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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.52 by pcg, Sun Mar 14 17:33:08 2004 UTC vs.
Revision 1.217 by root, Tue Jan 17 10:59:32 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	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
7		26
8	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	28	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
12		34
13	#include "defaultfont.h"	35	#include "encoding.h"
14	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
15	#include "iom.h"	38	#include "iom.h"
16	#include "salloc.h"	39	#include "salloc.h"
		40
		41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
17		51
18	/*	52	/*
19	*****************************************************************************	53	*****************************************************************************
20	* SYSTEM HACKS	54	* SYSTEM HACKS
21	*****************************************************************************	55	*****************************************************************************
22	*/	56	*/
23	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
24	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
25	*/	59	*/
26	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
27	# define __svr4__	61	# define __svr4__ 1
28	#endif	62	#endif
29	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
30	# define __sun__	64	# define __sun__ 1
31	#endif	65	#endif
32
33		66
34	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
35	typedef char *XPointer;	68	typedef char *XPointer;
36	#endif	69	#endif
37		70
38	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
39	# include <termios.h>	72	# include <termios.h>
40	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
61	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
62	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
63	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
64	#endif	97	#endif
65		98
66	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/*
67	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100	*****************************************************************************
68	# define NO_SETOWNER_TTYDEV	101	* PROTOTYPES
69	# endif	102	*****************************************************************************
70	#endif	103	*/
71	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	// main.C
72	# define NO_SETOWNER_TTYDEV	105	RETSIGTYPE rxvt_Child_signal (int sig);
73	#endif	106	RETSIGTYPE rxvt_Exit_signal (int sig);
		107	void rxvt_clean_exit ();
		108	void * rxvt_malloc (size_t size);
		109	void * rxvt_calloc (size_t number, size_t size);
		110	void * rxvt_realloc (void *ptr, size_t size);
		111	void rxvt_privileges (rxvt_privaction action);
		112
		113	// util.C
		114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		118	char * rxvt_strdup (const char *str);
		119
		120	// misc.C
		121	char * rxvt_r_basename (const char *str);
		122	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		123	void rxvt_log (const char *fmt,...);
		124	void rxvt_warn (const char *fmt,...);
		125	void rxvt_fatal (const char *fmt,...);
		126	void rxvt_exit_failure ();
		127	int rxvt_Str_match (const char *s1, const char *s2);
		128	const char * rxvt_Str_skip_space (const char *str);
		129	char * rxvt_Str_trim (char *str);
		130	int rxvt_Str_escaped (char *str);
		131	char ** rxvt_splitcommastring (const char *cs);
		132	void rxvt_freecommastring (char **cs);
		133	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		134	void rxvt_usleep (int usecs);
		135
		136	/////////////////////////////////////////////////////////////////////////////
		137
		138	// temporarily replace the process environment
		139	extern char **environ;
		140	extern char **rxvt_environ; // the original environ pointer
		141
		142	inline void set_environ (stringvec *envv)
		143	{
		144	if (envv)
		145	environ = (char **)envv->begin ();
		146	}
		147
		148	inline void set_environ (char **envv)
		149	{
		150	if (envv)
		151	environ = envv;
		152	}
74		153
75	/*	154	/*
76	*****************************************************************************	155	*****************************************************************************
77	* STRUCTURES AND TYPEDEFS	156	* STRUCTURES AND TYPEDEFS
78	*****************************************************************************	157	*****************************************************************************
79	*/	158	*/
80	struct grwin_t;	159	struct grwin_t;
81		160
82	/* Sanitize menubar info */
83	#ifndef MENUBAR
84	# undef MENUBAR_MAX
85	#endif
86	#ifndef MENUBAR_MAX
87	# define MENUBAR_MAX 0
88	#endif
89
90	/* If we're using either the rxvt scrollbar or menu bars, keep the	161	/* If we're using either the rxvt scrollbar, keep the
91	* scrollColor resource.	162	* scrollColor resource.
92	*/	163	*/
93	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	164	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
94	# define KEEP_SCROLLCOLOR 1	165	# define KEEP_SCROLLCOLOR 1
95	#else	166	#else
96	# undef KEEP_SCROLLCOLOR	167	# undef KEEP_SCROLLCOLOR
97	#endif	168	#endif
98		169
99	#ifdef XPM_BACKGROUND	170	#ifdef XPM_BACKGROUND
100	typedef struct {	171	typedef struct {
101	short w, h, x, y;	172	short w, h, x, y;
102	Pixmap pixmap;	173	Pixmap pixmap;
103	} bgPixmap_t;	174	} bgPixmap_t;
104	#endif	175	#endif
105		176
106	/*	177	/*
107	* the 'essential' information for reporting Mouse Events	178	* the 'essential' information for reporting Mouse Events
108	* pared down from XButtonEvent	179	* pared down from XButtonEvent
109	*/	180	*/
110	struct mouse_event {	181	struct mouse_event {
111	int clicks;	182	int clicks;
112	Time time; /* milliseconds */	183	Time time; /* milliseconds */
113	unsigned int state; /* key or button mask */	184	unsigned int state; /* key or button mask */
114	unsigned int button; /* detail */	185	unsigned int button; /* detail */
115	};	186	};
116		187
117	#ifndef min	188	#if ENABLE_FRILLS
118	# define min(a,b) (((a) < (b)) ? (a) : (b))	189	typedef struct _mwmhints {
119	# define max(a,b) (((a) > (b)) ? (a) : (b))	190	CARD32 flags;
		191	CARD32 functions;
		192	CARD32 decorations;
		193	INT32 input_mode;
		194	CARD32 status;
		195	} MWMHints;
120	#endif	196	#endif
121		197
122	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	198	#if ENABLE_XEMBED
123	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	199	// XEMBED messages
124	#define SWAP_IT(one, two, typeof) \	200	# define XEMBED_EMBEDDED_NOTIFY 0
125	do { \	201	# define XEMBED_WINDOW_ACTIVATE 1
126	typeof swapittmp; \	202	# define XEMBED_WINDOW_DEACTIVATE 2
127	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	203	# define XEMBED_REQUEST_FOCUS 3
128	} while (/* CONSTCOND */ 0)	204	# define XEMBED_FOCUS_IN 4
129	#define BOUND_POSITIVE_INT16(val) \	205	# define XEMBED_FOCUS_OUT 5
130	(int16_t) ((val) <= 0 \	206	# define XEMBED_FOCUS_NEXT 6
131	? 0 \	207	# define XEMBED_FOCUS_PREV 7
132	: min ((val), (((uint16_t)-1)>>1)))	208
		209	# define XEMBED_MODALITY_ON 10
		210	# define XEMBED_MODALITY_OFF 11
		211	# define XEMBED_REGISTER_ACCELERATOR 12
		212	# define XEMBED_UNREGISTER_ACCELERATOR 13
		213	# define XEMBED_ACTIVATE_ACCELERATOR 14
		214
		215	// XEMBED detail code
		216	# define XEMBED_FOCUS_CURRENT 0
		217	# define XEMBED_FOCUS_FIRST 1
		218	# define XEMBED_FOCUS_LAST 2
		219
		220	# define XEMBED_MAPPED (1 << 0)
		221	#endif
133		222
134	/*	223	/*
135	*****************************************************************************	224	*****************************************************************************
136	* NORMAL DEFINES	225	* NORMAL DEFINES
137	*****************************************************************************	226	*****************************************************************************
138	*/	227	*/
139		228
140	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
141	# error if you disable both selection styles, how can you select, silly?
142	#endif
143
144	/* COLORTERM, TERM environment variables */	229	/* COLORTERM, TERM environment variables */
145	#define COLORTERMENV "rxvt"	230	#define COLORTERMENV "rxvt"
146	#ifdef XPM_BACKGROUND	231	#ifdef XPM_BACKGROUND
147	# define COLORTERMENVFULL COLORTERMENV "-xpm"	232	# define COLORTERMENVFULL COLORTERMENV "-xpm"
148	#else	233	#else
149	# define COLORTERMENVFULL COLORTERMENV	234	# define COLORTERMENVFULL COLORTERMENV
150	#endif	235	#endif
151	#ifndef TERMENV	236	#ifndef TERMENV
152	# define TERMENV "rxvt"	237	# define TERMENV "rxvt-unicode"
153	#endif	238	#endif
154		239
155	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	240	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
156	# define NO_MOUSE_REPORT_SCROLLBAR	241	# define NO_MOUSE_REPORT_SCROLLBAR 1
157	#endif
158
159	#ifdef NO_RESOURCES
160	# undef USE_XGETDEFAULT
161	#endif	242	#endif
162		243
163	/* now look for other badly set stuff */	244	/* now look for other badly set stuff */
164		245
165	#if !defined (EACCESS) && defined(EAGAIN)	246	#if !defined (EACCESS) && defined(EAGAIN)
…		…
169	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	250	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
170	# define EXIT_SUCCESS 0 /* exit function success */	251	# define EXIT_SUCCESS 0 /* exit function success */
171	# define EXIT_FAILURE 1 /* exit function failure */	252	# define EXIT_FAILURE 1 /* exit function failure */
172	#endif	253	#endif
173		254
174	#define menuBar_esc 10
175	#define scrollBar_esc 30	255	#define scrollBar_esc 30
176	#define menuBar_margin 2 /* margin below text */
177		256
178	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
179	# define HAVE_SCROLLBARS	258	# define HAVE_SCROLLBARS 1
180	#endif
181
182	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
183	#ifdef HALFSHADOW
184	# define SHADOW 1
185	#else
186	# define SHADOW 2
187	#endif	259	#endif
188		260
189	#define R_SB_ALIGN_CENTRE 0	261	#define R_SB_ALIGN_CENTRE 0
190	#define R_SB_ALIGN_TOP 1	262	#define R_SB_ALIGN_TOP 1
191	#define R_SB_ALIGN_BOTTOM 2	263	#define R_SB_ALIGN_BOTTOM 2
192		264
193	#define R_SB_RXVT 0
194	#define R_SB_NEXT 1	265	#define R_SB_NEXT 1
195	#define R_SB_XTERM 2	266	#define R_SB_XTERM 2
196	#define R_SB_PLAIN 4	267	#define R_SB_PLAIN 4
		268	#define R_SB_RXVT 8
197		269
198	#define SB_WIDTH_NEXT 19	270	#define SB_WIDTH_NEXT 19
199	#define SB_WIDTH_XTERM 15	271	#define SB_WIDTH_XTERM 15
200	#define SB_WIDTH_PLAIN 7	272	#define SB_WIDTH_PLAIN 7
201	#ifndef SB_WIDTH_RXVT	273	#ifndef SB_WIDTH_RXVT
…		…
264	* |	336	* |
265	* +---< SB_WIDTH_NEXT	337	* +---< SB_WIDTH_NEXT
266	*/	338	*/
267		339
268	enum {	340	enum {
269	NO_REFRESH = 0 , /* Window not visible at all! */	341	NO_REFRESH = 0, /* Window not visible at all! */
270	FAST_REFRESH = 1<<0, /* Fully exposed window */	342	FAST_REFRESH = 1, /* Fully exposed window */
271	SLOW_REFRESH = 1<<1, /* Partially exposed window */	343	SLOW_REFRESH = 2, /* Partially exposed window */
272	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
273	REFRESH_BOUNDS = 1<<3
274	};	344	};
275		345
276	#ifdef NO_SECONDARY_SCREEN	346	#ifdef NO_SECONDARY_SCREEN
277	# define NSCREENS 0	347	# define NSCREENS 0
278	#else	348	#else
279	# define NSCREENS 1	349	# define NSCREENS 1
280	#endif	350	#endif
281
282	#define IGNORE 0
283	#define SAVE 's'
284	#define RESTORE 'r'
285		351
286	/* special (internal) prefix for font commands */	352	/* special (internal) prefix for font commands */
287	#define FONT_CMD '#'	353	#define FONT_CMD '#'
288	#define FONT_DN "#-"	354	#define FONT_DN "#-"
289	#define FONT_UP "#+"	355	#define FONT_UP "#+"
290		356
291	/* flags for rxvt_scr_gotorc () */	357	/* flags for rxvt_scr_gotorc () */
292	enum {	358	enum {
293	C_RELATIVE = 1 , /* col movement is relative */	359	C_RELATIVE = 1, /* col movement is relative */
294	R_RELATIVE = 2, /* row movement is relative */	360	R_RELATIVE = 2, /* row movement is relative */
295	RELATIVE = 1 | 2,	361	RELATIVE = C_RELATIVE | R_RELATIVE,
296	};	362	};
297		363
298	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	364	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
299	enum {	365	enum {
300	INSERT = -1, /* don't change these values */	366	INSERT = -1, /* don't change these values */
…		…
313	enum {	379	enum {
314	PRIMARY = 0,	380	PRIMARY = 0,
315	SECONDARY,	381	SECONDARY,
316	};	382	};
317		383
318	#define RS_None 0 /* Normal */	384	#define RS_None 0
319		385
320	#define RS_fgMask 0x000001FFu /* 512 colors */	386	#define RS_fgMask 0x0000007fUL // 128 colors
321	#define RS_bgMask 0x0003FE00u /* 512 colors */	387	#define RS_bgMask 0x00003f80UL // 128 colors
322	#define RS_Bold 0x00040000u /* bold */	388
		389	// font styles
		390	#define RS_Bold 0x00004000UL // value 1
		391	#define RS_Italic 0x00008000UL // value 2
		392
		393	// fake styles
323	#define RS_Blink 0x00080000u /* blink */	394	#define RS_Blink 0x00010000UL // blink
324	#define RS_RVid 0x00100000u /* reverse video */	395	#define RS_RVid 0x00020000UL // reverse video
325	#define RS_Uline 0x00200000u /* underline */	396	#define RS_Uline 0x00040000UL // underline
326		397
327	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	398	// 5 custom bits for extensions
		399	#define RS_customCount 32
		400	#define RS_customMask 0x00f80000UL
328	#define RS_fontShift 22	401	#define RS_customShift 19
329		402
		403	// other flags
		404	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		405
		406	#define RS_styleCount 4
		407	#define RS_styleMask (RS_Bold | RS_Italic)
		408	#define RS_styleShift 14
		409
330	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	410	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
331	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	411	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		412
		413	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		414	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		415	#define RS_fontShift 24
		416
		417	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		418	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
332		419
333	#define Sel_none 0 /* Not waiting */	420	#define Sel_none 0 /* Not waiting */
334	#define Sel_normal 0x01 /* normal selection */	421	#define Sel_normal 0x01 /* normal selection */
335	#define Sel_incr 0x02 /* incremental selection */	422	#define Sel_incr 0x02 /* incremental selection */
336	#define Sel_direct 0x00	423	#define Sel_direct 0x00
…		…
356	*/	443	*/
357	enum {	444	enum {
358	XTerm_name = 0,	445	XTerm_name = 0,
359	XTerm_iconName = 1,	446	XTerm_iconName = 1,
360	XTerm_title = 2,	447	XTerm_title = 2,
361	XTerm_property = 3, // change X property, not yet implemented	448	XTerm_property = 3, // change X property
362	XTerm_Color = 4, // change colors	449	XTerm_Color = 4, // change colors
363	XTerm_Color00 = 10, // not implemented, CLASH!	450	XTerm_Color00 = 10, // not implemented, CLASH!
364	XTerm_Color01 = 11, // not implemented	451	XTerm_Color01 = 11, // not implemented
365	XTerm_Color_cursor = 12, // change actual 'Cursor' color	452	XTerm_Color_cursor = 12, // change actual 'Cursor' color
366	XTerm_Color_pointer = 13, // change actual 'Pointer' color	453	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
367	XTerm_Color04 = 14, // not implemented	454	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
368	XTerm_Color05 = 15, // not implemented	455	XTerm_Color05 = 15, // not implemented (tektronix fg)
369	XTerm_Color06 = 16, // not implemented	456	XTerm_Color06 = 16, // not implemented (tektronix bg)
370	XTerm_Color_RV = 17, // change actual 'Highlight' color	457	XTerm_Color_RV = 17, // change actual 'Highlight' color
371	XTerm_logfile = 46, // not implemented	458	XTerm_logfile = 46, // not implemented
372	XTerm_font = 50,	459	XTerm_font = 50,
373		460
374	XTerm_konsole30 = 30, // reserved for konsole	461	XTerm_konsole30 = 30, // reserved for konsole
375	XTerm_konsole31 = 31, // reserved for konsole	462	XTerm_konsole31 = 31, // reserved for konsole
376	XTerm_emacs51 = 51, // reserved for emacs shell	463	XTerm_emacs51 = 51, // reserved for emacs shell
377	/*	464	/*
378	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	465	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		466	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
379	*/	467	*/
380	XTerm_Menu = 10, // set menu item
381	XTerm_Color_BD = 18, // change actual 'Bold' color	468	Rxvt_Color_BD = 18, // change actual 'Bold' color
382	XTerm_Color_UL = 19, // change actual 'Underline' color	469	Rxvt_Color_UL = 19, // change actual 'Underline' color
383	XTerm_Pixmap = 20, // new bg pixmap	470	Rxvt_Pixmap = 20, // new bg pixmap
384	XTerm_restoreFG = 39, // change default fg color	471	Rxvt_restoreFG = 39, // change default fg color
385	XTerm_restoreBG = 49, // change default bg color	472	Rxvt_restoreBG = 49, // change default bg color
386	XTerm_dumpscreen = 55, // dump scrollback and all of screen	473	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		474
387	XTerm_locale = 701, // change locale	475	URxvt_locale = 701, // change locale
388	XTerm_findfont = 702, // find font of given character (in decimal)	476
		477	URxvt_Color_IT = 704, // change actual 'Italic' colour
		478	URxvt_Color_tint = 705, // change actual tint colour
		479	URxvt_Color_BD = 706,
		480	URxvt_Color_UL = 707,
		481
		482	URxvt_font = 710,
		483	URxvt_boldFont = 711,
		484	URxvt_italicFont = 712,
		485	URxvt_boldItalicFont = 713,
		486
		487	URxvt_view_up = 720,
		488	URxvt_view_down = 721,
		489
		490	URxvt_perl = 777,
389	};	491	};
390		492
391	/* Words starting with `Color_' are colours. Others are counts */	493	/* Words starting with `Color_' are colours. Others are counts */
392	/*	494	/*
393	* The following comment is mostly obsolete since pixcolor_set was expanded:
394	* We're currently upto 29 colours. Only 3 more available. The
395	* PixColor and rendition colour usage should probably be decoupled	495	* The PixColor and rendition colour usage should probably be decoupled
396	* on the unnecessary items, e.g. Color_pointer, but won't bother	496	* on the unnecessary items, e.g. Color_pointer, but won't bother
397	* until we need to. Also, be aware of usage in pixcolor_set	497	* until we need to. Also, be aware of usage in pixcolor_set
398	*/	498	*/
399		499
400	enum colour_list {	500	enum colour_list {
…		…
422	maxBrightCOLOR, /* minBrightCOLOR + 7 */	522	maxBrightCOLOR, /* minBrightCOLOR + 7 */
423	Color_White = maxBrightCOLOR,	523	Color_White = maxBrightCOLOR,
424	#else	524	#else
425	Color_White = maxCOLOR,	525	Color_White = maxCOLOR,
426	#endif	526	#endif
427	#ifdef TTY_256COLOR
428	min256COLOR = Color_White + 1,	527	minTermCOLOR = Color_White + 1,
429	max256COLOR = minCOLOR + 255,	528	maxTermCOLOR = Color_White + 72,
430	#endif
431	#ifndef NO_CURSORCOLOR	529	#ifndef NO_CURSORCOLOR
432	Color_cursor,	530	Color_cursor,
433	Color_cursor2,	531	Color_cursor2,
434	#endif	532	#endif
435	Color_pointer,	533	Color_pointer_fg,
		534	Color_pointer_bg,
436	Color_border,	535	Color_border,
437	#ifndef NO_BOLD_UNDERLINE_REVERSE	536	#ifndef NO_BOLD_UNDERLINE_REVERSE
438	Color_BD,	537	Color_BD,
		538	Color_IT,
439	Color_UL,	539	Color_UL,
440	Color_RV,	540	Color_RV,
		541	#endif
		542	#if ENABLE_FRILLS
		543	Color_underline,
441	#endif	544	#endif
442	#ifdef OPTION_HC	545	#ifdef OPTION_HC
443	Color_HC,	546	Color_HC,
444	#endif	547	#endif
445	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
446	Color_scroll,	549	Color_scroll,
447	Color_trough,	550	Color_trough,
		551	#endif
		552	#if TINTING
		553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
448	#endif	557	#endif
449	NRS_COLORS, /* */	558	NRS_COLORS, /* */
450	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
451	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
452	Color_bottomShadow,	561	Color_bottomShadow,
453	TOTAL_COLORS /* upto 30 */	562	TOTAL_COLORS
454	#else	563	#else
455	TOTAL_COLORS = NRS_COLORS /* */	564	TOTAL_COLORS = NRS_COLORS
456	#endif	565	#endif
457	};	566	};
458		567
459	#define Color_Bits 9	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
		569
460	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	570	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
461	#define NPIXCLR_BITS 32	571	#define NPIXCLR_BITS 32
462
463	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
464		572
465	/*	573	/*
466	* Resource list	574	* Resource list
467	*/	575	*/
468	enum {	576	enum {
469	Rs_display_name = 0,	577	# define def(name) Rs_ ## name,
470	Rs_term_name,	578	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
471	Rs_iconName,	579	# include "rsinc.h"
472	Rs_geometry,	580	# undef def
473	Rs_reverseVideo,	581	# undef reserve
474	Rs_color,
475	_Rs_color = Rs_color + NRS_COLORS - 1,
476	Rs_font,
477	Rs_name,
478	Rs_title,
479	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
480	Rs_path,
481	#endif
482	#ifdef XPM_BACKGROUND
483	Rs_backgroundPixmap,
484	#endif
485	#if (MENUBAR_MAX)
486	Rs_menu,
487	#endif
488	Rs_loginShell,
489	Rs_jumpScroll,
490	#ifdef HAVE_SCROLLBARS
491	Rs_scrollBar,
492	Rs_scrollBar_right,
493	Rs_scrollBar_floating,
494	Rs_scrollBar_align,
495	#endif
496	Rs_scrollstyle, /* Rs_scrollBar_style */
497	Rs_scrollTtyOutput,
498	Rs_scrollTtyKeypress,
499	Rs_scrollWithBuffer,
500	Rs_saveLines,
501	Rs_utmpInhibit,
502	Rs_visualBell,
503	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
504	Rs_mapAlert,
505	#endif
506	#ifdef META8_OPTION
507	Rs_meta8,
508	#endif
509	#ifdef MOUSE_WHEEL
510	Rs_mouseWheelScrollPage,
511	#endif
512	#ifndef NO_BACKSPACE_KEY
513	Rs_backspace_key,
514	#endif
515	#ifndef NO_DELETE_KEY
516	Rs_delete_key,
517	#endif
518	Rs_selectstyle,
519	#ifdef PRINTPIPE
520	Rs_print_pipe,
521	#endif
522	#ifdef USE_XIM
523	Rs_preeditType,
524	Rs_inputMethod,
525	#endif
526	#ifdef TRANSPARENT
527	Rs_transparent,
528	Rs_transparent_all,
529	#endif
530	#ifndef NO_FRILLS
531	Rs_ext_bwidth,
532	Rs_int_bwidth,
533	#endif
534	Rs_scrollBar_thickness,
535	#ifndef NO_LINESPACE
536	Rs_lineSpace,
537	#endif
538	Rs_cutchars,
539	Rs_modifier,
540	Rs_answerbackstring,
541	Rs_tripleclickwords,
542	Rs_cursorBlink,
543	Rs_pointerBlank,
544	Rs_pointerBlankDelay,
545	Rs_imLocale,
546	NUM_RESOURCES	582	NUM_RESOURCES
547	};	583	};
548		584
549	// see init.C:xa_names, which must be kept in sync	585	// see init.C:xa_names, which must be kept in sync
550	enum {	586	enum {
…		…
554	XA_MULTIPLE,	590	XA_MULTIPLE,
555	XA_TARGETS,	591	XA_TARGETS,
556	XA_TIMESTAMP,	592	XA_TIMESTAMP,
557	XA_VT_SELECTION,	593	XA_VT_SELECTION,
558	XA_INCR,	594	XA_INCR,
		595	XA_WM_PROTOCOLS,
559	XA_WMDELETEWINDOW,	596	XA_WM_DELETE_WINDOW,
		597	XA_CLIPBOARD,
		598	#if ENABLE_FRILLS
		599	XA_MOTIF_WM_HINTS,
		600	#endif
		601	#if ENABLE_EWMH
		602	XA_NET_WM_PID,
		603	XA_NET_WM_NAME,
		604	XA_NET_WM_ICON_NAME,
		605	XA_NET_WM_PING,
		606	#endif
		607	#if USE_XIM
		608	XA_WM_LOCALE_NAME,
		609	#endif
560	#ifdef TRANSPARENT	610	#if TRANSPARENT
561	XA_XROOTPMAPID,	611	XA_XROOTPMAP_ID,
		612	XA_ESETROOT_PMAP_ID,
562	#endif	613	#endif
563	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	614	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
564	XA_DNDPROTOCOL,	615	XA_DNDPROTOCOL,
565	XA_DNDSELECTION,	616	XA_DNDSELECTION,
566	#endif /* OFFIX_DND */	617	#endif
567	XA_CLIPBOARD,	618	#if ENABLE_XEMBED
		619	XA_XEMBED,
		620	XA_XEMBED_INFO,
		621	#endif
568	NUM_XA	622	NUM_XA
569	};	623	};
570		624
571	/* DEC private modes */	625	/* DEC private modes */
572	#define PrivMode_132 (1LU<<0)	626	#define PrivMode_132 (1UL<<0)
573	#define PrivMode_132OK (1LU<<1)	627	#define PrivMode_132OK (1UL<<1)
574	#define PrivMode_rVideo (1LU<<2)	628	#define PrivMode_rVideo (1UL<<2)
575	#define PrivMode_relOrigin (1LU<<3)	629	#define PrivMode_relOrigin (1UL<<3)
576	#define PrivMode_Screen (1LU<<4)	630	#define PrivMode_Screen (1UL<<4)
577	#define PrivMode_Autowrap (1LU<<5)	631	#define PrivMode_Autowrap (1UL<<5)
578	#define PrivMode_aplCUR (1LU<<6)	632	#define PrivMode_aplCUR (1UL<<6)
579	#define PrivMode_aplKP (1LU<<7)	633	#define PrivMode_aplKP (1UL<<7)
580	#define PrivMode_HaveBackSpace (1LU<<8)	634	#define PrivMode_HaveBackSpace (1UL<<8)
581	#define PrivMode_BackSpace (1LU<<9)	635	#define PrivMode_BackSpace (1UL<<9)
582	#define PrivMode_ShiftKeys (1LU<<10)	636	#define PrivMode_ShiftKeys (1UL<<10)
583	#define PrivMode_VisibleCursor (1LU<<11)	637	#define PrivMode_VisibleCursor (1UL<<11)
584	#define PrivMode_MouseX10 (1LU<<12)	638	#define PrivMode_MouseX10 (1UL<<12)
585	#define PrivMode_MouseX11 (1LU<<13)	639	#define PrivMode_MouseX11 (1UL<<13)
586	#define PrivMode_scrollBar (1LU<<14)	640	#define PrivMode_scrollBar (1UL<<14)
587	#define PrivMode_menuBar (1LU<<15)
588	#define PrivMode_TtyOutputInh (1LU<<16)	641	#define PrivMode_TtyOutputInh (1UL<<15)
589	#define PrivMode_Keypress (1LU<<17)	642	#define PrivMode_Keypress (1UL<<16)
590	#define PrivMode_smoothScroll (1LU<<18)	643	#define PrivMode_smoothScroll (1UL<<17)
591	#define PrivMode_vt52 (1LU<<19)	644	#define PrivMode_vt52 (1UL<<18)
		645	#define PrivMode_LFNL (1UL<<19)
592	/* too annoying to implement X11 highlight tracking */	646	/* too annoying to implement X11 highlight tracking */
593	/* #define PrivMode_MouseX11Track (1LU<<18) */	647	/* #define PrivMode_MouseX11Track (1LU<<20) */
594		648
595	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	649	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
596	#define PrivMode(test,bit) \	650	#define PrivMode(test,bit) \
597	if (test) \	651	if (test) \
598	PrivateModes |= (bit); \	652	priv_modes |= (bit); \
599	else \	653	else \
600	PrivateModes &= ~(bit)	654	priv_modes &= ~(bit)
601		655
602	#ifdef ALLOW_132_MODE	656	#ifdef ALLOW_132_MODE
603	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	657	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	658	#else
605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	659	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	#endif	660	#endif
607		661
608	#define XDEPTH display->depth	662	// do not change these constants lightly, there are many interdependencies
609	#define XCMAP display->cmap
610	#define XVISUAL display->visual
611
612	#define IMBUFSIZ 128 /* input modifier buffer sizes */	663	#define IMBUFSIZ 128 // input modifier buffer sizes
613	#ifndef BUFSIZ
614	# define BUFSIZ 4096
615	#endif
616	#define KBUFSZ 512 /* size of keyboard mapping buffer */	664	#define KBUFSZ 512 // size of keyboard mapping buffer
		665	#define CBUFSIZ 2048 // size of command buffer
		666	#define UBUFSIZ 2048 // character buffer
		667
		668	#ifndef PATH_MAX
		669	# define PATH_MAX 16384
		670	#endif
		671
		672	/* Motif window hints */
		673	#define MWM_HINTS_FUNCTIONS (1L << 0)
		674	#define MWM_HINTS_DECORATIONS (1L << 1)
		675	#define MWM_HINTS_INPUT_MODE (1L << 2)
		676	#define MWM_HINTS_STATUS (1L << 3)
		677	/* bit definitions for MwmHints.functions */
		678	#define MWM_FUNC_ALL (1L << 0)
		679	#define MWM_FUNC_RESIZE (1L << 1)
		680	#define MWM_FUNC_MOVE (1L << 2)
		681	#define MWM_FUNC_MINIMIZE (1L << 3)
		682	#define MWM_FUNC_MAXIMIZE (1L << 4)
		683	#define MWM_FUNC_CLOSE (1L << 5)
		684	/* bit definitions for MwmHints.decorations */
		685	#define MWM_DECOR_ALL (1L << 0)
		686	#define MWM_DECOR_BORDER (1L << 1)
		687	#define MWM_DECOR_RESIZEH (1L << 2)
		688	#define MWM_DECOR_TITLE (1L << 3)
		689	#define MWM_DECOR_MENU (1L << 4)
		690	#define MWM_DECOR_MINIMIZE (1L << 5)
		691	#define MWM_DECOR_MAXIMIZE (1L << 6)
		692	/* bit definitions for MwmHints.inputMode */
		693	#define MWM_INPUT_MODELESS 0
		694	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		695	#define MWM_INPUT_SYSTEM_MODAL 2
		696	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		697	#define PROP_MWM_HINTS_ELEMENTS 5
617		698
618	/*	699	/*
619	*****************************************************************************	700	*****************************************************************************
620	* MACRO DEFINES	701	* MACRO DEFINES
621	*****************************************************************************	702	*****************************************************************************
622	*/	703	*/
623	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	704	#define dLocal(type,name) type const name = this->name
624	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	705	#define dDisp Display *disp = this->display->display
625	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
626	#define STRCASECMP(x, y) strcasecmp((x), (y))
627	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
628	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
629	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
630	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
631	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
632	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
633	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
634	#define STRDUP(x) strdup((const char *)(x))
635	#define STRLEN(x) strlen((const char *)(x))
636	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
637	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
638		706
639	/* convert pixel dimensions to row/column values. Everything as int32_t */	707	/* convert pixel dimensions to row/column values. Everything as int32_t */
640	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	708	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
641	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	709	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
642	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	710	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
643	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	711	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
644	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	712	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
645	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	713	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
646	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	714	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
647	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	715	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
648		716
649	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	717	#define OPTION(opt) (options & (opt))
650	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	718	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		719	| Opt_jumpScroll | Opt_secondaryScreen \
		720	| Opt_pastableTabs | Opt_intensityStyles)
		721
		722	// for m >= -n, ensure remainder lies between 0..n-1
		723	#define MOD(m,n) (((m) + (n)) % (n))
		724
		725	#define LINENO(n) MOD (term_start + int(n), total_rows)
		726	#define ROW(n) row_buf [LINENO (n)]
651		727
652	/* how to build & extract colors and attributes */	728	/* how to build & extract colors and attributes */
653	#define GET_BASEFG(x) (((x) & RS_fgMask))	729	#define GET_BASEFG(x) (((x) & RS_fgMask))
654	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	730	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
655	#ifndef NO_BRIGHTCOLOR
656	# define GET_FGCOLOR(x) \
657	((((x) & RS_Bold) == 0 \
658	|| GET_BASEFG (x) < minCOLOR \
659	|| GET_BASEFG (x) >= minBrightCOLOR) \
660	? GET_BASEFG (x) \
661	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
662	# define GET_BGCOLOR(x) \
663	((((x) & RS_Blink) == 0 \
664	|| GET_BASEBG (x) < minCOLOR \
665	|| GET_BASEBG (x) >= minBrightCOLOR) \
666	? GET_BASEBG (x) \
667	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
668	#else
669	# define GET_FGCOLOR(x) GET_BASEFG(x)
670	# define GET_BGCOLOR(x) GET_BASEBG(x)
671	#endif
672		731
673	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	732	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
674	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	733	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		734
		735	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		736	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
675		737
676	#define GET_ATTR(x) (((x) & RS_attrMask))	738	#define GET_ATTR(x) (((x) & RS_attrMask))
677	#define GET_BGATTR(x) \	739	#define GET_BGATTR(x) \
678	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	740	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
679	| (((x) & RS_fgMask)<<Color_Bits)) \	741	| (((x) & RS_fgMask)<<Color_Bits)) \
680	: ((x) & (RS_attrMask | RS_bgMask)))	742	: ((x) & (RS_attrMask | RS_bgMask)))
681	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	743	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
682	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	744	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
683	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	745	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		746
		747	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
684		748
685	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	749	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
686	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	750	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		751
		752	#if ENABLE_STYLES
		753	# define FONTSET(style) fontset[GET_STYLE (style)]
		754	#else
		755	# define FONTSET(style) fontset[0]
		756	#endif
687		757
688	#ifdef HAVE_SCROLLBARS	758	#ifdef HAVE_SCROLLBARS
689	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	759	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
690	#else	760	#else
691	# define scrollbar_TotalWidth() (0)	761	# define scrollbar_TotalWidth() (0)
…		…
713	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	783	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
714	#define scrollbar_position(y) ((y) - scrollBar.beg)	784	#define scrollbar_position(y) ((y) - scrollBar.beg)
715	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	785	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
716	- scrollbar_minheight ())	786	- scrollbar_minheight ())
717		787
718	#if (MENUBAR_MAX > 1)
719	/* rendition style flags */
720	# define menuBar_height() (TermWin.fheight + SHADOW)
721	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
722	# define isMenuBarWindow(w) ((w) == menuBar.win)
723	#else
724	# define menuBar_height() (0)
725	# define menuBar_TotalHeight() (0)
726	# define isMenuBarWindow(w) (0)
727	#endif
728
729	#ifdef XPM_BACKGROUND	788	#ifdef XPM_BACKGROUND
730	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	789	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
731	#else	790	#else
732	# define XPMClearArea(a, b, c, d, e, f, g)	791	# define XPMClearArea(a, b, c, d, e, f, g)
733	#endif	792	#endif
734		793
735	#ifndef STRICT_FONT_CHECKING
736	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
737	#endif
738
739	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
740	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
741
742	#ifdef UTMP_SUPPORT
743	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
744	# undef HAVE_UTMPX_H
745	# undef HAVE_STRUCT_UTMPX
746	# endif
747	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
748	# undef HAVE_UTMP_H
749	# undef HAVE_STRUCT_UTMP
750	# endif
751
752	# ifdef HAVE_UTMPX_H
753	# include <utmpx.h>
754	# endif
755	# ifdef HAVE_UTMP_H
756	# include <utmp.h>
757	# endif
758	#endif
759
760	#ifdef DEBUG_CMD	794	#ifdef DEBUG_CMD
761	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	795	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
762	#else	796	#else
763	# define D_CMD(x)	797	# define D_CMD(x)
764	#endif	798	#endif
…		…
770	#ifdef DEBUG_MAIN	804	#ifdef DEBUG_MAIN
771	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	805	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
772	#else	806	#else
773	# define D_MAIN(x)	807	# define D_MAIN(x)
774	#endif	808	#endif
775	#ifdef DEBUG_SCREEN
776	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
777	#else
778	# define D_SCREEN(x)
779	#endif
780	#ifdef DEBUG_SELECT
781	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
782	#else
783	# define D_SELECT(x)
784	#endif
785	#ifdef DEBUG_SIZE	809	#ifdef DEBUG_SIZE
786	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	810	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
787	#else	811	#else
788	# define D_SIZE(x)	812	# define D_SIZE(x)
789	#endif	813	#endif
790	#ifdef DEBUG_X
791	# define D_X(x) fprintf x ; fputc('\n', stderr)
792	#else
793	# define D_X(x)
794	#endif
795		814
796	/*	815	extern class rxvt_failure_exception { } rxvt_failure_exception;
		816
		817	typedef callback1<void, const char *> log_callback;
		818	typedef callback1<int, int> getfd_callback;
		819
		820	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		821	extern void rxvt_log (const char *fmt, ...);
		822	extern void rxvt_warn (const char *fmt, ...);
		823	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		824	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		825
		826	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		827	extern bool rxvt_set_locale (const char *locale);
		828	extern void rxvt_push_locale (const char *locale);
		829	extern void rxvt_pop_locale ();
		830
797	*****************************************************************************	831	/****************************************************************************/
798	* VARIABLES
799	*****************************************************************************
800	*/
801	#ifdef MENUBAR
802	# include "menubar.h"
803	#endif
804		832
805	#define BLINK_INTERVAL 0.5	833	#define BLINK_INTERVAL 0.5
806	#define TEXT_BLINK_INTERVAL 0.5	834	#define TEXT_BLINK_INTERVAL 0.5
807		835
808	#ifndef __attribute__	836	#ifndef __attribute__
…		…
812	# endif	840	# endif
813	# endif	841	# endif
814	# define __attribute__(x)	842	# define __attribute__(x)
815	#endif	843	#endif
816		844
		845	/****************************************************************************/
		846
		847	#define LINE_LONGER 0x0001 // line is continued on the next row
		848	#define LINE_FILTERED 0x0002 // line has been filtered
		849	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		850
		851	struct line_t {
		852	text_t *t; // terminal the text
		853	rend_t *r; // rendition, uses RS_ flags
		854	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		855	uint32_t f; // flags
		856
		857	bool is_longer ()
		858	{
		859	return f & LINE_LONGER;
		860	}
		861
		862	void is_longer (int set)
		863	{
		864	if (set)
		865	f |= LINE_LONGER;
		866	else
		867	f &= ~LINE_LONGER;
		868	}
		869
		870	void clear ()
		871	{
		872	t = 0;
		873	r = 0;
		874	l = 0;
		875	f = 0;
		876	}
		877
		878	void touch () // call whenever a line is changed/touched/updated
		879	{
		880	#if ENABLE_PERL
		881	f &= ~LINE_FILTERED;
		882	#endif
		883	}
		884
		885	void touch (int col)
		886	{
		887	max_it (l, col);
		888	touch ();
		889	}
		890	};
		891
		892	/****************************************************************************/
		893
817	// primivite wrapper around mbstate_t to ensure initialisation	894	// primivite wrapper around mbstate_t to ensure initialisation
818	struct mbstate {	895	struct mbstate {
819	mbstate_t mbs;	896	mbstate_t mbs;
820		897
821	operator mbstate_t *() { return &mbs; }	898	operator mbstate_t *() { return &mbs; }
822	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	899	void reset () { memset (&mbs, 0, sizeof (mbs)); }
823	mbstate () { reset (); }	900	mbstate () { reset (); }
824	};	901	};
		902
		903	/****************************************************************************/
		904
		905	#define UNICODE_MASK 0x1fffffUL
825		906
826	#if UNICODE3	907	#if UNICODE3
827	# define COMPOSE_LO 0x40000000UL	908	# define COMPOSE_LO 0x40000000UL
828	# define COMPOSE_HI 0x400fffffUL	909	# define COMPOSE_HI 0x400fffffUL
829	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	910	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
830	#else	911	#else
		912	# if ENABLE_PERL
		913	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		914	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		915	# else
831	# define COMPOSE_LO 0xd800UL	916	# define COMPOSE_LO 0xd800UL
832	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	917	# define COMPOSE_HI 0xf8ffUL
833	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	918	# endif
		919	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
834	#endif	920	#endif
835		921
836	#if ENABLE_COMBINING	922	#if ENABLE_COMBINING
837	// compose chars are used to represent composite characters	923	// compose chars are used to represent composite characters
838	// that are not representable in unicode, as well as characters	924	// that are not representable in unicode, as well as characters
839	// not fitting in the BMP.	925	// not fitting in the BMP.
840	struct compose_char {	926	struct compose_char {
841	uint32_t c1, c2; // any chars != NOCHAR are valid	927	unicode_t c1, c2; // any chars != NOCHAR are valid
842	compose_char (uint32_t c1, uint32_t c2)	928	compose_char (unicode_t c1, unicode_t c2)
843	: c1(c1), c2(c2)	929	: c1(c1), c2(c2)
844	{ }	930	{ }
845	};	931	};
846		932
847	class rxvt_composite_vec {	933	class rxvt_composite_vec {
848	vector<compose_char> v;	934	vector<compose_char> v;
849	public:	935	public:
850	text_t compose (uint32_t c1, uint32_t c2 = NOCHAR);	936	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
851	int expand (uint32_t c, wchar_t *r);	937	int expand (unicode_t c, wchar_t *r);
852	compose_char *operator [](text_t c)	938	compose_char *operator [](text_t c)
853	{	939	{
854	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()	940	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
855	? &v[c - COMPOSE_LO]	941	? &v[c - COMPOSE_LO]
856	: 0;	942	: 0;
…		…
858	};	944	};
859		945
860	extern class rxvt_composite_vec rxvt_composite;	946	extern class rxvt_composite_vec rxvt_composite;
861	#endif	947	#endif
862		948
		949	/****************************************************************************/
863		950
		951	#ifdef KEYSYM_RESOURCE
		952	class keyboard_manager;
		953	#endif
		954
864	struct rxvt_term : rxvt_vars {	955	struct rxvt_term : zero_initialized, rxvt_vars {
865	struct mbstate mbstate;	956	log_callback *log_hook; // log error messages through this hook, if != 0
		957	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		958	#if ENABLE_PERL
		959	rxvt_perl_term perl;
		960	#endif
		961	struct mbstate mbstate; // current input multibyte state
866		962
867	unsigned char want_refresh:1,	963	unsigned char want_refresh:1,
868	#ifdef TRANSPARENT	964	#ifdef TRANSPARENT
869	want_full_refresh:1, /* awaiting full screen refresh */	965	want_full_refresh:1, /* awaiting full screen refresh */
870	#endif	966	#endif
…		…
883	hidden_text:1,	979	hidden_text:1,
884	#endif	980	#endif
885	#ifdef POINTER_BLANK	981	#ifdef POINTER_BLANK
886	hidden_pointer:1,	982	hidden_pointer:1,
887	#endif	983	#endif
		984	enc_utf8:1, /* wether locale uses utf-8 */
		985	seen_input:1, /* wether we have seen some program output yet */
		986	seen_resize:1, /* wether we had a resize event */
888	parsed_geometry:1,	987	parsed_geometry:1;
889	seen_input:1, /* wether any input has been seen so far */
890	enc_utf8:1; /* wether terminal reads/writes utf-8 */
891		988
892	unsigned char refresh_type,	989	unsigned char refresh_type,
893	#ifdef UTMP_SUPPORT
894	next_utmp_action,
895	#endif
896	#ifndef NO_SETOWNER_TTYDEV
897	next_tty_action,
898	#endif
899	#ifdef META8_OPTION	990	#ifdef META8_OPTION
900	meta_char, /* Alt-key prefix */	991	meta_char, /* Alt-key prefix */
901	#endif	992	#endif
902	scrollbar_align,	993	scrollbar_align,
903	selection_wait,	994	selection_wait,
904	selection_type;	995	selection_type;
905	/* ---------- */	996	/* ---------- */
906	short rvideo;	997	short rvideo;
907	int16_t num_scr; /* screen: number lines scrolled */	998	int num_scr; /* screen: number lines scrolled */
908	unsigned int prev_ncol, /* screen: previous number of columns */	999	int prev_ncol, /* screen: previous number of columns */
909	prev_nrow; /* screen: previous number of rows */	1000	prev_nrow; /* screen: previous number of rows */
910	/* ---------- */	1001	/* ---------- */
911	rend_t rstyle;	1002	rend_t rstyle;
912	/* ---------- */	1003	/* ---------- */
913	uint32_t pixcolor_set[NPIXCLR_SETS];	1004	uint32_t pixcolor_set[NPIXCLR_SETS];
914	/* ---------- */	1005	/* ---------- */
915	#ifdef SELECTION_SCROLLING	1006	#ifdef SELECTION_SCROLLING
916	int scroll_selection_delay,
917	scroll_selection_lines;	1007	int scroll_selection_lines;
918	enum page_dirn scroll_selection_dir;	1008	enum page_dirn scroll_selection_dir;
919	int selection_save_x,	1009	int selection_save_x,
920	selection_save_y,	1010	selection_save_y,
921	selection_save_state,	1011	selection_save_state;
922	pending_scroll_selection;
923	#endif	1012	#endif
924	/* ---------- */	1013	/* ---------- */
925	int csrO, /* Hops - csr offset in thumb/slider to */	1014	int csrO, /* Hops - csr offset in thumb/slider to */
926	/* give proper Scroll behaviour */	1015	/* give proper Scroll behaviour */
927	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
928	scroll_arrow_delay,
929	#endif
930	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1016	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
931	mouse_slip_wheel_delay,
932	mouse_slip_wheel_speed,	1017	mouse_slip_wheel_speed,
933	#endif	1018	#endif
934	refresh_count,	1019	refresh_count,
935	refresh_limit,	1020	refresh_limit,
936	fnum, /* logical font number */
937	last_bot, /* scrollbar last bottom position */	1021	last_bot, /* scrollbar last bottom position */
938	last_top, /* scrollbar last top position */	1022	last_top, /* scrollbar last top position */
939	last_state, /* scrollbar last state */	1023	last_state, /* scrollbar last state */
940	scrollbar_len,	1024	scrollbar_len,
941	#ifdef MENUBAR
942	menu_readonly, /* okay to alter menu? */
943	Arrows_x,
944	#endif
945	#if MENUBAR_MAX > 1
946	Nbars,
947	#endif
948	window_vt_x,	1025	window_vt_x,
949	window_vt_y,	1026	window_vt_y,
950	window_sb_x,	1027	window_sb_x,
951	# ifdef POINTER_BLANK	1028	# ifdef POINTER_BLANK
952	pointerBlankDelay,	1029	pointerBlankDelay,
953	# endif	1030	# endif
954	allowedxerror;	1031	allowedxerror;
955	/* ---------- */	1032	/* ---------- */
956	unsigned int ModMetaMask,	1033	unsigned int ModLevel3Mask,
		1034	ModMetaMask,
957	ModNumLockMask,	1035	ModNumLockMask;
958	old_width, /* last used width in screen resize */	1036	int old_width, /* last used width in screen resize */
959	old_height, /* last used height in screen resize */	1037	old_height; /* last used height in screen resize */
960	#ifndef NO_BRIGHTCOLOR
961	colorfgbg,
962	#endif
963	ttymode;
964	unsigned long PrivateModes,	1038	unsigned long priv_modes,
965	SavedModes;	1039	SavedModes;
966	/* ---------- */	1040	/* ---------- */
967	Atom xa[NUM_XA];	1041	Atom xa[NUM_XA];
968	/* ---------- */	1042	/* ---------- */
969	#ifdef MENUBAR	1043	#ifdef RXVT_SCROLLBAR
970	GC menubarGC;
971	#endif
972	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
973	GC scrollbarGC,	1044	GC scrollbarGC,
974	topShadowGC,	1045	topShadowGC,
975	botShadowGC;	1046	botShadowGC;
976	#endif	1047	#endif
977	#ifdef XTERM_SCROLLBAR	1048	#ifdef XTERM_SCROLLBAR
…		…
995	#endif	1066	#endif
996	/* ---------- */	1067	/* ---------- */
997	Time selection_time,	1068	Time selection_time,
998	selection_request_time;	1069	selection_request_time;
999	pid_t cmd_pid; /* process id of child */	1070	pid_t cmd_pid; /* process id of child */
1000	gid_t ttygid;	1071	char * incr_buf;
1001	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1072	size_t incr_buf_size, incr_buf_fill;
1002	uid_t euid;
1003	gid_t egid;
1004	#endif
1005	/* ---------- */	1073	/* ---------- */
1006	Cursor leftptr_cursor;	1074	Cursor leftptr_cursor;
1007	#ifdef POINTER_BLANK
1008	Cursor blank_cursor;
1009	#endif
1010	/* ---------- */	1075	/* ---------- */
1011	const char *ttydev; /* pty/tty name */
1012	#ifndef NO_BACKSPACE_KEY	1076	#ifndef NO_BACKSPACE_KEY
1013	const char *key_backspace;	1077	const char *key_backspace;
1014	#endif	1078	#endif
1015	#ifndef NO_DELETE_KEY	1079	#ifndef NO_DELETE_KEY
1016	const char *key_delete;	1080	const char *key_delete;
1017	#endif
1018	#ifdef USE_XIM
1019	rxvt_xim *input_method;
1020	XIC Input_Context;
1021	XIMStyle input_style;
1022	int event_type;
1023	#endif	1081	#endif
1024	struct mouse_event MEvent;	1082	struct mouse_event MEvent;
1025	XComposeStatus compose;	1083	XComposeStatus compose;
1026	ttymode_t tio;	1084	ttymode_t tio;
1027	#ifdef UTMP_SUPPORT
1028	# ifdef HAVE_STRUCT_UTMP
1029	struct utmp ut;
1030	# endif
1031	# ifdef HAVE_STRUCT_UTMPX
1032	struct utmpx utx;
1033	# endif
1034	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1035	char ut_id[5];
1036	# endif
1037	int utmp_pos;
1038	#endif
1039	row_col_t oldcursor;	1085	row_col_t oldcursor;
1040	#ifdef XPM_BACKGROUND	1086	#ifdef XPM_BACKGROUND
1041	bgPixmap_t bgPixmap;	1087	bgPixmap_t bgPixmap;
1042	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1088	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1043	#endif	1089	#endif
1044	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1045	struct stat ttyfd_stat; /* original status of our tty */
1046	#endif
1047	#ifdef MENUBAR
1048	menu_t *ActiveMenu, /* currently active menu */
1049	*BuildMenu; /* the menu currently being built */
1050	bar_t *CurrentBar;
1051	# if ! (MENUBAR_MAX > 1)
1052	bar_t BarList;
1053	# endif /* (MENUBAR_MAX > 1) */
1054	#endif
1055	#ifdef CURSOR_BLINK
1056	struct timeval lastcursorchange;
1057	#endif
1058	#ifdef POINTER_BLANK
1059	struct timeval lastmotion;
1060	#endif
1061		1090
1062	/* these three don't need to be kept but do so to placate some mem checkers */	1091	#if ENABLE_OVERLAY
		1092	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1093	text_t **ov_text;
		1094	rend_t **ov_rend;
		1095
		1096	void scr_swap_overlay ();
		1097	void scr_overlay_new (int x, int y, int w, int h);
		1098	void scr_overlay_off ();
		1099	void scr_overlay_set (int x, int y,
		1100	text_t text,
		1101	rend_t rend = OVERLAY_RSTYLE);
		1102	void scr_overlay_set (int x, int y, const char *s);
		1103	void scr_overlay_set (int x, int y, const wchar_t *s);
		1104	#endif
		1105
		1106	vector<void *> allocated; // free these memory blocks with free()
		1107
1063	char *env_windowid; /* environmental variable WINDOWID */	1108	char *env_windowid; /* environmental variable WINDOWID */
1064	char *env_display; /* environmental variable DISPLAY */	1109	char *env_display; /* environmental variable DISPLAY */
1065	char *env_term; /* environmental variable TERM */	1110	char *env_term; /* environmental variable TERM */
1066	char *env_colorfgbg;	1111	char *env_colorfgbg;
1067	char *locale;	1112	char *locale;
1068	char *codeset;
1069	char charsets[4];	1113	char charsets[4];
1070	unsigned char *v_buffer; /* pointer to physical buffer */	1114	char *v_buffer; /* pointer to physical buffer */
1071	unsigned int v_buflen; /* size of area to write */	1115	unsigned int v_buflen; /* size of area to write */
1072	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1116	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1117
1073	#ifdef KEYSYM_RESOURCE	1118	#ifdef KEYSYM_RESOURCE
1074	const unsigned char *Keysym_map[256];	1119	keyboard_manager *keyboard;
1075	#endif	1120	#endif
		1121
1076	const char *rs[NUM_RESOURCES];	1122	const char *rs[NUM_RESOURCES];
1077	/* command input buffering */	1123	/* command input buffering */
1078	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1124	char *cmdbuf_ptr, *cmdbuf_endp;
1079	unsigned char cmdbuf_base[BUFSIZ];	1125	char cmdbuf_base[CBUFSIZ];
1080		1126
1081	rxvt_salloc *ralloc;	1127	rxvt_ptytty_unix pty;
1082	rxvt_salloc *talloc;
1083		1128
1084	void paste (const unsigned char *data, unsigned int len);	1129	rxvt_salloc *talloc; // text line allocator
		1130	rxvt_salloc *ralloc; // rend line allocator
1085		1131
1086	void flush ();	1132	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1087		1133
		1134	#if ENABLE_FRILLS || ISO_14755
		1135	// ISO 14755 entry support
		1136	unicode_t iso14755buf;
		1137	void commit_iso14755 ();
		1138	int hex_keyval (XKeyEvent &ev);
		1139	# if ISO_14755
		1140	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1141	void iso14755_54 (int x, int y);
		1142	# endif
		1143	#endif
		1144
		1145	// modifies first argument(!)
		1146	void paste (char *data, unsigned int len);
		1147
		1148	long vt_emask, vt_emask_perl;
		1149
		1150	void vt_select_input () const
		1151	{
		1152	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1153	}
		1154
		1155	#if TRANSPARENT
1088	void rootwin_cb (XEvent &xev);	1156	void rootwin_cb (XEvent &xev);
1089	xevent_watcher rootwin_ev;	1157	xevent_watcher rootwin_ev;
		1158	#endif
1090		1159
1091	void x_cb (XEvent &xev);	1160	void x_cb (XEvent &xev);
		1161	void flush ();
1092	xevent_watcher termwin_ev;	1162	xevent_watcher termwin_ev;
1093	xevent_watcher vt_ev;	1163	xevent_watcher vt_ev;
1094	#ifdef HAVE_SCROLLBARS	1164	#ifdef HAVE_SCROLLBARS
1095	xevent_watcher scrollbar_ev;	1165	xevent_watcher scrollbar_ev;
1096	#endif	1166	#endif
1097	#ifdef MENUBAR
1098	xevent_watcher menubar_ev;
1099	#endif
1100		1167
1101	void check_cb (check_watcher &w); check_watcher check_ev;	1168	void check_cb (check_watcher &w); check_watcher check_ev;
1102	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1169	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1170	void flush_cb (time_watcher &w); time_watcher flush_ev;
1103		1171
1104	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1172	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1105		1173
1106	void incr_cb (time_watcher &w); time_watcher incr_ev;	1174	void incr_cb (time_watcher &w); time_watcher incr_ev;
1107		1175
1108	#ifdef CURSOR_BLINK	1176	#ifdef CURSOR_BLINK
1109	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1177	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1110	#endif	1178	#endif
1111	#ifdef TEXT_BLINK	1179	#ifdef TEXT_BLINK
1112	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1180	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1181	#endif
		1182
		1183	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1184	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1185	#endif
		1186	#ifdef SELECTION_SCROLLING
		1187	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1188	#endif
		1189	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1190	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1113	#endif	1191	#endif
1114		1192
1115	#ifdef POINTER_BLANK	1193	#ifdef POINTER_BLANK
1116	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1194	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1117	void pointer_blank ();	1195	void pointer_blank ();
		1196	#endif
1118	void pointer_unblank ();	1197	void pointer_unblank ();
1119	#endif
1120		1198
1121	void tt_printf (const char *fmt,...);	1199	void tt_printf (const char *fmt,...);
1122	void tt_write (const unsigned char *data, unsigned int len);	1200	void tt_write (const char *data, unsigned int len);
		1201	void pty_write ();
1123		1202
1124	void tt_winch ();	1203	void tt_winch ();
1125		1204
1126	rxvt_term ();	1205	rxvt_term ();
1127	~rxvt_term ();	1206	~rxvt_term ();
		1207	void child_exit (); // child has exited, usually destroys
1128	void destroy ();	1208	void destroy ();
		1209	void emergency_cleanup ();
1129		1210
1130	bool init (int argc, const char *const *argv);	1211	bool init (int argc, const char *const *argv);
1131	bool init_vars ();	1212	bool init_vars ();
1132		1213
1133	uint32_t next_char ();
1134
1135	bool pty_fill ();	1214	bool pty_fill ();
1136		1215
1137	void *operator new (size_t s);	1216	void make_current () const // make this the "currently active" urxvt instance
1138	void operator delete (void *p, size_t s);	1217	{
		1218	SET_R (this);
		1219	rxvt_set_locale (locale);
		1220	set_environ (envv);
		1221	}
1139		1222
1140	void init_secondary ();	1223	void init_secondary ();
1141	const char **init_resources (int argc, const char *const *argv);	1224	const char **init_resources (int argc, const char *const *argv);
		1225	const char *x_resource (const char *name);
1142	void init_env ();	1226	void init_env ();
1143	void set_locale (const char *locale);	1227	void set_locale (const char *locale);
1144	void init_xlocale ();	1228	void init_xlocale ();
1145	void init_command (const char *const *argv);	1229	void init_command (const char *const *argv);
1146	int run_command (const char *const *argv);	1230	void run_command (const char *const *argv);
1147	int run_child (const char *const *argv);	1231	int run_child (const char *const *argv);
1148		1232
1149	void color_aliases (int idx);	1233	void color_aliases (int idx);
1150	void recolour_cursor ();	1234	void recolour_cursor ();
1151	void create_windows (int argc, const char *const *argv);	1235	void create_windows (int argc, const char *const *argv);
1152	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1236	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1153	void window_calc (unsigned int width, unsigned int height);	1237	void window_calc (unsigned int newwidth, unsigned int newheight);
1154		1238
1155	#if USE_XIM	1239	#if USE_XIM
		1240	rxvt_xim *input_method;
		1241	XIC Input_Context;
		1242	XIMStyle input_style;
		1243	XPoint spot; // most recently sent spot position
		1244
1156	void im_destroy ();	1245	void im_destroy ();
1157	void im_cb (); im_watcher im_ev;	1246	void im_cb (); im_watcher im_ev;
1158	void im_set_size (XRectangle *size);	1247	void im_set_size (XRectangle &size);
1159	void im_set_position (XPoint *pos);	1248	void im_set_position (XPoint &pos);
1160	void im_set_color (unsigned long *fg, unsigned long *bg);	1249	void im_set_color (unsigned long &fg, unsigned long &bg);
1161	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1250	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1162		1251
1163	bool IMisRunning ();	1252	bool IMisRunning ();
1164	void IMSendSpot ();	1253	void IMSendSpot ();
1165	bool IM_get_IC (const char *modifiers);	1254	bool IM_get_IC (const char *modifiers);
1166	void IMSetStatusPosition ();	1255	void IMSetStatusPosition ();
…		…
1172		1261
1173	void selection_click (int clicks, int x, int y);	1262	void selection_click (int clicks, int x, int y);
1174	void selection_extend (int x, int y, int flag);	1263	void selection_extend (int x, int y, int flag);
1175	void selection_rotate (int x, int y);	1264	void selection_rotate (int x, int y);
1176		1265
1177	/* screen (!) */
1178	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1179	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1180	int scr_scroll_text (int row1, int row2, int count, int spec);
1181	void scr_reset ();
1182	void scr_reset_realloc ();
1183	void scr_release ();
1184	void scr_clear (bool really = true);
1185	void scr_refresh (unsigned char refresh_type);
1186	bool scr_refresh_rend (rend_t mask, rend_t value);
1187	void scr_erase_screen (int mode);
1188	void scr_touch (bool refresh);
1189	void scr_expose (int x, int y, int width, int height, bool refresh);
1190	void scr_remap_chars ();
1191	void scr_remap_chars (text_t *tp, rend_t *rp);
1192
1193	/* autoconvert */	1266	/* autoconvert */
1194		1267
1195	// command.C	1268	// command.C
1196	void lookup_key (XKeyEvent &ev);	1269	void lookup_key (XKeyEvent &ev);
1197	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1270	unsigned int cmd_write (const char *str, unsigned int count);
		1271
		1272	wchar_t next_char ();
		1273	wchar_t cmd_getc ();
		1274	uint32_t next_octet ();
1198	uint32_t cmd_getc ();	1275	uint32_t cmd_get8 ();
		1276
1199	bool cmd_parse ();	1277	bool cmd_parse ();
1200	void mouse_report (XButtonEvent &ev);	1278	void mouse_report (XButtonEvent &ev);
1201	void button_press (XButtonEvent &ev);	1279	void button_press (XButtonEvent &ev);
1202	void button_release (XButtonEvent &ev);	1280	void button_release (XButtonEvent &ev);
		1281	void focus_in ();
		1282	void focus_out ();
1203	int check_our_parents ();	1283	int check_our_parents ();
1204	#ifdef PRINTPIPE	1284	#ifdef PRINTPIPE
1205	FILE *popen_printer ();	1285	FILE *popen_printer ();
1206	int pclose_printer (FILE *stream);	1286	int pclose_printer (FILE *stream);
1207	#endif	1287	#endif
1208	void process_print_pipe ();	1288	void process_print_pipe ();
1209	void process_nonprinting (unsigned char ch);	1289	void process_nonprinting (unicode_t ch);
1210	void process_escape_vt52 (unsigned char ch);	1290	void process_escape_vt52 (unicode_t ch);
1211	void process_escape_seq ();	1291	void process_escape_seq ();
1212	void process_csi_seq ();	1292	void process_csi_seq ();
1213	void process_window_ops (const int *args, unsigned int nargs);	1293	void process_window_ops (const int *args, unsigned int nargs);
1214	unsigned char * get_to_st (unsigned char *ends_how);	1294	char *get_to_st (unicode_t &ends_how);
1215	void process_dcs_seq ();	1295	void process_dcs_seq ();
1216	void process_osc_seq ();	1296	void process_osc_seq ();
1217	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));	1297	void process_color_seq (int report, int color, const char *str, char resp);
		1298	void process_xterm_seq (int op, const char *str, char resp);
1218	int privcases (int mode, unsigned long bit);	1299	int privcases (int mode, unsigned long bit);
1219	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1300	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1220	void process_sgr_mode (unsigned int nargs, const int *arg);	1301	void process_sgr_mode (unsigned int nargs, const int *arg);
1221	void process_graphics ();	1302	void process_graphics ();
1222	// init.C	1303	// init.C
1223	void Get_Colours ();	1304	void Get_Colours ();
1224	void get_ourmods ();	1305	void get_ourmods ();
1225	// logging.C
1226	void makeutent (const char *pty, const char *hostname);
1227	void cleanutent ();
1228	// main.C;	1306	// main.C
1229	void privileges (int mode);
1230	void privileged_utmp (char action);	1307	void privileged_utmp (rxvt_privaction action);
1231	void privileged_ttydev (char action);	1308	bool set_fonts ();
1232	bool change_font (const char *fontname);	1309	void set_string_property (Atom prop, const char *str, int len = -1);
1233	bool font_up_down (int n, int direction);	1310	void set_utf8_property (Atom prop, const char *str, int len = -1);
1234	void set_title (const char *str);	1311	void set_title (const char *str);
1235	void set_iconName (const char *str);	1312	void set_icon_name (const char *str);
1236	void set_window_color (int idx, const char *color);	1313	void set_window_color (int idx, const char *color);
1237	void set_colorfgbg ();	1314	void set_colorfgbg ();
1238	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1315	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1239	void set_widthheight (unsigned int width, unsigned int height);	1316	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1240
1241	#ifdef MENUBAR
1242	// menubar.C
1243	void menuitem_free (menu_t *menu, menuitem_t *item);
1244	int action_dispatch (action_t *action);
1245	void menuarrow_free (char name);
1246	void menuarrow_add (char *string);
1247	char *menu_find_base (menu_t **menu, char *path);
1248	menu_t *menu_delete (menu_t *menu);
1249	menu_t *menu_add (menu_t *parent, char *path);
1250	void drawbox_menubar (int x, int len, int state);
1251	void drawtriangle (int x, int y, int state);
1252	void drawbox_menuitem (int y, int state);
1253	void menu_show ();
1254	void menu_display (void (rxvt_term::*update) ());
1255	void menu_hide_all ();
1256	void menu_hide ();
1257	void menu_clear (menu_t *menu);
1258	void menubar_clear ();
1259	bar_t *menubar_find (const char *name);
1260	int menubar_push (const char *name);
1261	void menubar_remove (const char *name);
1262	void menubar_dump (FILE *fp);
1263	void menubar_read (const char *filename);
1264	void menubar_dispatch (char *str);
1265	void draw_Arrows (int name, int state);
1266	void menubar_expose ();
1267	int menubar_mapping (int map);
1268	int menu_select (XButtonEvent &ev);
1269	void menubar_select (XButtonEvent &ev);
1270	void menubar_control (XButtonEvent &ev);
1271	void map_menuBar (int map);
1272	#endif
1273		1317
1274	// screen.C	1318	// screen.C
		1319
		1320	void lalloc (line_t &l) const
		1321	{
		1322	l.t = (text_t *)talloc->alloc ();
		1323	l.r = (rend_t *)ralloc->alloc ();
		1324	}
		1325
		1326	#if 0
		1327	void lfree (line_t &l)
		1328	{
		1329	talloc->free (l.t);
		1330	ralloc->free (l.r);
		1331	}
		1332	#endif
		1333
		1334	void lresize (line_t &l) const
		1335	{
		1336	if (!l.t)
		1337	return;
		1338
		1339	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1340	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1341
		1342	l.l = min (l.l, ncol);
		1343
		1344	if (ncol > prev_ncol)
		1345	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1346	}
		1347
		1348	int fgcolor_of (rend_t r) const
		1349	{
		1350	int base = GET_BASEFG (r);
		1351	#ifndef NO_BRIGHTCOLOR
		1352	if (r & RS_Bold
		1353	# if ENABLE_STYLES
		1354	&& OPTION (Opt_intensityStyles)
		1355	# endif
		1356	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1357	base += minBrightCOLOR - minCOLOR;
		1358	#endif
		1359	return base;
		1360	}
		1361
		1362	int bgcolor_of (rend_t r) const
		1363	{
		1364	int base = GET_BASEBG (r);
		1365	#ifndef NO_BRIGHTCOLOR
		1366	if (r & RS_Blink
		1367	# if ENABLE_STYLES
		1368	&& OPTION (Opt_intensityStyles)
		1369	# endif
		1370	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1371	base += minBrightCOLOR - minCOLOR;
		1372	#endif
		1373	return base;
		1374	}
		1375
		1376	bool option (uint32_t opt) const
		1377	{
		1378	return OPTION (opt);
		1379	}
		1380
		1381	void set_option (uint32_t opt, bool set)
		1382	{
		1383	if (set)
		1384	options |= opt;
		1385	else
		1386	options &= ~opt;
		1387	}
		1388
		1389	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1390	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
		1391	int scr_scroll_text (int row1, int row2, int count);
		1392	void scr_reset ();
		1393	void scr_release ();
		1394	void scr_clear (bool really = false);
		1395	void scr_refresh ();
		1396	bool scr_refresh_rend (rend_t mask, rend_t value);
		1397	void scr_erase_screen (int mode);
		1398	#if ENABLE_FRILLS
		1399	void scr_erase_savelines ();
		1400	void scr_backindex ();
		1401	void scr_forwardindex ();
		1402	#endif
		1403	void scr_touch (bool refresh);
		1404	void scr_expose (int x, int y, int width, int height, bool refresh);
		1405	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1406	void scr_recolour ();
		1407	void scr_remap_chars ();
		1408	void scr_remap_chars (line_t &l);
		1409
1275	void scr_poweron ();	1410	void scr_poweron ();
1276	void scr_cursor (int mode);	1411	void scr_cursor (int mode);
		1412	void scr_do_wrap ();
1277	int scr_change_screen (int scrn);	1413	int scr_change_screen (int scrn);
1278	void scr_color (unsigned int color, int fgbg);	1414	void scr_color (unsigned int color, int fgbg);
1279	void scr_rendition (int set, int style);	1415	void scr_rendition (int set, int style);
1280	void scr_add_lines (const uint32_t *str, int nlines, int len);	1416	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1281	void scr_backspace ();	1417	void scr_backspace ();
1282	void scr_tab (int count);	1418	void scr_tab (int count, bool ht = false);
1283	void scr_backindex ();
1284	void scr_forwardindex ();
1285	void scr_gotorc (int row, int col, int relative);	1419	void scr_gotorc (int row, int col, int relative);
1286	void scr_index (enum page_dirn direction);	1420	void scr_index (enum page_dirn direction);
1287	void scr_erase_line (int mode);	1421	void scr_erase_line (int mode);
1288	void scr_E ();	1422	void scr_E ();
1289	void scr_insdel_lines (int count, int insdel);	1423	void scr_insdel_lines (int count, int insdel);
…		…
1297	void scr_rvideo_mode (int mode);	1431	void scr_rvideo_mode (int mode);
1298	void scr_report_position ();	1432	void scr_report_position ();
1299	void set_font_style ();	1433	void set_font_style ();
1300	void scr_charset_choose (int set);	1434	void scr_charset_choose (int set);
1301	void scr_charset_set (int set, unsigned int ch);	1435	void scr_charset_set (int set, unsigned int ch);
1302	int scr_move_to (int y, int len);	1436	void scr_move_to (int y, int len);
1303	int scr_page (enum page_dirn direction, int nlines);	1437	bool scr_page (enum page_dirn direction, int nlines);
1304	int scr_changeview (uint16_t oldviewstart);	1438	bool scr_changeview (int new_view_start);
1305	void scr_bell ();	1439	void scr_bell ();
1306	void scr_printscreen (int fullhist);	1440	void scr_printscreen (int fullhist);
		1441	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1442	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1307	void scr_reverse_selection ();	1443	void scr_reverse_selection ();
1308	void scr_dump (int fd);	1444	void scr_dump (int fd);
1309	void selection_check (int check_more);	1445	void selection_check (int check_more);
1310	int selection_paste (Window win, Atom prop, bool delete_prop);	1446	void selection_paste (Window win, Atom prop, bool delete_prop);
1311	void selection_property (Window win, Atom prop);	1447	void selection_property (Window win, Atom prop);
1312	void selection_request (Time tm, int x, int y);	1448	void selection_request (Time tm, int x, int y);
1313	int selection_request_other (Atom target, int selnum);	1449	int selection_request_other (Atom target, int selnum);
1314	void selection_clear ();	1450	void selection_clear ();
1315	void selection_make (Time tm);	1451	void selection_make (Time tm);
		1452	bool selection_grab (Time tm);
1316	void selection_start_colrow (int col, int row);	1453	void selection_start_colrow (int col, int row);
1317	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1454	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1318	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1455	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1319	void selection_remove_trailing_spaces ();	1456	void selection_remove_trailing_spaces ();
1320	void selection_send (const XSelectionRequestEvent &rq);	1457	void selection_send (const XSelectionRequestEvent &rq);
…		…
1327	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1464	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1328	#endif	1465	#endif
1329		1466
1330	#if defined(RXVT_SCROLLBAR)	1467	#if defined(RXVT_SCROLLBAR)
1331	// scrollbar-rxvt.C	1468	// scrollbar-rxvt.C
1332	void Draw_button (int x, int y, int state, int dirn);
1333	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1469	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1334	#endif	1470	#endif
1335		1471
1336	#if defined(XTERM_SCROLLBAR)	1472	#if defined(XTERM_SCROLLBAR)
1337	// scrollbar-xterm.C	1473	// scrollbar-xterm.C
…		…
1350		1486
1351	// xdefaults.C	1487	// xdefaults.C
1352	void get_options (int argc, const char *const *argv);	1488	void get_options (int argc, const char *const *argv);
1353	int parse_keysym (const char *str, const char *arg);	1489	int parse_keysym (const char *str, const char *arg);
1354	void get_xdefaults (FILE *stream, const char *name);	1490	void get_xdefaults (FILE *stream, const char *name);
1355	void extract_resources (Display *display, const char *name);	1491	void extract_resources ();
1356	// xpm.C	1492	// xpm.C
1357	int scale_pixmap (const char *geom);	1493	int scale_pixmap (const char *geom);
1358	void resize_pixmap ();	1494	void resize_pixmap ();
1359	Pixmap set_bgPixmap (const char *file);	1495	Pixmap set_bgPixmap (const char *file);
1360	};	1496	};
1361
1362	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1363	extern void rxvt_set_locale (const char *locale);
1364		1497
1365	/*	1498	/*
1366	*****************************************************************************	1499	*****************************************************************************
1367	* PROTOTYPES	1500	* PROTOTYPES
1368	*****************************************************************************	1501	*****************************************************************************
…		…
1370	#ifdef PROTOTYPES	1503	#ifdef PROTOTYPES
1371	# define __PROTO(p) p	1504	# define __PROTO(p) p
1372	#else	1505	#else
1373	# define __PROTO(p) ()	1506	# define __PROTO(p) ()
1374	#endif	1507	#endif
1375	#include "protos.h"
1376		1508
1377	#ifdef DEBUG_malloc	1509	#ifdef DEBUG_malloc
1378	# include "dmalloc.h" /* This comes last */	1510	# include "dmalloc.h" /* This comes last */
1379	#endif	1511	#endif
1380		1512

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