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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.24 by pcg, Thu Jan 29 21:35:58 2004 UTC vs.
Revision 1.189 by root, Fri Jan 6 20:50:58 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 MENU_SHADOW 1
194	#else	244	#else
195	# define SHADOW 2	245	# define MENU_SHADOW 2
196	#endif	246	#endif
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
		475	URxvt_perl = 777,
		476	};
378		477
379	/* Words starting with `Color_' are colours. Others are counts */	478	/* Words starting with `Color_' are colours. Others are counts */
380	/*	479	/*
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	480	* The PixColor and rendition colour usage should probably be decoupled
384	* on the unnecessary items, e.g. Color_pointer, but won't bother	481	* on the unnecessary items, e.g. Color_pointer, but won't bother
385	* until we need to. Also, be aware of usage in pixcolor_set	482	* until we need to. Also, be aware of usage in pixcolor_set
386	*/	483	*/
387		484
388	enum colour_list {	485	enum colour_list {
…		…
410	maxBrightCOLOR, /* minBrightCOLOR + 7 */	507	maxBrightCOLOR, /* minBrightCOLOR + 7 */
411	Color_White = maxBrightCOLOR,	508	Color_White = maxBrightCOLOR,
412	#else	509	#else
413	Color_White = maxCOLOR,	510	Color_White = maxCOLOR,
414	#endif	511	#endif
415	#ifdef TTY_256COLOR
416	min256COLOR = Color_White + 1,	512	minTermCOLOR = Color_White + 1,
417	max256COLOR = minCOLOR + 255,	513	maxTermCOLOR = Color_White + 72,
418	#endif
419	#ifndef NO_CURSORCOLOR	514	#ifndef NO_CURSORCOLOR
420	Color_cursor,	515	Color_cursor,
421	Color_cursor2,	516	Color_cursor2,
422	#endif	517	#endif
423	Color_pointer,	518	Color_pointer_fg,
		519	Color_pointer_bg,
424	Color_border,	520	Color_border,
425	#ifndef NO_BOLD_UNDERLINE_REVERSE	521	#ifndef NO_BOLD_UNDERLINE_REVERSE
426	Color_BD,	522	Color_BD,
		523	Color_IT,
427	Color_UL,	524	Color_UL,
428	Color_RV,	525	Color_RV,
		526	#endif
		527	#if ENABLE_FRILLS
		528	Color_underline,
429	#endif	529	#endif
430	#ifdef OPTION_HC	530	#ifdef OPTION_HC
431	Color_HC,	531	Color_HC,
432	#endif	532	#endif
433	#ifdef KEEP_SCROLLCOLOR	533	#ifdef KEEP_SCROLLCOLOR
434	Color_scroll,	534	Color_scroll,
435	Color_trough,	535	Color_trough,
		536	#endif
		537	#if TINTING
		538	Color_tint,
		539	#endif
		540	#if OFF_FOCUS_FADING
		541	Color_fade,
436	#endif	542	#endif
437	NRS_COLORS, /* */	543	NRS_COLORS, /* */
438	#ifdef KEEP_SCROLLCOLOR	544	#ifdef KEEP_SCROLLCOLOR
439	Color_topShadow = NRS_COLORS,	545	Color_topShadow = NRS_COLORS,
440	Color_bottomShadow,	546	Color_bottomShadow,
441	TOTAL_COLORS /* upto 30 */	547	TOTAL_COLORS
442	#else	548	#else
443	TOTAL_COLORS = NRS_COLORS /* */	549	TOTAL_COLORS = NRS_COLORS
444	#endif	550	#endif
445	};	551	};
446		552
447	#define Color_Bits 9	553	#define Color_Bits 7 // 0 .. maxTermCOLOR
		554
448	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	555	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
449	#define NPIXCLR_BITS 32	556	#define NPIXCLR_BITS 32
450
451	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
452		557
453	/*	558	/*
454	* Resource list	559	* Resource list
455	*/	560	*/
456	enum {	561	enum {
457	Rs_display_name = 0,	562	# define def(name) Rs_ ## name,
458	Rs_term_name,	563	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
459	Rs_iconName,	564	# include "rsinc.h"
460	Rs_geometry,	565	# undef def
461	Rs_reverseVideo,	566	# 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	567	NUM_RESOURCES
546	};	568	};
547		569
548	// see init.C:xa_named, which must be kept in sync	570	// see init.C:xa_names, which must be kept in sync
549	enum {	571	enum {
550	XA_TEXT = 0,	572	XA_TEXT = 0,
551	XA_COMPOUND_TEXT,	573	XA_COMPOUND_TEXT,
552	XA_UTF8_STRING,	574	XA_UTF8_STRING,
553	XA_MULTIPLE,	575	XA_MULTIPLE,
554	XA_TARGETS,	576	XA_TARGETS,
555	XA_TIMESTAMP,	577	XA_TIMESTAMP,
556	XA_VT_SELECTION,	578	XA_VT_SELECTION,
557	XA_INCR,	579	XA_INCR,
		580	XA_WM_PROTOCOLS,
558	XA_WMDELETEWINDOW,	581	XA_WM_DELETE_WINDOW,
		582	XA_CLIPBOARD,
		583	#if ENABLE_FRILLS
		584	XA_MOTIF_WM_HINTS,
		585	#endif
		586	#if ENABLE_EWMH
		587	XA_NET_WM_PID,
		588	XA_NET_WM_NAME,
		589	XA_NET_WM_ICON_NAME,
		590	XA_NET_WM_PING,
		591	#endif
		592	#if USE_XIM
		593	XA_WM_LOCALE_NAME,
		594	#endif
559	#ifdef TRANSPARENT	595	#if TRANSPARENT
560	XA_XROOTPMAPID,	596	XA_XROOTPMAP_ID,
		597	XA_ESETROOT_PMAP_ID,
561	#endif	598	#endif
562	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	599	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
563	XA_DNDPROTOCOL,	600	XA_DNDPROTOCOL,
564	XA_DNDSELECTION,	601	XA_DNDSELECTION,
565	#endif /* OFFIX_DND */	602	#endif
566	XA_CLIPBOARD,	603	#if ENABLE_XEMBED
		604	XA_XEMBED,
		605	XA_XEMBED_INFO,
		606	#endif
567	NUM_XA	607	NUM_XA
568	};	608	};
569		609
570	/* DEC private modes */	610	/* DEC private modes */
571	#define PrivMode_132 (1LU<<0)	611	#define PrivMode_132 (1UL<<0)
572	#define PrivMode_132OK (1LU<<1)	612	#define PrivMode_132OK (1UL<<1)
573	#define PrivMode_rVideo (1LU<<2)	613	#define PrivMode_rVideo (1UL<<2)
574	#define PrivMode_relOrigin (1LU<<3)	614	#define PrivMode_relOrigin (1UL<<3)
575	#define PrivMode_Screen (1LU<<4)	615	#define PrivMode_Screen (1UL<<4)
576	#define PrivMode_Autowrap (1LU<<5)	616	#define PrivMode_Autowrap (1UL<<5)
577	#define PrivMode_aplCUR (1LU<<6)	617	#define PrivMode_aplCUR (1UL<<6)
578	#define PrivMode_aplKP (1LU<<7)	618	#define PrivMode_aplKP (1UL<<7)
579	#define PrivMode_HaveBackSpace (1LU<<8)	619	#define PrivMode_HaveBackSpace (1UL<<8)
580	#define PrivMode_BackSpace (1LU<<9)	620	#define PrivMode_BackSpace (1UL<<9)
581	#define PrivMode_ShiftKeys (1LU<<10)	621	#define PrivMode_ShiftKeys (1UL<<10)
582	#define PrivMode_VisibleCursor (1LU<<11)	622	#define PrivMode_VisibleCursor (1UL<<11)
583	#define PrivMode_MouseX10 (1LU<<12)	623	#define PrivMode_MouseX10 (1UL<<12)
584	#define PrivMode_MouseX11 (1LU<<13)	624	#define PrivMode_MouseX11 (1UL<<13)
585	#define PrivMode_scrollBar (1LU<<14)	625	#define PrivMode_scrollBar (1UL<<14)
586	#define PrivMode_menuBar (1LU<<15)	626	#define PrivMode_menuBar (1UL<<15)
587	#define PrivMode_TtyOutputInh (1LU<<16)	627	#define PrivMode_TtyOutputInh (1UL<<16)
588	#define PrivMode_Keypress (1LU<<17)	628	#define PrivMode_Keypress (1UL<<17)
589	#define PrivMode_smoothScroll (1LU<<18)	629	#define PrivMode_smoothScroll (1UL<<18)
590	#define PrivMode_vt52 (1LU<<19)	630	#define PrivMode_vt52 (1UL<<19)
		631	#define PrivMode_LFNL (1UL<<20)
591	/* too annoying to implement X11 highlight tracking */	632	/* too annoying to implement X11 highlight tracking */
592	/* #define PrivMode_MouseX11Track (1LU<<18) */	633	/* #define PrivMode_MouseX11Track (1LU<<21) */
593		634
594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	635	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
595	#define PrivMode(test,bit) \	636	#define PrivMode(test,bit) \
596	if (test) \	637	if (test) \
597	R->PrivateModes |= (bit); \	638	priv_modes |= (bit); \
598	else \	639	else \
599	R->PrivateModes &= ~(bit)	640	priv_modes &= ~(bit)
600		641
601	#ifdef ALLOW_132_MODE	642	#ifdef ALLOW_132_MODE
602	# define PrivMode_Default \
603	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	643	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	644	#else
605	# define PrivMode_Default \	645	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
607	#endif	646	#endif
608		647
609	#define XDEPTH R->Xdepth	648	// 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 */	649	#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 */	650	#define KBUFSZ 512 // size of keyboard mapping buffer
		651	#define CBUFSIZ 2048 // size of command buffer
		652	#define UBUFSIZ 2048 // character buffer
		653
		654	#ifndef PATH_MAX
		655	# define PATH_MAX 16384
		656	#endif
		657
		658	/* Motif window hints */
		659	#define MWM_HINTS_FUNCTIONS (1L << 0)
		660	#define MWM_HINTS_DECORATIONS (1L << 1)
		661	#define MWM_HINTS_INPUT_MODE (1L << 2)
		662	#define MWM_HINTS_STATUS (1L << 3)
		663	/* bit definitions for MwmHints.functions */
		664	#define MWM_FUNC_ALL (1L << 0)
		665	#define MWM_FUNC_RESIZE (1L << 1)
		666	#define MWM_FUNC_MOVE (1L << 2)
		667	#define MWM_FUNC_MINIMIZE (1L << 3)
		668	#define MWM_FUNC_MAXIMIZE (1L << 4)
		669	#define MWM_FUNC_CLOSE (1L << 5)
		670	/* bit definitions for MwmHints.decorations */
		671	#define MWM_DECOR_ALL (1L << 0)
		672	#define MWM_DECOR_BORDER (1L << 1)
		673	#define MWM_DECOR_RESIZEH (1L << 2)
		674	#define MWM_DECOR_TITLE (1L << 3)
		675	#define MWM_DECOR_MENU (1L << 4)
		676	#define MWM_DECOR_MINIMIZE (1L << 5)
		677	#define MWM_DECOR_MAXIMIZE (1L << 6)
		678	/* bit definitions for MwmHints.inputMode */
		679	#define MWM_INPUT_MODELESS 0
		680	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		681	#define MWM_INPUT_SYSTEM_MODAL 2
		682	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		683	#define PROP_MWM_HINTS_ELEMENTS 5
618		684
619	/*	685	/*
620	*****************************************************************************	686	*****************************************************************************
621	* MACRO DEFINES	687	* MACRO DEFINES
622	*****************************************************************************	688	*****************************************************************************
623	*/	689	*/
624	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	690	#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		691
640	/* convert pixel dimensions to row/column values. Everything as int32_t */	692	/* convert pixel dimensions to row/column values. Everything as int32_t */
641	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	693	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
642	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	694	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
643	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	695	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
644	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	696	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	697	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	698	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	699	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	700	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
649		701
650	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	702	// for m >= -n, ensure remainder lies between 0..n-1
651	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	703	#define MOD(m,n) (((m) + (n)) % (n))
652		704
653	#define Xroot DefaultRootWindow(R->Xdisplay)	705	#define LINENO(n) MOD (term_start + int(n), total_rows)
		706	#define ROW(n) row_buf [LINENO (n)]
654		707
655	/* how to build & extract colors and attributes */	708	/* how to build & extract colors and attributes */
656	#define GET_BASEFG(x) (((x) & RS_fgMask))	709	#define GET_BASEFG(x) (((x) & RS_fgMask))
657	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	710	#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		711
676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	712	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	713	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		714
		715	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		716	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678		717
679	#define GET_ATTR(x) (((x) & RS_attrMask))	718	#define GET_ATTR(x) (((x) & RS_attrMask))
680	#define GET_BGATTR(x) \	719	#define GET_BGATTR(x) \
681	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	720	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682	| (((x) & RS_fgMask)<<Color_Bits)) \	721	| (((x) & RS_fgMask)<<Color_Bits)) \
683	: ((x) & (RS_attrMask | RS_bgMask)))	722	: ((x) & (RS_attrMask | RS_bgMask)))
684	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	723	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	724	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	725	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687		726
		727	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		728
688	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	729	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
689	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	730	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		731
		732	#if ENABLE_STYLES
		733	# define FONTSET(style) fontset[GET_STYLE (style)]
		734	#else
		735	# define FONTSET(style) fontset[0]
		736	#endif
690		737
691	#ifdef HAVE_SCROLLBARS	738	#ifdef HAVE_SCROLLBARS
692	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	739	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693	#else	740	#else
694	# define scrollbar_TotalWidth() (0)	741	# define scrollbar_TotalWidth() (0)
695	#endif	742	#endif
696	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	743	#define scrollbar_isMotion() (scrollBar.state == 'm')
697	#define scrollbar_isUp() (R->scrollBar.state == 'U')	744	#define scrollbar_isUp() (scrollBar.state == 'U')
698	#define scrollbar_isDn() (R->scrollBar.state == 'D')	745	#define scrollbar_isDn() (scrollBar.state == 'D')
699	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	746	#define scrollbar_isUpDn() isupper (scrollBar.state)
700	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	747	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701		748
702	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	749	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	750	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704	&& (y) <= scrollbarnext_dnval())	751	&& (y) <= scrollbarnext_dnval ())
705	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	752	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	753	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	754	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	755	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709	#define SCROLLRXVT_MINHEIGHT 10	756	#define SCROLLRXVT_MINHEIGHT 10
710	#define SCROLLXTERM_MINHEIGHT 10	757	#define SCROLLXTERM_MINHEIGHT 10
711		758
712	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	759	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
713	? SCROLLNEXT_MINHEIGHT \	760	? SCROLLNEXT_MINHEIGHT \
714	: SCROLLRXVT_MINHEIGHT)	761	: SCROLLRXVT_MINHEIGHT)
715	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	762	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	763	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	764	#define scrollbar_position(y) ((y) - scrollBar.beg)
718	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	765	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719	- scrollbar_minheight())	766	- scrollbar_minheight ())
720		767
721	#if (MENUBAR_MAX > 1)	768	#if (MENUBAR_MAX > 1)
722	/* rendition style flags */	769	/* rendition style flags */
723	# define menuBar_height() (TermWin.fheight + SHADOW)	770	# define menuBar_height() (fheight + MENU_SHADOW)
724	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	771	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
725	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	772	# define isMenuBarWindow(w) ((w) == menuBar.win)
726	#else	773	#else
727	# define menuBar_height() (0)	774	# define menuBar_height() (0)
728	# define menuBar_TotalHeight() (0)	775	# define menuBar_TotalHeight() (0)
729	# define isMenuBarWindow(w) (0)	776	# define isMenuBarWindow(w) (0)
730	#endif	777	#endif
…		…
732	#ifdef XPM_BACKGROUND	779	#ifdef XPM_BACKGROUND
733	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	780	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
734	#else	781	#else
735	# define XPMClearArea(a, b, c, d, e, f, g)	782	# define XPMClearArea(a, b, c, d, e, f, g)
736	#endif	783	#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		784
745	#ifdef UTMP_SUPPORT	785	#ifdef UTMP_SUPPORT
746	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	786	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747	# undef HAVE_UTMPX_H	787	# undef HAVE_UTMPX_H
748	# undef HAVE_STRUCT_UTMPX	788	# undef HAVE_STRUCT_UTMPX
…		…
773	#ifdef DEBUG_MAIN	813	#ifdef DEBUG_MAIN
774	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	814	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775	#else	815	#else
776	# define D_MAIN(x)	816	# define D_MAIN(x)
777	#endif	817	#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	818	#ifdef DEBUG_SIZE
789	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	819	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790	#else	820	#else
791	# define D_SIZE(x)	821	# define D_SIZE(x)
792	#endif	822	#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		823
799	/*	824	extern class rxvt_failure_exception { } rxvt_failure_exception;
		825
		826	typedef callback1<void, const char *> log_callback;
		827	typedef callback1<int, int> getfd_callback;
		828
		829	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		830	extern void rxvt_log (const char *fmt, ...);
		831	extern void rxvt_warn (const char *fmt, ...);
		832	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		833	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		834
		835	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		836	extern bool rxvt_set_locale (const char *locale);
		837	extern bool rxvt_push_locale (const char *locale);
		838	extern void rxvt_pop_locale ();
		839
800	*****************************************************************************	840	/****************************************************************************/
801	* VARIABLES	841
802	*****************************************************************************
803	*/
804	#ifdef MENUBAR	842	#ifdef MENUBAR
805	# include "menubar.h"	843	# include "menubar.h"
806	#endif	844	#endif
807		845
808	#define BLINK_INTERVAL 0.5	846	#define BLINK_INTERVAL 0.5
		847	#define TEXT_BLINK_INTERVAL 0.5
809		848
		849	#ifndef __attribute__
		850	# ifdef __GNUC__
		851	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		852	# define __attribute__(x)
		853	# endif
		854	# endif
		855	# define __attribute__(x)
		856	#endif
		857
		858	/****************************************************************************/
		859
		860	#define LINE_LONGER 0x0001 // line is continued on the next row
		861	#define LINE_FILTERED 0x0002 // line has been filtered
		862	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		863
		864	struct line_t {
		865	text_t *t; // terminal the text
		866	rend_t *r; // rendition, uses RS_ flags
		867	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		868	uint32_t f; // flags
		869
		870	bool is_longer ()
		871	{
		872	return f & LINE_LONGER;
		873	}
		874
		875	void is_longer (int set)
		876	{
		877	if (set)
		878	f |= LINE_LONGER;
		879	else
		880	f &= ~LINE_LONGER;
		881	}
		882
		883	void clear ()
		884	{
		885	t = 0;
		886	r = 0;
		887	l = 0;
		888	f = 0;
		889	}
		890
		891	void touch () // call whenever a line is changed/touched/updated
		892	{
		893	#if ENABLE_PERL
		894	f &= ~LINE_FILTERED;
		895	#endif
		896	}
		897
		898	void touch (int col)
		899	{
		900	max_it (l, col);
		901	touch ();
		902	}
		903	};
		904
		905	/****************************************************************************/
		906
		907	// primivite wrapper around mbstate_t to ensure initialisation
810	struct mbstate {	908	struct mbstate {
811	mbstate_t mbs;	909	mbstate_t mbs;
812		910
813	mbstate ()	911	operator mbstate_t *() { return &mbs; }
		912	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		913	mbstate () { reset (); }
		914	};
		915
		916	/****************************************************************************/
		917
		918	#define UNICODE_MASK 0x1fffffUL
		919
		920	#if UNICODE3
		921	# define COMPOSE_LO 0x40000000UL
		922	# define COMPOSE_HI 0x400fffffUL
		923	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		924	#else
		925	# if ENABLE_PERL
		926	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		927	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		928	# else
		929	# define COMPOSE_LO 0xd800UL
		930	# define COMPOSE_HI 0xf8ffUL
		931	# endif
		932	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		933	#endif
		934
		935	#if ENABLE_COMBINING
		936	// compose chars are used to represent composite characters
		937	// that are not representable in unicode, as well as characters
		938	// not fitting in the BMP.
		939	struct compose_char {
		940	unicode_t c1, c2; // any chars != NOCHAR are valid
		941	compose_char (unicode_t c1, unicode_t c2)
		942	: c1(c1), c2(c2)
		943	{ }
		944	};
		945
		946	class rxvt_composite_vec {
		947	vector<compose_char> v;
		948	public:
		949	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		950	int expand (unicode_t c, wchar_t *r);
		951	compose_char *operator [](text_t c)
814	{	952	{
815	MEMSET (&mbs, 0, sizeof (mbs));	953	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		954	? &v[c - COMPOSE_LO]
		955	: 0;
816	}	956	}
817	};	957	};
818		958
		959	extern class rxvt_composite_vec rxvt_composite;
		960	#endif
		961
		962	/****************************************************************************/
		963
		964	#ifdef KEYSYM_RESOURCE
		965	class keyboard_manager;
		966	#endif
		967
819	struct rxvt_term : rxvt_vars {	968	struct rxvt_term : zero_initialized, rxvt_vars {
820	struct mbstate mbstate;	969	log_callback *log_hook; // log error messages through this hook, if != 0
		970	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		971
		972	#if ENABLE_PERL
		973	void *self; // perl's $self
		974	#endif
		975
		976	struct mbstate mbstate; // current input multibyte state
821		977
822	unsigned char want_refresh:1,	978	unsigned char want_refresh:1,
823	#ifdef TRANSPARENT	979	#ifdef TRANSPARENT
824	want_full_refresh:1, /* awaiting full screen refresh */	980	want_full_refresh:1, /* awaiting full screen refresh */
825	#endif	981	#endif
…		…
838	hidden_text:1,	994	hidden_text:1,
839	#endif	995	#endif
840	#ifdef POINTER_BLANK	996	#ifdef POINTER_BLANK
841	hidden_pointer:1,	997	hidden_pointer:1,
842	#endif	998	#endif
		999	enc_utf8:1, /* wether locale uses utf-8 */
		1000	seen_input:1, /* wether we have seen some program output yet */
		1001	seen_resize:1, /* wether we had a resize event */
843	parsed_geometry:1,	1002	parsed_geometry:1;
844	seen_input:1, /* wether any input has been seen so far */
845	enc_utf8:1; /* wether terminal reads/writes utf-8 */
846		1003
847	unsigned char refresh_type,	1004	unsigned char refresh_type,
848	#ifdef UTMP_SUPPORT
849	next_utmp_action,
850	#endif
851	#ifndef NO_SETOWNER_TTYDEV
852	next_tty_action,
853	#endif
854	#ifdef META8_OPTION	1005	#ifdef META8_OPTION
855	meta_char, /* Alt-key prefix */	1006	meta_char, /* Alt-key prefix */
856	#endif	1007	#endif
857	scrollbar_align,	1008	scrollbar_align,
858	selection_wait,	1009	selection_wait,
859	selection_type;	1010	selection_type;
860	/* ---------- */	1011	/* ---------- */
861	#ifdef GREEK_SUPPORT
862	short greek_mode; /* greek keyboard mode */
863	#endif
864	short rvideo;	1012	short rvideo;
865	int16_t num_scr; /* screen: number lines scrolled */	1013	int num_scr; /* screen: number lines scrolled */
866	unsigned int prev_ncol, /* screen: previous number of columns */	1014	int prev_ncol, /* screen: previous number of columns */
867	prev_nrow; /* screen: previous number of rows */	1015	prev_nrow; /* screen: previous number of rows */
868	#ifdef RXVT_GRAPHICS
869	uint16_t gr_prev_start;
870	#endif
871	/* ---------- */	1016	/* ---------- */
872	rend_t rstyle;	1017	rend_t rstyle;
873	/* ---------- */	1018	/* ---------- */
874	uint32_t pixcolor_set[NPIXCLR_SETS];	1019	uint32_t pixcolor_set[NPIXCLR_SETS];
875	/* ---------- */	1020	/* ---------- */
876	#ifdef SELECTION_SCROLLING	1021	#ifdef SELECTION_SCROLLING
877	int scroll_selection_delay,
878	scroll_selection_lines;	1022	int scroll_selection_lines;
879	enum page_dirn scroll_selection_dir;	1023	enum page_dirn scroll_selection_dir;
880	int selection_save_x,	1024	int selection_save_x,
881	selection_save_y,	1025	selection_save_y,
882	selection_save_state,	1026	selection_save_state;
883	pending_scroll_selection;
884	#endif	1027	#endif
885	/* ---------- */	1028	/* ---------- */
886	int csrO, /* Hops - csr offset in thumb/slider to */	1029	int csrO, /* Hops - csr offset in thumb/slider to */
887	/* give proper Scroll behaviour */	1030	/* give proper Scroll behaviour */
888	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
889	scroll_arrow_delay,
890	#endif
891	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1031	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
892	mouse_slip_wheel_delay,
893	mouse_slip_wheel_speed,	1032	mouse_slip_wheel_speed,
894	#endif	1033	#endif
895	refresh_count,	1034	refresh_count,
896	refresh_limit,	1035	refresh_limit,
897	fnum, /* logical font number */
898	last_bot, /* scrollbar last bottom position */	1036	last_bot, /* scrollbar last bottom position */
899	last_top, /* scrollbar last top position */	1037	last_top, /* scrollbar last top position */
900	last_state, /* scrollbar last state */	1038	last_state, /* scrollbar last state */
901	scrollbar_len,	1039	scrollbar_len,
902	currmaxcol,
903	#ifdef MENUBAR	1040	#ifdef MENUBAR
904	menu_readonly, /* okay to alter menu? */	1041	menu_readonly, /* okay to alter menu? */
905	Arrows_x,	1042	Arrows_x,
906	#endif	1043	#endif
907	#if MENUBAR_MAX > 1	1044	#if MENUBAR_MAX > 1
…		…
913	# ifdef POINTER_BLANK	1050	# ifdef POINTER_BLANK
914	pointerBlankDelay,	1051	pointerBlankDelay,
915	# endif	1052	# endif
916	allowedxerror;	1053	allowedxerror;
917	/* ---------- */	1054	/* ---------- */
918	unsigned int ModMetaMask,	1055	unsigned int ModLevel3Mask,
		1056	ModMetaMask,
919	ModNumLockMask,	1057	ModNumLockMask;
920	old_width, /* last used width in screen resize */	1058	int old_width, /* last used width in screen resize */
921	old_height, /* last used height in screen resize */	1059	old_height; /* last used height in screen resize */
922	#ifndef NO_BRIGHTCOLOR
923	colorfgbg,
924	#endif
925	ttymode;
926	unsigned long PrivateModes,	1060	unsigned long priv_modes,
927	SavedModes;	1061	SavedModes;
928	/* ---------- */	1062	/* ---------- */
929	Atom xa[NUM_XA];	1063	Atom xa[NUM_XA];
930	/* ---------- */	1064	/* ---------- */
931	#ifdef MENUBAR	1065	#ifdef MENUBAR
…		…
937	botShadowGC;	1071	botShadowGC;
938	#endif	1072	#endif
939	#ifdef XTERM_SCROLLBAR	1073	#ifdef XTERM_SCROLLBAR
940	GC xscrollbarGC,	1074	GC xscrollbarGC,
941	ShadowGC;	1075	ShadowGC;
		1076	#endif
		1077	#ifdef PLAIN_SCROLLBAR
		1078	GC pscrollbarGC;
942	#endif	1079	#endif
943	#ifdef NEXT_SCROLLBAR	1080	#ifdef NEXT_SCROLLBAR
944	GC blackGC,	1081	GC blackGC,
945	whiteGC,	1082	whiteGC,
946	grayGC,	1083	grayGC,
…		…
954	#endif	1091	#endif
955	/* ---------- */	1092	/* ---------- */
956	Time selection_time,	1093	Time selection_time,
957	selection_request_time;	1094	selection_request_time;
958	pid_t cmd_pid; /* process id of child */	1095	pid_t cmd_pid; /* process id of child */
959	gid_t ttygid;	1096	char * incr_buf;
960	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1097	size_t incr_buf_size, incr_buf_fill;
961	uid_t euid;
962	gid_t egid;
963	#endif
964	/* ---------- */	1098	/* ---------- */
965	Cursor leftptr_cursor;	1099	Cursor leftptr_cursor;
966	#ifdef POINTER_BLANK
967	Cursor blank_cursor;
968	#endif
969	/* ---------- */	1100	/* ---------- */
970	const char *ttydev; /* pty/tty name */
971	#ifndef NO_BACKSPACE_KEY	1101	#ifndef NO_BACKSPACE_KEY
972	const char *key_backspace;	1102	const char *key_backspace;
973	#endif	1103	#endif
974	#ifndef NO_DELETE_KEY	1104	#ifndef NO_DELETE_KEY
975	const char *key_delete;	1105	const char *key_delete;
976	#endif	1106	#endif
977	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
978	KeySym ks_bigfont, ks_smallfont;
979	#endif
980	#ifdef GREEK_SUPPORT
981	KeySym ks_greekmodeswith;
982	#endif
983	#ifdef USE_XIM
984	XIC Input_Context;
985	XIMStyle input_style;
986	int event_type;
987	#endif
988	struct mouse_event MEvent;	1107	struct mouse_event MEvent;
989	XComposeStatus compose;	1108	XComposeStatus compose;
990	#ifdef RXVT_GRAPHICS
991	int graphics_up;
992	struct grwin_t *gr_root;
993	#endif
994	ttymode_t tio;	1109	ttymode_t tio;
995	#ifdef UTMP_SUPPORT	1110	#ifdef UTMP_SUPPORT
996	# ifdef HAVE_STRUCT_UTMP	1111	# ifdef HAVE_STRUCT_UTMP
997	struct utmp ut;	1112	struct utmp ut;
998	# endif	1113	# endif
…		…
1007	row_col_t oldcursor;	1122	row_col_t oldcursor;
1008	#ifdef XPM_BACKGROUND	1123	#ifdef XPM_BACKGROUND
1009	bgPixmap_t bgPixmap;	1124	bgPixmap_t bgPixmap;
1010	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1125	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1011	#endif	1126	#endif
1012	#ifdef MULTICHAR_SET
1013	int oldcursormulti;
1014	void (*multichar_decode)(unsigned char *str, int len);
1015	#endif
1016	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1017	struct stat ttyfd_stat; /* original status of our tty */
1018	#endif
1019	#ifdef MENUBAR	1127	#ifdef MENUBAR
1020	menu_t *ActiveMenu, /* currently active menu */	1128	menu_t *ActiveMenu, /* currently active menu */
1021	*BuildMenu; /* the menu currently being built */	1129	*BuildMenu; /* the menu currently being built */
1022	bar_t *CurrentBar;	1130	bar_t *CurrentBar;
1023	# if !(MENUBAR_MAX > 1)	1131	# if ! (MENUBAR_MAX > 1)
1024	bar_t BarList;	1132	bar_t BarList;
1025	# endif /* (MENUBAR_MAX > 1) */	1133	# endif /* (MENUBAR_MAX > 1) */
1026	#endif	1134	#endif
1027	#ifdef RXVT_GRAPHICS
1028	Window gr_last_id;
1029	#endif
1030	#ifdef CURSOR_BLINK
1031	struct timeval lastcursorchange;
1032	#endif
1033	#ifdef POINTER_BLANK
1034	struct timeval lastmotion;
1035	#endif
1036		1135
1037	/* these three don't need to be kept but do so to placate some mem checkers */	1136	#if ENABLE_OVERLAY
		1137	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1138	text_t **ov_text;
		1139	rend_t **ov_rend;
		1140
		1141	void scr_swap_overlay ();
		1142	void scr_overlay_new (int x, int y, int w, int h);
		1143	void scr_overlay_off ();
		1144	void scr_overlay_set (int x, int y,
		1145	text_t text,
		1146	rend_t rend = OVERLAY_RSTYLE);
		1147	void scr_overlay_set (int x, int y, const char *s);
		1148	void scr_overlay_set (int x, int y, const wchar_t *s);
		1149	#endif
		1150
		1151	vector<void *> allocated; // free these memory blocks with free()
		1152
1038	char *env_windowid; /* environmental variable WINDOWID */	1153	char *env_windowid; /* environmental variable WINDOWID */
1039	char *env_display; /* environmental variable DISPLAY */	1154	char *env_display; /* environmental variable DISPLAY */
1040	char *env_term; /* environmental variable TERM */	1155	char *env_term; /* environmental variable TERM */
1041	char *env_colorfgbg;	1156	char *env_colorfgbg;
1042	char *buffer;
1043	char *locale;	1157	char *locale;
1044	char *codeset;
1045	char charsets[4];	1158	char charsets[4];
1046	unsigned char *v_buffer; /* pointer to physical buffer */	1159	char *v_buffer; /* pointer to physical buffer */
1047	unsigned int v_buflen; /* size of area to write */	1160	unsigned int v_buflen; /* size of area to write */
1048	char *newfont[MAX_NFONTS];	1161	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1162
1049	#ifdef KEYSYM_RESOURCE	1163	#ifdef KEYSYM_RESOURCE
1050	const unsigned char *Keysym_map[256];	1164	keyboard_manager *keyboard;
1051	#endif	1165	#endif
		1166
1052	const char *rs[NUM_RESOURCES];	1167	const char *rs[NUM_RESOURCES];
1053	/* command input buffering */	1168	/* command input buffering */
1054	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1169	char *cmdbuf_ptr, *cmdbuf_endp;
1055	unsigned char cmdbuf_base[BUFSIZ];	1170	char cmdbuf_base[CBUFSIZ];
1056		1171
1057	rxvt_salloc *ralloc;	1172	rxvt_salloc *talloc; // text line allocator
1058	rxvt_salloc *talloc;	1173	rxvt_salloc *ralloc; // rend line allocator
1059		1174
1060	void paste (const unsigned char *data, unsigned int len);	1175	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1176
		1177	#if ENABLE_FRILLS || ISO_14755
		1178	// ISO 14755 entry support
		1179	unicode_t iso14755buf;
		1180	void commit_iso14755 ();
		1181	int hex_keyval (XKeyEvent &ev);
		1182	# if ISO_14755
		1183	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1184	void iso14755_54 (int x, int y);
		1185	# endif
		1186	#endif
		1187
		1188	// modifies first argument(!)
		1189	void paste (char *data, unsigned int len);
1061		1190
1062	void flush ();	1191	void flush ();
1063		1192
		1193	#if TRANSPARENT
		1194	void rootwin_cb (XEvent &xev);
		1195	xevent_watcher rootwin_ev;
		1196	#endif
		1197
		1198	void x_cb (XEvent &xev);
		1199	xevent_watcher termwin_ev;
		1200	xevent_watcher vt_ev;
		1201	#ifdef HAVE_SCROLLBARS
		1202	xevent_watcher scrollbar_ev;
		1203	#endif
		1204	#ifdef MENUBAR
		1205	xevent_watcher menubar_ev;
		1206	#endif
		1207
1064	void check_cb (check_watcher &w); check_watcher check_ev;	1208	void check_cb (check_watcher &w); check_watcher check_ev;
1065	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1209	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1210	void flush_cb (time_watcher &w); time_watcher flush_ev;
1066		1211
1067	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1212	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1068	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1069		1213
1070	void incr_cb (time_watcher &w); time_watcher incr_ev;	1214	void incr_cb (time_watcher &w); time_watcher incr_ev;
1071		1215
1072	#ifdef CURSOR_BLINK	1216	#ifdef CURSOR_BLINK
		1217	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1218	#endif
		1219	#ifdef TEXT_BLINK
1073	void blink_cb (time_watcher &w); time_watcher blink_ev;	1220	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1221	#endif
		1222
		1223	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1224	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1225	#endif
		1226	#ifdef SELECTION_SCROLLING
		1227	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1228	#endif
		1229	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1230	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1074	#endif	1231	#endif
1075		1232
1076	#ifdef POINTER_BLANK	1233	#ifdef POINTER_BLANK
1077	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1234	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1078	void pointer_blank ();	1235	void pointer_blank ();
		1236	#endif
1079	void pointer_unblank ();	1237	void pointer_unblank ();
1080	#endif
1081		1238
1082	void tt_printf (const char *fmt,...);	1239	void tt_printf (const char *fmt,...);
1083	void tt_write (const unsigned char *data, unsigned int len);	1240	void tt_write (const char *data, unsigned int len);
		1241	void pty_write ();
1084		1242
1085	void tt_winch ();	1243	void tt_winch ();
1086		1244
1087	rxvt_term ();	1245	rxvt_term ();
1088	~rxvt_term ();	1246	~rxvt_term ();
		1247	void child_exit (); // child has exited, usually destroys
1089	void destroy ();	1248	void destroy ();
		1249	void emergency_cleanup ();
1090		1250
1091	bool init (int argc, const char *const *argv);	1251	bool init (int argc, const char *const *argv);
1092	bool init_vars ();	1252	bool init_vars ();
1093		1253
1094	uint32_t next_char ();
1095
1096	bool pty_fill ();	1254	bool pty_fill ();
1097	void process_x_events ();
1098
1099	void *operator new (size_t s);
1100	void operator delete (void *p, size_t s);
1101		1255
1102	void init_secondary ();	1256	void init_secondary ();
1103	const char **init_resources (int argc, const char *const *argv);	1257	const char **init_resources (int argc, const char *const *argv);
1104	void init_env ();	1258	void init_env ();
1105	void set_locale (const char *locale);	1259	void set_locale (const char *locale);
1106	void init_xlocale ();	1260	void init_xlocale ();
1107	void init_command (const char *const *argv);	1261	void init_command (const char *const *argv);
1108	int run_command (const char *const *argv);	1262	void run_command (const char *const *argv);
1109	int run_child (const char *const *argv);	1263	int run_child (const char *const *argv);
1110		1264
1111	void color_aliases(int idx);	1265	void color_aliases (int idx);
1112	void recolour_cursor ();	1266	void recolour_cursor ();
1113	void create_windows (int argc, const char *const *argv);	1267	void create_windows (int argc, const char *const *argv);
1114	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1268	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1115	void window_calc (unsigned int width, unsigned int height);	1269	void window_calc (unsigned int newwidth, unsigned int newheight);
1116	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1117		1270
1118	#if USE_XIM	1271	#if USE_XIM
		1272	rxvt_xim *input_method;
		1273	XIC Input_Context;
		1274	XIMStyle input_style;
		1275	XPoint spot; // most recently sent spot position
		1276
		1277	void im_destroy ();
		1278	void im_cb (); im_watcher im_ev;
1119	void set_size (XRectangle *size);	1279	void im_set_size (XRectangle &size);
1120	void set_position (XPoint *pos);	1280	void im_set_position (XPoint &pos);
1121	void set_color (unsigned long *fg, unsigned long *bg);	1281	void im_set_color (unsigned long &fg, unsigned long &bg);
		1282	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1283
		1284	bool IMisRunning ();
		1285	void IMSendSpot ();
		1286	bool IM_get_IC (const char *modifiers);
		1287	void IMSetStatusPosition ();
1122	#endif	1288	#endif
1123		1289
1124	void resize_scrollbar ();	1290	void resize_scrollbar ();
1125		1291
1126	void pixel_position (int *x, int *y);	1292	void pixel_position (int *x, int *y);
1127		1293
1128	void selection_click (int clicks, int x, int y);	1294	void selection_click (int clicks, int x, int y);
1129	void selection_extend (int x, int y, int flag);	1295	void selection_extend (int x, int y, int flag);
1130	void selection_rotate (int x, int y);	1296	void selection_rotate (int x, int y);
1131		1297
1132	/* screen(!) */	1298	/* autoconvert */
1133	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1299
1134	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1300	// command.C
		1301	void lookup_key (XKeyEvent &ev);
		1302	unsigned int cmd_write (const char *str, unsigned int count);
		1303
		1304	wchar_t next_char ();
		1305	wchar_t cmd_getc ();
		1306	uint32_t next_octet ();
		1307	uint32_t cmd_get8 ();
		1308
		1309	bool cmd_parse ();
		1310	void mouse_report (XButtonEvent &ev);
		1311	void button_press (XButtonEvent &ev);
		1312	void button_release (XButtonEvent &ev);
		1313	void focus_in ();
		1314	void focus_out ();
		1315	int check_our_parents ();
		1316	#ifdef PRINTPIPE
		1317	FILE *popen_printer ();
		1318	int pclose_printer (FILE *stream);
		1319	#endif
		1320	void process_print_pipe ();
		1321	void process_nonprinting (unicode_t ch);
		1322	void process_escape_vt52 (unicode_t ch);
		1323	void process_escape_seq ();
		1324	void process_csi_seq ();
		1325	void process_window_ops (const int *args, unsigned int nargs);
		1326	char *get_to_st (unicode_t &ends_how);
		1327	void process_dcs_seq ();
		1328	void process_osc_seq ();
		1329	void process_color_seq (int report, int color, const char *str, char resp);
		1330	void process_xterm_seq (int op, const char *str, char resp);
		1331	int privcases (int mode, unsigned long bit);
		1332	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1333	void process_sgr_mode (unsigned int nargs, const int *arg);
		1334	void process_graphics ();
		1335	// init.C
		1336	void Get_Colours ();
		1337	void get_ourmods ();
		1338	// logging.C
		1339	void makeutent (const char *pty, const char *hostname);
		1340	void cleanutent ();
		1341	// main.C
		1342	void privileged_utmp (rxvt_privaction action);
		1343	bool set_fonts ();
		1344	void set_string_property (Atom prop, const char *str, int len = -1);
		1345	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1346	void set_title (const char *str);
		1347	void set_icon_name (const char *str);
		1348	void set_window_color (int idx, const char *color);
		1349	void set_colorfgbg ();
		1350	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1351	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1352
		1353	#ifdef MENUBAR
		1354	// menubar.C
		1355	void menuitem_free (menu_t *menu, menuitem_t *item);
		1356	int action_dispatch (action_t *action);
		1357	void menuarrow_free (char name);
		1358	void menuarrow_add (char *string);
		1359	char *menu_find_base (menu_t **menu, char *path);
		1360	menu_t *menu_delete (menu_t *menu);
		1361	menu_t *menu_add (menu_t *parent, char *path);
		1362	void drawbox_menubar (int x, int len, int state);
		1363	void drawtriangle (int x, int y, int state);
		1364	void drawbox_menuitem (int y, int state);
		1365	void menu_show ();
		1366	void menu_display (void (rxvt_term::*update) ());
		1367	void menu_hide_all ();
		1368	void menu_hide ();
		1369	void menu_clear (menu_t *menu);
		1370	void menubar_clear ();
		1371	bar_t *menubar_find (const char *name);
		1372	int menubar_push (const char *name);
		1373	void menubar_remove (const char *name);
		1374	void menubar_dump (FILE *fp);
		1375	void menubar_read (const char *filename);
		1376	void menubar_dispatch (char *str);
		1377	void draw_Arrows (int name, int state);
		1378	void menubar_expose ();
		1379	int menubar_mapping (int map);
		1380	int menu_select (XButtonEvent &ev);
		1381	void menubar_select (XButtonEvent &ev);
		1382	void menubar_control (XButtonEvent &ev);
		1383	void map_menuBar (int map);
		1384	#endif
		1385
		1386	// screen.C
		1387
		1388	void lalloc (line_t &l)
		1389	{
		1390	l.t = (text_t *)talloc->alloc ();
		1391	l.r = (rend_t *)ralloc->alloc ();
		1392	}
		1393
		1394	#if 0
		1395	void lfree (line_t &l)
		1396	{
		1397	talloc->free (l.t);
		1398	ralloc->free (l.r);
		1399	}
		1400	#endif
		1401
		1402	void lresize (line_t &l)
		1403	{
		1404	if (!l.t)
		1405	return;
		1406
		1407	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1408	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1409
		1410	l.l = min (l.l, ncol);
		1411
		1412	if (ncol > prev_ncol)
		1413	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1414	}
		1415
		1416	int fgcolor_of (rend_t r)
		1417	{
		1418	int base = GET_BASEFG (r);
		1419	#ifndef NO_BRIGHTCOLOR
		1420	if (r & RS_Bold
		1421	# if ENABLE_STYLES
		1422	&& OPTION (Opt_intensityStyles)
		1423	# endif
		1424	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1425	base += minBrightCOLOR - minCOLOR;
		1426	#endif
		1427	return base;
		1428	}
		1429
		1430	int bgcolor_of (rend_t r)
		1431	{
		1432	int base = GET_BASEBG (r);
		1433	#ifndef NO_BRIGHTCOLOR
		1434	if (r & RS_Blink
		1435	# if ENABLE_STYLES
		1436	&& OPTION (Opt_intensityStyles)
		1437	# endif
		1438	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1439	base += minBrightCOLOR - minCOLOR;
		1440	#endif
		1441	return base;
		1442	}
		1443
		1444	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
		1445	void scr_blank_screen_mem (line_t &l, rend_t efs);
1135	int scr_scroll_text (int row1, int row2, int count, int spec);	1446	int scr_scroll_text (int row1, int row2, int count);
1136	void scr_reset ();	1447	void scr_reset ();
1137	void scr_reset_realloc ();
1138	void scr_release ();	1448	void scr_release ();
1139	void scr_clear ();	1449	void scr_clear (bool really = false);
1140	void scr_refresh (unsigned char refresh_type);	1450	void scr_refresh (unsigned char refresh_type);
		1451	bool scr_refresh_rend (rend_t mask, rend_t value);
1141	void scr_erase_screen (int mode);	1452	void scr_erase_screen (int mode);
		1453	#if ENABLE_FRILLS
		1454	void scr_erase_savelines ();
		1455	void scr_backindex ();
		1456	void scr_forwardindex ();
		1457	#endif
1142	void scr_touch (bool refresh);	1458	void scr_touch (bool refresh);
1143	void scr_expose (int x, int y, int width, int height, bool refresh);	1459	void scr_expose (int x, int y, int width, int height, bool refresh);
		1460	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1461	void scr_recolour ();
		1462	void scr_remap_chars ();
		1463	void scr_remap_chars (line_t &l);
		1464
		1465	void scr_poweron ();
		1466	void scr_cursor (int mode);
		1467	void scr_do_wrap ();
		1468	int scr_change_screen (int scrn);
		1469	void scr_color (unsigned int color, int fgbg);
		1470	void scr_rendition (int set, int style);
		1471	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1472	void scr_backspace ();
		1473	void scr_tab (int count, bool ht = false);
		1474	void scr_gotorc (int row, int col, int relative);
		1475	void scr_index (enum page_dirn direction);
		1476	void scr_erase_line (int mode);
		1477	void scr_E ();
		1478	void scr_insdel_lines (int count, int insdel);
		1479	void scr_insdel_chars (int count, int insdel);
		1480	void scr_scroll_region (int top, int bot);
		1481	void scr_cursor_visible (int mode);
		1482	void scr_autowrap (int mode);
		1483	void scr_relative_origin (int mode);
		1484	void scr_insert_mode (int mode);
		1485	void scr_set_tab (int mode);
		1486	void scr_rvideo_mode (int mode);
		1487	void scr_report_position ();
		1488	void set_font_style ();
		1489	void scr_charset_choose (int set);
		1490	void scr_charset_set (int set, unsigned int ch);
		1491	int scr_move_to (int y, int len);
		1492	int scr_page (enum page_dirn direction, int nlines);
		1493	int scr_changeview (unsigned int oldviewstart);
		1494	void scr_bell ();
		1495	void scr_printscreen (int fullhist);
		1496	void scr_reverse_selection ();
		1497	void scr_dump (int fd);
		1498	void selection_check (int check_more);
		1499	void selection_paste (Window win, Atom prop, bool delete_prop);
		1500	void selection_property (Window win, Atom prop);
		1501	void selection_request (Time tm, int x, int y);
		1502	int selection_request_other (Atom target, int selnum);
		1503	void selection_clear ();
		1504	void selection_make (Time tm);
		1505	bool selection_grab (Time tm);
		1506	void selection_start_colrow (int col, int row);
		1507	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1508	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1509	void selection_remove_trailing_spaces ();
		1510	void selection_send (const XSelectionRequestEvent &rq);
		1511
		1512	#if defined(NEXT_SCROLLBAR)
		1513	// scrollbar-next.C
		1514	Pixmap renderPixmap (const char *const *data, int width, int height);
		1515	void init_scrollbar_stuff ();
		1516	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1517	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1518	#endif
		1519
		1520	#if defined(RXVT_SCROLLBAR)
		1521	// scrollbar-rxvt.C
		1522	void Draw_button (int x, int y, int state, int dirn);
		1523	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1524	#endif
		1525
		1526	#if defined(XTERM_SCROLLBAR)
		1527	// scrollbar-xterm.C
		1528	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1529	#endif
		1530
		1531	#if defined(PLAIN_SCROLLBAR)
		1532	// scrollbar-plain.C
		1533	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1534	#endif
		1535
		1536	// scrollbar.C
		1537	int scrollbar_mapping (int map);
		1538	int scrollbar_show (int update);
		1539	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1540
		1541	// xdefaults.C
		1542	void get_options (int argc, const char *const *argv);
		1543	int parse_keysym (const char *str, const char *arg);
		1544	void get_xdefaults (FILE *stream, const char *name);
		1545	void extract_resources ();
		1546	// xpm.C
		1547	int scale_pixmap (const char *geom);
		1548	void resize_pixmap ();
		1549	Pixmap set_bgPixmap (const char *file);
1144	};	1550	};
1145
1146	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1147	extern void rxvt_set_locale (const char *locale);
1148
1149	#ifndef __attribute__
1150	# ifdef __GNUC__
1151	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1152	# define __attribute__(x)
1153	# endif
1154	# endif
1155	# define __attribute__(x)
1156	#endif
1157		1551
1158	/*	1552	/*
1159	*****************************************************************************	1553	*****************************************************************************
1160	* PROTOTYPES	1554	* PROTOTYPES
1161	*****************************************************************************	1555	*****************************************************************************
…		…
1163	#ifdef PROTOTYPES	1557	#ifdef PROTOTYPES
1164	# define __PROTO(p) p	1558	# define __PROTO(p) p
1165	#else	1559	#else
1166	# define __PROTO(p) ()	1560	# define __PROTO(p) ()
1167	#endif	1561	#endif
1168	#include "protos.h"
1169		1562
1170	#ifdef DEBUG_malloc	1563	#ifdef DEBUG_malloc
1171	# include "dmalloc.h" /* This comes last */	1564	# include "dmalloc.h" /* This comes last */
1172	#endif	1565	#endif
1173		1566

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