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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.51 by pcg, Sat Mar 6 00:05:01 2004 UTC vs.
Revision 1.214 by ayin, Tue Jan 17 09:24:53 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 "defaultfont.h"	35	#include "encoding.h"
14	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
15	#include "iom.h"	38	#include "iom.h"
16	#include "salloc.h"	39	#include "salloc.h"
		40
		41	#include "rxvtperl.h"
		42	#include "logging.h"
		43
		44	// try to avoid some macros to decrease code size, on some systems
		45	#if ENABLE_MINIMAL
		46	# define strcmp(a,b) (strcmp)(a,b)
		47	# define strlen(a) (strlen)(a)
		48	# define strcpy(a,b) (strcpy)(a,b)
		49	# define memset(a,c,l) (memset)(a,c,l)
		50	# define memcpy(a,b,l) (memcpy)(a,b,l)
		51	#endif
17		52
18	/*	53	/*
19	*****************************************************************************	54	*****************************************************************************
20	* SYSTEM HACKS	55	* SYSTEM HACKS
21	*****************************************************************************	56	*****************************************************************************
22	*/	57	*/
23	/* Consistent defines - please report on the necessity	58	/* Consistent defines - please report on the necessity
24	* @ Unixware: defines (__svr4__)	59	* @ Unixware: defines (__svr4__)
25	*/	60	*/
26	#if defined (SVR4) && !defined (__svr4__)	61	#if defined (SVR4) && !defined (__svr4__)
27	# define __svr4__	62	# define __svr4__ 1
28	#endif	63	#endif
29	#if defined (sun) && !defined (__sun__)	64	#if defined (sun) && !defined (__sun__)
30	# define __sun__	65	# define __sun__ 1
31	#endif	66	#endif
32
33		67
34	#ifndef HAVE_XPOINTER	68	#ifndef HAVE_XPOINTER
35	typedef char *XPointer;	69	typedef char *XPointer;
36	#endif	70	#endif
37		71
38	#ifdef HAVE_TERMIOS_H	72	#ifdef HAVE_TERMIOS_H
39	# include <termios.h>	73	# include <termios.h>
40	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
…		…
61	# define STDIN_FILENO 0	95	# define STDIN_FILENO 0
62	# define STDOUT_FILENO 1	96	# define STDOUT_FILENO 1
63	# define STDERR_FILENO 2	97	# define STDERR_FILENO 2
64	#endif	98	#endif
65		99
66	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	100	/*
67	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	101	*****************************************************************************
68	# define NO_SETOWNER_TTYDEV	102	* PROTOTYPES
69	# endif	103	*****************************************************************************
70	#endif	104	*/
71	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	105	// main.C
72	# define NO_SETOWNER_TTYDEV	106	RETSIGTYPE rxvt_Child_signal (int sig);
73	#endif	107	RETSIGTYPE rxvt_Exit_signal (int sig);
		108	void rxvt_clean_exit ();
		109	void * rxvt_malloc (size_t size);
		110	void * rxvt_calloc (size_t number, size_t size);
		111	void * rxvt_realloc (void *ptr, size_t size);
		112	void rxvt_privileges (rxvt_privaction action);
		113
		114	// util.C
		115	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		116	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		117	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		118	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		119	char * rxvt_strdup (const char *str);
		120
		121	// misc.C
		122	char * rxvt_r_basename (const char *str);
		123	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		124	void rxvt_log (const char *fmt,...);
		125	void rxvt_warn (const char *fmt,...);
		126	void rxvt_fatal (const char *fmt,...);
		127	void rxvt_exit_failure ();
		128	int rxvt_Str_match (const char *s1, const char *s2);
		129	const char * rxvt_Str_skip_space (const char *str);
		130	char * rxvt_Str_trim (char *str);
		131	int rxvt_Str_escaped (char *str);
		132	char ** rxvt_splitcommastring (const char *cs);
		133	void rxvt_freecommastring (char **cs);
		134	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		135	void rxvt_usleep (int usecs);
		136
		137	/////////////////////////////////////////////////////////////////////////////
		138
		139	// temporarily replace the process environment
		140	extern char **environ;
		141	extern char **rxvt_environ; // the original environ pointer
		142
		143	inline void set_environ (stringvec *envv)
		144	{
		145	if (envv)
		146	environ = (char **)envv->begin ();
		147	}
		148
		149	inline void set_environ (char **envv)
		150	{
		151	if (envv)
		152	environ = envv;
		153	}
74		154
75	/*	155	/*
76	*****************************************************************************	156	*****************************************************************************
77	* STRUCTURES AND TYPEDEFS	157	* STRUCTURES AND TYPEDEFS
78	*****************************************************************************	158	*****************************************************************************
79	*/	159	*/
80	struct grwin_t;	160	struct grwin_t;
81		161
82	/* Sanitize menubar info */
83	#ifndef MENUBAR
84	# undef MENUBAR_MAX
85	#endif
86	#ifndef MENUBAR_MAX
87	# define MENUBAR_MAX 0
88	#endif
89
90	/* If we're using either the rxvt scrollbar or menu bars, keep the	162	/* If we're using either the rxvt scrollbar, keep the
91	* scrollColor resource.	163	* scrollColor resource.
92	*/	164	*/
93	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	165	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
94	# define KEEP_SCROLLCOLOR 1	166	# define KEEP_SCROLLCOLOR 1
95	#else	167	#else
96	# undef KEEP_SCROLLCOLOR	168	# undef KEEP_SCROLLCOLOR
97	#endif	169	#endif
98		170
99	#ifdef XPM_BACKGROUND	171	#ifdef XPM_BACKGROUND
100	typedef struct {	172	typedef struct {
101	short w, h, x, y;	173	short w, h, x, y;
102	Pixmap pixmap;	174	Pixmap pixmap;
103	} bgPixmap_t;	175	} bgPixmap_t;
104	#endif	176	#endif
105		177
106	/*	178	/*
107	* the 'essential' information for reporting Mouse Events	179	* the 'essential' information for reporting Mouse Events
108	* pared down from XButtonEvent	180	* pared down from XButtonEvent
109	*/	181	*/
110	struct mouse_event {	182	struct mouse_event {
111	int clicks;	183	int clicks;
112	Time time; /* milliseconds */	184	Time time; /* milliseconds */
113	unsigned int state; /* key or button mask */	185	unsigned int state; /* key or button mask */
114	unsigned int button; /* detail */	186	unsigned int button; /* detail */
115	};	187	};
116		188
117	#ifndef min	189	#if ENABLE_FRILLS
118	# define min(a,b) (((a) < (b)) ? (a) : (b))	190	typedef struct _mwmhints {
119	# define max(a,b) (((a) > (b)) ? (a) : (b))	191	CARD32 flags;
		192	CARD32 functions;
		193	CARD32 decorations;
		194	INT32 input_mode;
		195	CARD32 status;
		196	} MWMHints;
120	#endif	197	#endif
121		198
122	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	199	#if ENABLE_XEMBED
123	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	200	// XEMBED messages
124	#define SWAP_IT(one, two, typeof) \	201	# define XEMBED_EMBEDDED_NOTIFY 0
125	do { \	202	# define XEMBED_WINDOW_ACTIVATE 1
126	typeof swapittmp; \	203	# define XEMBED_WINDOW_DEACTIVATE 2
127	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	204	# define XEMBED_REQUEST_FOCUS 3
128	} while (/* CONSTCOND */ 0)	205	# define XEMBED_FOCUS_IN 4
129	#define BOUND_POSITIVE_INT16(val) \	206	# define XEMBED_FOCUS_OUT 5
130	(int16_t) ((val) <= 0 \	207	# define XEMBED_FOCUS_NEXT 6
131	? 0 \	208	# define XEMBED_FOCUS_PREV 7
132	: min ((val), (((uint16_t)-1)>>1)))	209
		210	# define XEMBED_MODALITY_ON 10
		211	# define XEMBED_MODALITY_OFF 11
		212	# define XEMBED_REGISTER_ACCELERATOR 12
		213	# define XEMBED_UNREGISTER_ACCELERATOR 13
		214	# define XEMBED_ACTIVATE_ACCELERATOR 14
		215
		216	// XEMBED detail code
		217	# define XEMBED_FOCUS_CURRENT 0
		218	# define XEMBED_FOCUS_FIRST 1
		219	# define XEMBED_FOCUS_LAST 2
		220
		221	# define XEMBED_MAPPED (1 << 0)
		222	#endif
133		223
134	/*	224	/*
135	*****************************************************************************	225	*****************************************************************************
136	* NORMAL DEFINES	226	* NORMAL DEFINES
137	*****************************************************************************	227	*****************************************************************************
138	*/	228	*/
139		229
140	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
141	# error if you disable both selection styles, how can you select, silly?
142	#endif
143
144	/* COLORTERM, TERM environment variables */	230	/* COLORTERM, TERM environment variables */
145	#define COLORTERMENV "rxvt"	231	#define COLORTERMENV "rxvt"
146	#ifdef XPM_BACKGROUND	232	#ifdef XPM_BACKGROUND
147	# define COLORTERMENVFULL COLORTERMENV "-xpm"	233	# define COLORTERMENVFULL COLORTERMENV "-xpm"
148	#else	234	#else
149	# define COLORTERMENVFULL COLORTERMENV	235	# define COLORTERMENVFULL COLORTERMENV
150	#endif	236	#endif
151	#ifndef TERMENV	237	#ifndef TERMENV
152	# define TERMENV "rxvt"	238	# define TERMENV "rxvt-unicode"
153	#endif	239	#endif
154		240
155	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	241	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
156	# define NO_MOUSE_REPORT_SCROLLBAR	242	# define NO_MOUSE_REPORT_SCROLLBAR 1
157	#endif
158
159	#ifdef NO_RESOURCES
160	# undef USE_XGETDEFAULT
161	#endif	243	#endif
162		244
163	/* now look for other badly set stuff */	245	/* now look for other badly set stuff */
164		246
165	#if !defined (EACCESS) && defined(EAGAIN)	247	#if !defined (EACCESS) && defined(EAGAIN)
…		…
169	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	251	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
170	# define EXIT_SUCCESS 0 /* exit function success */	252	# define EXIT_SUCCESS 0 /* exit function success */
171	# define EXIT_FAILURE 1 /* exit function failure */	253	# define EXIT_FAILURE 1 /* exit function failure */
172	#endif	254	#endif
173		255
174	#define menuBar_esc 10
175	#define scrollBar_esc 30	256	#define scrollBar_esc 30
176	#define menuBar_margin 2 /* margin below text */
177		257
178	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	258	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
179	# define HAVE_SCROLLBARS	259	# define HAVE_SCROLLBARS 1
180	#endif
181
182	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
183	#ifdef HALFSHADOW
184	# define SHADOW 1
185	#else
186	# define SHADOW 2
187	#endif	260	#endif
188		261
189	#define R_SB_ALIGN_CENTRE 0	262	#define R_SB_ALIGN_CENTRE 0
190	#define R_SB_ALIGN_TOP 1	263	#define R_SB_ALIGN_TOP 1
191	#define R_SB_ALIGN_BOTTOM 2	264	#define R_SB_ALIGN_BOTTOM 2
192		265
193	#define R_SB_RXVT 0
194	#define R_SB_NEXT 1	266	#define R_SB_NEXT 1
195	#define R_SB_XTERM 2	267	#define R_SB_XTERM 2
196	#define R_SB_PLAIN 4	268	#define R_SB_PLAIN 4
		269	#define R_SB_RXVT 8
197		270
198	#define SB_WIDTH_NEXT 19	271	#define SB_WIDTH_NEXT 19
199	#define SB_WIDTH_XTERM 15	272	#define SB_WIDTH_XTERM 15
200	#define SB_WIDTH_PLAIN 7	273	#define SB_WIDTH_PLAIN 7
201	#ifndef SB_WIDTH_RXVT	274	#ifndef SB_WIDTH_RXVT
…		…
264	* |	337	* |
265	* +---< SB_WIDTH_NEXT	338	* +---< SB_WIDTH_NEXT
266	*/	339	*/
267		340
268	enum {	341	enum {
269	NO_REFRESH = 0 , /* Window not visible at all! */	342	NO_REFRESH = 0, /* Window not visible at all! */
270	FAST_REFRESH = 1<<0, /* Fully exposed window */	343	FAST_REFRESH = 1, /* Fully exposed window */
271	SLOW_REFRESH = 1<<1, /* Partially exposed window */	344	SLOW_REFRESH = 2, /* Partially exposed window */
272	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
273	REFRESH_BOUNDS = 1<<3
274	};	345	};
275		346
276	#ifdef NO_SECONDARY_SCREEN	347	#ifdef NO_SECONDARY_SCREEN
277	# define NSCREENS 0	348	# define NSCREENS 0
278	#else	349	#else
279	# define NSCREENS 1	350	# define NSCREENS 1
280	#endif	351	#endif
281
282	#define IGNORE 0
283	#define SAVE 's'
284	#define RESTORE 'r'
285		352
286	/* special (internal) prefix for font commands */	353	/* special (internal) prefix for font commands */
287	#define FONT_CMD '#'	354	#define FONT_CMD '#'
288	#define FONT_DN "#-"	355	#define FONT_DN "#-"
289	#define FONT_UP "#+"	356	#define FONT_UP "#+"
290		357
291	/* flags for rxvt_scr_gotorc () */	358	/* flags for rxvt_scr_gotorc () */
292	enum {	359	enum {
293	C_RELATIVE = 1 , /* col movement is relative */	360	C_RELATIVE = 1, /* col movement is relative */
294	R_RELATIVE = 2, /* row movement is relative */	361	R_RELATIVE = 2, /* row movement is relative */
295	RELATIVE = 1 | 2,	362	RELATIVE = C_RELATIVE | R_RELATIVE,
296	};	363	};
297		364
298	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	365	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
299	enum {	366	enum {
300	INSERT = -1, /* don't change these values */	367	INSERT = -1, /* don't change these values */
…		…
313	enum {	380	enum {
314	PRIMARY = 0,	381	PRIMARY = 0,
315	SECONDARY,	382	SECONDARY,
316	};	383	};
317		384
318	#define RS_None 0 /* Normal */	385	#define RS_None 0
319		386
320	#define RS_fgMask 0x000001FFu /* 512 colors */	387	#define RS_fgMask 0x0000007fUL // 128 colors
321	#define RS_bgMask 0x0003FE00u /* 512 colors */	388	#define RS_bgMask 0x00003f80UL // 128 colors
322	#define RS_Bold 0x00040000u /* bold */	389
		390	// font styles
		391	#define RS_Bold 0x00004000UL // value 1
		392	#define RS_Italic 0x00008000UL // value 2
		393
		394	// fake styles
323	#define RS_Blink 0x00080000u /* blink */	395	#define RS_Blink 0x00010000UL // blink
324	#define RS_RVid 0x00100000u /* reverse video */	396	#define RS_RVid 0x00020000UL // reverse video
325	#define RS_Uline 0x00200000u /* underline */	397	#define RS_Uline 0x00040000UL // underline
326		398
327	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	399	// 5 custom bits for extensions
		400	#define RS_customCount 32
		401	#define RS_customMask 0x00f80000UL
328	#define RS_fontShift 22	402	#define RS_customShift 19
329		403
		404	// other flags
		405	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		406
		407	#define RS_styleCount 4
		408	#define RS_styleMask (RS_Bold | RS_Italic)
		409	#define RS_styleShift 14
		410
330	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	411	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
331	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	412	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		413
		414	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		415	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		416	#define RS_fontShift 24
		417
		418	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		419	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
332		420
333	#define Sel_none 0 /* Not waiting */	421	#define Sel_none 0 /* Not waiting */
334	#define Sel_normal 0x01 /* normal selection */	422	#define Sel_normal 0x01 /* normal selection */
335	#define Sel_incr 0x02 /* incremental selection */	423	#define Sel_incr 0x02 /* incremental selection */
336	#define Sel_direct 0x00	424	#define Sel_direct 0x00
…		…
356	*/	444	*/
357	enum {	445	enum {
358	XTerm_name = 0,	446	XTerm_name = 0,
359	XTerm_iconName = 1,	447	XTerm_iconName = 1,
360	XTerm_title = 2,	448	XTerm_title = 2,
361	XTerm_property = 3, // change X property, not yet implemented	449	XTerm_property = 3, // change X property
362	XTerm_Color = 4, // change colors	450	XTerm_Color = 4, // change colors
363	XTerm_Color00 = 10, // not implemented, CLASH!	451	XTerm_Color00 = 10, // not implemented, CLASH!
364	XTerm_Color01 = 11, // not implemented	452	XTerm_Color01 = 11, // not implemented
365	XTerm_Color_cursor = 12, // change actual 'Cursor' color	453	XTerm_Color_cursor = 12, // change actual 'Cursor' color
366	XTerm_Color_pointer = 13, // change actual 'Pointer' color	454	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
367	XTerm_Color04 = 14, // not implemented	455	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
368	XTerm_Color05 = 15, // not implemented	456	XTerm_Color05 = 15, // not implemented (tektronix fg)
369	XTerm_Color06 = 16, // not implemented	457	XTerm_Color06 = 16, // not implemented (tektronix bg)
370	XTerm_Color_RV = 17, // change actual 'Highlight' color	458	XTerm_Color_RV = 17, // change actual 'Highlight' color
371	XTerm_logfile = 46, // not implemented	459	XTerm_logfile = 46, // not implemented
372	XTerm_font = 50,	460	XTerm_font = 50,
373		461
374	XTerm_konsole30 = 30, // reserved for konsole	462	XTerm_konsole30 = 30, // reserved for konsole
375	XTerm_konsole31 = 31, // reserved for konsole	463	XTerm_konsole31 = 31, // reserved for konsole
376	XTerm_emacs51 = 51, // reserved for emacs shell	464	XTerm_emacs51 = 51, // reserved for emacs shell
377	/*	465	/*
378	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	466	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		467	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
379	*/	468	*/
380	XTerm_Menu = 10, // set menu item
381	XTerm_Color_BD = 18, // change actual 'Bold' color	469	Rxvt_Color_BD = 18, // change actual 'Bold' color
382	XTerm_Color_UL = 19, // change actual 'Underline' color	470	Rxvt_Color_UL = 19, // change actual 'Underline' color
383	XTerm_Pixmap = 20, // new bg pixmap	471	Rxvt_Pixmap = 20, // new bg pixmap
384	XTerm_restoreFG = 39, // change default fg color	472	Rxvt_restoreFG = 39, // change default fg color
385	XTerm_restoreBG = 49, // change default bg color	473	Rxvt_restoreBG = 49, // change default bg color
386	XTerm_dumpscreen = 55, // dump scrollback and all of screen	474	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		475
387	XTerm_locale = 701, // change locale	476	URxvt_locale = 701, // change locale
388	XTerm_findfont = 702, // find font of given character (in decimal)	477
		478	URxvt_Color_IT = 704, // change actual 'Italic' colour
		479	URxvt_Color_tint = 705, // change actual tint colour
		480	URxvt_Color_BD = 706,
		481	URxvt_Color_UL = 707,
		482
		483	URxvt_font = 710,
		484	URxvt_boldFont = 711,
		485	URxvt_italicFont = 712,
		486	URxvt_boldItalicFont = 713,
		487
		488	URxvt_view_up = 720,
		489	URxvt_view_down = 721,
		490
		491	URxvt_perl = 777,
389	};	492	};
390		493
391	/* Words starting with `Color_' are colours. Others are counts */	494	/* Words starting with `Color_' are colours. Others are counts */
392	/*	495	/*
393	* The following comment is mostly obsolete since pixcolor_set was expanded:
394	* We're currently upto 29 colours. Only 3 more available. The
395	* PixColor and rendition colour usage should probably be decoupled	496	* The PixColor and rendition colour usage should probably be decoupled
396	* on the unnecessary items, e.g. Color_pointer, but won't bother	497	* on the unnecessary items, e.g. Color_pointer, but won't bother
397	* until we need to. Also, be aware of usage in pixcolor_set	498	* until we need to. Also, be aware of usage in pixcolor_set
398	*/	499	*/
399		500
400	enum colour_list {	501	enum colour_list {
…		…
422	maxBrightCOLOR, /* minBrightCOLOR + 7 */	523	maxBrightCOLOR, /* minBrightCOLOR + 7 */
423	Color_White = maxBrightCOLOR,	524	Color_White = maxBrightCOLOR,
424	#else	525	#else
425	Color_White = maxCOLOR,	526	Color_White = maxCOLOR,
426	#endif	527	#endif
427	#ifdef TTY_256COLOR
428	min256COLOR = Color_White + 1,	528	minTermCOLOR = Color_White + 1,
429	max256COLOR = minCOLOR + 255,	529	maxTermCOLOR = Color_White + 72,
430	#endif
431	#ifndef NO_CURSORCOLOR	530	#ifndef NO_CURSORCOLOR
432	Color_cursor,	531	Color_cursor,
433	Color_cursor2,	532	Color_cursor2,
434	#endif	533	#endif
435	Color_pointer,	534	Color_pointer_fg,
		535	Color_pointer_bg,
436	Color_border,	536	Color_border,
437	#ifndef NO_BOLD_UNDERLINE_REVERSE	537	#ifndef NO_BOLD_UNDERLINE_REVERSE
438	Color_BD,	538	Color_BD,
		539	Color_IT,
439	Color_UL,	540	Color_UL,
440	Color_RV,	541	Color_RV,
		542	#endif
		543	#if ENABLE_FRILLS
		544	Color_underline,
441	#endif	545	#endif
442	#ifdef OPTION_HC	546	#ifdef OPTION_HC
443	Color_HC,	547	Color_HC,
444	#endif	548	#endif
445	#ifdef KEEP_SCROLLCOLOR	549	#ifdef KEEP_SCROLLCOLOR
446	Color_scroll,	550	Color_scroll,
447	Color_trough,	551	Color_trough,
		552	#endif
		553	#if TINTING
		554	Color_tint,
		555	#endif
		556	#if OFF_FOCUS_FADING
		557	Color_fade,
448	#endif	558	#endif
449	NRS_COLORS, /* */	559	NRS_COLORS, /* */
450	#ifdef KEEP_SCROLLCOLOR	560	#ifdef KEEP_SCROLLCOLOR
451	Color_topShadow = NRS_COLORS,	561	Color_topShadow = NRS_COLORS,
452	Color_bottomShadow,	562	Color_bottomShadow,
453	TOTAL_COLORS /* upto 30 */	563	TOTAL_COLORS
454	#else	564	#else
455	TOTAL_COLORS = NRS_COLORS /* */	565	TOTAL_COLORS = NRS_COLORS
456	#endif	566	#endif
457	};	567	};
458		568
459	#define Color_Bits 9	569	#define Color_Bits 7 // 0 .. maxTermCOLOR
		570
460	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	571	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
461	#define NPIXCLR_BITS 32	572	#define NPIXCLR_BITS 32
462
463	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
464		573
465	/*	574	/*
466	* Resource list	575	* Resource list
467	*/	576	*/
468	enum {	577	enum {
469	Rs_display_name = 0,	578	# define def(name) Rs_ ## name,
470	Rs_term_name,	579	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
471	Rs_iconName,	580	# include "rsinc.h"
472	Rs_geometry,	581	# undef def
473	Rs_reverseVideo,	582	# undef reserve
474	Rs_color,
475	_Rs_color = Rs_color + NRS_COLORS - 1,
476	Rs_font,
477	Rs_name,
478	Rs_title,
479	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
480	Rs_path,
481	#endif
482	#ifdef XPM_BACKGROUND
483	Rs_backgroundPixmap,
484	#endif
485	#if (MENUBAR_MAX)
486	Rs_menu,
487	#endif
488	Rs_loginShell,
489	Rs_jumpScroll,
490	#ifdef HAVE_SCROLLBARS
491	Rs_scrollBar,
492	Rs_scrollBar_right,
493	Rs_scrollBar_floating,
494	Rs_scrollBar_align,
495	#endif
496	Rs_scrollstyle, /* Rs_scrollBar_style */
497	Rs_scrollTtyOutput,
498	Rs_scrollTtyKeypress,
499	Rs_scrollWithBuffer,
500	Rs_saveLines,
501	Rs_utmpInhibit,
502	Rs_visualBell,
503	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
504	Rs_mapAlert,
505	#endif
506	#ifdef META8_OPTION
507	Rs_meta8,
508	#endif
509	#ifdef MOUSE_WHEEL
510	Rs_mouseWheelScrollPage,
511	#endif
512	#ifndef NO_BACKSPACE_KEY
513	Rs_backspace_key,
514	#endif
515	#ifndef NO_DELETE_KEY
516	Rs_delete_key,
517	#endif
518	Rs_selectstyle,
519	#ifdef PRINTPIPE
520	Rs_print_pipe,
521	#endif
522	#ifdef USE_XIM
523	Rs_preeditType,
524	Rs_inputMethod,
525	#endif
526	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
527	Rs_bigfont_key,
528	Rs_smallfont_key,
529	#endif
530	#ifdef TRANSPARENT
531	Rs_transparent,
532	Rs_transparent_all,
533	#endif
534	#ifndef NO_FRILLS
535	Rs_ext_bwidth,
536	Rs_int_bwidth,
537	#endif
538	Rs_scrollBar_thickness,
539	#ifndef NO_LINESPACE
540	Rs_lineSpace,
541	#endif
542	Rs_cutchars,
543	#ifdef ACS_ASCII
544	Rs_acs_chars,
545	#endif
546	Rs_modifier,
547	Rs_answerbackstring,
548	Rs_tripleclickwords,
549	Rs_cursorBlink,
550	Rs_pointerBlank,
551	Rs_pointerBlankDelay,
552	Rs_imLocale,
553	NUM_RESOURCES	583	NUM_RESOURCES
554	};	584	};
555		585
556	// see init.C:xa_names, which must be kept in sync	586	// see init.C:xa_names, which must be kept in sync
557	enum {	587	enum {
…		…
561	XA_MULTIPLE,	591	XA_MULTIPLE,
562	XA_TARGETS,	592	XA_TARGETS,
563	XA_TIMESTAMP,	593	XA_TIMESTAMP,
564	XA_VT_SELECTION,	594	XA_VT_SELECTION,
565	XA_INCR,	595	XA_INCR,
		596	XA_WM_PROTOCOLS,
566	XA_WMDELETEWINDOW,	597	XA_WM_DELETE_WINDOW,
		598	XA_CLIPBOARD,
		599	#if ENABLE_FRILLS
		600	XA_MOTIF_WM_HINTS,
		601	#endif
		602	#if ENABLE_EWMH
		603	XA_NET_WM_PID,
		604	XA_NET_WM_NAME,
		605	XA_NET_WM_ICON_NAME,
		606	XA_NET_WM_PING,
		607	#endif
		608	#if USE_XIM
		609	XA_WM_LOCALE_NAME,
		610	#endif
567	#ifdef TRANSPARENT	611	#if TRANSPARENT
568	XA_XROOTPMAPID,	612	XA_XROOTPMAP_ID,
		613	XA_ESETROOT_PMAP_ID,
569	#endif	614	#endif
570	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	615	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
571	XA_DNDPROTOCOL,	616	XA_DNDPROTOCOL,
572	XA_DNDSELECTION,	617	XA_DNDSELECTION,
573	#endif /* OFFIX_DND */	618	#endif
574	XA_CLIPBOARD,	619	#if ENABLE_XEMBED
		620	XA_XEMBED,
		621	XA_XEMBED_INFO,
		622	#endif
575	NUM_XA	623	NUM_XA
576	};	624	};
577		625
578	/* DEC private modes */	626	/* DEC private modes */
579	#define PrivMode_132 (1LU<<0)	627	#define PrivMode_132 (1UL<<0)
580	#define PrivMode_132OK (1LU<<1)	628	#define PrivMode_132OK (1UL<<1)
581	#define PrivMode_rVideo (1LU<<2)	629	#define PrivMode_rVideo (1UL<<2)
582	#define PrivMode_relOrigin (1LU<<3)	630	#define PrivMode_relOrigin (1UL<<3)
583	#define PrivMode_Screen (1LU<<4)	631	#define PrivMode_Screen (1UL<<4)
584	#define PrivMode_Autowrap (1LU<<5)	632	#define PrivMode_Autowrap (1UL<<5)
585	#define PrivMode_aplCUR (1LU<<6)	633	#define PrivMode_aplCUR (1UL<<6)
586	#define PrivMode_aplKP (1LU<<7)	634	#define PrivMode_aplKP (1UL<<7)
587	#define PrivMode_HaveBackSpace (1LU<<8)	635	#define PrivMode_HaveBackSpace (1UL<<8)
588	#define PrivMode_BackSpace (1LU<<9)	636	#define PrivMode_BackSpace (1UL<<9)
589	#define PrivMode_ShiftKeys (1LU<<10)	637	#define PrivMode_ShiftKeys (1UL<<10)
590	#define PrivMode_VisibleCursor (1LU<<11)	638	#define PrivMode_VisibleCursor (1UL<<11)
591	#define PrivMode_MouseX10 (1LU<<12)	639	#define PrivMode_MouseX10 (1UL<<12)
592	#define PrivMode_MouseX11 (1LU<<13)	640	#define PrivMode_MouseX11 (1UL<<13)
593	#define PrivMode_scrollBar (1LU<<14)	641	#define PrivMode_scrollBar (1UL<<14)
594	#define PrivMode_menuBar (1LU<<15)
595	#define PrivMode_TtyOutputInh (1LU<<16)	642	#define PrivMode_TtyOutputInh (1UL<<15)
596	#define PrivMode_Keypress (1LU<<17)	643	#define PrivMode_Keypress (1UL<<16)
597	#define PrivMode_smoothScroll (1LU<<18)	644	#define PrivMode_smoothScroll (1UL<<17)
598	#define PrivMode_vt52 (1LU<<19)	645	#define PrivMode_vt52 (1UL<<18)
		646	#define PrivMode_LFNL (1UL<<19)
599	/* too annoying to implement X11 highlight tracking */	647	/* too annoying to implement X11 highlight tracking */
600	/* #define PrivMode_MouseX11Track (1LU<<18) */	648	/* #define PrivMode_MouseX11Track (1LU<<20) */
601		649
602	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	650	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
603	#define PrivMode(test,bit) \	651	#define PrivMode(test,bit) \
604	if (test) \	652	if (test) \
605	PrivateModes |= (bit); \	653	priv_modes |= (bit); \
606	else \	654	else \
607	PrivateModes &= ~ (bit)	655	priv_modes &= ~(bit)
608		656
609	#ifdef ALLOW_132_MODE	657	#ifdef ALLOW_132_MODE
610	# define PrivMode_Default \
611	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	658	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
612	#else	659	#else
613	# define PrivMode_Default \	660	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
614	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
615	#endif	661	#endif
616		662
617	#define XDEPTH display->depth	663	// do not change these constants lightly, there are many interdependencies
618	#define XCMAP display->cmap
619	#define XVISUAL display->visual
620
621	#define IMBUFSIZ 128 /* input modifier buffer sizes */	664	#define IMBUFSIZ 128 // input modifier buffer sizes
622	#ifndef BUFSIZ
623	# define BUFSIZ 4096
624	#endif
625	#define KBUFSZ 512 /* size of keyboard mapping buffer */	665	#define KBUFSZ 512 // size of keyboard mapping buffer
		666	#define CBUFSIZ 2048 // size of command buffer
		667	#define UBUFSIZ 2048 // character buffer
		668
		669	#ifndef PATH_MAX
		670	# define PATH_MAX 16384
		671	#endif
		672
		673	/* Motif window hints */
		674	#define MWM_HINTS_FUNCTIONS (1L << 0)
		675	#define MWM_HINTS_DECORATIONS (1L << 1)
		676	#define MWM_HINTS_INPUT_MODE (1L << 2)
		677	#define MWM_HINTS_STATUS (1L << 3)
		678	/* bit definitions for MwmHints.functions */
		679	#define MWM_FUNC_ALL (1L << 0)
		680	#define MWM_FUNC_RESIZE (1L << 1)
		681	#define MWM_FUNC_MOVE (1L << 2)
		682	#define MWM_FUNC_MINIMIZE (1L << 3)
		683	#define MWM_FUNC_MAXIMIZE (1L << 4)
		684	#define MWM_FUNC_CLOSE (1L << 5)
		685	/* bit definitions for MwmHints.decorations */
		686	#define MWM_DECOR_ALL (1L << 0)
		687	#define MWM_DECOR_BORDER (1L << 1)
		688	#define MWM_DECOR_RESIZEH (1L << 2)
		689	#define MWM_DECOR_TITLE (1L << 3)
		690	#define MWM_DECOR_MENU (1L << 4)
		691	#define MWM_DECOR_MINIMIZE (1L << 5)
		692	#define MWM_DECOR_MAXIMIZE (1L << 6)
		693	/* bit definitions for MwmHints.inputMode */
		694	#define MWM_INPUT_MODELESS 0
		695	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		696	#define MWM_INPUT_SYSTEM_MODAL 2
		697	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		698	#define PROP_MWM_HINTS_ELEMENTS 5
626		699
627	/*	700	/*
628	*****************************************************************************	701	*****************************************************************************
629	* MACRO DEFINES	702	* MACRO DEFINES
630	*****************************************************************************	703	*****************************************************************************
631	*/	704	*/
632	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	705	#define dLocal(type,name) type const name = this->name
633	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	706	#define dDisp Display *disp = this->display->display
634	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
635	#define STRCASECMP(x, y) strcasecmp((x), (y))
636	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
637	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
638	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
639	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
640	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
641	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
642	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
643	#define STRDUP(x) strdup((const char *)(x))
644	#define STRLEN(x) strlen((const char *)(x))
645	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
646	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
647		707
648	/* convert pixel dimensions to row/column values. Everything as int32_t */	708	/* convert pixel dimensions to row/column values. Everything as int32_t */
649	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	709	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
650	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	710	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
651	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	711	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
652	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	712	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
653	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	713	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
654	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	714	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
655	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	715	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
656	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	716	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
657		717
658	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	718	#define OPTION(opt) (options & (opt))
659	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	719	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		720	| Opt_jumpScroll | Opt_secondaryScreen \
		721	| Opt_pastableTabs | Opt_intensityStyles)
		722
		723	// for m >= -n, ensure remainder lies between 0..n-1
		724	#define MOD(m,n) (((m) + (n)) % (n))
		725
		726	#define LINENO(n) MOD (term_start + int(n), total_rows)
		727	#define ROW(n) row_buf [LINENO (n)]
660		728
661	/* how to build & extract colors and attributes */	729	/* how to build & extract colors and attributes */
662	#define GET_BASEFG(x) (((x) & RS_fgMask))	730	#define GET_BASEFG(x) (((x) & RS_fgMask))
663	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	731	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
664	#ifndef NO_BRIGHTCOLOR
665	# define GET_FGCOLOR(x) \
666	((((x) & RS_Bold) == 0 \
667	|| GET_BASEFG (x) < minCOLOR \
668	|| GET_BASEFG (x) >= minBrightCOLOR) \
669	? GET_BASEFG (x) \
670	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
671	# define GET_BGCOLOR(x) \
672	((((x) & RS_Blink) == 0 \
673	|| GET_BASEBG (x) < minCOLOR \
674	|| GET_BASEBG (x) >= minBrightCOLOR) \
675	? GET_BASEBG (x) \
676	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
677	#else
678	# define GET_FGCOLOR(x) GET_BASEFG(x)
679	# define GET_BGCOLOR(x) GET_BASEBG(x)
680	#endif
681		732
682	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	733	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
683	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	734	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		735
		736	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		737	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
684		738
685	#define GET_ATTR(x) (((x) & RS_attrMask))	739	#define GET_ATTR(x) (((x) & RS_attrMask))
686	#define GET_BGATTR(x) \	740	#define GET_BGATTR(x) \
687	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	741	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
688	| (((x) & RS_fgMask)<<Color_Bits)) \	742	| (((x) & RS_fgMask)<<Color_Bits)) \
689	: ((x) & (RS_attrMask | RS_bgMask)))	743	: ((x) & (RS_attrMask | RS_bgMask)))
690	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	744	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
691	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	745	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
692	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	746	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		747
		748	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
693		749
694	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	750	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
695	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	751	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		752
		753	#if ENABLE_STYLES
		754	# define FONTSET(style) fontset[GET_STYLE (style)]
		755	#else
		756	# define FONTSET(style) fontset[0]
		757	#endif
696		758
697	#ifdef HAVE_SCROLLBARS	759	#ifdef HAVE_SCROLLBARS
698	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	760	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
699	#else	761	#else
700	# define scrollbar_TotalWidth() (0)	762	# define scrollbar_TotalWidth() (0)
…		…
722	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	784	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
723	#define scrollbar_position(y) ((y) - scrollBar.beg)	785	#define scrollbar_position(y) ((y) - scrollBar.beg)
724	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	786	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
725	- scrollbar_minheight ())	787	- scrollbar_minheight ())
726		788
727	#if (MENUBAR_MAX > 1)
728	/* rendition style flags */
729	# define menuBar_height() (TermWin.fheight + SHADOW)
730	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
731	# define isMenuBarWindow(w) ((w) == menuBar.win)
732	#else
733	# define menuBar_height() (0)
734	# define menuBar_TotalHeight() (0)
735	# define isMenuBarWindow(w) (0)
736	#endif
737
738	#ifdef XPM_BACKGROUND	789	#ifdef XPM_BACKGROUND
739	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	790	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
740	#else	791	#else
741	# define XPMClearArea(a, b, c, d, e, f, g)	792	# define XPMClearArea(a, b, c, d, e, f, g)
742	#endif	793	#endif
743		794
744	#ifndef STRICT_FONT_CHECKING
745	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
746	#endif
747
748	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
749	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
750
751	#ifdef UTMP_SUPPORT
752	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
753	# undef HAVE_UTMPX_H
754	# undef HAVE_STRUCT_UTMPX
755	# endif
756	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
757	# undef HAVE_UTMP_H
758	# undef HAVE_STRUCT_UTMP
759	# endif
760
761	# ifdef HAVE_UTMPX_H
762	# include <utmpx.h>
763	# endif
764	# ifdef HAVE_UTMP_H
765	# include <utmp.h>
766	# endif
767	#endif
768
769	#ifdef DEBUG_CMD	795	#ifdef DEBUG_CMD
770	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	796	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
771	#else	797	#else
772	# define D_CMD(x)	798	# define D_CMD(x)
773	#endif	799	#endif
…		…
779	#ifdef DEBUG_MAIN	805	#ifdef DEBUG_MAIN
780	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	806	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
781	#else	807	#else
782	# define D_MAIN(x)	808	# define D_MAIN(x)
783	#endif	809	#endif
784	#ifdef DEBUG_SCREEN
785	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
786	#else
787	# define D_SCREEN(x)
788	#endif
789	#ifdef DEBUG_SELECT
790	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
791	#else
792	# define D_SELECT(x)
793	#endif
794	#ifdef DEBUG_SIZE	810	#ifdef DEBUG_SIZE
795	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	811	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
796	#else	812	#else
797	# define D_SIZE(x)	813	# define D_SIZE(x)
798	#endif	814	#endif
799	#ifdef DEBUG_X
800	# define D_X(x) fprintf x ; fputc('\n', stderr)
801	#else
802	# define D_X(x)
803	#endif
804		815
805	/*	816	extern class rxvt_failure_exception { } rxvt_failure_exception;
		817
		818	typedef callback1<void, const char *> log_callback;
		819	typedef callback1<int, int> getfd_callback;
		820
		821	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		822	extern void rxvt_log (const char *fmt, ...);
		823	extern void rxvt_warn (const char *fmt, ...);
		824	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		825	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		826
		827	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		828	extern bool rxvt_set_locale (const char *locale);
		829	extern void rxvt_push_locale (const char *locale);
		830	extern void rxvt_pop_locale ();
		831
806	*****************************************************************************	832	/****************************************************************************/
807	* VARIABLES
808	*****************************************************************************
809	*/
810	#ifdef MENUBAR
811	# include "menubar.h"
812	#endif
813		833
814	#define BLINK_INTERVAL 0.5	834	#define BLINK_INTERVAL 0.5
815	#define TEXT_BLINK_INTERVAL 0.5	835	#define TEXT_BLINK_INTERVAL 0.5
816		836
817	#ifndef __attribute__	837	#ifndef __attribute__
…		…
821	# endif	841	# endif
822	# endif	842	# endif
823	# define __attribute__(x)	843	# define __attribute__(x)
824	#endif	844	#endif
825		845
		846	/****************************************************************************/
		847
		848	#define LINE_LONGER 0x0001 // line is continued on the next row
		849	#define LINE_FILTERED 0x0002 // line has been filtered
		850	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		851
		852	struct line_t {
		853	text_t *t; // terminal the text
		854	rend_t *r; // rendition, uses RS_ flags
		855	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		856	uint32_t f; // flags
		857
		858	bool is_longer ()
		859	{
		860	return f & LINE_LONGER;
		861	}
		862
		863	void is_longer (int set)
		864	{
		865	if (set)
		866	f |= LINE_LONGER;
		867	else
		868	f &= ~LINE_LONGER;
		869	}
		870
		871	void clear ()
		872	{
		873	t = 0;
		874	r = 0;
		875	l = 0;
		876	f = 0;
		877	}
		878
		879	void touch () // call whenever a line is changed/touched/updated
		880	{
		881	#if ENABLE_PERL
		882	f &= ~LINE_FILTERED;
		883	#endif
		884	}
		885
		886	void touch (int col)
		887	{
		888	max_it (l, col);
		889	touch ();
		890	}
		891	};
		892
		893	/****************************************************************************/
		894
826	// primivite wrapper around mbstate_t to ensure initialisation	895	// primivite wrapper around mbstate_t to ensure initialisation
827	struct mbstate {	896	struct mbstate {
828	mbstate_t mbs;	897	mbstate_t mbs;
829		898
830	operator mbstate_t *() { return &mbs; }	899	operator mbstate_t *() { return &mbs; }
831	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	900	void reset () { memset (&mbs, 0, sizeof (mbs)); }
832	mbstate () { reset (); }	901	mbstate () { reset (); }
833	};	902	};
		903
		904	/****************************************************************************/
		905
		906	#define UNICODE_MASK 0x1fffffUL
834		907
835	#if UNICODE3	908	#if UNICODE3
836	# define COMPOSE_LO 0x40000000UL	909	# define COMPOSE_LO 0x40000000UL
837	# define COMPOSE_HI 0x400fffffUL	910	# define COMPOSE_HI 0x400fffffUL
838	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	911	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
839	#else	912	#else
		913	# if ENABLE_PERL
		914	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		915	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		916	# else
840	# define COMPOSE_LO 0xd800UL	917	# define COMPOSE_LO 0xd800UL
841	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	918	# define COMPOSE_HI 0xf8ffUL
842	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
843	#endif	919	# endif
		920	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		921	#endif
844		922
845	#if ENCODING_COMPOSE	923	#if ENABLE_COMBINING
846	// compose chars are used to represent composite characters	924	// compose chars are used to represent composite characters
847	// that are not representable in unicode, as well as characters	925	// that are not representable in unicode, as well as characters
848	// not fitting in the BMP.	926	// not fitting in the BMP.
849	struct compose_char {	927	struct compose_char {
850	uint32_t c1, c2; // any chars != NOCHAR are valid	928	unicode_t c1, c2; // any chars != NOCHAR are valid
851	compose_char (uint32_t c1, uint32_t c2)	929	compose_char (unicode_t c1, unicode_t c2)
852	: c1(c1), c2(c2)	930	: c1(c1), c2(c2)
853	{ }	931	{ }
854	};	932	};
855		933
856	class rxvt_composite_vec {	934	class rxvt_composite_vec {
857	vector<compose_char> v;	935	vector<compose_char> v;
858	public:	936	public:
859	text_t compose (uint32_t c1, uint32_t c2 = NOCHAR);	937	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
860	int expand (uint32_t c, wchar_t *r);	938	int expand (unicode_t c, wchar_t *r);
861	compose_char *operator [](text_t c)	939	compose_char *operator [](text_t c)
862	{	940	{
863	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()	941	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
864	? &v[c - COMPOSE_LO]	942	? &v[c - COMPOSE_LO]
865	: 0;	943	: 0;
…		…
867	};	945	};
868		946
869	extern class rxvt_composite_vec rxvt_composite;	947	extern class rxvt_composite_vec rxvt_composite;
870	#endif	948	#endif
871		949
		950	/****************************************************************************/
872		951
		952	#ifdef KEYSYM_RESOURCE
		953	class keyboard_manager;
		954	#endif
		955
873	struct rxvt_term : rxvt_vars {	956	struct rxvt_term : zero_initialized, rxvt_vars {
874	struct mbstate mbstate;	957	log_callback *log_hook; // log error messages through this hook, if != 0
		958	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		959	#if ENABLE_PERL
		960	rxvt_perl_term perl;
		961	#endif
		962	struct mbstate mbstate; // current input multibyte state
875		963
876	unsigned char want_refresh:1,	964	unsigned char want_refresh:1,
877	#ifdef TRANSPARENT	965	#ifdef TRANSPARENT
878	want_full_refresh:1, /* awaiting full screen refresh */	966	want_full_refresh:1, /* awaiting full screen refresh */
879	#endif	967	#endif
…		…
892	hidden_text:1,	980	hidden_text:1,
893	#endif	981	#endif
894	#ifdef POINTER_BLANK	982	#ifdef POINTER_BLANK
895	hidden_pointer:1,	983	hidden_pointer:1,
896	#endif	984	#endif
		985	enc_utf8:1, /* wether locale uses utf-8 */
		986	seen_input:1, /* wether we have seen some program output yet */
		987	seen_resize:1, /* wether we had a resize event */
897	parsed_geometry:1,	988	parsed_geometry:1;
898	seen_input:1, /* wether any input has been seen so far */
899	enc_utf8:1; /* wether terminal reads/writes utf-8 */
900		989
901	unsigned char refresh_type,	990	unsigned char refresh_type,
902	#ifdef UTMP_SUPPORT
903	next_utmp_action,
904	#endif
905	#ifndef NO_SETOWNER_TTYDEV
906	next_tty_action,
907	#endif
908	#ifdef META8_OPTION	991	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	992	meta_char, /* Alt-key prefix */
910	#endif	993	#endif
911	scrollbar_align,	994	scrollbar_align,
912	selection_wait,	995	selection_wait,
913	selection_type;	996	selection_type;
914	/* ---------- */	997	/* ---------- */
915	short rvideo;	998	short rvideo;
916	int16_t num_scr; /* screen: number lines scrolled */	999	int num_scr; /* screen: number lines scrolled */
917	unsigned int prev_ncol, /* screen: previous number of columns */	1000	int prev_ncol, /* screen: previous number of columns */
918	prev_nrow; /* screen: previous number of rows */	1001	prev_nrow; /* screen: previous number of rows */
919	/* ---------- */	1002	/* ---------- */
920	rend_t rstyle;	1003	rend_t rstyle;
921	/* ---------- */	1004	/* ---------- */
922	uint32_t pixcolor_set[NPIXCLR_SETS];	1005	uint32_t pixcolor_set[NPIXCLR_SETS];
923	/* ---------- */	1006	/* ---------- */
924	#ifdef SELECTION_SCROLLING	1007	#ifdef SELECTION_SCROLLING
925	int scroll_selection_delay,
926	scroll_selection_lines;	1008	int scroll_selection_lines;
927	enum page_dirn scroll_selection_dir;	1009	enum page_dirn scroll_selection_dir;
928	int selection_save_x,	1010	int selection_save_x,
929	selection_save_y,	1011	selection_save_y,
930	selection_save_state,	1012	selection_save_state;
931	pending_scroll_selection;
932	#endif	1013	#endif
933	/* ---------- */	1014	/* ---------- */
934	int csrO, /* Hops - csr offset in thumb/slider to */	1015	int csrO, /* Hops - csr offset in thumb/slider to */
935	/* give proper Scroll behaviour */	1016	/* give proper Scroll behaviour */
936	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
937	scroll_arrow_delay,
938	#endif
939	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1017	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
940	mouse_slip_wheel_delay,
941	mouse_slip_wheel_speed,	1018	mouse_slip_wheel_speed,
942	#endif	1019	#endif
943	refresh_count,	1020	refresh_count,
944	refresh_limit,	1021	refresh_limit,
945	fnum, /* logical font number */
946	last_bot, /* scrollbar last bottom position */	1022	last_bot, /* scrollbar last bottom position */
947	last_top, /* scrollbar last top position */	1023	last_top, /* scrollbar last top position */
948	last_state, /* scrollbar last state */	1024	last_state, /* scrollbar last state */
949	scrollbar_len,	1025	scrollbar_len,
950	#ifdef MENUBAR
951	menu_readonly, /* okay to alter menu? */
952	Arrows_x,
953	#endif
954	#if MENUBAR_MAX > 1
955	Nbars,
956	#endif
957	window_vt_x,	1026	window_vt_x,
958	window_vt_y,	1027	window_vt_y,
959	window_sb_x,	1028	window_sb_x,
960	# ifdef POINTER_BLANK	1029	# ifdef POINTER_BLANK
961	pointerBlankDelay,	1030	pointerBlankDelay,
962	# endif	1031	# endif
963	allowedxerror;	1032	allowedxerror;
964	/* ---------- */	1033	/* ---------- */
965	unsigned int ModMetaMask,	1034	unsigned int ModLevel3Mask,
		1035	ModMetaMask,
966	ModNumLockMask,	1036	ModNumLockMask;
967	old_width, /* last used width in screen resize */	1037	int old_width, /* last used width in screen resize */
968	old_height, /* last used height in screen resize */	1038	old_height; /* last used height in screen resize */
969	#ifndef NO_BRIGHTCOLOR
970	colorfgbg,
971	#endif
972	ttymode;
973	unsigned long PrivateModes,	1039	unsigned long priv_modes,
974	SavedModes;	1040	SavedModes;
975	/* ---------- */	1041	/* ---------- */
976	Atom xa[NUM_XA];	1042	Atom xa[NUM_XA];
977	/* ---------- */	1043	/* ---------- */
978	#ifdef MENUBAR	1044	#ifdef RXVT_SCROLLBAR
979	GC menubarGC;
980	#endif
981	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
982	GC scrollbarGC,	1045	GC scrollbarGC,
983	topShadowGC,	1046	topShadowGC,
984	botShadowGC;	1047	botShadowGC;
985	#endif	1048	#endif
986	#ifdef XTERM_SCROLLBAR	1049	#ifdef XTERM_SCROLLBAR
…		…
1004	#endif	1067	#endif
1005	/* ---------- */	1068	/* ---------- */
1006	Time selection_time,	1069	Time selection_time,
1007	selection_request_time;	1070	selection_request_time;
1008	pid_t cmd_pid; /* process id of child */	1071	pid_t cmd_pid; /* process id of child */
1009	gid_t ttygid;	1072	char * incr_buf;
1010	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1073	size_t incr_buf_size, incr_buf_fill;
1011	uid_t euid;
1012	gid_t egid;
1013	#endif
1014	/* ---------- */	1074	/* ---------- */
1015	Cursor leftptr_cursor;	1075	Cursor leftptr_cursor;
1016	#ifdef POINTER_BLANK
1017	Cursor blank_cursor;
1018	#endif
1019	/* ---------- */	1076	/* ---------- */
1020	const char *ttydev; /* pty/tty name */
1021	#ifndef NO_BACKSPACE_KEY	1077	#ifndef NO_BACKSPACE_KEY
1022	const char *key_backspace;	1078	const char *key_backspace;
1023	#endif	1079	#endif
1024	#ifndef NO_DELETE_KEY	1080	#ifndef NO_DELETE_KEY
1025	const char *key_delete;	1081	const char *key_delete;
1026	#endif
1027	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1028	KeySym ks_bigfont, ks_smallfont;
1029	#endif
1030	#ifdef USE_XIM
1031	rxvt_xim *input_method;
1032	XIC Input_Context;
1033	XIMStyle input_style;
1034	int event_type;
1035	#endif	1082	#endif
1036	struct mouse_event MEvent;	1083	struct mouse_event MEvent;
1037	XComposeStatus compose;	1084	XComposeStatus compose;
1038	ttymode_t tio;	1085	ttymode_t tio;
1039	#ifdef UTMP_SUPPORT
1040	# ifdef HAVE_STRUCT_UTMP
1041	struct utmp ut;
1042	# endif
1043	# ifdef HAVE_STRUCT_UTMPX
1044	struct utmpx utx;
1045	# endif
1046	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1047	char ut_id[5];
1048	# endif
1049	int utmp_pos;
1050	#endif
1051	row_col_t oldcursor;	1086	row_col_t oldcursor;
1052	#ifdef XPM_BACKGROUND	1087	#ifdef XPM_BACKGROUND
1053	bgPixmap_t bgPixmap;	1088	bgPixmap_t bgPixmap;
1054	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1089	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1055	#endif	1090	#endif
1056	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1057	struct stat ttyfd_stat; /* original status of our tty */
1058	#endif
1059	#ifdef MENUBAR
1060	menu_t *ActiveMenu, /* currently active menu */
1061	*BuildMenu; /* the menu currently being built */
1062	bar_t *CurrentBar;
1063	# if ! (MENUBAR_MAX > 1)
1064	bar_t BarList;
1065	# endif /* (MENUBAR_MAX > 1) */
1066	#endif
1067	#ifdef CURSOR_BLINK
1068	struct timeval lastcursorchange;
1069	#endif
1070	#ifdef POINTER_BLANK
1071	struct timeval lastmotion;
1072	#endif
1073		1091
1074	/* these three don't need to be kept but do so to placate some mem checkers */	1092	#if ENABLE_OVERLAY
		1093	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1094	text_t **ov_text;
		1095	rend_t **ov_rend;
		1096
		1097	void scr_swap_overlay ();
		1098	void scr_overlay_new (int x, int y, int w, int h);
		1099	void scr_overlay_off ();
		1100	void scr_overlay_set (int x, int y,
		1101	text_t text,
		1102	rend_t rend = OVERLAY_RSTYLE);
		1103	void scr_overlay_set (int x, int y, const char *s);
		1104	void scr_overlay_set (int x, int y, const wchar_t *s);
		1105	#endif
		1106
		1107	vector<void *> allocated; // free these memory blocks with free()
		1108
1075	char *env_windowid; /* environmental variable WINDOWID */	1109	char *env_windowid; /* environmental variable WINDOWID */
1076	char *env_display; /* environmental variable DISPLAY */	1110	char *env_display; /* environmental variable DISPLAY */
1077	char *env_term; /* environmental variable TERM */	1111	char *env_term; /* environmental variable TERM */
1078	char *env_colorfgbg;	1112	char *env_colorfgbg;
1079	char *locale;	1113	char *locale;
1080	char *codeset;
1081	char charsets[4];	1114	char charsets[4];
1082	unsigned char *v_buffer; /* pointer to physical buffer */	1115	char *v_buffer; /* pointer to physical buffer */
1083	unsigned int v_buflen; /* size of area to write */	1116	unsigned int v_buflen; /* size of area to write */
1084	char *newfont[MAX_NFONTS];
1085	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1117	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1118
1086	#ifdef KEYSYM_RESOURCE	1119	#ifdef KEYSYM_RESOURCE
1087	const unsigned char *Keysym_map[256];	1120	keyboard_manager *keyboard;
1088	#endif	1121	#endif
		1122
1089	const char *rs[NUM_RESOURCES];	1123	const char *rs[NUM_RESOURCES];
1090	/* command input buffering */	1124	/* command input buffering */
1091	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1125	char *cmdbuf_ptr, *cmdbuf_endp;
1092	unsigned char cmdbuf_base[BUFSIZ];	1126	char cmdbuf_base[CBUFSIZ];
1093		1127
1094	rxvt_salloc *ralloc;	1128	rxvt_ptytty pty;
1095	rxvt_salloc *talloc;	1129	rxvt_session session;
1096		1130
1097	void paste (const unsigned char *data, unsigned int len);	1131	rxvt_salloc *talloc; // text line allocator
		1132	rxvt_salloc *ralloc; // rend line allocator
1098		1133
1099	void flush ();	1134	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1100		1135
		1136	#if ENABLE_FRILLS || ISO_14755
		1137	// ISO 14755 entry support
		1138	unicode_t iso14755buf;
		1139	void commit_iso14755 ();
		1140	int hex_keyval (XKeyEvent &ev);
		1141	# if ISO_14755
		1142	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1143	void iso14755_54 (int x, int y);
		1144	# endif
		1145	#endif
		1146
		1147	// modifies first argument(!)
		1148	void paste (char *data, unsigned int len);
		1149
		1150	long vt_emask, vt_emask_perl;
		1151
		1152	void vt_select_input () const
		1153	{
		1154	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1155	}
		1156
		1157	#if TRANSPARENT
1101	void rootwin_cb (XEvent &xev);	1158	void rootwin_cb (XEvent &xev);
1102	xevent_watcher rootwin_ev;	1159	xevent_watcher rootwin_ev;
		1160	#endif
1103		1161
1104	void x_cb (XEvent &xev);	1162	void x_cb (XEvent &xev);
		1163	void flush ();
1105	xevent_watcher termwin_ev;	1164	xevent_watcher termwin_ev;
1106	xevent_watcher vt_ev;	1165	xevent_watcher vt_ev;
1107	#ifdef HAVE_SCROLLBARS	1166	#ifdef HAVE_SCROLLBARS
1108	xevent_watcher scrollbar_ev;	1167	xevent_watcher scrollbar_ev;
1109	#endif	1168	#endif
1110	#ifdef MENUBAR
1111	xevent_watcher menubar_ev;
1112	#endif
1113		1169
1114	void check_cb (check_watcher &w); check_watcher check_ev;	1170	void check_cb (check_watcher &w); check_watcher check_ev;
1115	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1171	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1172	void flush_cb (time_watcher &w); time_watcher flush_ev;
1116		1173
1117	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1174	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1118		1175
1119	void incr_cb (time_watcher &w); time_watcher incr_ev;	1176	void incr_cb (time_watcher &w); time_watcher incr_ev;
1120		1177
1121	#ifdef CURSOR_BLINK	1178	#ifdef CURSOR_BLINK
1122	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1179	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1123	#endif	1180	#endif
1124	#ifdef TEXT_BLINK	1181	#ifdef TEXT_BLINK
1125	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1182	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1183	#endif
		1184
		1185	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1186	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1187	#endif
		1188	#ifdef SELECTION_SCROLLING
		1189	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1190	#endif
		1191	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1192	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1126	#endif	1193	#endif
1127		1194
1128	#ifdef POINTER_BLANK	1195	#ifdef POINTER_BLANK
1129	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1196	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1130	void pointer_blank ();	1197	void pointer_blank ();
		1198	#endif
1131	void pointer_unblank ();	1199	void pointer_unblank ();
1132	#endif
1133		1200
1134	void tt_printf (const char *fmt,...);	1201	void tt_printf (const char *fmt,...);
1135	void tt_write (const unsigned char *data, unsigned int len);	1202	void tt_write (const char *data, unsigned int len);
		1203	void pty_write ();
1136		1204
1137	void tt_winch ();	1205	void tt_winch ();
1138		1206
1139	rxvt_term ();	1207	rxvt_term ();
1140	~rxvt_term ();	1208	~rxvt_term ();
		1209	void child_exit (); // child has exited, usually destroys
1141	void destroy ();	1210	void destroy ();
		1211	void emergency_cleanup ();
1142		1212
1143	bool init (int argc, const char *const *argv);	1213	bool init (int argc, const char *const *argv);
1144	bool init_vars ();	1214	bool init_vars ();
1145		1215
1146	uint32_t next_char ();
1147
1148	bool pty_fill ();	1216	bool pty_fill ();
1149		1217
1150	void *operator new (size_t s);	1218	void make_current () const // make this the "currently active" urxvt instance
1151	void operator delete (void *p, size_t s);	1219	{
		1220	SET_R (this);
		1221	rxvt_set_locale (locale);
		1222	set_environ (envv);
		1223	}
1152		1224
1153	void init_secondary ();	1225	void init_secondary ();
1154	const char **init_resources (int argc, const char *const *argv);	1226	const char **init_resources (int argc, const char *const *argv);
		1227	const char *x_resource (const char *name);
1155	void init_env ();	1228	void init_env ();
1156	void set_locale (const char *locale);	1229	void set_locale (const char *locale);
1157	void init_xlocale ();	1230	void init_xlocale ();
1158	void init_command (const char *const *argv);	1231	void init_command (const char *const *argv);
1159	int run_command (const char *const *argv);	1232	void run_command (const char *const *argv);
1160	int run_child (const char *const *argv);	1233	int run_child (const char *const *argv);
1161		1234
1162	void color_aliases (int idx);	1235	void color_aliases (int idx);
1163	void recolour_cursor ();	1236	void recolour_cursor ();
1164	void create_windows (int argc, const char *const *argv);	1237	void create_windows (int argc, const char *const *argv);
1165	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1238	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1166	void window_calc (unsigned int width, unsigned int height);	1239	void window_calc (unsigned int newwidth, unsigned int newheight);
1167		1240
1168	#if USE_XIM	1241	#if USE_XIM
		1242	rxvt_xim *input_method;
		1243	XIC Input_Context;
		1244	XIMStyle input_style;
		1245	XPoint spot; // most recently sent spot position
		1246
1169	void im_destroy ();	1247	void im_destroy ();
1170	void im_cb (); im_watcher im_ev;	1248	void im_cb (); im_watcher im_ev;
1171	void im_set_size (XRectangle *size);	1249	void im_set_size (XRectangle &size);
1172	void im_set_position (XPoint *pos);	1250	void im_set_position (XPoint &pos);
1173	void im_set_color (unsigned long *fg, unsigned long *bg);	1251	void im_set_color (unsigned long &fg, unsigned long &bg);
1174	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1252	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1175		1253
1176	bool IMisRunning ();	1254	bool IMisRunning ();
1177	void IMSendSpot ();	1255	void IMSendSpot ();
1178	bool IM_get_IC (const char *modifiers);	1256	bool IM_get_IC (const char *modifiers);
1179	void IMSetStatusPosition ();	1257	void IMSetStatusPosition ();
…		…
1185		1263
1186	void selection_click (int clicks, int x, int y);	1264	void selection_click (int clicks, int x, int y);
1187	void selection_extend (int x, int y, int flag);	1265	void selection_extend (int x, int y, int flag);
1188	void selection_rotate (int x, int y);	1266	void selection_rotate (int x, int y);
1189		1267
1190	/* screen (!) */
1191	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1192	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1193	int scr_scroll_text (int row1, int row2, int count, int spec);
1194	void scr_reset ();
1195	void scr_reset_realloc ();
1196	void scr_release ();
1197	void scr_clear (bool really = true);
1198	void scr_refresh (unsigned char refresh_type);
1199	bool scr_refresh_rend (rend_t mask, rend_t value);
1200	void scr_erase_screen (int mode);
1201	void scr_touch (bool refresh);
1202	void scr_expose (int x, int y, int width, int height, bool refresh);
1203	void scr_remap_chars ();
1204	void scr_remap_chars (text_t *tp, rend_t *rp);
1205
1206	/* autoconvert */	1268	/* autoconvert */
1207		1269
1208	// command.C	1270	// command.C
1209	void lookup_key (XKeyEvent &ev);	1271	void lookup_key (XKeyEvent &ev);
1210	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1272	unsigned int cmd_write (const char *str, unsigned int count);
		1273
		1274	wchar_t next_char ();
		1275	wchar_t cmd_getc ();
		1276	uint32_t next_octet ();
1211	uint32_t cmd_getc ();	1277	uint32_t cmd_get8 ();
		1278
1212	bool cmd_parse ();	1279	bool cmd_parse ();
1213	void mouse_report (XButtonEvent &ev);	1280	void mouse_report (XButtonEvent &ev);
1214	void button_press (XButtonEvent &ev);	1281	void button_press (XButtonEvent &ev);
1215	void button_release (XButtonEvent &ev);	1282	void button_release (XButtonEvent &ev);
		1283	void focus_in ();
		1284	void focus_out ();
1216	int check_our_parents ();	1285	int check_our_parents ();
1217	#ifdef PRINTPIPE	1286	#ifdef PRINTPIPE
1218	FILE *popen_printer ();	1287	FILE *popen_printer ();
1219	int pclose_printer (FILE *stream);	1288	int pclose_printer (FILE *stream);
1220	#endif	1289	#endif
1221	void process_print_pipe ();	1290	void process_print_pipe ();
1222	void process_nonprinting (unsigned char ch);	1291	void process_nonprinting (unicode_t ch);
1223	void process_escape_vt52 (unsigned char ch);	1292	void process_escape_vt52 (unicode_t ch);
1224	void process_escape_seq ();	1293	void process_escape_seq ();
1225	void process_csi_seq ();	1294	void process_csi_seq ();
1226	void process_window_ops (const int *args, unsigned int nargs);	1295	void process_window_ops (const int *args, unsigned int nargs);
1227	unsigned char * get_to_st (unsigned char *ends_how);	1296	char *get_to_st (unicode_t &ends_how);
1228	void process_dcs_seq ();	1297	void process_dcs_seq ();
1229	void process_osc_seq ();	1298	void process_osc_seq ();
1230	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));	1299	void process_color_seq (int report, int color, const char *str, char resp);
		1300	void process_xterm_seq (int op, const char *str, char resp);
1231	int privcases (int mode, unsigned long bit);	1301	int privcases (int mode, unsigned long bit);
1232	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1302	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1233	void process_sgr_mode (unsigned int nargs, const int *arg);	1303	void process_sgr_mode (unsigned int nargs, const int *arg);
1234	void process_graphics ();	1304	void process_graphics ();
1235	// init.C	1305	// init.C
1236	void Get_Colours ();	1306	void Get_Colours ();
1237	void get_ourmods ();	1307	void get_ourmods ();
1238	// logging.C
1239	void makeutent (const char *pty, const char *hostname);
1240	void cleanutent ();
1241	// main.C;	1308	// main.C
1242	void privileges (int mode);
1243	void privileged_utmp (char action);	1309	void privileged_utmp (rxvt_privaction action);
1244	void privileged_ttydev (char action);	1310	bool set_fonts ();
1245	bool change_font (const char *fontname);	1311	void set_string_property (Atom prop, const char *str, int len = -1);
1246	bool font_up_down (int n, int direction);	1312	void set_utf8_property (Atom prop, const char *str, int len = -1);
1247	void set_title (const char *str);	1313	void set_title (const char *str);
1248	void set_iconName (const char *str);	1314	void set_icon_name (const char *str);
1249	void set_window_color (int idx, const char *color);	1315	void set_window_color (int idx, const char *color);
1250	void set_colorfgbg ();	1316	void set_colorfgbg ();
1251	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1317	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1252	void set_widthheight (unsigned int width, unsigned int height);	1318	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1253
1254	#ifdef MENUBAR
1255	// menubar.C
1256	void menuitem_free (menu_t *menu, menuitem_t *item);
1257	int action_dispatch (action_t *action);
1258	void menuarrow_free (char name);
1259	void menuarrow_add (char *string);
1260	char *menu_find_base (menu_t **menu, char *path);
1261	menu_t *menu_delete (menu_t *menu);
1262	menu_t *menu_add (menu_t *parent, char *path);
1263	void drawbox_menubar (int x, int len, int state);
1264	void drawtriangle (int x, int y, int state);
1265	void drawbox_menuitem (int y, int state);
1266	void menu_show ();
1267	void menu_display (void (rxvt_term::*update) ());
1268	void menu_hide_all ();
1269	void menu_hide ();
1270	void menu_clear (menu_t *menu);
1271	void menubar_clear ();
1272	bar_t *menubar_find (const char *name);
1273	int menubar_push (const char *name);
1274	void menubar_remove (const char *name);
1275	void menubar_dump (FILE *fp);
1276	void menubar_read (const char *filename);
1277	void menubar_dispatch (char *str);
1278	void draw_Arrows (int name, int state);
1279	void menubar_expose ();
1280	int menubar_mapping (int map);
1281	int menu_select (XButtonEvent &ev);
1282	void menubar_select (XButtonEvent &ev);
1283	void menubar_control (XButtonEvent &ev);
1284	void map_menuBar (int map);
1285	#endif
1286		1319
1287	// screen.C	1320	// screen.C
		1321
		1322	void lalloc (line_t &l) const
		1323	{
		1324	l.t = (text_t *)talloc->alloc ();
		1325	l.r = (rend_t *)ralloc->alloc ();
		1326	}
		1327
		1328	#if 0
		1329	void lfree (line_t &l)
		1330	{
		1331	talloc->free (l.t);
		1332	ralloc->free (l.r);
		1333	}
		1334	#endif
		1335
		1336	void lresize (line_t &l) const
		1337	{
		1338	if (!l.t)
		1339	return;
		1340
		1341	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1342	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1343
		1344	l.l = min (l.l, ncol);
		1345
		1346	if (ncol > prev_ncol)
		1347	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1348	}
		1349
		1350	int fgcolor_of (rend_t r) const
		1351	{
		1352	int base = GET_BASEFG (r);
		1353	#ifndef NO_BRIGHTCOLOR
		1354	if (r & RS_Bold
		1355	# if ENABLE_STYLES
		1356	&& OPTION (Opt_intensityStyles)
		1357	# endif
		1358	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1359	base += minBrightCOLOR - minCOLOR;
		1360	#endif
		1361	return base;
		1362	}
		1363
		1364	int bgcolor_of (rend_t r) const
		1365	{
		1366	int base = GET_BASEBG (r);
		1367	#ifndef NO_BRIGHTCOLOR
		1368	if (r & RS_Blink
		1369	# if ENABLE_STYLES
		1370	&& OPTION (Opt_intensityStyles)
		1371	# endif
		1372	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1373	base += minBrightCOLOR - minCOLOR;
		1374	#endif
		1375	return base;
		1376	}
		1377
		1378	bool option (uint32_t opt) const
		1379	{
		1380	return OPTION (opt);
		1381	}
		1382
		1383	void set_option (uint32_t opt, bool set)
		1384	{
		1385	if (set)
		1386	options |= opt;
		1387	else
		1388	options &= ~opt;
		1389	}
		1390
		1391	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1392	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
		1393	int scr_scroll_text (int row1, int row2, int count);
		1394	void scr_reset ();
		1395	void scr_release ();
		1396	void scr_clear (bool really = false);
		1397	void scr_refresh ();
		1398	bool scr_refresh_rend (rend_t mask, rend_t value);
		1399	void scr_erase_screen (int mode);
		1400	#if ENABLE_FRILLS
		1401	void scr_erase_savelines ();
		1402	void scr_backindex ();
		1403	void scr_forwardindex ();
		1404	#endif
		1405	void scr_touch (bool refresh);
		1406	void scr_expose (int x, int y, int width, int height, bool refresh);
		1407	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1408	void scr_recolour ();
		1409	void scr_remap_chars ();
		1410	void scr_remap_chars (line_t &l);
		1411
1288	void scr_poweron ();	1412	void scr_poweron ();
1289	void scr_cursor (int mode);	1413	void scr_cursor (int mode);
		1414	void scr_do_wrap ();
1290	int scr_change_screen (int scrn);	1415	int scr_change_screen (int scrn);
1291	void scr_color (unsigned int color, int fgbg);	1416	void scr_color (unsigned int color, int fgbg);
1292	void scr_rendition (int set, int style);	1417	void scr_rendition (int set, int style);
1293	void scr_add_lines (const uint32_t *str, int nlines, int len);	1418	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1294	void scr_backspace ();	1419	void scr_backspace ();
1295	void scr_tab (int count);	1420	void scr_tab (int count, bool ht = false);
1296	void scr_backindex ();
1297	void scr_forwardindex ();
1298	void scr_gotorc (int row, int col, int relative);	1421	void scr_gotorc (int row, int col, int relative);
1299	void scr_index (enum page_dirn direction);	1422	void scr_index (enum page_dirn direction);
1300	void scr_erase_line (int mode);	1423	void scr_erase_line (int mode);
1301	void scr_E ();	1424	void scr_E ();
1302	void scr_insdel_lines (int count, int insdel);	1425	void scr_insdel_lines (int count, int insdel);
…		…
1310	void scr_rvideo_mode (int mode);	1433	void scr_rvideo_mode (int mode);
1311	void scr_report_position ();	1434	void scr_report_position ();
1312	void set_font_style ();	1435	void set_font_style ();
1313	void scr_charset_choose (int set);	1436	void scr_charset_choose (int set);
1314	void scr_charset_set (int set, unsigned int ch);	1437	void scr_charset_set (int set, unsigned int ch);
1315	int scr_move_to (int y, int len);	1438	void scr_move_to (int y, int len);
1316	int scr_page (enum page_dirn direction, int nlines);	1439	bool scr_page (enum page_dirn direction, int nlines);
1317	int scr_changeview (uint16_t oldviewstart);	1440	bool scr_changeview (int new_view_start);
1318	void scr_bell ();	1441	void scr_bell ();
1319	void scr_printscreen (int fullhist);	1442	void scr_printscreen (int fullhist);
		1443	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1444	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1320	void scr_reverse_selection ();	1445	void scr_reverse_selection ();
1321	void scr_dump (int fd);	1446	void scr_dump (int fd);
1322	void selection_check (int check_more);	1447	void selection_check (int check_more);
1323	int selection_paste (Window win, Atom prop, bool delete_prop);	1448	void selection_paste (Window win, Atom prop, bool delete_prop);
1324	void selection_property (Window win, Atom prop);	1449	void selection_property (Window win, Atom prop);
1325	void selection_request (Time tm, int x, int y);	1450	void selection_request (Time tm, int x, int y);
1326	int selection_request_other (Atom target, int selnum);	1451	int selection_request_other (Atom target, int selnum);
1327	void selection_clear ();	1452	void selection_clear ();
1328	void selection_make (Time tm);	1453	void selection_make (Time tm);
		1454	bool selection_grab (Time tm);
1329	void selection_start_colrow (int col, int row);	1455	void selection_start_colrow (int col, int row);
1330	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1456	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1331	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1457	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1332	void selection_remove_trailing_spaces ();	1458	void selection_remove_trailing_spaces ();
1333	void selection_send (const XSelectionRequestEvent &rq);	1459	void selection_send (const XSelectionRequestEvent &rq);
…		…
1340	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1466	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1341	#endif	1467	#endif
1342		1468
1343	#if defined(RXVT_SCROLLBAR)	1469	#if defined(RXVT_SCROLLBAR)
1344	// scrollbar-rxvt.C	1470	// scrollbar-rxvt.C
1345	void Draw_button (int x, int y, int state, int dirn);
1346	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1471	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1347	#endif	1472	#endif
1348		1473
1349	#if defined(XTERM_SCROLLBAR)	1474	#if defined(XTERM_SCROLLBAR)
1350	// scrollbar-xterm.C	1475	// scrollbar-xterm.C
…		…
1363		1488
1364	// xdefaults.C	1489	// xdefaults.C
1365	void get_options (int argc, const char *const *argv);	1490	void get_options (int argc, const char *const *argv);
1366	int parse_keysym (const char *str, const char *arg);	1491	int parse_keysym (const char *str, const char *arg);
1367	void get_xdefaults (FILE *stream, const char *name);	1492	void get_xdefaults (FILE *stream, const char *name);
1368	void extract_resources (Display *display, const char *name);	1493	void extract_resources ();
1369	// xpm.C	1494	// xpm.C
1370	int scale_pixmap (const char *geom);	1495	int scale_pixmap (const char *geom);
1371	void resize_pixmap ();	1496	void resize_pixmap ();
1372	Pixmap set_bgPixmap (const char *file);	1497	Pixmap set_bgPixmap (const char *file);
1373	};	1498	};
1374
1375	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1376	extern void rxvt_set_locale (const char *locale);
1377		1499
1378	/*	1500	/*
1379	*****************************************************************************	1501	*****************************************************************************
1380	* PROTOTYPES	1502	* PROTOTYPES
1381	*****************************************************************************	1503	*****************************************************************************
…		…
1383	#ifdef PROTOTYPES	1505	#ifdef PROTOTYPES
1384	# define __PROTO(p) p	1506	# define __PROTO(p) p
1385	#else	1507	#else
1386	# define __PROTO(p) ()	1508	# define __PROTO(p) ()
1387	#endif	1509	#endif
1388	#include "protos.h"
1389		1510
1390	#ifdef DEBUG_malloc	1511	#ifdef DEBUG_malloc
1391	# include "dmalloc.h" /* This comes last */	1512	# include "dmalloc.h" /* This comes last */
1392	#endif	1513	#endif
1393		1514

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