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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.24 by pcg, Thu Jan 29 21:35:58 2004 UTC vs.
Revision 1.198 by root, Thu Jan 12 00:35:39 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	#include <limits.h>
7		9
8	#include <X11/cursorfont.h>	10	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	11	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	12	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	13	#include <X11/Xatom.h>
		14	#if ENABLE_FRILLS
		15	# include <X11/Xmd.h>
		16	#endif
12		17
13	#include "defaultfont.h"	18	#include "encoding.h"
14	#include "rxvtcolor.h"	19	#include "rxvtfont.h"
		20	#include "rxvttoolkit.h"
15	#include "iom.h"	21	#include "iom.h"
16	#include "salloc.h"	22	#include "salloc.h"
17		23
18	#include <wchar.h>	24	#include "rxvtperl.h"
		25
		26	#if ENABLE_FRILLS
		27	# define ENABLE_XEMBED 1
		28	# define ENABLE_EWMH 1
		29	# define CURSOR_BLINK 1
		30	#endif
19		31
20	/*	32	/*
21	*****************************************************************************	33	*****************************************************************************
22	* SYSTEM HACKS	34	* SYSTEM HACKS
23	*****************************************************************************	35	*****************************************************************************
24	*/	36	*/
25	/* Consistent defines - please report on the necessity	37	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	38	* @ Unixware: defines (__svr4__)
27	*/	39	*/
28	#if defined (SVR4) && !defined (__svr4__)	40	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	41	# define __svr4__ 1
30	#endif	42	#endif
31	#if defined (sun) && !defined (__sun__)	43	#if defined (sun) && !defined (__sun__)
32	# define __sun__	44	# define __sun__ 1
33	#endif	45	#endif
34
35		46
36	#ifndef HAVE_XPOINTER	47	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	48	typedef char *XPointer;
38	#endif	49	#endif
39		50
…		…
49	int line;	60	int line;
50	int local;	61	int local;
51	} ttymode_t;	62	} ttymode_t;
52	#endif	63	#endif
53		64
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	65	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	66	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	67	# include <X11/xpm.h>
60	# else	68	# else
61	# include <xpm.h>	69	# include <xpm.h>
…		…
66	# define STDIN_FILENO 0	74	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	75	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	76	# define STDERR_FILENO 2
69	#endif	77	#endif
70		78
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	79	/*
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	80	*****************************************************************************
73	# define NO_SETOWNER_TTYDEV	81	* PROTOTYPES
74	# endif	82	*****************************************************************************
75	#endif	83	*/
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	84	// main.C
77	# define NO_SETOWNER_TTYDEV	85	RETSIGTYPE rxvt_Child_signal (int sig);
78	#endif	86	RETSIGTYPE rxvt_Exit_signal (int sig);
		87	void rxvt_clean_exit ();
		88	void * rxvt_malloc (size_t size);
		89	void * rxvt_calloc (size_t number, size_t size);
		90	void * rxvt_realloc (void *ptr, size_t size);
		91	void rxvt_privileges (rxvt_privaction action);
		92
		93	// util.C
		94	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		95	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		96	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		97	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		98	char * rxvt_strdup (const char *str);
		99
		100	// misc.C
		101	char * rxvt_r_basename (const char *str);
		102	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		103	void rxvt_log (const char *fmt,...);
		104	void rxvt_warn (const char *fmt,...);
		105	void rxvt_fatal (const char *fmt,...);
		106	void rxvt_exit_failure ();
		107	int rxvt_Str_match (const char *s1, const char *s2);
		108	const char * rxvt_Str_skip_space (const char *str);
		109	char * rxvt_Str_trim (char *str);
		110	int rxvt_Str_escaped (char *str);
		111	char ** rxvt_splitcommastring (const char *cs);
		112	void rxvt_freecommastring (char **cs);
		113	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		114	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
		115	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
		116	void rxvt_usleep (int usecs);
		117
		118	/////////////////////////////////////////////////////////////////////////////
		119
		120	// temporarily replace the process environment
		121	extern char **environ;
		122	extern char **rxvt_environ; // the original environ pointer
		123
		124	struct temp_environ
		125	{
		126	char **prev;
		127
		128	temp_environ (const stringvec *envv)
		129	: prev(environ)
		130	{
		131	if (envv)
		132	environ = (char **)envv->begin ();
		133	}
		134
		135	temp_environ (char **env)
		136	: prev(environ)
		137	{
		138	if (env)
		139	environ = env;
		140	}
		141
		142	~temp_environ ()
		143	{
		144	environ = prev;
		145	}
		146	};
		147
		148	#define TEMP_ENV temp_environ temp_environ (envv)
79		149
80	/*	150	/*
81	*****************************************************************************	151	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	152	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	153	*****************************************************************************
…		…
93	#endif	163	#endif
94		164
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	165	/* If we're using either the rxvt scrollbar or menu bars, keep the
96	* scrollColor resource.	166	* scrollColor resource.
97	*/	167	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	168	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	169	# define KEEP_SCROLLCOLOR 1
100	#else	170	#else
101	# undef KEEP_SCROLLCOLOR	171	# undef KEEP_SCROLLCOLOR
102	#endif	172	#endif
103		173
104	#ifdef XPM_BACKGROUND	174	#ifdef XPM_BACKGROUND
105	typedef struct {	175	typedef struct {
106	short w, h, x, y;	176	short w, h, x, y;
107	Pixmap pixmap;	177	Pixmap pixmap;
108	} bgPixmap_t;	178	} bgPixmap_t;
109	#endif	179	#endif
110		180
111	/*	181	/*
112	* the 'essential' information for reporting Mouse Events	182	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	183	* pared down from XButtonEvent
114	*/	184	*/
115	struct mouse_event {	185	struct mouse_event {
116	int clicks;	186	int clicks;
117	Time time; /* milliseconds */	187	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	188	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	189	unsigned int button; /* detail */
120	};	190	};
121		191
122	#ifndef min	192	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	193	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	194	CARD32 flags;
		195	CARD32 functions;
		196	CARD32 decorations;
		197	INT32 input_mode;
		198	CARD32 status;
		199	} MWMHints;
125	#endif	200	#endif
126		201
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	202	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	203	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	204	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	205	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	206	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	207	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	208	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	209	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	210	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	211	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	212
		213	# define XEMBED_MODALITY_ON 10
		214	# define XEMBED_MODALITY_OFF 11
		215	# define XEMBED_REGISTER_ACCELERATOR 12
		216	# define XEMBED_UNREGISTER_ACCELERATOR 13
		217	# define XEMBED_ACTIVATE_ACCELERATOR 14
		218
		219	// XEMBED detail code
		220	# define XEMBED_FOCUS_CURRENT 0
		221	# define XEMBED_FOCUS_FIRST 1
		222	# define XEMBED_FOCUS_LAST 2
		223
		224	# define XEMBED_MAPPED (1 << 0)
		225	#endif
138		226
139	/*	227	/*
140	*****************************************************************************	228	*****************************************************************************
141	* NORMAL DEFINES	229	* NORMAL DEFINES
142	*****************************************************************************	230	*****************************************************************************
143	*/	231	*/
144		232
145	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146	# error if you disable both selection styles, how can you select, silly?
147	#endif
148
149	#define APL_CLASS "XTerm" /* class name */
150	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151	#define APL_NAME "rxvt" /* normal name */
152
153	/* COLORTERM, TERM environment variables */	233	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	234	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	235	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	236	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	237	#else
158	# define COLORTERMENVFULL COLORTERMENV	238	# define COLORTERMENVFULL COLORTERMENV
159	#endif	239	#endif
160	#ifndef TERMENV	240	#ifndef TERMENV
161	# define TERMENV "xterm"	241	# define TERMENV "rxvt-unicode"
162	#endif	242	#endif
163		243
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	244	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	245	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif	246	#endif
167		247
168	#ifdef NO_RESOURCES	248	#if defined (ISO_14755) || defined (ENABLE_PERL)
169	# undef USE_XGETDEFAULT	249	# define ENABLE_OVERLAY 1
170	#endif	250	#endif
171		251
172	/* now look for other badly set stuff */	252	/* now look for other badly set stuff */
173		253
174	#if !defined (EACCESS) && defined(EAGAIN)	254	#if !defined (EACCESS) && defined(EAGAIN)
…		…
182		262
183	#define menuBar_esc 10	263	#define menuBar_esc 10
184	#define scrollBar_esc 30	264	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */	265	#define menuBar_margin 2 /* margin below text */
186		266
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	267	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	268	# define HAVE_SCROLLBARS 1
189	#endif	269	#endif
190		270
191	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	271	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192	#ifdef HALFSHADOW	272	#ifdef HALFSHADOW
193	# define SHADOW 1	273	# define MENU_SHADOW 1
194	#else	274	#else
195	# define SHADOW 2	275	# define MENU_SHADOW 2
196	#endif	276	#endif
197		277
198	#define R_SB_ALIGN_CENTRE 0	278	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	279	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	280	#define R_SB_ALIGN_BOTTOM 2
201		281
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	282	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	283	#define R_SB_XTERM 2
		284	#define R_SB_PLAIN 4
		285	#define R_SB_RXVT 8
205		286
206	#define SB_WIDTH_NEXT 19	287	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	288	#define SB_WIDTH_XTERM 15
		289	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	290	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	291	# define SB_WIDTH_RXVT 10
210	#endif	292	#endif
211		293
212	/*	294	/*
…		…
239	* | | :::::::: |	321	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	322	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	323	* | +---------+ |
242	* | | ......%%| |	324	* | | ......%%| |
243	* | | ......%%| |	325	* | | ......%%| |
244	* | | ..()..%%| |	326	* | | .. ()..%%| |
245	* | | ......%%| |	327	* | | ......%%| |
246	* | | %%%%%%%%| |	328	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	329	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	330	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	331	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	352	* :............:
271	* |	353	* |
272	* +---< SB_WIDTH_NEXT	354	* +---< SB_WIDTH_NEXT
273	*/	355	*/
274		356
		357	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	358	NO_REFRESH = 0 , /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	359	FAST_REFRESH = 1<<0, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	360	SLOW_REFRESH = 1<<1, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	361	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
279	#define REFRESH_BOUNDS (1<<3)	362	};
280		363
281	#ifdef NO_SECONDARY_SCREEN	364	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	365	# define NSCREENS 0
283	#else	366	#else
284	# define NSCREENS 1	367	# define NSCREENS 1
285	#endif	368	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		369
291	/* special (internal) prefix for font commands */	370	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	371	#define FONT_CMD '#'
293	#define FONT_DN "#-"	372	#define FONT_DN "#-"
294	#define FONT_UP "#+"	373	#define FONT_UP "#+"
295		374
296	/* flags for rxvt_scr_gotorc() */	375	/* flags for rxvt_scr_gotorc () */
		376	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	377	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	378	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	379	RELATIVE = C_RELATIVE | R_RELATIVE,
		380	};
300		381
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	382	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	383	enum {
303	#define DELETE +1	384	INSERT = -1, /* don't change these values */
304	#define ERASE +2	385	DELETE = +1,
		386	ERASE = +2,
		387	};
305		388
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	389	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	390	enum page_dirn {
308	UP,	391	UP,
309	DN,	392	DN,
310	NO_DIR	393	NO_DIR,
311	};	394	};
312		395
313	/* arguments for rxvt_scr_change_screen() */	396	/* arguments for rxvt_scr_change_screen () */
314	enum {	397	enum {
315	PRIMARY = 0,	398	PRIMARY = 0,
316	SECONDARY	399	SECONDARY,
317	};	400	};
318		401
319	#define RS_None 0 /* Normal */	402	#define RS_None 0
320		403
321	#define RS_fgMask 0x000001FFu /* 512 colors */	404	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	405	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	406
		407	// font styles
		408	#define RS_Bold 0x00004000UL // value 1
		409	#define RS_Italic 0x00008000UL // value 2
		410
		411	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	412	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	413	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	414	#define RS_Uline 0x00040000UL // underline
327		415
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	416	// 5 custom bits for extensions
		417	#define RS_customCount 32
		418	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	419	#define RS_customShift 19
330		420
		421	// other flags
		422	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		423
		424	#define RS_styleCount 4
		425	#define RS_styleMask (RS_Bold | RS_Italic)
		426	#define RS_styleShift 14
		427
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	428	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	429	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		430
		431	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		432	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		433	#define RS_fontShift 24
		434
		435	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		436	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		437
334	#define Sel_none 0 /* Not waiting */	438	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	439	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	440	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	441	#define Sel_direct 0x00
…		…
345	enum {	449	enum {
346	C0_NUL = 0x00,	450	C0_NUL = 0x00,
347	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	451	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
348	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	452	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
349	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	453	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
350	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	454	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
351	};	455	};
352	#define CHAR_ST 0x9c /* 0234 */	456	#define CHAR_ST 0x9c /* 0234 */
353		457
354	/*	458	/*
355	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	459	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
356	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	460	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
357	*/	461	*/
		462	enum {
358	#define XTerm_name 0	463	XTerm_name = 0,
359	#define XTerm_iconName 1	464	XTerm_iconName = 1,
360	#define XTerm_title 2	465	XTerm_title = 2,
		466	XTerm_property = 3, // change X property
361	#define XTerm_Color 4 /* change colors */	467	XTerm_Color = 4, // change colors
		468	XTerm_Color00 = 10, // not implemented, CLASH!
		469	XTerm_Color01 = 11, // not implemented
362	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	470	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	471	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		472	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		473	XTerm_Color05 = 15, // not implemented (tektronix fg)
		474	XTerm_Color06 = 16, // not implemented (tektronix bg)
364	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	475	XTerm_Color_RV = 17, // change actual 'Highlight' color
365	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
366	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
367	#define XTerm_logfile 46 /* not implemented */	476	XTerm_logfile = 46, // not implemented
368	#define XTerm_font 50	477	XTerm_font = 50,
369		478
370	/*	479	XTerm_konsole30 = 30, // reserved for konsole
		480	XTerm_konsole31 = 31, // reserved for konsole
		481	XTerm_emacs51 = 51, // reserved for emacs shell
		482	/*
371	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	483	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		484	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
372	*/	485	*/
373	#define XTerm_Menu 10 /* set menu item */	486	Rxvt_Color_BD = 18, // change actual 'Bold' color
		487	Rxvt_Color_UL = 19, // change actual 'Underline' color
374	#define XTerm_Pixmap 20 /* new bg pixmap */	488	Rxvt_Pixmap = 20, // new bg pixmap
375	#define XTerm_restoreFG 39 /* change default fg color */	489	Rxvt_restoreFG = 39, // change default fg color
376	#define XTerm_restoreBG 49 /* change default bg color */	490	Rxvt_restoreBG = 49, // change default bg color
377	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	491	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		492
		493	URxvt_locale = 701, // change locale
		494	URxvt_Menu = 703, // set menu item
		495	URxvt_Color_IT = 704, // change actual 'Italic' colour
		496	URxvt_Color_tint = 705, // change actual tint colour
		497	URxvt_Color_BD = 706,
		498	URxvt_Color_UL = 707,
		499
		500	URxvt_font = 710,
		501	URxvt_boldFont = 711,
		502	URxvt_italicFont = 712,
		503	URxvt_boldItalicFont = 713,
		504
		505	URxvt_view_up = 720,
		506	URxvt_view_down = 721,
		507
		508	URxvt_perl = 777,
		509	};
378		510
379	/* Words starting with `Color_' are colours. Others are counts */	511	/* Words starting with `Color_' are colours. Others are counts */
380	/*	512	/*
381	* The following comment is mostly obsolete since pixcolor_set was expanded:
382	* We're currently upto 29 colours. Only 3 more available. The
383	* PixColor and rendition colour usage should probably be decoupled	513	* The PixColor and rendition colour usage should probably be decoupled
384	* on the unnecessary items, e.g. Color_pointer, but won't bother	514	* on the unnecessary items, e.g. Color_pointer, but won't bother
385	* until we need to. Also, be aware of usage in pixcolor_set	515	* until we need to. Also, be aware of usage in pixcolor_set
386	*/	516	*/
387		517
388	enum colour_list {	518	enum colour_list {
…		…
410	maxBrightCOLOR, /* minBrightCOLOR + 7 */	540	maxBrightCOLOR, /* minBrightCOLOR + 7 */
411	Color_White = maxBrightCOLOR,	541	Color_White = maxBrightCOLOR,
412	#else	542	#else
413	Color_White = maxCOLOR,	543	Color_White = maxCOLOR,
414	#endif	544	#endif
415	#ifdef TTY_256COLOR
416	min256COLOR = Color_White + 1,	545	minTermCOLOR = Color_White + 1,
417	max256COLOR = minCOLOR + 255,	546	maxTermCOLOR = Color_White + 72,
418	#endif
419	#ifndef NO_CURSORCOLOR	547	#ifndef NO_CURSORCOLOR
420	Color_cursor,	548	Color_cursor,
421	Color_cursor2,	549	Color_cursor2,
422	#endif	550	#endif
423	Color_pointer,	551	Color_pointer_fg,
		552	Color_pointer_bg,
424	Color_border,	553	Color_border,
425	#ifndef NO_BOLD_UNDERLINE_REVERSE	554	#ifndef NO_BOLD_UNDERLINE_REVERSE
426	Color_BD,	555	Color_BD,
		556	Color_IT,
427	Color_UL,	557	Color_UL,
428	Color_RV,	558	Color_RV,
		559	#endif
		560	#if ENABLE_FRILLS
		561	Color_underline,
429	#endif	562	#endif
430	#ifdef OPTION_HC	563	#ifdef OPTION_HC
431	Color_HC,	564	Color_HC,
432	#endif	565	#endif
433	#ifdef KEEP_SCROLLCOLOR	566	#ifdef KEEP_SCROLLCOLOR
434	Color_scroll,	567	Color_scroll,
435	Color_trough,	568	Color_trough,
		569	#endif
		570	#if TINTING
		571	Color_tint,
		572	#endif
		573	#if OFF_FOCUS_FADING
		574	Color_fade,
436	#endif	575	#endif
437	NRS_COLORS, /* */	576	NRS_COLORS, /* */
438	#ifdef KEEP_SCROLLCOLOR	577	#ifdef KEEP_SCROLLCOLOR
439	Color_topShadow = NRS_COLORS,	578	Color_topShadow = NRS_COLORS,
440	Color_bottomShadow,	579	Color_bottomShadow,
441	TOTAL_COLORS /* upto 30 */	580	TOTAL_COLORS
442	#else	581	#else
443	TOTAL_COLORS = NRS_COLORS /* */	582	TOTAL_COLORS = NRS_COLORS
444	#endif	583	#endif
445	};	584	};
446		585
447	#define Color_Bits 9	586	#define Color_Bits 7 // 0 .. maxTermCOLOR
		587
448	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	588	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
449	#define NPIXCLR_BITS 32	589	#define NPIXCLR_BITS 32
450
451	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
452		590
453	/*	591	/*
454	* Resource list	592	* Resource list
455	*/	593	*/
456	enum {	594	enum {
457	Rs_display_name = 0,	595	# define def(name) Rs_ ## name,
458	Rs_term_name,	596	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
459	Rs_iconName,	597	# include "rsinc.h"
460	Rs_geometry,	598	# undef def
461	Rs_reverseVideo,	599	# undef reserve
462	Rs_color,
463	_Rs_color = Rs_color + NRS_COLORS - 1,
464	Rs_font,
465	Rs_name,
466	Rs_title,
467	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
468	Rs_path,
469	#endif
470	#ifdef XPM_BACKGROUND
471	Rs_backgroundPixmap,
472	#endif
473	#if (MENUBAR_MAX)
474	Rs_menu,
475	#endif
476	#ifdef GREEK_SUPPORT
477	Rs_greek_keyboard,
478	Rs_greektoggle_key,
479	#endif
480	Rs_loginShell,
481	Rs_jumpScroll,
482	#ifdef HAVE_SCROLLBARS
483	Rs_scrollBar,
484	Rs_scrollBar_right,
485	Rs_scrollBar_floating,
486	Rs_scrollBar_align,
487	#endif
488	Rs_scrollstyle, /* Rs_scrollBar_style */
489	Rs_scrollTtyOutput,
490	Rs_scrollTtyKeypress,
491	Rs_scrollWithBuffer,
492	Rs_saveLines,
493	Rs_utmpInhibit,
494	Rs_visualBell,
495	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
496	Rs_mapAlert,
497	#endif
498	#ifdef META8_OPTION
499	Rs_meta8,
500	#endif
501	#ifdef MOUSE_WHEEL
502	Rs_mouseWheelScrollPage,
503	#endif
504	#ifndef NO_BACKSPACE_KEY
505	Rs_backspace_key,
506	#endif
507	#ifndef NO_DELETE_KEY
508	Rs_delete_key,
509	#endif
510	Rs_selectstyle,
511	#ifdef PRINTPIPE
512	Rs_print_pipe,
513	#endif
514	#ifdef USE_XIM
515	Rs_preeditType,
516	Rs_inputMethod,
517	#endif
518	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
519	Rs_bigfont_key,
520	Rs_smallfont_key,
521	#endif
522	#ifdef TRANSPARENT
523	Rs_transparent,
524	Rs_transparent_all,
525	#endif
526	#ifndef NO_FRILLS
527	Rs_ext_bwidth,
528	Rs_int_bwidth,
529	#endif
530	Rs_scrollBar_thickness,
531	#ifndef NO_LINESPACE
532	Rs_lineSpace,
533	#endif
534	Rs_cutchars,
535	#ifdef ACS_ASCII
536	Rs_acs_chars,
537	#endif
538	Rs_modifier,
539	Rs_answerbackstring,
540	Rs_tripleclickwords,
541	Rs_cursorBlink,
542	Rs_pointerBlank,
543	Rs_pointerBlankDelay,
544	Rs_imLocale,
545	NUM_RESOURCES	600	NUM_RESOURCES
546	};	601	};
547		602
548	// see init.C:xa_named, which must be kept in sync	603	// see init.C:xa_names, which must be kept in sync
549	enum {	604	enum {
550	XA_TEXT = 0,	605	XA_TEXT = 0,
551	XA_COMPOUND_TEXT,	606	XA_COMPOUND_TEXT,
552	XA_UTF8_STRING,	607	XA_UTF8_STRING,
553	XA_MULTIPLE,	608	XA_MULTIPLE,
554	XA_TARGETS,	609	XA_TARGETS,
555	XA_TIMESTAMP,	610	XA_TIMESTAMP,
556	XA_VT_SELECTION,	611	XA_VT_SELECTION,
557	XA_INCR,	612	XA_INCR,
		613	XA_WM_PROTOCOLS,
558	XA_WMDELETEWINDOW,	614	XA_WM_DELETE_WINDOW,
		615	XA_CLIPBOARD,
		616	#if ENABLE_FRILLS
		617	XA_MOTIF_WM_HINTS,
		618	#endif
		619	#if ENABLE_EWMH
		620	XA_NET_WM_PID,
		621	XA_NET_WM_NAME,
		622	XA_NET_WM_ICON_NAME,
		623	XA_NET_WM_PING,
		624	#endif
		625	#if USE_XIM
		626	XA_WM_LOCALE_NAME,
		627	#endif
559	#ifdef TRANSPARENT	628	#if TRANSPARENT
560	XA_XROOTPMAPID,	629	XA_XROOTPMAP_ID,
		630	XA_ESETROOT_PMAP_ID,
561	#endif	631	#endif
562	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	632	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
563	XA_DNDPROTOCOL,	633	XA_DNDPROTOCOL,
564	XA_DNDSELECTION,	634	XA_DNDSELECTION,
565	#endif /* OFFIX_DND */	635	#endif
566	XA_CLIPBOARD,	636	#if ENABLE_XEMBED
		637	XA_XEMBED,
		638	XA_XEMBED_INFO,
		639	#endif
567	NUM_XA	640	NUM_XA
568	};	641	};
569		642
570	/* DEC private modes */	643	/* DEC private modes */
571	#define PrivMode_132 (1LU<<0)	644	#define PrivMode_132 (1UL<<0)
572	#define PrivMode_132OK (1LU<<1)	645	#define PrivMode_132OK (1UL<<1)
573	#define PrivMode_rVideo (1LU<<2)	646	#define PrivMode_rVideo (1UL<<2)
574	#define PrivMode_relOrigin (1LU<<3)	647	#define PrivMode_relOrigin (1UL<<3)
575	#define PrivMode_Screen (1LU<<4)	648	#define PrivMode_Screen (1UL<<4)
576	#define PrivMode_Autowrap (1LU<<5)	649	#define PrivMode_Autowrap (1UL<<5)
577	#define PrivMode_aplCUR (1LU<<6)	650	#define PrivMode_aplCUR (1UL<<6)
578	#define PrivMode_aplKP (1LU<<7)	651	#define PrivMode_aplKP (1UL<<7)
579	#define PrivMode_HaveBackSpace (1LU<<8)	652	#define PrivMode_HaveBackSpace (1UL<<8)
580	#define PrivMode_BackSpace (1LU<<9)	653	#define PrivMode_BackSpace (1UL<<9)
581	#define PrivMode_ShiftKeys (1LU<<10)	654	#define PrivMode_ShiftKeys (1UL<<10)
582	#define PrivMode_VisibleCursor (1LU<<11)	655	#define PrivMode_VisibleCursor (1UL<<11)
583	#define PrivMode_MouseX10 (1LU<<12)	656	#define PrivMode_MouseX10 (1UL<<12)
584	#define PrivMode_MouseX11 (1LU<<13)	657	#define PrivMode_MouseX11 (1UL<<13)
585	#define PrivMode_scrollBar (1LU<<14)	658	#define PrivMode_scrollBar (1UL<<14)
586	#define PrivMode_menuBar (1LU<<15)	659	#define PrivMode_menuBar (1UL<<15)
587	#define PrivMode_TtyOutputInh (1LU<<16)	660	#define PrivMode_TtyOutputInh (1UL<<16)
588	#define PrivMode_Keypress (1LU<<17)	661	#define PrivMode_Keypress (1UL<<17)
589	#define PrivMode_smoothScroll (1LU<<18)	662	#define PrivMode_smoothScroll (1UL<<18)
590	#define PrivMode_vt52 (1LU<<19)	663	#define PrivMode_vt52 (1UL<<19)
		664	#define PrivMode_LFNL (1UL<<20)
591	/* too annoying to implement X11 highlight tracking */	665	/* too annoying to implement X11 highlight tracking */
592	/* #define PrivMode_MouseX11Track (1LU<<18) */	666	/* #define PrivMode_MouseX11Track (1LU<<21) */
593		667
594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	668	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
595	#define PrivMode(test,bit) \	669	#define PrivMode(test,bit) \
596	if (test) \	670	if (test) \
597	R->PrivateModes |= (bit); \	671	priv_modes |= (bit); \
598	else \	672	else \
599	R->PrivateModes &= ~(bit)	673	priv_modes &= ~(bit)
600		674
601	#ifdef ALLOW_132_MODE	675	#ifdef ALLOW_132_MODE
602	# define PrivMode_Default \
603	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	676	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	677	#else
605	# define PrivMode_Default \	678	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
607	#endif	679	#endif
608		680
609	#define XDEPTH R->Xdepth	681	// do not change these constants lightly, there are many interdependencies
610	#define XCMAP R->Xcmap
611	#define XVISUAL R->Xvisual
612
613	#define IMBUFSIZ 128 /* input modifier buffer sizes */	682	#define IMBUFSIZ 128 // input modifier buffer sizes
614	#ifndef BUFSIZ
615	# define BUFSIZ 4096
616	#endif
617	#define KBUFSZ 512 /* size of keyboard mapping buffer */	683	#define KBUFSZ 512 // size of keyboard mapping buffer
		684	#define CBUFSIZ 2048 // size of command buffer
		685	#define UBUFSIZ 2048 // character buffer
		686
		687	#ifndef PATH_MAX
		688	# define PATH_MAX 16384
		689	#endif
		690
		691	/* Motif window hints */
		692	#define MWM_HINTS_FUNCTIONS (1L << 0)
		693	#define MWM_HINTS_DECORATIONS (1L << 1)
		694	#define MWM_HINTS_INPUT_MODE (1L << 2)
		695	#define MWM_HINTS_STATUS (1L << 3)
		696	/* bit definitions for MwmHints.functions */
		697	#define MWM_FUNC_ALL (1L << 0)
		698	#define MWM_FUNC_RESIZE (1L << 1)
		699	#define MWM_FUNC_MOVE (1L << 2)
		700	#define MWM_FUNC_MINIMIZE (1L << 3)
		701	#define MWM_FUNC_MAXIMIZE (1L << 4)
		702	#define MWM_FUNC_CLOSE (1L << 5)
		703	/* bit definitions for MwmHints.decorations */
		704	#define MWM_DECOR_ALL (1L << 0)
		705	#define MWM_DECOR_BORDER (1L << 1)
		706	#define MWM_DECOR_RESIZEH (1L << 2)
		707	#define MWM_DECOR_TITLE (1L << 3)
		708	#define MWM_DECOR_MENU (1L << 4)
		709	#define MWM_DECOR_MINIMIZE (1L << 5)
		710	#define MWM_DECOR_MAXIMIZE (1L << 6)
		711	/* bit definitions for MwmHints.inputMode */
		712	#define MWM_INPUT_MODELESS 0
		713	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		714	#define MWM_INPUT_SYSTEM_MODAL 2
		715	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		716	#define PROP_MWM_HINTS_ELEMENTS 5
618		717
619	/*	718	/*
620	*****************************************************************************	719	*****************************************************************************
621	* MACRO DEFINES	720	* MACRO DEFINES
622	*****************************************************************************	721	*****************************************************************************
623	*/	722	*/
624	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	723	#define dDisp Display *disp = display->display
625	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
626	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
627	#define STRCASECMP(x, y) strcasecmp((x), (y))
628	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
629	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
630	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
631	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
632	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
633	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
634	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
635	#define STRDUP(x) strdup((const char *)(x))
636	#define STRLEN(x) strlen((const char *)(x))
637	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
638	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
639		724
640	/* convert pixel dimensions to row/column values. Everything as int32_t */	725	/* convert pixel dimensions to row/column values. Everything as int32_t */
641	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	726	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
642	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	727	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
643	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	728	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
644	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	729	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	730	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	731	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	732	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	733	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
649		734
650	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	735	#define OPTION(opt) (options & (opt))
651	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	736	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		737	| Opt_jumpScroll | Opt_secondaryScreen \
		738	| Opt_pastableTabs | Opt_intensityStyles)
652		739
653	#define Xroot DefaultRootWindow(R->Xdisplay)	740	// for m >= -n, ensure remainder lies between 0..n-1
		741	#define MOD(m,n) (((m) + (n)) % (n))
		742
		743	#define LINENO(n) MOD (term_start + int(n), total_rows)
		744	#define ROW(n) row_buf [LINENO (n)]
654		745
655	/* how to build & extract colors and attributes */	746	/* how to build & extract colors and attributes */
656	#define GET_BASEFG(x) (((x) & RS_fgMask))	747	#define GET_BASEFG(x) (((x) & RS_fgMask))
657	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	748	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
658	#ifndef NO_BRIGHTCOLOR
659	# define GET_FGCOLOR(x) \
660	((((x) & RS_Bold) == 0 \
661	|| GET_BASEFG(x) < minCOLOR \
662	|| GET_BASEFG(x) >= minBrightCOLOR) \
663	? GET_BASEFG(x) \
664	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
665	# define GET_BGCOLOR(x) \
666	((((x) & RS_Blink) == 0 \
667	|| GET_BASEBG(x) < minCOLOR \
668	|| GET_BASEBG(x) >= minBrightCOLOR) \
669	? GET_BASEBG(x) \
670	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
671	#else
672	# define GET_FGCOLOR(x) GET_BASEFG(x)
673	# define GET_BGCOLOR(x) GET_BASEBG(x)
674	#endif
675		749
676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	750	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	751	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		752
		753	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		754	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678		755
679	#define GET_ATTR(x) (((x) & RS_attrMask))	756	#define GET_ATTR(x) (((x) & RS_attrMask))
680	#define GET_BGATTR(x) \	757	#define GET_BGATTR(x) \
681	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	758	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682	| (((x) & RS_fgMask)<<Color_Bits)) \	759	| (((x) & RS_fgMask)<<Color_Bits)) \
683	: ((x) & (RS_attrMask | RS_bgMask)))	760	: ((x) & (RS_attrMask | RS_bgMask)))
684	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	761	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	762	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	763	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687		764
		765	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		766
688	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	767	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
689	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	768	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		769
		770	#if ENABLE_STYLES
		771	# define FONTSET(style) fontset[GET_STYLE (style)]
		772	#else
		773	# define FONTSET(style) fontset[0]
		774	#endif
690		775
691	#ifdef HAVE_SCROLLBARS	776	#ifdef HAVE_SCROLLBARS
692	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	777	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693	#else	778	#else
694	# define scrollbar_TotalWidth() (0)	779	# define scrollbar_TotalWidth() (0)
695	#endif	780	#endif
696	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	781	#define scrollbar_isMotion() (scrollBar.state == 'm')
697	#define scrollbar_isUp() (R->scrollBar.state == 'U')	782	#define scrollbar_isUp() (scrollBar.state == 'U')
698	#define scrollbar_isDn() (R->scrollBar.state == 'D')	783	#define scrollbar_isDn() (scrollBar.state == 'D')
699	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	784	#define scrollbar_isUpDn() isupper (scrollBar.state)
700	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	785	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701		786
702	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	787	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	788	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704	&& (y) <= scrollbarnext_dnval())	789	&& (y) <= scrollbarnext_dnval ())
705	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	790	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	791	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	792	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	793	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709	#define SCROLLRXVT_MINHEIGHT 10	794	#define SCROLLRXVT_MINHEIGHT 10
710	#define SCROLLXTERM_MINHEIGHT 10	795	#define SCROLLXTERM_MINHEIGHT 10
711		796
712	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	797	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
713	? SCROLLNEXT_MINHEIGHT \	798	? SCROLLNEXT_MINHEIGHT \
714	: SCROLLRXVT_MINHEIGHT)	799	: SCROLLRXVT_MINHEIGHT)
715	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	800	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	801	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	802	#define scrollbar_position(y) ((y) - scrollBar.beg)
718	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	803	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719	- scrollbar_minheight())	804	- scrollbar_minheight ())
720		805
721	#if (MENUBAR_MAX > 1)	806	#if (MENUBAR_MAX > 1)
722	/* rendition style flags */	807	/* rendition style flags */
723	# define menuBar_height() (TermWin.fheight + SHADOW)	808	# define menuBar_height() (fheight + MENU_SHADOW)
724	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	809	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
725	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	810	# define isMenuBarWindow(w) ((w) == menuBar.win)
726	#else	811	#else
727	# define menuBar_height() (0)	812	# define menuBar_height() (0)
728	# define menuBar_TotalHeight() (0)	813	# define menuBar_TotalHeight() (0)
729	# define isMenuBarWindow(w) (0)	814	# define isMenuBarWindow(w) (0)
730	#endif	815	#endif
…		…
732	#ifdef XPM_BACKGROUND	817	#ifdef XPM_BACKGROUND
733	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	818	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
734	#else	819	#else
735	# define XPMClearArea(a, b, c, d, e, f, g)	820	# define XPMClearArea(a, b, c, d, e, f, g)
736	#endif	821	#endif
737
738	#ifndef STRICT_FONT_CHECKING
739	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
740	#endif
741
742	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
743	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
744		822
745	#ifdef UTMP_SUPPORT	823	#ifdef UTMP_SUPPORT
746	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	824	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747	# undef HAVE_UTMPX_H	825	# undef HAVE_UTMPX_H
748	# undef HAVE_STRUCT_UTMPX	826	# undef HAVE_STRUCT_UTMPX
…		…
773	#ifdef DEBUG_MAIN	851	#ifdef DEBUG_MAIN
774	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	852	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775	#else	853	#else
776	# define D_MAIN(x)	854	# define D_MAIN(x)
777	#endif	855	#endif
778	#ifdef DEBUG_SCREEN
779	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
780	#else
781	# define D_SCREEN(x)
782	#endif
783	#ifdef DEBUG_SELECT
784	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
785	#else
786	# define D_SELECT(x)
787	#endif
788	#ifdef DEBUG_SIZE	856	#ifdef DEBUG_SIZE
789	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	857	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790	#else	858	#else
791	# define D_SIZE(x)	859	# define D_SIZE(x)
792	#endif	860	#endif
793	#ifdef DEBUG_X
794	# define D_X(x) fprintf x ; fputc('\n', stderr)
795	#else
796	# define D_X(x)
797	#endif
798		861
799	/*	862	extern class rxvt_failure_exception { } rxvt_failure_exception;
		863
		864	typedef callback1<void, const char *> log_callback;
		865	typedef callback1<int, int> getfd_callback;
		866
		867	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		868	extern void rxvt_log (const char *fmt, ...);
		869	extern void rxvt_warn (const char *fmt, ...);
		870	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		871	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		872
		873	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		874	extern bool rxvt_set_locale (const char *locale);
		875	extern void rxvt_push_locale (const char *locale);
		876	extern void rxvt_pop_locale ();
		877
800	*****************************************************************************	878	/****************************************************************************/
801	* VARIABLES	879
802	*****************************************************************************
803	*/
804	#ifdef MENUBAR	880	#ifdef MENUBAR
805	# include "menubar.h"	881	# include "menubar.h"
806	#endif	882	#endif
807		883
808	#define BLINK_INTERVAL 0.5	884	#define BLINK_INTERVAL 0.5
		885	#define TEXT_BLINK_INTERVAL 0.5
809		886
		887	#ifndef __attribute__
		888	# ifdef __GNUC__
		889	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		890	# define __attribute__(x)
		891	# endif
		892	# endif
		893	# define __attribute__(x)
		894	#endif
		895
		896	/****************************************************************************/
		897
		898	#define LINE_LONGER 0x0001 // line is continued on the next row
		899	#define LINE_FILTERED 0x0002 // line has been filtered
		900	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		901
		902	struct line_t {
		903	text_t *t; // terminal the text
		904	rend_t *r; // rendition, uses RS_ flags
		905	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		906	uint32_t f; // flags
		907
		908	bool is_longer ()
		909	{
		910	return f & LINE_LONGER;
		911	}
		912
		913	void is_longer (int set)
		914	{
		915	if (set)
		916	f |= LINE_LONGER;
		917	else
		918	f &= ~LINE_LONGER;
		919	}
		920
		921	void clear ()
		922	{
		923	t = 0;
		924	r = 0;
		925	l = 0;
		926	f = 0;
		927	}
		928
		929	void touch () // call whenever a line is changed/touched/updated
		930	{
		931	#if ENABLE_PERL
		932	f &= ~LINE_FILTERED;
		933	#endif
		934	}
		935
		936	void touch (int col)
		937	{
		938	max_it (l, col);
		939	touch ();
		940	}
		941	};
		942
		943	/****************************************************************************/
		944
		945	// primivite wrapper around mbstate_t to ensure initialisation
810	struct mbstate {	946	struct mbstate {
811	mbstate_t mbs;	947	mbstate_t mbs;
812		948
813	mbstate ()	949	operator mbstate_t *() { return &mbs; }
		950	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		951	mbstate () { reset (); }
		952	};
		953
		954	/****************************************************************************/
		955
		956	#define UNICODE_MASK 0x1fffffUL
		957
		958	#if UNICODE3
		959	# define COMPOSE_LO 0x40000000UL
		960	# define COMPOSE_HI 0x400fffffUL
		961	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		962	#else
		963	# if ENABLE_PERL
		964	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		965	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		966	# else
		967	# define COMPOSE_LO 0xd800UL
		968	# define COMPOSE_HI 0xf8ffUL
		969	# endif
		970	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		971	#endif
		972
		973	#if ENABLE_COMBINING
		974	// compose chars are used to represent composite characters
		975	// that are not representable in unicode, as well as characters
		976	// not fitting in the BMP.
		977	struct compose_char {
		978	unicode_t c1, c2; // any chars != NOCHAR are valid
		979	compose_char (unicode_t c1, unicode_t c2)
		980	: c1(c1), c2(c2)
		981	{ }
		982	};
		983
		984	class rxvt_composite_vec {
		985	vector<compose_char> v;
		986	public:
		987	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		988	int expand (unicode_t c, wchar_t *r);
		989	compose_char *operator [](text_t c)
814	{	990	{
815	MEMSET (&mbs, 0, sizeof (mbs));	991	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		992	? &v[c - COMPOSE_LO]
		993	: 0;
816	}	994	}
817	};	995	};
818		996
		997	extern class rxvt_composite_vec rxvt_composite;
		998	#endif
		999
		1000	/****************************************************************************/
		1001
		1002	#ifdef KEYSYM_RESOURCE
		1003	class keyboard_manager;
		1004	#endif
		1005
819	struct rxvt_term : rxvt_vars {	1006	struct rxvt_term : zero_initialized, rxvt_vars {
820	struct mbstate mbstate;	1007	log_callback *log_hook; // log error messages through this hook, if != 0
		1008	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		1009	#if ENABLE_PERL
		1010	rxvt_perl_term perl;
		1011	#endif
		1012	struct mbstate mbstate; // current input multibyte state
821		1013
822	unsigned char want_refresh:1,	1014	unsigned char want_refresh:1,
823	#ifdef TRANSPARENT	1015	#ifdef TRANSPARENT
824	want_full_refresh:1, /* awaiting full screen refresh */	1016	want_full_refresh:1, /* awaiting full screen refresh */
825	#endif	1017	#endif
…		…
838	hidden_text:1,	1030	hidden_text:1,
839	#endif	1031	#endif
840	#ifdef POINTER_BLANK	1032	#ifdef POINTER_BLANK
841	hidden_pointer:1,	1033	hidden_pointer:1,
842	#endif	1034	#endif
		1035	enc_utf8:1, /* wether locale uses utf-8 */
		1036	seen_input:1, /* wether we have seen some program output yet */
		1037	seen_resize:1, /* wether we had a resize event */
843	parsed_geometry:1,	1038	parsed_geometry:1;
844	seen_input:1, /* wether any input has been seen so far */
845	enc_utf8:1; /* wether terminal reads/writes utf-8 */
846		1039
847	unsigned char refresh_type,	1040	unsigned char refresh_type,
848	#ifdef UTMP_SUPPORT
849	next_utmp_action,
850	#endif
851	#ifndef NO_SETOWNER_TTYDEV
852	next_tty_action,
853	#endif
854	#ifdef META8_OPTION	1041	#ifdef META8_OPTION
855	meta_char, /* Alt-key prefix */	1042	meta_char, /* Alt-key prefix */
856	#endif	1043	#endif
857	scrollbar_align,	1044	scrollbar_align,
858	selection_wait,	1045	selection_wait,
859	selection_type;	1046	selection_type;
860	/* ---------- */	1047	/* ---------- */
861	#ifdef GREEK_SUPPORT
862	short greek_mode; /* greek keyboard mode */
863	#endif
864	short rvideo;	1048	short rvideo;
865	int16_t num_scr; /* screen: number lines scrolled */	1049	int num_scr; /* screen: number lines scrolled */
866	unsigned int prev_ncol, /* screen: previous number of columns */	1050	int prev_ncol, /* screen: previous number of columns */
867	prev_nrow; /* screen: previous number of rows */	1051	prev_nrow; /* screen: previous number of rows */
868	#ifdef RXVT_GRAPHICS
869	uint16_t gr_prev_start;
870	#endif
871	/* ---------- */	1052	/* ---------- */
872	rend_t rstyle;	1053	rend_t rstyle;
873	/* ---------- */	1054	/* ---------- */
874	uint32_t pixcolor_set[NPIXCLR_SETS];	1055	uint32_t pixcolor_set[NPIXCLR_SETS];
875	/* ---------- */	1056	/* ---------- */
876	#ifdef SELECTION_SCROLLING	1057	#ifdef SELECTION_SCROLLING
877	int scroll_selection_delay,
878	scroll_selection_lines;	1058	int scroll_selection_lines;
879	enum page_dirn scroll_selection_dir;	1059	enum page_dirn scroll_selection_dir;
880	int selection_save_x,	1060	int selection_save_x,
881	selection_save_y,	1061	selection_save_y,
882	selection_save_state,	1062	selection_save_state;
883	pending_scroll_selection;
884	#endif	1063	#endif
885	/* ---------- */	1064	/* ---------- */
886	int csrO, /* Hops - csr offset in thumb/slider to */	1065	int csrO, /* Hops - csr offset in thumb/slider to */
887	/* give proper Scroll behaviour */	1066	/* give proper Scroll behaviour */
888	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
889	scroll_arrow_delay,
890	#endif
891	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1067	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
892	mouse_slip_wheel_delay,
893	mouse_slip_wheel_speed,	1068	mouse_slip_wheel_speed,
894	#endif	1069	#endif
895	refresh_count,	1070	refresh_count,
896	refresh_limit,	1071	refresh_limit,
897	fnum, /* logical font number */
898	last_bot, /* scrollbar last bottom position */	1072	last_bot, /* scrollbar last bottom position */
899	last_top, /* scrollbar last top position */	1073	last_top, /* scrollbar last top position */
900	last_state, /* scrollbar last state */	1074	last_state, /* scrollbar last state */
901	scrollbar_len,	1075	scrollbar_len,
902	currmaxcol,
903	#ifdef MENUBAR	1076	#ifdef MENUBAR
904	menu_readonly, /* okay to alter menu? */	1077	menu_readonly, /* okay to alter menu? */
905	Arrows_x,	1078	Arrows_x,
906	#endif	1079	#endif
907	#if MENUBAR_MAX > 1	1080	#if MENUBAR_MAX > 1
…		…
913	# ifdef POINTER_BLANK	1086	# ifdef POINTER_BLANK
914	pointerBlankDelay,	1087	pointerBlankDelay,
915	# endif	1088	# endif
916	allowedxerror;	1089	allowedxerror;
917	/* ---------- */	1090	/* ---------- */
918	unsigned int ModMetaMask,	1091	unsigned int ModLevel3Mask,
		1092	ModMetaMask,
919	ModNumLockMask,	1093	ModNumLockMask;
920	old_width, /* last used width in screen resize */	1094	int old_width, /* last used width in screen resize */
921	old_height, /* last used height in screen resize */	1095	old_height; /* last used height in screen resize */
922	#ifndef NO_BRIGHTCOLOR
923	colorfgbg,
924	#endif
925	ttymode;
926	unsigned long PrivateModes,	1096	unsigned long priv_modes,
927	SavedModes;	1097	SavedModes;
928	/* ---------- */	1098	/* ---------- */
929	Atom xa[NUM_XA];	1099	Atom xa[NUM_XA];
930	/* ---------- */	1100	/* ---------- */
931	#ifdef MENUBAR	1101	#ifdef MENUBAR
…		…
937	botShadowGC;	1107	botShadowGC;
938	#endif	1108	#endif
939	#ifdef XTERM_SCROLLBAR	1109	#ifdef XTERM_SCROLLBAR
940	GC xscrollbarGC,	1110	GC xscrollbarGC,
941	ShadowGC;	1111	ShadowGC;
		1112	#endif
		1113	#ifdef PLAIN_SCROLLBAR
		1114	GC pscrollbarGC;
942	#endif	1115	#endif
943	#ifdef NEXT_SCROLLBAR	1116	#ifdef NEXT_SCROLLBAR
944	GC blackGC,	1117	GC blackGC,
945	whiteGC,	1118	whiteGC,
946	grayGC,	1119	grayGC,
…		…
954	#endif	1127	#endif
955	/* ---------- */	1128	/* ---------- */
956	Time selection_time,	1129	Time selection_time,
957	selection_request_time;	1130	selection_request_time;
958	pid_t cmd_pid; /* process id of child */	1131	pid_t cmd_pid; /* process id of child */
959	gid_t ttygid;	1132	char * incr_buf;
960	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1133	size_t incr_buf_size, incr_buf_fill;
961	uid_t euid;
962	gid_t egid;
963	#endif
964	/* ---------- */	1134	/* ---------- */
965	Cursor leftptr_cursor;	1135	Cursor leftptr_cursor;
966	#ifdef POINTER_BLANK
967	Cursor blank_cursor;
968	#endif
969	/* ---------- */	1136	/* ---------- */
970	const char *ttydev; /* pty/tty name */
971	#ifndef NO_BACKSPACE_KEY	1137	#ifndef NO_BACKSPACE_KEY
972	const char *key_backspace;	1138	const char *key_backspace;
973	#endif	1139	#endif
974	#ifndef NO_DELETE_KEY	1140	#ifndef NO_DELETE_KEY
975	const char *key_delete;	1141	const char *key_delete;
976	#endif	1142	#endif
977	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
978	KeySym ks_bigfont, ks_smallfont;
979	#endif
980	#ifdef GREEK_SUPPORT
981	KeySym ks_greekmodeswith;
982	#endif
983	#ifdef USE_XIM
984	XIC Input_Context;
985	XIMStyle input_style;
986	int event_type;
987	#endif
988	struct mouse_event MEvent;	1143	struct mouse_event MEvent;
989	XComposeStatus compose;	1144	XComposeStatus compose;
990	#ifdef RXVT_GRAPHICS
991	int graphics_up;
992	struct grwin_t *gr_root;
993	#endif
994	ttymode_t tio;	1145	ttymode_t tio;
995	#ifdef UTMP_SUPPORT	1146	#ifdef UTMP_SUPPORT
996	# ifdef HAVE_STRUCT_UTMP	1147	# ifdef HAVE_STRUCT_UTMP
997	struct utmp ut;	1148	struct utmp ut;
998	# endif	1149	# endif
…		…
1007	row_col_t oldcursor;	1158	row_col_t oldcursor;
1008	#ifdef XPM_BACKGROUND	1159	#ifdef XPM_BACKGROUND
1009	bgPixmap_t bgPixmap;	1160	bgPixmap_t bgPixmap;
1010	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1161	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1011	#endif	1162	#endif
1012	#ifdef MULTICHAR_SET
1013	int oldcursormulti;
1014	void (*multichar_decode)(unsigned char *str, int len);
1015	#endif
1016	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1017	struct stat ttyfd_stat; /* original status of our tty */
1018	#endif
1019	#ifdef MENUBAR	1163	#ifdef MENUBAR
1020	menu_t *ActiveMenu, /* currently active menu */	1164	menu_t *ActiveMenu, /* currently active menu */
1021	*BuildMenu; /* the menu currently being built */	1165	*BuildMenu; /* the menu currently being built */
1022	bar_t *CurrentBar;	1166	bar_t *CurrentBar;
1023	# if !(MENUBAR_MAX > 1)	1167	# if ! (MENUBAR_MAX > 1)
1024	bar_t BarList;	1168	bar_t BarList;
1025	# endif /* (MENUBAR_MAX > 1) */	1169	# endif /* (MENUBAR_MAX > 1) */
1026	#endif	1170	#endif
1027	#ifdef RXVT_GRAPHICS
1028	Window gr_last_id;
1029	#endif
1030	#ifdef CURSOR_BLINK
1031	struct timeval lastcursorchange;
1032	#endif
1033	#ifdef POINTER_BLANK
1034	struct timeval lastmotion;
1035	#endif
1036		1171
1037	/* these three don't need to be kept but do so to placate some mem checkers */	1172	#if ENABLE_OVERLAY
		1173	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1174	text_t **ov_text;
		1175	rend_t **ov_rend;
		1176
		1177	void scr_swap_overlay ();
		1178	void scr_overlay_new (int x, int y, int w, int h);
		1179	void scr_overlay_off ();
		1180	void scr_overlay_set (int x, int y,
		1181	text_t text,
		1182	rend_t rend = OVERLAY_RSTYLE);
		1183	void scr_overlay_set (int x, int y, const char *s);
		1184	void scr_overlay_set (int x, int y, const wchar_t *s);
		1185	#endif
		1186
		1187	vector<void *> allocated; // free these memory blocks with free()
		1188
1038	char *env_windowid; /* environmental variable WINDOWID */	1189	char *env_windowid; /* environmental variable WINDOWID */
1039	char *env_display; /* environmental variable DISPLAY */	1190	char *env_display; /* environmental variable DISPLAY */
1040	char *env_term; /* environmental variable TERM */	1191	char *env_term; /* environmental variable TERM */
1041	char *env_colorfgbg;	1192	char *env_colorfgbg;
1042	char *buffer;
1043	char *locale;	1193	char *locale;
1044	char *codeset;
1045	char charsets[4];	1194	char charsets[4];
1046	unsigned char *v_buffer; /* pointer to physical buffer */	1195	char *v_buffer; /* pointer to physical buffer */
1047	unsigned int v_buflen; /* size of area to write */	1196	unsigned int v_buflen; /* size of area to write */
1048	char *newfont[MAX_NFONTS];	1197	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1198
1049	#ifdef KEYSYM_RESOURCE	1199	#ifdef KEYSYM_RESOURCE
1050	const unsigned char *Keysym_map[256];	1200	keyboard_manager *keyboard;
1051	#endif	1201	#endif
		1202
1052	const char *rs[NUM_RESOURCES];	1203	const char *rs[NUM_RESOURCES];
1053	/* command input buffering */	1204	/* command input buffering */
1054	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1205	char *cmdbuf_ptr, *cmdbuf_endp;
1055	unsigned char cmdbuf_base[BUFSIZ];	1206	char cmdbuf_base[CBUFSIZ];
1056		1207
1057	rxvt_salloc *ralloc;	1208	rxvt_salloc *talloc; // text line allocator
1058	rxvt_salloc *talloc;	1209	rxvt_salloc *ralloc; // rend line allocator
1059		1210
1060	void paste (const unsigned char *data, unsigned int len);	1211	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1212
		1213	#if ENABLE_FRILLS || ISO_14755
		1214	// ISO 14755 entry support
		1215	unicode_t iso14755buf;
		1216	void commit_iso14755 ();
		1217	int hex_keyval (XKeyEvent &ev);
		1218	# if ISO_14755
		1219	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1220	void iso14755_54 (int x, int y);
		1221	# endif
		1222	#endif
		1223
		1224	// modifies first argument(!)
		1225	void paste (char *data, unsigned int len);
1061		1226
1062	void flush ();	1227	void flush ();
1063		1228
		1229	#if TRANSPARENT
		1230	void rootwin_cb (XEvent &xev);
		1231	xevent_watcher rootwin_ev;
		1232	#endif
		1233
		1234	void x_cb (XEvent &xev);
		1235	xevent_watcher termwin_ev;
		1236	xevent_watcher vt_ev;
		1237	#ifdef HAVE_SCROLLBARS
		1238	xevent_watcher scrollbar_ev;
		1239	#endif
		1240	#ifdef MENUBAR
		1241	xevent_watcher menubar_ev;
		1242	#endif
		1243
1064	void check_cb (check_watcher &w); check_watcher check_ev;	1244	void check_cb (check_watcher &w); check_watcher check_ev;
1065	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1245	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1246	void flush_cb (time_watcher &w); time_watcher flush_ev;
1066		1247
1067	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1248	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1068	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1069		1249
1070	void incr_cb (time_watcher &w); time_watcher incr_ev;	1250	void incr_cb (time_watcher &w); time_watcher incr_ev;
1071		1251
1072	#ifdef CURSOR_BLINK	1252	#ifdef CURSOR_BLINK
		1253	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1254	#endif
		1255	#ifdef TEXT_BLINK
1073	void blink_cb (time_watcher &w); time_watcher blink_ev;	1256	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1257	#endif
		1258
		1259	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1260	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1261	#endif
		1262	#ifdef SELECTION_SCROLLING
		1263	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1264	#endif
		1265	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1266	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1074	#endif	1267	#endif
1075		1268
1076	#ifdef POINTER_BLANK	1269	#ifdef POINTER_BLANK
1077	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1270	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1078	void pointer_blank ();	1271	void pointer_blank ();
		1272	#endif
1079	void pointer_unblank ();	1273	void pointer_unblank ();
1080	#endif
1081		1274
1082	void tt_printf (const char *fmt,...);	1275	void tt_printf (const char *fmt,...);
1083	void tt_write (const unsigned char *data, unsigned int len);	1276	void tt_write (const char *data, unsigned int len);
		1277	void pty_write ();
1084		1278
1085	void tt_winch ();	1279	void tt_winch ();
1086		1280
1087	rxvt_term ();	1281	rxvt_term ();
1088	~rxvt_term ();	1282	~rxvt_term ();
		1283	void child_exit (); // child has exited, usually destroys
1089	void destroy ();	1284	void destroy ();
		1285	void emergency_cleanup ();
1090		1286
1091	bool init (int argc, const char *const *argv);	1287	bool init (int argc, const char *const *argv);
1092	bool init_vars ();	1288	bool init_vars ();
1093		1289
1094	uint32_t next_char ();
1095
1096	bool pty_fill ();	1290	bool pty_fill ();
1097	void process_x_events ();
1098
1099	void *operator new (size_t s);
1100	void operator delete (void *p, size_t s);
1101		1291
1102	void init_secondary ();	1292	void init_secondary ();
1103	const char **init_resources (int argc, const char *const *argv);	1293	const char **init_resources (int argc, const char *const *argv);
		1294	const char *x_resource (const char *name);
1104	void init_env ();	1295	void init_env ();
1105	void set_locale (const char *locale);	1296	void set_locale (const char *locale);
1106	void init_xlocale ();	1297	void init_xlocale ();
1107	void init_command (const char *const *argv);	1298	void init_command (const char *const *argv);
1108	int run_command (const char *const *argv);	1299	void run_command (const char *const *argv);
1109	int run_child (const char *const *argv);	1300	int run_child (const char *const *argv);
1110		1301
1111	void color_aliases(int idx);	1302	void color_aliases (int idx);
1112	void recolour_cursor ();	1303	void recolour_cursor ();
1113	void create_windows (int argc, const char *const *argv);	1304	void create_windows (int argc, const char *const *argv);
1114	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1305	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1115	void window_calc (unsigned int width, unsigned int height);	1306	void window_calc (unsigned int newwidth, unsigned int newheight);
1116	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1117		1307
1118	#if USE_XIM	1308	#if USE_XIM
		1309	rxvt_xim *input_method;
		1310	XIC Input_Context;
		1311	XIMStyle input_style;
		1312	XPoint spot; // most recently sent spot position
		1313
		1314	void im_destroy ();
		1315	void im_cb (); im_watcher im_ev;
1119	void set_size (XRectangle *size);	1316	void im_set_size (XRectangle &size);
1120	void set_position (XPoint *pos);	1317	void im_set_position (XPoint &pos);
1121	void set_color (unsigned long *fg, unsigned long *bg);	1318	void im_set_color (unsigned long &fg, unsigned long &bg);
		1319	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1320
		1321	bool IMisRunning ();
		1322	void IMSendSpot ();
		1323	bool IM_get_IC (const char *modifiers);
		1324	void IMSetStatusPosition ();
1122	#endif	1325	#endif
1123		1326
1124	void resize_scrollbar ();	1327	void resize_scrollbar ();
1125		1328
1126	void pixel_position (int *x, int *y);	1329	void pixel_position (int *x, int *y);
1127		1330
1128	void selection_click (int clicks, int x, int y);	1331	void selection_click (int clicks, int x, int y);
1129	void selection_extend (int x, int y, int flag);	1332	void selection_extend (int x, int y, int flag);
1130	void selection_rotate (int x, int y);	1333	void selection_rotate (int x, int y);
1131		1334
1132	/* screen(!) */	1335	/* autoconvert */
1133	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1336
1134	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1337	// command.C
		1338	void lookup_key (XKeyEvent &ev);
		1339	unsigned int cmd_write (const char *str, unsigned int count);
		1340
		1341	wchar_t next_char ();
		1342	wchar_t cmd_getc ();
		1343	uint32_t next_octet ();
		1344	uint32_t cmd_get8 ();
		1345
		1346	bool cmd_parse ();
		1347	void mouse_report (XButtonEvent &ev);
		1348	void button_press (XButtonEvent &ev);
		1349	void button_release (XButtonEvent &ev);
		1350	void focus_in ();
		1351	void focus_out ();
		1352	int check_our_parents ();
		1353	#ifdef PRINTPIPE
		1354	FILE *popen_printer ();
		1355	int pclose_printer (FILE *stream);
		1356	#endif
		1357	void process_print_pipe ();
		1358	void process_nonprinting (unicode_t ch);
		1359	void process_escape_vt52 (unicode_t ch);
		1360	void process_escape_seq ();
		1361	void process_csi_seq ();
		1362	void process_window_ops (const int *args, unsigned int nargs);
		1363	char *get_to_st (unicode_t &ends_how);
		1364	void process_dcs_seq ();
		1365	void process_osc_seq ();
		1366	void process_color_seq (int report, int color, const char *str, char resp);
		1367	void process_xterm_seq (int op, const char *str, char resp);
		1368	int privcases (int mode, unsigned long bit);
		1369	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1370	void process_sgr_mode (unsigned int nargs, const int *arg);
		1371	void process_graphics ();
		1372	// init.C
		1373	void Get_Colours ();
		1374	void get_ourmods ();
		1375	// logging.C
		1376	void makeutent (const char *pty, const char *hostname);
		1377	void cleanutent ();
		1378	// main.C
		1379	void privileged_utmp (rxvt_privaction action);
		1380	bool set_fonts ();
		1381	void set_string_property (Atom prop, const char *str, int len = -1);
		1382	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1383	void set_title (const char *str);
		1384	void set_icon_name (const char *str);
		1385	void set_window_color (int idx, const char *color);
		1386	void set_colorfgbg ();
		1387	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1388	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1389
		1390	#ifdef MENUBAR
		1391	// menubar.C
		1392	void menuitem_free (menu_t *menu, menuitem_t *item);
		1393	int action_dispatch (action_t *action);
		1394	void menuarrow_free (char name);
		1395	void menuarrow_add (char *string);
		1396	char *menu_find_base (menu_t **menu, char *path);
		1397	menu_t *menu_delete (menu_t *menu);
		1398	menu_t *menu_add (menu_t *parent, char *path);
		1399	void drawbox_menubar (int x, int len, int state);
		1400	void drawtriangle (int x, int y, int state);
		1401	void drawbox_menuitem (int y, int state);
		1402	void menu_show ();
		1403	void menu_display (void (rxvt_term::*update) ());
		1404	void menu_hide_all ();
		1405	void menu_hide ();
		1406	void menu_clear (menu_t *menu);
		1407	void menubar_clear ();
		1408	bar_t *menubar_find (const char *name);
		1409	int menubar_push (const char *name);
		1410	void menubar_remove (const char *name);
		1411	void menubar_dump (FILE *fp);
		1412	void menubar_read (const char *filename);
		1413	void menubar_dispatch (char *str);
		1414	void draw_Arrows (int name, int state);
		1415	void menubar_expose ();
		1416	int menubar_mapping (int map);
		1417	int menu_select (XButtonEvent &ev);
		1418	void menubar_select (XButtonEvent &ev);
		1419	void menubar_control (XButtonEvent &ev);
		1420	void map_menuBar (int map);
		1421	#endif
		1422
		1423	// screen.C
		1424
		1425	void lalloc (line_t &l)
		1426	{
		1427	l.t = (text_t *)talloc->alloc ();
		1428	l.r = (rend_t *)ralloc->alloc ();
		1429	}
		1430
		1431	#if 0
		1432	void lfree (line_t &l)
		1433	{
		1434	talloc->free (l.t);
		1435	ralloc->free (l.r);
		1436	}
		1437	#endif
		1438
		1439	void lresize (line_t &l)
		1440	{
		1441	if (!l.t)
		1442	return;
		1443
		1444	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1445	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1446
		1447	l.l = min (l.l, ncol);
		1448
		1449	if (ncol > prev_ncol)
		1450	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1451	}
		1452
		1453	int fgcolor_of (rend_t r)
		1454	{
		1455	int base = GET_BASEFG (r);
		1456	#ifndef NO_BRIGHTCOLOR
		1457	if (r & RS_Bold
		1458	# if ENABLE_STYLES
		1459	&& OPTION (Opt_intensityStyles)
		1460	# endif
		1461	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1462	base += minBrightCOLOR - minCOLOR;
		1463	#endif
		1464	return base;
		1465	}
		1466
		1467	int bgcolor_of (rend_t r)
		1468	{
		1469	int base = GET_BASEBG (r);
		1470	#ifndef NO_BRIGHTCOLOR
		1471	if (r & RS_Blink
		1472	# if ENABLE_STYLES
		1473	&& OPTION (Opt_intensityStyles)
		1474	# endif
		1475	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1476	base += minBrightCOLOR - minCOLOR;
		1477	#endif
		1478	return base;
		1479	}
		1480
		1481	bool option (uint32_t opt)
		1482	{
		1483	return OPTION (opt);
		1484	}
		1485
		1486	void set_option (uint32_t opt, bool set)
		1487	{
		1488	if (set)
		1489	options |= opt;
		1490	else
		1491	options &= ~opt;
		1492	}
		1493
		1494	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
		1495	void scr_blank_screen_mem (line_t &l, rend_t efs);
1135	int scr_scroll_text (int row1, int row2, int count, int spec);	1496	int scr_scroll_text (int row1, int row2, int count);
1136	void scr_reset ();	1497	void scr_reset ();
1137	void scr_reset_realloc ();
1138	void scr_release ();	1498	void scr_release ();
1139	void scr_clear ();	1499	void scr_clear (bool really = false);
1140	void scr_refresh (unsigned char refresh_type);	1500	void scr_refresh (unsigned char refresh_type);
		1501	bool scr_refresh_rend (rend_t mask, rend_t value);
1141	void scr_erase_screen (int mode);	1502	void scr_erase_screen (int mode);
		1503	#if ENABLE_FRILLS
		1504	void scr_erase_savelines ();
		1505	void scr_backindex ();
		1506	void scr_forwardindex ();
		1507	#endif
1142	void scr_touch (bool refresh);	1508	void scr_touch (bool refresh);
1143	void scr_expose (int x, int y, int width, int height, bool refresh);	1509	void scr_expose (int x, int y, int width, int height, bool refresh);
		1510	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1511	void scr_recolour ();
		1512	void scr_remap_chars ();
		1513	void scr_remap_chars (line_t &l);
		1514
		1515	void scr_poweron ();
		1516	void scr_cursor (int mode);
		1517	void scr_do_wrap ();
		1518	int scr_change_screen (int scrn);
		1519	void scr_color (unsigned int color, int fgbg);
		1520	void scr_rendition (int set, int style);
		1521	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1522	void scr_backspace ();
		1523	void scr_tab (int count, bool ht = false);
		1524	void scr_gotorc (int row, int col, int relative);
		1525	void scr_index (enum page_dirn direction);
		1526	void scr_erase_line (int mode);
		1527	void scr_E ();
		1528	void scr_insdel_lines (int count, int insdel);
		1529	void scr_insdel_chars (int count, int insdel);
		1530	void scr_scroll_region (int top, int bot);
		1531	void scr_cursor_visible (int mode);
		1532	void scr_autowrap (int mode);
		1533	void scr_relative_origin (int mode);
		1534	void scr_insert_mode (int mode);
		1535	void scr_set_tab (int mode);
		1536	void scr_rvideo_mode (int mode);
		1537	void scr_report_position ();
		1538	void set_font_style ();
		1539	void scr_charset_choose (int set);
		1540	void scr_charset_set (int set, unsigned int ch);
		1541	int scr_move_to (int y, int len);
		1542	int scr_page (enum page_dirn direction, int nlines);
		1543	int scr_changeview (unsigned int oldviewstart);
		1544	void scr_bell ();
		1545	void scr_printscreen (int fullhist);
		1546	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1547	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1548	void scr_reverse_selection ();
		1549	void scr_dump (int fd);
		1550	void selection_check (int check_more);
		1551	void selection_paste (Window win, Atom prop, bool delete_prop);
		1552	void selection_property (Window win, Atom prop);
		1553	void selection_request (Time tm, int x, int y);
		1554	int selection_request_other (Atom target, int selnum);
		1555	void selection_clear ();
		1556	void selection_make (Time tm);
		1557	bool selection_grab (Time tm);
		1558	void selection_start_colrow (int col, int row);
		1559	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1560	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1561	void selection_remove_trailing_spaces ();
		1562	void selection_send (const XSelectionRequestEvent &rq);
		1563
		1564	#if defined(NEXT_SCROLLBAR)
		1565	// scrollbar-next.C
		1566	Pixmap renderPixmap (const char *const *data, int width, int height);
		1567	void init_scrollbar_stuff ();
		1568	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1569	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1570	#endif
		1571
		1572	#if defined(RXVT_SCROLLBAR)
		1573	// scrollbar-rxvt.C
		1574	void Draw_button (int x, int y, int state, int dirn);
		1575	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1576	#endif
		1577
		1578	#if defined(XTERM_SCROLLBAR)
		1579	// scrollbar-xterm.C
		1580	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1581	#endif
		1582
		1583	#if defined(PLAIN_SCROLLBAR)
		1584	// scrollbar-plain.C
		1585	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1586	#endif
		1587
		1588	// scrollbar.C
		1589	int scrollbar_mapping (int map);
		1590	int scrollbar_show (int update);
		1591	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1592
		1593	// xdefaults.C
		1594	void get_options (int argc, const char *const *argv);
		1595	int parse_keysym (const char *str, const char *arg);
		1596	void get_xdefaults (FILE *stream, const char *name);
		1597	void extract_resources ();
		1598	// xpm.C
		1599	int scale_pixmap (const char *geom);
		1600	void resize_pixmap ();
		1601	Pixmap set_bgPixmap (const char *file);
1144	};	1602	};
1145
1146	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1147	extern void rxvt_set_locale (const char *locale);
1148
1149	#ifndef __attribute__
1150	# ifdef __GNUC__
1151	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1152	# define __attribute__(x)
1153	# endif
1154	# endif
1155	# define __attribute__(x)
1156	#endif
1157		1603
1158	/*	1604	/*
1159	*****************************************************************************	1605	*****************************************************************************
1160	* PROTOTYPES	1606	* PROTOTYPES
1161	*****************************************************************************	1607	*****************************************************************************
…		…
1163	#ifdef PROTOTYPES	1609	#ifdef PROTOTYPES
1164	# define __PROTO(p) p	1610	# define __PROTO(p) p
1165	#else	1611	#else
1166	# define __PROTO(p) ()	1612	# define __PROTO(p) ()
1167	#endif	1613	#endif
1168	#include "protos.h"
1169		1614
1170	#ifdef DEBUG_malloc	1615	#ifdef DEBUG_malloc
1171	# include "dmalloc.h" /* This comes last */	1616	# include "dmalloc.h" /* This comes last */
1172	#endif	1617	#endif
1173		1618

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