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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.25 by pcg, Thu Jan 29 23:26:01 2004 UTC vs.
Revision 1.194 by root, Tue Jan 10 18:09:22 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);
79		117
80	/*	118	/*
81	*****************************************************************************	119	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	120	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	121	*****************************************************************************
…		…
93	#endif	131	#endif
94		132
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	133	/* If we're using either the rxvt scrollbar or menu bars, keep the
96	* scrollColor resource.	134	* scrollColor resource.
97	*/	135	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	136	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	137	# define KEEP_SCROLLCOLOR 1
100	#else	138	#else
101	# undef KEEP_SCROLLCOLOR	139	# undef KEEP_SCROLLCOLOR
102	#endif	140	#endif
103		141
104	#ifdef XPM_BACKGROUND	142	#ifdef XPM_BACKGROUND
105	typedef struct {	143	typedef struct {
106	short w, h, x, y;	144	short w, h, x, y;
107	Pixmap pixmap;	145	Pixmap pixmap;
108	} bgPixmap_t;	146	} bgPixmap_t;
109	#endif	147	#endif
110		148
111	/*	149	/*
112	* the 'essential' information for reporting Mouse Events	150	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	151	* pared down from XButtonEvent
114	*/	152	*/
115	struct mouse_event {	153	struct mouse_event {
116	int clicks;	154	int clicks;
117	Time time; /* milliseconds */	155	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	156	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	157	unsigned int button; /* detail */
120	};	158	};
121		159
122	#ifndef min	160	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	161	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	162	CARD32 flags;
		163	CARD32 functions;
		164	CARD32 decorations;
		165	INT32 input_mode;
		166	CARD32 status;
		167	} MWMHints;
125	#endif	168	#endif
126		169
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	170	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	171	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	172	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	173	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	174	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	175	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	176	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	177	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	178	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	179	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	180
		181	# define XEMBED_MODALITY_ON 10
		182	# define XEMBED_MODALITY_OFF 11
		183	# define XEMBED_REGISTER_ACCELERATOR 12
		184	# define XEMBED_UNREGISTER_ACCELERATOR 13
		185	# define XEMBED_ACTIVATE_ACCELERATOR 14
		186
		187	// XEMBED detail code
		188	# define XEMBED_FOCUS_CURRENT 0
		189	# define XEMBED_FOCUS_FIRST 1
		190	# define XEMBED_FOCUS_LAST 2
		191
		192	# define XEMBED_MAPPED (1 << 0)
		193	#endif
138		194
139	/*	195	/*
140	*****************************************************************************	196	*****************************************************************************
141	* NORMAL DEFINES	197	* NORMAL DEFINES
142	*****************************************************************************	198	*****************************************************************************
143	*/	199	*/
144		200
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 */	201	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	202	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	203	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	204	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	205	#else
158	# define COLORTERMENVFULL COLORTERMENV	206	# define COLORTERMENVFULL COLORTERMENV
159	#endif	207	#endif
160	#ifndef TERMENV	208	#ifndef TERMENV
161	# define TERMENV "xterm"	209	# define TERMENV "rxvt-unicode"
162	#endif	210	#endif
163		211
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	212	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	213	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif	214	#endif
167		215
168	#ifdef NO_RESOURCES	216	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT	217	# undef USE_XGETDEFAULT
		218	#endif
		219
		220	#if defined (ISO_14755) || defined (ENABLE_PERL)
		221	# define ENABLE_OVERLAY 1
170	#endif	222	#endif
171		223
172	/* now look for other badly set stuff */	224	/* now look for other badly set stuff */
173		225
174	#if !defined (EACCESS) && defined(EAGAIN)	226	#if !defined (EACCESS) && defined(EAGAIN)
…		…
182		234
183	#define menuBar_esc 10	235	#define menuBar_esc 10
184	#define scrollBar_esc 30	236	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */	237	#define menuBar_margin 2 /* margin below text */
186		238
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	239	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	240	# define HAVE_SCROLLBARS 1
189	#endif	241	#endif
190		242
191	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	243	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192	#ifdef HALFSHADOW	244	#ifdef HALFSHADOW
193	# define SHADOW 1	245	# define MENU_SHADOW 1
194	#else	246	#else
195	# define SHADOW 2	247	# define MENU_SHADOW 2
196	#endif	248	#endif
197		249
198	#define R_SB_ALIGN_CENTRE 0	250	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	251	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	252	#define R_SB_ALIGN_BOTTOM 2
201		253
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	254	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	255	#define R_SB_XTERM 2
		256	#define R_SB_PLAIN 4
		257	#define R_SB_RXVT 8
205		258
206	#define SB_WIDTH_NEXT 19	259	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	260	#define SB_WIDTH_XTERM 15
		261	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	262	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	263	# define SB_WIDTH_RXVT 10
210	#endif	264	#endif
211		265
212	/*	266	/*
…		…
239	* | | :::::::: |	293	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	294	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	295	* | +---------+ |
242	* | | ......%%| |	296	* | | ......%%| |
243	* | | ......%%| |	297	* | | ......%%| |
244	* | | ..()..%%| |	298	* | | .. ()..%%| |
245	* | | ......%%| |	299	* | | ......%%| |
246	* | | %%%%%%%%| |	300	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	301	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	302	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	303	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	324	* :............:
271	* |	325	* |
272	* +---< SB_WIDTH_NEXT	326	* +---< SB_WIDTH_NEXT
273	*/	327	*/
274		328
		329	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	330	NO_REFRESH = 0 , /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	331	FAST_REFRESH = 1<<0, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	332	SLOW_REFRESH = 1<<1, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	333	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
279	#define REFRESH_BOUNDS (1<<3)	334	};
280		335
281	#ifdef NO_SECONDARY_SCREEN	336	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	337	# define NSCREENS 0
283	#else	338	#else
284	# define NSCREENS 1	339	# define NSCREENS 1
285	#endif	340	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		341
291	/* special (internal) prefix for font commands */	342	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	343	#define FONT_CMD '#'
293	#define FONT_DN "#-"	344	#define FONT_DN "#-"
294	#define FONT_UP "#+"	345	#define FONT_UP "#+"
295		346
296	/* flags for rxvt_scr_gotorc() */	347	/* flags for rxvt_scr_gotorc () */
		348	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	349	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	350	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	351	RELATIVE = C_RELATIVE | R_RELATIVE,
		352	};
300		353
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	354	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	355	enum {
303	#define DELETE +1	356	INSERT = -1, /* don't change these values */
304	#define ERASE +2	357	DELETE = +1,
		358	ERASE = +2,
		359	};
305		360
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	361	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	362	enum page_dirn {
308	UP,	363	UP,
309	DN,	364	DN,
310	NO_DIR	365	NO_DIR,
311	};	366	};
312		367
313	/* arguments for rxvt_scr_change_screen() */	368	/* arguments for rxvt_scr_change_screen () */
314	enum {	369	enum {
315	PRIMARY = 0,	370	PRIMARY = 0,
316	SECONDARY	371	SECONDARY,
317	};	372	};
318		373
319	#define RS_None 0 /* Normal */	374	#define RS_None 0
320		375
321	#define RS_fgMask 0x000001FFu /* 512 colors */	376	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	377	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	378
		379	// font styles
		380	#define RS_Bold 0x00004000UL // value 1
		381	#define RS_Italic 0x00008000UL // value 2
		382
		383	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	384	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	385	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	386	#define RS_Uline 0x00040000UL // underline
327		387
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	388	// 5 custom bits for extensions
		389	#define RS_customCount 32
		390	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	391	#define RS_customShift 19
330		392
		393	// other flags
		394	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		395
		396	#define RS_styleCount 4
		397	#define RS_styleMask (RS_Bold | RS_Italic)
		398	#define RS_styleShift 14
		399
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	400	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	401	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		402
		403	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		404	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		405	#define RS_fontShift 24
		406
		407	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		408	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		409
334	#define Sel_none 0 /* Not waiting */	410	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	411	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	412	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	413	#define Sel_direct 0x00
…		…
345	enum {	421	enum {
346	C0_NUL = 0x00,	422	C0_NUL = 0x00,
347	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	423	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 ,	424	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,	425	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	426	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
351	};	427	};
352	#define CHAR_ST 0x9c /* 0234 */	428	#define CHAR_ST 0x9c /* 0234 */
353		429
354	/*	430	/*
355	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	431	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
356	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	432	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
357	*/	433	*/
		434	enum {
358	#define XTerm_name 0	435	XTerm_name = 0,
359	#define XTerm_iconName 1	436	XTerm_iconName = 1,
360	#define XTerm_title 2	437	XTerm_title = 2,
		438	XTerm_property = 3, // change X property
361	#define XTerm_Color 4 /* change colors */	439	XTerm_Color = 4, // change colors
		440	XTerm_Color00 = 10, // not implemented, CLASH!
		441	XTerm_Color01 = 11, // not implemented
362	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	442	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	443	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
		444	XTerm_Color_pointer_bg = 14, // not implemented
		445	XTerm_Color05 = 15, // not implemented
		446	XTerm_Color06 = 16, // not implemented
364	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	447	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 */	448	XTerm_logfile = 46, // not implemented
368	#define XTerm_font 50	449	XTerm_font = 50,
369		450
370	/*	451	XTerm_konsole30 = 30, // reserved for konsole
		452	XTerm_konsole31 = 31, // reserved for konsole
		453	XTerm_emacs51 = 51, // reserved for emacs shell
		454	/*
371	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	455	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
372	*/	456	*/
373	#define XTerm_Menu 10 /* set menu item */	457	XTerm_Color_BD = 18, // change actual 'Bold' color
		458	XTerm_Color_UL = 19, // change actual 'Underline' color
374	#define XTerm_Pixmap 20 /* new bg pixmap */	459	XTerm_Pixmap = 20, // new bg pixmap
375	#define XTerm_restoreFG 39 /* change default fg color */	460	XTerm_restoreFG = 39, // change default fg color
376	#define XTerm_restoreBG 49 /* change default bg color */	461	XTerm_restoreBG = 49, // change default bg color
377	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	462	XTerm_dumpscreen = 55, // dump scrollback and all of screen
		463
		464	URxvt_locale = 701, // change locale
		465	URxvt_Menu = 703, // set menu item
		466	URxvt_Color_IT = 704, // change actual 'Italic' colour
		467	URxvt_Color_tint = 705, // change actual tint colour
		468
		469	URxvt_font = 710,
		470	URxvt_boldFont = 711,
		471	URxvt_italicFont = 712,
		472	URxvt_boldItalicFont = 713,
		473
		474	URxvt_view_up = 720,
		475	URxvt_view_down = 721,
		476
		477	URxvt_perl = 777,
		478	};
378		479
379	/* Words starting with `Color_' are colours. Others are counts */	480	/* Words starting with `Color_' are colours. Others are counts */
380	/*	481	/*
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	482	* The PixColor and rendition colour usage should probably be decoupled
384	* on the unnecessary items, e.g. Color_pointer, but won't bother	483	* 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	484	* until we need to. Also, be aware of usage in pixcolor_set
386	*/	485	*/
387		486
388	enum colour_list {	487	enum colour_list {
…		…
410	maxBrightCOLOR, /* minBrightCOLOR + 7 */	509	maxBrightCOLOR, /* minBrightCOLOR + 7 */
411	Color_White = maxBrightCOLOR,	510	Color_White = maxBrightCOLOR,
412	#else	511	#else
413	Color_White = maxCOLOR,	512	Color_White = maxCOLOR,
414	#endif	513	#endif
415	#ifdef TTY_256COLOR
416	min256COLOR = Color_White + 1,	514	minTermCOLOR = Color_White + 1,
417	max256COLOR = minCOLOR + 255,	515	maxTermCOLOR = Color_White + 72,
418	#endif
419	#ifndef NO_CURSORCOLOR	516	#ifndef NO_CURSORCOLOR
420	Color_cursor,	517	Color_cursor,
421	Color_cursor2,	518	Color_cursor2,
422	#endif	519	#endif
423	Color_pointer,	520	Color_pointer_fg,
		521	Color_pointer_bg,
424	Color_border,	522	Color_border,
425	#ifndef NO_BOLD_UNDERLINE_REVERSE	523	#ifndef NO_BOLD_UNDERLINE_REVERSE
426	Color_BD,	524	Color_BD,
		525	Color_IT,
427	Color_UL,	526	Color_UL,
428	Color_RV,	527	Color_RV,
		528	#endif
		529	#if ENABLE_FRILLS
		530	Color_underline,
429	#endif	531	#endif
430	#ifdef OPTION_HC	532	#ifdef OPTION_HC
431	Color_HC,	533	Color_HC,
432	#endif	534	#endif
433	#ifdef KEEP_SCROLLCOLOR	535	#ifdef KEEP_SCROLLCOLOR
434	Color_scroll,	536	Color_scroll,
435	Color_trough,	537	Color_trough,
		538	#endif
		539	#if TINTING
		540	Color_tint,
		541	#endif
		542	#if OFF_FOCUS_FADING
		543	Color_fade,
436	#endif	544	#endif
437	NRS_COLORS, /* */	545	NRS_COLORS, /* */
438	#ifdef KEEP_SCROLLCOLOR	546	#ifdef KEEP_SCROLLCOLOR
439	Color_topShadow = NRS_COLORS,	547	Color_topShadow = NRS_COLORS,
440	Color_bottomShadow,	548	Color_bottomShadow,
441	TOTAL_COLORS /* upto 30 */	549	TOTAL_COLORS
442	#else	550	#else
443	TOTAL_COLORS = NRS_COLORS /* */	551	TOTAL_COLORS = NRS_COLORS
444	#endif	552	#endif
445	};	553	};
446		554
447	#define Color_Bits 9	555	#define Color_Bits 7 // 0 .. maxTermCOLOR
		556
448	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	557	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
449	#define NPIXCLR_BITS 32	558	#define NPIXCLR_BITS 32
450
451	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
452		559
453	/*	560	/*
454	* Resource list	561	* Resource list
455	*/	562	*/
456	enum {	563	enum {
457	Rs_display_name = 0,	564	# define def(name) Rs_ ## name,
458	Rs_term_name,	565	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
459	Rs_iconName,	566	# include "rsinc.h"
460	Rs_geometry,	567	# undef def
461	Rs_reverseVideo,	568	# 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	569	NUM_RESOURCES
546	};	570	};
547		571
548	// see init.C:xa_named, which must be kept in sync	572	// see init.C:xa_names, which must be kept in sync
549	enum {	573	enum {
550	XA_TEXT = 0,	574	XA_TEXT = 0,
551	XA_COMPOUND_TEXT,	575	XA_COMPOUND_TEXT,
552	XA_UTF8_STRING,	576	XA_UTF8_STRING,
553	XA_MULTIPLE,	577	XA_MULTIPLE,
554	XA_TARGETS,	578	XA_TARGETS,
555	XA_TIMESTAMP,	579	XA_TIMESTAMP,
556	XA_VT_SELECTION,	580	XA_VT_SELECTION,
557	XA_INCR,	581	XA_INCR,
		582	XA_WM_PROTOCOLS,
558	XA_WMDELETEWINDOW,	583	XA_WM_DELETE_WINDOW,
		584	XA_CLIPBOARD,
		585	#if ENABLE_FRILLS
		586	XA_MOTIF_WM_HINTS,
		587	#endif
		588	#if ENABLE_EWMH
		589	XA_NET_WM_PID,
		590	XA_NET_WM_NAME,
		591	XA_NET_WM_ICON_NAME,
		592	XA_NET_WM_PING,
		593	#endif
		594	#if USE_XIM
		595	XA_WM_LOCALE_NAME,
		596	#endif
559	#ifdef TRANSPARENT	597	#if TRANSPARENT
560	XA_XROOTPMAPID,	598	XA_XROOTPMAP_ID,
		599	XA_ESETROOT_PMAP_ID,
561	#endif	600	#endif
562	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	601	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
563	XA_DNDPROTOCOL,	602	XA_DNDPROTOCOL,
564	XA_DNDSELECTION,	603	XA_DNDSELECTION,
565	#endif /* OFFIX_DND */	604	#endif
566	XA_CLIPBOARD,	605	#if ENABLE_XEMBED
		606	XA_XEMBED,
		607	XA_XEMBED_INFO,
		608	#endif
567	NUM_XA	609	NUM_XA
568	};	610	};
569		611
570	/* DEC private modes */	612	/* DEC private modes */
571	#define PrivMode_132 (1LU<<0)	613	#define PrivMode_132 (1UL<<0)
572	#define PrivMode_132OK (1LU<<1)	614	#define PrivMode_132OK (1UL<<1)
573	#define PrivMode_rVideo (1LU<<2)	615	#define PrivMode_rVideo (1UL<<2)
574	#define PrivMode_relOrigin (1LU<<3)	616	#define PrivMode_relOrigin (1UL<<3)
575	#define PrivMode_Screen (1LU<<4)	617	#define PrivMode_Screen (1UL<<4)
576	#define PrivMode_Autowrap (1LU<<5)	618	#define PrivMode_Autowrap (1UL<<5)
577	#define PrivMode_aplCUR (1LU<<6)	619	#define PrivMode_aplCUR (1UL<<6)
578	#define PrivMode_aplKP (1LU<<7)	620	#define PrivMode_aplKP (1UL<<7)
579	#define PrivMode_HaveBackSpace (1LU<<8)	621	#define PrivMode_HaveBackSpace (1UL<<8)
580	#define PrivMode_BackSpace (1LU<<9)	622	#define PrivMode_BackSpace (1UL<<9)
581	#define PrivMode_ShiftKeys (1LU<<10)	623	#define PrivMode_ShiftKeys (1UL<<10)
582	#define PrivMode_VisibleCursor (1LU<<11)	624	#define PrivMode_VisibleCursor (1UL<<11)
583	#define PrivMode_MouseX10 (1LU<<12)	625	#define PrivMode_MouseX10 (1UL<<12)
584	#define PrivMode_MouseX11 (1LU<<13)	626	#define PrivMode_MouseX11 (1UL<<13)
585	#define PrivMode_scrollBar (1LU<<14)	627	#define PrivMode_scrollBar (1UL<<14)
586	#define PrivMode_menuBar (1LU<<15)	628	#define PrivMode_menuBar (1UL<<15)
587	#define PrivMode_TtyOutputInh (1LU<<16)	629	#define PrivMode_TtyOutputInh (1UL<<16)
588	#define PrivMode_Keypress (1LU<<17)	630	#define PrivMode_Keypress (1UL<<17)
589	#define PrivMode_smoothScroll (1LU<<18)	631	#define PrivMode_smoothScroll (1UL<<18)
590	#define PrivMode_vt52 (1LU<<19)	632	#define PrivMode_vt52 (1UL<<19)
		633	#define PrivMode_LFNL (1UL<<20)
591	/* too annoying to implement X11 highlight tracking */	634	/* too annoying to implement X11 highlight tracking */
592	/* #define PrivMode_MouseX11Track (1LU<<18) */	635	/* #define PrivMode_MouseX11Track (1LU<<21) */
593		636
594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	637	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
595	#define PrivMode(test,bit) \	638	#define PrivMode(test,bit) \
596	if (test) \	639	if (test) \
597	R->PrivateModes |= (bit); \	640	priv_modes |= (bit); \
598	else \	641	else \
599	R->PrivateModes &= ~(bit)	642	priv_modes &= ~(bit)
600		643
601	#ifdef ALLOW_132_MODE	644	#ifdef ALLOW_132_MODE
602	# define PrivMode_Default \
603	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	645	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	646	#else
605	# define PrivMode_Default \	647	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
607	#endif	648	#endif
608		649
609	#define XDEPTH R->Xdepth	650	// 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 */	651	#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 */	652	#define KBUFSZ 512 // size of keyboard mapping buffer
		653	#define CBUFSIZ 2048 // size of command buffer
		654	#define UBUFSIZ 2048 // character buffer
		655
		656	#ifndef PATH_MAX
		657	# define PATH_MAX 16384
		658	#endif
		659
		660	/* Motif window hints */
		661	#define MWM_HINTS_FUNCTIONS (1L << 0)
		662	#define MWM_HINTS_DECORATIONS (1L << 1)
		663	#define MWM_HINTS_INPUT_MODE (1L << 2)
		664	#define MWM_HINTS_STATUS (1L << 3)
		665	/* bit definitions for MwmHints.functions */
		666	#define MWM_FUNC_ALL (1L << 0)
		667	#define MWM_FUNC_RESIZE (1L << 1)
		668	#define MWM_FUNC_MOVE (1L << 2)
		669	#define MWM_FUNC_MINIMIZE (1L << 3)
		670	#define MWM_FUNC_MAXIMIZE (1L << 4)
		671	#define MWM_FUNC_CLOSE (1L << 5)
		672	/* bit definitions for MwmHints.decorations */
		673	#define MWM_DECOR_ALL (1L << 0)
		674	#define MWM_DECOR_BORDER (1L << 1)
		675	#define MWM_DECOR_RESIZEH (1L << 2)
		676	#define MWM_DECOR_TITLE (1L << 3)
		677	#define MWM_DECOR_MENU (1L << 4)
		678	#define MWM_DECOR_MINIMIZE (1L << 5)
		679	#define MWM_DECOR_MAXIMIZE (1L << 6)
		680	/* bit definitions for MwmHints.inputMode */
		681	#define MWM_INPUT_MODELESS 0
		682	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		683	#define MWM_INPUT_SYSTEM_MODAL 2
		684	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		685	#define PROP_MWM_HINTS_ELEMENTS 5
618		686
619	/*	687	/*
620	*****************************************************************************	688	*****************************************************************************
621	* MACRO DEFINES	689	* MACRO DEFINES
622	*****************************************************************************	690	*****************************************************************************
623	*/	691	*/
624	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	692	#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		693
640	/* convert pixel dimensions to row/column values. Everything as int32_t */	694	/* convert pixel dimensions to row/column values. Everything as int32_t */
641	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	695	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
642	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	696	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
643	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	697	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
644	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	698	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	699	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	700	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	701	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	702	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
649		703
650	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	704	#define OPTION(opt) (options & (opt))
651	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	705	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		706	| Opt_jumpScroll | Opt_secondaryScreen \
		707	| Opt_pastableTabs | Opt_intensityStyles)
652		708
653	#define Xroot DefaultRootWindow(R->Xdisplay)	709	// for m >= -n, ensure remainder lies between 0..n-1
		710	#define MOD(m,n) (((m) + (n)) % (n))
		711
		712	#define LINENO(n) MOD (term_start + int(n), total_rows)
		713	#define ROW(n) row_buf [LINENO (n)]
654		714
655	/* how to build & extract colors and attributes */	715	/* how to build & extract colors and attributes */
656	#define GET_BASEFG(x) (((x) & RS_fgMask))	716	#define GET_BASEFG(x) (((x) & RS_fgMask))
657	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	717	#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		718
676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	719	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	720	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		721
		722	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		723	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678		724
679	#define GET_ATTR(x) (((x) & RS_attrMask))	725	#define GET_ATTR(x) (((x) & RS_attrMask))
680	#define GET_BGATTR(x) \	726	#define GET_BGATTR(x) \
681	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	727	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682	| (((x) & RS_fgMask)<<Color_Bits)) \	728	| (((x) & RS_fgMask)<<Color_Bits)) \
683	: ((x) & (RS_attrMask | RS_bgMask)))	729	: ((x) & (RS_attrMask | RS_bgMask)))
684	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	730	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	731	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	732	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687		733
		734	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		735
688	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	736	#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)))	737	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		738
		739	#if ENABLE_STYLES
		740	# define FONTSET(style) fontset[GET_STYLE (style)]
		741	#else
		742	# define FONTSET(style) fontset[0]
		743	#endif
690		744
691	#ifdef HAVE_SCROLLBARS	745	#ifdef HAVE_SCROLLBARS
692	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	746	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693	#else	747	#else
694	# define scrollbar_TotalWidth() (0)	748	# define scrollbar_TotalWidth() (0)
695	#endif	749	#endif
696	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	750	#define scrollbar_isMotion() (scrollBar.state == 'm')
697	#define scrollbar_isUp() (R->scrollBar.state == 'U')	751	#define scrollbar_isUp() (scrollBar.state == 'U')
698	#define scrollbar_isDn() (R->scrollBar.state == 'D')	752	#define scrollbar_isDn() (scrollBar.state == 'D')
699	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	753	#define scrollbar_isUpDn() isupper (scrollBar.state)
700	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	754	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701		755
702	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	756	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	757	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704	&& (y) <= scrollbarnext_dnval())	758	&& (y) <= scrollbarnext_dnval ())
705	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	759	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	760	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	761	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	762	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709	#define SCROLLRXVT_MINHEIGHT 10	763	#define SCROLLRXVT_MINHEIGHT 10
710	#define SCROLLXTERM_MINHEIGHT 10	764	#define SCROLLXTERM_MINHEIGHT 10
711		765
712	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	766	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
713	? SCROLLNEXT_MINHEIGHT \	767	? SCROLLNEXT_MINHEIGHT \
714	: SCROLLRXVT_MINHEIGHT)	768	: SCROLLRXVT_MINHEIGHT)
715	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	769	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	770	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	771	#define scrollbar_position(y) ((y) - scrollBar.beg)
718	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	772	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719	- scrollbar_minheight())	773	- scrollbar_minheight ())
720		774
721	#if (MENUBAR_MAX > 1)	775	#if (MENUBAR_MAX > 1)
722	/* rendition style flags */	776	/* rendition style flags */
723	# define menuBar_height() (TermWin.fheight + SHADOW)	777	# define menuBar_height() (fheight + MENU_SHADOW)
724	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	778	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
725	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	779	# define isMenuBarWindow(w) ((w) == menuBar.win)
726	#else	780	#else
727	# define menuBar_height() (0)	781	# define menuBar_height() (0)
728	# define menuBar_TotalHeight() (0)	782	# define menuBar_TotalHeight() (0)
729	# define isMenuBarWindow(w) (0)	783	# define isMenuBarWindow(w) (0)
730	#endif	784	#endif
…		…
732	#ifdef XPM_BACKGROUND	786	#ifdef XPM_BACKGROUND
733	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	787	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
734	#else	788	#else
735	# define XPMClearArea(a, b, c, d, e, f, g)	789	# define XPMClearArea(a, b, c, d, e, f, g)
736	#endif	790	#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		791
745	#ifdef UTMP_SUPPORT	792	#ifdef UTMP_SUPPORT
746	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	793	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747	# undef HAVE_UTMPX_H	794	# undef HAVE_UTMPX_H
748	# undef HAVE_STRUCT_UTMPX	795	# undef HAVE_STRUCT_UTMPX
…		…
773	#ifdef DEBUG_MAIN	820	#ifdef DEBUG_MAIN
774	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	821	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775	#else	822	#else
776	# define D_MAIN(x)	823	# define D_MAIN(x)
777	#endif	824	#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	825	#ifdef DEBUG_SIZE
789	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	826	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790	#else	827	#else
791	# define D_SIZE(x)	828	# define D_SIZE(x)
792	#endif	829	#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		830
799	/*	831	extern class rxvt_failure_exception { } rxvt_failure_exception;
		832
		833	typedef callback1<void, const char *> log_callback;
		834	typedef callback1<int, int> getfd_callback;
		835
		836	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		837	extern void rxvt_log (const char *fmt, ...);
		838	extern void rxvt_warn (const char *fmt, ...);
		839	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		840	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		841
		842	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		843	extern bool rxvt_set_locale (const char *locale);
		844	extern void rxvt_push_locale (const char *locale);
		845	extern void rxvt_pop_locale ();
		846
800	*****************************************************************************	847	/****************************************************************************/
801	* VARIABLES	848
802	*****************************************************************************
803	*/
804	#ifdef MENUBAR	849	#ifdef MENUBAR
805	# include "menubar.h"	850	# include "menubar.h"
806	#endif	851	#endif
807		852
808	#define BLINK_INTERVAL 0.5	853	#define BLINK_INTERVAL 0.5
809	#define TEXT_BLINK_INTERVAL 0.5	854	#define TEXT_BLINK_INTERVAL 0.5
810		855
		856	#ifndef __attribute__
		857	# ifdef __GNUC__
		858	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		859	# define __attribute__(x)
		860	# endif
		861	# endif
		862	# define __attribute__(x)
		863	#endif
		864
		865	/****************************************************************************/
		866
		867	#define LINE_LONGER 0x0001 // line is continued on the next row
		868	#define LINE_FILTERED 0x0002 // line has been filtered
		869	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		870
		871	struct line_t {
		872	text_t *t; // terminal the text
		873	rend_t *r; // rendition, uses RS_ flags
		874	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		875	uint32_t f; // flags
		876
		877	bool is_longer ()
		878	{
		879	return f & LINE_LONGER;
		880	}
		881
		882	void is_longer (int set)
		883	{
		884	if (set)
		885	f |= LINE_LONGER;
		886	else
		887	f &= ~LINE_LONGER;
		888	}
		889
		890	void clear ()
		891	{
		892	t = 0;
		893	r = 0;
		894	l = 0;
		895	f = 0;
		896	}
		897
		898	void touch () // call whenever a line is changed/touched/updated
		899	{
		900	#if ENABLE_PERL
		901	f &= ~LINE_FILTERED;
		902	#endif
		903	}
		904
		905	void touch (int col)
		906	{
		907	max_it (l, col);
		908	touch ();
		909	}
		910	};
		911
		912	/****************************************************************************/
		913
		914	// primivite wrapper around mbstate_t to ensure initialisation
811	struct mbstate {	915	struct mbstate {
812	mbstate_t mbs;	916	mbstate_t mbs;
813		917
814	mbstate ()	918	operator mbstate_t *() { return &mbs; }
		919	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		920	mbstate () { reset (); }
		921	};
		922
		923	/****************************************************************************/
		924
		925	#define UNICODE_MASK 0x1fffffUL
		926
		927	#if UNICODE3
		928	# define COMPOSE_LO 0x40000000UL
		929	# define COMPOSE_HI 0x400fffffUL
		930	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		931	#else
		932	# if ENABLE_PERL
		933	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		934	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		935	# else
		936	# define COMPOSE_LO 0xd800UL
		937	# define COMPOSE_HI 0xf8ffUL
		938	# endif
		939	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		940	#endif
		941
		942	#if ENABLE_COMBINING
		943	// compose chars are used to represent composite characters
		944	// that are not representable in unicode, as well as characters
		945	// not fitting in the BMP.
		946	struct compose_char {
		947	unicode_t c1, c2; // any chars != NOCHAR are valid
		948	compose_char (unicode_t c1, unicode_t c2)
		949	: c1(c1), c2(c2)
		950	{ }
		951	};
		952
		953	class rxvt_composite_vec {
		954	vector<compose_char> v;
		955	public:
		956	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		957	int expand (unicode_t c, wchar_t *r);
		958	compose_char *operator [](text_t c)
815	{	959	{
816	MEMSET (&mbs, 0, sizeof (mbs));	960	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		961	? &v[c - COMPOSE_LO]
		962	: 0;
817	}	963	}
818	};	964	};
819		965
		966	extern class rxvt_composite_vec rxvt_composite;
		967	#endif
		968
		969	/****************************************************************************/
		970
		971	#ifdef KEYSYM_RESOURCE
		972	class keyboard_manager;
		973	#endif
		974
820	struct rxvt_term : rxvt_vars {	975	struct rxvt_term : zero_initialized, rxvt_vars {
821	struct mbstate mbstate;	976	log_callback *log_hook; // log error messages through this hook, if != 0
		977	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		978
		979	#if ENABLE_PERL
		980	rxvt_perl_term perl;
		981	#endif
		982	#if USE_XGETDEFAULT
		983	XrmDatabase xrmdatabase;
		984	#endif
		985
		986	struct mbstate mbstate; // current input multibyte state
822		987
823	unsigned char want_refresh:1,	988	unsigned char want_refresh:1,
824	#ifdef TRANSPARENT	989	#ifdef TRANSPARENT
825	want_full_refresh:1, /* awaiting full screen refresh */	990	want_full_refresh:1, /* awaiting full screen refresh */
826	#endif	991	#endif
…		…
839	hidden_text:1,	1004	hidden_text:1,
840	#endif	1005	#endif
841	#ifdef POINTER_BLANK	1006	#ifdef POINTER_BLANK
842	hidden_pointer:1,	1007	hidden_pointer:1,
843	#endif	1008	#endif
		1009	enc_utf8:1, /* wether locale uses utf-8 */
		1010	seen_input:1, /* wether we have seen some program output yet */
		1011	seen_resize:1, /* wether we had a resize event */
844	parsed_geometry:1,	1012	parsed_geometry:1;
845	seen_input:1, /* wether any input has been seen so far */
846	enc_utf8:1; /* wether terminal reads/writes utf-8 */
847		1013
848	unsigned char refresh_type,	1014	unsigned char refresh_type,
849	#ifdef UTMP_SUPPORT
850	next_utmp_action,
851	#endif
852	#ifndef NO_SETOWNER_TTYDEV
853	next_tty_action,
854	#endif
855	#ifdef META8_OPTION	1015	#ifdef META8_OPTION
856	meta_char, /* Alt-key prefix */	1016	meta_char, /* Alt-key prefix */
857	#endif	1017	#endif
858	scrollbar_align,	1018	scrollbar_align,
859	selection_wait,	1019	selection_wait,
860	selection_type;	1020	selection_type;
861	/* ---------- */	1021	/* ---------- */
862	#ifdef GREEK_SUPPORT
863	short greek_mode; /* greek keyboard mode */
864	#endif
865	short rvideo;	1022	short rvideo;
866	int16_t num_scr; /* screen: number lines scrolled */	1023	int num_scr; /* screen: number lines scrolled */
867	unsigned int prev_ncol, /* screen: previous number of columns */	1024	int prev_ncol, /* screen: previous number of columns */
868	prev_nrow; /* screen: previous number of rows */	1025	prev_nrow; /* screen: previous number of rows */
869	#ifdef RXVT_GRAPHICS
870	uint16_t gr_prev_start;
871	#endif
872	/* ---------- */	1026	/* ---------- */
873	rend_t rstyle;	1027	rend_t rstyle;
874	/* ---------- */	1028	/* ---------- */
875	uint32_t pixcolor_set[NPIXCLR_SETS];	1029	uint32_t pixcolor_set[NPIXCLR_SETS];
876	/* ---------- */	1030	/* ---------- */
877	#ifdef SELECTION_SCROLLING	1031	#ifdef SELECTION_SCROLLING
878	int scroll_selection_delay,
879	scroll_selection_lines;	1032	int scroll_selection_lines;
880	enum page_dirn scroll_selection_dir;	1033	enum page_dirn scroll_selection_dir;
881	int selection_save_x,	1034	int selection_save_x,
882	selection_save_y,	1035	selection_save_y,
883	selection_save_state,	1036	selection_save_state;
884	pending_scroll_selection;
885	#endif	1037	#endif
886	/* ---------- */	1038	/* ---------- */
887	int csrO, /* Hops - csr offset in thumb/slider to */	1039	int csrO, /* Hops - csr offset in thumb/slider to */
888	/* give proper Scroll behaviour */	1040	/* give proper Scroll behaviour */
889	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
890	scroll_arrow_delay,
891	#endif
892	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1041	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893	mouse_slip_wheel_delay,
894	mouse_slip_wheel_speed,	1042	mouse_slip_wheel_speed,
895	#endif	1043	#endif
896	refresh_count,	1044	refresh_count,
897	refresh_limit,	1045	refresh_limit,
898	fnum, /* logical font number */
899	last_bot, /* scrollbar last bottom position */	1046	last_bot, /* scrollbar last bottom position */
900	last_top, /* scrollbar last top position */	1047	last_top, /* scrollbar last top position */
901	last_state, /* scrollbar last state */	1048	last_state, /* scrollbar last state */
902	scrollbar_len,	1049	scrollbar_len,
903	currmaxcol,
904	#ifdef MENUBAR	1050	#ifdef MENUBAR
905	menu_readonly, /* okay to alter menu? */	1051	menu_readonly, /* okay to alter menu? */
906	Arrows_x,	1052	Arrows_x,
907	#endif	1053	#endif
908	#if MENUBAR_MAX > 1	1054	#if MENUBAR_MAX > 1
…		…
914	# ifdef POINTER_BLANK	1060	# ifdef POINTER_BLANK
915	pointerBlankDelay,	1061	pointerBlankDelay,
916	# endif	1062	# endif
917	allowedxerror;	1063	allowedxerror;
918	/* ---------- */	1064	/* ---------- */
919	unsigned int ModMetaMask,	1065	unsigned int ModLevel3Mask,
		1066	ModMetaMask,
920	ModNumLockMask,	1067	ModNumLockMask;
921	old_width, /* last used width in screen resize */	1068	int old_width, /* last used width in screen resize */
922	old_height, /* last used height in screen resize */	1069	old_height; /* last used height in screen resize */
923	#ifndef NO_BRIGHTCOLOR
924	colorfgbg,
925	#endif
926	ttymode;
927	unsigned long PrivateModes,	1070	unsigned long priv_modes,
928	SavedModes;	1071	SavedModes;
929	/* ---------- */	1072	/* ---------- */
930	Atom xa[NUM_XA];	1073	Atom xa[NUM_XA];
931	/* ---------- */	1074	/* ---------- */
932	#ifdef MENUBAR	1075	#ifdef MENUBAR
…		…
938	botShadowGC;	1081	botShadowGC;
939	#endif	1082	#endif
940	#ifdef XTERM_SCROLLBAR	1083	#ifdef XTERM_SCROLLBAR
941	GC xscrollbarGC,	1084	GC xscrollbarGC,
942	ShadowGC;	1085	ShadowGC;
		1086	#endif
		1087	#ifdef PLAIN_SCROLLBAR
		1088	GC pscrollbarGC;
943	#endif	1089	#endif
944	#ifdef NEXT_SCROLLBAR	1090	#ifdef NEXT_SCROLLBAR
945	GC blackGC,	1091	GC blackGC,
946	whiteGC,	1092	whiteGC,
947	grayGC,	1093	grayGC,
…		…
955	#endif	1101	#endif
956	/* ---------- */	1102	/* ---------- */
957	Time selection_time,	1103	Time selection_time,
958	selection_request_time;	1104	selection_request_time;
959	pid_t cmd_pid; /* process id of child */	1105	pid_t cmd_pid; /* process id of child */
960	gid_t ttygid;	1106	char * incr_buf;
961	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1107	size_t incr_buf_size, incr_buf_fill;
962	uid_t euid;
963	gid_t egid;
964	#endif
965	/* ---------- */	1108	/* ---------- */
966	Cursor leftptr_cursor;	1109	Cursor leftptr_cursor;
967	#ifdef POINTER_BLANK
968	Cursor blank_cursor;
969	#endif
970	/* ---------- */	1110	/* ---------- */
971	const char *ttydev; /* pty/tty name */
972	#ifndef NO_BACKSPACE_KEY	1111	#ifndef NO_BACKSPACE_KEY
973	const char *key_backspace;	1112	const char *key_backspace;
974	#endif	1113	#endif
975	#ifndef NO_DELETE_KEY	1114	#ifndef NO_DELETE_KEY
976	const char *key_delete;	1115	const char *key_delete;
977	#endif	1116	#endif
978	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
979	KeySym ks_bigfont, ks_smallfont;
980	#endif
981	#ifdef GREEK_SUPPORT
982	KeySym ks_greekmodeswith;
983	#endif
984	#ifdef USE_XIM
985	XIC Input_Context;
986	XIMStyle input_style;
987	int event_type;
988	#endif
989	struct mouse_event MEvent;	1117	struct mouse_event MEvent;
990	XComposeStatus compose;	1118	XComposeStatus compose;
991	#ifdef RXVT_GRAPHICS
992	int graphics_up;
993	struct grwin_t *gr_root;
994	#endif
995	ttymode_t tio;	1119	ttymode_t tio;
996	#ifdef UTMP_SUPPORT	1120	#ifdef UTMP_SUPPORT
997	# ifdef HAVE_STRUCT_UTMP	1121	# ifdef HAVE_STRUCT_UTMP
998	struct utmp ut;	1122	struct utmp ut;
999	# endif	1123	# endif
…		…
1008	row_col_t oldcursor;	1132	row_col_t oldcursor;
1009	#ifdef XPM_BACKGROUND	1133	#ifdef XPM_BACKGROUND
1010	bgPixmap_t bgPixmap;	1134	bgPixmap_t bgPixmap;
1011	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1135	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1012	#endif	1136	#endif
1013	#ifdef MULTICHAR_SET
1014	int oldcursormulti;
1015	void (*multichar_decode)(unsigned char *str, int len);
1016	#endif
1017	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1018	struct stat ttyfd_stat; /* original status of our tty */
1019	#endif
1020	#ifdef MENUBAR	1137	#ifdef MENUBAR
1021	menu_t *ActiveMenu, /* currently active menu */	1138	menu_t *ActiveMenu, /* currently active menu */
1022	*BuildMenu; /* the menu currently being built */	1139	*BuildMenu; /* the menu currently being built */
1023	bar_t *CurrentBar;	1140	bar_t *CurrentBar;
1024	# if !(MENUBAR_MAX > 1)	1141	# if ! (MENUBAR_MAX > 1)
1025	bar_t BarList;	1142	bar_t BarList;
1026	# endif /* (MENUBAR_MAX > 1) */	1143	# endif /* (MENUBAR_MAX > 1) */
1027	#endif	1144	#endif
1028	#ifdef RXVT_GRAPHICS
1029	Window gr_last_id;
1030	#endif
1031	#ifdef CURSOR_BLINK
1032	struct timeval lastcursorchange;
1033	#endif
1034	#ifdef POINTER_BLANK
1035	struct timeval lastmotion;
1036	#endif
1037		1145
1038	/* these three don't need to be kept but do so to placate some mem checkers */	1146	#if ENABLE_OVERLAY
		1147	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1148	text_t **ov_text;
		1149	rend_t **ov_rend;
		1150
		1151	void scr_swap_overlay ();
		1152	void scr_overlay_new (int x, int y, int w, int h);
		1153	void scr_overlay_off ();
		1154	void scr_overlay_set (int x, int y,
		1155	text_t text,
		1156	rend_t rend = OVERLAY_RSTYLE);
		1157	void scr_overlay_set (int x, int y, const char *s);
		1158	void scr_overlay_set (int x, int y, const wchar_t *s);
		1159	#endif
		1160
		1161	vector<void *> allocated; // free these memory blocks with free()
		1162
1039	char *env_windowid; /* environmental variable WINDOWID */	1163	char *env_windowid; /* environmental variable WINDOWID */
1040	char *env_display; /* environmental variable DISPLAY */	1164	char *env_display; /* environmental variable DISPLAY */
1041	char *env_term; /* environmental variable TERM */	1165	char *env_term; /* environmental variable TERM */
1042	char *env_colorfgbg;	1166	char *env_colorfgbg;
1043	char *buffer;
1044	char *locale;	1167	char *locale;
1045	char *codeset;
1046	char charsets[4];	1168	char charsets[4];
1047	unsigned char *v_buffer; /* pointer to physical buffer */	1169	char *v_buffer; /* pointer to physical buffer */
1048	unsigned int v_buflen; /* size of area to write */	1170	unsigned int v_buflen; /* size of area to write */
1049	char *newfont[MAX_NFONTS];	1171	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1172
1050	#ifdef KEYSYM_RESOURCE	1173	#ifdef KEYSYM_RESOURCE
1051	const unsigned char *Keysym_map[256];	1174	keyboard_manager *keyboard;
1052	#endif	1175	#endif
		1176
1053	const char *rs[NUM_RESOURCES];	1177	const char *rs[NUM_RESOURCES];
1054	/* command input buffering */	1178	/* command input buffering */
1055	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1179	char *cmdbuf_ptr, *cmdbuf_endp;
1056	unsigned char cmdbuf_base[BUFSIZ];	1180	char cmdbuf_base[CBUFSIZ];
1057		1181
1058	rxvt_salloc *ralloc;	1182	rxvt_salloc *talloc; // text line allocator
1059	rxvt_salloc *talloc;	1183	rxvt_salloc *ralloc; // rend line allocator
1060		1184
1061	void paste (const unsigned char *data, unsigned int len);	1185	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1186
		1187	#if ENABLE_FRILLS || ISO_14755
		1188	// ISO 14755 entry support
		1189	unicode_t iso14755buf;
		1190	void commit_iso14755 ();
		1191	int hex_keyval (XKeyEvent &ev);
		1192	# if ISO_14755
		1193	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1194	void iso14755_54 (int x, int y);
		1195	# endif
		1196	#endif
		1197
		1198	// modifies first argument(!)
		1199	void paste (char *data, unsigned int len);
1062		1200
1063	void flush ();	1201	void flush ();
1064		1202
		1203	#if TRANSPARENT
		1204	void rootwin_cb (XEvent &xev);
		1205	xevent_watcher rootwin_ev;
		1206	#endif
		1207
		1208	void x_cb (XEvent &xev);
		1209	xevent_watcher termwin_ev;
		1210	xevent_watcher vt_ev;
		1211	#ifdef HAVE_SCROLLBARS
		1212	xevent_watcher scrollbar_ev;
		1213	#endif
		1214	#ifdef MENUBAR
		1215	xevent_watcher menubar_ev;
		1216	#endif
		1217
1065	void check_cb (check_watcher &w); check_watcher check_ev;	1218	void check_cb (check_watcher &w); check_watcher check_ev;
1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1219	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1220	void flush_cb (time_watcher &w); time_watcher flush_ev;
1067		1221
1068	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1222	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1069	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1070		1223
1071	void incr_cb (time_watcher &w); time_watcher incr_ev;	1224	void incr_cb (time_watcher &w); time_watcher incr_ev;
1072		1225
1073	#ifdef CURSOR_BLINK	1226	#ifdef CURSOR_BLINK
1074	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1227	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1075	#endif	1228	#endif
1076	#ifdef TEXT_BLINK	1229	#ifdef TEXT_BLINK
1077	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1230	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1231	#endif
		1232
		1233	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1234	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1235	#endif
		1236	#ifdef SELECTION_SCROLLING
		1237	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1238	#endif
		1239	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1240	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1078	#endif	1241	#endif
1079		1242
1080	#ifdef POINTER_BLANK	1243	#ifdef POINTER_BLANK
1081	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1244	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1082	void pointer_blank ();	1245	void pointer_blank ();
		1246	#endif
1083	void pointer_unblank ();	1247	void pointer_unblank ();
1084	#endif
1085		1248
1086	void tt_printf (const char *fmt,...);	1249	void tt_printf (const char *fmt,...);
1087	void tt_write (const unsigned char *data, unsigned int len);	1250	void tt_write (const char *data, unsigned int len);
		1251	void pty_write ();
1088		1252
1089	void tt_winch ();	1253	void tt_winch ();
1090		1254
1091	rxvt_term ();	1255	rxvt_term ();
1092	~rxvt_term ();	1256	~rxvt_term ();
		1257	void child_exit (); // child has exited, usually destroys
1093	void destroy ();	1258	void destroy ();
		1259	void emergency_cleanup ();
1094		1260
1095	bool init (int argc, const char *const *argv);	1261	bool init (int argc, const char *const *argv);
1096	bool init_vars ();	1262	bool init_vars ();
1097		1263
1098	uint32_t next_char ();
1099
1100	bool pty_fill ();	1264	bool pty_fill ();
1101	void process_x_events ();
1102
1103	void *operator new (size_t s);
1104	void operator delete (void *p, size_t s);
1105		1265
1106	void init_secondary ();	1266	void init_secondary ();
1107	const char **init_resources (int argc, const char *const *argv);	1267	const char **init_resources (int argc, const char *const *argv);
1108	void init_env ();	1268	void init_env ();
1109	void set_locale (const char *locale);	1269	void set_locale (const char *locale);
1110	void init_xlocale ();	1270	void init_xlocale ();
1111	void init_command (const char *const *argv);	1271	void init_command (const char *const *argv);
1112	int run_command (const char *const *argv);	1272	void run_command (const char *const *argv);
1113	int run_child (const char *const *argv);	1273	int run_child (const char *const *argv);
1114		1274
1115	void color_aliases(int idx);	1275	void color_aliases (int idx);
1116	void recolour_cursor ();	1276	void recolour_cursor ();
1117	void create_windows (int argc, const char *const *argv);	1277	void create_windows (int argc, const char *const *argv);
1118	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1278	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1119	void window_calc (unsigned int width, unsigned int height);	1279	void window_calc (unsigned int newwidth, unsigned int newheight);
1120	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1121		1280
1122	#if USE_XIM	1281	#if USE_XIM
		1282	rxvt_xim *input_method;
		1283	XIC Input_Context;
		1284	XIMStyle input_style;
		1285	XPoint spot; // most recently sent spot position
		1286
		1287	void im_destroy ();
		1288	void im_cb (); im_watcher im_ev;
1123	void set_size (XRectangle *size);	1289	void im_set_size (XRectangle &size);
1124	void set_position (XPoint *pos);	1290	void im_set_position (XPoint &pos);
1125	void set_color (unsigned long *fg, unsigned long *bg);	1291	void im_set_color (unsigned long &fg, unsigned long &bg);
		1292	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1293
		1294	bool IMisRunning ();
		1295	void IMSendSpot ();
		1296	bool IM_get_IC (const char *modifiers);
		1297	void IMSetStatusPosition ();
1126	#endif	1298	#endif
1127		1299
1128	void resize_scrollbar ();	1300	void resize_scrollbar ();
1129		1301
1130	void pixel_position (int *x, int *y);	1302	void pixel_position (int *x, int *y);
1131		1303
1132	void selection_click (int clicks, int x, int y);	1304	void selection_click (int clicks, int x, int y);
1133	void selection_extend (int x, int y, int flag);	1305	void selection_extend (int x, int y, int flag);
1134	void selection_rotate (int x, int y);	1306	void selection_rotate (int x, int y);
1135		1307
1136	/* screen(!) */	1308	/* autoconvert */
1137	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1309
1138	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1310	// command.C
		1311	void lookup_key (XKeyEvent &ev);
		1312	unsigned int cmd_write (const char *str, unsigned int count);
		1313
		1314	wchar_t next_char ();
		1315	wchar_t cmd_getc ();
		1316	uint32_t next_octet ();
		1317	uint32_t cmd_get8 ();
		1318
		1319	bool cmd_parse ();
		1320	void mouse_report (XButtonEvent &ev);
		1321	void button_press (XButtonEvent &ev);
		1322	void button_release (XButtonEvent &ev);
		1323	void focus_in ();
		1324	void focus_out ();
		1325	int check_our_parents ();
		1326	#ifdef PRINTPIPE
		1327	FILE *popen_printer ();
		1328	int pclose_printer (FILE *stream);
		1329	#endif
		1330	void process_print_pipe ();
		1331	void process_nonprinting (unicode_t ch);
		1332	void process_escape_vt52 (unicode_t ch);
		1333	void process_escape_seq ();
		1334	void process_csi_seq ();
		1335	void process_window_ops (const int *args, unsigned int nargs);
		1336	char *get_to_st (unicode_t &ends_how);
		1337	void process_dcs_seq ();
		1338	void process_osc_seq ();
		1339	void process_color_seq (int report, int color, const char *str, char resp);
		1340	void process_xterm_seq (int op, const char *str, char resp);
		1341	int privcases (int mode, unsigned long bit);
		1342	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1343	void process_sgr_mode (unsigned int nargs, const int *arg);
		1344	void process_graphics ();
		1345	// init.C
		1346	void Get_Colours ();
		1347	void get_ourmods ();
		1348	// logging.C
		1349	void makeutent (const char *pty, const char *hostname);
		1350	void cleanutent ();
		1351	// main.C
		1352	void privileged_utmp (rxvt_privaction action);
		1353	bool set_fonts ();
		1354	void set_string_property (Atom prop, const char *str, int len = -1);
		1355	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1356	void set_title (const char *str);
		1357	void set_icon_name (const char *str);
		1358	void set_window_color (int idx, const char *color);
		1359	void set_colorfgbg ();
		1360	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1361	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1362
		1363	#ifdef MENUBAR
		1364	// menubar.C
		1365	void menuitem_free (menu_t *menu, menuitem_t *item);
		1366	int action_dispatch (action_t *action);
		1367	void menuarrow_free (char name);
		1368	void menuarrow_add (char *string);
		1369	char *menu_find_base (menu_t **menu, char *path);
		1370	menu_t *menu_delete (menu_t *menu);
		1371	menu_t *menu_add (menu_t *parent, char *path);
		1372	void drawbox_menubar (int x, int len, int state);
		1373	void drawtriangle (int x, int y, int state);
		1374	void drawbox_menuitem (int y, int state);
		1375	void menu_show ();
		1376	void menu_display (void (rxvt_term::*update) ());
		1377	void menu_hide_all ();
		1378	void menu_hide ();
		1379	void menu_clear (menu_t *menu);
		1380	void menubar_clear ();
		1381	bar_t *menubar_find (const char *name);
		1382	int menubar_push (const char *name);
		1383	void menubar_remove (const char *name);
		1384	void menubar_dump (FILE *fp);
		1385	void menubar_read (const char *filename);
		1386	void menubar_dispatch (char *str);
		1387	void draw_Arrows (int name, int state);
		1388	void menubar_expose ();
		1389	int menubar_mapping (int map);
		1390	int menu_select (XButtonEvent &ev);
		1391	void menubar_select (XButtonEvent &ev);
		1392	void menubar_control (XButtonEvent &ev);
		1393	void map_menuBar (int map);
		1394	#endif
		1395
		1396	// screen.C
		1397
		1398	void lalloc (line_t &l)
		1399	{
		1400	l.t = (text_t *)talloc->alloc ();
		1401	l.r = (rend_t *)ralloc->alloc ();
		1402	}
		1403
		1404	#if 0
		1405	void lfree (line_t &l)
		1406	{
		1407	talloc->free (l.t);
		1408	ralloc->free (l.r);
		1409	}
		1410	#endif
		1411
		1412	void lresize (line_t &l)
		1413	{
		1414	if (!l.t)
		1415	return;
		1416
		1417	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1418	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1419
		1420	l.l = min (l.l, ncol);
		1421
		1422	if (ncol > prev_ncol)
		1423	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1424	}
		1425
		1426	int fgcolor_of (rend_t r)
		1427	{
		1428	int base = GET_BASEFG (r);
		1429	#ifndef NO_BRIGHTCOLOR
		1430	if (r & RS_Bold
		1431	# if ENABLE_STYLES
		1432	&& OPTION (Opt_intensityStyles)
		1433	# endif
		1434	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1435	base += minBrightCOLOR - minCOLOR;
		1436	#endif
		1437	return base;
		1438	}
		1439
		1440	int bgcolor_of (rend_t r)
		1441	{
		1442	int base = GET_BASEBG (r);
		1443	#ifndef NO_BRIGHTCOLOR
		1444	if (r & RS_Blink
		1445	# if ENABLE_STYLES
		1446	&& OPTION (Opt_intensityStyles)
		1447	# endif
		1448	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1449	base += minBrightCOLOR - minCOLOR;
		1450	#endif
		1451	return base;
		1452	}
		1453
		1454	bool option (uint32_t opt)
		1455	{
		1456	return OPTION (opt);
		1457	}
		1458
		1459	void set_option (uint32_t opt, bool set)
		1460	{
		1461	if (set)
		1462	options |= opt;
		1463	else
		1464	options &= ~opt;
		1465	}
		1466
		1467	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
		1468	void scr_blank_screen_mem (line_t &l, rend_t efs);
1139	int scr_scroll_text (int row1, int row2, int count, int spec);	1469	int scr_scroll_text (int row1, int row2, int count);
1140	void scr_reset ();	1470	void scr_reset ();
1141	void scr_reset_realloc ();
1142	void scr_release ();	1471	void scr_release ();
1143	void scr_clear ();	1472	void scr_clear (bool really = false);
1144	void scr_refresh (unsigned char refresh_type);	1473	void scr_refresh (unsigned char refresh_type);
1145	bool scr_refresh_rend (rend_t mask, rend_t value);	1474	bool scr_refresh_rend (rend_t mask, rend_t value);
1146	void scr_erase_screen (int mode);	1475	void scr_erase_screen (int mode);
		1476	#if ENABLE_FRILLS
		1477	void scr_erase_savelines ();
		1478	void scr_backindex ();
		1479	void scr_forwardindex ();
		1480	#endif
1147	void scr_touch (bool refresh);	1481	void scr_touch (bool refresh);
1148	void scr_expose (int x, int y, int width, int height, bool refresh);	1482	void scr_expose (int x, int y, int width, int height, bool refresh);
		1483	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1484	void scr_recolour ();
		1485	void scr_remap_chars ();
		1486	void scr_remap_chars (line_t &l);
		1487
		1488	void scr_poweron ();
		1489	void scr_cursor (int mode);
		1490	void scr_do_wrap ();
		1491	int scr_change_screen (int scrn);
		1492	void scr_color (unsigned int color, int fgbg);
		1493	void scr_rendition (int set, int style);
		1494	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1495	void scr_backspace ();
		1496	void scr_tab (int count, bool ht = false);
		1497	void scr_gotorc (int row, int col, int relative);
		1498	void scr_index (enum page_dirn direction);
		1499	void scr_erase_line (int mode);
		1500	void scr_E ();
		1501	void scr_insdel_lines (int count, int insdel);
		1502	void scr_insdel_chars (int count, int insdel);
		1503	void scr_scroll_region (int top, int bot);
		1504	void scr_cursor_visible (int mode);
		1505	void scr_autowrap (int mode);
		1506	void scr_relative_origin (int mode);
		1507	void scr_insert_mode (int mode);
		1508	void scr_set_tab (int mode);
		1509	void scr_rvideo_mode (int mode);
		1510	void scr_report_position ();
		1511	void set_font_style ();
		1512	void scr_charset_choose (int set);
		1513	void scr_charset_set (int set, unsigned int ch);
		1514	int scr_move_to (int y, int len);
		1515	int scr_page (enum page_dirn direction, int nlines);
		1516	int scr_changeview (unsigned int oldviewstart);
		1517	void scr_bell ();
		1518	void scr_printscreen (int fullhist);
		1519	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1520	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1521	void scr_reverse_selection ();
		1522	void scr_dump (int fd);
		1523	void selection_check (int check_more);
		1524	void selection_paste (Window win, Atom prop, bool delete_prop);
		1525	void selection_property (Window win, Atom prop);
		1526	void selection_request (Time tm, int x, int y);
		1527	int selection_request_other (Atom target, int selnum);
		1528	void selection_clear ();
		1529	void selection_make (Time tm);
		1530	bool selection_grab (Time tm);
		1531	void selection_start_colrow (int col, int row);
		1532	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1533	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1534	void selection_remove_trailing_spaces ();
		1535	void selection_send (const XSelectionRequestEvent &rq);
		1536
		1537	#if defined(NEXT_SCROLLBAR)
		1538	// scrollbar-next.C
		1539	Pixmap renderPixmap (const char *const *data, int width, int height);
		1540	void init_scrollbar_stuff ();
		1541	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1542	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1543	#endif
		1544
		1545	#if defined(RXVT_SCROLLBAR)
		1546	// scrollbar-rxvt.C
		1547	void Draw_button (int x, int y, int state, int dirn);
		1548	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1549	#endif
		1550
		1551	#if defined(XTERM_SCROLLBAR)
		1552	// scrollbar-xterm.C
		1553	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1554	#endif
		1555
		1556	#if defined(PLAIN_SCROLLBAR)
		1557	// scrollbar-plain.C
		1558	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1559	#endif
		1560
		1561	// scrollbar.C
		1562	int scrollbar_mapping (int map);
		1563	int scrollbar_show (int update);
		1564	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1565
		1566	// xdefaults.C
		1567	void get_options (int argc, const char *const *argv);
		1568	int parse_keysym (const char *str, const char *arg);
		1569	void get_xdefaults (FILE *stream, const char *name);
		1570	void extract_resources ();
		1571	// xpm.C
		1572	int scale_pixmap (const char *geom);
		1573	void resize_pixmap ();
		1574	Pixmap set_bgPixmap (const char *file);
1149	};	1575	};
1150
1151	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1152	extern void rxvt_set_locale (const char *locale);
1153
1154	#ifndef __attribute__
1155	# ifdef __GNUC__
1156	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1157	# define __attribute__(x)
1158	# endif
1159	# endif
1160	# define __attribute__(x)
1161	#endif
1162		1576
1163	/*	1577	/*
1164	*****************************************************************************	1578	*****************************************************************************
1165	* PROTOTYPES	1579	* PROTOTYPES
1166	*****************************************************************************	1580	*****************************************************************************
…		…
1168	#ifdef PROTOTYPES	1582	#ifdef PROTOTYPES
1169	# define __PROTO(p) p	1583	# define __PROTO(p) p
1170	#else	1584	#else
1171	# define __PROTO(p) ()	1585	# define __PROTO(p) ()
1172	#endif	1586	#endif
1173	#include "protos.h"
1174		1587
1175	#ifdef DEBUG_malloc	1588	#ifdef DEBUG_malloc
1176	# include "dmalloc.h" /* This comes last */	1589	# include "dmalloc.h" /* This comes last */
1177	#endif	1590	#endif
1178		1591

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