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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.13 by pcg, Thu Dec 18 00:29:29 2003 UTC vs.
Revision 1.186 by root, Wed Jan 4 04:42:45 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.13 2003/12/18 00:29:29 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		7
		8	#include <limits.h>
11		9
12	#include <X11/cursorfont.h>	10	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	11	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	12	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	13	#include <X11/Xatom.h>
		14	#if ENABLE_FRILLS
		15	# include <X11/Xmd.h>
		16	#endif
16		17
17	#include "defaultfont.h"	18	#include "encoding.h"
18	#include "rxvtcolor.h"	19	#include "rxvtfont.h"
		20	#include "rxvttoolkit.h"
19	#include "iom.h"	21	#include "iom.h"
20	#include "salloc.h"	22	#include "salloc.h"
		23
		24	#if ENABLE_FRILLS
		25	# define ENABLE_XEMBED 1
		26	# define ENABLE_EWMH 1
		27	# define CURSOR_BLINK 1
		28	#endif
21		29
22	/*	30	/*
23	*****************************************************************************	31	*****************************************************************************
24	* SYSTEM HACKS	32	* SYSTEM HACKS
25	*****************************************************************************	33	*****************************************************************************
26	*/	34	*/
27	/* Consistent defines - please report on the necessity	35	/* Consistent defines - please report on the necessity
28	* @ Unixware: defines (__svr4__)	36	* @ Unixware: defines (__svr4__)
29	*/	37	*/
30	#if defined (SVR4) && !defined (__svr4__)	38	#if defined (SVR4) && !defined (__svr4__)
31	# define __svr4__	39	# define __svr4__ 1
32	#endif	40	#endif
33	#if defined (sun) && !defined (__sun__)	41	#if defined (sun) && !defined (__sun__)
34	# define __sun__	42	# define __sun__ 1
35	#endif	43	#endif
36
37		44
38	#ifndef HAVE_XPOINTER	45	#ifndef HAVE_XPOINTER
39	typedef char *XPointer;	46	typedef char *XPointer;
40	#endif	47	#endif
41		48
…		…
51	int line;	58	int line;
52	int local;	59	int local;
53	} ttymode_t;	60	} ttymode_t;
54	#endif	61	#endif
55		62
56	#ifdef GREEK_SUPPORT
57	# include "grkelot.h"
58	#endif
59	#ifdef XPM_BACKGROUND	63	#ifdef XPM_BACKGROUND
60	# ifdef XPM_INC_X11	64	# ifdef XPM_INC_X11
61	# include <X11/xpm.h>	65	# include <X11/xpm.h>
62	# else	66	# else
63	# include <xpm.h>	67	# include <xpm.h>
…		…
68	# define STDIN_FILENO 0	72	# define STDIN_FILENO 0
69	# define STDOUT_FILENO 1	73	# define STDOUT_FILENO 1
70	# define STDERR_FILENO 2	74	# define STDERR_FILENO 2
71	#endif	75	#endif
72		76
73	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	77	/*
74	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	78	*****************************************************************************
75	# define NO_SETOWNER_TTYDEV	79	* PROTOTYPES
76	# endif	80	*****************************************************************************
77	#endif	81	*/
78	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	82	// main.C
79	# define NO_SETOWNER_TTYDEV	83	RETSIGTYPE rxvt_Child_signal (int sig);
80	#endif	84	RETSIGTYPE rxvt_Exit_signal (int sig);
		85	void rxvt_clean_exit ();
		86	void * rxvt_malloc (size_t size);
		87	void * rxvt_calloc (size_t number, size_t size);
		88	void * rxvt_realloc (void *ptr, size_t size);
		89	void rxvt_privileges (rxvt_privaction action);
		90
		91	// util.C
		92	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		93	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		94	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		95	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		96	char * rxvt_strdup (const char *str);
		97
		98	// misc.C
		99	char * rxvt_r_basename (const char *str);
		100	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		101	void rxvt_log (const char *fmt,...);
		102	void rxvt_warn (const char *fmt,...);
		103	void rxvt_fatal (const char *fmt,...);
		104	void rxvt_exit_failure ();
		105	int rxvt_Str_match (const char *s1, const char *s2);
		106	const char * rxvt_Str_skip_space (const char *str);
		107	char * rxvt_Str_trim (char *str);
		108	int rxvt_Str_escaped (char *str);
		109	char ** rxvt_splitcommastring (const char *cs);
		110	void rxvt_freecommastring (char **cs);
		111	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		112	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
		113	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
		114	void rxvt_usleep (int usecs);
81		115
82	/*	116	/*
83	*****************************************************************************	117	*****************************************************************************
84	* STRUCTURES AND TYPEDEFS	118	* STRUCTURES AND TYPEDEFS
85	*****************************************************************************	119	*****************************************************************************
…		…
95	#endif	129	#endif
96		130
97	/* If we're using either the rxvt scrollbar or menu bars, keep the	131	/* If we're using either the rxvt scrollbar or menu bars, keep the
98	* scrollColor resource.	132	* scrollColor resource.
99	*/	133	*/
100	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	134	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
101	# define KEEP_SCROLLCOLOR 1	135	# define KEEP_SCROLLCOLOR 1
102	#else	136	#else
103	# undef KEEP_SCROLLCOLOR	137	# undef KEEP_SCROLLCOLOR
104	#endif	138	#endif
105		139
106	#ifdef XPM_BACKGROUND	140	#ifdef XPM_BACKGROUND
107	typedef struct {	141	typedef struct {
108	short w, h, x, y;	142	short w, h, x, y;
109	Pixmap pixmap;	143	Pixmap pixmap;
110	} bgPixmap_t;	144	} bgPixmap_t;
111	#endif	145	#endif
112		146
113	/*	147	/*
114	* the 'essential' information for reporting Mouse Events	148	* the 'essential' information for reporting Mouse Events
115	* pared down from XButtonEvent	149	* pared down from XButtonEvent
116	*/	150	*/
117	struct mouse_event {	151	struct mouse_event {
118	int clicks;	152	int clicks;
119	Time time; /* milliseconds */	153	Time time; /* milliseconds */
120	unsigned int state; /* key or button mask */	154	unsigned int state; /* key or button mask */
121	unsigned int button; /* detail */	155	unsigned int button; /* detail */
122	};	156	};
123		157
124	#ifndef min	158	#if ENABLE_FRILLS
125	# define min(a,b) (((a) < (b)) ? (a) : (b))	159	typedef struct _mwmhints {
126	# define max(a,b) (((a) > (b)) ? (a) : (b))	160	CARD32 flags;
		161	CARD32 functions;
		162	CARD32 decorations;
		163	INT32 input_mode;
		164	CARD32 status;
		165	} MWMHints;
127	#endif	166	#endif
128		167
129	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	168	#if ENABLE_XEMBED
130	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	169	// XEMBED messages
131	#define SWAP_IT(one, two, typeof) \	170	# define XEMBED_EMBEDDED_NOTIFY 0
132	do { \	171	# define XEMBED_WINDOW_ACTIVATE 1
133	typeof swapittmp; \	172	# define XEMBED_WINDOW_DEACTIVATE 2
134	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	173	# define XEMBED_REQUEST_FOCUS 3
135	} while (/* CONSTCOND */ 0)	174	# define XEMBED_FOCUS_IN 4
136	#define BOUND_POSITIVE_INT16(val) \	175	# define XEMBED_FOCUS_OUT 5
137	(int16_t)((val) <= 0 \	176	# define XEMBED_FOCUS_NEXT 6
138	? 0 \	177	# define XEMBED_FOCUS_PREV 7
139	: min((val), (((uint16_t)-1)>>1)))	178
		179	# define XEMBED_MODALITY_ON 10
		180	# define XEMBED_MODALITY_OFF 11
		181	# define XEMBED_REGISTER_ACCELERATOR 12
		182	# define XEMBED_UNREGISTER_ACCELERATOR 13
		183	# define XEMBED_ACTIVATE_ACCELERATOR 14
		184
		185	// XEMBED detail code
		186	# define XEMBED_FOCUS_CURRENT 0
		187	# define XEMBED_FOCUS_FIRST 1
		188	# define XEMBED_FOCUS_LAST 2
		189
		190	# define XEMBED_MAPPED (1 << 0)
		191	#endif
140		192
141	/*	193	/*
142	*****************************************************************************	194	*****************************************************************************
143	* NORMAL DEFINES	195	* NORMAL DEFINES
144	*****************************************************************************	196	*****************************************************************************
145	*/	197	*/
146		198
147	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
148	# error if you disable both selection styles, how can you select, silly?
149	#endif
150
151	#define APL_CLASS "XTerm" /* class name */
152	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
153	#define APL_NAME "rxvt" /* normal name */
154
155	/* COLORTERM, TERM environment variables */	199	/* COLORTERM, TERM environment variables */
156	#define COLORTERMENV "rxvt"	200	#define COLORTERMENV "rxvt"
157	#ifdef XPM_BACKGROUND	201	#ifdef XPM_BACKGROUND
158	# define COLORTERMENVFULL COLORTERMENV "-xpm"	202	# define COLORTERMENVFULL COLORTERMENV "-xpm"
159	#else	203	#else
160	# define COLORTERMENVFULL COLORTERMENV	204	# define COLORTERMENVFULL COLORTERMENV
161	#endif	205	#endif
162	#ifndef TERMENV	206	#ifndef TERMENV
163	# define TERMENV "xterm"	207	# define TERMENV "rxvt-unicode"
164	#endif	208	#endif
165		209
166	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	210	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167	# define NO_MOUSE_REPORT_SCROLLBAR	211	# define NO_MOUSE_REPORT_SCROLLBAR 1
168	#endif	212	#endif
169		213
170	#ifdef NO_RESOURCES	214	#ifdef NO_RESOURCES
171	# undef USE_XGETDEFAULT	215	# undef USE_XGETDEFAULT
		216	#endif
		217
		218	#if defined (ISO_14755) || defined (ENABLE_PERL)
		219	# define ENABLE_OVERLAY 1
172	#endif	220	#endif
173		221
174	/* now look for other badly set stuff */	222	/* now look for other badly set stuff */
175		223
176	#if !defined (EACCESS) && defined(EAGAIN)	224	#if !defined (EACCESS) && defined(EAGAIN)
…		…
184		232
185	#define menuBar_esc 10	233	#define menuBar_esc 10
186	#define scrollBar_esc 30	234	#define scrollBar_esc 30
187	#define menuBar_margin 2 /* margin below text */	235	#define menuBar_margin 2 /* margin below text */
188		236
189	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	237	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190	# define HAVE_SCROLLBARS	238	# define HAVE_SCROLLBARS 1
191	#endif	239	#endif
192		240
193	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	241	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194	#ifdef HALFSHADOW	242	#ifdef HALFSHADOW
195	# define SHADOW 1	243	# define MENU_SHADOW 1
196	#else	244	#else
197	# define SHADOW 2	245	# define MENU_SHADOW 2
198	#endif	246	#endif
199		247
200	#define R_SB_ALIGN_CENTRE 0	248	#define R_SB_ALIGN_CENTRE 0
201	#define R_SB_ALIGN_TOP 1	249	#define R_SB_ALIGN_TOP 1
202	#define R_SB_ALIGN_BOTTOM 2	250	#define R_SB_ALIGN_BOTTOM 2
203		251
204	#define R_SB_RXVT 0
205	#define R_SB_NEXT 1	252	#define R_SB_NEXT 1
206	#define R_SB_XTERM 2	253	#define R_SB_XTERM 2
		254	#define R_SB_PLAIN 4
		255	#define R_SB_RXVT 8
207		256
208	#define SB_WIDTH_NEXT 19	257	#define SB_WIDTH_NEXT 19
209	#define SB_WIDTH_XTERM 7	258	#define SB_WIDTH_XTERM 15
		259	#define SB_WIDTH_PLAIN 7
210	#ifndef SB_WIDTH_RXVT	260	#ifndef SB_WIDTH_RXVT
211	# define SB_WIDTH_RXVT 10	261	# define SB_WIDTH_RXVT 10
212	#endif	262	#endif
213		263
214	/*	264	/*
…		…
241	* | | :::::::: |	291	* | | :::::::: |
242	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	292	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243	* | +---------+ |	293	* | +---------+ |
244	* | | ......%%| |	294	* | | ......%%| |
245	* | | ......%%| |	295	* | | ......%%| |
246	* | | ..()..%%| |	296	* | | .. ()..%%| |
247	* | | ......%%| |	297	* | | ......%%| |
248	* | | %%%%%%%%| |	298	* | | %%%%%%%%| |
249	* | +---------+ | <.........................	299	* | +---------+ | <.........................
250	* | | <---< SB_PADDING :	300	* | | <---< SB_PADDING :
251	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	301	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
272	* :............:	322	* :............:
273	* |	323	* |
274	* +---< SB_WIDTH_NEXT	324	* +---< SB_WIDTH_NEXT
275	*/	325	*/
276		326
		327	enum {
277	#define NO_REFRESH 0 /* Window not visible at all! */	328	NO_REFRESH = 0 , /* Window not visible at all! */
278	#define FAST_REFRESH (1<<0) /* Fully exposed window */	329	FAST_REFRESH = 1<<0, /* Fully exposed window */
279	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	330	SLOW_REFRESH = 1<<1, /* Partially exposed window */
280	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	331	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
281	#define REFRESH_BOUNDS (1<<3)	332	};
282		333
283	#ifdef NO_SECONDARY_SCREEN	334	#ifdef NO_SECONDARY_SCREEN
284	# define NSCREENS 0	335	# define NSCREENS 0
285	#else	336	#else
286	# define NSCREENS 1	337	# define NSCREENS 1
287	#endif	338	#endif
288
289	#define IGNORE 0
290	#define SAVE 's'
291	#define RESTORE 'r'
292		339
293	/* special (internal) prefix for font commands */	340	/* special (internal) prefix for font commands */
294	#define FONT_CMD '#'	341	#define FONT_CMD '#'
295	#define FONT_DN "#-"	342	#define FONT_DN "#-"
296	#define FONT_UP "#+"	343	#define FONT_UP "#+"
297		344
298	/* flags for rxvt_scr_gotorc() */	345	/* flags for rxvt_scr_gotorc () */
		346	enum {
299	#define C_RELATIVE 1 /* col movement is relative */	347	C_RELATIVE = 1, /* col movement is relative */
300	#define R_RELATIVE 2 /* row movement is relative */	348	R_RELATIVE = 2, /* row movement is relative */
301	#define RELATIVE (R_RELATIVE|C_RELATIVE)	349	RELATIVE = C_RELATIVE | R_RELATIVE,
		350	};
302		351
303	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	352	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304	#define INSERT -1 /* don't change these values */	353	enum {
305	#define DELETE +1	354	INSERT = -1, /* don't change these values */
306	#define ERASE +2	355	DELETE = +1,
		356	ERASE = +2,
		357	};
307		358
308	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	359	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309	enum page_dirn {	360	enum page_dirn {
310	UP,	361	UP,
311	DN,	362	DN,
312	NO_DIR	363	NO_DIR,
313	};	364	};
314		365
315	/* arguments for rxvt_scr_change_screen() */	366	/* arguments for rxvt_scr_change_screen () */
316	enum {	367	enum {
317	PRIMARY = 0,	368	PRIMARY = 0,
318	SECONDARY	369	SECONDARY,
319	};	370	};
320		371
321	enum {
322	SBYTE = 0,
323	WBYTE
324	};
325
326
327	#define RS_None 0 /* Normal */	372	#define RS_None 0
328		373
329	#define RS_fgMask 0x000001FFu /* 512 colors */	374	#define RS_fgMask 0x0000007fUL // 128 colors
330	#define RS_bgMask 0x0003FE00u /* 512 colors */	375	#define RS_bgMask 0x00003f80UL // 128 colors
331	#define RS_Bold 0x00040000u /* bold */	376
		377	// font styles
		378	#define RS_Bold 0x00004000UL // value 1
		379	#define RS_Italic 0x00008000UL // value 2
		380
		381	// fake styles
332	#define RS_Blink 0x00080000u /* blink */	382	#define RS_Blink 0x00010000UL // blink
333	#define RS_RVid 0x00100000u /* reverse video */	383	#define RS_RVid 0x00020000UL // reverse video
334	#define RS_Uline 0x00200000u /* underline */	384	#define RS_Uline 0x00040000UL // underline
335		385
336	#define RS_wide 0x00400000u /* only multibyte characters */	386	// 5 custom bits for extensions
337	#define IS_WIDE(r) ((r) & RS_wide)	387	#define RS_customCount 32
		388	#define RS_customMask 0x00f80000UL
		389	#define RS_customShift 19
338		390
		391	// other flags
		392	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		393
		394	#define RS_styleCount 4
		395	#define RS_styleMask (RS_Bold | RS_Italic)
		396	#define RS_styleShift 14
		397
		398	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		399	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		400
		401	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
339	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	402	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
340	#define RS_fontShift 24	403	#define RS_fontShift 24
341		404
342	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	405	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
343	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	406	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
344		407
345	#define Sel_none 0 /* Not waiting */	408	#define Sel_none 0 /* Not waiting */
346	#define Sel_normal 0x01 /* normal selection */	409	#define Sel_normal 0x01 /* normal selection */
347	#define Sel_incr 0x02 /* incremental selection */	410	#define Sel_incr 0x02 /* incremental selection */
348	#define Sel_direct 0x00	411	#define Sel_direct 0x00
349	#define Sel_Primary 0x01	412	#define Sel_Primary 0x01
350	#define Sel_Secondary 0x02	413	#define Sel_Secondary 0x02
351	#define Sel_Clipboard 0x03	414	#define Sel_Clipboard 0x03
352	#define Sel_whereMask 0x0f	415	#define Sel_whereMask 0x0f
353	#define Sel_CompoundText 0x10 /* last request was Compound */	416	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		417	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
354		418
355	enum {	419	enum {
356	C0_NUL = 0x00,	420	C0_NUL = 0x00,
357	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	421	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
358	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	422	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
359	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	423	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
360	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	424	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
361	};	425	};
362	#define CHAR_ST 0x9c /* 0234 */	426	#define CHAR_ST 0x9c /* 0234 */
363		427
364	/*	428	/*
365	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	429	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
366	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	430	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
367	*/	431	*/
		432	enum {
368	#define XTerm_name 0	433	XTerm_name = 0,
369	#define XTerm_iconName 1	434	XTerm_iconName = 1,
370	#define XTerm_title 2	435	XTerm_title = 2,
		436	XTerm_property = 3, // change X property
371	#define XTerm_Color 4 /* change colors */	437	XTerm_Color = 4, // change colors
		438	XTerm_Color00 = 10, // not implemented, CLASH!
		439	XTerm_Color01 = 11, // not implemented
372	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	440	XTerm_Color_cursor = 12, // change actual 'Cursor' color
373	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	441	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
		442	XTerm_Color_pointer_bg = 14, // not implemented
		443	XTerm_Color05 = 15, // not implemented
		444	XTerm_Color06 = 16, // not implemented
374	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	445	XTerm_Color_RV = 17, // change actual 'Highlight' color
375	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
376	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
377	#define XTerm_logfile 46 /* not implemented */	446	XTerm_logfile = 46, // not implemented
378	#define XTerm_font 50	447	XTerm_font = 50,
379		448
380	/*	449	XTerm_konsole30 = 30, // reserved for konsole
		450	XTerm_konsole31 = 31, // reserved for konsole
		451	XTerm_emacs51 = 51, // reserved for emacs shell
		452	/*
381	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	453	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
382	*/	454	*/
383	#define XTerm_Menu 10 /* set menu item */	455	XTerm_Color_BD = 18, // change actual 'Bold' color
		456	XTerm_Color_UL = 19, // change actual 'Underline' color
384	#define XTerm_Pixmap 20 /* new bg pixmap */	457	XTerm_Pixmap = 20, // new bg pixmap
385	#define XTerm_restoreFG 39 /* change default fg color */	458	XTerm_restoreFG = 39, // change default fg color
386	#define XTerm_restoreBG 49 /* change default bg color */	459	XTerm_restoreBG = 49, // change default bg color
387	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	460	XTerm_dumpscreen = 55, // dump scrollback and all of screen
		461
		462	URxvt_locale = 701, // change locale
		463	URxvt_Menu = 703, // set menu item
		464	URxvt_Color_IT = 704, // change actual 'Italic' colour
		465	URxvt_Color_tint = 705, // change actual tint colour
		466
		467	URxvt_font = 710,
		468	URxvt_boldFont = 711,
		469	URxvt_italicFont = 712,
		470	URxvt_boldItalicFont = 713,
		471
		472	URxvt_view_up = 720,
		473	URxvt_view_down = 721,
		474
		475	URxvt_perl = 777,
		476	};
388		477
389	/* Words starting with `Color_' are colours. Others are counts */	478	/* Words starting with `Color_' are colours. Others are counts */
390	/*	479	/*
391	* The following comment is mostly obsolete since pixcolor_set was expanded:
392	* We're currently upto 29 colours. Only 3 more available. The
393	* PixColor and rendition colour usage should probably be decoupled	480	* The PixColor and rendition colour usage should probably be decoupled
394	* on the unnecessary items, e.g. Color_pointer, but won't bother	481	* on the unnecessary items, e.g. Color_pointer, but won't bother
395	* until we need to. Also, be aware of usage in pixcolor_set	482	* until we need to. Also, be aware of usage in pixcolor_set
396	*/	483	*/
397		484
398	enum colour_list {	485	enum colour_list {
…		…
420	maxBrightCOLOR, /* minBrightCOLOR + 7 */	507	maxBrightCOLOR, /* minBrightCOLOR + 7 */
421	Color_White = maxBrightCOLOR,	508	Color_White = maxBrightCOLOR,
422	#else	509	#else
423	Color_White = maxCOLOR,	510	Color_White = maxCOLOR,
424	#endif	511	#endif
425	#ifdef TTY_256COLOR
426	min256COLOR = Color_White + 1,	512	minTermCOLOR = Color_White + 1,
427	max256COLOR = minCOLOR + 255,	513	maxTermCOLOR = Color_White + 72,
428	#endif
429	#ifndef NO_CURSORCOLOR	514	#ifndef NO_CURSORCOLOR
430	Color_cursor,	515	Color_cursor,
431	Color_cursor2,	516	Color_cursor2,
432	#endif	517	#endif
433	Color_pointer,	518	Color_pointer_fg,
		519	Color_pointer_bg,
434	Color_border,	520	Color_border,
435	#ifndef NO_BOLD_UNDERLINE_REVERSE	521	#ifndef NO_BOLD_UNDERLINE_REVERSE
436	Color_BD,	522	Color_BD,
		523	Color_IT,
437	Color_UL,	524	Color_UL,
438	Color_RV,	525	Color_RV,
		526	#endif
		527	#if ENABLE_FRILLS
		528	Color_underline,
439	#endif	529	#endif
440	#ifdef OPTION_HC	530	#ifdef OPTION_HC
441	Color_HC,	531	Color_HC,
442	#endif	532	#endif
443	#ifdef KEEP_SCROLLCOLOR	533	#ifdef KEEP_SCROLLCOLOR
444	Color_scroll,	534	Color_scroll,
445	Color_trough,	535	Color_trough,
		536	#endif
		537	#if TINTING
		538	Color_tint,
		539	#endif
		540	#if OFF_FOCUS_FADING
		541	Color_fade,
446	#endif	542	#endif
447	NRS_COLORS, /* */	543	NRS_COLORS, /* */
448	#ifdef KEEP_SCROLLCOLOR	544	#ifdef KEEP_SCROLLCOLOR
449	Color_topShadow = NRS_COLORS,	545	Color_topShadow = NRS_COLORS,
450	Color_bottomShadow,	546	Color_bottomShadow,
451	TOTAL_COLORS /* upto 30 */	547	TOTAL_COLORS
452	#else	548	#else
453	TOTAL_COLORS = NRS_COLORS /* */	549	TOTAL_COLORS = NRS_COLORS
454	#endif	550	#endif
455	};	551	};
456		552
457	#define Color_Bits 9	553	#define Color_Bits 7 // 0 .. maxTermCOLOR
458	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	554
		555	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
459	#define NPIXCLR_BITS 32	556	#define NPIXCLR_BITS 32
460
461	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
462		557
463	/*	558	/*
464	* Resource list	559	* Resource list
465	*/	560	*/
466	enum {	561	enum {
467	Rs_display_name = 0,	562	# define def(name) Rs_ ## name,
468	Rs_term_name,	563	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
469	Rs_iconName,	564	# include "rsinc.h"
470	Rs_geometry,	565	# undef def
471	Rs_reverseVideo,	566	# undef reserve
472	Rs_color,
473	_Rs_color = Rs_color + NRS_COLORS - 1,
474	Rs_font,
475	Rs_name,
476	Rs_title,
477	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
478	Rs_path,
479	#endif
480	#ifdef XPM_BACKGROUND
481	Rs_backgroundPixmap,
482	#endif
483	#if (MENUBAR_MAX)
484	Rs_menu,
485	#endif
486	#ifndef NO_BOLDFONT
487	Rs_boldFont,
488	#endif
489	#ifdef GREEK_SUPPORT
490	Rs_greek_keyboard,
491	Rs_greektoggle_key,
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	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
532	Rs_bigfont_key,
533	Rs_smallfont_key,
534	#endif
535	#ifdef TRANSPARENT
536	Rs_transparent,
537	Rs_transparent_all,
538	#endif
539	#ifndef NO_FRILLS
540	Rs_ext_bwidth,
541	Rs_int_bwidth,
542	#endif
543	Rs_scrollBar_thickness,
544	#ifndef NO_LINESPACE
545	Rs_lineSpace,
546	#endif
547	Rs_cutchars,
548	#ifdef ACS_ASCII
549	Rs_acs_chars,
550	#endif
551	Rs_modifier,
552	Rs_answerbackstring,
553	Rs_tripleclickwords,
554	Rs_cursorBlink,
555	Rs_pointerBlank,
556	Rs_pointerBlankDelay,
557	Rs_imLocale,
558	NUM_RESOURCES	567	NUM_RESOURCES
559	};	568	};
560		569
		570	// see init.C:xa_names, which must be kept in sync
561	enum {	571	enum {
		572	XA_TEXT = 0,
562	XA_COMPOUND_TEXT = 0,	573	XA_COMPOUND_TEXT,
		574	XA_UTF8_STRING,
563	XA_MULTIPLE,	575	XA_MULTIPLE,
564	XA_TARGETS,	576	XA_TARGETS,
565	XA_TEXT,
566	XA_TIMESTAMP,	577	XA_TIMESTAMP,
567	XA_VT_SELECTION,	578	XA_VT_SELECTION,
568	XA_INCR,	579	XA_INCR,
		580	XA_WM_PROTOCOLS,
569	XA_WMDELETEWINDOW,	581	XA_WM_DELETE_WINDOW,
		582	XA_CLIPBOARD,
		583	#if ENABLE_FRILLS
		584	XA_MOTIF_WM_HINTS,
		585	#endif
		586	#if ENABLE_EWMH
		587	XA_NET_WM_PID,
		588	XA_NET_WM_NAME,
		589	XA_NET_WM_ICON_NAME,
		590	XA_NET_WM_PING,
		591	#endif
		592	#if USE_XIM
		593	XA_WM_LOCALE_NAME,
		594	#endif
570	#ifdef TRANSPARENT	595	#if TRANSPARENT
571	XA_XROOTPMAPID,	596	XA_XROOTPMAP_ID,
		597	XA_ESETROOT_PMAP_ID,
572	#endif	598	#endif
573	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	599	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
574	XA_DNDPROTOCOL,	600	XA_DNDPROTOCOL,
575	XA_DNDSELECTION,	601	XA_DNDSELECTION,
576	#endif /* OFFIX_DND */	602	#endif
577	XA_CLIPBOARD,	603	#if ENABLE_XEMBED
		604	XA_XEMBED,
		605	XA_XEMBED_INFO,
		606	#endif
578	NUM_XA	607	NUM_XA
579	};	608	};
580		609
581	/*
582	* number of graphics points
583	* divisible by 2 (num lines)
584	* divisible by 4 (num rect)
585	*/
586	#define NGRX_PTS 1000
587
588	/* DEC private modes */	610	/* DEC private modes */
589	#define PrivMode_132 (1LU<<0)	611	#define PrivMode_132 (1UL<<0)
590	#define PrivMode_132OK (1LU<<1)	612	#define PrivMode_132OK (1UL<<1)
591	#define PrivMode_rVideo (1LU<<2)	613	#define PrivMode_rVideo (1UL<<2)
592	#define PrivMode_relOrigin (1LU<<3)	614	#define PrivMode_relOrigin (1UL<<3)
593	#define PrivMode_Screen (1LU<<4)	615	#define PrivMode_Screen (1UL<<4)
594	#define PrivMode_Autowrap (1LU<<5)	616	#define PrivMode_Autowrap (1UL<<5)
595	#define PrivMode_aplCUR (1LU<<6)	617	#define PrivMode_aplCUR (1UL<<6)
596	#define PrivMode_aplKP (1LU<<7)	618	#define PrivMode_aplKP (1UL<<7)
597	#define PrivMode_HaveBackSpace (1LU<<8)	619	#define PrivMode_HaveBackSpace (1UL<<8)
598	#define PrivMode_BackSpace (1LU<<9)	620	#define PrivMode_BackSpace (1UL<<9)
599	#define PrivMode_ShiftKeys (1LU<<10)	621	#define PrivMode_ShiftKeys (1UL<<10)
600	#define PrivMode_VisibleCursor (1LU<<11)	622	#define PrivMode_VisibleCursor (1UL<<11)
601	#define PrivMode_MouseX10 (1LU<<12)	623	#define PrivMode_MouseX10 (1UL<<12)
602	#define PrivMode_MouseX11 (1LU<<13)	624	#define PrivMode_MouseX11 (1UL<<13)
603	#define PrivMode_scrollBar (1LU<<14)	625	#define PrivMode_scrollBar (1UL<<14)
604	#define PrivMode_menuBar (1LU<<15)	626	#define PrivMode_menuBar (1UL<<15)
605	#define PrivMode_TtyOutputInh (1LU<<16)	627	#define PrivMode_TtyOutputInh (1UL<<16)
606	#define PrivMode_Keypress (1LU<<17)	628	#define PrivMode_Keypress (1UL<<17)
607	#define PrivMode_smoothScroll (1LU<<18)	629	#define PrivMode_smoothScroll (1UL<<18)
608	#define PrivMode_vt52 (1LU<<19)	630	#define PrivMode_vt52 (1UL<<19)
		631	#define PrivMode_LFNL (1UL<<20)
609	/* too annoying to implement X11 highlight tracking */	632	/* too annoying to implement X11 highlight tracking */
610	/* #define PrivMode_MouseX11Track (1LU<<18) */	633	/* #define PrivMode_MouseX11Track (1LU<<21) */
611		634
612	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	635	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
613	#define PrivMode(test,bit) \	636	#define PrivMode(test,bit) \
614	if (test) \	637	if (test) \
615	R->PrivateModes |= (bit); \	638	priv_modes |= (bit); \
616	else \	639	else \
617	R->PrivateModes &= ~(bit)	640	priv_modes &= ~(bit)
618		641
619	#ifdef ALLOW_132_MODE	642	#ifdef ALLOW_132_MODE
620	# define PrivMode_Default \
621	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	643	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
622	#else
623	# define PrivMode_Default \
624	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
625	#endif
626
627	#ifdef PREFER_24BIT
628	# define XDEPTH R->Xdepth
629	# define XCMAP R->Xcmap
630	# define XVISUAL R->Xvisual
631	#else
632	# ifdef DEBUG_DEPTH
633	# define XDEPTH DEBUG_DEPTH
634	# else	644	#else
635	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	645	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
636	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
637	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
638	# endif	646	#endif
639	#endif	647
		648	// do not change these constants lightly, there are many interdependencies
640	#define IMBUFSIZ 128 /* input modifier buffer sizes */	649	#define IMBUFSIZ 128 // input modifier buffer sizes
641	#ifndef BUFSIZ
642	# define BUFSIZ 4096
643	#endif
644	#define KBUFSZ 512 /* size of keyboard mapping buffer */	650	#define KBUFSZ 512 // size of keyboard mapping buffer
		651	#define CBUFSIZ 2048 // size of command buffer
		652	#define UBUFSIZ 2048 // character buffer
		653
		654	#ifndef PATH_MAX
		655	# define PATH_MAX 16384
		656	#endif
		657
		658	/* Motif window hints */
		659	#define MWM_HINTS_FUNCTIONS (1L << 0)
		660	#define MWM_HINTS_DECORATIONS (1L << 1)
		661	#define MWM_HINTS_INPUT_MODE (1L << 2)
		662	#define MWM_HINTS_STATUS (1L << 3)
		663	/* bit definitions for MwmHints.functions */
		664	#define MWM_FUNC_ALL (1L << 0)
		665	#define MWM_FUNC_RESIZE (1L << 1)
		666	#define MWM_FUNC_MOVE (1L << 2)
		667	#define MWM_FUNC_MINIMIZE (1L << 3)
		668	#define MWM_FUNC_MAXIMIZE (1L << 4)
		669	#define MWM_FUNC_CLOSE (1L << 5)
		670	/* bit definitions for MwmHints.decorations */
		671	#define MWM_DECOR_ALL (1L << 0)
		672	#define MWM_DECOR_BORDER (1L << 1)
		673	#define MWM_DECOR_RESIZEH (1L << 2)
		674	#define MWM_DECOR_TITLE (1L << 3)
		675	#define MWM_DECOR_MENU (1L << 4)
		676	#define MWM_DECOR_MINIMIZE (1L << 5)
		677	#define MWM_DECOR_MAXIMIZE (1L << 6)
		678	/* bit definitions for MwmHints.inputMode */
		679	#define MWM_INPUT_MODELESS 0
		680	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		681	#define MWM_INPUT_SYSTEM_MODAL 2
		682	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		683	#define PROP_MWM_HINTS_ELEMENTS 5
645		684
646	/*	685	/*
647	*****************************************************************************	686	*****************************************************************************
648	* MACRO DEFINES	687	* MACRO DEFINES
649	*****************************************************************************	688	*****************************************************************************
650	*/	689	*/
651	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	690	#define dDisp Display *disp = display->display
652	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
653	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
654	#define STRCASECMP(x, y) strcasecmp((x), (y))
655	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
656	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
657	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
658	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
659	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
660	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
661	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
662	#define STRDUP(x) strdup((const char *)(x))
663	#define STRLEN(x) strlen((const char *)(x))
664	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
665	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
666		691
667	/* convert pixel dimensions to row/column values. Everything as int32_t */	692	/* convert pixel dimensions to row/column values. Everything as int32_t */
668	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	693	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
669	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	694	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
670	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	695	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
671	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	696	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
672	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	697	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
673	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	698	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
674	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	699	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
675	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	700	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
676		701
677	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	702	// for m >= -n, ensure remainder lies between 0..n-1
678	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	703	#define MOD(m,n) (((m) + (n)) % (n))
679		704
680	#define Xscreen DefaultScreen(R->Xdisplay)	705	#define LINENO(n) MOD (term_start + int(n), total_rows)
681	#define Xroot DefaultRootWindow(R->Xdisplay)	706	#define ROW(n) row_buf [LINENO (n)]
682		707
683	/* how to build & extract colors and attributes */	708	/* how to build & extract colors and attributes */
684	#define GET_BASEFG(x) (((x) & RS_fgMask))	709	#define GET_BASEFG(x) (((x) & RS_fgMask))
685	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	710	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
686	#ifndef NO_BRIGHTCOLOR
687	# define GET_FGCOLOR(x) \
688	((((x) & RS_Bold) == 0 \
689	|| GET_BASEFG(x) < minCOLOR \
690	|| GET_BASEFG(x) >= minBrightCOLOR) \
691	? GET_BASEFG(x) \
692	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
693	# define GET_BGCOLOR(x) \
694	((((x) & RS_Blink) == 0 \
695	|| GET_BASEBG(x) < minCOLOR \
696	|| GET_BASEBG(x) >= minBrightCOLOR) \
697	? GET_BASEBG(x) \
698	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
699	#else
700	# define GET_FGCOLOR(x) GET_BASEFG(x)
701	# define GET_BGCOLOR(x) GET_BASEBG(x)
702	#endif
703		711
704	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	712	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
705	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	713	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		714
		715	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		716	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
706		717
707	#define GET_ATTR(x) (((x) & RS_attrMask))	718	#define GET_ATTR(x) (((x) & RS_attrMask))
708	#define GET_BGATTR(x) \	719	#define GET_BGATTR(x) \
709	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	720	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
710	| (((x) & RS_fgMask)<<Color_Bits)) \	721	| (((x) & RS_fgMask)<<Color_Bits)) \
711	: ((x) & (RS_attrMask | RS_bgMask)))	722	: ((x) & (RS_attrMask | RS_bgMask)))
712	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	723	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
713	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	724	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
714	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	725	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
715		726
		727	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		728
716	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	729	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
717	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	730	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		731
		732	#if ENABLE_STYLES
		733	# define FONTSET(style) fontset[GET_STYLE (style)]
		734	#else
		735	# define FONTSET(style) fontset[0]
		736	#endif
718		737
719	#ifdef HAVE_SCROLLBARS	738	#ifdef HAVE_SCROLLBARS
720	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	739	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
721	#else	740	#else
722	# define scrollbar_TotalWidth() (0)	741	# define scrollbar_TotalWidth() (0)
723	#endif	742	#endif
724	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	743	#define scrollbar_isMotion() (scrollBar.state == 'm')
725	#define scrollbar_isUp() (R->scrollBar.state == 'U')	744	#define scrollbar_isUp() (scrollBar.state == 'U')
726	#define scrollbar_isDn() (R->scrollBar.state == 'D')	745	#define scrollbar_isDn() (scrollBar.state == 'D')
727	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	746	#define scrollbar_isUpDn() isupper (scrollBar.state)
728	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	747	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
729		748
730	#define scrollbar_setIdle() R->scrollBar.state = 1
731	#define scrollbar_setMotion() R->scrollBar.state = 'm'
732	#define scrollbar_setUp() R->scrollBar.state = 'U'
733	#define scrollbar_setDn() R->scrollBar.state = 'D'
734
735	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	749	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
736	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	750	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
737	&& (y) <= scrollbarnext_dnval())	751	&& (y) <= scrollbarnext_dnval ())
738	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	752	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
739	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	753	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
740	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	754	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
741	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	755	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
742	#define SCROLLRXVT_MINHEIGHT 10	756	#define SCROLLRXVT_MINHEIGHT 10
743	#define SCROLLXTERM_MINHEIGHT 10	757	#define SCROLLXTERM_MINHEIGHT 10
744		758
745	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	759	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
746	? SCROLLNEXT_MINHEIGHT \	760	? SCROLLNEXT_MINHEIGHT \
747	: SCROLLRXVT_MINHEIGHT)	761	: SCROLLRXVT_MINHEIGHT)
748	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	762	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
749	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	763	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
750	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	764	#define scrollbar_position(y) ((y) - scrollBar.beg)
751	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	765	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
752	- scrollbar_minheight())	766	- scrollbar_minheight ())
753		767
754	#if (MENUBAR_MAX > 1)	768	#if (MENUBAR_MAX > 1)
755	/* rendition style flags */	769	/* rendition style flags */
756	# define menuBar_height() (R->TermWin.fheight + SHADOW)	770	# define menuBar_height() (fheight + MENU_SHADOW)
757	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	771	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
758	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	772	# define isMenuBarWindow(w) ((w) == menuBar.win)
759	#else	773	#else
760	# define menuBar_height() (0)	774	# define menuBar_height() (0)
761	# define menuBar_TotalHeight() (0)	775	# define menuBar_TotalHeight() (0)
762	# define isMenuBarWindow(w) (0)	776	# define isMenuBarWindow(w) (0)
763	#endif	777	#endif
…		…
765	#ifdef XPM_BACKGROUND	779	#ifdef XPM_BACKGROUND
766	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	780	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
767	#else	781	#else
768	# define XPMClearArea(a, b, c, d, e, f, g)	782	# define XPMClearArea(a, b, c, d, e, f, g)
769	#endif	783	#endif
770
771	#ifndef STRICT_FONT_CHECKING
772	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
773	#endif
774
775	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
776	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
777		784
778	#ifdef UTMP_SUPPORT	785	#ifdef UTMP_SUPPORT
779	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	786	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
780	# undef HAVE_UTMPX_H	787	# undef HAVE_UTMPX_H
781	# undef HAVE_STRUCT_UTMPX	788	# undef HAVE_STRUCT_UTMPX
…		…
806	#ifdef DEBUG_MAIN	813	#ifdef DEBUG_MAIN
807	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	814	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
808	#else	815	#else
809	# define D_MAIN(x)	816	# define D_MAIN(x)
810	#endif	817	#endif
811	#ifdef DEBUG_SCREEN
812	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
813	#else
814	# define D_SCREEN(x)
815	#endif
816	#ifdef DEBUG_SELECT
817	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
818	#else
819	# define D_SELECT(x)
820	#endif
821	#ifdef DEBUG_SIZE	818	#ifdef DEBUG_SIZE
822	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	819	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
823	#else	820	#else
824	# define D_SIZE(x)	821	# define D_SIZE(x)
825	#endif	822	#endif
826	#ifdef DEBUG_X	823
827	# define D_X(x) fprintf x ; fputc('\n', stderr)	824	extern class rxvt_failure_exception { } rxvt_failure_exception;
828	#else	825
829	# define D_X(x)	826	typedef callback1<void, const char *> log_callback;
830	#endif	827	typedef callback1<int, int> getfd_callback;
		828
		829	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		830	extern void rxvt_log (const char *fmt, ...);
		831	extern void rxvt_warn (const char *fmt, ...);
		832	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		833	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		834
		835	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		836	extern bool rxvt_set_locale (const char *locale);
		837	extern bool rxvt_push_locale (const char *locale);
		838	extern void rxvt_pop_locale ();
831		839
832	/*	840	/*
833	*****************************************************************************	841	*****************************************************************************
834	* VARIABLES	842	* VARIABLES
835	*****************************************************************************	843	*****************************************************************************
…		…
837	#ifdef MENUBAR	845	#ifdef MENUBAR
838	# include "menubar.h"	846	# include "menubar.h"
839	#endif	847	#endif
840		848
841	#define BLINK_INTERVAL 0.5	849	#define BLINK_INTERVAL 0.5
		850	#define TEXT_BLINK_INTERVAL 0.5
842		851
		852	#ifndef __attribute__
		853	# ifdef __GNUC__
		854	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		855	# define __attribute__(x)
		856	# endif
		857	# endif
		858	# define __attribute__(x)
		859	#endif
		860
		861	// primivite wrapper around mbstate_t to ensure initialisation
843	struct mbstate {	862	struct mbstate {
844	unsigned char orig;	863	mbstate_t mbs;
845	uint32_t reg;
846	int cnt;
847		864
848	mbstate ()	865	operator mbstate_t *() { return &mbs; }
		866	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		867	mbstate () { reset (); }
		868	};
		869
		870	#define UNICODE_MASK 0x1fffffUL
		871
		872	#if UNICODE3
		873	# define COMPOSE_LO 0x40000000UL
		874	# define COMPOSE_HI 0x400fffffUL
		875	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		876	#else
		877	# define COMPOSE_LO 0xd800UL
		878	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
		879	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
		880	#endif
		881
		882	#if ENABLE_COMBINING
		883	// compose chars are used to represent composite characters
		884	// that are not representable in unicode, as well as characters
		885	// not fitting in the BMP.
		886	struct compose_char {
		887	unicode_t c1, c2; // any chars != NOCHAR are valid
		888	compose_char (unicode_t c1, unicode_t c2)
		889	: c1(c1), c2(c2)
		890	{ }
		891	};
		892
		893	class rxvt_composite_vec {
		894	vector<compose_char> v;
		895	public:
		896	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		897	int expand (unicode_t c, wchar_t *r);
		898	compose_char *operator [](text_t c)
849	{	899	{
850	cnt = 0;	900	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		901	? &v[c - COMPOSE_LO]
		902	: 0;
851	}	903	}
852	};	904	};
853		905
		906	extern class rxvt_composite_vec rxvt_composite;
		907	#endif
		908
		909
		910	#ifdef KEYSYM_RESOURCE
		911	class keyboard_manager;
		912	#endif
		913
854	struct rxvt_term : rxvt_vars {	914	struct rxvt_term : zero_initialized, rxvt_vars {
855	struct mbstate mbstate;	915	log_callback *log_hook; // log error messages through this hook, if != 0
		916	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		917
		918	#if ENABLE_PERL
		919	void *self; // perl's $self
		920	#endif
		921
		922	struct mbstate mbstate; // current input multibyte state
856		923
857	unsigned char want_refresh:1,	924	unsigned char want_refresh:1,
858	#ifdef TRANSPARENT	925	#ifdef TRANSPARENT
859	want_full_refresh:1, /* awaiting full screen refresh */	926	want_full_refresh:1, /* awaiting full screen refresh */
860	#endif	927	#endif
…		…
867	num_scr_allow:1,	934	num_scr_allow:1,
868	bypass_keystate:1,	935	bypass_keystate:1,
869	#ifdef CURSOR_BLINK	936	#ifdef CURSOR_BLINK
870	hidden_cursor:1,	937	hidden_cursor:1,
871	#endif	938	#endif
		939	#ifdef TEXT_BLINK
		940	hidden_text:1,
		941	#endif
872	#ifdef POINTER_BLANK	942	#ifdef POINTER_BLANK
873	hidden_pointer:1,	943	hidden_pointer:1,
874	#endif	944	#endif
		945	enc_utf8:1, /* wether locale uses utf-8 */
		946	seen_input:1, /* wether we have seen some program output yet */
		947	seen_resize:1, /* wether we had a resize event */
875	parsed_geometry:1,	948	parsed_geometry:1;
876	seen_input:1; /* wether any input has been seen so far */
877		949
878	unsigned char refresh_type,	950	unsigned char refresh_type,
879	#ifdef UTMP_SUPPORT
880	next_utmp_action,
881	#endif
882	#ifndef NO_SETOWNER_TTYDEV
883	next_tty_action,
884	#endif
885	#ifdef META8_OPTION	951	#ifdef META8_OPTION
886	meta_char, /* Alt-key prefix */	952	meta_char, /* Alt-key prefix */
887	#endif	953	#endif
888	scrollbar_align,	954	scrollbar_align,
889	selection_wait,	955	selection_wait,
890	selection_type;	956	selection_type;
891	/* ---------- */	957	/* ---------- */
892	#ifdef GREEK_SUPPORT
893	short greek_mode; /* greek keyboard mode */
894	#endif
895	short rvideo;	958	short rvideo;
896	int16_t num_scr; /* screen: number lines scrolled */	959	int num_scr; /* screen: number lines scrolled */
897	uint16_t prev_ncol, /* screen: previous number of columns */	960	int prev_ncol, /* screen: previous number of columns */
898	prev_nrow; /* screen: previous number of rows */	961	prev_nrow; /* screen: previous number of rows */
899	#ifdef RXVT_GRAPHICS
900	uint16_t gr_prev_start;
901	#endif
902	/* ---------- */	962	/* ---------- */
903	rend_t rstyle;	963	rend_t rstyle;
904	/* ---------- */	964	/* ---------- */
905	uint32_t pixcolor_set[NPIXCLR_SETS];	965	uint32_t pixcolor_set[NPIXCLR_SETS];
906	/* ---------- */	966	/* ---------- */
907	#ifdef SELECTION_SCROLLING	967	#ifdef SELECTION_SCROLLING
908	int scroll_selection_delay,
909	scroll_selection_lines;	968	int scroll_selection_lines;
910	enum page_dirn scroll_selection_dir;	969	enum page_dirn scroll_selection_dir;
911	int selection_save_x,	970	int selection_save_x,
912	selection_save_y,	971	selection_save_y,
913	selection_save_state,	972	selection_save_state;
914	pending_scroll_selection;
915	#endif	973	#endif
916	/* ---------- */	974	/* ---------- */
917	int csrO, /* Hops - csr offset in thumb/slider to */	975	int csrO, /* Hops - csr offset in thumb/slider to */
918	/* give proper Scroll behaviour */	976	/* give proper Scroll behaviour */
919	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
920	scroll_arrow_delay,
921	#endif
922	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	977	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
923	mouse_slip_wheel_delay,
924	mouse_slip_wheel_speed,	978	mouse_slip_wheel_speed,
925	#endif	979	#endif
926	refresh_count,	980	refresh_count,
927	refresh_limit,	981	refresh_limit,
928	fnum, /* logical font number */
929	last_bot, /* scrollbar last bottom position */	982	last_bot, /* scrollbar last bottom position */
930	last_top, /* scrollbar last top position */	983	last_top, /* scrollbar last top position */
931	last_state, /* scrollbar last state */	984	last_state, /* scrollbar last state */
932	scrollbar_len,	985	scrollbar_len,
933	currmaxcol,
934	#ifdef MENUBAR	986	#ifdef MENUBAR
935	menu_readonly, /* okay to alter menu? */	987	menu_readonly, /* okay to alter menu? */
936	Arrows_x,	988	Arrows_x,
937	#endif	989	#endif
938	#if MENUBAR_MAX > 1	990	#if MENUBAR_MAX > 1
…		…
944	# ifdef POINTER_BLANK	996	# ifdef POINTER_BLANK
945	pointerBlankDelay,	997	pointerBlankDelay,
946	# endif	998	# endif
947	allowedxerror;	999	allowedxerror;
948	/* ---------- */	1000	/* ---------- */
949	unsigned int ModMetaMask,	1001	unsigned int ModLevel3Mask,
		1002	ModMetaMask,
950	ModNumLockMask,	1003	ModNumLockMask;
951	old_width, /* last used width in screen resize */	1004	int old_width, /* last used width in screen resize */
952	old_height, /* last used height in screen resize */	1005	old_height; /* last used height in screen resize */
953	#ifndef NO_BRIGHTCOLOR
954	colorfgbg,
955	#endif
956	ttymode;
957	unsigned long PrivateModes,	1006	unsigned long priv_modes,
958	SavedModes;	1007	SavedModes;
959	/* ---------- */
960	#ifdef PREFER_24BIT
961	Visual *Xvisual;
962	#endif
963	/* ---------- */	1008	/* ---------- */
964	Atom xa[NUM_XA];	1009	Atom xa[NUM_XA];
965	/* ---------- */	1010	/* ---------- */
966	#ifdef MENUBAR	1011	#ifdef MENUBAR
967	GC menubarGC;	1012	GC menubarGC;
…		…
972	botShadowGC;	1017	botShadowGC;
973	#endif	1018	#endif
974	#ifdef XTERM_SCROLLBAR	1019	#ifdef XTERM_SCROLLBAR
975	GC xscrollbarGC,	1020	GC xscrollbarGC,
976	ShadowGC;	1021	ShadowGC;
		1022	#endif
		1023	#ifdef PLAIN_SCROLLBAR
		1024	GC pscrollbarGC;
977	#endif	1025	#endif
978	#ifdef NEXT_SCROLLBAR	1026	#ifdef NEXT_SCROLLBAR
979	GC blackGC,	1027	GC blackGC,
980	whiteGC,	1028	whiteGC,
981	grayGC,	1029	grayGC,
…		…
989	#endif	1037	#endif
990	/* ---------- */	1038	/* ---------- */
991	Time selection_time,	1039	Time selection_time,
992	selection_request_time;	1040	selection_request_time;
993	pid_t cmd_pid; /* process id of child */	1041	pid_t cmd_pid; /* process id of child */
994	gid_t ttygid;	1042	char * incr_buf;
995	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1043	size_t incr_buf_size, incr_buf_fill;
996	uid_t euid;
997	gid_t egid;
998	#endif
999	/* ---------- */	1044	/* ---------- */
1000	Cursor leftptr_cursor;	1045	Cursor leftptr_cursor;
1001	#ifdef POINTER_BLANK
1002	Cursor blank_cursor;
1003	#endif
1004	/* ---------- */	1046	/* ---------- */
1005	const char *ttydev; /* pty/tty name */
1006	#ifndef NO_BACKSPACE_KEY	1047	#ifndef NO_BACKSPACE_KEY
1007	const char *key_backspace;	1048	const char *key_backspace;
1008	#endif	1049	#endif
1009	#ifndef NO_DELETE_KEY	1050	#ifndef NO_DELETE_KEY
1010	const char *key_delete;	1051	const char *key_delete;
1011	#endif	1052	#endif
1012	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1013	KeySym ks_bigfont, ks_smallfont;
1014	#endif
1015	#ifdef GREEK_SUPPORT
1016	KeySym ks_greekmodeswith;
1017	#endif
1018	#ifdef USE_XIM
1019	XIC Input_Context;
1020	XIMStyle input_style;
1021	int event_type;
1022	#endif
1023	struct mouse_event MEvent;	1053	struct mouse_event MEvent;
1024	XComposeStatus compose;	1054	XComposeStatus compose;
1025	#ifdef RXVT_GRAPHICS
1026	int graphics_up;
1027	struct grwin_t *gr_root;
1028	#endif
1029	ttymode_t tio;	1055	ttymode_t tio;
1030	#ifdef UTMP_SUPPORT	1056	#ifdef UTMP_SUPPORT
1031	# ifdef HAVE_STRUCT_UTMP	1057	# ifdef HAVE_STRUCT_UTMP
1032	struct utmp ut;	1058	struct utmp ut;
1033	# endif	1059	# endif
…		…
1042	row_col_t oldcursor;	1068	row_col_t oldcursor;
1043	#ifdef XPM_BACKGROUND	1069	#ifdef XPM_BACKGROUND
1044	bgPixmap_t bgPixmap;	1070	bgPixmap_t bgPixmap;
1045	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1071	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1046	#endif	1072	#endif
1047	#ifdef MULTICHAR_SET
1048	int oldcursormulti;
1049	void (*multichar_decode)(unsigned char *str, int len);
1050	#endif
1051	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1052	struct stat ttyfd_stat; /* original status of our tty */
1053	#endif
1054	#ifdef MENUBAR	1073	#ifdef MENUBAR
1055	menu_t *ActiveMenu, /* currently active menu */	1074	menu_t *ActiveMenu, /* currently active menu */
1056	*BuildMenu; /* the menu currently being built */	1075	*BuildMenu; /* the menu currently being built */
1057	bar_t *CurrentBar;	1076	bar_t *CurrentBar;
1058	# if !(MENUBAR_MAX > 1)	1077	# if ! (MENUBAR_MAX > 1)
1059	bar_t BarList;	1078	bar_t BarList;
1060	# endif /* (MENUBAR_MAX > 1) */	1079	# endif /* (MENUBAR_MAX > 1) */
1061	#endif	1080	#endif
1062	#ifdef RXVT_GRAPHICS
1063	Window gr_last_id;
1064	#endif
1065	#ifdef CURSOR_BLINK
1066	struct timeval lastcursorchange;
1067	#endif
1068	#ifdef POINTER_BLANK
1069	struct timeval lastmotion;
1070	#endif
1071		1081
1072	/* these three don't need to be kept but do so to placate some mem checkers */	1082	#if ENABLE_OVERLAY
		1083	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1084	text_t **ov_text;
		1085	rend_t **ov_rend;
		1086
		1087	void scr_swap_overlay ();
		1088	void scr_overlay_new (int x, int y, int w, int h);
		1089	void scr_overlay_off ();
		1090	void scr_overlay_set (int x, int y,
		1091	text_t text,
		1092	rend_t rend = OVERLAY_RSTYLE);
		1093	void scr_overlay_set (int x, int y, const char *s);
		1094	void scr_overlay_set (int x, int y, const wchar_t *s);
		1095	#endif
		1096
		1097	vector<void *> allocated; // free these memory blocks with free()
		1098
1073	char *env_windowid; /* environmental variable WINDOWID */	1099	char *env_windowid; /* environmental variable WINDOWID */
1074	char *env_display; /* environmental variable DISPLAY */	1100	char *env_display; /* environmental variable DISPLAY */
1075	char *env_term; /* environmental variable TERM */	1101	char *env_term; /* environmental variable TERM */
1076	char *env_colorfgbg;	1102	char *env_colorfgbg;
1077	char *buffer;
1078	char *locale;	1103	char *locale;
1079	char charsets[4];	1104	char charsets[4];
1080	unsigned char *v_buffer; /* pointer to physical buffer */	1105	char *v_buffer; /* pointer to physical buffer */
1081	unsigned int v_buflen; /* size of area to write */	1106	unsigned int v_buflen; /* size of area to write */
1082	char *newfont[MAX_NFONTS];	1107	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1108
1083	#ifdef KEYSYM_RESOURCE	1109	#ifdef KEYSYM_RESOURCE
1084	const unsigned char *Keysym_map[256];	1110	keyboard_manager *keyboard;
1085	#endif	1111	#endif
		1112
1086	const char *rs[NUM_RESOURCES];	1113	const char *rs[NUM_RESOURCES];
1087	/* command input buffering */	1114	/* command input buffering */
1088	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1115	char *cmdbuf_ptr, *cmdbuf_endp;
1089	unsigned char cmdbuf_base[BUFSIZ];	1116	char cmdbuf_base[CBUFSIZ];
1090	unsigned char kbuf[KBUFSZ];
1091		1117
1092	rxvt_salloc *ralloc;	1118	rxvt_salloc *talloc; // text line allocator
1093	rxvt_salloc *talloc;	1119	rxvt_salloc *ralloc; // rend line allocator
1094		1120
1095	void paste (const unsigned char *data, unsigned int len);	1121	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1122
		1123	#if ENABLE_FRILLS || ISO_14755
		1124	// ISO 14755 entry support
		1125	unicode_t iso14755buf;
		1126	void commit_iso14755 ();
		1127	int hex_keyval (XKeyEvent &ev);
		1128	# if ISO_14755
		1129	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1130	void iso14755_54 (int x, int y);
		1131	# endif
		1132	#endif
		1133
		1134	// modifies first argument(!)
		1135	void paste (char *data, unsigned int len);
1096		1136
1097	void flush ();	1137	void flush ();
1098		1138
		1139	#if TRANSPARENT
		1140	void rootwin_cb (XEvent &xev);
		1141	xevent_watcher rootwin_ev;
		1142	#endif
		1143
		1144	void x_cb (XEvent &xev);
		1145	xevent_watcher termwin_ev;
		1146	xevent_watcher vt_ev;
		1147	#ifdef HAVE_SCROLLBARS
		1148	xevent_watcher scrollbar_ev;
		1149	#endif
		1150	#ifdef MENUBAR
		1151	xevent_watcher menubar_ev;
		1152	#endif
		1153
1099	void check_cb (check_watcher &w); check_watcher check_ev;	1154	void check_cb (check_watcher &w); check_watcher check_ev;
1100	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1155	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1156	void flush_cb (time_watcher &w); time_watcher flush_ev;
1101		1157
1102	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1158	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1103	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1104		1159
1105	void incr_cb (time_watcher &w); time_watcher incr_ev;	1160	void incr_cb (time_watcher &w); time_watcher incr_ev;
1106		1161
1107	#ifdef CURSOR_BLINK	1162	#ifdef CURSOR_BLINK
		1163	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1164	#endif
		1165	#ifdef TEXT_BLINK
1108	void blink_cb (time_watcher &w); time_watcher blink_ev;	1166	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1167	#endif
		1168
		1169	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1170	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1171	#endif
		1172	#ifdef SELECTION_SCROLLING
		1173	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1174	#endif
		1175	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1176	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1109	#endif	1177	#endif
1110		1178
1111	#ifdef POINTER_BLANK	1179	#ifdef POINTER_BLANK
1112	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1180	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1113	void pointer_blank ();	1181	void pointer_blank ();
		1182	#endif
1114	void pointer_unblank ();	1183	void pointer_unblank ();
1115	#endif
1116		1184
1117	void tt_printf (const char *fmt,...);	1185	void tt_printf (const char *fmt,...);
1118	void tt_write (const unsigned char *data, unsigned int len);	1186	void tt_write (const char *data, unsigned int len);
		1187	void pty_write ();
1119		1188
1120	void tt_winch ();	1189	void tt_winch ();
1121		1190
1122	rxvt_term ();	1191	rxvt_term ();
1123	~rxvt_term ();	1192	~rxvt_term ();
		1193	void child_exit (); // child has exited, usually destroys
1124	void destroy ();	1194	void destroy ();
		1195	void emergency_cleanup ();
1125		1196
1126	bool init (int argc, const char *const *argv);	1197	bool init (int argc, const char *const *argv);
1127	bool init_vars ();	1198	bool init_vars ();
1128		1199
1129	uint32_t next_char ();
1130
1131	bool pty_fill ();	1200	bool pty_fill ();
		1201
		1202	void init_secondary ();
		1203	const char **init_resources (int argc, const char *const *argv);
		1204	void init_env ();
		1205	void set_locale (const char *locale);
		1206	void init_xlocale ();
		1207	void init_command (const char *const *argv);
		1208	void run_command (const char *const *argv);
		1209	int run_child (const char *const *argv);
		1210
		1211	void color_aliases (int idx);
		1212	void recolour_cursor ();
		1213	void create_windows (int argc, const char *const *argv);
		1214	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1215	void window_calc (unsigned int newwidth, unsigned int newheight);
		1216
		1217	#if USE_XIM
		1218	rxvt_xim *input_method;
		1219	XIC Input_Context;
		1220	XIMStyle input_style;
		1221	XPoint spot; // most recently sent spot position
		1222
		1223	void im_destroy ();
		1224	void im_cb (); im_watcher im_ev;
		1225	void im_set_size (XRectangle &size);
		1226	void im_set_position (XPoint &pos);
		1227	void im_set_color (unsigned long &fg, unsigned long &bg);
		1228	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1229
		1230	bool IMisRunning ();
		1231	void IMSendSpot ();
		1232	bool IM_get_IC (const char *modifiers);
		1233	void IMSetStatusPosition ();
		1234	#endif
		1235
		1236	void resize_scrollbar ();
		1237
		1238	void pixel_position (int *x, int *y);
		1239
		1240	void selection_click (int clicks, int x, int y);
		1241	void selection_extend (int x, int y, int flag);
		1242	void selection_rotate (int x, int y);
		1243
		1244	/* autoconvert */
		1245
		1246	// command.C
		1247	void lookup_key (XKeyEvent &ev);
		1248	unsigned int cmd_write (const char *str, unsigned int count);
		1249
		1250	unicode_t next_char ();
		1251	unicode_t cmd_getc ();
		1252	unicode_t next_octet ();
		1253	unicode_t cmd_get8 ();
		1254
		1255	bool cmd_parse ();
		1256	void mouse_report (XButtonEvent &ev);
		1257	void button_press (XButtonEvent &ev);
		1258	void button_release (XButtonEvent &ev);
		1259	void focus_in ();
		1260	void focus_out ();
		1261	int check_our_parents ();
		1262	#ifdef PRINTPIPE
		1263	FILE *popen_printer ();
		1264	int pclose_printer (FILE *stream);
		1265	#endif
		1266	void process_print_pipe ();
		1267	void process_nonprinting (unicode_t ch);
		1268	void process_escape_vt52 (unicode_t ch);
		1269	void process_escape_seq ();
1132	void process_x_events ();	1270	void process_csi_seq ();
		1271	void process_window_ops (const int *args, unsigned int nargs);
		1272	char *get_to_st (unicode_t &ends_how);
		1273	void process_dcs_seq ();
		1274	void process_osc_seq ();
		1275	void process_color_seq (int report, int color, const char *str, char resp);
		1276	void process_xterm_seq (int op, const char *str, char resp);
		1277	int privcases (int mode, unsigned long bit);
		1278	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1279	void process_sgr_mode (unsigned int nargs, const int *arg);
		1280	void process_graphics ();
		1281	// init.C
		1282	void Get_Colours ();
		1283	void get_ourmods ();
		1284	// logging.C
		1285	void makeutent (const char *pty, const char *hostname);
		1286	void cleanutent ();
		1287	// main.C
		1288	void privileged_utmp (rxvt_privaction action);
		1289	bool set_fonts ();
		1290	void set_string_property (Atom prop, const char *str, int len = -1);
		1291	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1292	void set_title (const char *str);
		1293	void set_icon_name (const char *str);
		1294	void set_window_color (int idx, const char *color);
		1295	void set_colorfgbg ();
		1296	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1297	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1133		1298
1134	void *operator new (size_t s);	1299	#ifdef MENUBAR
1135	void operator delete (void *p, size_t s);	1300	// menubar.C
		1301	void menuitem_free (menu_t *menu, menuitem_t *item);
		1302	int action_dispatch (action_t *action);
		1303	void menuarrow_free (char name);
		1304	void menuarrow_add (char *string);
		1305	char *menu_find_base (menu_t **menu, char *path);
		1306	menu_t *menu_delete (menu_t *menu);
		1307	menu_t *menu_add (menu_t *parent, char *path);
		1308	void drawbox_menubar (int x, int len, int state);
		1309	void drawtriangle (int x, int y, int state);
		1310	void drawbox_menuitem (int y, int state);
		1311	void menu_show ();
		1312	void menu_display (void (rxvt_term::*update) ());
		1313	void menu_hide_all ();
		1314	void menu_hide ();
		1315	void menu_clear (menu_t *menu);
		1316	void menubar_clear ();
		1317	bar_t *menubar_find (const char *name);
		1318	int menubar_push (const char *name);
		1319	void menubar_remove (const char *name);
		1320	void menubar_dump (FILE *fp);
		1321	void menubar_read (const char *filename);
		1322	void menubar_dispatch (char *str);
		1323	void draw_Arrows (int name, int state);
		1324	void menubar_expose ();
		1325	int menubar_mapping (int map);
		1326	int menu_select (XButtonEvent &ev);
		1327	void menubar_select (XButtonEvent &ev);
		1328	void menubar_control (XButtonEvent &ev);
		1329	void map_menuBar (int map);
		1330	#endif
1136		1331
1137	/* screen(!) */	1332	// screen.C
1138	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1333
1139	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1334	void lalloc (line_t &l)
		1335	{
		1336	l.t = (text_t *)talloc->alloc ();
		1337	l.r = (rend_t *)ralloc->alloc ();
		1338	}
		1339
		1340	#if 0
		1341	void lfree (line_t &l)
		1342	{
		1343	talloc->free (l.t);
		1344	ralloc->free (l.r);
		1345	}
		1346	#endif
		1347
		1348	void lresize (line_t &l)
		1349	{
		1350	if (!l.t)
		1351	return;
		1352
		1353	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1354	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1355
		1356	l.l = min (l.l, ncol);
		1357
		1358	if (ncol > prev_ncol)
		1359	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1360	}
		1361
		1362	int fgcolor_of (rend_t r)
		1363	{
		1364	int base = GET_BASEFG (r);
		1365	#ifndef NO_BRIGHTCOLOR
		1366	if (r & RS_Bold
		1367	# if ENABLE_STYLES
		1368	&& OPTION (Opt_intensityStyles)
		1369	# endif
		1370	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1371	base += minBrightCOLOR - minCOLOR;
		1372	#endif
		1373	return base;
		1374	}
		1375
		1376	int bgcolor_of (rend_t r)
		1377	{
		1378	int base = GET_BASEBG (r);
		1379	#ifndef NO_BRIGHTCOLOR
		1380	if (r & RS_Blink
		1381	# if ENABLE_STYLES
		1382	&& OPTION (Opt_intensityStyles)
		1383	# endif
		1384	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1385	base += minBrightCOLOR - minCOLOR;
		1386	#endif
		1387	return base;
		1388	}
		1389
		1390	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
		1391	void scr_blank_screen_mem (line_t &l, rend_t efs);
1140	int scr_scroll_text (int row1, int row2, int count, int spec);	1392	int scr_scroll_text (int row1, int row2, int count);
1141	void scr_reset ();	1393	void scr_reset ();
1142	void scr_reset_realloc ();
1143	void scr_release ();	1394	void scr_release ();
		1395	void scr_clear (bool really = false);
		1396	void scr_refresh (unsigned char refresh_type);
		1397	bool scr_refresh_rend (rend_t mask, rend_t value);
		1398	void scr_erase_screen (int mode);
		1399	#if ENABLE_FRILLS
		1400	void scr_erase_savelines ();
		1401	void scr_backindex ();
		1402	void scr_forwardindex ();
		1403	#endif
		1404	void scr_touch (bool refresh);
		1405	void scr_expose (int x, int y, int width, int height, bool refresh);
		1406	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1407	void scr_recolour ();
		1408	void scr_remap_chars ();
		1409	void scr_remap_chars (const line_t &l);
		1410
		1411	void scr_poweron ();
		1412	void scr_cursor (int mode);
		1413	void scr_do_wrap ();
		1414	int scr_change_screen (int scrn);
		1415	void scr_color (unsigned int color, int fgbg);
		1416	void scr_rendition (int set, int style);
		1417	void scr_add_lines (const unicode_t *str, int nlines, int len);
		1418	void scr_backspace ();
		1419	void scr_tab (int count, bool ht = false);
		1420	void scr_gotorc (int row, int col, int relative);
		1421	void scr_index (enum page_dirn direction);
		1422	void scr_erase_line (int mode);
		1423	void scr_E ();
		1424	void scr_insdel_lines (int count, int insdel);
		1425	void scr_insdel_chars (int count, int insdel);
		1426	void scr_scroll_region (int top, int bot);
		1427	void scr_cursor_visible (int mode);
		1428	void scr_autowrap (int mode);
		1429	void scr_relative_origin (int mode);
		1430	void scr_insert_mode (int mode);
		1431	void scr_set_tab (int mode);
		1432	void scr_rvideo_mode (int mode);
		1433	void scr_report_position ();
		1434	void set_font_style ();
		1435	void scr_charset_choose (int set);
		1436	void scr_charset_set (int set, unsigned int ch);
		1437	int scr_move_to (int y, int len);
		1438	int scr_page (enum page_dirn direction, int nlines);
		1439	int scr_changeview (unsigned int oldviewstart);
		1440	void scr_bell ();
		1441	void scr_printscreen (int fullhist);
		1442	void scr_reverse_selection ();
		1443	void scr_dump (int fd);
		1444	void selection_check (int check_more);
		1445	void selection_paste (Window win, Atom prop, bool delete_prop);
		1446	void selection_property (Window win, Atom prop);
		1447	void selection_request (Time tm, int x, int y);
		1448	int selection_request_other (Atom target, int selnum);
		1449	void selection_clear ();
		1450	void selection_make (Time tm);
		1451	bool selection_grab (Time tm);
		1452	void selection_start_colrow (int col, int row);
		1453	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1454	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1455	void selection_remove_trailing_spaces ();
		1456	void selection_send (const XSelectionRequestEvent &rq);
		1457
		1458	#if defined(NEXT_SCROLLBAR)
		1459	// scrollbar-next.C
		1460	Pixmap renderPixmap (const char *const *data, int width, int height);
		1461	void init_scrollbar_stuff ();
		1462	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1463	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1464	#endif
		1465
		1466	#if defined(RXVT_SCROLLBAR)
		1467	// scrollbar-rxvt.C
		1468	void Draw_button (int x, int y, int state, int dirn);
		1469	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1470	#endif
		1471
		1472	#if defined(XTERM_SCROLLBAR)
		1473	// scrollbar-xterm.C
		1474	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1475	#endif
		1476
		1477	#if defined(PLAIN_SCROLLBAR)
		1478	// scrollbar-plain.C
		1479	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1480	#endif
		1481
		1482	// scrollbar.C
		1483	int scrollbar_mapping (int map);
		1484	int scrollbar_show (int update);
		1485	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1486
		1487	// xdefaults.C
		1488	void get_options (int argc, const char *const *argv);
		1489	int parse_keysym (const char *str, const char *arg);
		1490	void get_xdefaults (FILE *stream, const char *name);
		1491	void extract_resources ();
		1492	// xpm.C
		1493	int scale_pixmap (const char *geom);
		1494	void resize_pixmap ();
		1495	Pixmap set_bgPixmap (const char *file);
1144	};	1496	};
1145
1146	#ifndef __attribute__
1147	# ifdef __GNUC__
1148	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1149	# define __attribute__(x)
1150	# endif
1151	# endif
1152	# define __attribute__(x)
1153	#endif
1154		1497
1155	/*	1498	/*
1156	*****************************************************************************	1499	*****************************************************************************
1157	* PROTOTYPES	1500	* PROTOTYPES
1158	*****************************************************************************	1501	*****************************************************************************
…		…
1160	#ifdef PROTOTYPES	1503	#ifdef PROTOTYPES
1161	# define __PROTO(p) p	1504	# define __PROTO(p) p
1162	#else	1505	#else
1163	# define __PROTO(p) ()	1506	# define __PROTO(p) ()
1164	#endif	1507	#endif
1165	#include "protos.h"
1166		1508
1167	#ifdef DEBUG_malloc	1509	#ifdef DEBUG_malloc
1168	# include "dmalloc.h" /* This comes last */	1510	# include "dmalloc.h" /* This comes last */
1169	#endif	1511	#endif
1170		1512

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