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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.83 by root, Fri Jul 30 22:36:42 2004 UTC vs.
Revision 1.224 by root, Thu Jan 19 19:51:08 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
7		24
8	#include <limits.h>	25	#include <limits.h>
9		26
10	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	28	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
14		34
15	#include "encoding.h"	35	#include "encoding.h"
16	#include "defaultfont.h"
17	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
18	#include "iom.h"	38	#include "iom.h"
19	#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
20		51
21	/*	52	/*
22	*****************************************************************************	53	*****************************************************************************
23	* SYSTEM HACKS	54	* SYSTEM HACKS
24	*****************************************************************************	55	*****************************************************************************
25	*/	56	*/
26	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
28	*/	59	*/
29	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	61	# define __svr4__ 1
31	#endif	62	#endif
32	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
33	# define __sun__	64	# define __sun__ 1
34	#endif	65	#endif
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
63	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
64	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
65	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
66	#endif	97	#endif
67		98
68	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/*
69	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100	*****************************************************************************
70	# define NO_SETOWNER_TTYDEV	101	* PROTOTYPES
71	# endif	102	*****************************************************************************
72	#endif	103	*/
73	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	// main.C
74	# define NO_SETOWNER_TTYDEV	105	RETSIGTYPE rxvt_Child_signal (int sig);
75	#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	}
76		152
77	/*	153	/*
78	*****************************************************************************	154	*****************************************************************************
79	* STRUCTURES AND TYPEDEFS	155	* STRUCTURES AND TYPEDEFS
80	*****************************************************************************	156	*****************************************************************************
81	*/	157	*/
82	struct grwin_t;	158	struct grwin_t;
83		159
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	160	/* If we're using either the rxvt scrollbar, keep the
93	* scrollColor resource.	161	* scrollColor resource.
94	*/	162	*/
95	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	163	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96	# define KEEP_SCROLLCOLOR 1	164	# define KEEP_SCROLLCOLOR 1
97	#else	165	#else
98	# undef KEEP_SCROLLCOLOR	166	# undef KEEP_SCROLLCOLOR
99	#endif	167	#endif
100		168
101	#ifdef XPM_BACKGROUND	169	#ifdef XPM_BACKGROUND
102	typedef struct {	170	typedef struct {
103	short w, h, x, y;	171	short w, h, x, y;
104	Pixmap pixmap;	172	Pixmap pixmap;
105	} bgPixmap_t;	173	} bgPixmap_t;
106	#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	virtual ~rxvt_ptytty ()
		181	{
		182	//
		183	}
		184
		185	virtual bool get () = 0;
		186	#if UTMP_SUPPORT
		187	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		188	#endif
		189
		190	void close_tty ();
		191	bool make_controlling_tty ();
		192	void set_utf8_mode (bool on);
		193	};
		194
		195	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		196	void rxvt_ptytty_server (); // start the ptytty server process
107		197
108	/*	198	/*
109	* the 'essential' information for reporting Mouse Events	199	* the 'essential' information for reporting Mouse Events
110	* pared down from XButtonEvent	200	* pared down from XButtonEvent
111	*/	201	*/
112	struct mouse_event {	202	struct mouse_event {
113	int clicks;	203	int clicks;
114	Time time; /* milliseconds */	204	Time time; /* milliseconds */
115	unsigned int state; /* key or button mask */	205	unsigned int state; /* key or button mask */
116	unsigned int button; /* detail */	206	unsigned int button; /* detail */
117	};	207	};
118		208
119	#ifndef min	209	#if ENABLE_FRILLS
120	# define min(a,b) (((a) < (b)) ? (a) : (b))	210	typedef struct _mwmhints {
121	# define max(a,b) (((a) > (b)) ? (a) : (b))	211	CARD32 flags;
		212	CARD32 functions;
		213	CARD32 decorations;
		214	INT32 input_mode;
		215	CARD32 status;
		216	} MWMHints;
122	#endif	217	#endif
123		218
124	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	219	#if ENABLE_XEMBED
125	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	220	// XEMBED messages
126	#define SWAP_IT(one, two, typeof) \	221	# define XEMBED_EMBEDDED_NOTIFY 0
127	do { \	222	# define XEMBED_WINDOW_ACTIVATE 1
128	typeof swapittmp; \	223	# define XEMBED_WINDOW_DEACTIVATE 2
129	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	224	# define XEMBED_REQUEST_FOCUS 3
130	} while (/* CONSTCOND */ 0)	225	# define XEMBED_FOCUS_IN 4
131	#define BOUND_POSITIVE_INT16(val) \	226	# define XEMBED_FOCUS_OUT 5
132	(int16_t) ((val) <= 0 \	227	# define XEMBED_FOCUS_NEXT 6
133	? 0 \	228	# define XEMBED_FOCUS_PREV 7
134	: min ((val), (((uint16_t)-1)>>1)))	229
		230	# define XEMBED_MODALITY_ON 10
		231	# define XEMBED_MODALITY_OFF 11
		232	# define XEMBED_REGISTER_ACCELERATOR 12
		233	# define XEMBED_UNREGISTER_ACCELERATOR 13
		234	# define XEMBED_ACTIVATE_ACCELERATOR 14
		235
		236	// XEMBED detail code
		237	# define XEMBED_FOCUS_CURRENT 0
		238	# define XEMBED_FOCUS_FIRST 1
		239	# define XEMBED_FOCUS_LAST 2
		240
		241	# define XEMBED_MAPPED (1 << 0)
		242	#endif
135		243
136	/*	244	/*
137	*****************************************************************************	245	*****************************************************************************
138	* NORMAL DEFINES	246	* NORMAL DEFINES
139	*****************************************************************************	247	*****************************************************************************
…		…
145	# define COLORTERMENVFULL COLORTERMENV "-xpm"	253	# define COLORTERMENVFULL COLORTERMENV "-xpm"
146	#else	254	#else
147	# define COLORTERMENVFULL COLORTERMENV	255	# define COLORTERMENVFULL COLORTERMENV
148	#endif	256	#endif
149	#ifndef TERMENV	257	#ifndef TERMENV
150	# define TERMENV "rxvt"	258	# define TERMENV "rxvt-unicode"
151	#endif	259	#endif
152		260
153	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	261	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
154	# define NO_MOUSE_REPORT_SCROLLBAR	262	# define NO_MOUSE_REPORT_SCROLLBAR 1
155	#endif
156
157	#ifdef NO_RESOURCES
158	# undef USE_XGETDEFAULT
159	#endif	263	#endif
160		264
161	/* now look for other badly set stuff */	265	/* now look for other badly set stuff */
162		266
163	#if !defined (EACCESS) && defined(EAGAIN)	267	#if !defined (EACCESS) && defined(EAGAIN)
…		…
167	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	271	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
168	# define EXIT_SUCCESS 0 /* exit function success */	272	# define EXIT_SUCCESS 0 /* exit function success */
169	# define EXIT_FAILURE 1 /* exit function failure */	273	# define EXIT_FAILURE 1 /* exit function failure */
170	#endif	274	#endif
171		275
172	#define menuBar_esc 10
173	#define scrollBar_esc 30	276	#define scrollBar_esc 30
174	#define menuBar_margin 2 /* margin below text */
175		277
176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	278	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
177	# define HAVE_SCROLLBARS	279	# 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	280	#endif
186		281
187	#define R_SB_ALIGN_CENTRE 0	282	#define R_SB_ALIGN_CENTRE 0
188	#define R_SB_ALIGN_TOP 1	283	#define R_SB_ALIGN_TOP 1
189	#define R_SB_ALIGN_BOTTOM 2	284	#define R_SB_ALIGN_BOTTOM 2
190		285
191	#define R_SB_RXVT 0
192	#define R_SB_NEXT 1	286	#define R_SB_NEXT 1
193	#define R_SB_XTERM 2	287	#define R_SB_XTERM 2
194	#define R_SB_PLAIN 4	288	#define R_SB_PLAIN 4
		289	#define R_SB_RXVT 8
195		290
196	#define SB_WIDTH_NEXT 19	291	#define SB_WIDTH_NEXT 19
197	#define SB_WIDTH_XTERM 15	292	#define SB_WIDTH_XTERM 15
198	#define SB_WIDTH_PLAIN 7	293	#define SB_WIDTH_PLAIN 7
199	#ifndef SB_WIDTH_RXVT	294	#ifndef SB_WIDTH_RXVT
…		…
262	* |	357	* |
263	* +---< SB_WIDTH_NEXT	358	* +---< SB_WIDTH_NEXT
264	*/	359	*/
265		360
266	enum {	361	enum {
267	NO_REFRESH = 0 , /* Window not visible at all! */	362	NO_REFRESH = 0, /* Window not visible at all! */
268	FAST_REFRESH = 1<<0, /* Fully exposed window */	363	FAST_REFRESH = 1, /* Fully exposed window */
269	SLOW_REFRESH = 1<<1, /* Partially exposed window */	364	SLOW_REFRESH = 2, /* Partially exposed window */
270	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
271	#if 0
272	REFRESH_BOUNDS = 1<<3
273	#endif
274	REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
275	};	365	};
276		366
277	#ifdef NO_SECONDARY_SCREEN	367	#ifdef NO_SECONDARY_SCREEN
278	# define NSCREENS 0	368	# define NSCREENS 0
279	#else	369	#else
280	# define NSCREENS 1	370	# define NSCREENS 1
281	#endif	371	#endif
282
283	#define IGNORE 0
284	#define SAVE 's'
285	#define RESTORE 'r'
286		372
287	/* special (internal) prefix for font commands */	373	/* special (internal) prefix for font commands */
288	#define FONT_CMD '#'	374	#define FONT_CMD '#'
289	#define FONT_DN "#-"	375	#define FONT_DN "#-"
290	#define FONT_UP "#+"	376	#define FONT_UP "#+"
291		377
292	/* flags for rxvt_scr_gotorc () */	378	/* flags for rxvt_scr_gotorc () */
293	enum {	379	enum {
294	C_RELATIVE = 1 , /* col movement is relative */	380	C_RELATIVE = 1, /* col movement is relative */
295	R_RELATIVE = 2, /* row movement is relative */	381	R_RELATIVE = 2, /* row movement is relative */
296	RELATIVE = 1 | 2,	382	RELATIVE = C_RELATIVE | R_RELATIVE,
297	};	383	};
298		384
299	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	385	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
300	enum {	386	enum {
301	INSERT = -1, /* don't change these values */	387	INSERT = -1, /* don't change these values */
…		…
314	enum {	400	enum {
315	PRIMARY = 0,	401	PRIMARY = 0,
316	SECONDARY,	402	SECONDARY,
317	};	403	};
318		404
319	#define RS_None 0 /* Normal */	405	#define RS_None 0
320		406
321	#define RS_fgMask 0x000001FFu /* 512 colors */	407	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	408	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	409
		410	// font styles
		411	#define RS_Bold 0x00004000UL // value 1
		412	#define RS_Italic 0x00008000UL // value 2
		413
		414	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	415	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	416	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	417	#define RS_Uline 0x00040000UL // underline
327		418
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	419	// 5 custom bits for extensions
		420	#define RS_customCount 32
		421	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	422	#define RS_customShift 19
330		423
		424	// other flags
		425	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		426
		427	#define RS_styleCount 4
		428	#define RS_styleMask (RS_Bold | RS_Italic)
		429	#define RS_styleShift 14
		430
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	431	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	432	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		433
		434	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		435	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		436	#define RS_fontShift 24
		437
		438	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		439	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		440
334	#define Sel_none 0 /* Not waiting */	441	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	442	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	443	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	444	#define Sel_direct 0x00
…		…
362	XTerm_property = 3, // change X property	469	XTerm_property = 3, // change X property
363	XTerm_Color = 4, // change colors	470	XTerm_Color = 4, // change colors
364	XTerm_Color00 = 10, // not implemented, CLASH!	471	XTerm_Color00 = 10, // not implemented, CLASH!
365	XTerm_Color01 = 11, // not implemented	472	XTerm_Color01 = 11, // not implemented
366	XTerm_Color_cursor = 12, // change actual 'Cursor' color	473	XTerm_Color_cursor = 12, // change actual 'Cursor' color
367	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	474	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
368	XTerm_Color_pointer_bg = 14, // not implemented	475	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
369	XTerm_Color05 = 15, // not implemented	476	XTerm_Color05 = 15, // not implemented (tektronix fg)
370	XTerm_Color06 = 16, // not implemented	477	XTerm_Color06 = 16, // not implemented (tektronix bg)
371	XTerm_Color_RV = 17, // change actual 'Highlight' color	478	XTerm_Color_RV = 17, // change actual 'Highlight' color
372	XTerm_logfile = 46, // not implemented	479	XTerm_logfile = 46, // not implemented
373	XTerm_font = 50,	480	XTerm_font = 50,
374		481
375	XTerm_konsole30 = 30, // reserved for konsole	482	XTerm_konsole30 = 30, // reserved for konsole
376	XTerm_konsole31 = 31, // reserved for konsole	483	XTerm_konsole31 = 31, // reserved for konsole
377	XTerm_emacs51 = 51, // reserved for emacs shell	484	XTerm_emacs51 = 51, // reserved for emacs shell
378	/*	485	/*
379	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	486	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		487	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
380	*/	488	*/
381	XTerm_Color_BD = 18, // change actual 'Bold' color	489	Rxvt_Color_BD = 18, // change actual 'Bold' color
382	XTerm_Color_UL = 19, // change actual 'Underline' color	490	Rxvt_Color_UL = 19, // change actual 'Underline' color
383	XTerm_Pixmap = 20, // new bg pixmap	491	Rxvt_Pixmap = 20, // new bg pixmap
384	XTerm_restoreFG = 39, // change default fg color	492	Rxvt_restoreFG = 39, // change default fg color
385	XTerm_restoreBG = 49, // change default bg color	493	Rxvt_restoreBG = 49, // change default bg color
386	XTerm_dumpscreen = 55, // dump scrollback and all of screen	494	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		495
387	XTerm_locale = 701, // change locale	496	URxvt_locale = 701, // change locale
388	XTerm_findfont = 702, // find font of given character (in decimal)	497
389	XTerm_Menu = 703, // set menu item	498	URxvt_Color_IT = 704, // change actual 'Italic' colour
		499	URxvt_Color_tint = 705, // change actual tint colour
		500	URxvt_Color_BD = 706,
		501	URxvt_Color_UL = 707,
		502
		503	URxvt_font = 710,
		504	URxvt_boldFont = 711,
		505	URxvt_italicFont = 712,
		506	URxvt_boldItalicFont = 713,
		507
		508	URxvt_view_up = 720,
		509	URxvt_view_down = 721,
		510
		511	URxvt_perl = 777,
390	};	512	};
391		513
392	/* Words starting with `Color_' are colours. Others are counts */	514	/* Words starting with `Color_' are colours. Others are counts */
393	/*	515	/*
394	* The following comment is mostly obsolete since pixcolor_set was expanded:
395	* We're currently upto 29 colours. Only 3 more available. The
396	* PixColor and rendition colour usage should probably be decoupled	516	* The PixColor and rendition colour usage should probably be decoupled
397	* on the unnecessary items, e.g. Color_pointer, but won't bother	517	* on the unnecessary items, e.g. Color_pointer, but won't bother
398	* until we need to. Also, be aware of usage in pixcolor_set	518	* until we need to. Also, be aware of usage in pixcolor_set
399	*/	519	*/
400		520
401	enum colour_list {	521	enum colour_list {
…		…
423	maxBrightCOLOR, /* minBrightCOLOR + 7 */	543	maxBrightCOLOR, /* minBrightCOLOR + 7 */
424	Color_White = maxBrightCOLOR,	544	Color_White = maxBrightCOLOR,
425	#else	545	#else
426	Color_White = maxCOLOR,	546	Color_White = maxCOLOR,
427	#endif	547	#endif
428	#ifdef TTY_256COLOR
429	min256COLOR = Color_White + 1,	548	minTermCOLOR = Color_White + 1,
430	max256COLOR = minCOLOR + 255,	549	maxTermCOLOR = Color_White + 72,
431	#endif
432	#ifndef NO_CURSORCOLOR	550	#ifndef NO_CURSORCOLOR
433	Color_cursor,	551	Color_cursor,
434	Color_cursor2,	552	Color_cursor2,
435	#endif	553	#endif
436	Color_pointer_fg,	554	Color_pointer_fg,
437	Color_pointer_bg,	555	Color_pointer_bg,
438	Color_border,	556	Color_border,
439	#ifndef NO_BOLD_UNDERLINE_REVERSE	557	#ifndef NO_BOLD_UNDERLINE_REVERSE
440	Color_BD,	558	Color_BD,
		559	Color_IT,
441	Color_UL,	560	Color_UL,
442	Color_RV,	561	Color_RV,
		562	#endif
		563	#if ENABLE_FRILLS
		564	Color_underline,
443	#endif	565	#endif
444	#ifdef OPTION_HC	566	#ifdef OPTION_HC
445	Color_HC,	567	Color_HC,
446	#endif	568	#endif
447	#ifdef KEEP_SCROLLCOLOR	569	#ifdef KEEP_SCROLLCOLOR
448	Color_scroll,	570	Color_scroll,
449	Color_trough,	571	Color_trough,
450	#endif	572	#endif
451	#if TINTING	573	#if TINTING
452	Color_tint,	574	Color_tint,
		575	#endif
		576	#if OFF_FOCUS_FADING
		577	Color_fade,
453	#endif	578	#endif
454	NRS_COLORS, /* */	579	NRS_COLORS, /* */
455	#ifdef KEEP_SCROLLCOLOR	580	#ifdef KEEP_SCROLLCOLOR
456	Color_topShadow = NRS_COLORS,	581	Color_topShadow = NRS_COLORS,
457	Color_bottomShadow,	582	Color_bottomShadow,
458	TOTAL_COLORS /* upto 30 */	583	TOTAL_COLORS
459	#else	584	#else
460	TOTAL_COLORS = NRS_COLORS /* */	585	TOTAL_COLORS = NRS_COLORS
461	#endif	586	#endif
462	};	587	};
463		588
464	#define Color_Bits 9	589	#define Color_Bits 7 // 0 .. maxTermCOLOR
		590
465	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	591	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
466	#define NPIXCLR_BITS 32	592	#define NPIXCLR_BITS 32
467
468	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
469		593
470	/*	594	/*
471	* Resource list	595	* Resource list
472	*/	596	*/
473	enum {	597	enum {
474	Rs_display_name = 0,	598	# define def(name) Rs_ ## name,
475	Rs_term_name,	599	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
476	Rs_iconName,	600	# include "rsinc.h"
477	Rs_geometry,	601	# undef def
478	Rs_reverseVideo,	602	# undef reserve
479	Rs_color,
480	_Rs_color = Rs_color + NRS_COLORS - 1,
481	Rs_font,
482	Rs_name,
483	Rs_title,
484	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
485	Rs_path,
486	#endif
487	#ifdef XPM_BACKGROUND
488	Rs_backgroundPixmap,
489	#endif
490	#if (MENUBAR_MAX)
491	Rs_menu,
492	#endif
493	Rs_loginShell,
494	Rs_jumpScroll,
495	#ifdef HAVE_SCROLLBARS
496	Rs_scrollBar,
497	Rs_scrollBar_right,
498	Rs_scrollBar_floating,
499	Rs_scrollBar_align,
500	#endif
501	Rs_scrollstyle, /* Rs_scrollBar_style */
502	Rs_scrollTtyOutput,
503	Rs_scrollTtyKeypress,
504	Rs_scrollWithBuffer,
505	Rs_saveLines,
506	Rs_utmpInhibit,
507	Rs_visualBell,
508	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
509	Rs_mapAlert,
510	#endif
511	#ifdef META8_OPTION
512	Rs_meta8,
513	#endif
514	#ifdef MOUSE_WHEEL
515	Rs_mouseWheelScrollPage,
516	#endif
517	#ifndef NO_BACKSPACE_KEY
518	Rs_backspace_key,
519	#endif
520	#ifndef NO_DELETE_KEY
521	Rs_delete_key,
522	#endif
523	Rs_selectstyle,
524	#ifdef PRINTPIPE
525	Rs_print_pipe,
526	#endif
527	#ifdef USE_XIM
528	Rs_preeditType,
529	Rs_inputMethod,
530	#endif
531	#ifdef TRANSPARENT
532	Rs_transparent,
533	Rs_transparent_all,
534	#endif
535	#ifndef NO_FRILLS
536	Rs_ext_bwidth,
537	Rs_int_bwidth,
538	#endif
539	Rs_scrollBar_thickness,
540	#ifndef NO_LINESPACE
541	Rs_lineSpace,
542	#endif
543	Rs_cutchars,
544	Rs_modifier,
545	Rs_answerbackstring,
546	Rs_tripleclickwords,
547	Rs_insecure,
548	Rs_cursorBlink,
549	Rs_pointerBlank,
550	Rs_pointerBlankDelay,
551	Rs_imLocale,
552	#ifndef NO_SECONDARY_SCREEN
553	Rs_secondaryScreen,
554	Rs_secondaryScroll,
555	#endif
556	#ifndef NO_BOLD_UNDERLINE_REVERSE
557	Rs_realBold,
558	#endif
559	#ifdef OFF_FOCUS_FADING
560	Rs_fade,
561	#endif
562	#ifdef TINTING
563	Rs_shade,
564	#endif
565	NUM_RESOURCES	603	NUM_RESOURCES
566	};	604	};
567		605
568	// see init.C:xa_names, which must be kept in sync	606	// see init.C:xa_names, which must be kept in sync
569	enum {	607	enum {
…		…
573	XA_MULTIPLE,	611	XA_MULTIPLE,
574	XA_TARGETS,	612	XA_TARGETS,
575	XA_TIMESTAMP,	613	XA_TIMESTAMP,
576	XA_VT_SELECTION,	614	XA_VT_SELECTION,
577	XA_INCR,	615	XA_INCR,
		616	XA_WM_PROTOCOLS,
578	XA_WMDELETEWINDOW,	617	XA_WM_DELETE_WINDOW,
		618	XA_CLIPBOARD,
		619	#if ENABLE_FRILLS
		620	XA_MOTIF_WM_HINTS,
		621	#endif
		622	#if ENABLE_EWMH
		623	XA_NET_WM_PID,
		624	XA_NET_WM_NAME,
		625	XA_NET_WM_ICON_NAME,
		626	XA_NET_WM_PING,
		627	#endif
		628	#if USE_XIM
		629	XA_WM_LOCALE_NAME,
		630	#endif
579	#ifdef TRANSPARENT	631	#if TRANSPARENT
580	XA_XROOTPMAPID,	632	XA_XROOTPMAP_ID,
581	XA_XSETROOTID,	633	XA_ESETROOT_PMAP_ID,
582	#endif	634	#endif
583	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	635	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
584	XA_DNDPROTOCOL,	636	XA_DNDPROTOCOL,
585	XA_DNDSELECTION,	637	XA_DNDSELECTION,
586	#endif /* OFFIX_DND */	638	#endif
587	XA_CLIPBOARD,	639	#if ENABLE_XEMBED
		640	XA_XEMBED,
		641	XA_XEMBED_INFO,
		642	#endif
588	NUM_XA	643	NUM_XA
589	};	644	};
590		645
591	/* DEC private modes */	646	/* DEC private modes */
592	#define PrivMode_132 (1LU<<0)	647	#define PrivMode_132 (1UL<<0)
593	#define PrivMode_132OK (1LU<<1)	648	#define PrivMode_132OK (1UL<<1)
594	#define PrivMode_rVideo (1LU<<2)	649	#define PrivMode_rVideo (1UL<<2)
595	#define PrivMode_relOrigin (1LU<<3)	650	#define PrivMode_relOrigin (1UL<<3)
596	#define PrivMode_Screen (1LU<<4)	651	#define PrivMode_Screen (1UL<<4)
597	#define PrivMode_Autowrap (1LU<<5)	652	#define PrivMode_Autowrap (1UL<<5)
598	#define PrivMode_aplCUR (1LU<<6)	653	#define PrivMode_aplCUR (1UL<<6)
599	#define PrivMode_aplKP (1LU<<7)	654	#define PrivMode_aplKP (1UL<<7)
600	#define PrivMode_HaveBackSpace (1LU<<8)	655	#define PrivMode_HaveBackSpace (1UL<<8)
601	#define PrivMode_BackSpace (1LU<<9)	656	#define PrivMode_BackSpace (1UL<<9)
602	#define PrivMode_ShiftKeys (1LU<<10)	657	#define PrivMode_ShiftKeys (1UL<<10)
603	#define PrivMode_VisibleCursor (1LU<<11)	658	#define PrivMode_VisibleCursor (1UL<<11)
604	#define PrivMode_MouseX10 (1LU<<12)	659	#define PrivMode_MouseX10 (1UL<<12)
605	#define PrivMode_MouseX11 (1LU<<13)	660	#define PrivMode_MouseX11 (1UL<<13)
606	#define PrivMode_scrollBar (1LU<<14)	661	#define PrivMode_scrollBar (1UL<<14)
607	#define PrivMode_menuBar (1LU<<15)
608	#define PrivMode_TtyOutputInh (1LU<<16)	662	#define PrivMode_TtyOutputInh (1UL<<15)
609	#define PrivMode_Keypress (1LU<<17)	663	#define PrivMode_Keypress (1UL<<16)
610	#define PrivMode_smoothScroll (1LU<<18)	664	#define PrivMode_smoothScroll (1UL<<17)
611	#define PrivMode_vt52 (1LU<<19)	665	#define PrivMode_vt52 (1UL<<18)
		666	#define PrivMode_LFNL (1UL<<19)
612	/* too annoying to implement X11 highlight tracking */	667	/* too annoying to implement X11 highlight tracking */
613	/* #define PrivMode_MouseX11Track (1LU<<20) */	668	/* #define PrivMode_MouseX11Track (1LU<<20) */
614		669
615	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	670	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616	#define PrivMode(test,bit) \	671	#define PrivMode(test,bit) \
617	if (test) \	672	if (test) \
618	PrivateModes |= (bit); \	673	priv_modes |= (bit); \
619	else \	674	else \
620	PrivateModes &= ~(bit)	675	priv_modes &= ~(bit)
621		676
622	#ifdef ALLOW_132_MODE	677	#ifdef ALLOW_132_MODE
623	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	678	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
624	#else	679	#else
625	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	680	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
626	#endif	681	#endif
627		682
628	#define XDEPTH display->depth	683	// do not change these constants lightly, there are many interdependencies
629	#define XCMAP display->cmap
630	#define XVISUAL display->visual
631
632	#define IMBUFSIZ 128 // input modifier buffer sizes	684	#define IMBUFSIZ 128 // input modifier buffer sizes
633	#define KBUFSZ 512 // size of keyboard mapping buffer	685	#define KBUFSZ 512 // size of keyboard mapping buffer
634	#define CBUFSIZ 4096 // size of command buffer	686	#define CBUFSIZ 2048 // size of command buffer
635	#define UBUFSIZ 4096 // character buffer	687	#define UBUFSIZ 2048 // character buffer
636		688
637	#ifndef PATH_MAX	689	#ifndef PATH_MAX
638	# define PATH_MAX 16384	690	# define PATH_MAX 16384
639	#endif	691	#endif
		692
		693	/* Motif window hints */
		694	#define MWM_HINTS_FUNCTIONS (1L << 0)
		695	#define MWM_HINTS_DECORATIONS (1L << 1)
		696	#define MWM_HINTS_INPUT_MODE (1L << 2)
		697	#define MWM_HINTS_STATUS (1L << 3)
		698	/* bit definitions for MwmHints.functions */
		699	#define MWM_FUNC_ALL (1L << 0)
		700	#define MWM_FUNC_RESIZE (1L << 1)
		701	#define MWM_FUNC_MOVE (1L << 2)
		702	#define MWM_FUNC_MINIMIZE (1L << 3)
		703	#define MWM_FUNC_MAXIMIZE (1L << 4)
		704	#define MWM_FUNC_CLOSE (1L << 5)
		705	/* bit definitions for MwmHints.decorations */
		706	#define MWM_DECOR_ALL (1L << 0)
		707	#define MWM_DECOR_BORDER (1L << 1)
		708	#define MWM_DECOR_RESIZEH (1L << 2)
		709	#define MWM_DECOR_TITLE (1L << 3)
		710	#define MWM_DECOR_MENU (1L << 4)
		711	#define MWM_DECOR_MINIMIZE (1L << 5)
		712	#define MWM_DECOR_MAXIMIZE (1L << 6)
		713	/* bit definitions for MwmHints.inputMode */
		714	#define MWM_INPUT_MODELESS 0
		715	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		716	#define MWM_INPUT_SYSTEM_MODAL 2
		717	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		718	#define PROP_MWM_HINTS_ELEMENTS 5
640		719
641	/*	720	/*
642	*****************************************************************************	721	*****************************************************************************
643	* MACRO DEFINES	722	* MACRO DEFINES
644	*****************************************************************************	723	*****************************************************************************
645	*/	724	*/
646	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	725	#define dLocal(type,name) type const name = this->name
647	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	726	#define dDisp Display *disp = this->display->display
648	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
649	#define STRCASECMP(x, y) strcasecmp((x), (y))
650	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
651	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
652	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
653	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
654	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
655	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
656	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
657	#define STRDUP(x) strdup((const char *)(x))
658	#define STRLEN(x) strlen((const char *)(x))
659	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
660	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
661		727
662	/* convert pixel dimensions to row/column values. Everything as int32_t */	728	/* convert pixel dimensions to row/column values. Everything as int32_t */
663	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	729	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
664	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	730	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
665	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	731	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
666	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	732	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
667	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	733	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
668	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	734	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
669	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	735	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
670	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	736	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
671		737
672	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	738	#define OPTION(opt) (options & (opt))
673	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	739	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		740	| Opt_jumpScroll | Opt_secondaryScreen \
		741	| Opt_pastableTabs | Opt_intensityStyles)
		742
		743	// for m >= -n, ensure remainder lies between 0..n-1
		744	#define MOD(m,n) (((m) + (n)) % (n))
		745
		746	#define LINENO(n) MOD (term_start + int(n), total_rows)
		747	#define ROW(n) row_buf [LINENO (n)]
674		748
675	/* how to build & extract colors and attributes */	749	/* how to build & extract colors and attributes */
676	#define GET_BASEFG(x) (((x) & RS_fgMask))	750	#define GET_BASEFG(x) (((x) & RS_fgMask))
677	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	751	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
678	#ifndef NO_BRIGHTCOLOR
679	# define GET_FGCOLOR(x) \
680	((((x) & RS_Bold) == 0 \
681	|| GET_BASEFG (x) < minCOLOR \
682	|| GET_BASEFG (x) >= minBrightCOLOR) \
683	? GET_BASEFG (x) \
684	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
685	# define GET_BGCOLOR(x) \
686	((((x) & RS_Blink) == 0 \
687	|| GET_BASEBG (x) < minCOLOR \
688	|| GET_BASEBG (x) >= minBrightCOLOR) \
689	? GET_BASEBG (x) \
690	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
691	#else
692	# define GET_FGCOLOR(x) GET_BASEFG(x)
693	# define GET_BGCOLOR(x) GET_BASEBG(x)
694	#endif
695		752
696	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	753	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
697	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	754	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		755
		756	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		757	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
698		758
699	#define GET_ATTR(x) (((x) & RS_attrMask))	759	#define GET_ATTR(x) (((x) & RS_attrMask))
700	#define GET_BGATTR(x) \	760	#define GET_BGATTR(x) \
701	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	761	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
702	| (((x) & RS_fgMask)<<Color_Bits)) \	762	| (((x) & RS_fgMask)<<Color_Bits)) \
703	: ((x) & (RS_attrMask | RS_bgMask)))	763	: ((x) & (RS_attrMask | RS_bgMask)))
704	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	764	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
705	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	765	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
706	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	766	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		767
		768	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
707		769
708	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	770	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
709	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	771	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		772
		773	#if ENABLE_STYLES
		774	# define FONTSET(style) fontset[GET_STYLE (style)]
		775	#else
		776	# define FONTSET(style) fontset[0]
		777	#endif
710		778
711	#ifdef HAVE_SCROLLBARS	779	#ifdef HAVE_SCROLLBARS
712	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	780	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
713	#else	781	#else
714	# define scrollbar_TotalWidth() (0)	782	# define scrollbar_TotalWidth() (0)
…		…
736	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	804	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
737	#define scrollbar_position(y) ((y) - scrollBar.beg)	805	#define scrollbar_position(y) ((y) - scrollBar.beg)
738	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	806	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
739	- scrollbar_minheight ())	807	- scrollbar_minheight ())
740		808
741	#if (MENUBAR_MAX > 1)
742	/* rendition style flags */
743	# define menuBar_height() (TermWin.fheight + SHADOW)
744	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
745	# define isMenuBarWindow(w) ((w) == menuBar.win)
746	#else
747	# define menuBar_height() (0)
748	# define menuBar_TotalHeight() (0)
749	# define isMenuBarWindow(w) (0)
750	#endif
751
752	#ifdef XPM_BACKGROUND	809	#ifdef XPM_BACKGROUND
753	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	810	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
754	#else	811	#else
755	# define XPMClearArea(a, b, c, d, e, f, g)	812	# define XPMClearArea(a, b, c, d, e, f, g)
756	#endif	813	#endif
757		814
758	#ifndef STRICT_FONT_CHECKING
759	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
760	#endif
761
762	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
763	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
764
765	#ifdef UTMP_SUPPORT
766	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
767	# undef HAVE_UTMPX_H
768	# undef HAVE_STRUCT_UTMPX
769	# endif
770	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
771	# undef HAVE_UTMP_H
772	# undef HAVE_STRUCT_UTMP
773	# endif
774
775	# ifdef HAVE_UTMPX_H
776	# include <utmpx.h>
777	# endif
778	# ifdef HAVE_UTMP_H
779	# include <utmp.h>
780	# endif
781	#endif
782
783	#ifdef DEBUG_CMD	815	#ifdef DEBUG_CMD
784	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	816	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
785	#else	817	#else
786	# define D_CMD(x)	818	# define D_CMD(x)
787	#endif	819	#endif
…		…
793	#ifdef DEBUG_MAIN	825	#ifdef DEBUG_MAIN
794	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	826	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
795	#else	827	#else
796	# define D_MAIN(x)	828	# define D_MAIN(x)
797	#endif	829	#endif
798	#ifdef DEBUG_SCREEN
799	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
800	#else
801	# define D_SCREEN(x)
802	#endif
803	#ifdef DEBUG_SELECT
804	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
805	#else
806	# define D_SELECT(x)
807	#endif
808	#ifdef DEBUG_SIZE	830	#ifdef DEBUG_SIZE
809	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	831	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
810	#else	832	#else
811	# define D_SIZE(x)	833	# define D_SIZE(x)
812	#endif	834	#endif
813	#ifdef DEBUG_X
814	# define D_X(x) fprintf x ; fputc('\n', stderr)
815	#else
816	# define D_X(x)
817	#endif
818		835
819	extern class rxvt_failure_exception { } rxvt_failure_exception;	836	extern class rxvt_failure_exception { } rxvt_failure_exception;
820		837
821	typedef callback1<void, const char *> log_callback;	838	typedef callback1<void, const char *> log_callback;
		839	typedef callback1<int, int> getfd_callback;
822		840
823	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);	841	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
824	extern void rxvt_log (const char *fmt, ...);	842	extern void rxvt_log (const char *fmt, ...);
825	extern void rxvt_warn (const char *fmt, ...);	843	extern void rxvt_warn (const char *fmt, ...);
826	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));	844	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
827	extern void rxvt_exit_failure () __attribute__ ((noreturn));	845	extern void rxvt_exit_failure () __attribute__ ((noreturn));
828		846
829	#define SET_LOCALE(locale) rxvt_set_locale (locale)	847	#define SET_LOCALE(locale) rxvt_set_locale (locale)
830	extern bool rxvt_set_locale (const char *locale);	848	extern bool rxvt_set_locale (const char *locale);
		849	extern void rxvt_push_locale (const char *locale);
		850	extern void rxvt_pop_locale ();
831		851
832	/*
833	*****************************************************************************	852	/****************************************************************************/
834	* VARIABLES
835	*****************************************************************************
836	*/
837	#ifdef MENUBAR
838	# include "menubar.h"
839	#endif
840		853
841	#define BLINK_INTERVAL 0.5	854	#define BLINK_INTERVAL 0.5
842	#define TEXT_BLINK_INTERVAL 0.5	855	#define TEXT_BLINK_INTERVAL 0.5
843		856
844	#ifndef __attribute__	857	#ifndef __attribute__
…		…
848	# endif	861	# endif
849	# endif	862	# endif
850	# define __attribute__(x)	863	# define __attribute__(x)
851	#endif	864	#endif
852		865
		866	/****************************************************************************/
		867
		868	#define LINE_LONGER 0x0001 // line is continued on the next row
		869	#define LINE_FILTERED 0x0002 // line has been filtered
		870	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		871
		872	struct line_t {
		873	text_t *t; // terminal the text
		874	rend_t *r; // rendition, uses RS_ flags
		875	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		876	uint32_t f; // flags
		877
		878	bool is_longer ()
		879	{
		880	return f & LINE_LONGER;
		881	}
		882
		883	void is_longer (int set)
		884	{
		885	if (set)
		886	f |= LINE_LONGER;
		887	else
		888	f &= ~LINE_LONGER;
		889	}
		890
		891	void clear ()
		892	{
		893	t = 0;
		894	r = 0;
		895	l = 0;
		896	f = 0;
		897	}
		898
		899	void touch () // call whenever a line is changed/touched/updated
		900	{
		901	#if ENABLE_PERL
		902	f &= ~LINE_FILTERED;
		903	#endif
		904	}
		905
		906	void touch (int col)
		907	{
		908	max_it (l, col);
		909	touch ();
		910	}
		911	};
		912
		913	/****************************************************************************/
		914
853	// primivite wrapper around mbstate_t to ensure initialisation	915	// primivite wrapper around mbstate_t to ensure initialisation
854	struct mbstate {	916	struct mbstate {
855	mbstate_t mbs;	917	mbstate_t mbs;
856		918
857	operator mbstate_t *() { return &mbs; }	919	operator mbstate_t *() { return &mbs; }
858	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	920	void reset () { memset (&mbs, 0, sizeof (mbs)); }
859	mbstate () { reset (); }	921	mbstate () { reset (); }
860	};	922	};
		923
		924	/****************************************************************************/
		925
		926	#define UNICODE_MASK 0x1fffffUL
861		927
862	#if UNICODE3	928	#if UNICODE3
863	# define COMPOSE_LO 0x40000000UL	929	# define COMPOSE_LO 0x40000000UL
864	# define COMPOSE_HI 0x400fffffUL	930	# define COMPOSE_HI 0x400fffffUL
865	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	931	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
866	#else	932	#else
		933	# if ENABLE_PERL
		934	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		935	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		936	# else
867	# define COMPOSE_LO 0xd800UL	937	# define COMPOSE_LO 0xd800UL
868	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	938	# define COMPOSE_HI 0xf8ffUL
869	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	939	# endif
		940	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
870	#endif	941	#endif
871		942
872	#if ENABLE_COMBINING	943	#if ENABLE_COMBINING
873	// compose chars are used to represent composite characters	944	// compose chars are used to represent composite characters
874	// that are not representable in unicode, as well as characters	945	// that are not representable in unicode, as well as characters
…		…
894	};	965	};
895		966
896	extern class rxvt_composite_vec rxvt_composite;	967	extern class rxvt_composite_vec rxvt_composite;
897	#endif	968	#endif
898		969
		970	/****************************************************************************/
899		971
		972	#ifdef KEYSYM_RESOURCE
		973	class keyboard_manager;
		974	#endif
		975
900	struct rxvt_term : rxvt_vars {	976	struct rxvt_term : zero_initialized, rxvt_vars {
901	log_callback *log_hook; // log error messages through this hook, if != 0	977	log_callback *log_hook; // log error messages through this hook, if != 0
902		978	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		979	#if ENABLE_PERL
		980	rxvt_perl_term perl;
		981	#endif
903	struct mbstate mbstate; // current input multibyte state	982	struct mbstate mbstate; // current input multibyte state
904		983
905	unsigned char want_refresh:1,	984	unsigned char want_refresh:1,
906	#ifdef TRANSPARENT	985	#ifdef TRANSPARENT
907	want_full_refresh:1, /* awaiting full screen refresh */	986	want_full_refresh:1, /* awaiting full screen refresh */
…		…
921	hidden_text:1,	1000	hidden_text:1,
922	#endif	1001	#endif
923	#ifdef POINTER_BLANK	1002	#ifdef POINTER_BLANK
924	hidden_pointer:1,	1003	hidden_pointer:1,
925	#endif	1004	#endif
926	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	1005	enc_utf8:1, /* wether locale uses utf-8 */
		1006	seen_input:1, /* wether we have seen some program output yet */
		1007	seen_resize:1, /* wether we had a resize event */
927	parsed_geometry:1;	1008	parsed_geometry:1;
928		1009
929	unsigned char refresh_type,	1010	unsigned char refresh_type,
930	#ifdef UTMP_SUPPORT
931	next_utmp_action,
932	#endif
933	#ifndef NO_SETOWNER_TTYDEV
934	next_tty_action,
935	#endif
936	#ifdef META8_OPTION	1011	#ifdef META8_OPTION
937	meta_char, /* Alt-key prefix */	1012	meta_char, /* Alt-key prefix */
938	#endif	1013	#endif
939	scrollbar_align,	1014	scrollbar_align,
940	selection_wait,	1015	selection_wait,
941	selection_type;	1016	selection_type;
942	/* ---------- */	1017	/* ---------- */
943	short rvideo;	1018	short rvideo;
944	int16_t num_scr; /* screen: number lines scrolled */	1019	int num_scr; /* screen: number lines scrolled */
945	unsigned int prev_ncol, /* screen: previous number of columns */	1020	int prev_ncol, /* screen: previous number of columns */
946	prev_nrow; /* screen: previous number of rows */	1021	prev_nrow; /* screen: previous number of rows */
947	/* ---------- */	1022	/* ---------- */
948	rend_t rstyle;	1023	rend_t rstyle;
949	/* ---------- */	1024	/* ---------- */
950	uint32_t pixcolor_set[NPIXCLR_SETS];	1025	uint32_t pixcolor_set[NPIXCLR_SETS];
…		…
962	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1037	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
963	mouse_slip_wheel_speed,	1038	mouse_slip_wheel_speed,
964	#endif	1039	#endif
965	refresh_count,	1040	refresh_count,
966	refresh_limit,	1041	refresh_limit,
967	fnum, /* logical font number */
968	last_bot, /* scrollbar last bottom position */	1042	last_bot, /* scrollbar last bottom position */
969	last_top, /* scrollbar last top position */	1043	last_top, /* scrollbar last top position */
970	last_state, /* scrollbar last state */	1044	last_state, /* scrollbar last state */
971	scrollbar_len,	1045	scrollbar_len,
972	#ifdef MENUBAR
973	menu_readonly, /* okay to alter menu? */
974	Arrows_x,
975	#endif
976	#if MENUBAR_MAX > 1
977	Nbars,
978	#endif
979	window_vt_x,	1046	window_vt_x,
980	window_vt_y,	1047	window_vt_y,
981	window_sb_x,	1048	window_sb_x,
982	# ifdef POINTER_BLANK	1049	# ifdef POINTER_BLANK
983	pointerBlankDelay,	1050	pointerBlankDelay,
984	# endif	1051	# endif
985	allowedxerror;	1052	allowedxerror;
986	/* ---------- */	1053	/* ---------- */
987	unsigned int ModMetaMask,	1054	unsigned int ModLevel3Mask,
		1055	ModMetaMask,
988	ModNumLockMask,	1056	ModNumLockMask;
989	old_width, /* last used width in screen resize */	1057	int old_width, /* last used width in screen resize */
990	old_height, /* last used height in screen resize */	1058	old_height; /* last used height in screen resize */
991	#ifndef NO_BRIGHTCOLOR
992	colorfgbg,
993	#endif
994	ttymode;
995	unsigned long PrivateModes,	1059	unsigned long priv_modes,
996	SavedModes;	1060	SavedModes;
997	/* ---------- */	1061	/* ---------- */
998	Atom xa[NUM_XA];	1062	Atom xa[NUM_XA];
999	/* ---------- */	1063	/* ---------- */
1000	#ifdef MENUBAR	1064	#ifdef RXVT_SCROLLBAR
1001	GC menubarGC;
1002	#endif
1003	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1004	GC scrollbarGC,	1065	GC scrollbarGC,
1005	topShadowGC,	1066	topShadowGC,
1006	botShadowGC;	1067	botShadowGC;
1007	#endif	1068	#endif
1008	#ifdef XTERM_SCROLLBAR	1069	#ifdef XTERM_SCROLLBAR
…		…
1026	#endif	1087	#endif
1027	/* ---------- */	1088	/* ---------- */
1028	Time selection_time,	1089	Time selection_time,
1029	selection_request_time;	1090	selection_request_time;
1030	pid_t cmd_pid; /* process id of child */	1091	pid_t cmd_pid; /* process id of child */
1031	gid_t ttygid;	1092	char * incr_buf;
1032	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1093	size_t incr_buf_size, incr_buf_fill;
1033	uid_t euid;
1034	gid_t egid;
1035	#endif
1036	/* ---------- */	1094	/* ---------- */
1037	Cursor leftptr_cursor;	1095	Cursor leftptr_cursor;
1038	#ifdef POINTER_BLANK
1039	Cursor blank_cursor;
1040	#endif
1041	/* ---------- */	1096	/* ---------- */
1042	const char *ttydev; /* pty/tty name */
1043	#ifndef NO_BACKSPACE_KEY	1097	#ifndef NO_BACKSPACE_KEY
1044	const char *key_backspace;	1098	const char *key_backspace;
1045	#endif	1099	#endif
1046	#ifndef NO_DELETE_KEY	1100	#ifndef NO_DELETE_KEY
1047	const char *key_delete;	1101	const char *key_delete;
1048	#endif
1049	#ifdef USE_XIM
1050	rxvt_xim *input_method;
1051	XIC Input_Context;
1052	XIMStyle input_style;
1053	int event_type;
1054	#endif	1102	#endif
1055	struct mouse_event MEvent;	1103	struct mouse_event MEvent;
1056	XComposeStatus compose;	1104	XComposeStatus compose;
1057	ttymode_t tio;	1105	ttymode_t tio;
1058	#ifdef UTMP_SUPPORT
1059	# ifdef HAVE_STRUCT_UTMP
1060	struct utmp ut;
1061	# endif
1062	# ifdef HAVE_STRUCT_UTMPX
1063	struct utmpx utx;
1064	# endif
1065	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1066	char ut_id[5];
1067	# endif
1068	int utmp_pos;
1069	#endif
1070	row_col_t oldcursor;	1106	row_col_t oldcursor;
1071	#ifdef XPM_BACKGROUND	1107	#ifdef XPM_BACKGROUND
1072	bgPixmap_t bgPixmap;	1108	bgPixmap_t bgPixmap;
1073	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1109	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1074	#endif	1110	#endif
1075	#ifndef RESET_TTY_TO_COMMON_DEFAULTS	1111
1076	struct stat ttyfd_stat; /* original status of our tty */	1112	#if ENABLE_OVERLAY
1077	#endif	1113	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1078	#ifdef MENUBAR	1114	text_t **ov_text;
1079	menu_t *ActiveMenu, /* currently active menu */	1115	rend_t **ov_rend;
1080	*BuildMenu; /* the menu currently being built */	1116
1081	bar_t *CurrentBar;	1117	void scr_swap_overlay ();
1082	# if ! (MENUBAR_MAX > 1)	1118	void scr_overlay_new (int x, int y, int w, int h);
1083	bar_t BarList;	1119	void scr_overlay_off ();
1084	# endif /* (MENUBAR_MAX > 1) */	1120	void scr_overlay_set (int x, int y,
1085	#endif	1121	text_t text,
1086	#ifdef CURSOR_BLINK	1122	rend_t rend = OVERLAY_RSTYLE);
1087	struct timeval lastcursorchange;	1123	void scr_overlay_set (int x, int y, const char *s);
1088	#endif	1124	void scr_overlay_set (int x, int y, const wchar_t *s);
1089	#ifdef POINTER_BLANK
1090	struct timeval lastmotion;
1091	#endif	1125	#endif
1092		1126
1093	vector<void *> allocated; // free these memory blocks with free()	1127	vector<void *> allocated; // free these memory blocks with free()
1094		1128
1095	char *env_windowid; /* environmental variable WINDOWID */	1129	char *env_windowid; /* environmental variable WINDOWID */
1096	char *env_display; /* environmental variable DISPLAY */	1130	char *env_display; /* environmental variable DISPLAY */
1097	char *env_term; /* environmental variable TERM */	1131	char *env_term; /* environmental variable TERM */
1098	char *env_colorfgbg;	1132	char *env_colorfgbg;
1099	char *locale;	1133	char *locale;
1100	#if 0
1101	char *codeset;
1102	#endif
1103	char charsets[4];	1134	char charsets[4];
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1135	char *v_buffer; /* pointer to physical buffer */
1105	unsigned int v_buflen; /* size of area to write */	1136	unsigned int v_buflen; /* size of area to write */
1106	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1137	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1138
1107	#ifdef KEYSYM_RESOURCE	1139	#ifdef KEYSYM_RESOURCE
1108	const unsigned char *Keysym_map[256];	1140	keyboard_manager *keyboard;
1109	#endif	1141	#endif
		1142
1110	const char *rs[NUM_RESOURCES];	1143	const char *rs[NUM_RESOURCES];
1111	/* command input buffering */	1144	/* command input buffering */
1112	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1145	char *cmdbuf_ptr, *cmdbuf_endp;
1113	unsigned char cmdbuf_base[CBUFSIZ];	1146	char cmdbuf_base[CBUFSIZ];
		1147
		1148	rxvt_ptytty *pty;
1114		1149
1115	rxvt_salloc *talloc; // text line allocator	1150	rxvt_salloc *talloc; // text line allocator
1116	rxvt_salloc *ralloc; // rend line allocator	1151	rxvt_salloc *ralloc; // rend line allocator
1117		1152
1118	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1153	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1119		1154
1120	void paste (const unsigned char *data, unsigned int len);	1155	#if ENABLE_FRILLS || ISO_14755
		1156	// ISO 14755 entry support
		1157	unicode_t iso14755buf;
		1158	void commit_iso14755 ();
		1159	int hex_keyval (XKeyEvent &ev);
		1160	# if ISO_14755
		1161	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1162	void iso14755_54 (int x, int y);
		1163	# endif
		1164	#endif
1121		1165
1122	void flush ();	1166	// modifies first argument(!)
		1167	void paste (char *data, unsigned int len);
1123		1168
		1169	long vt_emask, vt_emask_perl;
		1170
		1171	void vt_select_input () const
		1172	{
		1173	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1174	}
		1175
		1176	#if TRANSPARENT
1124	void rootwin_cb (XEvent &xev);	1177	void rootwin_cb (XEvent &xev);
1125	xevent_watcher rootwin_ev;	1178	xevent_watcher rootwin_ev;
		1179	#endif
1126		1180
1127	void x_cb (XEvent &xev);	1181	void x_cb (XEvent &xev);
		1182	void flush ();
1128	xevent_watcher termwin_ev;	1183	xevent_watcher termwin_ev;
1129	xevent_watcher vt_ev;	1184	xevent_watcher vt_ev;
1130	#ifdef HAVE_SCROLLBARS	1185	#ifdef HAVE_SCROLLBARS
1131	xevent_watcher scrollbar_ev;	1186	xevent_watcher scrollbar_ev;
1132	#endif	1187	#endif
1133	#ifdef MENUBAR
1134	xevent_watcher menubar_ev;
1135	#endif
1136		1188
		1189	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1137	void check_cb (check_watcher &w); check_watcher check_ev;	1190	void check_cb (check_watcher &w); check_watcher check_ev;
1138	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1191	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1192	void flush_cb (time_watcher &w); time_watcher flush_ev;
1139		1193
1140	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1194	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1141		1195
1142	void incr_cb (time_watcher &w); time_watcher incr_ev;	1196	void incr_cb (time_watcher &w); time_watcher incr_ev;
1143		1197
…		…
1163	void pointer_blank ();	1217	void pointer_blank ();
1164	#endif	1218	#endif
1165	void pointer_unblank ();	1219	void pointer_unblank ();
1166		1220
1167	void tt_printf (const char *fmt,...);	1221	void tt_printf (const char *fmt,...);
1168	void tt_write (const unsigned char *data, unsigned int len);	1222	void tt_write (const char *data, unsigned int len);
		1223	void pty_write ();
1169		1224
1170	void tt_winch ();	1225	void tt_winch ();
1171		1226
1172	rxvt_term ();	1227	rxvt_term ();
1173	~rxvt_term ();	1228	~rxvt_term ();
1174	void destroy ();	1229	void destroy ();
		1230	void emergency_cleanup ();
1175		1231
1176	bool init (int argc, const char *const *argv);	1232	bool init (int argc, const char *const *argv);
1177	bool init_vars ();	1233	bool init_vars ();
1178		1234
1179	bool pty_fill ();	1235	bool pty_fill ();
1180		1236
1181	void *operator new (size_t s);	1237	void make_current () const // make this the "currently active" urxvt instance
1182	void operator delete (void *p, size_t s);	1238	{
		1239	SET_R (this);
		1240	rxvt_set_locale (locale);
		1241	set_environ (envv);
		1242	}
1183		1243
1184	void init_secondary ();	1244	void init_secondary ();
1185	const char **init_resources (int argc, const char *const *argv);	1245	const char **init_resources (int argc, const char *const *argv);
		1246	const char *x_resource (const char *name);
1186	void init_env ();	1247	void init_env ();
1187	void set_locale (const char *locale);	1248	void set_locale (const char *locale);
1188	void init_xlocale ();	1249	void init_xlocale ();
1189	void init_command (const char *const *argv);	1250	void init_command (const char *const *argv);
1190	int run_command (const char *const *argv);	1251	void run_command (const char *const *argv);
1191	int run_child (const char *const *argv);	1252	int run_child (const char *const *argv);
1192	static void child_exited (int pid);
1193		1253
1194	void color_aliases (int idx);	1254	void color_aliases (int idx);
1195	void recolour_cursor ();	1255	void recolour_cursor ();
1196	void create_windows (int argc, const char *const *argv);	1256	void create_windows (int argc, const char *const *argv);
1197	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1257	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1198	void window_calc (unsigned int width, unsigned int height);	1258	void window_calc (unsigned int newwidth, unsigned int newheight);
1199		1259
1200	#if USE_XIM	1260	#if USE_XIM
		1261	rxvt_xim *input_method;
		1262	XIC Input_Context;
		1263	XIMStyle input_style;
		1264	XPoint spot; // most recently sent spot position
		1265
1201	void im_destroy ();	1266	void im_destroy ();
1202	void im_cb (); im_watcher im_ev;	1267	void im_cb (); im_watcher im_ev;
1203	void im_set_size (XRectangle *size);	1268	void im_set_size (XRectangle &size);
1204	void im_set_position (XPoint *pos);	1269	void im_set_position (XPoint &pos);
1205	void im_set_color (unsigned long *fg, unsigned long *bg);	1270	void im_set_color (unsigned long &fg, unsigned long &bg);
1206	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1271	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1207		1272
1208	bool IMisRunning ();	1273	bool IMisRunning ();
1209	void IMSendSpot ();	1274	void IMSendSpot ();
1210	bool IM_get_IC (const char *modifiers);	1275	bool IM_get_IC (const char *modifiers);
1211	void IMSetStatusPosition ();	1276	void IMSetStatusPosition ();
…		…
1217		1282
1218	void selection_click (int clicks, int x, int y);	1283	void selection_click (int clicks, int x, int y);
1219	void selection_extend (int x, int y, int flag);	1284	void selection_extend (int x, int y, int flag);
1220	void selection_rotate (int x, int y);	1285	void selection_rotate (int x, int y);
1221		1286
1222	/* screen (!) */
1223	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1224	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1225	int scr_scroll_text (int row1, int row2, int count, int spec);
1226	void scr_reset ();
1227	void scr_reset_realloc ();
1228	void scr_release ();
1229	void scr_clear (bool really = false);
1230	void scr_refresh (unsigned char refresh_type);
1231	bool scr_refresh_rend (rend_t mask, rend_t value);
1232	void scr_erase_screen (int mode);
1233	void scr_touch (bool refresh);
1234	void scr_expose (int x, int y, int width, int height, bool refresh);
1235	void scr_remap_chars ();
1236	void scr_remap_chars (text_t *tp, rend_t *rp);
1237
1238	/* autoconvert */	1287	/* autoconvert */
1239		1288
1240	// command.C	1289	// command.C
1241	void lookup_key (XKeyEvent &ev);	1290	void lookup_key (XKeyEvent &ev);
1242	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1291	unsigned int cmd_write (const char *str, unsigned int count);
1243		1292
1244	unicode_t next_char ();	1293	wchar_t next_char ();
1245	unicode_t cmd_getc ();	1294	wchar_t cmd_getc ();
1246	unicode_t next_octet ();	1295	uint32_t next_octet ();
1247	unicode_t cmd_get8 ();	1296	uint32_t cmd_get8 ();
1248		1297
1249	bool cmd_parse ();	1298	bool cmd_parse ();
1250	void mouse_report (XButtonEvent &ev);	1299	void mouse_report (XButtonEvent &ev);
1251	void button_press (XButtonEvent &ev);	1300	void button_press (XButtonEvent &ev);
1252	void button_release (XButtonEvent &ev);	1301	void button_release (XButtonEvent &ev);
		1302	void focus_in ();
		1303	void focus_out ();
1253	int check_our_parents ();	1304	int check_our_parents ();
1254	#ifdef PRINTPIPE	1305	#ifdef PRINTPIPE
1255	FILE *popen_printer ();	1306	FILE *popen_printer ();
1256	int pclose_printer (FILE *stream);	1307	int pclose_printer (FILE *stream);
1257	#endif	1308	#endif
…		…
1259	void process_nonprinting (unicode_t ch);	1310	void process_nonprinting (unicode_t ch);
1260	void process_escape_vt52 (unicode_t ch);	1311	void process_escape_vt52 (unicode_t ch);
1261	void process_escape_seq ();	1312	void process_escape_seq ();
1262	void process_csi_seq ();	1313	void process_csi_seq ();
1263	void process_window_ops (const int *args, unsigned int nargs);	1314	void process_window_ops (const int *args, unsigned int nargs);
1264	unsigned char *get_to_st (unicode_t &ends_how);	1315	char *get_to_st (unicode_t &ends_how);
1265	void process_dcs_seq ();	1316	void process_dcs_seq ();
1266	void process_osc_seq ();	1317	void process_osc_seq ();
1267	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1318	void process_color_seq (int report, int color, const char *str, char resp);
1268	void process_xterm_seq (int op, const char *str, unsigned char resp);	1319	void process_xterm_seq (int op, const char *str, char resp);
1269	int privcases (int mode, unsigned long bit);	1320	int privcases (int mode, unsigned long bit);
1270	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1321	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1271	void process_sgr_mode (unsigned int nargs, const int *arg);	1322	void process_sgr_mode (unsigned int nargs, const int *arg);
1272	void process_graphics ();	1323	void process_graphics ();
1273	// init.C	1324	// init.C
1274	void Get_Colours ();	1325	void Get_Colours ();
1275	void get_ourmods ();	1326	void get_ourmods ();
1276	// logging.C
1277	void makeutent (const char *pty, const char *hostname);
1278	void cleanutent ();
1279	// main.C;	1327	// main.C
1280	void privileges (int mode);	1328	bool set_fonts ();
1281	void privileged_utmp (char action);	1329	void set_string_property (Atom prop, const char *str, int len = -1);
1282	void privileged_ttydev (char action);	1330	void set_utf8_property (Atom prop, const char *str, int len = -1);
1283	bool change_font (const char *fontname);
1284	bool font_up_down (int n, int direction);
1285	void set_title (const char *str);	1331	void set_title (const char *str);
1286	void set_icon_name (const char *str);	1332	void set_icon_name (const char *str);
1287	void set_window_color (int idx, const char *color);	1333	void set_window_color (int idx, const char *color);
1288	void set_colorfgbg ();	1334	void set_colorfgbg ();
1289	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1335	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1290	void set_widthheight (unsigned int width, unsigned int height);	1336	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1291
1292	#ifdef MENUBAR
1293	// menubar.C
1294	void menuitem_free (menu_t *menu, menuitem_t *item);
1295	int action_dispatch (action_t *action);
1296	void menuarrow_free (char name);
1297	void menuarrow_add (char *string);
1298	char *menu_find_base (menu_t **menu, char *path);
1299	menu_t *menu_delete (menu_t *menu);
1300	menu_t *menu_add (menu_t *parent, char *path);
1301	void drawbox_menubar (int x, int len, int state);
1302	void drawtriangle (int x, int y, int state);
1303	void drawbox_menuitem (int y, int state);
1304	void menu_show ();
1305	void menu_display (void (rxvt_term::*update) ());
1306	void menu_hide_all ();
1307	void menu_hide ();
1308	void menu_clear (menu_t *menu);
1309	void menubar_clear ();
1310	bar_t *menubar_find (const char *name);
1311	int menubar_push (const char *name);
1312	void menubar_remove (const char *name);
1313	void menubar_dump (FILE *fp);
1314	void menubar_read (const char *filename);
1315	void menubar_dispatch (char *str);
1316	void draw_Arrows (int name, int state);
1317	void menubar_expose ();
1318	int menubar_mapping (int map);
1319	int menu_select (XButtonEvent &ev);
1320	void menubar_select (XButtonEvent &ev);
1321	void menubar_control (XButtonEvent &ev);
1322	void map_menuBar (int map);
1323	#endif
1324		1337
1325	// screen.C	1338	// screen.C
		1339
		1340	void lalloc (line_t &l) const
		1341	{
		1342	l.t = (text_t *)talloc->alloc ();
		1343	l.r = (rend_t *)ralloc->alloc ();
		1344	}
		1345
		1346	#if 0
		1347	void lfree (line_t &l)
		1348	{
		1349	talloc->free (l.t);
		1350	ralloc->free (l.r);
		1351	}
		1352	#endif
		1353
		1354	void lresize (line_t &l) const
		1355	{
		1356	if (!l.t)
		1357	return;
		1358
		1359	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1360	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1361
		1362	l.l = min (l.l, ncol);
		1363
		1364	if (ncol > prev_ncol)
		1365	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1366	}
		1367
		1368	int fgcolor_of (rend_t r) const
		1369	{
		1370	int base = GET_BASEFG (r);
		1371	#ifndef NO_BRIGHTCOLOR
		1372	if (r & RS_Bold
		1373	# if ENABLE_STYLES
		1374	&& OPTION (Opt_intensityStyles)
		1375	# endif
		1376	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1377	base += minBrightCOLOR - minCOLOR;
		1378	#endif
		1379	return base;
		1380	}
		1381
		1382	int bgcolor_of (rend_t r) const
		1383	{
		1384	int base = GET_BASEBG (r);
		1385	#ifndef NO_BRIGHTCOLOR
		1386	if (r & RS_Blink
		1387	# if ENABLE_STYLES
		1388	&& OPTION (Opt_intensityStyles)
		1389	# endif
		1390	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1391	base += minBrightCOLOR - minCOLOR;
		1392	#endif
		1393	return base;
		1394	}
		1395
		1396	bool option (uint32_t opt) const
		1397	{
		1398	return OPTION (opt);
		1399	}
		1400
		1401	void set_option (uint32_t opt, bool set)
		1402	{
		1403	if (set)
		1404	options |= opt;
		1405	else
		1406	options &= ~opt;
		1407	}
		1408
		1409	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1410	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
		1411	int scr_scroll_text (int row1, int row2, int count);
		1412	void scr_reset ();
		1413	void scr_release ();
		1414	void scr_clear (bool really = false);
		1415	void scr_refresh ();
		1416	bool scr_refresh_rend (rend_t mask, rend_t value);
		1417	void scr_erase_screen (int mode);
		1418	#if ENABLE_FRILLS
		1419	void scr_erase_savelines ();
		1420	void scr_backindex ();
		1421	void scr_forwardindex ();
		1422	#endif
		1423	void scr_touch (bool refresh);
		1424	void scr_expose (int x, int y, int width, int height, bool refresh);
		1425	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1426	void scr_recolour ();
		1427	void scr_remap_chars ();
		1428	void scr_remap_chars (line_t &l);
		1429
		1430	enum cursor_mode { SAVE, RESTORE };
		1431
1326	void scr_poweron ();	1432	void scr_poweron ();
1327	void scr_cursor (int mode);	1433	void scr_cursor (cursor_mode mode);
		1434	void scr_do_wrap ();
1328	int scr_change_screen (int scrn);	1435	int scr_change_screen (int scrn);
1329	void scr_color (unsigned int color, int fgbg);	1436	void scr_color (unsigned int color, int fgbg);
1330	void scr_rendition (int set, int style);	1437	void scr_rendition (int set, int style);
1331	void scr_add_lines (const unicode_t *str, int nlines, int len);	1438	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1332	void scr_backspace ();	1439	void scr_backspace ();
1333	void scr_tab (int count);	1440	void scr_tab (int count, bool ht = false);
1334	void scr_backindex ();
1335	void scr_forwardindex ();
1336	void scr_gotorc (int row, int col, int relative);	1441	void scr_gotorc (int row, int col, int relative);
1337	void scr_index (enum page_dirn direction);	1442	void scr_index (enum page_dirn direction);
1338	void scr_erase_line (int mode);	1443	void scr_erase_line (int mode);
1339	void scr_E ();	1444	void scr_E ();
1340	void scr_insdel_lines (int count, int insdel);	1445	void scr_insdel_lines (int count, int insdel);
…		…
1348	void scr_rvideo_mode (int mode);	1453	void scr_rvideo_mode (int mode);
1349	void scr_report_position ();	1454	void scr_report_position ();
1350	void set_font_style ();	1455	void set_font_style ();
1351	void scr_charset_choose (int set);	1456	void scr_charset_choose (int set);
1352	void scr_charset_set (int set, unsigned int ch);	1457	void scr_charset_set (int set, unsigned int ch);
1353	int scr_move_to (int y, int len);	1458	void scr_move_to (int y, int len);
1354	int scr_page (enum page_dirn direction, int nlines);	1459	bool scr_page (enum page_dirn direction, int nlines);
1355	int scr_changeview (uint16_t oldviewstart);	1460	bool scr_changeview (int new_view_start);
1356	void scr_bell ();	1461	void scr_bell ();
1357	void scr_printscreen (int fullhist);	1462	void scr_printscreen (int fullhist);
		1463	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1464	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1358	void scr_reverse_selection ();	1465	void scr_reverse_selection ();
1359	void scr_dump (int fd);	1466	void scr_dump (int fd);
1360	void selection_check (int check_more);	1467	void selection_check (int check_more);
1361	int selection_paste (Window win, Atom prop, bool delete_prop);	1468	void selection_paste (Window win, Atom prop, bool delete_prop);
1362	void selection_property (Window win, Atom prop);	1469	void selection_property (Window win, Atom prop);
1363	void selection_request (Time tm, int x, int y);	1470	void selection_request (Time tm);
1364	int selection_request_other (Atom target, int selnum);	1471	int selection_request_other (Atom target, int selnum);
1365	void selection_clear ();	1472	void selection_clear ();
1366	void selection_make (Time tm);	1473	void selection_make (Time tm);
		1474	bool selection_grab (Time tm);
1367	void selection_start_colrow (int col, int row);	1475	void selection_start_colrow (int col, int row);
1368	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1369	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1370	void selection_remove_trailing_spaces ();	1478	void selection_remove_trailing_spaces ();
1371	void selection_send (const XSelectionRequestEvent &rq);	1479	void selection_send (const XSelectionRequestEvent &rq);
…		…
1378	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1379	#endif	1487	#endif
1380		1488
1381	#if defined(RXVT_SCROLLBAR)	1489	#if defined(RXVT_SCROLLBAR)
1382	// scrollbar-rxvt.C	1490	// scrollbar-rxvt.C
1383	void Draw_button (int x, int y, int state, int dirn);
1384	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1491	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1385	#endif	1492	#endif
1386		1493
1387	#if defined(XTERM_SCROLLBAR)	1494	#if defined(XTERM_SCROLLBAR)
1388	// scrollbar-xterm.C	1495	// scrollbar-xterm.C
…		…
1401		1508
1402	// xdefaults.C	1509	// xdefaults.C
1403	void get_options (int argc, const char *const *argv);	1510	void get_options (int argc, const char *const *argv);
1404	int parse_keysym (const char *str, const char *arg);	1511	int parse_keysym (const char *str, const char *arg);
1405	void get_xdefaults (FILE *stream, const char *name);	1512	void get_xdefaults (FILE *stream, const char *name);
1406	void extract_resources (Display *display, const char *name);	1513	void extract_resources ();
1407	// xpm.C	1514	// xpm.C
1408	int scale_pixmap (const char *geom);	1515	int scale_pixmap (const char *geom);
1409	void resize_pixmap ();	1516	void resize_pixmap ();
1410	Pixmap set_bgPixmap (const char *file);	1517	Pixmap set_bgPixmap (const char *file);
1411	};	1518	};
…		…
1418	#ifdef PROTOTYPES	1525	#ifdef PROTOTYPES
1419	# define __PROTO(p) p	1526	# define __PROTO(p) p
1420	#else	1527	#else
1421	# define __PROTO(p) ()	1528	# define __PROTO(p) ()
1422	#endif	1529	#endif
1423	#include "protos.h"
1424		1530
1425	#ifdef DEBUG_malloc	1531	#ifdef DEBUG_malloc
1426	# include "dmalloc.h" /* This comes last */	1532	# include "dmalloc.h" /* This comes last */
1427	#endif	1533	#endif
1428		1534

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