x) < minCOLOR \
676	|| GET_BASEBG (x) >= minBrightCOLOR) \
677	? GET_BASEBG (x) \
678	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
679	#else
680	# define GET_FGCOLOR(x) GET_BASEFG(x)
681	# define GET_BGCOLOR(x) GET_BASEBG(x)
682	#endif
683		715
684	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	716	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
685	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	717	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		718
		719	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		720	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
686		721
687	#define GET_ATTR(x) (((x) & RS_attrMask))	722	#define GET_ATTR(x) (((x) & RS_attrMask))
688	#define GET_BGATTR(x) \	723	#define GET_BGATTR(x) \
689	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	724	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
690	| (((x) & RS_fgMask)<<Color_Bits)) \	725	| (((x) & RS_fgMask)<<Color_Bits)) \
691	: ((x) & (RS_attrMask | RS_bgMask)))	726	: ((x) & (RS_attrMask | RS_bgMask)))
692	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	727	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
693	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	728	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
694	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	729	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
695		730
696	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	731	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
697	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	732
		733	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		734	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		735
		736	#if ENABLE_STYLES
		737	# define FONTSET(style) fontset[GET_STYLE (style)]
		738	#else
		739	# define FONTSET(style) fontset[0]
		740	#endif
698		741
699	#ifdef HAVE_SCROLLBARS	742	#ifdef HAVE_SCROLLBARS
700	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	743	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
701	#else	744	#else
702	# define scrollbar_TotalWidth() (0)	745	# define scrollbar_TotalWidth() (0)
…		…
724	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	767	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
725	#define scrollbar_position(y) ((y) - scrollBar.beg)	768	#define scrollbar_position(y) ((y) - scrollBar.beg)
726	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	769	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
727	- scrollbar_minheight ())	770	- scrollbar_minheight ())
728		771
729	#if (MENUBAR_MAX > 1)
730	/* rendition style flags */
731	# define menuBar_height() (TermWin.fheight + SHADOW)
732	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
733	# define isMenuBarWindow(w) ((w) == menuBar.win)
734	#else
735	# define menuBar_height() (0)
736	# define menuBar_TotalHeight() (0)
737	# define isMenuBarWindow(w) (0)
738	#endif
739
740	#ifdef XPM_BACKGROUND	772	#ifdef XPM_BACKGROUND
741	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	773	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
742	#else	774	#else
743	# define XPMClearArea(a, b, c, d, e, f, g)	775	# define XPMClearArea(a, b, c, d, e, f, g)
744	#endif	776	#endif
745		777
746	#ifndef STRICT_FONT_CHECKING
747	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
748	#endif
749
750	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
751	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
752
753	#ifdef UTMP_SUPPORT
754	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
755	# undef HAVE_UTMPX_H
756	# undef HAVE_STRUCT_UTMPX
757	# endif
758	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
759	# undef HAVE_UTMP_H
760	# undef HAVE_STRUCT_UTMP
761	# endif
762
763	# ifdef HAVE_UTMPX_H
764	# include <utmpx.h>
765	# endif
766	# ifdef HAVE_UTMP_H
767	# include <utmp.h>
768	# endif
769	#endif
770
771	#ifdef DEBUG_CMD
772	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
773	#else
774	# define D_CMD(x)
775	#endif
776	#ifdef DEBUG_INIT
777	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
778	#else
779	# define D_INIT(x)
780	#endif
781	#ifdef DEBUG_MAIN
782	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
783	#else
784	# define D_MAIN(x)
785	#endif
786	#ifdef DEBUG_SCREEN
787	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
788	#else
789	# define D_SCREEN(x)
790	#endif
791	#ifdef DEBUG_SELECT
792	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
793	#else
794	# define D_SELECT(x)
795	#endif
796	#ifdef DEBUG_SIZE
797	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
798	#else
799	# define D_SIZE(x)
800	#endif
801	#ifdef DEBUG_X
802	# define D_X(x) fprintf x ; fputc('\n', stderr)
803	#else
804	# define D_X(x)
805	#endif
806
807	extern class rxvt_failure_exception { } rxvt_failure_exception;
808
809	typedef callback1<void, const char *> log_callback;	778	typedef callback1<void, const char *> log_callback;
810		779	typedef callback1<int, int> getfd_callback;
811	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
812	extern void rxvt_log (const char *fmt, ...);
813	extern void rxvt_warn (const char *fmt, ...);
814	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
815	extern void rxvt_exit_failure () __attribute__ ((noreturn));
816		780
817	#define SET_LOCALE(locale) rxvt_set_locale (locale)	781	#define SET_LOCALE(locale) rxvt_set_locale (locale)
818	extern bool rxvt_set_locale (const char *locale);	782	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		783	extern void rxvt_push_locale (const char *locale) NOTHROW;
		784	extern void rxvt_pop_locale () NOTHROW;
819		785
820	/*
821	*****************************************************************************	786	/****************************************************************************/
822	* VARIABLES	787
		788	#define LINE_LONGER 0x0001 // line is continued on the next row
		789	#define LINE_FILTERED 0x0002 // line has been filtered
		790	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		791
		792	struct line_t {
		793	text_t *t; // terminal the text
		794	rend_t *r; // rendition, uses RS_ flags
		795	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		796	uint32_t f; // flags
		797
		798	bool is_longer ()
		799	{
		800	return f & LINE_LONGER;
		801	}
		802
		803	void is_longer (int set)
		804	{
		805	if (set)
		806	f |= LINE_LONGER;
		807	else
		808	f &= ~LINE_LONGER;
		809	}
		810
		811	void clear ()
		812	{
		813	t = 0;
		814	r = 0;
		815	l = 0;
		816	f = 0;
		817	}
		818
		819	void touch () // call whenever a line is changed/touched/updated
		820	{
		821	#if ENABLE_PERL
		822	f &= ~LINE_FILTERED;
		823	#endif
		824	}
		825
		826	void touch (int col)
		827	{
		828	max_it (l, col);
		829	touch ();
		830	}
		831	};
		832
823	*****************************************************************************	833	/****************************************************************************/
824	*/
825	#ifdef MENUBAR
826	# include "menubar.h"
827	#endif
828
829	#define BLINK_INTERVAL 0.5
830	#define TEXT_BLINK_INTERVAL 0.5
831
832	#ifndef __attribute__
833	# ifdef __GNUC__
834	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
835	# define __attribute__(x)
836	# endif
837	# endif
838	# define __attribute__(x)
839	#endif
840		834
841	// primivite wrapper around mbstate_t to ensure initialisation	835	// primivite wrapper around mbstate_t to ensure initialisation
842	struct mbstate {	836	struct mbstate {
843	mbstate_t mbs;	837	mbstate_t mbs;
844		838
845	operator mbstate_t *() { return &mbs; }	839	operator mbstate_t *() { return &mbs; }
846	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	840	void reset () { memset (&mbs, 0, sizeof (mbs)); }
847	mbstate () { reset (); }	841	mbstate () { reset (); }
848	};	842	};
		843
		844	/****************************************************************************/
		845
		846	#define UNICODE_MASK 0x1fffffUL
849		847
850	#if UNICODE3	848	#if UNICODE3
851	# define COMPOSE_LO 0x40000000UL	849	# define COMPOSE_LO 0x40000000UL
852	# define COMPOSE_HI 0x400fffffUL	850	# define COMPOSE_HI 0x400fffffUL
853	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	851	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
854	#else	852	#else
		853	# if ENABLE_PERL
		854	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		855	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		856	# else
855	# define COMPOSE_LO 0xd800UL	857	# define COMPOSE_LO 0xd800UL
856	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	858	# define COMPOSE_HI 0xf8ffUL
857	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	859	# endif
		860	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
858	#endif	861	#endif
859		862
860	#if ENABLE_COMBINING	863	#if ENABLE_COMBINING
861	// compose chars are used to represent composite characters	864	// compose chars are used to represent composite characters
862	// that are not representable in unicode, as well as characters	865	// that are not representable in unicode, as well as characters
…		…
882	};	885	};
883		886
884	extern class rxvt_composite_vec rxvt_composite;	887	extern class rxvt_composite_vec rxvt_composite;
885	#endif	888	#endif
886		889
		890	/****************************************************************************/
887		891
888	struct rxvt_term : rxvt_vars {	892	#ifdef KEYSYM_RESOURCE
		893	class keyboard_manager;
		894	#endif
		895
		896	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		897
		898	// special markers with magic addresses
		899	static const char resval_undef []; // options specifically unset
		900	static const char resval_on []; // boolean options switched on
		901	static const char resval_off []; // or off
		902
889	log_callback *log_hook; // log error messages through this hook, if != 0	903	log_callback *log_hook; // log error messages through this hook, if != 0
890		904	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		905	#if ENABLE_PERL
		906	rxvt_perl_term perl;
		907	#endif
891	struct mbstate mbstate; // current input multibyte state	908	struct mbstate mbstate; // current input multibyte state
892		909
893	unsigned char want_refresh:1,	910	unsigned char want_refresh:1,
894	#ifdef TRANSPARENT	911	#ifdef TRANSPARENT
895	want_full_refresh:1, /* awaiting full screen refresh */	912	want_full_refresh:1, /* awaiting full screen refresh */
…		…
897	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	914	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
898	am_transparent:1, /* is a transparent term */	915	am_transparent:1, /* is a transparent term */
899	am_pixmap_trans:1, /* transparency w/known root pixmap */	916	am_pixmap_trans:1, /* transparency w/known root pixmap */
900	#endif	917	#endif
901	current_screen:1, /* primary or secondary */	918	current_screen:1, /* primary or secondary */
902	hate_those_clicks:1, /* a.k.a. keep mark position */
903	num_scr_allow:1,	919	num_scr_allow:1,
904	bypass_keystate:1,	920	bypass_keystate:1,
905	#ifdef CURSOR_BLINK	921	#ifdef CURSOR_BLINK
906	hidden_cursor:1,	922	hidden_cursor:1,
907	#endif	923	#endif
…		…
909	hidden_text:1,	925	hidden_text:1,
910	#endif	926	#endif
911	#ifdef POINTER_BLANK	927	#ifdef POINTER_BLANK
912	hidden_pointer:1,	928	hidden_pointer:1,
913	#endif	929	#endif
		930	enc_utf8:1, /* wether locale uses utf-8 */
		931	seen_input:1, /* wether we have seen some program output yet */
		932	seen_resize:1, /* wether we had a resize event */
914	parsed_geometry:1,	933	parsed_geometry:1;
915	// enc_utf8:1, /* wether terminal reads/writes utf-8 */
916	seen_input:1; /* wether any input has been seen so far */
917		934
918	unsigned char refresh_type,	935	unsigned char refresh_type,
919	#ifdef UTMP_SUPPORT
920	next_utmp_action,
921	#endif
922	#ifndef NO_SETOWNER_TTYDEV
923	next_tty_action,
924	#endif
925	#ifdef META8_OPTION	936	#ifdef META8_OPTION
926	meta_char, /* Alt-key prefix */	937	meta_char, /* Alt-key prefix */
927	#endif	938	#endif
928	scrollbar_align,	939	scrollbar_align,
929	selection_wait,	940	selection_wait,
930	selection_type;	941	selection_type;
931	/* ---------- */	942	/* ---------- */
		943	bool rvideo_state, rvideo_mode;
		944	#ifndef NO_BELL
932	short rvideo;	945	bool rvideo_bell;
		946	#endif
933	int16_t num_scr; /* screen: number lines scrolled */	947	int num_scr; /* screen: number lines scrolled */
934	unsigned int prev_ncol, /* screen: previous number of columns */	948	int prev_ncol, /* screen: previous number of columns */
935	prev_nrow; /* screen: previous number of rows */	949	prev_nrow; /* screen: previous number of rows */
936	/* ---------- */	950	/* ---------- */
937	rend_t rstyle;	951	rend_t rstyle;
938	/* ---------- */	952	/* ---------- */
939	uint32_t pixcolor_set[NPIXCLR_SETS];
940	/* ---------- */
941	#ifdef SELECTION_SCROLLING	953	#ifdef SELECTION_SCROLLING
942	int scroll_selection_delay,
943	scroll_selection_lines;	954	int scroll_selection_lines;
944	enum page_dirn scroll_selection_dir;	955	enum page_dirn scroll_selection_dir;
945	int selection_save_x,	956	int selection_save_x,
946	selection_save_y,	957	selection_save_y,
947	selection_save_state,	958	selection_save_state;
948	pending_scroll_selection;
949	#endif	959	#endif
950	/* ---------- */	960	/* ---------- */
951	int csrO, /* Hops - csr offset in thumb/slider to */	961	int csrO, /* Hops - csr offset in thumb/slider to */
952	/* give proper Scroll behaviour */	962	/* give proper Scroll behaviour */
953	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
954	scroll_arrow_delay,
955	#endif
956	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	963	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
957	mouse_slip_wheel_delay,
958	mouse_slip_wheel_speed,	964	mouse_slip_wheel_speed,
959	#endif	965	#endif
960	refresh_count,	966	refresh_count,
961	refresh_limit,	967	refresh_limit,
962	fnum, /* logical font number */
963	last_bot, /* scrollbar last bottom position */	968	last_bot, /* scrollbar last bottom position */
964	last_top, /* scrollbar last top position */	969	last_top, /* scrollbar last top position */
965	last_state, /* scrollbar last state */	970	last_state, /* scrollbar last state */
966	scrollbar_len,	971	scrollbar_len,
967	#ifdef MENUBAR
968	menu_readonly, /* okay to alter menu? */
969	Arrows_x,
970	#endif
971	#if MENUBAR_MAX > 1
972	Nbars,
973	#endif
974	window_vt_x,	972	window_vt_x,
975	window_vt_y,	973	window_vt_y,
976	window_sb_x,	974	window_sb_x,
977	# ifdef POINTER_BLANK	975	# ifdef POINTER_BLANK
978	pointerBlankDelay,	976	pointerBlankDelay,
979	# endif	977	# endif
980	allowedxerror;	978	allowedxerror;
981	/* ---------- */	979	/* ---------- */
982	unsigned int ModMetaMask,	980	unsigned int ModLevel3Mask,
		981	ModMetaMask,
983	ModNumLockMask,	982	ModNumLockMask;
984	old_width, /* last used width in screen resize */	983	int old_width, /* last used width in screen resize */
985	old_height, /* last used height in screen resize */	984	old_height; /* last used height in screen resize */
986	#ifndef NO_BRIGHTCOLOR
987	colorfgbg,
988	#endif
989	ttymode;
990	unsigned long PrivateModes,	985	unsigned long priv_modes,
991	SavedModes;	986	SavedModes;
992	/* ---------- */	987	/* ---------- */
993	Atom xa[NUM_XA];	988	Atom *xa;
994	/* ---------- */	989	/* ---------- */
995	#ifdef MENUBAR	990	#ifdef RXVT_SCROLLBAR
996	GC menubarGC;
997	#endif
998	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
999	GC scrollbarGC,	991	GC scrollbarGC,
1000	topShadowGC,	992	topShadowGC,
1001	botShadowGC;	993	botShadowGC;
1002	#endif	994	#endif
1003	#ifdef XTERM_SCROLLBAR	995	#ifdef XTERM_SCROLLBAR
…		…
1021	#endif	1013	#endif
1022	/* ---------- */	1014	/* ---------- */
1023	Time selection_time,	1015	Time selection_time,
1024	selection_request_time;	1016	selection_request_time;
1025	pid_t cmd_pid; /* process id of child */	1017	pid_t cmd_pid; /* process id of child */
1026	gid_t ttygid;	1018	char * incr_buf;
1027	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1019	size_t incr_buf_size, incr_buf_fill;
1028	uid_t euid;
1029	gid_t egid;
1030	#endif
1031	/* ---------- */	1020	/* ---------- */
1032	Cursor leftptr_cursor;	1021	Cursor leftptr_cursor;
1033	#ifdef POINTER_BLANK
1034	Cursor blank_cursor;
1035	#endif
1036	/* ---------- */	1022	/* ---------- */
1037	const char *ttydev; /* pty/tty name */
1038	#ifndef NO_BACKSPACE_KEY	1023	#ifndef NO_BACKSPACE_KEY
1039	const char *key_backspace;	1024	const char *key_backspace;
1040	#endif	1025	#endif
1041	#ifndef NO_DELETE_KEY	1026	#ifndef NO_DELETE_KEY
1042	const char *key_delete;	1027	const char *key_delete;
1043	#endif
1044	#ifdef USE_XIM
1045	rxvt_xim *input_method;
1046	XIC Input_Context;
1047	XIMStyle input_style;
1048	int event_type;
1049	#endif	1028	#endif
1050	struct mouse_event MEvent;	1029	struct mouse_event MEvent;
1051	XComposeStatus compose;	1030	XComposeStatus compose;
1052	ttymode_t tio;	1031	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif
1057	# ifdef HAVE_STRUCT_UTMPX
1058	struct utmpx utx;
1059	# endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061	char ut_id[5];
1062	# endif
1063	int utmp_pos;
1064	#endif
1065	row_col_t oldcursor;	1032	row_col_t oldcursor;
1066	#ifdef XPM_BACKGROUND	1033	#ifdef XPM_BACKGROUND
1067	bgPixmap_t bgPixmap;	1034	bgPixmap_t bgPixmap;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1035	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif	1036	#endif
1070	#ifndef RESET_TTY_TO_COMMON_DEFAULTS	1037
1071	struct stat ttyfd_stat; /* original status of our tty */	1038	#if ENABLE_OVERLAY
1072	#endif	1039	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1073	#ifdef MENUBAR	1040	text_t **ov_text;
1074	menu_t *ActiveMenu, /* currently active menu */	1041	rend_t **ov_rend;
1075	*BuildMenu; /* the menu currently being built */	1042
1076	bar_t *CurrentBar;	1043	void scr_swap_overlay () NOTHROW;
1077	# if ! (MENUBAR_MAX > 1)	1044	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1078	bar_t BarList;	1045	void scr_overlay_off () NOTHROW;
1079	# endif /* (MENUBAR_MAX > 1) */	1046	void scr_overlay_set (int x, int y,
1080	#endif	1047	text_t text,
1081	#ifdef CURSOR_BLINK	1048	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1082	struct timeval lastcursorchange;	1049	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1083	#endif	1050	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1084	#ifdef POINTER_BLANK
1085	struct timeval lastmotion;
1086	#endif	1051	#endif
1087		1052
1088	vector<void *> allocated; // free these memory blocks with free()	1053	vector<void *> allocated; // free these memory blocks with free()
1089		1054
1090	char *env_windowid; /* environmental variable WINDOWID */	1055	char env_windowid[21]; /* environmental variable WINDOWID */
		1056	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1091	char *env_display; /* environmental variable DISPLAY */	1057	char *env_display; /* environmental variable DISPLAY */
1092	char *env_term; /* environmental variable TERM */	1058	char *env_term; /* environmental variable TERM */
1093	char *env_colorfgbg;	1059
1094	char *locale;	1060	char *locale;
1095	#if 0
1096	char *codeset;
1097	#endif
1098	char charsets[4];	1061	char charsets[4];
1099	unsigned char *v_buffer; /* pointer to physical buffer */	1062	char *v_buffer; /* pointer to physical buffer */
1100	unsigned int v_buflen; /* size of area to write */	1063	unsigned int v_buflen; /* size of area to write */
1101	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1064	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1065
1102	#ifdef KEYSYM_RESOURCE	1066	#ifdef KEYSYM_RESOURCE
1103	const unsigned char *Keysym_map[256];	1067	keyboard_manager *keyboard;
1104	#endif	1068	#endif
		1069
1105	const char *rs[NUM_RESOURCES];	1070	const char *rs[NUM_RESOURCES];
1106	/* command input buffering */	1071	/* command input buffering */
1107	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1072	char *cmdbuf_ptr, *cmdbuf_endp;
1108	unsigned char cmdbuf_base[CBUFSIZ];	1073	char cmdbuf_base[CBUFSIZ];
		1074
		1075	ptytty *pty;
1109		1076
1110	rxvt_salloc *talloc; // text line allocator	1077	rxvt_salloc *talloc; // text line allocator
1111	rxvt_salloc *ralloc; // rend line allocator	1078	rxvt_salloc *ralloc; // rend line allocator
1112		1079
1113	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1080	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1114		1081
1115	void paste (const unsigned char *data, unsigned int len);	1082	#if ENABLE_FRILLS || ISO_14755
		1083	// ISO 14755 entry support
		1084	unicode_t iso14755buf;
		1085	void commit_iso14755 ();
		1086	int hex_keyval (XKeyEvent &ev);
		1087	# if ISO_14755
		1088	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1089	void iso14755_54 (int x, int y);
		1090	# endif
		1091	#endif
1116		1092
1117	void flush ();	1093	// modifies first argument(!)
		1094	void paste (char *data, unsigned int len) NOTHROW;
1118		1095
		1096	long vt_emask, vt_emask_perl, vt_emask_xim;
		1097
		1098	void vt_select_input () const NOTHROW
		1099	{
		1100	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1101	}
		1102
		1103	#if TRANSPARENT
1119	void rootwin_cb (XEvent &xev);	1104	void rootwin_cb (XEvent &xev);
1120	xevent_watcher rootwin_ev;	1105	xevent_watcher rootwin_ev;
		1106	#endif
1121		1107
1122	void x_cb (XEvent &xev);	1108	void x_cb (XEvent &xev);
		1109	void flush ();
1123	xevent_watcher termwin_ev;	1110	xevent_watcher termwin_ev;
1124	xevent_watcher vt_ev;	1111	xevent_watcher vt_ev;
1125	#ifdef HAVE_SCROLLBARS	1112	#ifdef HAVE_SCROLLBARS
1126	xevent_watcher scrollbar_ev;	1113	xevent_watcher scrollbar_ev;
1127	#endif	1114	#endif
1128	#ifdef MENUBAR
1129	xevent_watcher menubar_ev;
1130	#endif
1131		1115
		1116	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1132	void check_cb (check_watcher &w); check_watcher check_ev;	1117	void check_cb (check_watcher &w); check_watcher check_ev;
1133	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1118	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1134		1119	void flush_cb (time_watcher &w); time_watcher flush_ev;
1135	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1120	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1136
1137	void incr_cb (time_watcher &w); time_watcher incr_ev;	1121	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1138		1122
1139	#ifdef CURSOR_BLINK	1123	#ifdef CURSOR_BLINK
1140	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1124	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1141	#endif	1125	#endif
1142	#ifdef TEXT_BLINK	1126	#ifdef TEXT_BLINK
1143	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1127	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1128	#endif
		1129	#ifndef NO_BELL
		1130	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1131	#endif
		1132
		1133	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1134	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1135	#endif
		1136	#ifdef SELECTION_SCROLLING
		1137	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1138	#endif
		1139	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1140	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1144	#endif	1141	#endif
1145		1142
1146	#ifdef POINTER_BLANK	1143	#ifdef POINTER_BLANK
1147	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1144	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1148	void pointer_blank ();	1145	void pointer_blank ();
		1146	#endif
1149	void pointer_unblank ();	1147	void pointer_unblank ();
1150	#endif
1151		1148
1152	void tt_printf (const char *fmt,...);	1149	void tt_printf (const char *fmt,...);
1153	void tt_write (const unsigned char *data, unsigned int len);	1150	void tt_write (const char *data, unsigned int len);
		1151	void pty_write ();
1154		1152
1155	void tt_winch ();	1153	void tt_winch ();
1156		1154
1157	rxvt_term ();	1155	rxvt_term ();
1158	~rxvt_term ();	1156	~rxvt_term ();
1159	void destroy ();	1157	void destroy ();
		1158	void emergency_cleanup ();
1160		1159
1161	bool init (int argc, const char *const *argv);	1160	bool init (int argc, const char *const *argv, stringvec *envv);
		1161
		1162	bool init (stringvec *argv, stringvec *envv)
		1163	{
		1164	this->argv = argv;
		1165	return init (argv->size (), argv->begin (), envv);
		1166	}
		1167
1162	bool init_vars ();	1168	bool init_vars ();
1163		1169
1164	unicode_t next_char ();
1165
1166	bool pty_fill ();	1170	bool pty_fill ();
1167		1171
1168	void *operator new (size_t s);	1172	void make_current () const // make this the "currently active" urxvt instance
1169	void operator delete (void *p, size_t s);	1173	{
		1174	SET_R (this);
		1175	rxvt_set_locale (locale);
		1176	set_environ (envv);
		1177	}
1170		1178
1171	void init_secondary ();	1179	void init_secondary ();
1172	const char **init_resources (int argc, const char *const *argv);	1180	const char **init_resources (int argc, const char *const *argv);
		1181	const char *x_resource (const char *name);
1173	void init_env ();	1182	void init_env ();
1174	void set_locale (const char *locale);	1183	void set_locale (const char *locale);
1175	void init_xlocale ();	1184	void init_xlocale ();
1176	void init_command (const char *const *argv);	1185	void init_command (const char *const *argv);
1177	int run_command (const char *const *argv);	1186	void run_command (const char *const *argv);
1178	int run_child (const char *const *argv);	1187	int run_child (const char *const *argv);
1179	static void child_exited (int pid);
1180		1188
1181	void color_aliases (int idx);	1189	void color_aliases (int idx);
1182	void recolour_cursor ();	1190	void recolour_cursor ();
1183	void create_windows (int argc, const char *const *argv);	1191	void create_windows (int argc, const char *const *argv);
1184	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1192	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1185	void window_calc (unsigned int width, unsigned int height);	1193	void window_calc (unsigned int newwidth, unsigned int newheight);
1186		1194
1187	#if USE_XIM	1195	#if USE_XIM
		1196	rxvt_xim *input_method;
		1197	XIC Input_Context;
		1198	XIMStyle input_style;
		1199	XPoint spot; // most recently sent spot position
		1200
1188	void im_destroy ();	1201	void im_destroy ();
1189	void im_cb (); im_watcher im_ev;	1202	void im_cb (); im_watcher im_ev;
1190	void im_set_size (XRectangle *size);	1203	void im_set_size (XRectangle &size);
1191	void im_set_position (XPoint *pos);	1204	void im_set_position (XPoint &pos) NOTHROW;
1192	void im_set_color (unsigned long *fg, unsigned long *bg);	1205	void im_set_color (unsigned long &fg, unsigned long &bg);
1193	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1206	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1194		1207
1195	bool IMisRunning ();	1208	bool IMisRunning ();
1196	void IMSendSpot ();	1209	void IMSendSpot ();
1197	bool IM_get_IC (const char *modifiers);	1210	bool IM_get_IC (const char *modifiers);
1198	void IMSetStatusPosition ();	1211	void IMSetStatusPosition ();
1199	#endif	1212	#endif
1200		1213
1201	void resize_scrollbar ();	1214	void resize_scrollbar ();
1202		1215
1203	void pixel_position (int *x, int *y);
1204
1205	void selection_click (int clicks, int x, int y);
1206	void selection_extend (int x, int y, int flag);
1207	void selection_rotate (int x, int y);
1208
1209	/* screen (!) */
1210	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1211	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1212	int scr_scroll_text (int row1, int row2, int count, int spec);
1213	void scr_reset ();
1214	void scr_reset_realloc ();
1215	void scr_release ();
1216	void scr_clear (bool really = true);
1217	void scr_refresh (unsigned char refresh_type);
1218	bool scr_refresh_rend (rend_t mask, rend_t value);
1219	void scr_erase_screen (int mode);
1220	void scr_touch (bool refresh);
1221	void scr_expose (int x, int y, int width, int height, bool refresh);
1222	void scr_remap_chars ();
1223	void scr_remap_chars (text_t *tp, rend_t *rp);
1224
1225	/* autoconvert */
1226
1227	// command.C	1216	// command.C
1228	void lookup_key (XKeyEvent &ev);	1217	void lookup_key (XKeyEvent &ev);
1229	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1218	unsigned int cmd_write (const char *str, unsigned int count);
1230	unicode_t cmd_getc ();	1219
		1220	wchar_t next_char () NOTHROW;
		1221	wchar_t cmd_getc () THROW ((class out_of_input));
		1222	uint32_t next_octet () NOTHROW;
		1223	uint32_t cmd_get8 () THROW ((class out_of_input));
		1224
1231	bool cmd_parse ();	1225	bool cmd_parse ();
1232	void mouse_report (XButtonEvent &ev);	1226	void mouse_report (XButtonEvent &ev);
1233	void button_press (XButtonEvent &ev);	1227	void button_press (XButtonEvent &ev);
1234	void button_release (XButtonEvent &ev);	1228	void button_release (XButtonEvent &ev);
		1229	void focus_in ();
		1230	void focus_out ();
1235	int check_our_parents ();	1231	int check_our_parents ();
1236	#ifdef PRINTPIPE	1232	#ifdef PRINTPIPE
1237	FILE *popen_printer ();	1233	FILE *popen_printer ();
1238	int pclose_printer (FILE *stream);	1234	int pclose_printer (FILE *stream);
1239	#endif	1235	#endif
…		…
1241	void process_nonprinting (unicode_t ch);	1237	void process_nonprinting (unicode_t ch);
1242	void process_escape_vt52 (unicode_t ch);	1238	void process_escape_vt52 (unicode_t ch);
1243	void process_escape_seq ();	1239	void process_escape_seq ();
1244	void process_csi_seq ();	1240	void process_csi_seq ();
1245	void process_window_ops (const int *args, unsigned int nargs);	1241	void process_window_ops (const int *args, unsigned int nargs);
1246	unsigned char *get_to_st (unicode_t &ends_how);	1242	char *get_to_st (unicode_t &ends_how);
1247	void process_dcs_seq ();	1243	void process_dcs_seq ();
1248	void process_osc_seq ();	1244	void process_osc_seq ();
1249	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1245	void process_color_seq (int report, int color, const char *str, char resp);
1250	void process_xterm_seq (int op, const char *str, unsigned char resp);	1246	void process_xterm_seq (int op, const char *str, char resp);
1251	int privcases (int mode, unsigned long bit);	1247	int privcases (int mode, unsigned long bit);
1252	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1248	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1253	void process_sgr_mode (unsigned int nargs, const int *arg);	1249	void process_sgr_mode (unsigned int nargs, const int *arg);
1254	void process_graphics ();	1250	void process_graphics ();
1255	// init.C	1251	// init.C
1256	void Get_Colours ();	1252	void Get_Colours ();
1257	void get_ourmods ();	1253	void get_ourmods ();
1258	// logging.C
1259	void makeutent (const char *pty, const char *hostname);
1260	void cleanutent ();
1261	// main.C;	1254	// main.C
1262	void privileges (int mode);	1255	bool set_fonts ();
1263	void privileged_utmp (char action);	1256	void set_string_property (Atom prop, const char *str, int len = -1);
1264	void privileged_ttydev (char action);	1257	void set_utf8_property (Atom prop, const char *str, int len = -1);
1265	bool change_font (const char *fontname);
1266	bool font_up_down (int n, int direction);
1267	void set_title (const char *str);	1258	void set_title (const char *str);
1268	void set_icon_name (const char *str);	1259	void set_icon_name (const char *str);
1269	void set_window_color (int idx, const char *color);	1260	void set_window_color (int idx, const char *color);
1270	void set_colorfgbg ();	1261	void set_colorfgbg ();
1271	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1262	bool set_color (rxvt_color &color, const char *name);
		1263	void alias_color (int dst, int src);
1272	void set_widthheight (unsigned int width, unsigned int height);	1264	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1273
1274	#ifdef MENUBAR
1275	// menubar.C
1276	void menuitem_free (menu_t *menu, menuitem_t *item);
1277	int action_dispatch (action_t *action);
1278	void menuarrow_free (char name);
1279	void menuarrow_add (char *string);
1280	char *menu_find_base (menu_t **menu, char *path);
1281	menu_t *menu_delete (menu_t *menu);
1282	menu_t *menu_add (menu_t *parent, char *path);
1283	void drawbox_menubar (int x, int len, int state);
1284	void drawtriangle (int x, int y, int state);
1285	void drawbox_menuitem (int y, int state);
1286	void menu_show ();
1287	void menu_display (void (rxvt_term::*update) ());
1288	void menu_hide_all ();
1289	void menu_hide ();
1290	void menu_clear (menu_t *menu);
1291	void menubar_clear ();
1292	bar_t *menubar_find (const char *name);
1293	int menubar_push (const char *name);
1294	void menubar_remove (const char *name);
1295	void menubar_dump (FILE *fp);
1296	void menubar_read (const char *filename);
1297	void menubar_dispatch (char *str);
1298	void draw_Arrows (int name, int state);
1299	void menubar_expose ();
1300	int menubar_mapping (int map);
1301	int menu_select (XButtonEvent &ev);
1302	void menubar_select (XButtonEvent &ev);
1303	void menubar_control (XButtonEvent &ev);
1304	void map_menuBar (int map);
1305	#endif
1306		1265
1307	// screen.C	1266	// screen.C
		1267
		1268	void lalloc (line_t &l) const
		1269	{
		1270	l.t = (text_t *)talloc->alloc ();
		1271	l.r = (rend_t *)ralloc->alloc ();
		1272	}
		1273
		1274	#if 0
		1275	void lfree (line_t &l)
		1276	{
		1277	talloc->free (l.t);
		1278	ralloc->free (l.r);
		1279	}
		1280	#endif
		1281
		1282	void lresize (line_t &l) const
		1283	{
		1284	if (!l.t)
		1285	return;
		1286
		1287	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1288	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1289
		1290	l.l = min (l.l, ncol);
		1291
		1292	if (ncol > prev_ncol)
		1293	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1294	}
		1295
		1296	int fgcolor_of (rend_t r) const NOTHROW
		1297	{
		1298	int base = GET_BASEFG (r);
		1299	#ifndef NO_BRIGHTCOLOR
		1300	if (r & RS_Bold
		1301	# if ENABLE_STYLES
		1302	&& OPTION (Opt_intensityStyles)
		1303	# endif
		1304	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1305	base += minBrightCOLOR - minCOLOR;
		1306	#endif
		1307	return base;
		1308	}
		1309
		1310	int bgcolor_of (rend_t r) const NOTHROW
		1311	{
		1312	int base = GET_BASEBG (r);
		1313	#ifndef NO_BRIGHTCOLOR
		1314	if (r & RS_Blink
		1315	# if ENABLE_STYLES
		1316	&& OPTION (Opt_intensityStyles)
		1317	# endif
		1318	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1319	base += minBrightCOLOR - minCOLOR;
		1320	#endif
		1321	return base;
		1322	}
		1323
		1324	bool option (uint32_t opt) const NOTHROW
		1325	{
		1326	return OPTION (opt);
		1327	}
		1328
		1329	void set_option (uint32_t opt, bool set) NOTHROW
		1330	{
		1331	if (set)
		1332	options |= opt;
		1333	else
		1334	options &= ~opt;
		1335	}
		1336
		1337	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1338	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1339	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1340	void scr_reset ();
		1341	void scr_release () NOTHROW;
		1342	void scr_clear (bool really = false) NOTHROW;
		1343	void scr_refresh () NOTHROW;
		1344	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1345	void scr_erase_screen (int mode) NOTHROW;
		1346	#if ENABLE_FRILLS
		1347	void scr_erase_savelines () NOTHROW;
		1348	void scr_backindex () NOTHROW;
		1349	void scr_forwardindex () NOTHROW;
		1350	#endif
		1351	void scr_touch (bool refresh) NOTHROW;
		1352	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1353	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1354	void scr_recolour () NOTHROW;
		1355	void scr_remap_chars () NOTHROW;
		1356	void scr_remap_chars (line_t &l) NOTHROW;
		1357
		1358	enum cursor_mode { SAVE, RESTORE };
		1359
1308	void scr_poweron ();	1360	void scr_poweron ();
1309	void scr_cursor (int mode);	1361	void scr_cursor (cursor_mode mode) NOTHROW;
		1362	void scr_do_wrap () NOTHROW;
		1363	void scr_swap_screen () NOTHROW;
1310	int scr_change_screen (int scrn);	1364	void scr_change_screen (int scrn);
1311	void scr_color (unsigned int color, int fgbg);	1365	void scr_color (unsigned int color, int fgbg) NOTHROW;
1312	void scr_rendition (int set, int style);	1366	void scr_rendition (int set, int style) NOTHROW;
1313	void scr_add_lines (const unicode_t *str, int nlines, int len);	1367	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1314	void scr_backspace ();	1368	void scr_backspace () NOTHROW;
1315	void scr_tab (int count);	1369	void scr_tab (int count, bool ht = false) NOTHROW;
1316	void scr_backindex ();
1317	void scr_forwardindex ();
1318	void scr_gotorc (int row, int col, int relative);	1370	void scr_gotorc (int row, int col, int relative) NOTHROW;
1319	void scr_index (enum page_dirn direction);	1371	void scr_index (enum page_dirn direction) NOTHROW;
1320	void scr_erase_line (int mode);	1372	void scr_erase_line (int mode) NOTHROW;
1321	void scr_E ();	1373	void scr_E () NOTHROW;
1322	void scr_insdel_lines (int count, int insdel);	1374	void scr_insdel_lines (int count, int insdel) NOTHROW;
1323	void scr_insdel_chars (int count, int insdel);	1375	void scr_insdel_chars (int count, int insdel) NOTHROW;
1324	void scr_scroll_region (int top, int bot);	1376	void scr_scroll_region (int top, int bot) NOTHROW;
1325	void scr_cursor_visible (int mode);	1377	void scr_cursor_visible (int mode) NOTHROW;
1326	void scr_autowrap (int mode);	1378	void scr_autowrap (int mode) NOTHROW;
1327	void scr_relative_origin (int mode);	1379	void scr_relative_origin (int mode) NOTHROW;
1328	void scr_insert_mode (int mode);	1380	void scr_insert_mode (int mode) NOTHROW;
1329	void scr_set_tab (int mode);	1381	void scr_set_tab (int mode) NOTHROW;
1330	void scr_rvideo_mode (int mode);	1382	void scr_rvideo_mode (bool on) NOTHROW;
1331	void scr_report_position ();	1383	void scr_report_position () NOTHROW;
1332	void set_font_style ();	1384	void set_font_style () NOTHROW;
1333	void scr_charset_choose (int set);	1385	void scr_charset_choose (int set) NOTHROW;
1334	void scr_charset_set (int set, unsigned int ch);	1386	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1335	int scr_move_to (int y, int len);	1387	void scr_move_to (int y, int len) NOTHROW;
1336	int scr_page (enum page_dirn direction, int nlines);	1388	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1337	int scr_changeview (uint16_t oldviewstart);	1389	bool scr_changeview (int new_view_start) NOTHROW;
1338	void scr_bell ();	1390	void scr_bell () NOTHROW;
1339	void scr_printscreen (int fullhist);	1391	void scr_printscreen (int fullhist) NOTHROW;
		1392	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1393	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1340	void scr_reverse_selection ();	1394	void scr_reverse_selection () NOTHROW;
1341	void scr_dump (int fd);	1395	void scr_dump (int fd) NOTHROW;
		1396
1342	void selection_check (int check_more);	1397	void selection_check (int check_more) NOTHROW;
1343	int selection_paste (Window win, Atom prop, bool delete_prop);	1398	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1344	void selection_property (Window win, Atom prop);	1399	void selection_property (Window win, Atom prop) NOTHROW;
1345	void selection_request (Time tm, int x, int y);	1400	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1346	int selection_request_other (Atom target, int selnum);	1401	int selection_request_other (Atom target, int selnum) NOTHROW;
1347	void selection_clear ();	1402	void selection_clear () NOTHROW;
1348	void selection_make (Time tm);	1403	void selection_make (Time tm);
		1404	bool selection_grab (Time tm) NOTHROW;
1349	void selection_start_colrow (int col, int row);	1405	void selection_start_colrow (int col, int row) NOTHROW;
1350	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1406	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1351	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1407	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1352	void selection_remove_trailing_spaces ();	1408	void selection_remove_trailing_spaces () NOTHROW;
1353	void selection_send (const XSelectionRequestEvent &rq);	1409	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1410	void selection_click (int clicks, int x, int y) NOTHROW;
		1411	void selection_extend (int x, int y, int flag) NOTHROW;
		1412	void selection_rotate (int x, int y) NOTHROW;
		1413
		1414	void pixel_position (int *x, int *y) NOTHROW;
1354		1415
1355	#if defined(NEXT_SCROLLBAR)	1416	#if defined(NEXT_SCROLLBAR)
1356	// scrollbar-next.C	1417	// scrollbar-next.C
1357	Pixmap renderPixmap (const char *const *data, int width, int height);	1418	Pixmap renderPixmap (const char *const *data, int width, int height);
1358	void init_scrollbar_stuff ();	1419	void init_scrollbar_stuff ();
…		…
1360	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1421	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1361	#endif	1422	#endif
1362		1423
1363	#if defined(RXVT_SCROLLBAR)	1424	#if defined(RXVT_SCROLLBAR)
1364	// scrollbar-rxvt.C	1425	// scrollbar-rxvt.C
1365	void Draw_button (int x, int y, int state, int dirn);
1366	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1426	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1367	#endif	1427	#endif
1368		1428
1369	#if defined(XTERM_SCROLLBAR)	1429	#if defined(XTERM_SCROLLBAR)
1370	// scrollbar-xterm.C	1430	// scrollbar-xterm.C
…		…
1383		1443
1384	// xdefaults.C	1444	// xdefaults.C
1385	void get_options (int argc, const char *const *argv);	1445	void get_options (int argc, const char *const *argv);
1386	int parse_keysym (const char *str, const char *arg);	1446	int parse_keysym (const char *str, const char *arg);
1387	void get_xdefaults (FILE *stream, const char *name);	1447	void get_xdefaults (FILE *stream, const char *name);
1388	void extract_resources (Display *display, const char *name);	1448	void extract_resources ();
1389	// xpm.C	1449	// xpm.C
1390	int scale_pixmap (const char *geom);	1450	int scale_pixmap (const char *geom);
1391	void resize_pixmap ();	1451	void resize_pixmap ();
1392	Pixmap set_bgPixmap (const char *file);	1452	Pixmap set_bgPixmap (const char *file);
1393	};	1453	};
…		…
1400	#ifdef PROTOTYPES	1460	#ifdef PROTOTYPES
1401	# define __PROTO(p) p	1461	# define __PROTO(p) p
1402	#else	1462	#else
1403	# define __PROTO(p) ()	1463	# define __PROTO(p) ()
1404	#endif	1464	#endif
1405	#include "protos.h"
1406
1407	#ifdef DEBUG_malloc
1408	# include "dmalloc.h" /* This comes last */
1409	#endif
1410		1465
1411	#endif /* _RXVT_H_ */	1466	#endif /* _RXVT_H_ */
1412		1467

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