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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.23 by pcg, Wed Jan 28 23:40:50 2004 UTC vs.
Revision 1.182 by root, Mon Jan 2 18:20:23 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	#if ENABLE_FRILLS
		25	# define ENABLE_XEMBED 1
		26	# define ENABLE_EWMH 1
		27	# define CURSOR_BLINK 1
		28	#endif
19		29
20	/*	30	/*
21	*****************************************************************************	31	*****************************************************************************
22	* SYSTEM HACKS	32	* SYSTEM HACKS
23	*****************************************************************************	33	*****************************************************************************
24	*/	34	*/
25	/* Consistent defines - please report on the necessity	35	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	36	* @ Unixware: defines (__svr4__)
27	*/	37	*/
28	#if defined (SVR4) && !defined (__svr4__)	38	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	39	# define __svr4__ 1
30	#endif	40	#endif
31	#if defined (sun) && !defined (__sun__)	41	#if defined (sun) && !defined (__sun__)
32	# define __sun__	42	# define __sun__ 1
33	#endif	43	#endif
34
35		44
36	#ifndef HAVE_XPOINTER	45	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	46	typedef char *XPointer;
38	#endif	47	#endif
39		48
…		…
49	int line;	58	int line;
50	int local;	59	int local;
51	} ttymode_t;	60	} ttymode_t;
52	#endif	61	#endif
53		62
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	63	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	64	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	65	# include <X11/xpm.h>
60	# else	66	# else
61	# include <xpm.h>	67	# include <xpm.h>
…		…
66	# define STDIN_FILENO 0	72	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	73	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	74	# define STDERR_FILENO 2
69	#endif	75	#endif
70		76
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	77	/*
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	78	*****************************************************************************
73	# define NO_SETOWNER_TTYDEV	79	* PROTOTYPES
74	# endif	80	*****************************************************************************
75	#endif	81	*/
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	82	// main.C
77	# define NO_SETOWNER_TTYDEV	83	RETSIGTYPE rxvt_Child_signal (int sig);
78	#endif	84	RETSIGTYPE rxvt_Exit_signal (int sig);
		85	void rxvt_clean_exit ();
		86	void * rxvt_malloc (size_t size);
		87	void * rxvt_calloc (size_t number, size_t size);
		88	void * rxvt_realloc (void *ptr, size_t size);
		89	void rxvt_privileges (rxvt_privaction action);
		90
		91	// util.C
		92	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		93	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		94	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		95	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		96	char * rxvt_strdup (const char *str);
		97
		98	// misc.C
		99	char * rxvt_r_basename (const char *str);
		100	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		101	void rxvt_log (const char *fmt,...);
		102	void rxvt_warn (const char *fmt,...);
		103	void rxvt_fatal (const char *fmt,...);
		104	void rxvt_exit_failure ();
		105	int rxvt_Str_match (const char *s1, const char *s2);
		106	const char * rxvt_Str_skip_space (const char *str);
		107	char * rxvt_Str_trim (char *str);
		108	int rxvt_Str_escaped (char *str);
		109	char ** rxvt_splitcommastring (const char *cs);
		110	void rxvt_freecommastring (char **cs);
		111	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		112	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
		113	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
		114	void rxvt_usleep (int usecs);
79		115
80	/*	116	/*
81	*****************************************************************************	117	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	118	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	119	*****************************************************************************
…		…
93	#endif	129	#endif
94		130
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	131	/* If we're using either the rxvt scrollbar or menu bars, keep the
96	* scrollColor resource.	132	* scrollColor resource.
97	*/	133	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	134	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	135	# define KEEP_SCROLLCOLOR 1
100	#else	136	#else
101	# undef KEEP_SCROLLCOLOR	137	# undef KEEP_SCROLLCOLOR
102	#endif	138	#endif
103		139
104	#ifdef XPM_BACKGROUND	140	#ifdef XPM_BACKGROUND
105	typedef struct {	141	typedef struct {
106	short w, h, x, y;	142	short w, h, x, y;
107	Pixmap pixmap;	143	Pixmap pixmap;
108	} bgPixmap_t;	144	} bgPixmap_t;
109	#endif	145	#endif
110		146
111	/*	147	/*
112	* the 'essential' information for reporting Mouse Events	148	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	149	* pared down from XButtonEvent
114	*/	150	*/
115	struct mouse_event {	151	struct mouse_event {
116	int clicks;	152	int clicks;
117	Time time; /* milliseconds */	153	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	154	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	155	unsigned int button; /* detail */
120	};	156	};
121		157
122	#ifndef min	158	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	159	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	160	CARD32 flags;
		161	CARD32 functions;
		162	CARD32 decorations;
		163	INT32 input_mode;
		164	CARD32 status;
		165	} MWMHints;
125	#endif	166	#endif
126		167
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	168	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	169	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	170	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	171	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	172	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	173	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	174	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	175	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	176	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	177	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	178
		179	# define XEMBED_MODALITY_ON 10
		180	# define XEMBED_MODALITY_OFF 11
		181	# define XEMBED_REGISTER_ACCELERATOR 12
		182	# define XEMBED_UNREGISTER_ACCELERATOR 13
		183	# define XEMBED_ACTIVATE_ACCELERATOR 14
		184
		185	// XEMBED detail code
		186	# define XEMBED_FOCUS_CURRENT 0
		187	# define XEMBED_FOCUS_FIRST 1
		188	# define XEMBED_FOCUS_LAST 2
		189
		190	# define XEMBED_MAPPED (1 << 0)
		191	#endif
138		192
139	/*	193	/*
140	*****************************************************************************	194	*****************************************************************************
141	* NORMAL DEFINES	195	* NORMAL DEFINES
142	*****************************************************************************	196	*****************************************************************************
143	*/	197	*/
144		198
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 */	199	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	200	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	201	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	202	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	203	#else
158	# define COLORTERMENVFULL COLORTERMENV	204	# define COLORTERMENVFULL COLORTERMENV
159	#endif	205	#endif
160	#ifndef TERMENV	206	#ifndef TERMENV
161	# define TERMENV "xterm"	207	# define TERMENV "rxvt-unicode"
162	#endif	208	#endif
163		209
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	210	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	211	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif	212	#endif
167		213
168	#ifdef NO_RESOURCES	214	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT	215	# undef USE_XGETDEFAULT
		216	#endif
		217
		218	#if defined (ISO_14755) || defined (ENABLE_PERL)
		219	# define ENABLE_OVERLAY 1
170	#endif	220	#endif
171		221
172	/* now look for other badly set stuff */	222	/* now look for other badly set stuff */
173		223
174	#if !defined (EACCESS) && defined(EAGAIN)	224	#if !defined (EACCESS) && defined(EAGAIN)
…		…
182		232
183	#define menuBar_esc 10	233	#define menuBar_esc 10
184	#define scrollBar_esc 30	234	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */	235	#define menuBar_margin 2 /* margin below text */
186		236
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	237	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	238	# define HAVE_SCROLLBARS 1
189	#endif	239	#endif
190		240
191	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	241	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192	#ifdef HALFSHADOW	242	#ifdef HALFSHADOW
193	# define SHADOW 1	243	# define SHADOW 1
…		…
197		247
198	#define R_SB_ALIGN_CENTRE 0	248	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	249	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	250	#define R_SB_ALIGN_BOTTOM 2
201		251
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	252	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	253	#define R_SB_XTERM 2
		254	#define R_SB_PLAIN 4
		255	#define R_SB_RXVT 8
205		256
206	#define SB_WIDTH_NEXT 19	257	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	258	#define SB_WIDTH_XTERM 15
		259	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	260	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	261	# define SB_WIDTH_RXVT 10
210	#endif	262	#endif
211		263
212	/*	264	/*
…		…
239	* | | :::::::: |	291	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	292	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	293	* | +---------+ |
242	* | | ......%%| |	294	* | | ......%%| |
243	* | | ......%%| |	295	* | | ......%%| |
244	* | | ..()..%%| |	296	* | | .. ()..%%| |
245	* | | ......%%| |	297	* | | ......%%| |
246	* | | %%%%%%%%| |	298	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	299	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	300	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	301	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	322	* :............:
271	* |	323	* |
272	* +---< SB_WIDTH_NEXT	324	* +---< SB_WIDTH_NEXT
273	*/	325	*/
274		326
		327	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	328	NO_REFRESH = 0 , /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	329	FAST_REFRESH = 1<<0, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	330	SLOW_REFRESH = 1<<1, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	331	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
279	#define REFRESH_BOUNDS (1<<3)	332	};
280		333
281	#ifdef NO_SECONDARY_SCREEN	334	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	335	# define NSCREENS 0
283	#else	336	#else
284	# define NSCREENS 1	337	# define NSCREENS 1
285	#endif	338	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		339
291	/* special (internal) prefix for font commands */	340	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	341	#define FONT_CMD '#'
293	#define FONT_DN "#-"	342	#define FONT_DN "#-"
294	#define FONT_UP "#+"	343	#define FONT_UP "#+"
295		344
296	/* flags for rxvt_scr_gotorc() */	345	/* flags for rxvt_scr_gotorc () */
		346	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	347	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	348	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	349	RELATIVE = C_RELATIVE | R_RELATIVE,
		350	};
300		351
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	352	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	353	enum {
303	#define DELETE +1	354	INSERT = -1, /* don't change these values */
304	#define ERASE +2	355	DELETE = +1,
		356	ERASE = +2,
		357	};
305		358
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	359	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	360	enum page_dirn {
308	UP,	361	UP,
309	DN,	362	DN,
310	NO_DIR	363	NO_DIR,
311	};	364	};
312		365
313	/* arguments for rxvt_scr_change_screen() */	366	/* arguments for rxvt_scr_change_screen () */
314	enum {	367	enum {
315	PRIMARY = 0,	368	PRIMARY = 0,
316	SECONDARY	369	SECONDARY,
317	};	370	};
318		371
319	#define RS_None 0 /* Normal */	372	#define RS_None 0
320		373
321	#define RS_fgMask 0x000001FFu /* 512 colors */	374	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	375	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	376
		377	// font styles
		378	#define RS_Bold 0x00004000UL // value 1
		379	#define RS_Italic 0x00008000UL // value 2
		380
		381	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	382	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	383	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	384	#define RS_Uline 0x00040000UL // underline
327		385
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	386	// 5 custom bits for extensions
		387	#define RS_customCount 32
		388	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	389	#define RS_customShift 19
330		390
		391	// other flags
		392	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		393
		394	#define RS_styleCount 4
		395	#define RS_styleMask (RS_Bold | RS_Italic)
		396	#define RS_styleShift 14
		397
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	398	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	399	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		400
		401	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		402	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		403	#define RS_fontShift 24
		404
		405	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		406	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		407
334	#define Sel_none 0 /* Not waiting */	408	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	409	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	410	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	411	#define Sel_direct 0x00
…		…
345	enum {	419	enum {
346	C0_NUL = 0x00,	420	C0_NUL = 0x00,
347	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	421	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
348	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	422	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
349	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	423	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
350	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	424	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
351	};	425	};
352	#define CHAR_ST 0x9c /* 0234 */	426	#define CHAR_ST 0x9c /* 0234 */
353		427
354	/*	428	/*
355	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	429	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
356	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	430	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
357	*/	431	*/
		432	enum {
358	#define XTerm_name 0	433	XTerm_name = 0,
359	#define XTerm_iconName 1	434	XTerm_iconName = 1,
360	#define XTerm_title 2	435	XTerm_title = 2,
		436	XTerm_property = 3, // change X property
361	#define XTerm_Color 4 /* change colors */	437	XTerm_Color = 4, // change colors
		438	XTerm_Color00 = 10, // not implemented, CLASH!
		439	XTerm_Color01 = 11, // not implemented
362	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	440	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	441	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
		442	XTerm_Color_pointer_bg = 14, // not implemented
		443	XTerm_Color05 = 15, // not implemented
		444	XTerm_Color06 = 16, // not implemented
364	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	445	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 */	446	XTerm_logfile = 46, // not implemented
368	#define XTerm_font 50	447	XTerm_font = 50,
369		448
370	/*	449	XTerm_konsole30 = 30, // reserved for konsole
		450	XTerm_konsole31 = 31, // reserved for konsole
		451	XTerm_emacs51 = 51, // reserved for emacs shell
		452	/*
371	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	453	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
372	*/	454	*/
373	#define XTerm_Menu 10 /* set menu item */	455	XTerm_Color_BD = 18, // change actual 'Bold' color
		456	XTerm_Color_UL = 19, // change actual 'Underline' color
374	#define XTerm_Pixmap 20 /* new bg pixmap */	457	XTerm_Pixmap = 20, // new bg pixmap
375	#define XTerm_restoreFG 39 /* change default fg color */	458	XTerm_restoreFG = 39, // change default fg color
376	#define XTerm_restoreBG 49 /* change default bg color */	459	XTerm_restoreBG = 49, // change default bg color
377	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	460	XTerm_dumpscreen = 55, // dump scrollback and all of screen
		461
		462	URxvt_locale = 701, // change locale
		463	URxvt_Menu = 703, // set menu item
		464	URxvt_Color_IT = 704, // change actual 'Italic' colour
		465	URxvt_Color_tint = 705, // change actual tint colour
		466
		467	URxvt_font = 710,
		468	URxvt_boldFont = 711,
		469	URxvt_italicFont = 712,
		470	URxvt_boldItalicFont = 713,
		471
		472	URxvt_view_up = 720,
		473	URxvt_view_down = 721,
		474	};
378		475
379	/* Words starting with `Color_' are colours. Others are counts */	476	/* Words starting with `Color_' are colours. Others are counts */
380	/*	477	/*
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	478	* The PixColor and rendition colour usage should probably be decoupled
384	* on the unnecessary items, e.g. Color_pointer, but won't bother	479	* 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	480	* until we need to. Also, be aware of usage in pixcolor_set
386	*/	481	*/
387		482
388	enum colour_list {	483	enum colour_list {
…		…
410	maxBrightCOLOR, /* minBrightCOLOR + 7 */	505	maxBrightCOLOR, /* minBrightCOLOR + 7 */
411	Color_White = maxBrightCOLOR,	506	Color_White = maxBrightCOLOR,
412	#else	507	#else
413	Color_White = maxCOLOR,	508	Color_White = maxCOLOR,
414	#endif	509	#endif
415	#ifdef TTY_256COLOR
416	min256COLOR = Color_White + 1,	510	minTermCOLOR = Color_White + 1,
417	max256COLOR = minCOLOR + 255,	511	maxTermCOLOR = Color_White + 72,
418	#endif
419	#ifndef NO_CURSORCOLOR	512	#ifndef NO_CURSORCOLOR
420	Color_cursor,	513	Color_cursor,
421	Color_cursor2,	514	Color_cursor2,
422	#endif	515	#endif
423	Color_pointer,	516	Color_pointer_fg,
		517	Color_pointer_bg,
424	Color_border,	518	Color_border,
425	#ifndef NO_BOLD_UNDERLINE_REVERSE	519	#ifndef NO_BOLD_UNDERLINE_REVERSE
426	Color_BD,	520	Color_BD,
		521	Color_IT,
427	Color_UL,	522	Color_UL,
428	Color_RV,	523	Color_RV,
		524	#endif
		525	#if ENABLE_FRILLS
		526	Color_underline,
429	#endif	527	#endif
430	#ifdef OPTION_HC	528	#ifdef OPTION_HC
431	Color_HC,	529	Color_HC,
432	#endif	530	#endif
433	#ifdef KEEP_SCROLLCOLOR	531	#ifdef KEEP_SCROLLCOLOR
434	Color_scroll,	532	Color_scroll,
435	Color_trough,	533	Color_trough,
		534	#endif
		535	#if TINTING
		536	Color_tint,
		537	#endif
		538	#if OFF_FOCUS_FADING
		539	Color_fade,
436	#endif	540	#endif
437	NRS_COLORS, /* */	541	NRS_COLORS, /* */
438	#ifdef KEEP_SCROLLCOLOR	542	#ifdef KEEP_SCROLLCOLOR
439	Color_topShadow = NRS_COLORS,	543	Color_topShadow = NRS_COLORS,
440	Color_bottomShadow,	544	Color_bottomShadow,
441	TOTAL_COLORS /* upto 30 */	545	TOTAL_COLORS
442	#else	546	#else
443	TOTAL_COLORS = NRS_COLORS /* */	547	TOTAL_COLORS = NRS_COLORS
444	#endif	548	#endif
445	};	549	};
446		550
447	#define Color_Bits 9	551	#define Color_Bits 7 // 0 .. maxTermCOLOR
		552
448	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	553	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
449	#define NPIXCLR_BITS 32	554	#define NPIXCLR_BITS 32
450
451	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
452		555
453	/*	556	/*
454	* Resource list	557	* Resource list
455	*/	558	*/
456	enum {	559	enum {
457	Rs_display_name = 0,	560	#define Rs_def(name) Rs_ ## name,
458	Rs_term_name,	561	#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
459	Rs_iconName,	562	#include "rsinc.h"
460	Rs_geometry,	563	#undef Rs_def
461	Rs_reverseVideo,	564	#undef Rs_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	565	NUM_RESOURCES
546	};	566	};
547		567
548	// see init.C:xa_named, which must be kept in sync	568	// see init.C:xa_names, which must be kept in sync
549	enum {	569	enum {
550	XA_TEXT = 0,	570	XA_TEXT = 0,
551	XA_COMPOUND_TEXT,	571	XA_COMPOUND_TEXT,
552	XA_UTF8_STRING,	572	XA_UTF8_STRING,
553	XA_MULTIPLE,	573	XA_MULTIPLE,
554	XA_TARGETS,	574	XA_TARGETS,
555	XA_TIMESTAMP,	575	XA_TIMESTAMP,
556	XA_VT_SELECTION,	576	XA_VT_SELECTION,
557	XA_INCR,	577	XA_INCR,
		578	XA_WM_PROTOCOLS,
558	XA_WMDELETEWINDOW,	579	XA_WM_DELETE_WINDOW,
		580	XA_CLIPBOARD,
		581	#if ENABLE_FRILLS
		582	XA_MOTIF_WM_HINTS,
		583	#endif
		584	#if ENABLE_EWMH
		585	XA_NET_WM_PID,
		586	XA_NET_WM_NAME,
		587	XA_NET_WM_ICON_NAME,
		588	XA_NET_WM_PING,
		589	#endif
		590	#if USE_XIM
		591	XA_WM_LOCALE_NAME,
		592	#endif
559	#ifdef TRANSPARENT	593	#if TRANSPARENT
560	XA_XROOTPMAPID,	594	XA_XROOTPMAP_ID,
		595	XA_ESETROOT_PMAP_ID,
561	#endif	596	#endif
562	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	597	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
563	XA_DNDPROTOCOL,	598	XA_DNDPROTOCOL,
564	XA_DNDSELECTION,	599	XA_DNDSELECTION,
565	#endif /* OFFIX_DND */	600	#endif
566	XA_CLIPBOARD,	601	#if ENABLE_XEMBED
		602	XA_XEMBED,
		603	XA_XEMBED_INFO,
		604	#endif
567	NUM_XA	605	NUM_XA
568	};	606	};
569		607
570	/* DEC private modes */	608	/* DEC private modes */
571	#define PrivMode_132 (1LU<<0)	609	#define PrivMode_132 (1UL<<0)
572	#define PrivMode_132OK (1LU<<1)	610	#define PrivMode_132OK (1UL<<1)
573	#define PrivMode_rVideo (1LU<<2)	611	#define PrivMode_rVideo (1UL<<2)
574	#define PrivMode_relOrigin (1LU<<3)	612	#define PrivMode_relOrigin (1UL<<3)
575	#define PrivMode_Screen (1LU<<4)	613	#define PrivMode_Screen (1UL<<4)
576	#define PrivMode_Autowrap (1LU<<5)	614	#define PrivMode_Autowrap (1UL<<5)
577	#define PrivMode_aplCUR (1LU<<6)	615	#define PrivMode_aplCUR (1UL<<6)
578	#define PrivMode_aplKP (1LU<<7)	616	#define PrivMode_aplKP (1UL<<7)
579	#define PrivMode_HaveBackSpace (1LU<<8)	617	#define PrivMode_HaveBackSpace (1UL<<8)
580	#define PrivMode_BackSpace (1LU<<9)	618	#define PrivMode_BackSpace (1UL<<9)
581	#define PrivMode_ShiftKeys (1LU<<10)	619	#define PrivMode_ShiftKeys (1UL<<10)
582	#define PrivMode_VisibleCursor (1LU<<11)	620	#define PrivMode_VisibleCursor (1UL<<11)
583	#define PrivMode_MouseX10 (1LU<<12)	621	#define PrivMode_MouseX10 (1UL<<12)
584	#define PrivMode_MouseX11 (1LU<<13)	622	#define PrivMode_MouseX11 (1UL<<13)
585	#define PrivMode_scrollBar (1LU<<14)	623	#define PrivMode_scrollBar (1UL<<14)
586	#define PrivMode_menuBar (1LU<<15)	624	#define PrivMode_menuBar (1UL<<15)
587	#define PrivMode_TtyOutputInh (1LU<<16)	625	#define PrivMode_TtyOutputInh (1UL<<16)
588	#define PrivMode_Keypress (1LU<<17)	626	#define PrivMode_Keypress (1UL<<17)
589	#define PrivMode_smoothScroll (1LU<<18)	627	#define PrivMode_smoothScroll (1UL<<18)
590	#define PrivMode_vt52 (1LU<<19)	628	#define PrivMode_vt52 (1UL<<19)
		629	#define PrivMode_LFNL (1UL<<20)
591	/* too annoying to implement X11 highlight tracking */	630	/* too annoying to implement X11 highlight tracking */
592	/* #define PrivMode_MouseX11Track (1LU<<18) */	631	/* #define PrivMode_MouseX11Track (1LU<<21) */
593		632
594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	633	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
595	#define PrivMode(test,bit) \	634	#define PrivMode(test,bit) \
596	if (test) \	635	if (test) \
597	R->PrivateModes |= (bit); \	636	priv_modes |= (bit); \
598	else \	637	else \
599	R->PrivateModes &= ~(bit)	638	priv_modes &= ~(bit)
600		639
601	#ifdef ALLOW_132_MODE	640	#ifdef ALLOW_132_MODE
602	# define PrivMode_Default \
603	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	641	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	642	#else
605	# define PrivMode_Default \	643	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
607	#endif	644	#endif
608		645
609	#define XDEPTH R->Xdepth	646	// 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 */	647	#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 */	648	#define KBUFSZ 512 // size of keyboard mapping buffer
		649	#define CBUFSIZ 2048 // size of command buffer
		650	#define UBUFSIZ 2048 // character buffer
		651
		652	#ifndef PATH_MAX
		653	# define PATH_MAX 16384
		654	#endif
		655
		656	/* Motif window hints */
		657	#define MWM_HINTS_FUNCTIONS (1L << 0)
		658	#define MWM_HINTS_DECORATIONS (1L << 1)
		659	#define MWM_HINTS_INPUT_MODE (1L << 2)
		660	#define MWM_HINTS_STATUS (1L << 3)
		661	/* bit definitions for MwmHints.functions */
		662	#define MWM_FUNC_ALL (1L << 0)
		663	#define MWM_FUNC_RESIZE (1L << 1)
		664	#define MWM_FUNC_MOVE (1L << 2)
		665	#define MWM_FUNC_MINIMIZE (1L << 3)
		666	#define MWM_FUNC_MAXIMIZE (1L << 4)
		667	#define MWM_FUNC_CLOSE (1L << 5)
		668	/* bit definitions for MwmHints.decorations */
		669	#define MWM_DECOR_ALL (1L << 0)
		670	#define MWM_DECOR_BORDER (1L << 1)
		671	#define MWM_DECOR_RESIZEH (1L << 2)
		672	#define MWM_DECOR_TITLE (1L << 3)
		673	#define MWM_DECOR_MENU (1L << 4)
		674	#define MWM_DECOR_MINIMIZE (1L << 5)
		675	#define MWM_DECOR_MAXIMIZE (1L << 6)
		676	/* bit definitions for MwmHints.inputMode */
		677	#define MWM_INPUT_MODELESS 0
		678	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		679	#define MWM_INPUT_SYSTEM_MODAL 2
		680	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		681	#define PROP_MWM_HINTS_ELEMENTS 5
618		682
619	/*	683	/*
620	*****************************************************************************	684	*****************************************************************************
621	* MACRO DEFINES	685	* MACRO DEFINES
622	*****************************************************************************	686	*****************************************************************************
623	*/	687	*/
624	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	688	#define memset(x, y, z) memset((x), (y), (size_t)(z))
625	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	689	#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))	690	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
627	#define STRCASECMP(x, y) strcasecmp((x), (y))	691	#define strcasecmp(x, y) strcasecmp((x), (y))
628	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	692	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
629	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))	693	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
630	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))	694	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
631	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))	695	#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))	696	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
633	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))	697	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
634	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))	698	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
635	#define STRDUP(x) strdup((const char *)(x))	699	#define strdup(x) strdup((const char *)(x))
636	#define STRLEN(x) strlen((const char *)(x))	700	#define strlen(x) strlen((const char *)(x))
637	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))	701	#define strchr(x, y) strchr((const char *)(x), (int)(y))
638	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))	702	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
		703
		704	#define dDisp Display *disp = display->display
639		705
640	/* convert pixel dimensions to row/column values. Everything as int32_t */	706	/* convert pixel dimensions to row/column values. Everything as int32_t */
641	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	707	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
642	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	708	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
643	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	709	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
644	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	710	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	711	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	712	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	713	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	714	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
649		715
650	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	716	#define TermWin_TotalWidth() ((int32_t)this->width)
651	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	717	#define TermWin_TotalHeight() ((int32_t)this->height)
652		718
653	#define Xroot DefaultRootWindow(R->Xdisplay)	719	// for m >= -n, ensure remainder lies between 0..n-1
		720	#define MOD(m,n) (((m) + (n)) % (n))
		721
		722	#define LINENO(n) MOD (term_start + int(n), total_rows)
		723	#define ROW(n) row_buf [LINENO (n)]
654		724
655	/* how to build & extract colors and attributes */	725	/* how to build & extract colors and attributes */
656	#define GET_BASEFG(x) (((x) & RS_fgMask))	726	#define GET_BASEFG(x) (((x) & RS_fgMask))
657	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	727	#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		728
676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	729	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	730	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		731
		732	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		733	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678		734
679	#define GET_ATTR(x) (((x) & RS_attrMask))	735	#define GET_ATTR(x) (((x) & RS_attrMask))
680	#define GET_BGATTR(x) \	736	#define GET_BGATTR(x) \
681	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	737	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682	| (((x) & RS_fgMask)<<Color_Bits)) \	738	| (((x) & RS_fgMask)<<Color_Bits)) \
683	: ((x) & (RS_attrMask | RS_bgMask)))	739	: ((x) & (RS_attrMask | RS_bgMask)))
684	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	740	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	741	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	742	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687		743
		744	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		745
688	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	746	#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)))	747	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		748
		749	#if ENABLE_STYLES
		750	# define FONTSET(style) fontset[GET_STYLE (style)]
		751	#else
		752	# define FONTSET(style) fontset[0]
		753	#endif
690		754
691	#ifdef HAVE_SCROLLBARS	755	#ifdef HAVE_SCROLLBARS
692	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	756	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693	#else	757	#else
694	# define scrollbar_TotalWidth() (0)	758	# define scrollbar_TotalWidth() (0)
695	#endif	759	#endif
696	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	760	#define scrollbar_isMotion() (scrollBar.state == 'm')
697	#define scrollbar_isUp() (R->scrollBar.state == 'U')	761	#define scrollbar_isUp() (scrollBar.state == 'U')
698	#define scrollbar_isDn() (R->scrollBar.state == 'D')	762	#define scrollbar_isDn() (scrollBar.state == 'D')
699	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	763	#define scrollbar_isUpDn() isupper (scrollBar.state)
700	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	764	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701		765
702	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	766	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	767	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704	&& (y) <= scrollbarnext_dnval())	768	&& (y) <= scrollbarnext_dnval ())
705	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	769	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	770	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	771	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	772	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709	#define SCROLLRXVT_MINHEIGHT 10	773	#define SCROLLRXVT_MINHEIGHT 10
710	#define SCROLLXTERM_MINHEIGHT 10	774	#define SCROLLXTERM_MINHEIGHT 10
711		775
712	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	776	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
713	? SCROLLNEXT_MINHEIGHT \	777	? SCROLLNEXT_MINHEIGHT \
714	: SCROLLRXVT_MINHEIGHT)	778	: SCROLLRXVT_MINHEIGHT)
715	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	779	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	780	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	781	#define scrollbar_position(y) ((y) - scrollBar.beg)
718	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	782	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719	- scrollbar_minheight())	783	- scrollbar_minheight ())
720		784
721	#if (MENUBAR_MAX > 1)	785	#if (MENUBAR_MAX > 1)
722	/* rendition style flags */	786	/* rendition style flags */
723	# define menuBar_height() (TermWin.fheight + SHADOW)	787	# define menuBar_height() (fheight + SHADOW)
724	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	788	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
725	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	789	# define isMenuBarWindow(w) ((w) == menuBar.win)
726	#else	790	#else
727	# define menuBar_height() (0)	791	# define menuBar_height() (0)
728	# define menuBar_TotalHeight() (0)	792	# define menuBar_TotalHeight() (0)
729	# define isMenuBarWindow(w) (0)	793	# define isMenuBarWindow(w) (0)
730	#endif	794	#endif
…		…
732	#ifdef XPM_BACKGROUND	796	#ifdef XPM_BACKGROUND
733	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	797	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
734	#else	798	#else
735	# define XPMClearArea(a, b, c, d, e, f, g)	799	# define XPMClearArea(a, b, c, d, e, f, g)
736	#endif	800	#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		801
745	#ifdef UTMP_SUPPORT	802	#ifdef UTMP_SUPPORT
746	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	803	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747	# undef HAVE_UTMPX_H	804	# undef HAVE_UTMPX_H
748	# undef HAVE_STRUCT_UTMPX	805	# undef HAVE_STRUCT_UTMPX
…		…
773	#ifdef DEBUG_MAIN	830	#ifdef DEBUG_MAIN
774	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	831	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775	#else	832	#else
776	# define D_MAIN(x)	833	# define D_MAIN(x)
777	#endif	834	#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	835	#ifdef DEBUG_SIZE
789	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	836	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790	#else	837	#else
791	# define D_SIZE(x)	838	# define D_SIZE(x)
792	#endif	839	#endif
793	#ifdef DEBUG_X	840
794	# define D_X(x) fprintf x ; fputc('\n', stderr)	841	extern class rxvt_failure_exception { } rxvt_failure_exception;
795	#else	842
796	# define D_X(x)	843	typedef callback1<void, const char *> log_callback;
797	#endif	844	typedef callback1<int, int> getfd_callback;
		845
		846	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		847	extern void rxvt_log (const char *fmt, ...);
		848	extern void rxvt_warn (const char *fmt, ...);
		849	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		850	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		851
		852	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		853	extern bool rxvt_set_locale (const char *locale);
		854	extern bool rxvt_push_locale (const char *locale);
		855	extern void rxvt_pop_locale ();
798		856
799	/*	857	/*
800	*****************************************************************************	858	*****************************************************************************
801	* VARIABLES	859	* VARIABLES
802	*****************************************************************************	860	*****************************************************************************
…		…
804	#ifdef MENUBAR	862	#ifdef MENUBAR
805	# include "menubar.h"	863	# include "menubar.h"
806	#endif	864	#endif
807		865
808	#define BLINK_INTERVAL 0.5	866	#define BLINK_INTERVAL 0.5
		867	#define TEXT_BLINK_INTERVAL 0.5
809		868
		869	#ifndef __attribute__
		870	# ifdef __GNUC__
		871	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		872	# define __attribute__(x)
		873	# endif
		874	# endif
		875	# define __attribute__(x)
		876	#endif
		877
		878	// primivite wrapper around mbstate_t to ensure initialisation
810	struct mbstate {	879	struct mbstate {
811	mbstate_t mbs;	880	mbstate_t mbs;
812		881
813	mbstate ()	882	operator mbstate_t *() { return &mbs; }
		883	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		884	mbstate () { reset (); }
		885	};
		886
		887	#define UNICODE_MASK 0x1fffffUL
		888
		889	#if UNICODE3
		890	# define COMPOSE_LO 0x40000000UL
		891	# define COMPOSE_HI 0x400fffffUL
		892	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		893	#else
		894	# define COMPOSE_LO 0xd800UL
		895	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
		896	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
		897	#endif
		898
		899	#if ENABLE_COMBINING
		900	// compose chars are used to represent composite characters
		901	// that are not representable in unicode, as well as characters
		902	// not fitting in the BMP.
		903	struct compose_char {
		904	unicode_t c1, c2; // any chars != NOCHAR are valid
		905	compose_char (unicode_t c1, unicode_t c2)
		906	: c1(c1), c2(c2)
		907	{ }
		908	};
		909
		910	class rxvt_composite_vec {
		911	vector<compose_char> v;
		912	public:
		913	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		914	int expand (unicode_t c, wchar_t *r);
		915	compose_char *operator [](text_t c)
814	{	916	{
815	MEMSET (&mbs, 0, sizeof (mbs));	917	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		918	? &v[c - COMPOSE_LO]
		919	: 0;
816	}	920	}
817	};	921	};
818		922
		923	extern class rxvt_composite_vec rxvt_composite;
		924	#endif
		925
		926
		927	#ifdef KEYSYM_RESOURCE
		928	class keyboard_manager;
		929	#endif
		930
819	struct rxvt_term : rxvt_vars {	931	struct rxvt_term : zero_initialized, rxvt_vars {
820	struct mbstate mbstate;	932	log_callback *log_hook; // log error messages through this hook, if != 0
		933	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		934
		935	#if ENABLE_PERL
		936	void *self; // perl's $self
		937	#endif
		938
		939	struct mbstate mbstate; // current input multibyte state
821		940
822	unsigned char want_refresh:1,	941	unsigned char want_refresh:1,
823	#ifdef TRANSPARENT	942	#ifdef TRANSPARENT
824	want_full_refresh:1, /* awaiting full screen refresh */	943	want_full_refresh:1, /* awaiting full screen refresh */
825	#endif	944	#endif
…		…
832	num_scr_allow:1,	951	num_scr_allow:1,
833	bypass_keystate:1,	952	bypass_keystate:1,
834	#ifdef CURSOR_BLINK	953	#ifdef CURSOR_BLINK
835	hidden_cursor:1,	954	hidden_cursor:1,
836	#endif	955	#endif
		956	#ifdef TEXT_BLINK
		957	hidden_text:1,
		958	#endif
837	#ifdef POINTER_BLANK	959	#ifdef POINTER_BLANK
838	hidden_pointer:1,	960	hidden_pointer:1,
839	#endif	961	#endif
		962	enc_utf8:1, /* wether locale uses utf-8 */
		963	seen_input:1, /* wether we have seen some program output yet */
		964	seen_resize:1, /* wether we had a resize event */
840	parsed_geometry:1,	965	parsed_geometry:1;
841	seen_input:1, /* wether any input has been seen so far */
842	enc_utf8:1; /* wether terminal reads/writes utf-8 */
843		966
844	unsigned char refresh_type,	967	unsigned char refresh_type,
845	#ifdef UTMP_SUPPORT
846	next_utmp_action,
847	#endif
848	#ifndef NO_SETOWNER_TTYDEV
849	next_tty_action,
850	#endif
851	#ifdef META8_OPTION	968	#ifdef META8_OPTION
852	meta_char, /* Alt-key prefix */	969	meta_char, /* Alt-key prefix */
853	#endif	970	#endif
854	scrollbar_align,	971	scrollbar_align,
855	selection_wait,	972	selection_wait,
856	selection_type;	973	selection_type;
857	/* ---------- */	974	/* ---------- */
858	#ifdef GREEK_SUPPORT
859	short greek_mode; /* greek keyboard mode */
860	#endif
861	short rvideo;	975	short rvideo;
862	int16_t num_scr; /* screen: number lines scrolled */	976	int num_scr; /* screen: number lines scrolled */
863	unsigned int prev_ncol, /* screen: previous number of columns */	977	int prev_ncol, /* screen: previous number of columns */
864	prev_nrow; /* screen: previous number of rows */	978	prev_nrow; /* screen: previous number of rows */
865	#ifdef RXVT_GRAPHICS
866	uint16_t gr_prev_start;
867	#endif
868	/* ---------- */	979	/* ---------- */
869	rend_t rstyle;	980	rend_t rstyle;
870	/* ---------- */	981	/* ---------- */
871	uint32_t pixcolor_set[NPIXCLR_SETS];	982	uint32_t pixcolor_set[NPIXCLR_SETS];
872	/* ---------- */	983	/* ---------- */
873	#ifdef SELECTION_SCROLLING	984	#ifdef SELECTION_SCROLLING
874	int scroll_selection_delay,
875	scroll_selection_lines;	985	int scroll_selection_lines;
876	enum page_dirn scroll_selection_dir;	986	enum page_dirn scroll_selection_dir;
877	int selection_save_x,	987	int selection_save_x,
878	selection_save_y,	988	selection_save_y,
879	selection_save_state,	989	selection_save_state;
880	pending_scroll_selection;
881	#endif	990	#endif
882	/* ---------- */	991	/* ---------- */
883	int csrO, /* Hops - csr offset in thumb/slider to */	992	int csrO, /* Hops - csr offset in thumb/slider to */
884	/* give proper Scroll behaviour */	993	/* give proper Scroll behaviour */
885	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
886	scroll_arrow_delay,
887	#endif
888	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	994	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
889	mouse_slip_wheel_delay,
890	mouse_slip_wheel_speed,	995	mouse_slip_wheel_speed,
891	#endif	996	#endif
892	refresh_count,	997	refresh_count,
893	refresh_limit,	998	refresh_limit,
894	fnum, /* logical font number */
895	last_bot, /* scrollbar last bottom position */	999	last_bot, /* scrollbar last bottom position */
896	last_top, /* scrollbar last top position */	1000	last_top, /* scrollbar last top position */
897	last_state, /* scrollbar last state */	1001	last_state, /* scrollbar last state */
898	scrollbar_len,	1002	scrollbar_len,
899	currmaxcol,
900	#ifdef MENUBAR	1003	#ifdef MENUBAR
901	menu_readonly, /* okay to alter menu? */	1004	menu_readonly, /* okay to alter menu? */
902	Arrows_x,	1005	Arrows_x,
903	#endif	1006	#endif
904	#if MENUBAR_MAX > 1	1007	#if MENUBAR_MAX > 1
…		…
910	# ifdef POINTER_BLANK	1013	# ifdef POINTER_BLANK
911	pointerBlankDelay,	1014	pointerBlankDelay,
912	# endif	1015	# endif
913	allowedxerror;	1016	allowedxerror;
914	/* ---------- */	1017	/* ---------- */
915	unsigned int ModMetaMask,	1018	unsigned int ModLevel3Mask,
		1019	ModMetaMask,
916	ModNumLockMask,	1020	ModNumLockMask;
917	old_width, /* last used width in screen resize */	1021	int old_width, /* last used width in screen resize */
918	old_height, /* last used height in screen resize */	1022	old_height; /* last used height in screen resize */
919	#ifndef NO_BRIGHTCOLOR
920	colorfgbg,
921	#endif
922	ttymode;
923	unsigned long PrivateModes,	1023	unsigned long priv_modes,
924	SavedModes;	1024	SavedModes;
925	/* ---------- */	1025	/* ---------- */
926	Atom xa[NUM_XA];	1026	Atom xa[NUM_XA];
927	/* ---------- */	1027	/* ---------- */
928	#ifdef MENUBAR	1028	#ifdef MENUBAR
…		…
934	botShadowGC;	1034	botShadowGC;
935	#endif	1035	#endif
936	#ifdef XTERM_SCROLLBAR	1036	#ifdef XTERM_SCROLLBAR
937	GC xscrollbarGC,	1037	GC xscrollbarGC,
938	ShadowGC;	1038	ShadowGC;
		1039	#endif
		1040	#ifdef PLAIN_SCROLLBAR
		1041	GC pscrollbarGC;
939	#endif	1042	#endif
940	#ifdef NEXT_SCROLLBAR	1043	#ifdef NEXT_SCROLLBAR
941	GC blackGC,	1044	GC blackGC,
942	whiteGC,	1045	whiteGC,
943	grayGC,	1046	grayGC,
…		…
951	#endif	1054	#endif
952	/* ---------- */	1055	/* ---------- */
953	Time selection_time,	1056	Time selection_time,
954	selection_request_time;	1057	selection_request_time;
955	pid_t cmd_pid; /* process id of child */	1058	pid_t cmd_pid; /* process id of child */
956	gid_t ttygid;	1059	char * incr_buf;
957	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1060	size_t incr_buf_size, incr_buf_fill;
958	uid_t euid;
959	gid_t egid;
960	#endif
961	/* ---------- */	1061	/* ---------- */
962	Cursor leftptr_cursor;	1062	Cursor leftptr_cursor;
963	#ifdef POINTER_BLANK
964	Cursor blank_cursor;
965	#endif
966	/* ---------- */	1063	/* ---------- */
967	const char *ttydev; /* pty/tty name */
968	#ifndef NO_BACKSPACE_KEY	1064	#ifndef NO_BACKSPACE_KEY
969	const char *key_backspace;	1065	const char *key_backspace;
970	#endif	1066	#endif
971	#ifndef NO_DELETE_KEY	1067	#ifndef NO_DELETE_KEY
972	const char *key_delete;	1068	const char *key_delete;
973	#endif	1069	#endif
974	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
975	KeySym ks_bigfont, ks_smallfont;
976	#endif
977	#ifdef GREEK_SUPPORT
978	KeySym ks_greekmodeswith;
979	#endif
980	#ifdef USE_XIM
981	XIC Input_Context;
982	XIMStyle input_style;
983	int event_type;
984	#endif
985	struct mouse_event MEvent;	1070	struct mouse_event MEvent;
986	XComposeStatus compose;	1071	XComposeStatus compose;
987	#ifdef RXVT_GRAPHICS
988	int graphics_up;
989	struct grwin_t *gr_root;
990	#endif
991	ttymode_t tio;	1072	ttymode_t tio;
992	#ifdef UTMP_SUPPORT	1073	#ifdef UTMP_SUPPORT
993	# ifdef HAVE_STRUCT_UTMP	1074	# ifdef HAVE_STRUCT_UTMP
994	struct utmp ut;	1075	struct utmp ut;
995	# endif	1076	# endif
…		…
1004	row_col_t oldcursor;	1085	row_col_t oldcursor;
1005	#ifdef XPM_BACKGROUND	1086	#ifdef XPM_BACKGROUND
1006	bgPixmap_t bgPixmap;	1087	bgPixmap_t bgPixmap;
1007	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1088	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1008	#endif	1089	#endif
1009	#ifdef MULTICHAR_SET
1010	int oldcursormulti;
1011	void (*multichar_decode)(unsigned char *str, int len);
1012	#endif
1013	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1014	struct stat ttyfd_stat; /* original status of our tty */
1015	#endif
1016	#ifdef MENUBAR	1090	#ifdef MENUBAR
1017	menu_t *ActiveMenu, /* currently active menu */	1091	menu_t *ActiveMenu, /* currently active menu */
1018	*BuildMenu; /* the menu currently being built */	1092	*BuildMenu; /* the menu currently being built */
1019	bar_t *CurrentBar;	1093	bar_t *CurrentBar;
1020	# if !(MENUBAR_MAX > 1)	1094	# if ! (MENUBAR_MAX > 1)
1021	bar_t BarList;	1095	bar_t BarList;
1022	# endif /* (MENUBAR_MAX > 1) */	1096	# endif /* (MENUBAR_MAX > 1) */
1023	#endif	1097	#endif
1024	#ifdef RXVT_GRAPHICS
1025	Window gr_last_id;
1026	#endif
1027	#ifdef CURSOR_BLINK	1098	#ifdef CURSOR_BLINK
1028	struct timeval lastcursorchange;	1099	struct timeval lastcursorchange;
1029	#endif	1100	#endif
1030	#ifdef POINTER_BLANK	1101	#ifdef POINTER_BLANK
1031	struct timeval lastmotion;	1102	struct timeval lastmotion;
1032	#endif	1103	#endif
1033		1104
1034	/* these three don't need to be kept but do so to placate some mem checkers */	1105	#if ENABLE_OVERLAY
		1106	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1107	text_t **ov_text;
		1108	rend_t **ov_rend;
		1109
		1110	void scr_swap_overlay ();
		1111	void scr_overlay_new (int x, int y, int w, int h);
		1112	void scr_overlay_off ();
		1113	void scr_overlay_set (int x, int y,
		1114	text_t text,
		1115	rend_t rend = OVERLAY_RSTYLE);
		1116	void scr_overlay_set (int x, int y, const char *s);
		1117	void scr_overlay_set (int x, int y, const wchar_t *s);
		1118	#endif
		1119
		1120	vector<void *> allocated; // free these memory blocks with free()
		1121
1035	char *env_windowid; /* environmental variable WINDOWID */	1122	char *env_windowid; /* environmental variable WINDOWID */
1036	char *env_display; /* environmental variable DISPLAY */	1123	char *env_display; /* environmental variable DISPLAY */
1037	char *env_term; /* environmental variable TERM */	1124	char *env_term; /* environmental variable TERM */
1038	char *env_colorfgbg;	1125	char *env_colorfgbg;
1039	char *buffer;
1040	char *locale;	1126	char *locale;
1041	char *codeset;
1042	char charsets[4];	1127	char charsets[4];
1043	unsigned char *v_buffer; /* pointer to physical buffer */	1128	unsigned char *v_buffer; /* pointer to physical buffer */
1044	unsigned int v_buflen; /* size of area to write */	1129	unsigned int v_buflen; /* size of area to write */
1045	char *newfont[MAX_NFONTS];	1130	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1131
1046	#ifdef KEYSYM_RESOURCE	1132	#ifdef KEYSYM_RESOURCE
1047	const unsigned char *Keysym_map[256];	1133	keyboard_manager *keyboard;
1048	#endif	1134	#endif
		1135
1049	const char *rs[NUM_RESOURCES];	1136	const char *rs[NUM_RESOURCES];
1050	/* command input buffering */	1137	/* command input buffering */
1051	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1138	unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1052	unsigned char cmdbuf_base[BUFSIZ];	1139	unsigned char cmdbuf_base[CBUFSIZ];
1053		1140
1054	rxvt_salloc *ralloc;	1141	rxvt_salloc *talloc; // text line allocator
1055	rxvt_salloc *talloc;	1142	rxvt_salloc *ralloc; // rend line allocator
1056		1143
		1144	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1145
		1146	#if ENABLE_FRILLS || ISO_14755
		1147	// ISO 14755 entry support
		1148	unicode_t iso14755buf;
		1149	void commit_iso14755 ();
		1150	int hex_keyval (XKeyEvent &ev);
		1151	# if ISO_14755
		1152	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1153	void iso14755_54 (int x, int y);
		1154	# endif
		1155	#endif
		1156
		1157	// modifies first argument(!)
1057	void paste (const unsigned char *data, unsigned int len);	1158	void paste (unsigned char *data, unsigned int len);
1058		1159
1059	void flush ();	1160	void flush ();
1060		1161
		1162	#if TRANSPARENT
		1163	void rootwin_cb (XEvent &xev);
		1164	xevent_watcher rootwin_ev;
		1165	#endif
		1166
		1167	void x_cb (XEvent &xev);
		1168	xevent_watcher termwin_ev;
		1169	xevent_watcher vt_ev;
		1170	#ifdef HAVE_SCROLLBARS
		1171	xevent_watcher scrollbar_ev;
		1172	#endif
		1173	#ifdef MENUBAR
		1174	xevent_watcher menubar_ev;
		1175	#endif
		1176
1061	void check_cb (check_watcher &w); check_watcher check_ev;	1177	void check_cb (check_watcher &w); check_watcher check_ev;
1062	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1178	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1179	void flush_cb (time_watcher &w); time_watcher flush_ev;
1063		1180
1064	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1181	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1065	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1066		1182
1067	void incr_cb (time_watcher &w); time_watcher incr_ev;	1183	void incr_cb (time_watcher &w); time_watcher incr_ev;
1068		1184
1069	#ifdef CURSOR_BLINK	1185	#ifdef CURSOR_BLINK
		1186	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1187	#endif
		1188	#ifdef TEXT_BLINK
1070	void blink_cb (time_watcher &w); time_watcher blink_ev;	1189	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1190	#endif
		1191
		1192	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1193	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1194	#endif
		1195	#ifdef SELECTION_SCROLLING
		1196	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1197	#endif
		1198	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1199	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1071	#endif	1200	#endif
1072		1201
1073	#ifdef POINTER_BLANK	1202	#ifdef POINTER_BLANK
1074	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1203	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1075	void pointer_blank ();	1204	void pointer_blank ();
		1205	#endif
1076	void pointer_unblank ();	1206	void pointer_unblank ();
1077	#endif
1078		1207
1079	void tt_printf (const char *fmt,...);	1208	void tt_printf (const char *fmt,...);
1080	void tt_write (const unsigned char *data, unsigned int len);	1209	void tt_write (const unsigned char *data, unsigned int len);
		1210	void pty_write ();
1081		1211
1082	void tt_winch ();	1212	void tt_winch ();
1083		1213
1084	rxvt_term ();	1214	rxvt_term ();
1085	~rxvt_term ();	1215	~rxvt_term ();
		1216	void child_exit (); // child has exited, usually destroys
1086	void destroy ();	1217	void destroy ();
		1218	void emergency_cleanup ();
1087		1219
1088	bool init (int argc, const char *const *argv);	1220	bool init (int argc, const char *const *argv);
1089	bool init_vars ();	1221	bool init_vars ();
1090		1222
1091	uint32_t next_char ();
1092
1093	bool pty_fill ();	1223	bool pty_fill ();
1094	void process_x_events ();
1095
1096	void *operator new (size_t s);
1097	void operator delete (void *p, size_t s);
1098		1224
1099	void init_secondary ();	1225	void init_secondary ();
1100	const char **init_resources (int argc, const char *const *argv);	1226	const char **init_resources (int argc, const char *const *argv);
1101	void init_env ();	1227	void init_env ();
1102	void set_locale (const char *locale);	1228	void set_locale (const char *locale);
1103	void init_xlocale ();	1229	void init_xlocale ();
1104	void init_command (const char *const *argv);	1230	void init_command (const char *const *argv);
1105	int run_command (const char *const *argv);	1231	void run_command (const char *const *argv);
1106	int run_child (const char *const *argv);	1232	int run_child (const char *const *argv);
1107		1233
1108	void color_aliases(int idx);	1234	void color_aliases (int idx);
1109	void recolour_cursor ();	1235	void recolour_cursor ();
1110	void create_windows (int argc, const char *const *argv);	1236	void create_windows (int argc, const char *const *argv);
1111	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1237	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1112	void window_calc (unsigned int width, unsigned int height);	1238	void window_calc (unsigned int newwidth, unsigned int newheight);
1113	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1114		1239
1115	#if USE_XIM	1240	#if USE_XIM
		1241	rxvt_xim *input_method;
		1242	XIC Input_Context;
		1243	XIMStyle input_style;
		1244	XPoint spot; // most recently sent spot position
		1245
		1246	void im_destroy ();
		1247	void im_cb (); im_watcher im_ev;
1116	void set_size (XRectangle *size);	1248	void im_set_size (XRectangle &size);
1117	void set_position (XPoint *pos);	1249	void im_set_position (XPoint &pos);
1118	void set_color (unsigned long *fg, unsigned long *bg);	1250	void im_set_color (unsigned long &fg, unsigned long &bg);
		1251	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1252
		1253	bool IMisRunning ();
		1254	void IMSendSpot ();
		1255	bool IM_get_IC (const char *modifiers);
		1256	void IMSetStatusPosition ();
1119	#endif	1257	#endif
1120		1258
1121	void resize_scrollbar ();	1259	void resize_scrollbar ();
1122		1260
1123	void pixel_position (int *x, int *y);	1261	void pixel_position (int *x, int *y);
1124		1262
1125	void selection_click (int clicks, int x, int y);	1263	void selection_click (int clicks, int x, int y);
1126	void selection_extend (int x, int y, int flag);	1264	void selection_extend (int x, int y, int flag);
1127	void selection_rotate (int x, int y);	1265	void selection_rotate (int x, int y);
1128		1266
1129	/* screen(!) */	1267	/* autoconvert */
1130	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1268
1131	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1269	// command.C
		1270	void lookup_key (XKeyEvent &ev);
		1271	unsigned int cmd_write (const unsigned char *str, unsigned int count);
		1272
		1273	unicode_t next_char ();
		1274	unicode_t cmd_getc ();
		1275	unicode_t next_octet ();
		1276	unicode_t cmd_get8 ();
		1277
		1278	bool cmd_parse ();
		1279	void mouse_report (XButtonEvent &ev);
		1280	void button_press (XButtonEvent &ev);
		1281	void button_release (XButtonEvent &ev);
		1282	void focus_in ();
		1283	void focus_out ();
		1284	int check_our_parents ();
		1285	#ifdef PRINTPIPE
		1286	FILE *popen_printer ();
		1287	int pclose_printer (FILE *stream);
		1288	#endif
		1289	void process_print_pipe ();
		1290	void process_nonprinting (unicode_t ch);
		1291	void process_escape_vt52 (unicode_t ch);
		1292	void process_escape_seq ();
		1293	void process_csi_seq ();
		1294	void process_window_ops (const int *args, unsigned int nargs);
		1295	unsigned char *get_to_st (unicode_t &ends_how);
		1296	void process_dcs_seq ();
		1297	void process_osc_seq ();
		1298	void process_color_seq (int report, int color, const char *str, unsigned char resp);
		1299	void process_xterm_seq (int op, const char *str, unsigned char resp);
		1300	int privcases (int mode, unsigned long bit);
		1301	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1302	void process_sgr_mode (unsigned int nargs, const int *arg);
		1303	void process_graphics ();
		1304	// init.C
		1305	void Get_Colours ();
		1306	void get_ourmods ();
		1307	// logging.C
		1308	void makeutent (const char *pty, const char *hostname);
		1309	void cleanutent ();
		1310	// main.C
		1311	void privileged_utmp (rxvt_privaction action);
		1312	bool set_fonts ();
		1313	void set_string_property (Atom prop, const char *str, int len = -1);
		1314	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1315	void set_title (const char *str);
		1316	void set_icon_name (const char *str);
		1317	void set_window_color (int idx, const char *color);
		1318	void set_colorfgbg ();
		1319	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1320	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1321
		1322	#ifdef MENUBAR
		1323	// menubar.C
		1324	void menuitem_free (menu_t *menu, menuitem_t *item);
		1325	int action_dispatch (action_t *action);
		1326	void menuarrow_free (char name);
		1327	void menuarrow_add (char *string);
		1328	char *menu_find_base (menu_t **menu, char *path);
		1329	menu_t *menu_delete (menu_t *menu);
		1330	menu_t *menu_add (menu_t *parent, char *path);
		1331	void drawbox_menubar (int x, int len, int state);
		1332	void drawtriangle (int x, int y, int state);
		1333	void drawbox_menuitem (int y, int state);
		1334	void menu_show ();
		1335	void menu_display (void (rxvt_term::*update) ());
		1336	void menu_hide_all ();
		1337	void menu_hide ();
		1338	void menu_clear (menu_t *menu);
		1339	void menubar_clear ();
		1340	bar_t *menubar_find (const char *name);
		1341	int menubar_push (const char *name);
		1342	void menubar_remove (const char *name);
		1343	void menubar_dump (FILE *fp);
		1344	void menubar_read (const char *filename);
		1345	void menubar_dispatch (char *str);
		1346	void draw_Arrows (int name, int state);
		1347	void menubar_expose ();
		1348	int menubar_mapping (int map);
		1349	int menu_select (XButtonEvent &ev);
		1350	void menubar_select (XButtonEvent &ev);
		1351	void menubar_control (XButtonEvent &ev);
		1352	void map_menuBar (int map);
		1353	#endif
		1354
		1355	// screen.C
		1356
		1357	void lalloc (line_t &l)
		1358	{
		1359	l.t = (text_t *)talloc->alloc ();
		1360	l.r = (rend_t *)ralloc->alloc ();
		1361	}
		1362
		1363	#if 0
		1364	void lfree (line_t &l)
		1365	{
		1366	talloc->free (l.t);
		1367	ralloc->free (l.r);
		1368	}
		1369	#endif
		1370
		1371	void lresize (line_t &l)
		1372	{
		1373	if (!l.t)
		1374	return;
		1375
		1376	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1377	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1378
		1379	l.l = min (l.l, ncol);
		1380
		1381	if (ncol > prev_ncol)
		1382	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1383	}
		1384
		1385	int fgcolor_of (rend_t r)
		1386	{
		1387	int base = GET_BASEFG (r);
		1388	#ifndef NO_BRIGHTCOLOR
		1389	if (r & RS_Bold
		1390	# if ENABLE_STYLES
		1391	&& OPTION (Opt_intensityStyles)
		1392	# endif
		1393	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1394	base += minBrightCOLOR - minCOLOR;
		1395	#endif
		1396	return base;
		1397	}
		1398
		1399	int bgcolor_of (rend_t r)
		1400	{
		1401	int base = GET_BASEBG (r);
		1402	#ifndef NO_BRIGHTCOLOR
		1403	if (r & RS_Blink
		1404	# if ENABLE_STYLES
		1405	&& OPTION (Opt_intensityStyles)
		1406	# endif
		1407	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1408	base += minBrightCOLOR - minCOLOR;
		1409	#endif
		1410	return base;
		1411	}
		1412
		1413	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
		1414	void scr_blank_screen_mem (line_t &l, rend_t efs);
1132	int scr_scroll_text (int row1, int row2, int count, int spec);	1415	int scr_scroll_text (int row1, int row2, int count);
1133	void scr_reset ();	1416	void scr_reset ();
1134	void scr_reset_realloc ();
1135	void scr_release ();	1417	void scr_release ();
1136	void scr_clear ();	1418	void scr_clear (bool really = false);
1137	void scr_refresh (unsigned char refresh_type);	1419	void scr_refresh (unsigned char refresh_type);
		1420	bool scr_refresh_rend (rend_t mask, rend_t value);
1138	void scr_erase_screen (int mode);	1421	void scr_erase_screen (int mode);
		1422	#if ENABLE_FRILLS
		1423	void scr_erase_savelines ();
		1424	void scr_backindex ();
		1425	void scr_forwardindex ();
		1426	#endif
1139	void scr_touch (bool refresh);	1427	void scr_touch (bool refresh);
1140	void scr_expose (int x, int y, int width, int height, bool refresh);	1428	void scr_expose (int x, int y, int width, int height, bool refresh);
		1429	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1430	void scr_recolour ();
		1431	void scr_remap_chars ();
		1432	void scr_remap_chars (const line_t &l);
		1433
		1434	void scr_poweron ();
		1435	void scr_cursor (int mode);
		1436	void scr_do_wrap ();
		1437	int scr_change_screen (int scrn);
		1438	void scr_color (unsigned int color, int fgbg);
		1439	void scr_rendition (int set, int style);
		1440	void scr_add_lines (const unicode_t *str, int nlines, int len);
		1441	void scr_backspace ();
		1442	void scr_tab (int count, bool ht = false);
		1443	void scr_gotorc (int row, int col, int relative);
		1444	void scr_index (enum page_dirn direction);
		1445	void scr_erase_line (int mode);
		1446	void scr_E ();
		1447	void scr_insdel_lines (int count, int insdel);
		1448	void scr_insdel_chars (int count, int insdel);
		1449	void scr_scroll_region (int top, int bot);
		1450	void scr_cursor_visible (int mode);
		1451	void scr_autowrap (int mode);
		1452	void scr_relative_origin (int mode);
		1453	void scr_insert_mode (int mode);
		1454	void scr_set_tab (int mode);
		1455	void scr_rvideo_mode (int mode);
		1456	void scr_report_position ();
		1457	void set_font_style ();
		1458	void scr_charset_choose (int set);
		1459	void scr_charset_set (int set, unsigned int ch);
		1460	int scr_move_to (int y, int len);
		1461	int scr_page (enum page_dirn direction, int nlines);
		1462	int scr_changeview (unsigned int oldviewstart);
		1463	void scr_bell ();
		1464	void scr_printscreen (int fullhist);
		1465	void scr_reverse_selection ();
		1466	void scr_dump (int fd);
		1467	void selection_check (int check_more);
		1468	void selection_paste (Window win, Atom prop, bool delete_prop);
		1469	void selection_property (Window win, Atom prop);
		1470	void selection_request (Time tm, int x, int y);
		1471	int selection_request_other (Atom target, int selnum);
		1472	void selection_clear ();
		1473	void selection_make (Time tm);
		1474	bool selection_grab (Time tm);
		1475	void selection_start_colrow (int col, int row);
		1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1478	void selection_remove_trailing_spaces ();
		1479	void selection_send (const XSelectionRequestEvent &rq);
		1480
		1481	#if defined(NEXT_SCROLLBAR)
		1482	// scrollbar-next.C
		1483	Pixmap renderPixmap (const char *const *data, int width, int height);
		1484	void init_scrollbar_stuff ();
		1485	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1487	#endif
		1488
		1489	#if defined(RXVT_SCROLLBAR)
		1490	// scrollbar-rxvt.C
		1491	void Draw_button (int x, int y, int state, int dirn);
		1492	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1493	#endif
		1494
		1495	#if defined(XTERM_SCROLLBAR)
		1496	// scrollbar-xterm.C
		1497	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1498	#endif
		1499
		1500	#if defined(PLAIN_SCROLLBAR)
		1501	// scrollbar-plain.C
		1502	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1503	#endif
		1504
		1505	// scrollbar.C
		1506	int scrollbar_mapping (int map);
		1507	int scrollbar_show (int update);
		1508	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1509
		1510	// xdefaults.C
		1511	void get_options (int argc, const char *const *argv);
		1512	int parse_keysym (const char *str, const char *arg);
		1513	void get_xdefaults (FILE *stream, const char *name);
		1514	void extract_resources ();
		1515	// xpm.C
		1516	int scale_pixmap (const char *geom);
		1517	void resize_pixmap ();
		1518	Pixmap set_bgPixmap (const char *file);
1141	};	1519	};
1142
1143	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1144	extern void rxvt_set_locale (const char *locale);
1145
1146	#ifndef __attribute__
1147	# ifdef __GNUC__
1148	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1149	# define __attribute__(x)
1150	# endif
1151	# endif
1152	# define __attribute__(x)
1153	#endif
1154		1520
1155	/*	1521	/*
1156	*****************************************************************************	1522	*****************************************************************************
1157	* PROTOTYPES	1523	* PROTOTYPES
1158	*****************************************************************************	1524	*****************************************************************************
…		…
1160	#ifdef PROTOTYPES	1526	#ifdef PROTOTYPES
1161	# define __PROTO(p) p	1527	# define __PROTO(p) p
1162	#else	1528	#else
1163	# define __PROTO(p) ()	1529	# define __PROTO(p) ()
1164	#endif	1530	#endif
1165	#include "protos.h"
1166		1531
1167	#ifdef DEBUG_malloc	1532	#ifdef DEBUG_malloc
1168	# include "dmalloc.h" /* This comes last */	1533	# include "dmalloc.h" /* This comes last */
1169	#endif	1534	#endif
1170		1535

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