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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 1.225 by root, Thu Jan 19 20:30:36 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 CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
7		26
8	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	28	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
12		34
13	#include "encoding.h"	35	#include "encoding.h"
14	#include "defaultfont.h"
15	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
16	#include "iom.h"	38	#include "iom.h"
17	#include "salloc.h"	39	#include "salloc.h"
		40
		41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
18		51
19	/*	52	/*
20	*****************************************************************************	53	*****************************************************************************
21	* SYSTEM HACKS	54	* SYSTEM HACKS
22	*****************************************************************************	55	*****************************************************************************
23	*/	56	*/
24	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
25	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
26	*/	59	*/
27	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
28	# define __svr4__	61	# define __svr4__ 1
29	#endif	62	#endif
30	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
31	# define __sun__	64	# define __sun__ 1
32	#endif	65	#endif
33
34		66
35	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
36	typedef char *XPointer;	68	typedef char *XPointer;
37	#endif	69	#endif
38		70
39	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
40	# include <termios.h>	72	# include <termios.h>
41	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
62	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
63	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
64	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
65	#endif	97	#endif
66		98
67	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/*
68	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100	*****************************************************************************
69	# define NO_SETOWNER_TTYDEV	101	* PROTOTYPES
70	# endif	102	*****************************************************************************
71	#endif	103	*/
72	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	// main.C
73	# define NO_SETOWNER_TTYDEV	105	RETSIGTYPE rxvt_Child_signal (int sig);
74	#endif	106	RETSIGTYPE rxvt_Exit_signal (int sig);
		107	void rxvt_clean_exit ();
		108	void * rxvt_malloc (size_t size);
		109	void * rxvt_calloc (size_t number, size_t size);
		110	void * rxvt_realloc (void *ptr, size_t size);
		111
		112	// util.C
		113	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		114	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		115	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		116	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		117	char * rxvt_strdup (const char *str);
		118
		119	// misc.C
		120	char * rxvt_r_basename (const char *str);
		121	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		122	void rxvt_log (const char *fmt,...);
		123	void rxvt_warn (const char *fmt,...);
		124	void rxvt_fatal (const char *fmt,...);
		125	void rxvt_exit_failure ();
		126	int rxvt_Str_match (const char *s1, const char *s2);
		127	const char * rxvt_Str_skip_space (const char *str);
		128	char * rxvt_Str_trim (char *str);
		129	int rxvt_Str_escaped (char *str);
		130	char ** rxvt_splitcommastring (const char *cs);
		131	void rxvt_freecommastring (char **cs);
		132	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		133	void rxvt_usleep (int usecs);
		134
		135	/////////////////////////////////////////////////////////////////////////////
		136
		137	// temporarily replace the process environment
		138	extern char **environ;
		139	extern char **rxvt_environ; // the original environ pointer
		140
		141	inline void set_environ (stringvec *envv)
		142	{
		143	if (envv)
		144	environ = (char **)envv->begin ();
		145	}
		146
		147	inline void set_environ (char **envv)
		148	{
		149	if (envv)
		150	environ = envv;
		151	}
75		152
76	/*	153	/*
77	*****************************************************************************	154	*****************************************************************************
78	* STRUCTURES AND TYPEDEFS	155	* STRUCTURES AND TYPEDEFS
79	*****************************************************************************	156	*****************************************************************************
80	*/	157	*/
81	struct grwin_t;	158	struct grwin_t;
82		159
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	160	/* If we're using either the rxvt scrollbar, keep the
92	* scrollColor resource.	161	* scrollColor resource.
93	*/	162	*/
94	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	163	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
95	# define KEEP_SCROLLCOLOR 1	164	# define KEEP_SCROLLCOLOR 1
96	#else	165	#else
97	# undef KEEP_SCROLLCOLOR	166	# undef KEEP_SCROLLCOLOR
98	#endif	167	#endif
99		168
100	#ifdef XPM_BACKGROUND	169	#ifdef XPM_BACKGROUND
101	typedef struct {	170	typedef struct {
102	short w, h, x, y;	171	short w, h, x, y;
103	Pixmap pixmap;	172	Pixmap pixmap;
104	} bgPixmap_t;	173	} bgPixmap_t;
105	#endif	174	#endif
		175
		176	struct rxvt_ptytty {
		177	int pty; // pty file descriptor; connected to rxvt
		178	int tty; // tty file descriptor; connected to child
		179
		180	rxvt_ptytty ()
		181	: pty(-1), tty(-1)
		182	{
		183	}
		184
		185	virtual ~rxvt_ptytty ()
		186	{
		187	}
		188
		189	virtual bool get () = 0;
		190	#if UTMP_SUPPORT
		191	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		192	#endif
		193
		194	void close_tty ();
		195	bool make_controlling_tty ();
		196	void set_utf8_mode (bool on);
		197	};
		198
		199	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		200	void rxvt_ptytty_server (); // start the ptytty server process
106		201
107	/*	202	/*
108	* the 'essential' information for reporting Mouse Events	203	* the 'essential' information for reporting Mouse Events
109	* pared down from XButtonEvent	204	* pared down from XButtonEvent
110	*/	205	*/
111	struct mouse_event {	206	struct mouse_event {
112	int clicks;	207	int clicks;
113	Time time; /* milliseconds */	208	Time time; /* milliseconds */
114	unsigned int state; /* key or button mask */	209	unsigned int state; /* key or button mask */
115	unsigned int button; /* detail */	210	unsigned int button; /* detail */
116	};	211	};
117		212
118	#ifndef min	213	#if ENABLE_FRILLS
119	# define min(a,b) (((a) < (b)) ? (a) : (b))	214	typedef struct _mwmhints {
120	# define max(a,b) (((a) > (b)) ? (a) : (b))	215	CARD32 flags;
		216	CARD32 functions;
		217	CARD32 decorations;
		218	INT32 input_mode;
		219	CARD32 status;
		220	} MWMHints;
121	#endif	221	#endif
122		222
123	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	223	#if ENABLE_XEMBED
124	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	224	// XEMBED messages
125	#define SWAP_IT(one, two, typeof) \	225	# define XEMBED_EMBEDDED_NOTIFY 0
126	do { \	226	# define XEMBED_WINDOW_ACTIVATE 1
127	typeof swapittmp; \	227	# define XEMBED_WINDOW_DEACTIVATE 2
128	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	228	# define XEMBED_REQUEST_FOCUS 3
129	} while (/* CONSTCOND */ 0)	229	# define XEMBED_FOCUS_IN 4
130	#define BOUND_POSITIVE_INT16(val) \	230	# define XEMBED_FOCUS_OUT 5
131	(int16_t) ((val) <= 0 \	231	# define XEMBED_FOCUS_NEXT 6
132	? 0 \	232	# define XEMBED_FOCUS_PREV 7
133	: min ((val), (((uint16_t)-1)>>1)))	233
		234	# define XEMBED_MODALITY_ON 10
		235	# define XEMBED_MODALITY_OFF 11
		236	# define XEMBED_REGISTER_ACCELERATOR 12
		237	# define XEMBED_UNREGISTER_ACCELERATOR 13
		238	# define XEMBED_ACTIVATE_ACCELERATOR 14
		239
		240	// XEMBED detail code
		241	# define XEMBED_FOCUS_CURRENT 0
		242	# define XEMBED_FOCUS_FIRST 1
		243	# define XEMBED_FOCUS_LAST 2
		244
		245	# define XEMBED_MAPPED (1 << 0)
		246	#endif
134		247
135	/*	248	/*
136	*****************************************************************************	249	*****************************************************************************
137	* NORMAL DEFINES	250	* NORMAL DEFINES
138	*****************************************************************************	251	*****************************************************************************
…		…
144	# define COLORTERMENVFULL COLORTERMENV "-xpm"	257	# define COLORTERMENVFULL COLORTERMENV "-xpm"
145	#else	258	#else
146	# define COLORTERMENVFULL COLORTERMENV	259	# define COLORTERMENVFULL COLORTERMENV
147	#endif	260	#endif
148	#ifndef TERMENV	261	#ifndef TERMENV
149	# define TERMENV "rxvt"	262	# define TERMENV "rxvt-unicode"
150	#endif	263	#endif
151		264
152	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	265	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
153	# define NO_MOUSE_REPORT_SCROLLBAR	266	# define NO_MOUSE_REPORT_SCROLLBAR 1
154	#endif
155
156	#ifdef NO_RESOURCES
157	# undef USE_XGETDEFAULT
158	#endif	267	#endif
159		268
160	/* now look for other badly set stuff */	269	/* now look for other badly set stuff */
161		270
162	#if !defined (EACCESS) && defined(EAGAIN)	271	#if !defined (EACCESS) && defined(EAGAIN)
…		…
166	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	275	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
167	# define EXIT_SUCCESS 0 /* exit function success */	276	# define EXIT_SUCCESS 0 /* exit function success */
168	# define EXIT_FAILURE 1 /* exit function failure */	277	# define EXIT_FAILURE 1 /* exit function failure */
169	#endif	278	#endif
170		279
171	#define menuBar_esc 10
172	#define scrollBar_esc 30	280	#define scrollBar_esc 30
173	#define menuBar_margin 2 /* margin below text */
174		281
175	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	282	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
176	# define HAVE_SCROLLBARS	283	# 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	284	#endif
185		285
186	#define R_SB_ALIGN_CENTRE 0	286	#define R_SB_ALIGN_CENTRE 0
187	#define R_SB_ALIGN_TOP 1	287	#define R_SB_ALIGN_TOP 1
188	#define R_SB_ALIGN_BOTTOM 2	288	#define R_SB_ALIGN_BOTTOM 2
189		289
190	#define R_SB_RXVT 0
191	#define R_SB_NEXT 1	290	#define R_SB_NEXT 1
192	#define R_SB_XTERM 2	291	#define R_SB_XTERM 2
193	#define R_SB_PLAIN 4	292	#define R_SB_PLAIN 4
		293	#define R_SB_RXVT 8
194		294
195	#define SB_WIDTH_NEXT 19	295	#define SB_WIDTH_NEXT 19
196	#define SB_WIDTH_XTERM 15	296	#define SB_WIDTH_XTERM 15
197	#define SB_WIDTH_PLAIN 7	297	#define SB_WIDTH_PLAIN 7
198	#ifndef SB_WIDTH_RXVT	298	#ifndef SB_WIDTH_RXVT
…		…
261	* |	361	* |
262	* +---< SB_WIDTH_NEXT	362	* +---< SB_WIDTH_NEXT
263	*/	363	*/
264		364
265	enum {	365	enum {
266	NO_REFRESH = 0 , /* Window not visible at all! */	366	NO_REFRESH = 0, /* Window not visible at all! */
267	FAST_REFRESH = 1<<0, /* Fully exposed window */	367	FAST_REFRESH = 1, /* Fully exposed window */
268	SLOW_REFRESH = 1<<1, /* Partially exposed window */	368	SLOW_REFRESH = 2, /* Partially exposed window */
269	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
270	REFRESH_BOUNDS = 1<<3
271	};	369	};
272		370
273	#ifdef NO_SECONDARY_SCREEN	371	#ifdef NO_SECONDARY_SCREEN
274	# define NSCREENS 0	372	# define NSCREENS 0
275	#else	373	#else
276	# define NSCREENS 1	374	# define NSCREENS 1
277	#endif	375	#endif
278
279	#define IGNORE 0
280	#define SAVE 's'
281	#define RESTORE 'r'
282		376
283	/* special (internal) prefix for font commands */	377	/* special (internal) prefix for font commands */
284	#define FONT_CMD '#'	378	#define FONT_CMD '#'
285	#define FONT_DN "#-"	379	#define FONT_DN "#-"
286	#define FONT_UP "#+"	380	#define FONT_UP "#+"
287		381
288	/* flags for rxvt_scr_gotorc () */	382	/* flags for rxvt_scr_gotorc () */
289	enum {	383	enum {
290	C_RELATIVE = 1 , /* col movement is relative */	384	C_RELATIVE = 1, /* col movement is relative */
291	R_RELATIVE = 2, /* row movement is relative */	385	R_RELATIVE = 2, /* row movement is relative */
292	RELATIVE = 1 | 2,	386	RELATIVE = C_RELATIVE | R_RELATIVE,
293	};	387	};
294		388
295	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	389	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
296	enum {	390	enum {
297	INSERT = -1, /* don't change these values */	391	INSERT = -1, /* don't change these values */
…		…
310	enum {	404	enum {
311	PRIMARY = 0,	405	PRIMARY = 0,
312	SECONDARY,	406	SECONDARY,
313	};	407	};
314		408
315	#define RS_None 0 /* Normal */	409	#define RS_None 0
316		410
317	#define RS_fgMask 0x000001FFu /* 512 colors */	411	#define RS_fgMask 0x0000007fUL // 128 colors
318	#define RS_bgMask 0x0003FE00u /* 512 colors */	412	#define RS_bgMask 0x00003f80UL // 128 colors
319	#define RS_Bold 0x00040000u /* bold */	413
		414	// font styles
		415	#define RS_Bold 0x00004000UL // value 1
		416	#define RS_Italic 0x00008000UL // value 2
		417
		418	// fake styles
320	#define RS_Blink 0x00080000u /* blink */	419	#define RS_Blink 0x00010000UL // blink
321	#define RS_RVid 0x00100000u /* reverse video */	420	#define RS_RVid 0x00020000UL // reverse video
322	#define RS_Uline 0x00200000u /* underline */	421	#define RS_Uline 0x00040000UL // underline
323		422
324	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	423	// 5 custom bits for extensions
		424	#define RS_customCount 32
		425	#define RS_customMask 0x00f80000UL
325	#define RS_fontShift 22	426	#define RS_customShift 19
326		427
		428	// other flags
		429	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		430
		431	#define RS_styleCount 4
		432	#define RS_styleMask (RS_Bold | RS_Italic)
		433	#define RS_styleShift 14
		434
327	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	435	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
328	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	436	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		437
		438	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		439	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		440	#define RS_fontShift 24
		441
		442	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		443	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
329		444
330	#define Sel_none 0 /* Not waiting */	445	#define Sel_none 0 /* Not waiting */
331	#define Sel_normal 0x01 /* normal selection */	446	#define Sel_normal 0x01 /* normal selection */
332	#define Sel_incr 0x02 /* incremental selection */	447	#define Sel_incr 0x02 /* incremental selection */
333	#define Sel_direct 0x00	448	#define Sel_direct 0x00
…		…
353	*/	468	*/
354	enum {	469	enum {
355	XTerm_name = 0,	470	XTerm_name = 0,
356	XTerm_iconName = 1,	471	XTerm_iconName = 1,
357	XTerm_title = 2,	472	XTerm_title = 2,
358	XTerm_property = 3, // change X property, not yet implemented	473	XTerm_property = 3, // change X property
359	XTerm_Color = 4, // change colors	474	XTerm_Color = 4, // change colors
360	XTerm_Color00 = 10, // not implemented, CLASH!	475	XTerm_Color00 = 10, // not implemented, CLASH!
361	XTerm_Color01 = 11, // not implemented	476	XTerm_Color01 = 11, // not implemented
362	XTerm_Color_cursor = 12, // change actual 'Cursor' color	477	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	XTerm_Color_pointer = 13, // change actual 'Pointer' color	478	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
364	XTerm_Color04 = 14, // not implemented	479	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
365	XTerm_Color05 = 15, // not implemented	480	XTerm_Color05 = 15, // not implemented (tektronix fg)
366	XTerm_Color06 = 16, // not implemented	481	XTerm_Color06 = 16, // not implemented (tektronix bg)
367	XTerm_Color_RV = 17, // change actual 'Highlight' color	482	XTerm_Color_RV = 17, // change actual 'Highlight' color
368	XTerm_logfile = 46, // not implemented	483	XTerm_logfile = 46, // not implemented
369	XTerm_font = 50,	484	XTerm_font = 50,
370		485
371	XTerm_konsole30 = 30, // reserved for konsole	486	XTerm_konsole30 = 30, // reserved for konsole
372	XTerm_konsole31 = 31, // reserved for konsole	487	XTerm_konsole31 = 31, // reserved for konsole
373	XTerm_emacs51 = 51, // reserved for emacs shell	488	XTerm_emacs51 = 51, // reserved for emacs shell
374	/*	489	/*
375	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	490	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		491	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
376	*/	492	*/
377	XTerm_Menu = 10, // set menu item
378	XTerm_Color_BD = 18, // change actual 'Bold' color	493	Rxvt_Color_BD = 18, // change actual 'Bold' color
379	XTerm_Color_UL = 19, // change actual 'Underline' color	494	Rxvt_Color_UL = 19, // change actual 'Underline' color
380	XTerm_Pixmap = 20, // new bg pixmap	495	Rxvt_Pixmap = 20, // new bg pixmap
381	XTerm_restoreFG = 39, // change default fg color	496	Rxvt_restoreFG = 39, // change default fg color
382	XTerm_restoreBG = 49, // change default bg color	497	Rxvt_restoreBG = 49, // change default bg color
383	XTerm_dumpscreen = 55, // dump scrollback and all of screen	498	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		499
384	XTerm_locale = 701, // change locale	500	URxvt_locale = 701, // change locale
385	XTerm_findfont = 702, // find font of given character (in decimal)	501
		502	URxvt_Color_IT = 704, // change actual 'Italic' colour
		503	URxvt_Color_tint = 705, // change actual tint colour
		504	URxvt_Color_BD = 706,
		505	URxvt_Color_UL = 707,
		506
		507	URxvt_font = 710,
		508	URxvt_boldFont = 711,
		509	URxvt_italicFont = 712,
		510	URxvt_boldItalicFont = 713,
		511
		512	URxvt_view_up = 720,
		513	URxvt_view_down = 721,
		514
		515	URxvt_perl = 777,
386	};	516	};
387		517
388	/* Words starting with `Color_' are colours. Others are counts */	518	/* Words starting with `Color_' are colours. Others are counts */
389	/*	519	/*
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	520	* The PixColor and rendition colour usage should probably be decoupled
393	* on the unnecessary items, e.g. Color_pointer, but won't bother	521	* 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	522	* until we need to. Also, be aware of usage in pixcolor_set
395	*/	523	*/
396		524
397	enum colour_list {	525	enum colour_list {
…		…
419	maxBrightCOLOR, /* minBrightCOLOR + 7 */	547	maxBrightCOLOR, /* minBrightCOLOR + 7 */
420	Color_White = maxBrightCOLOR,	548	Color_White = maxBrightCOLOR,
421	#else	549	#else
422	Color_White = maxCOLOR,	550	Color_White = maxCOLOR,
423	#endif	551	#endif
424	#ifdef TTY_256COLOR
425	min256COLOR = Color_White + 1,	552	minTermCOLOR = Color_White + 1,
426	max256COLOR = minCOLOR + 255,	553	maxTermCOLOR = Color_White + 72,
427	#endif
428	#ifndef NO_CURSORCOLOR	554	#ifndef NO_CURSORCOLOR
429	Color_cursor,	555	Color_cursor,
430	Color_cursor2,	556	Color_cursor2,
431	#endif	557	#endif
432	Color_pointer,	558	Color_pointer_fg,
		559	Color_pointer_bg,
433	Color_border,	560	Color_border,
434	#ifndef NO_BOLD_UNDERLINE_REVERSE	561	#ifndef NO_BOLD_UNDERLINE_REVERSE
435	Color_BD,	562	Color_BD,
		563	Color_IT,
436	Color_UL,	564	Color_UL,
437	Color_RV,	565	Color_RV,
		566	#endif
		567	#if ENABLE_FRILLS
		568	Color_underline,
438	#endif	569	#endif
439	#ifdef OPTION_HC	570	#ifdef OPTION_HC
440	Color_HC,	571	Color_HC,
441	#endif	572	#endif
442	#ifdef KEEP_SCROLLCOLOR	573	#ifdef KEEP_SCROLLCOLOR
443	Color_scroll,	574	Color_scroll,
444	Color_trough,	575	Color_trough,
		576	#endif
		577	#if TINTING
		578	Color_tint,
		579	#endif
		580	#if OFF_FOCUS_FADING
		581	Color_fade,
445	#endif	582	#endif
446	NRS_COLORS, /* */	583	NRS_COLORS, /* */
447	#ifdef KEEP_SCROLLCOLOR	584	#ifdef KEEP_SCROLLCOLOR
448	Color_topShadow = NRS_COLORS,	585	Color_topShadow = NRS_COLORS,
449	Color_bottomShadow,	586	Color_bottomShadow,
450	TOTAL_COLORS /* upto 30 */	587	TOTAL_COLORS
451	#else	588	#else
452	TOTAL_COLORS = NRS_COLORS /* */	589	TOTAL_COLORS = NRS_COLORS
453	#endif	590	#endif
454	};	591	};
455		592
456	#define Color_Bits 9	593	#define Color_Bits 7 // 0 .. maxTermCOLOR
		594
457	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	595	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458	#define NPIXCLR_BITS 32	596	#define NPIXCLR_BITS 32
459
460	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461		597
462	/*	598	/*
463	* Resource list	599	* Resource list
464	*/	600	*/
465	enum {	601	enum {
466	Rs_display_name = 0,	602	# define def(name) Rs_ ## name,
467	Rs_term_name,	603	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
468	Rs_iconName,	604	# include "rsinc.h"
469	Rs_geometry,	605	# undef def
470	Rs_reverseVideo,	606	# 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	607	NUM_RESOURCES
544	};	608	};
545		609
546	// see init.C:xa_names, which must be kept in sync	610	// see init.C:xa_names, which must be kept in sync
547	enum {	611	enum {
…		…
551	XA_MULTIPLE,	615	XA_MULTIPLE,
552	XA_TARGETS,	616	XA_TARGETS,
553	XA_TIMESTAMP,	617	XA_TIMESTAMP,
554	XA_VT_SELECTION,	618	XA_VT_SELECTION,
555	XA_INCR,	619	XA_INCR,
		620	XA_WM_PROTOCOLS,
556	XA_WMDELETEWINDOW,	621	XA_WM_DELETE_WINDOW,
		622	XA_CLIPBOARD,
		623	#if ENABLE_FRILLS
		624	XA_MOTIF_WM_HINTS,
		625	#endif
		626	#if ENABLE_EWMH
		627	XA_NET_WM_PID,
		628	XA_NET_WM_NAME,
		629	XA_NET_WM_ICON_NAME,
		630	XA_NET_WM_PING,
		631	#endif
		632	#if USE_XIM
		633	XA_WM_LOCALE_NAME,
		634	#endif
557	#ifdef TRANSPARENT	635	#if TRANSPARENT
558	XA_XROOTPMAPID,	636	XA_XROOTPMAP_ID,
		637	XA_ESETROOT_PMAP_ID,
559	#endif	638	#endif
560	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	639	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
561	XA_DNDPROTOCOL,	640	XA_DNDPROTOCOL,
562	XA_DNDSELECTION,	641	XA_DNDSELECTION,
563	#endif /* OFFIX_DND */	642	#endif
564	XA_CLIPBOARD,	643	#if ENABLE_XEMBED
		644	XA_XEMBED,
		645	XA_XEMBED_INFO,
		646	#endif
565	NUM_XA	647	NUM_XA
566	};	648	};
567		649
568	/* DEC private modes */	650	/* DEC private modes */
569	#define PrivMode_132 (1LU<<0)	651	#define PrivMode_132 (1UL<<0)
570	#define PrivMode_132OK (1LU<<1)	652	#define PrivMode_132OK (1UL<<1)
571	#define PrivMode_rVideo (1LU<<2)	653	#define PrivMode_rVideo (1UL<<2)
572	#define PrivMode_relOrigin (1LU<<3)	654	#define PrivMode_relOrigin (1UL<<3)
573	#define PrivMode_Screen (1LU<<4)	655	#define PrivMode_Screen (1UL<<4)
574	#define PrivMode_Autowrap (1LU<<5)	656	#define PrivMode_Autowrap (1UL<<5)
575	#define PrivMode_aplCUR (1LU<<6)	657	#define PrivMode_aplCUR (1UL<<6)
576	#define PrivMode_aplKP (1LU<<7)	658	#define PrivMode_aplKP (1UL<<7)
577	#define PrivMode_HaveBackSpace (1LU<<8)	659	#define PrivMode_HaveBackSpace (1UL<<8)
578	#define PrivMode_BackSpace (1LU<<9)	660	#define PrivMode_BackSpace (1UL<<9)
579	#define PrivMode_ShiftKeys (1LU<<10)	661	#define PrivMode_ShiftKeys (1UL<<10)
580	#define PrivMode_VisibleCursor (1LU<<11)	662	#define PrivMode_VisibleCursor (1UL<<11)
581	#define PrivMode_MouseX10 (1LU<<12)	663	#define PrivMode_MouseX10 (1UL<<12)
582	#define PrivMode_MouseX11 (1LU<<13)	664	#define PrivMode_MouseX11 (1UL<<13)
583	#define PrivMode_scrollBar (1LU<<14)	665	#define PrivMode_scrollBar (1UL<<14)
584	#define PrivMode_menuBar (1LU<<15)
585	#define PrivMode_TtyOutputInh (1LU<<16)	666	#define PrivMode_TtyOutputInh (1UL<<15)
586	#define PrivMode_Keypress (1LU<<17)	667	#define PrivMode_Keypress (1UL<<16)
587	#define PrivMode_smoothScroll (1LU<<18)	668	#define PrivMode_smoothScroll (1UL<<17)
588	#define PrivMode_vt52 (1LU<<19)	669	#define PrivMode_vt52 (1UL<<18)
		670	#define PrivMode_LFNL (1UL<<19)
589	/* too annoying to implement X11 highlight tracking */	671	/* too annoying to implement X11 highlight tracking */
590	/* #define PrivMode_MouseX11Track (1LU<<18) */	672	/* #define PrivMode_MouseX11Track (1LU<<20) */
591		673
592	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	674	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
593	#define PrivMode(test,bit) \	675	#define PrivMode(test,bit) \
594	if (test) \	676	if (test) \
595	PrivateModes |= (bit); \	677	priv_modes |= (bit); \
596	else \	678	else \
597	PrivateModes &= ~(bit)	679	priv_modes &= ~(bit)
598		680
599	#ifdef ALLOW_132_MODE	681	#ifdef ALLOW_132_MODE
600	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	682	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
601	#else	683	#else
602	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	684	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
603	#endif	685	#endif
604		686
605	#define XDEPTH display->depth	687	// 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 */	688	#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 */	689	#define KBUFSZ 512 // size of keyboard mapping buffer
		690	#define CBUFSIZ 2048 // size of command buffer
		691	#define UBUFSIZ 2048 // character buffer
		692
		693	#ifndef PATH_MAX
		694	# define PATH_MAX 16384
		695	#endif
		696
		697	/* Motif window hints */
		698	#define MWM_HINTS_FUNCTIONS (1L << 0)
		699	#define MWM_HINTS_DECORATIONS (1L << 1)
		700	#define MWM_HINTS_INPUT_MODE (1L << 2)
		701	#define MWM_HINTS_STATUS (1L << 3)
		702	/* bit definitions for MwmHints.functions */
		703	#define MWM_FUNC_ALL (1L << 0)
		704	#define MWM_FUNC_RESIZE (1L << 1)
		705	#define MWM_FUNC_MOVE (1L << 2)
		706	#define MWM_FUNC_MINIMIZE (1L << 3)
		707	#define MWM_FUNC_MAXIMIZE (1L << 4)
		708	#define MWM_FUNC_CLOSE (1L << 5)
		709	/* bit definitions for MwmHints.decorations */
		710	#define MWM_DECOR_ALL (1L << 0)
		711	#define MWM_DECOR_BORDER (1L << 1)
		712	#define MWM_DECOR_RESIZEH (1L << 2)
		713	#define MWM_DECOR_TITLE (1L << 3)
		714	#define MWM_DECOR_MENU (1L << 4)
		715	#define MWM_DECOR_MINIMIZE (1L << 5)
		716	#define MWM_DECOR_MAXIMIZE (1L << 6)
		717	/* bit definitions for MwmHints.inputMode */
		718	#define MWM_INPUT_MODELESS 0
		719	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		720	#define MWM_INPUT_SYSTEM_MODAL 2
		721	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		722	#define PROP_MWM_HINTS_ELEMENTS 5
614		723
615	/*	724	/*
616	*****************************************************************************	725	*****************************************************************************
617	* MACRO DEFINES	726	* MACRO DEFINES
618	*****************************************************************************	727	*****************************************************************************
619	*/	728	*/
620	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	729	#define dLocal(type,name) type const name = this->name
621	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	730	#define dDisp Display *disp = this->display->display
622	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
623	#define STRCASECMP(x, y) strcasecmp((x), (y))
624	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
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		731
636	/* convert pixel dimensions to row/column values. Everything as int32_t */	732	/* convert pixel dimensions to row/column values. Everything as int32_t */
637	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	733	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
638	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	734	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
639	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	735	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
640	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	736	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
641	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	737	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
642	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	738	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
643	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	739	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
644	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	740	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
645		741
646	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	742	#define OPTION(opt) (options & (opt))
647	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	743	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		744	| Opt_jumpScroll | Opt_secondaryScreen \
		745	| Opt_pastableTabs | Opt_intensityStyles)
		746
		747	// for m >= -n, ensure remainder lies between 0..n-1
		748	#define MOD(m,n) (((m) + (n)) % (n))
		749
		750	#define LINENO(n) MOD (term_start + int(n), total_rows)
		751	#define ROW(n) row_buf [LINENO (n)]
648		752
649	/* how to build & extract colors and attributes */	753	/* how to build & extract colors and attributes */
650	#define GET_BASEFG(x) (((x) & RS_fgMask))	754	#define GET_BASEFG(x) (((x) & RS_fgMask))
651	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	755	#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		756
670	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	757	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
671	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	758	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		759
		760	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		761	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
672		762
673	#define GET_ATTR(x) (((x) & RS_attrMask))	763	#define GET_ATTR(x) (((x) & RS_attrMask))
674	#define GET_BGATTR(x) \	764	#define GET_BGATTR(x) \
675	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	765	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
676	| (((x) & RS_fgMask)<<Color_Bits)) \	766	| (((x) & RS_fgMask)<<Color_Bits)) \
677	: ((x) & (RS_attrMask | RS_bgMask)))	767	: ((x) & (RS_attrMask | RS_bgMask)))
678	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	768	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
679	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	769	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
680	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	770	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		771
		772	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
681		773
682	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	774	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
683	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	775	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		776
		777	#if ENABLE_STYLES
		778	# define FONTSET(style) fontset[GET_STYLE (style)]
		779	#else
		780	# define FONTSET(style) fontset[0]
		781	#endif
684		782
685	#ifdef HAVE_SCROLLBARS	783	#ifdef HAVE_SCROLLBARS
686	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	784	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
687	#else	785	#else
688	# define scrollbar_TotalWidth() (0)	786	# define scrollbar_TotalWidth() (0)
…		…
710	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	808	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
711	#define scrollbar_position(y) ((y) - scrollBar.beg)	809	#define scrollbar_position(y) ((y) - scrollBar.beg)
712	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	810	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
713	- scrollbar_minheight ())	811	- scrollbar_minheight ())
714		812
715	#if (MENUBAR_MAX > 1)
716	/* rendition style flags */
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
726	#ifdef XPM_BACKGROUND	813	#ifdef XPM_BACKGROUND
727	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	814	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
728	#else	815	#else
729	# define XPMClearArea(a, b, c, d, e, f, g)	816	# define XPMClearArea(a, b, c, d, e, f, g)
730	#endif	817	#endif
731		818
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	819	#ifdef DEBUG_CMD
758	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	820	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
759	#else	821	#else
760	# define D_CMD(x)	822	# define D_CMD(x)
761	#endif	823	#endif
…		…
767	#ifdef DEBUG_MAIN	829	#ifdef DEBUG_MAIN
768	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	830	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
769	#else	831	#else
770	# define D_MAIN(x)	832	# define D_MAIN(x)
771	#endif	833	#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	834	#ifdef DEBUG_SIZE
783	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	835	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
784	#else	836	#else
785	# define D_SIZE(x)	837	# define D_SIZE(x)
786	#endif	838	#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		839
793	/*	840	extern class rxvt_failure_exception { } rxvt_failure_exception;
		841
		842	typedef callback1<void, const char *> log_callback;
		843	typedef callback1<int, int> getfd_callback;
		844
		845	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		846	extern void rxvt_log (const char *fmt, ...);
		847	extern void rxvt_warn (const char *fmt, ...);
		848	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		849	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		850
		851	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		852	extern bool rxvt_set_locale (const char *locale);
		853	extern void rxvt_push_locale (const char *locale);
		854	extern void rxvt_pop_locale ();
		855
794	*****************************************************************************	856	/****************************************************************************/
795	* VARIABLES
796	*****************************************************************************
797	*/
798	#ifdef MENUBAR
799	# include "menubar.h"
800	#endif
801		857
802	#define BLINK_INTERVAL 0.5	858	#define BLINK_INTERVAL 0.5
803	#define TEXT_BLINK_INTERVAL 0.5	859	#define TEXT_BLINK_INTERVAL 0.5
804		860
805	#ifndef __attribute__	861	#ifndef __attribute__
…		…
809	# endif	865	# endif
810	# endif	866	# endif
811	# define __attribute__(x)	867	# define __attribute__(x)
812	#endif	868	#endif
813		869
		870	/****************************************************************************/
		871
		872	#define LINE_LONGER 0x0001 // line is continued on the next row
		873	#define LINE_FILTERED 0x0002 // line has been filtered
		874	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		875
		876	struct line_t {
		877	text_t *t; // terminal the text
		878	rend_t *r; // rendition, uses RS_ flags
		879	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		880	uint32_t f; // flags
		881
		882	bool is_longer ()
		883	{
		884	return f & LINE_LONGER;
		885	}
		886
		887	void is_longer (int set)
		888	{
		889	if (set)
		890	f |= LINE_LONGER;
		891	else
		892	f &= ~LINE_LONGER;
		893	}
		894
		895	void clear ()
		896	{
		897	t = 0;
		898	r = 0;
		899	l = 0;
		900	f = 0;
		901	}
		902
		903	void touch () // call whenever a line is changed/touched/updated
		904	{
		905	#if ENABLE_PERL
		906	f &= ~LINE_FILTERED;
		907	#endif
		908	}
		909
		910	void touch (int col)
		911	{
		912	max_it (l, col);
		913	touch ();
		914	}
		915	};
		916
		917	/****************************************************************************/
		918
814	// primivite wrapper around mbstate_t to ensure initialisation	919	// primivite wrapper around mbstate_t to ensure initialisation
815	struct mbstate {	920	struct mbstate {
816	mbstate_t mbs;	921	mbstate_t mbs;
817		922
818	operator mbstate_t *() { return &mbs; }	923	operator mbstate_t *() { return &mbs; }
819	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	924	void reset () { memset (&mbs, 0, sizeof (mbs)); }
820	mbstate () { reset (); }	925	mbstate () { reset (); }
821	};	926	};
		927
		928	/****************************************************************************/
		929
		930	#define UNICODE_MASK 0x1fffffUL
822		931
823	#if UNICODE3	932	#if UNICODE3
824	# define COMPOSE_LO 0x40000000UL	933	# define COMPOSE_LO 0x40000000UL
825	# define COMPOSE_HI 0x400fffffUL	934	# define COMPOSE_HI 0x400fffffUL
826	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	935	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
827	#else	936	#else
		937	# if ENABLE_PERL
		938	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		939	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		940	# else
828	# define COMPOSE_LO 0xd800UL	941	# define COMPOSE_LO 0xd800UL
829	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	942	# define COMPOSE_HI 0xf8ffUL
830	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	943	# endif
		944	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
831	#endif	945	#endif
832		946
833	#if ENABLE_COMBINING	947	#if ENABLE_COMBINING
834	// compose chars are used to represent composite characters	948	// compose chars are used to represent composite characters
835	// that are not representable in unicode, as well as characters	949	// that are not representable in unicode, as well as characters
…		…
855	};	969	};
856		970
857	extern class rxvt_composite_vec rxvt_composite;	971	extern class rxvt_composite_vec rxvt_composite;
858	#endif	972	#endif
859		973
		974	/****************************************************************************/
860		975
		976	#ifdef KEYSYM_RESOURCE
		977	class keyboard_manager;
		978	#endif
		979
861	struct rxvt_term : rxvt_vars {	980	struct rxvt_term : zero_initialized, rxvt_vars {
862	struct mbstate mbstate;	981	log_callback *log_hook; // log error messages through this hook, if != 0
		982	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		983	#if ENABLE_PERL
		984	rxvt_perl_term perl;
		985	#endif
		986	struct mbstate mbstate; // current input multibyte state
863		987
864	unsigned char want_refresh:1,	988	unsigned char want_refresh:1,
865	#ifdef TRANSPARENT	989	#ifdef TRANSPARENT
866	want_full_refresh:1, /* awaiting full screen refresh */	990	want_full_refresh:1, /* awaiting full screen refresh */
867	#endif	991	#endif
…		…
880	hidden_text:1,	1004	hidden_text:1,
881	#endif	1005	#endif
882	#ifdef POINTER_BLANK	1006	#ifdef POINTER_BLANK
883	hidden_pointer:1,	1007	hidden_pointer:1,
884	#endif	1008	#endif
		1009	enc_utf8:1, /* wether locale uses utf-8 */
		1010	seen_input:1, /* wether we have seen some program output yet */
		1011	seen_resize:1, /* wether we had a resize event */
885	parsed_geometry:1,	1012	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		1013
889	unsigned char refresh_type,	1014	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	1015	#ifdef META8_OPTION
897	meta_char, /* Alt-key prefix */	1016	meta_char, /* Alt-key prefix */
898	#endif	1017	#endif
899	scrollbar_align,	1018	scrollbar_align,
900	selection_wait,	1019	selection_wait,
901	selection_type;	1020	selection_type;
902	/* ---------- */	1021	/* ---------- */
903	short rvideo;	1022	short rvideo;
904	int16_t num_scr; /* screen: number lines scrolled */	1023	int num_scr; /* screen: number lines scrolled */
905	unsigned int prev_ncol, /* screen: previous number of columns */	1024	int prev_ncol, /* screen: previous number of columns */
906	prev_nrow; /* screen: previous number of rows */	1025	prev_nrow; /* screen: previous number of rows */
907	/* ---------- */	1026	/* ---------- */
908	rend_t rstyle;	1027	rend_t rstyle;
909	/* ---------- */	1028	/* ---------- */
910	uint32_t pixcolor_set[NPIXCLR_SETS];	1029	uint32_t pixcolor_set[NPIXCLR_SETS];
911	/* ---------- */	1030	/* ---------- */
912	#ifdef SELECTION_SCROLLING	1031	#ifdef SELECTION_SCROLLING
913	int scroll_selection_delay,
914	scroll_selection_lines;	1032	int scroll_selection_lines;
915	enum page_dirn scroll_selection_dir;	1033	enum page_dirn scroll_selection_dir;
916	int selection_save_x,	1034	int selection_save_x,
917	selection_save_y,	1035	selection_save_y,
918	selection_save_state,	1036	selection_save_state;
919	pending_scroll_selection;
920	#endif	1037	#endif
921	/* ---------- */	1038	/* ---------- */
922	int csrO, /* Hops - csr offset in thumb/slider to */	1039	int csrO, /* Hops - csr offset in thumb/slider to */
923	/* give proper Scroll behaviour */	1040	/* 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)	1041	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
928	mouse_slip_wheel_delay,
929	mouse_slip_wheel_speed,	1042	mouse_slip_wheel_speed,
930	#endif	1043	#endif
931	refresh_count,	1044	refresh_count,
932	refresh_limit,	1045	refresh_limit,
933	fnum, /* logical font number */
934	last_bot, /* scrollbar last bottom position */	1046	last_bot, /* scrollbar last bottom position */
935	last_top, /* scrollbar last top position */	1047	last_top, /* scrollbar last top position */
936	last_state, /* scrollbar last state */	1048	last_state, /* scrollbar last state */
937	scrollbar_len,	1049	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,	1050	window_vt_x,
946	window_vt_y,	1051	window_vt_y,
947	window_sb_x,	1052	window_sb_x,
948	# ifdef POINTER_BLANK	1053	# ifdef POINTER_BLANK
949	pointerBlankDelay,	1054	pointerBlankDelay,
950	# endif	1055	# endif
951	allowedxerror;	1056	allowedxerror;
952	/* ---------- */	1057	/* ---------- */
953	unsigned int ModMetaMask,	1058	unsigned int ModLevel3Mask,
		1059	ModMetaMask,
954	ModNumLockMask,	1060	ModNumLockMask;
955	old_width, /* last used width in screen resize */	1061	int old_width, /* last used width in screen resize */
956	old_height, /* last used height in screen resize */	1062	old_height; /* last used height in screen resize */
957	#ifndef NO_BRIGHTCOLOR
958	colorfgbg,
959	#endif
960	ttymode;
961	unsigned long PrivateModes,	1063	unsigned long priv_modes,
962	SavedModes;	1064	SavedModes;
963	/* ---------- */	1065	/* ---------- */
964	Atom xa[NUM_XA];	1066	Atom xa[NUM_XA];
965	/* ---------- */	1067	/* ---------- */
966	#ifdef MENUBAR	1068	#ifdef RXVT_SCROLLBAR
967	GC menubarGC;
968	#endif
969	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
970	GC scrollbarGC,	1069	GC scrollbarGC,
971	topShadowGC,	1070	topShadowGC,
972	botShadowGC;	1071	botShadowGC;
973	#endif	1072	#endif
974	#ifdef XTERM_SCROLLBAR	1073	#ifdef XTERM_SCROLLBAR
…		…
992	#endif	1091	#endif
993	/* ---------- */	1092	/* ---------- */
994	Time selection_time,	1093	Time selection_time,
995	selection_request_time;	1094	selection_request_time;
996	pid_t cmd_pid; /* process id of child */	1095	pid_t cmd_pid; /* process id of child */
997	gid_t ttygid;	1096	char * incr_buf;
998	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1097	size_t incr_buf_size, incr_buf_fill;
999	uid_t euid;
1000	gid_t egid;
1001	#endif
1002	/* ---------- */	1098	/* ---------- */
1003	Cursor leftptr_cursor;	1099	Cursor leftptr_cursor;
1004	#ifdef POINTER_BLANK
1005	Cursor blank_cursor;
1006	#endif
1007	/* ---------- */	1100	/* ---------- */
1008	const char *ttydev; /* pty/tty name */
1009	#ifndef NO_BACKSPACE_KEY	1101	#ifndef NO_BACKSPACE_KEY
1010	const char *key_backspace;	1102	const char *key_backspace;
1011	#endif	1103	#endif
1012	#ifndef NO_DELETE_KEY	1104	#ifndef NO_DELETE_KEY
1013	const char *key_delete;	1105	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	1106	#endif
1021	struct mouse_event MEvent;	1107	struct mouse_event MEvent;
1022	XComposeStatus compose;	1108	XComposeStatus compose;
1023	ttymode_t tio;	1109	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;	1110	row_col_t oldcursor;
1037	#ifdef XPM_BACKGROUND	1111	#ifdef XPM_BACKGROUND
1038	bgPixmap_t bgPixmap;	1112	bgPixmap_t bgPixmap;
1039	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1113	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1040	#endif	1114	#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		1115
1059	/* these three don't need to be kept but do so to placate some mem checkers */	1116	#if ENABLE_OVERLAY
		1117	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1118	text_t **ov_text;
		1119	rend_t **ov_rend;
		1120
		1121	void scr_swap_overlay ();
		1122	void scr_overlay_new (int x, int y, int w, int h);
		1123	void scr_overlay_off ();
		1124	void scr_overlay_set (int x, int y,
		1125	text_t text,
		1126	rend_t rend = OVERLAY_RSTYLE);
		1127	void scr_overlay_set (int x, int y, const char *s);
		1128	void scr_overlay_set (int x, int y, const wchar_t *s);
		1129	#endif
		1130
		1131	vector<void *> allocated; // free these memory blocks with free()
		1132
1060	char *env_windowid; /* environmental variable WINDOWID */	1133	char *env_windowid; /* environmental variable WINDOWID */
1061	char *env_display; /* environmental variable DISPLAY */	1134	char *env_display; /* environmental variable DISPLAY */
1062	char *env_term; /* environmental variable TERM */	1135	char *env_term; /* environmental variable TERM */
1063	char *env_colorfgbg;	1136	char *env_colorfgbg;
1064	char *locale;	1137	char *locale;
1065	char *codeset;
1066	char charsets[4];	1138	char charsets[4];
1067	unsigned char *v_buffer; /* pointer to physical buffer */	1139	char *v_buffer; /* pointer to physical buffer */
1068	unsigned int v_buflen; /* size of area to write */	1140	unsigned int v_buflen; /* size of area to write */
1069	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1141	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1142
1070	#ifdef KEYSYM_RESOURCE	1143	#ifdef KEYSYM_RESOURCE
1071	const unsigned char *Keysym_map[256];	1144	keyboard_manager *keyboard;
1072	#endif	1145	#endif
		1146
1073	const char *rs[NUM_RESOURCES];	1147	const char *rs[NUM_RESOURCES];
1074	/* command input buffering */	1148	/* command input buffering */
1075	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1149	char *cmdbuf_ptr, *cmdbuf_endp;
1076	unsigned char cmdbuf_base[BUFSIZ];	1150	char cmdbuf_base[CBUFSIZ];
1077		1151
1078	rxvt_salloc *ralloc;	1152	rxvt_ptytty *pty;
1079	rxvt_salloc *talloc;
1080		1153
1081	void paste (const unsigned char *data, unsigned int len);	1154	rxvt_salloc *talloc; // text line allocator
		1155	rxvt_salloc *ralloc; // rend line allocator
1082		1156
1083	void flush ();	1157	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1084		1158
		1159	#if ENABLE_FRILLS || ISO_14755
		1160	// ISO 14755 entry support
		1161	unicode_t iso14755buf;
		1162	void commit_iso14755 ();
		1163	int hex_keyval (XKeyEvent &ev);
		1164	# if ISO_14755
		1165	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1166	void iso14755_54 (int x, int y);
		1167	# endif
		1168	#endif
		1169
		1170	// modifies first argument(!)
		1171	void paste (char *data, unsigned int len);
		1172
		1173	long vt_emask, vt_emask_perl;
		1174
		1175	void vt_select_input () const
		1176	{
		1177	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1178	}
		1179
		1180	#if TRANSPARENT
1085	void rootwin_cb (XEvent &xev);	1181	void rootwin_cb (XEvent &xev);
1086	xevent_watcher rootwin_ev;	1182	xevent_watcher rootwin_ev;
		1183	#endif
1087		1184
1088	void x_cb (XEvent &xev);	1185	void x_cb (XEvent &xev);
		1186	void flush ();
1089	xevent_watcher termwin_ev;	1187	xevent_watcher termwin_ev;
1090	xevent_watcher vt_ev;	1188	xevent_watcher vt_ev;
1091	#ifdef HAVE_SCROLLBARS	1189	#ifdef HAVE_SCROLLBARS
1092	xevent_watcher scrollbar_ev;	1190	xevent_watcher scrollbar_ev;
1093	#endif	1191	#endif
1094	#ifdef MENUBAR
1095	xevent_watcher menubar_ev;
1096	#endif
1097		1192
		1193	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1098	void check_cb (check_watcher &w); check_watcher check_ev;	1194	void check_cb (check_watcher &w); check_watcher check_ev;
1099	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1195	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1196	void flush_cb (time_watcher &w); time_watcher flush_ev;
1100		1197
1101	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1198	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1102		1199
1103	void incr_cb (time_watcher &w); time_watcher incr_ev;	1200	void incr_cb (time_watcher &w); time_watcher incr_ev;
1104		1201
1105	#ifdef CURSOR_BLINK	1202	#ifdef CURSOR_BLINK
1106	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1203	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1107	#endif	1204	#endif
1108	#ifdef TEXT_BLINK	1205	#ifdef TEXT_BLINK
1109	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1206	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1207	#endif
		1208
		1209	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1210	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1211	#endif
		1212	#ifdef SELECTION_SCROLLING
		1213	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1214	#endif
		1215	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1216	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1110	#endif	1217	#endif
1111		1218
1112	#ifdef POINTER_BLANK	1219	#ifdef POINTER_BLANK
1113	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1220	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1114	void pointer_blank ();	1221	void pointer_blank ();
		1222	#endif
1115	void pointer_unblank ();	1223	void pointer_unblank ();
1116	#endif
1117		1224
1118	void tt_printf (const char *fmt,...);	1225	void tt_printf (const char *fmt,...);
1119	void tt_write (const unsigned char *data, unsigned int len);	1226	void tt_write (const char *data, unsigned int len);
		1227	void pty_write ();
1120		1228
1121	void tt_winch ();	1229	void tt_winch ();
1122		1230
1123	rxvt_term ();	1231	rxvt_term ();
1124	~rxvt_term ();	1232	~rxvt_term ();
1125	void destroy ();	1233	void destroy ();
		1234	void emergency_cleanup ();
1126		1235
1127	bool init (int argc, const char *const *argv);	1236	bool init (int argc, const char *const *argv);
1128	bool init_vars ();	1237	bool init_vars ();
1129		1238
1130	unicode_t next_char ();
1131
1132	bool pty_fill ();	1239	bool pty_fill ();
1133		1240
1134	void *operator new (size_t s);	1241	void make_current () const // make this the "currently active" urxvt instance
1135	void operator delete (void *p, size_t s);	1242	{
		1243	SET_R (this);
		1244	rxvt_set_locale (locale);
		1245	set_environ (envv);
		1246	}
1136		1247
1137	void init_secondary ();	1248	void init_secondary ();
1138	const char **init_resources (int argc, const char *const *argv);	1249	const char **init_resources (int argc, const char *const *argv);
		1250	const char *x_resource (const char *name);
1139	void init_env ();	1251	void init_env ();
1140	void set_locale (const char *locale);	1252	void set_locale (const char *locale);
1141	void init_xlocale ();	1253	void init_xlocale ();
1142	void init_command (const char *const *argv);	1254	void init_command (const char *const *argv);
1143	int run_command (const char *const *argv);	1255	void run_command (const char *const *argv);
1144	int run_child (const char *const *argv);	1256	int run_child (const char *const *argv);
1145		1257
1146	void color_aliases (int idx);	1258	void color_aliases (int idx);
1147	void recolour_cursor ();	1259	void recolour_cursor ();
1148	void create_windows (int argc, const char *const *argv);	1260	void create_windows (int argc, const char *const *argv);
1149	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1261	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1150	void window_calc (unsigned int width, unsigned int height);	1262	void window_calc (unsigned int newwidth, unsigned int newheight);
1151		1263
1152	#if USE_XIM	1264	#if USE_XIM
		1265	rxvt_xim *input_method;
		1266	XIC Input_Context;
		1267	XIMStyle input_style;
		1268	XPoint spot; // most recently sent spot position
		1269
1153	void im_destroy ();	1270	void im_destroy ();
1154	void im_cb (); im_watcher im_ev;	1271	void im_cb (); im_watcher im_ev;
1155	void im_set_size (XRectangle *size);	1272	void im_set_size (XRectangle &size);
1156	void im_set_position (XPoint *pos);	1273	void im_set_position (XPoint &pos);
1157	void im_set_color (unsigned long *fg, unsigned long *bg);	1274	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);	1275	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1159		1276
1160	bool IMisRunning ();	1277	bool IMisRunning ();
1161	void IMSendSpot ();	1278	void IMSendSpot ();
1162	bool IM_get_IC (const char *modifiers);	1279	bool IM_get_IC (const char *modifiers);
1163	void IMSetStatusPosition ();	1280	void IMSetStatusPosition ();
…		…
1169		1286
1170	void selection_click (int clicks, int x, int y);	1287	void selection_click (int clicks, int x, int y);
1171	void selection_extend (int x, int y, int flag);	1288	void selection_extend (int x, int y, int flag);
1172	void selection_rotate (int x, int y);	1289	void selection_rotate (int x, int y);
1173		1290
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 */	1291	/* autoconvert */
1191		1292
1192	// command.C	1293	// command.C
1193	void lookup_key (XKeyEvent &ev);	1294	void lookup_key (XKeyEvent &ev);
1194	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1295	unsigned int cmd_write (const char *str, unsigned int count);
		1296
		1297	wchar_t next_char ();
1195	unicode_t cmd_getc ();	1298	wchar_t cmd_getc ();
		1299	uint32_t next_octet ();
		1300	uint32_t cmd_get8 ();
		1301
1196	bool cmd_parse ();	1302	bool cmd_parse ();
1197	void mouse_report (XButtonEvent &ev);	1303	void mouse_report (XButtonEvent &ev);
1198	void button_press (XButtonEvent &ev);	1304	void button_press (XButtonEvent &ev);
1199	void button_release (XButtonEvent &ev);	1305	void button_release (XButtonEvent &ev);
		1306	void focus_in ();
		1307	void focus_out ();
1200	int check_our_parents ();	1308	int check_our_parents ();
1201	#ifdef PRINTPIPE	1309	#ifdef PRINTPIPE
1202	FILE *popen_printer ();	1310	FILE *popen_printer ();
1203	int pclose_printer (FILE *stream);	1311	int pclose_printer (FILE *stream);
1204	#endif	1312	#endif
1205	void process_print_pipe ();	1313	void process_print_pipe ();
1206	void process_nonprinting (unsigned char ch);	1314	void process_nonprinting (unicode_t ch);
1207	void process_escape_vt52 (unsigned char ch);	1315	void process_escape_vt52 (unicode_t ch);
1208	void process_escape_seq ();	1316	void process_escape_seq ();
1209	void process_csi_seq ();	1317	void process_csi_seq ();
1210	void process_window_ops (const int *args, unsigned int nargs);	1318	void process_window_ops (const int *args, unsigned int nargs);
1211	unsigned char * get_to_st (unsigned char *ends_how);	1319	char *get_to_st (unicode_t &ends_how);
1212	void process_dcs_seq ();	1320	void process_dcs_seq ();
1213	void process_osc_seq ();	1321	void process_osc_seq ();
1214	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));	1322	void process_color_seq (int report, int color, const char *str, char resp);
		1323	void process_xterm_seq (int op, const char *str, char resp);
1215	int privcases (int mode, unsigned long bit);	1324	int privcases (int mode, unsigned long bit);
1216	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1325	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);	1326	void process_sgr_mode (unsigned int nargs, const int *arg);
1218	void process_graphics ();	1327	void process_graphics ();
1219	// init.C	1328	// init.C
1220	void Get_Colours ();	1329	void Get_Colours ();
1221	void get_ourmods ();	1330	void get_ourmods ();
1222	// logging.C
1223	void makeutent (const char *pty, const char *hostname);
1224	void cleanutent ();
1225	// main.C;	1331	// main.C
1226	void privileges (int mode);	1332	bool set_fonts ();
1227	void privileged_utmp (char action);	1333	void set_string_property (Atom prop, const char *str, int len = -1);
1228	void privileged_ttydev (char action);	1334	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);	1335	void set_title (const char *str);
1232	void set_iconName (const char *str);	1336	void set_icon_name (const char *str);
1233	void set_window_color (int idx, const char *color);	1337	void set_window_color (int idx, const char *color);
1234	void set_colorfgbg ();	1338	void set_colorfgbg ();
1235	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1339	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1236	void set_widthheight (unsigned int width, unsigned int height);	1340	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		1341
1271	// screen.C	1342	// screen.C
		1343
		1344	void lalloc (line_t &l) const
		1345	{
		1346	l.t = (text_t *)talloc->alloc ();
		1347	l.r = (rend_t *)ralloc->alloc ();
		1348	}
		1349
		1350	#if 0
		1351	void lfree (line_t &l)
		1352	{
		1353	talloc->free (l.t);
		1354	ralloc->free (l.r);
		1355	}
		1356	#endif
		1357
		1358	void lresize (line_t &l) const
		1359	{
		1360	if (!l.t)
		1361	return;
		1362
		1363	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1364	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1365
		1366	l.l = min (l.l, ncol);
		1367
		1368	if (ncol > prev_ncol)
		1369	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1370	}
		1371
		1372	int fgcolor_of (rend_t r) const
		1373	{
		1374	int base = GET_BASEFG (r);
		1375	#ifndef NO_BRIGHTCOLOR
		1376	if (r & RS_Bold
		1377	# if ENABLE_STYLES
		1378	&& OPTION (Opt_intensityStyles)
		1379	# endif
		1380	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1381	base += minBrightCOLOR - minCOLOR;
		1382	#endif
		1383	return base;
		1384	}
		1385
		1386	int bgcolor_of (rend_t r) const
		1387	{
		1388	int base = GET_BASEBG (r);
		1389	#ifndef NO_BRIGHTCOLOR
		1390	if (r & RS_Blink
		1391	# if ENABLE_STYLES
		1392	&& OPTION (Opt_intensityStyles)
		1393	# endif
		1394	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1395	base += minBrightCOLOR - minCOLOR;
		1396	#endif
		1397	return base;
		1398	}
		1399
		1400	bool option (uint32_t opt) const
		1401	{
		1402	return OPTION (opt);
		1403	}
		1404
		1405	void set_option (uint32_t opt, bool set)
		1406	{
		1407	if (set)
		1408	options |= opt;
		1409	else
		1410	options &= ~opt;
		1411	}
		1412
		1413	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1414	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
		1415	int scr_scroll_text (int row1, int row2, int count);
		1416	void scr_reset ();
		1417	void scr_release ();
		1418	void scr_clear (bool really = false);
		1419	void scr_refresh ();
		1420	bool scr_refresh_rend (rend_t mask, rend_t value);
		1421	void scr_erase_screen (int mode);
		1422	#if ENABLE_FRILLS
		1423	void scr_erase_savelines ();
		1424	void scr_backindex ();
		1425	void scr_forwardindex ();
		1426	#endif
		1427	void scr_touch (bool refresh);
		1428	void scr_expose (int x, int y, int width, int height, bool refresh);
		1429	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1430	void scr_recolour ();
		1431	void scr_remap_chars ();
		1432	void scr_remap_chars (line_t &l);
		1433
		1434	enum cursor_mode { SAVE, RESTORE };
		1435
1272	void scr_poweron ();	1436	void scr_poweron ();
1273	void scr_cursor (int mode);	1437	void scr_cursor (cursor_mode mode);
		1438	void scr_do_wrap ();
1274	int scr_change_screen (int scrn);	1439	int scr_change_screen (int scrn);
1275	void scr_color (unsigned int color, int fgbg);	1440	void scr_color (unsigned int color, int fgbg);
1276	void scr_rendition (int set, int style);	1441	void scr_rendition (int set, int style);
1277	void scr_add_lines (const unicode_t *str, int nlines, int len);	1442	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1278	void scr_backspace ();	1443	void scr_backspace ();
1279	void scr_tab (int count);	1444	void scr_tab (int count, bool ht = false);
1280	void scr_backindex ();
1281	void scr_forwardindex ();
1282	void scr_gotorc (int row, int col, int relative);	1445	void scr_gotorc (int row, int col, int relative);
1283	void scr_index (enum page_dirn direction);	1446	void scr_index (enum page_dirn direction);
1284	void scr_erase_line (int mode);	1447	void scr_erase_line (int mode);
1285	void scr_E ();	1448	void scr_E ();
1286	void scr_insdel_lines (int count, int insdel);	1449	void scr_insdel_lines (int count, int insdel);
…		…
1294	void scr_rvideo_mode (int mode);	1457	void scr_rvideo_mode (int mode);
1295	void scr_report_position ();	1458	void scr_report_position ();
1296	void set_font_style ();	1459	void set_font_style ();
1297	void scr_charset_choose (int set);	1460	void scr_charset_choose (int set);
1298	void scr_charset_set (int set, unsigned int ch);	1461	void scr_charset_set (int set, unsigned int ch);
1299	int scr_move_to (int y, int len);	1462	void scr_move_to (int y, int len);
1300	int scr_page (enum page_dirn direction, int nlines);	1463	bool scr_page (enum page_dirn direction, int nlines);
1301	int scr_changeview (uint16_t oldviewstart);	1464	bool scr_changeview (int new_view_start);
1302	void scr_bell ();	1465	void scr_bell ();
1303	void scr_printscreen (int fullhist);	1466	void scr_printscreen (int fullhist);
		1467	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1468	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1304	void scr_reverse_selection ();	1469	void scr_reverse_selection ();
1305	void scr_dump (int fd);	1470	void scr_dump (int fd);
1306	void selection_check (int check_more);	1471	void selection_check (int check_more);
1307	int selection_paste (Window win, Atom prop, bool delete_prop);	1472	void selection_paste (Window win, Atom prop, bool delete_prop);
1308	void selection_property (Window win, Atom prop);	1473	void selection_property (Window win, Atom prop);
1309	void selection_request (Time tm, int x, int y);	1474	void selection_request (Time tm);
1310	int selection_request_other (Atom target, int selnum);	1475	int selection_request_other (Atom target, int selnum);
1311	void selection_clear ();	1476	void selection_clear ();
1312	void selection_make (Time tm);	1477	void selection_make (Time tm);
		1478	bool selection_grab (Time tm);
1313	void selection_start_colrow (int col, int row);	1479	void selection_start_colrow (int col, int row);
1314	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1480	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1315	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1481	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1316	void selection_remove_trailing_spaces ();	1482	void selection_remove_trailing_spaces ();
1317	void selection_send (const XSelectionRequestEvent &rq);	1483	void selection_send (const XSelectionRequestEvent &rq);
…		…
1324	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1490	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1325	#endif	1491	#endif
1326		1492
1327	#if defined(RXVT_SCROLLBAR)	1493	#if defined(RXVT_SCROLLBAR)
1328	// scrollbar-rxvt.C	1494	// 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);	1495	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1331	#endif	1496	#endif
1332		1497
1333	#if defined(XTERM_SCROLLBAR)	1498	#if defined(XTERM_SCROLLBAR)
1334	// scrollbar-xterm.C	1499	// scrollbar-xterm.C
…		…
1347		1512
1348	// xdefaults.C	1513	// xdefaults.C
1349	void get_options (int argc, const char *const *argv);	1514	void get_options (int argc, const char *const *argv);
1350	int parse_keysym (const char *str, const char *arg);	1515	int parse_keysym (const char *str, const char *arg);
1351	void get_xdefaults (FILE *stream, const char *name);	1516	void get_xdefaults (FILE *stream, const char *name);
1352	void extract_resources (Display *display, const char *name);	1517	void extract_resources ();
1353	// xpm.C	1518	// xpm.C
1354	int scale_pixmap (const char *geom);	1519	int scale_pixmap (const char *geom);
1355	void resize_pixmap ();	1520	void resize_pixmap ();
1356	Pixmap set_bgPixmap (const char *file);	1521	Pixmap set_bgPixmap (const char *file);
1357	};	1522	};
1358
1359	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1360	extern void rxvt_set_locale (const char *locale);
1361		1523
1362	/*	1524	/*
1363	*****************************************************************************	1525	*****************************************************************************
1364	* PROTOTYPES	1526	* PROTOTYPES
1365	*****************************************************************************	1527	*****************************************************************************
…		…
1367	#ifdef PROTOTYPES	1529	#ifdef PROTOTYPES
1368	# define __PROTO(p) p	1530	# define __PROTO(p) p
1369	#else	1531	#else
1370	# define __PROTO(p) ()	1532	# define __PROTO(p) ()
1371	#endif	1533	#endif
1372	#include "protos.h"
1373		1534
1374	#ifdef DEBUG_malloc	1535	#ifdef DEBUG_malloc
1375	# include "dmalloc.h" /* This comes last */	1536	# include "dmalloc.h" /* This comes last */
1376	#endif	1537	#endif
1377		1538

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