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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.78 by root, Mon Jul 26 18:01:19 2004 UTC vs.
Revision 1.222 by root, Thu Jan 19 09:47:15 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
7		24
8	#include <limits.h>	25	#include <limits.h>
9		26
10	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	28	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
14		34
15	#include "encoding.h"	35	#include "encoding.h"
16	#include "defaultfont.h"
17	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
18	#include "iom.h"	38	#include "iom.h"
19	#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
20		51
21	/*	52	/*
22	*****************************************************************************	53	*****************************************************************************
23	* SYSTEM HACKS	54	* SYSTEM HACKS
24	*****************************************************************************	55	*****************************************************************************
25	*/	56	*/
26	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
28	*/	59	*/
29	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	61	# define __svr4__ 1
31	#endif	62	#endif
32	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
33	# define __sun__	64	# define __sun__ 1
34	#endif	65	#endif
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
63	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
64	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
65	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
66	#endif	97	#endif
67		98
68	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO
69	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100
70	# define NO_SETOWNER_TTYDEV	101	/*
71	# endif	102	*****************************************************************************
72	#endif	103	* PROTOTYPES
73	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	*****************************************************************************
74	# define NO_SETOWNER_TTYDEV	105	*/
75	#endif	106	// main.C
		107	RETSIGTYPE rxvt_Child_signal (int sig);
		108	RETSIGTYPE rxvt_Exit_signal (int sig);
		109	void rxvt_clean_exit ();
		110	void * rxvt_malloc (size_t size);
		111	void * rxvt_calloc (size_t number, size_t size);
		112	void * rxvt_realloc (void *ptr, size_t size);
		113	void rxvt_privileges (rxvt_privaction action);
		114
		115	// util.C
		116	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		117	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		118	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		119	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		120	char * rxvt_strdup (const char *str);
		121
		122	// misc.C
		123	char * rxvt_r_basename (const char *str);
		124	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		125	void rxvt_log (const char *fmt,...);
		126	void rxvt_warn (const char *fmt,...);
		127	void rxvt_fatal (const char *fmt,...);
		128	void rxvt_exit_failure ();
		129	int rxvt_Str_match (const char *s1, const char *s2);
		130	const char * rxvt_Str_skip_space (const char *str);
		131	char * rxvt_Str_trim (char *str);
		132	int rxvt_Str_escaped (char *str);
		133	char ** rxvt_splitcommastring (const char *cs);
		134	void rxvt_freecommastring (char **cs);
		135	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		136	void rxvt_usleep (int usecs);
		137
		138	/////////////////////////////////////////////////////////////////////////////
		139
		140	// temporarily replace the process environment
		141	extern char **environ;
		142	extern char **rxvt_environ; // the original environ pointer
		143
		144	inline void set_environ (stringvec *envv)
		145	{
		146	if (envv)
		147	environ = (char **)envv->begin ();
		148	}
		149
		150	inline void set_environ (char **envv)
		151	{
		152	if (envv)
		153	environ = envv;
		154	}
76		155
77	/*	156	/*
78	*****************************************************************************	157	*****************************************************************************
79	* STRUCTURES AND TYPEDEFS	158	* STRUCTURES AND TYPEDEFS
80	*****************************************************************************	159	*****************************************************************************
81	*/	160	*/
82	struct grwin_t;	161	struct grwin_t;
83		162
84	/* Sanitize menubar info */
85	#ifndef MENUBAR
86	# undef MENUBAR_MAX
87	#endif
88	#ifndef MENUBAR_MAX
89	# define MENUBAR_MAX 0
90	#endif
91
92	/* If we're using either the rxvt scrollbar or menu bars, keep the	163	/* If we're using either the rxvt scrollbar, keep the
93	* scrollColor resource.	164	* scrollColor resource.
94	*/	165	*/
95	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	166	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96	# define KEEP_SCROLLCOLOR 1	167	# define KEEP_SCROLLCOLOR 1
97	#else	168	#else
98	# undef KEEP_SCROLLCOLOR	169	# undef KEEP_SCROLLCOLOR
99	#endif	170	#endif
100		171
101	#ifdef XPM_BACKGROUND	172	#ifdef XPM_BACKGROUND
102	typedef struct {	173	typedef struct {
103	short w, h, x, y;	174	short w, h, x, y;
104	Pixmap pixmap;	175	Pixmap pixmap;
105	} bgPixmap_t;	176	} bgPixmap_t;
106	#endif	177	#endif
		178
		179	struct rxvt_ptytty {
		180	int pty; // pty file descriptor; connected to rxvt
		181	int tty; // tty file descriptor; connected to child
		182
		183	virtual ~rxvt_ptytty ()
		184	{
		185	//
		186	}
		187
		188	virtual bool get () = 0;
		189	#if UTMP_SUPPORT
		190	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		191	#endif
		192
		193	void close_tty ();
		194	bool make_controlling_tty ();
		195	void set_utf8_mode (bool on);
		196	};
		197
		198	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		199	void rxvt_ptytty_server (); // start the ptytty server process
107		200
108	/*	201	/*
109	* the 'essential' information for reporting Mouse Events	202	* the 'essential' information for reporting Mouse Events
110	* pared down from XButtonEvent	203	* pared down from XButtonEvent
111	*/	204	*/
112	struct mouse_event {	205	struct mouse_event {
113	int clicks;	206	int clicks;
114	Time time; /* milliseconds */	207	Time time; /* milliseconds */
115	unsigned int state; /* key or button mask */	208	unsigned int state; /* key or button mask */
116	unsigned int button; /* detail */	209	unsigned int button; /* detail */
117	};	210	};
118		211
119	#ifndef min	212	#if ENABLE_FRILLS
120	# define min(a,b) (((a) < (b)) ? (a) : (b))	213	typedef struct _mwmhints {
121	# define max(a,b) (((a) > (b)) ? (a) : (b))	214	CARD32 flags;
		215	CARD32 functions;
		216	CARD32 decorations;
		217	INT32 input_mode;
		218	CARD32 status;
		219	} MWMHints;
122	#endif	220	#endif
123		221
124	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	222	#if ENABLE_XEMBED
125	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	223	// XEMBED messages
126	#define SWAP_IT(one, two, typeof) \	224	# define XEMBED_EMBEDDED_NOTIFY 0
127	do { \	225	# define XEMBED_WINDOW_ACTIVATE 1
128	typeof swapittmp; \	226	# define XEMBED_WINDOW_DEACTIVATE 2
129	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	227	# define XEMBED_REQUEST_FOCUS 3
130	} while (/* CONSTCOND */ 0)	228	# define XEMBED_FOCUS_IN 4
131	#define BOUND_POSITIVE_INT16(val) \	229	# define XEMBED_FOCUS_OUT 5
132	(int16_t) ((val) <= 0 \	230	# define XEMBED_FOCUS_NEXT 6
133	? 0 \	231	# define XEMBED_FOCUS_PREV 7
134	: min ((val), (((uint16_t)-1)>>1)))	232
		233	# define XEMBED_MODALITY_ON 10
		234	# define XEMBED_MODALITY_OFF 11
		235	# define XEMBED_REGISTER_ACCELERATOR 12
		236	# define XEMBED_UNREGISTER_ACCELERATOR 13
		237	# define XEMBED_ACTIVATE_ACCELERATOR 14
		238
		239	// XEMBED detail code
		240	# define XEMBED_FOCUS_CURRENT 0
		241	# define XEMBED_FOCUS_FIRST 1
		242	# define XEMBED_FOCUS_LAST 2
		243
		244	# define XEMBED_MAPPED (1 << 0)
		245	#endif
135		246
136	/*	247	/*
137	*****************************************************************************	248	*****************************************************************************
138	* NORMAL DEFINES	249	* NORMAL DEFINES
139	*****************************************************************************	250	*****************************************************************************
…		…
145	# define COLORTERMENVFULL COLORTERMENV "-xpm"	256	# define COLORTERMENVFULL COLORTERMENV "-xpm"
146	#else	257	#else
147	# define COLORTERMENVFULL COLORTERMENV	258	# define COLORTERMENVFULL COLORTERMENV
148	#endif	259	#endif
149	#ifndef TERMENV	260	#ifndef TERMENV
150	# define TERMENV "rxvt"	261	# define TERMENV "rxvt-unicode"
151	#endif	262	#endif
152		263
153	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	264	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
154	# define NO_MOUSE_REPORT_SCROLLBAR	265	# define NO_MOUSE_REPORT_SCROLLBAR 1
155	#endif
156
157	#ifdef NO_RESOURCES
158	# undef USE_XGETDEFAULT
159	#endif	266	#endif
160		267
161	/* now look for other badly set stuff */	268	/* now look for other badly set stuff */
162		269
163	#if !defined (EACCESS) && defined(EAGAIN)	270	#if !defined (EACCESS) && defined(EAGAIN)
…		…
167	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	274	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
168	# define EXIT_SUCCESS 0 /* exit function success */	275	# define EXIT_SUCCESS 0 /* exit function success */
169	# define EXIT_FAILURE 1 /* exit function failure */	276	# define EXIT_FAILURE 1 /* exit function failure */
170	#endif	277	#endif
171		278
172	#define menuBar_esc 10
173	#define scrollBar_esc 30	279	#define scrollBar_esc 30
174	#define menuBar_margin 2 /* margin below text */
175		280
176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	281	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
177	# define HAVE_SCROLLBARS	282	# define HAVE_SCROLLBARS 1
178	#endif
179
180	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
181	#ifdef HALFSHADOW
182	# define SHADOW 1
183	#else
184	# define SHADOW 2
185	#endif	283	#endif
186		284
187	#define R_SB_ALIGN_CENTRE 0	285	#define R_SB_ALIGN_CENTRE 0
188	#define R_SB_ALIGN_TOP 1	286	#define R_SB_ALIGN_TOP 1
189	#define R_SB_ALIGN_BOTTOM 2	287	#define R_SB_ALIGN_BOTTOM 2
190		288
191	#define R_SB_RXVT 0
192	#define R_SB_NEXT 1	289	#define R_SB_NEXT 1
193	#define R_SB_XTERM 2	290	#define R_SB_XTERM 2
194	#define R_SB_PLAIN 4	291	#define R_SB_PLAIN 4
		292	#define R_SB_RXVT 8
195		293
196	#define SB_WIDTH_NEXT 19	294	#define SB_WIDTH_NEXT 19
197	#define SB_WIDTH_XTERM 15	295	#define SB_WIDTH_XTERM 15
198	#define SB_WIDTH_PLAIN 7	296	#define SB_WIDTH_PLAIN 7
199	#ifndef SB_WIDTH_RXVT	297	#ifndef SB_WIDTH_RXVT
…		…
262	* |	360	* |
263	* +---< SB_WIDTH_NEXT	361	* +---< SB_WIDTH_NEXT
264	*/	362	*/
265		363
266	enum {	364	enum {
267	NO_REFRESH = 0 , /* Window not visible at all! */	365	NO_REFRESH = 0, /* Window not visible at all! */
268	FAST_REFRESH = 1<<0, /* Fully exposed window */	366	FAST_REFRESH = 1, /* Fully exposed window */
269	SLOW_REFRESH = 1<<1, /* Partially exposed window */	367	SLOW_REFRESH = 2, /* Partially exposed window */
270	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
271	#if 0
272	REFRESH_BOUNDS = 1<<3
273	#endif
274	REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
275	};	368	};
276		369
277	#ifdef NO_SECONDARY_SCREEN	370	#ifdef NO_SECONDARY_SCREEN
278	# define NSCREENS 0	371	# define NSCREENS 0
279	#else	372	#else
280	# define NSCREENS 1	373	# define NSCREENS 1
281	#endif	374	#endif
282
283	#define IGNORE 0
284	#define SAVE 's'
285	#define RESTORE 'r'
286		375
287	/* special (internal) prefix for font commands */	376	/* special (internal) prefix for font commands */
288	#define FONT_CMD '#'	377	#define FONT_CMD '#'
289	#define FONT_DN "#-"	378	#define FONT_DN "#-"
290	#define FONT_UP "#+"	379	#define FONT_UP "#+"
291		380
292	/* flags for rxvt_scr_gotorc () */	381	/* flags for rxvt_scr_gotorc () */
293	enum {	382	enum {
294	C_RELATIVE = 1 , /* col movement is relative */	383	C_RELATIVE = 1, /* col movement is relative */
295	R_RELATIVE = 2, /* row movement is relative */	384	R_RELATIVE = 2, /* row movement is relative */
296	RELATIVE = 1 | 2,	385	RELATIVE = C_RELATIVE | R_RELATIVE,
297	};	386	};
298		387
299	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	388	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
300	enum {	389	enum {
301	INSERT = -1, /* don't change these values */	390	INSERT = -1, /* don't change these values */
…		…
314	enum {	403	enum {
315	PRIMARY = 0,	404	PRIMARY = 0,
316	SECONDARY,	405	SECONDARY,
317	};	406	};
318		407
319	#define RS_None 0 /* Normal */	408	#define RS_None 0
320		409
321	#define RS_fgMask 0x000001FFu /* 512 colors */	410	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	411	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	412
		413	// font styles
		414	#define RS_Bold 0x00004000UL // value 1
		415	#define RS_Italic 0x00008000UL // value 2
		416
		417	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	418	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	419	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	420	#define RS_Uline 0x00040000UL // underline
327		421
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	422	// 5 custom bits for extensions
		423	#define RS_customCount 32
		424	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	425	#define RS_customShift 19
330		426
		427	// other flags
		428	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		429
		430	#define RS_styleCount 4
		431	#define RS_styleMask (RS_Bold | RS_Italic)
		432	#define RS_styleShift 14
		433
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	434	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	435	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		436
		437	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		438	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		439	#define RS_fontShift 24
		440
		441	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		442	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		443
334	#define Sel_none 0 /* Not waiting */	444	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	445	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	446	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	447	#define Sel_direct 0x00
…		…
362	XTerm_property = 3, // change X property	472	XTerm_property = 3, // change X property
363	XTerm_Color = 4, // change colors	473	XTerm_Color = 4, // change colors
364	XTerm_Color00 = 10, // not implemented, CLASH!	474	XTerm_Color00 = 10, // not implemented, CLASH!
365	XTerm_Color01 = 11, // not implemented	475	XTerm_Color01 = 11, // not implemented
366	XTerm_Color_cursor = 12, // change actual 'Cursor' color	476	XTerm_Color_cursor = 12, // change actual 'Cursor' color
367	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	477	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
368	XTerm_Color_pointer_bg = 14, // not implemented	478	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
369	XTerm_Color05 = 15, // not implemented	479	XTerm_Color05 = 15, // not implemented (tektronix fg)
370	XTerm_Color06 = 16, // not implemented	480	XTerm_Color06 = 16, // not implemented (tektronix bg)
371	XTerm_Color_RV = 17, // change actual 'Highlight' color	481	XTerm_Color_RV = 17, // change actual 'Highlight' color
372	XTerm_logfile = 46, // not implemented	482	XTerm_logfile = 46, // not implemented
373	XTerm_font = 50,	483	XTerm_font = 50,
374		484
375	XTerm_konsole30 = 30, // reserved for konsole	485	XTerm_konsole30 = 30, // reserved for konsole
376	XTerm_konsole31 = 31, // reserved for konsole	486	XTerm_konsole31 = 31, // reserved for konsole
377	XTerm_emacs51 = 51, // reserved for emacs shell	487	XTerm_emacs51 = 51, // reserved for emacs shell
378	/*	488	/*
379	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	489	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		490	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
380	*/	491	*/
381	XTerm_Color_BD = 18, // change actual 'Bold' color	492	Rxvt_Color_BD = 18, // change actual 'Bold' color
382	XTerm_Color_UL = 19, // change actual 'Underline' color	493	Rxvt_Color_UL = 19, // change actual 'Underline' color
383	XTerm_Pixmap = 20, // new bg pixmap	494	Rxvt_Pixmap = 20, // new bg pixmap
384	XTerm_restoreFG = 39, // change default fg color	495	Rxvt_restoreFG = 39, // change default fg color
385	XTerm_restoreBG = 49, // change default bg color	496	Rxvt_restoreBG = 49, // change default bg color
386	XTerm_dumpscreen = 55, // dump scrollback and all of screen	497	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		498
387	XTerm_locale = 701, // change locale	499	URxvt_locale = 701, // change locale
388	XTerm_findfont = 702, // find font of given character (in decimal)	500
389	XTerm_Menu = 703, // set menu item	501	URxvt_Color_IT = 704, // change actual 'Italic' colour
		502	URxvt_Color_tint = 705, // change actual tint colour
		503	URxvt_Color_BD = 706,
		504	URxvt_Color_UL = 707,
		505
		506	URxvt_font = 710,
		507	URxvt_boldFont = 711,
		508	URxvt_italicFont = 712,
		509	URxvt_boldItalicFont = 713,
		510
		511	URxvt_view_up = 720,
		512	URxvt_view_down = 721,
		513
		514	URxvt_perl = 777,
390	};	515	};
391		516
392	/* Words starting with `Color_' are colours. Others are counts */	517	/* Words starting with `Color_' are colours. Others are counts */
393	/*	518	/*
394	* The following comment is mostly obsolete since pixcolor_set was expanded:
395	* We're currently upto 29 colours. Only 3 more available. The
396	* PixColor and rendition colour usage should probably be decoupled	519	* The PixColor and rendition colour usage should probably be decoupled
397	* on the unnecessary items, e.g. Color_pointer, but won't bother	520	* on the unnecessary items, e.g. Color_pointer, but won't bother
398	* until we need to. Also, be aware of usage in pixcolor_set	521	* until we need to. Also, be aware of usage in pixcolor_set
399	*/	522	*/
400		523
401	enum colour_list {	524	enum colour_list {
…		…
423	maxBrightCOLOR, /* minBrightCOLOR + 7 */	546	maxBrightCOLOR, /* minBrightCOLOR + 7 */
424	Color_White = maxBrightCOLOR,	547	Color_White = maxBrightCOLOR,
425	#else	548	#else
426	Color_White = maxCOLOR,	549	Color_White = maxCOLOR,
427	#endif	550	#endif
428	#ifdef TTY_256COLOR
429	min256COLOR = Color_White + 1,	551	minTermCOLOR = Color_White + 1,
430	max256COLOR = minCOLOR + 255,	552	maxTermCOLOR = Color_White + 72,
431	#endif
432	#ifndef NO_CURSORCOLOR	553	#ifndef NO_CURSORCOLOR
433	Color_cursor,	554	Color_cursor,
434	Color_cursor2,	555	Color_cursor2,
435	#endif	556	#endif
436	Color_pointer_fg,	557	Color_pointer_fg,
437	Color_pointer_bg,	558	Color_pointer_bg,
438	Color_border,	559	Color_border,
439	#ifndef NO_BOLD_UNDERLINE_REVERSE	560	#ifndef NO_BOLD_UNDERLINE_REVERSE
440	Color_BD,	561	Color_BD,
		562	Color_IT,
441	Color_UL,	563	Color_UL,
442	Color_RV,	564	Color_RV,
		565	#endif
		566	#if ENABLE_FRILLS
		567	Color_underline,
443	#endif	568	#endif
444	#ifdef OPTION_HC	569	#ifdef OPTION_HC
445	Color_HC,	570	Color_HC,
446	#endif	571	#endif
447	#ifdef KEEP_SCROLLCOLOR	572	#ifdef KEEP_SCROLLCOLOR
448	Color_scroll,	573	Color_scroll,
449	Color_trough,	574	Color_trough,
450	#endif	575	#endif
451	#if TINTING	576	#if TINTING
452	Color_tint,	577	Color_tint,
		578	#endif
		579	#if OFF_FOCUS_FADING
		580	Color_fade,
453	#endif	581	#endif
454	NRS_COLORS, /* */	582	NRS_COLORS, /* */
455	#ifdef KEEP_SCROLLCOLOR	583	#ifdef KEEP_SCROLLCOLOR
456	Color_topShadow = NRS_COLORS,	584	Color_topShadow = NRS_COLORS,
457	Color_bottomShadow,	585	Color_bottomShadow,
458	TOTAL_COLORS /* upto 30 */	586	TOTAL_COLORS
459	#else	587	#else
460	TOTAL_COLORS = NRS_COLORS /* */	588	TOTAL_COLORS = NRS_COLORS
461	#endif	589	#endif
462	};	590	};
463		591
464	#define Color_Bits 9	592	#define Color_Bits 7 // 0 .. maxTermCOLOR
		593
465	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	594	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
466	#define NPIXCLR_BITS 32	595	#define NPIXCLR_BITS 32
467
468	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
469		596
470	/*	597	/*
471	* Resource list	598	* Resource list
472	*/	599	*/
473	enum {	600	enum {
474	Rs_display_name = 0,	601	# define def(name) Rs_ ## name,
475	Rs_term_name,	602	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
476	Rs_iconName,	603	# include "rsinc.h"
477	Rs_geometry,	604	# undef def
478	Rs_reverseVideo,	605	# undef reserve
479	Rs_color,
480	_Rs_color = Rs_color + NRS_COLORS - 1,
481	Rs_font,
482	Rs_name,
483	Rs_title,
484	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
485	Rs_path,
486	#endif
487	#ifdef XPM_BACKGROUND
488	Rs_backgroundPixmap,
489	#endif
490	#if (MENUBAR_MAX)
491	Rs_menu,
492	#endif
493	Rs_loginShell,
494	Rs_jumpScroll,
495	#ifdef HAVE_SCROLLBARS
496	Rs_scrollBar,
497	Rs_scrollBar_right,
498	Rs_scrollBar_floating,
499	Rs_scrollBar_align,
500	#endif
501	Rs_scrollstyle, /* Rs_scrollBar_style */
502	Rs_scrollTtyOutput,
503	Rs_scrollTtyKeypress,
504	Rs_scrollWithBuffer,
505	Rs_saveLines,
506	Rs_utmpInhibit,
507	Rs_visualBell,
508	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
509	Rs_mapAlert,
510	#endif
511	#ifdef META8_OPTION
512	Rs_meta8,
513	#endif
514	#ifdef MOUSE_WHEEL
515	Rs_mouseWheelScrollPage,
516	#endif
517	#ifndef NO_BACKSPACE_KEY
518	Rs_backspace_key,
519	#endif
520	#ifndef NO_DELETE_KEY
521	Rs_delete_key,
522	#endif
523	Rs_selectstyle,
524	#ifdef PRINTPIPE
525	Rs_print_pipe,
526	#endif
527	#ifdef USE_XIM
528	Rs_preeditType,
529	Rs_inputMethod,
530	#endif
531	#ifdef TRANSPARENT
532	Rs_transparent,
533	Rs_transparent_all,
534	#endif
535	#ifndef NO_FRILLS
536	Rs_ext_bwidth,
537	Rs_int_bwidth,
538	#endif
539	Rs_scrollBar_thickness,
540	#ifndef NO_LINESPACE
541	Rs_lineSpace,
542	#endif
543	Rs_cutchars,
544	Rs_modifier,
545	Rs_answerbackstring,
546	Rs_tripleclickwords,
547	Rs_insecure,
548	Rs_cursorBlink,
549	Rs_pointerBlank,
550	Rs_pointerBlankDelay,
551	Rs_imLocale,
552	#ifndef NO_SECONDARY_SCREEN
553	Rs_secondaryScreen,
554	Rs_secondaryScroll,
555	#endif
556	#ifndef NO_BOLD_UNDERLINE_REVERSE
557	Rs_realBold,
558	#endif
559	NUM_RESOURCES	606	NUM_RESOURCES
560	};	607	};
561		608
562	// see init.C:xa_names, which must be kept in sync	609	// see init.C:xa_names, which must be kept in sync
563	enum {	610	enum {
…		…
567	XA_MULTIPLE,	614	XA_MULTIPLE,
568	XA_TARGETS,	615	XA_TARGETS,
569	XA_TIMESTAMP,	616	XA_TIMESTAMP,
570	XA_VT_SELECTION,	617	XA_VT_SELECTION,
571	XA_INCR,	618	XA_INCR,
		619	XA_WM_PROTOCOLS,
572	XA_WMDELETEWINDOW,	620	XA_WM_DELETE_WINDOW,
		621	XA_CLIPBOARD,
		622	#if ENABLE_FRILLS
		623	XA_MOTIF_WM_HINTS,
		624	#endif
		625	#if ENABLE_EWMH
		626	XA_NET_WM_PID,
		627	XA_NET_WM_NAME,
		628	XA_NET_WM_ICON_NAME,
		629	XA_NET_WM_PING,
		630	#endif
		631	#if USE_XIM
		632	XA_WM_LOCALE_NAME,
		633	#endif
573	#ifdef TRANSPARENT	634	#if TRANSPARENT
574	XA_XROOTPMAPID,	635	XA_XROOTPMAP_ID,
575	XA_XSETROOTID,	636	XA_ESETROOT_PMAP_ID,
576	#endif	637	#endif
577	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	638	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
578	XA_DNDPROTOCOL,	639	XA_DNDPROTOCOL,
579	XA_DNDSELECTION,	640	XA_DNDSELECTION,
580	#endif /* OFFIX_DND */	641	#endif
581	XA_CLIPBOARD,	642	#if ENABLE_XEMBED
		643	XA_XEMBED,
		644	XA_XEMBED_INFO,
		645	#endif
582	NUM_XA	646	NUM_XA
583	};	647	};
584		648
585	/* DEC private modes */	649	/* DEC private modes */
586	#define PrivMode_132 (1LU<<0)	650	#define PrivMode_132 (1UL<<0)
587	#define PrivMode_132OK (1LU<<1)	651	#define PrivMode_132OK (1UL<<1)
588	#define PrivMode_rVideo (1LU<<2)	652	#define PrivMode_rVideo (1UL<<2)
589	#define PrivMode_relOrigin (1LU<<3)	653	#define PrivMode_relOrigin (1UL<<3)
590	#define PrivMode_Screen (1LU<<4)	654	#define PrivMode_Screen (1UL<<4)
591	#define PrivMode_Autowrap (1LU<<5)	655	#define PrivMode_Autowrap (1UL<<5)
592	#define PrivMode_aplCUR (1LU<<6)	656	#define PrivMode_aplCUR (1UL<<6)
593	#define PrivMode_aplKP (1LU<<7)	657	#define PrivMode_aplKP (1UL<<7)
594	#define PrivMode_HaveBackSpace (1LU<<8)	658	#define PrivMode_HaveBackSpace (1UL<<8)
595	#define PrivMode_BackSpace (1LU<<9)	659	#define PrivMode_BackSpace (1UL<<9)
596	#define PrivMode_ShiftKeys (1LU<<10)	660	#define PrivMode_ShiftKeys (1UL<<10)
597	#define PrivMode_VisibleCursor (1LU<<11)	661	#define PrivMode_VisibleCursor (1UL<<11)
598	#define PrivMode_MouseX10 (1LU<<12)	662	#define PrivMode_MouseX10 (1UL<<12)
599	#define PrivMode_MouseX11 (1LU<<13)	663	#define PrivMode_MouseX11 (1UL<<13)
600	#define PrivMode_scrollBar (1LU<<14)	664	#define PrivMode_scrollBar (1UL<<14)
601	#define PrivMode_menuBar (1LU<<15)
602	#define PrivMode_TtyOutputInh (1LU<<16)	665	#define PrivMode_TtyOutputInh (1UL<<15)
603	#define PrivMode_Keypress (1LU<<17)	666	#define PrivMode_Keypress (1UL<<16)
604	#define PrivMode_smoothScroll (1LU<<18)	667	#define PrivMode_smoothScroll (1UL<<17)
605	#define PrivMode_vt52 (1LU<<19)	668	#define PrivMode_vt52 (1UL<<18)
		669	#define PrivMode_LFNL (1UL<<19)
606	/* too annoying to implement X11 highlight tracking */	670	/* too annoying to implement X11 highlight tracking */
607	/* #define PrivMode_MouseX11Track (1LU<<20) */	671	/* #define PrivMode_MouseX11Track (1LU<<20) */
608		672
609	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	673	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
610	#define PrivMode(test,bit) \	674	#define PrivMode(test,bit) \
611	if (test) \	675	if (test) \
612	PrivateModes |= (bit); \	676	priv_modes |= (bit); \
613	else \	677	else \
614	PrivateModes &= ~(bit)	678	priv_modes &= ~(bit)
615		679
616	#ifdef ALLOW_132_MODE	680	#ifdef ALLOW_132_MODE
617	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	681	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
618	#else	682	#else
619	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
620	#endif	684	#endif
621		685
622	#define XDEPTH display->depth	686	// do not change these constants lightly, there are many interdependencies
623	#define XCMAP display->cmap
624	#define XVISUAL display->visual
625
626	#define IMBUFSIZ 128 // input modifier buffer sizes	687	#define IMBUFSIZ 128 // input modifier buffer sizes
627	#define KBUFSZ 512 // size of keyboard mapping buffer	688	#define KBUFSZ 512 // size of keyboard mapping buffer
628	#define CBUFSIZ 4096 // size of command buffer	689	#define CBUFSIZ 2048 // size of command buffer
629	#define UBUFSIZ 4096 // character buffer	690	#define UBUFSIZ 2048 // character buffer
630		691
631	#ifndef PATH_MAX	692	#ifndef PATH_MAX
632	# define PATH_MAX 16384	693	# define PATH_MAX 16384
633	#endif	694	#endif
		695
		696	/* Motif window hints */
		697	#define MWM_HINTS_FUNCTIONS (1L << 0)
		698	#define MWM_HINTS_DECORATIONS (1L << 1)
		699	#define MWM_HINTS_INPUT_MODE (1L << 2)
		700	#define MWM_HINTS_STATUS (1L << 3)
		701	/* bit definitions for MwmHints.functions */
		702	#define MWM_FUNC_ALL (1L << 0)
		703	#define MWM_FUNC_RESIZE (1L << 1)
		704	#define MWM_FUNC_MOVE (1L << 2)
		705	#define MWM_FUNC_MINIMIZE (1L << 3)
		706	#define MWM_FUNC_MAXIMIZE (1L << 4)
		707	#define MWM_FUNC_CLOSE (1L << 5)
		708	/* bit definitions for MwmHints.decorations */
		709	#define MWM_DECOR_ALL (1L << 0)
		710	#define MWM_DECOR_BORDER (1L << 1)
		711	#define MWM_DECOR_RESIZEH (1L << 2)
		712	#define MWM_DECOR_TITLE (1L << 3)
		713	#define MWM_DECOR_MENU (1L << 4)
		714	#define MWM_DECOR_MINIMIZE (1L << 5)
		715	#define MWM_DECOR_MAXIMIZE (1L << 6)
		716	/* bit definitions for MwmHints.inputMode */
		717	#define MWM_INPUT_MODELESS 0
		718	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		719	#define MWM_INPUT_SYSTEM_MODAL 2
		720	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		721	#define PROP_MWM_HINTS_ELEMENTS 5
634		722
635	/*	723	/*
636	*****************************************************************************	724	*****************************************************************************
637	* MACRO DEFINES	725	* MACRO DEFINES
638	*****************************************************************************	726	*****************************************************************************
639	*/	727	*/
640	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	728	#define dLocal(type,name) type const name = this->name
641	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	729	#define dDisp Display *disp = this->display->display
642	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
643	#define STRCASECMP(x, y) strcasecmp((x), (y))
644	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
645	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
646	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
647	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
648	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
649	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
650	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
651	#define STRDUP(x) strdup((const char *)(x))
652	#define STRLEN(x) strlen((const char *)(x))
653	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
654	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
655		730
656	/* convert pixel dimensions to row/column values. Everything as int32_t */	731	/* convert pixel dimensions to row/column values. Everything as int32_t */
657	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	732	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
658	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	733	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
659	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	734	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
660	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	735	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
661	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	736	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
662	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	737	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
663	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	738	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
664	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	739	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
665		740
666	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	741	#define OPTION(opt) (options & (opt))
667	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	742	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		743	| Opt_jumpScroll | Opt_secondaryScreen \
		744	| Opt_pastableTabs | Opt_intensityStyles)
		745
		746	// for m >= -n, ensure remainder lies between 0..n-1
		747	#define MOD(m,n) (((m) + (n)) % (n))
		748
		749	#define LINENO(n) MOD (term_start + int(n), total_rows)
		750	#define ROW(n) row_buf [LINENO (n)]
668		751
669	/* how to build & extract colors and attributes */	752	/* how to build & extract colors and attributes */
670	#define GET_BASEFG(x) (((x) & RS_fgMask))	753	#define GET_BASEFG(x) (((x) & RS_fgMask))
671	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	754	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
672	#ifndef NO_BRIGHTCOLOR
673	# define GET_FGCOLOR(x) \
674	((((x) & RS_Bold) == 0 \
675	|| GET_BASEFG (x) < minCOLOR \
676	|| GET_BASEFG (x) >= minBrightCOLOR) \
677	? GET_BASEFG (x) \
678	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
679	# define GET_BGCOLOR(x) \
680	((((x) & RS_Blink) == 0 \
681	|| GET_BASEBG (x) < minCOLOR \
682	|| GET_BASEBG (x) >= minBrightCOLOR) \
683	? GET_BASEBG (x) \
684	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
685	#else
686	# define GET_FGCOLOR(x) GET_BASEFG(x)
687	# define GET_BGCOLOR(x) GET_BASEBG(x)
688	#endif
689		755
690	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	756	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
691	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	757	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		758
		759	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		760	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
692		761
693	#define GET_ATTR(x) (((x) & RS_attrMask))	762	#define GET_ATTR(x) (((x) & RS_attrMask))
694	#define GET_BGATTR(x) \	763	#define GET_BGATTR(x) \
695	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	764	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
696	| (((x) & RS_fgMask)<<Color_Bits)) \	765	| (((x) & RS_fgMask)<<Color_Bits)) \
697	: ((x) & (RS_attrMask | RS_bgMask)))	766	: ((x) & (RS_attrMask | RS_bgMask)))
698	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	767	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
699	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	768	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
700	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	769	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		770
		771	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
701		772
702	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	773	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
703	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	774	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		775
		776	#if ENABLE_STYLES
		777	# define FONTSET(style) fontset[GET_STYLE (style)]
		778	#else
		779	# define FONTSET(style) fontset[0]
		780	#endif
704		781
705	#ifdef HAVE_SCROLLBARS	782	#ifdef HAVE_SCROLLBARS
706	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	783	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
707	#else	784	#else
708	# define scrollbar_TotalWidth() (0)	785	# define scrollbar_TotalWidth() (0)
…		…
730	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	807	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
731	#define scrollbar_position(y) ((y) - scrollBar.beg)	808	#define scrollbar_position(y) ((y) - scrollBar.beg)
732	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	809	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
733	- scrollbar_minheight ())	810	- scrollbar_minheight ())
734		811
735	#if (MENUBAR_MAX > 1)
736	/* rendition style flags */
737	# define menuBar_height() (TermWin.fheight + SHADOW)
738	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
739	# define isMenuBarWindow(w) ((w) == menuBar.win)
740	#else
741	# define menuBar_height() (0)
742	# define menuBar_TotalHeight() (0)
743	# define isMenuBarWindow(w) (0)
744	#endif
745
746	#ifdef XPM_BACKGROUND	812	#ifdef XPM_BACKGROUND
747	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	813	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
748	#else	814	#else
749	# define XPMClearArea(a, b, c, d, e, f, g)	815	# define XPMClearArea(a, b, c, d, e, f, g)
750	#endif	816	#endif
751		817
752	#ifndef STRICT_FONT_CHECKING
753	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
754	#endif
755
756	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
757	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
758
759	#ifdef UTMP_SUPPORT
760	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
761	# undef HAVE_UTMPX_H
762	# undef HAVE_STRUCT_UTMPX
763	# endif
764	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
765	# undef HAVE_UTMP_H
766	# undef HAVE_STRUCT_UTMP
767	# endif
768
769	# ifdef HAVE_UTMPX_H
770	# include <utmpx.h>
771	# endif
772	# ifdef HAVE_UTMP_H
773	# include <utmp.h>
774	# endif
775	#endif
776
777	#ifdef DEBUG_CMD	818	#ifdef DEBUG_CMD
778	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	819	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
779	#else	820	#else
780	# define D_CMD(x)	821	# define D_CMD(x)
781	#endif	822	#endif
…		…
787	#ifdef DEBUG_MAIN	828	#ifdef DEBUG_MAIN
788	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	829	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
789	#else	830	#else
790	# define D_MAIN(x)	831	# define D_MAIN(x)
791	#endif	832	#endif
792	#ifdef DEBUG_SCREEN
793	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
794	#else
795	# define D_SCREEN(x)
796	#endif
797	#ifdef DEBUG_SELECT
798	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
799	#else
800	# define D_SELECT(x)
801	#endif
802	#ifdef DEBUG_SIZE	833	#ifdef DEBUG_SIZE
803	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	834	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
804	#else	835	#else
805	# define D_SIZE(x)	836	# define D_SIZE(x)
806	#endif	837	#endif
807	#ifdef DEBUG_X
808	# define D_X(x) fprintf x ; fputc('\n', stderr)
809	#else
810	# define D_X(x)
811	#endif
812		838
813	extern class rxvt_failure_exception { } rxvt_failure_exception;	839	extern class rxvt_failure_exception { } rxvt_failure_exception;
814		840
815	typedef callback1<void, const char *> log_callback;	841	typedef callback1<void, const char *> log_callback;
		842	typedef callback1<int, int> getfd_callback;
816		843
817	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);	844	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
818	extern void rxvt_log (const char *fmt, ...);	845	extern void rxvt_log (const char *fmt, ...);
819	extern void rxvt_warn (const char *fmt, ...);	846	extern void rxvt_warn (const char *fmt, ...);
820	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));	847	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
821	extern void rxvt_exit_failure () __attribute__ ((noreturn));	848	extern void rxvt_exit_failure () __attribute__ ((noreturn));
822		849
823	#define SET_LOCALE(locale) rxvt_set_locale (locale)	850	#define SET_LOCALE(locale) rxvt_set_locale (locale)
824	extern bool rxvt_set_locale (const char *locale);	851	extern bool rxvt_set_locale (const char *locale);
		852	extern void rxvt_push_locale (const char *locale);
		853	extern void rxvt_pop_locale ();
825		854
826	/*
827	*****************************************************************************	855	/****************************************************************************/
828	* VARIABLES
829	*****************************************************************************
830	*/
831	#ifdef MENUBAR
832	# include "menubar.h"
833	#endif
834		856
835	#define BLINK_INTERVAL 0.5	857	#define BLINK_INTERVAL 0.5
836	#define TEXT_BLINK_INTERVAL 0.5	858	#define TEXT_BLINK_INTERVAL 0.5
837		859
838	#ifndef __attribute__	860	#ifndef __attribute__
…		…
842	# endif	864	# endif
843	# endif	865	# endif
844	# define __attribute__(x)	866	# define __attribute__(x)
845	#endif	867	#endif
846		868
		869	/****************************************************************************/
		870
		871	#define LINE_LONGER 0x0001 // line is continued on the next row
		872	#define LINE_FILTERED 0x0002 // line has been filtered
		873	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		874
		875	struct line_t {
		876	text_t *t; // terminal the text
		877	rend_t *r; // rendition, uses RS_ flags
		878	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		879	uint32_t f; // flags
		880
		881	bool is_longer ()
		882	{
		883	return f & LINE_LONGER;
		884	}
		885
		886	void is_longer (int set)
		887	{
		888	if (set)
		889	f |= LINE_LONGER;
		890	else
		891	f &= ~LINE_LONGER;
		892	}
		893
		894	void clear ()
		895	{
		896	t = 0;
		897	r = 0;
		898	l = 0;
		899	f = 0;
		900	}
		901
		902	void touch () // call whenever a line is changed/touched/updated
		903	{
		904	#if ENABLE_PERL
		905	f &= ~LINE_FILTERED;
		906	#endif
		907	}
		908
		909	void touch (int col)
		910	{
		911	max_it (l, col);
		912	touch ();
		913	}
		914	};
		915
		916	/****************************************************************************/
		917
847	// primivite wrapper around mbstate_t to ensure initialisation	918	// primivite wrapper around mbstate_t to ensure initialisation
848	struct mbstate {	919	struct mbstate {
849	mbstate_t mbs;	920	mbstate_t mbs;
850		921
851	operator mbstate_t *() { return &mbs; }	922	operator mbstate_t *() { return &mbs; }
852	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	923	void reset () { memset (&mbs, 0, sizeof (mbs)); }
853	mbstate () { reset (); }	924	mbstate () { reset (); }
854	};	925	};
		926
		927	/****************************************************************************/
		928
		929	#define UNICODE_MASK 0x1fffffUL
855		930
856	#if UNICODE3	931	#if UNICODE3
857	# define COMPOSE_LO 0x40000000UL	932	# define COMPOSE_LO 0x40000000UL
858	# define COMPOSE_HI 0x400fffffUL	933	# define COMPOSE_HI 0x400fffffUL
859	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	934	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
860	#else	935	#else
		936	# if ENABLE_PERL
		937	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		938	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		939	# else
861	# define COMPOSE_LO 0xd800UL	940	# define COMPOSE_LO 0xd800UL
862	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	941	# define COMPOSE_HI 0xf8ffUL
863	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	942	# endif
		943	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
864	#endif	944	#endif
865		945
866	#if ENABLE_COMBINING	946	#if ENABLE_COMBINING
867	// compose chars are used to represent composite characters	947	// compose chars are used to represent composite characters
868	// that are not representable in unicode, as well as characters	948	// that are not representable in unicode, as well as characters
…		…
888	};	968	};
889		969
890	extern class rxvt_composite_vec rxvt_composite;	970	extern class rxvt_composite_vec rxvt_composite;
891	#endif	971	#endif
892		972
		973	/****************************************************************************/
893		974
		975	#ifdef KEYSYM_RESOURCE
		976	class keyboard_manager;
		977	#endif
		978
894	struct rxvt_term : rxvt_vars {	979	struct rxvt_term : zero_initialized, rxvt_vars {
895	log_callback *log_hook; // log error messages through this hook, if != 0	980	log_callback *log_hook; // log error messages through this hook, if != 0
896		981	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		982	#if ENABLE_PERL
		983	rxvt_perl_term perl;
		984	#endif
897	struct mbstate mbstate; // current input multibyte state	985	struct mbstate mbstate; // current input multibyte state
898		986
899	unsigned char want_refresh:1,	987	unsigned char want_refresh:1,
900	#ifdef TRANSPARENT	988	#ifdef TRANSPARENT
901	want_full_refresh:1, /* awaiting full screen refresh */	989	want_full_refresh:1, /* awaiting full screen refresh */
…		…
915	hidden_text:1,	1003	hidden_text:1,
916	#endif	1004	#endif
917	#ifdef POINTER_BLANK	1005	#ifdef POINTER_BLANK
918	hidden_pointer:1,	1006	hidden_pointer:1,
919	#endif	1007	#endif
920	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	1008	enc_utf8:1, /* wether locale uses utf-8 */
		1009	seen_input:1, /* wether we have seen some program output yet */
		1010	seen_resize:1, /* wether we had a resize event */
921	parsed_geometry:1;	1011	parsed_geometry:1;
922		1012
923	unsigned char refresh_type,	1013	unsigned char refresh_type,
924	#ifdef UTMP_SUPPORT
925	next_utmp_action,
926	#endif
927	#ifndef NO_SETOWNER_TTYDEV
928	next_tty_action,
929	#endif
930	#ifdef META8_OPTION	1014	#ifdef META8_OPTION
931	meta_char, /* Alt-key prefix */	1015	meta_char, /* Alt-key prefix */
932	#endif	1016	#endif
933	scrollbar_align,	1017	scrollbar_align,
934	selection_wait,	1018	selection_wait,
935	selection_type;	1019	selection_type;
936	/* ---------- */	1020	/* ---------- */
937	short rvideo;	1021	short rvideo;
938	int16_t num_scr; /* screen: number lines scrolled */	1022	int num_scr; /* screen: number lines scrolled */
939	unsigned int prev_ncol, /* screen: previous number of columns */	1023	int prev_ncol, /* screen: previous number of columns */
940	prev_nrow; /* screen: previous number of rows */	1024	prev_nrow; /* screen: previous number of rows */
941	/* ---------- */	1025	/* ---------- */
942	rend_t rstyle;	1026	rend_t rstyle;
943	/* ---------- */	1027	/* ---------- */
944	uint32_t pixcolor_set[NPIXCLR_SETS];	1028	uint32_t pixcolor_set[NPIXCLR_SETS];
…		…
956	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1040	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
957	mouse_slip_wheel_speed,	1041	mouse_slip_wheel_speed,
958	#endif	1042	#endif
959	refresh_count,	1043	refresh_count,
960	refresh_limit,	1044	refresh_limit,
961	fnum, /* logical font number */
962	last_bot, /* scrollbar last bottom position */	1045	last_bot, /* scrollbar last bottom position */
963	last_top, /* scrollbar last top position */	1046	last_top, /* scrollbar last top position */
964	last_state, /* scrollbar last state */	1047	last_state, /* scrollbar last state */
965	scrollbar_len,	1048	scrollbar_len,
966	#ifdef MENUBAR
967	menu_readonly, /* okay to alter menu? */
968	Arrows_x,
969	#endif
970	#if MENUBAR_MAX > 1
971	Nbars,
972	#endif
973	window_vt_x,	1049	window_vt_x,
974	window_vt_y,	1050	window_vt_y,
975	window_sb_x,	1051	window_sb_x,
976	# ifdef POINTER_BLANK	1052	# ifdef POINTER_BLANK
977	pointerBlankDelay,	1053	pointerBlankDelay,
978	# endif	1054	# endif
979	allowedxerror;	1055	allowedxerror;
980	/* ---------- */	1056	/* ---------- */
981	unsigned int ModMetaMask,	1057	unsigned int ModLevel3Mask,
		1058	ModMetaMask,
982	ModNumLockMask,	1059	ModNumLockMask;
983	old_width, /* last used width in screen resize */	1060	int old_width, /* last used width in screen resize */
984	old_height, /* last used height in screen resize */	1061	old_height; /* last used height in screen resize */
985	#ifndef NO_BRIGHTCOLOR
986	colorfgbg,
987	#endif
988	ttymode;
989	unsigned long PrivateModes,	1062	unsigned long priv_modes,
990	SavedModes;	1063	SavedModes;
991	/* ---------- */	1064	/* ---------- */
992	Atom xa[NUM_XA];	1065	Atom xa[NUM_XA];
993	/* ---------- */	1066	/* ---------- */
994	#ifdef MENUBAR	1067	#ifdef RXVT_SCROLLBAR
995	GC menubarGC;
996	#endif
997	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
998	GC scrollbarGC,	1068	GC scrollbarGC,
999	topShadowGC,	1069	topShadowGC,
1000	botShadowGC;	1070	botShadowGC;
1001	#endif	1071	#endif
1002	#ifdef XTERM_SCROLLBAR	1072	#ifdef XTERM_SCROLLBAR
…		…
1020	#endif	1090	#endif
1021	/* ---------- */	1091	/* ---------- */
1022	Time selection_time,	1092	Time selection_time,
1023	selection_request_time;	1093	selection_request_time;
1024	pid_t cmd_pid; /* process id of child */	1094	pid_t cmd_pid; /* process id of child */
1025	gid_t ttygid;	1095	char * incr_buf;
1026	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1096	size_t incr_buf_size, incr_buf_fill;
1027	uid_t euid;
1028	gid_t egid;
1029	#endif
1030	/* ---------- */	1097	/* ---------- */
1031	Cursor leftptr_cursor;	1098	Cursor leftptr_cursor;
1032	#ifdef POINTER_BLANK
1033	Cursor blank_cursor;
1034	#endif
1035	/* ---------- */	1099	/* ---------- */
1036	const char *ttydev; /* pty/tty name */
1037	#ifndef NO_BACKSPACE_KEY	1100	#ifndef NO_BACKSPACE_KEY
1038	const char *key_backspace;	1101	const char *key_backspace;
1039	#endif	1102	#endif
1040	#ifndef NO_DELETE_KEY	1103	#ifndef NO_DELETE_KEY
1041	const char *key_delete;	1104	const char *key_delete;
1042	#endif
1043	#ifdef USE_XIM
1044	rxvt_xim *input_method;
1045	XIC Input_Context;
1046	XIMStyle input_style;
1047	int event_type;
1048	#endif	1105	#endif
1049	struct mouse_event MEvent;	1106	struct mouse_event MEvent;
1050	XComposeStatus compose;	1107	XComposeStatus compose;
1051	ttymode_t tio;	1108	ttymode_t tio;
1052	#ifdef UTMP_SUPPORT
1053	# ifdef HAVE_STRUCT_UTMP
1054	struct utmp ut;
1055	# endif
1056	# ifdef HAVE_STRUCT_UTMPX
1057	struct utmpx utx;
1058	# endif
1059	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1060	char ut_id[5];
1061	# endif
1062	int utmp_pos;
1063	#endif
1064	row_col_t oldcursor;	1109	row_col_t oldcursor;
1065	#ifdef XPM_BACKGROUND	1110	#ifdef XPM_BACKGROUND
1066	bgPixmap_t bgPixmap;	1111	bgPixmap_t bgPixmap;
1067	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1112	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1068	#endif	1113	#endif
1069	#ifndef RESET_TTY_TO_COMMON_DEFAULTS	1114
1070	struct stat ttyfd_stat; /* original status of our tty */	1115	#if ENABLE_OVERLAY
1071	#endif	1116	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1072	#ifdef MENUBAR	1117	text_t **ov_text;
1073	menu_t *ActiveMenu, /* currently active menu */	1118	rend_t **ov_rend;
1074	*BuildMenu; /* the menu currently being built */	1119
1075	bar_t *CurrentBar;	1120	void scr_swap_overlay ();
1076	# if ! (MENUBAR_MAX > 1)	1121	void scr_overlay_new (int x, int y, int w, int h);
1077	bar_t BarList;	1122	void scr_overlay_off ();
1078	# endif /* (MENUBAR_MAX > 1) */	1123	void scr_overlay_set (int x, int y,
1079	#endif	1124	text_t text,
1080	#ifdef CURSOR_BLINK	1125	rend_t rend = OVERLAY_RSTYLE);
1081	struct timeval lastcursorchange;	1126	void scr_overlay_set (int x, int y, const char *s);
1082	#endif	1127	void scr_overlay_set (int x, int y, const wchar_t *s);
1083	#ifdef POINTER_BLANK
1084	struct timeval lastmotion;
1085	#endif	1128	#endif
1086		1129
1087	vector<void *> allocated; // free these memory blocks with free()	1130	vector<void *> allocated; // free these memory blocks with free()
1088		1131
1089	char *env_windowid; /* environmental variable WINDOWID */	1132	char *env_windowid; /* environmental variable WINDOWID */
1090	char *env_display; /* environmental variable DISPLAY */	1133	char *env_display; /* environmental variable DISPLAY */
1091	char *env_term; /* environmental variable TERM */	1134	char *env_term; /* environmental variable TERM */
1092	char *env_colorfgbg;	1135	char *env_colorfgbg;
1093	char *locale;	1136	char *locale;
1094	#if 0
1095	char *codeset;
1096	#endif
1097	char charsets[4];	1137	char charsets[4];
1098	unsigned char *v_buffer; /* pointer to physical buffer */	1138	char *v_buffer; /* pointer to physical buffer */
1099	unsigned int v_buflen; /* size of area to write */	1139	unsigned int v_buflen; /* size of area to write */
1100	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1140	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1141
1101	#ifdef KEYSYM_RESOURCE	1142	#ifdef KEYSYM_RESOURCE
1102	const unsigned char *Keysym_map[256];	1143	keyboard_manager *keyboard;
1103	#endif	1144	#endif
		1145
1104	const char *rs[NUM_RESOURCES];	1146	const char *rs[NUM_RESOURCES];
1105	/* command input buffering */	1147	/* command input buffering */
1106	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1148	char *cmdbuf_ptr, *cmdbuf_endp;
1107	unsigned char cmdbuf_base[CBUFSIZ];	1149	char cmdbuf_base[CBUFSIZ];
		1150
		1151	rxvt_ptytty *pty;
1108		1152
1109	rxvt_salloc *talloc; // text line allocator	1153	rxvt_salloc *talloc; // text line allocator
1110	rxvt_salloc *ralloc; // rend line allocator	1154	rxvt_salloc *ralloc; // rend line allocator
1111		1155
1112	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1156	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1113		1157
1114	void paste (const unsigned char *data, unsigned int len);	1158	#if ENABLE_FRILLS || ISO_14755
		1159	// ISO 14755 entry support
		1160	unicode_t iso14755buf;
		1161	void commit_iso14755 ();
		1162	int hex_keyval (XKeyEvent &ev);
		1163	# if ISO_14755
		1164	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1165	void iso14755_54 (int x, int y);
		1166	# endif
		1167	#endif
1115		1168
1116	void flush ();	1169	// modifies first argument(!)
		1170	void paste (char *data, unsigned int len);
1117		1171
		1172	long vt_emask, vt_emask_perl;
		1173
		1174	void vt_select_input () const
		1175	{
		1176	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1177	}
		1178
		1179	#if TRANSPARENT
1118	void rootwin_cb (XEvent &xev);	1180	void rootwin_cb (XEvent &xev);
1119	xevent_watcher rootwin_ev;	1181	xevent_watcher rootwin_ev;
		1182	#endif
1120		1183
1121	void x_cb (XEvent &xev);	1184	void x_cb (XEvent &xev);
		1185	void flush ();
1122	xevent_watcher termwin_ev;	1186	xevent_watcher termwin_ev;
1123	xevent_watcher vt_ev;	1187	xevent_watcher vt_ev;
1124	#ifdef HAVE_SCROLLBARS	1188	#ifdef HAVE_SCROLLBARS
1125	xevent_watcher scrollbar_ev;	1189	xevent_watcher scrollbar_ev;
1126	#endif	1190	#endif
1127	#ifdef MENUBAR
1128	xevent_watcher menubar_ev;
1129	#endif
1130		1191
		1192	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1131	void check_cb (check_watcher &w); check_watcher check_ev;	1193	void check_cb (check_watcher &w); check_watcher check_ev;
1132	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1194	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1195	void flush_cb (time_watcher &w); time_watcher flush_ev;
1133		1196
1134	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1197	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1135		1198
1136	void incr_cb (time_watcher &w); time_watcher incr_ev;	1199	void incr_cb (time_watcher &w); time_watcher incr_ev;
1137		1200
…		…
1153	#endif	1216	#endif
1154		1217
1155	#ifdef POINTER_BLANK	1218	#ifdef POINTER_BLANK
1156	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1219	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1157	void pointer_blank ();	1220	void pointer_blank ();
		1221	#endif
1158	void pointer_unblank ();	1222	void pointer_unblank ();
1159	#endif
1160		1223
1161	void tt_printf (const char *fmt,...);	1224	void tt_printf (const char *fmt,...);
1162	void tt_write (const unsigned char *data, unsigned int len);	1225	void tt_write (const char *data, unsigned int len);
		1226	void pty_write ();
1163		1227
1164	void tt_winch ();	1228	void tt_winch ();
1165		1229
1166	rxvt_term ();	1230	rxvt_term ();
1167	~rxvt_term ();	1231	~rxvt_term ();
1168	void destroy ();	1232	void destroy ();
		1233	void emergency_cleanup ();
1169		1234
1170	bool init (int argc, const char *const *argv);	1235	bool init (int argc, const char *const *argv);
1171	bool init_vars ();	1236	bool init_vars ();
1172		1237
1173	bool pty_fill ();	1238	bool pty_fill ();
1174		1239
1175	void *operator new (size_t s);	1240	void make_current () const // make this the "currently active" urxvt instance
1176	void operator delete (void *p, size_t s);	1241	{
		1242	SET_R (this);
		1243	rxvt_set_locale (locale);
		1244	set_environ (envv);
		1245	}
1177		1246
1178	void init_secondary ();	1247	void init_secondary ();
1179	const char **init_resources (int argc, const char *const *argv);	1248	const char **init_resources (int argc, const char *const *argv);
		1249	const char *x_resource (const char *name);
1180	void init_env ();	1250	void init_env ();
1181	void set_locale (const char *locale);	1251	void set_locale (const char *locale);
1182	void init_xlocale ();	1252	void init_xlocale ();
1183	void init_command (const char *const *argv);	1253	void init_command (const char *const *argv);
1184	int run_command (const char *const *argv);	1254	void run_command (const char *const *argv);
1185	int run_child (const char *const *argv);	1255	int run_child (const char *const *argv);
1186	static void child_exited (int pid);
1187		1256
1188	void color_aliases (int idx);	1257	void color_aliases (int idx);
1189	void recolour_cursor ();	1258	void recolour_cursor ();
1190	void create_windows (int argc, const char *const *argv);	1259	void create_windows (int argc, const char *const *argv);
1191	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1260	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1192	void window_calc (unsigned int width, unsigned int height);	1261	void window_calc (unsigned int newwidth, unsigned int newheight);
1193		1262
1194	#if USE_XIM	1263	#if USE_XIM
		1264	rxvt_xim *input_method;
		1265	XIC Input_Context;
		1266	XIMStyle input_style;
		1267	XPoint spot; // most recently sent spot position
		1268
1195	void im_destroy ();	1269	void im_destroy ();
1196	void im_cb (); im_watcher im_ev;	1270	void im_cb (); im_watcher im_ev;
1197	void im_set_size (XRectangle *size);	1271	void im_set_size (XRectangle &size);
1198	void im_set_position (XPoint *pos);	1272	void im_set_position (XPoint &pos);
1199	void im_set_color (unsigned long *fg, unsigned long *bg);	1273	void im_set_color (unsigned long &fg, unsigned long &bg);
1200	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1274	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1201		1275
1202	bool IMisRunning ();	1276	bool IMisRunning ();
1203	void IMSendSpot ();	1277	void IMSendSpot ();
1204	bool IM_get_IC (const char *modifiers);	1278	bool IM_get_IC (const char *modifiers);
1205	void IMSetStatusPosition ();	1279	void IMSetStatusPosition ();
…		…
1211		1285
1212	void selection_click (int clicks, int x, int y);	1286	void selection_click (int clicks, int x, int y);
1213	void selection_extend (int x, int y, int flag);	1287	void selection_extend (int x, int y, int flag);
1214	void selection_rotate (int x, int y);	1288	void selection_rotate (int x, int y);
1215		1289
1216	/* screen (!) */
1217	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1218	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1219	int scr_scroll_text (int row1, int row2, int count, int spec);
1220	void scr_reset ();
1221	void scr_reset_realloc ();
1222	void scr_release ();
1223	void scr_clear (bool really = false);
1224	void scr_refresh (unsigned char refresh_type);
1225	bool scr_refresh_rend (rend_t mask, rend_t value);
1226	void scr_erase_screen (int mode);
1227	void scr_touch (bool refresh);
1228	void scr_expose (int x, int y, int width, int height, bool refresh);
1229	void scr_remap_chars ();
1230	void scr_remap_chars (text_t *tp, rend_t *rp);
1231
1232	/* autoconvert */	1290	/* autoconvert */
1233		1291
1234	// command.C	1292	// command.C
1235	void lookup_key (XKeyEvent &ev);	1293	void lookup_key (XKeyEvent &ev);
1236	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1294	unsigned int cmd_write (const char *str, unsigned int count);
1237		1295
1238	unicode_t next_char ();	1296	wchar_t next_char ();
1239	unicode_t cmd_getc ();	1297	wchar_t cmd_getc ();
1240	unicode_t next_octet ();	1298	uint32_t next_octet ();
1241	unicode_t cmd_get8 ();	1299	uint32_t cmd_get8 ();
1242		1300
1243	bool cmd_parse ();	1301	bool cmd_parse ();
1244	void mouse_report (XButtonEvent &ev);	1302	void mouse_report (XButtonEvent &ev);
1245	void button_press (XButtonEvent &ev);	1303	void button_press (XButtonEvent &ev);
1246	void button_release (XButtonEvent &ev);	1304	void button_release (XButtonEvent &ev);
		1305	void focus_in ();
		1306	void focus_out ();
1247	int check_our_parents ();	1307	int check_our_parents ();
1248	#ifdef PRINTPIPE	1308	#ifdef PRINTPIPE
1249	FILE *popen_printer ();	1309	FILE *popen_printer ();
1250	int pclose_printer (FILE *stream);	1310	int pclose_printer (FILE *stream);
1251	#endif	1311	#endif
…		…
1253	void process_nonprinting (unicode_t ch);	1313	void process_nonprinting (unicode_t ch);
1254	void process_escape_vt52 (unicode_t ch);	1314	void process_escape_vt52 (unicode_t ch);
1255	void process_escape_seq ();	1315	void process_escape_seq ();
1256	void process_csi_seq ();	1316	void process_csi_seq ();
1257	void process_window_ops (const int *args, unsigned int nargs);	1317	void process_window_ops (const int *args, unsigned int nargs);
1258	unsigned char *get_to_st (unicode_t &ends_how);	1318	char *get_to_st (unicode_t &ends_how);
1259	void process_dcs_seq ();	1319	void process_dcs_seq ();
1260	void process_osc_seq ();	1320	void process_osc_seq ();
1261	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1321	void process_color_seq (int report, int color, const char *str, char resp);
1262	void process_xterm_seq (int op, const char *str, unsigned char resp);	1322	void process_xterm_seq (int op, const char *str, char resp);
1263	int privcases (int mode, unsigned long bit);	1323	int privcases (int mode, unsigned long bit);
1264	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1324	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265	void process_sgr_mode (unsigned int nargs, const int *arg);	1325	void process_sgr_mode (unsigned int nargs, const int *arg);
1266	void process_graphics ();	1326	void process_graphics ();
1267	// init.C	1327	// init.C
1268	void Get_Colours ();	1328	void Get_Colours ();
1269	void get_ourmods ();	1329	void get_ourmods ();
1270	// logging.C
1271	void makeutent (const char *pty, const char *hostname);
1272	void cleanutent ();
1273	// main.C;	1330	// main.C
1274	void privileges (int mode);
1275	void privileged_utmp (char action);	1331	void privileged_utmp (rxvt_privaction action);
1276	void privileged_ttydev (char action);	1332	bool set_fonts ();
1277	bool change_font (const char *fontname);	1333	void set_string_property (Atom prop, const char *str, int len = -1);
1278	bool font_up_down (int n, int direction);	1334	void set_utf8_property (Atom prop, const char *str, int len = -1);
1279	void set_title (const char *str);	1335	void set_title (const char *str);
1280	void set_icon_name (const char *str);	1336	void set_icon_name (const char *str);
1281	void set_window_color (int idx, const char *color);	1337	void set_window_color (int idx, const char *color);
1282	void set_colorfgbg ();	1338	void set_colorfgbg ();
1283	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1339	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1284	void set_widthheight (unsigned int width, unsigned int height);	1340	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1285
1286	#ifdef MENUBAR
1287	// menubar.C
1288	void menuitem_free (menu_t *menu, menuitem_t *item);
1289	int action_dispatch (action_t *action);
1290	void menuarrow_free (char name);
1291	void menuarrow_add (char *string);
1292	char *menu_find_base (menu_t **menu, char *path);
1293	menu_t *menu_delete (menu_t *menu);
1294	menu_t *menu_add (menu_t *parent, char *path);
1295	void drawbox_menubar (int x, int len, int state);
1296	void drawtriangle (int x, int y, int state);
1297	void drawbox_menuitem (int y, int state);
1298	void menu_show ();
1299	void menu_display (void (rxvt_term::*update) ());
1300	void menu_hide_all ();
1301	void menu_hide ();
1302	void menu_clear (menu_t *menu);
1303	void menubar_clear ();
1304	bar_t *menubar_find (const char *name);
1305	int menubar_push (const char *name);
1306	void menubar_remove (const char *name);
1307	void menubar_dump (FILE *fp);
1308	void menubar_read (const char *filename);
1309	void menubar_dispatch (char *str);
1310	void draw_Arrows (int name, int state);
1311	void menubar_expose ();
1312	int menubar_mapping (int map);
1313	int menu_select (XButtonEvent &ev);
1314	void menubar_select (XButtonEvent &ev);
1315	void menubar_control (XButtonEvent &ev);
1316	void map_menuBar (int map);
1317	#endif
1318		1341
1319	// screen.C	1342	// screen.C
		1343
		1344	void lalloc (line_t &l) const
		1345	{
		1346	l.t = (text_t *)talloc->alloc ();
		1347	l.r = (rend_t *)ralloc->alloc ();
		1348	}
		1349
		1350	#if 0
		1351	void lfree (line_t &l)
		1352	{
		1353	talloc->free (l.t);
		1354	ralloc->free (l.r);
		1355	}
		1356	#endif
		1357
		1358	void lresize (line_t &l) const
		1359	{
		1360	if (!l.t)
		1361	return;
		1362
		1363	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1364	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1365
		1366	l.l = min (l.l, ncol);
		1367
		1368	if (ncol > prev_ncol)
		1369	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1370	}
		1371
		1372	int fgcolor_of (rend_t r) const
		1373	{
		1374	int base = GET_BASEFG (r);
		1375	#ifndef NO_BRIGHTCOLOR
		1376	if (r & RS_Bold
		1377	# if ENABLE_STYLES
		1378	&& OPTION (Opt_intensityStyles)
		1379	# endif
		1380	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1381	base += minBrightCOLOR - minCOLOR;
		1382	#endif
		1383	return base;
		1384	}
		1385
		1386	int bgcolor_of (rend_t r) const
		1387	{
		1388	int base = GET_BASEBG (r);
		1389	#ifndef NO_BRIGHTCOLOR
		1390	if (r & RS_Blink
		1391	# if ENABLE_STYLES
		1392	&& OPTION (Opt_intensityStyles)
		1393	# endif
		1394	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1395	base += minBrightCOLOR - minCOLOR;
		1396	#endif
		1397	return base;
		1398	}
		1399
		1400	bool option (uint32_t opt) const
		1401	{
		1402	return OPTION (opt);
		1403	}
		1404
		1405	void set_option (uint32_t opt, bool set)
		1406	{
		1407	if (set)
		1408	options |= opt;
		1409	else
		1410	options &= ~opt;
		1411	}
		1412
		1413	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1414	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
		1415	int scr_scroll_text (int row1, int row2, int count);
		1416	void scr_reset ();
		1417	void scr_release ();
		1418	void scr_clear (bool really = false);
		1419	void scr_refresh ();
		1420	bool scr_refresh_rend (rend_t mask, rend_t value);
		1421	void scr_erase_screen (int mode);
		1422	#if ENABLE_FRILLS
		1423	void scr_erase_savelines ();
		1424	void scr_backindex ();
		1425	void scr_forwardindex ();
		1426	#endif
		1427	void scr_touch (bool refresh);
		1428	void scr_expose (int x, int y, int width, int height, bool refresh);
		1429	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1430	void scr_recolour ();
		1431	void scr_remap_chars ();
		1432	void scr_remap_chars (line_t &l);
		1433
1320	void scr_poweron ();	1434	void scr_poweron ();
1321	void scr_cursor (int mode);	1435	void scr_cursor (int mode);
		1436	void scr_do_wrap ();
1322	int scr_change_screen (int scrn);	1437	int scr_change_screen (int scrn);
1323	void scr_color (unsigned int color, int fgbg);	1438	void scr_color (unsigned int color, int fgbg);
1324	void scr_rendition (int set, int style);	1439	void scr_rendition (int set, int style);
1325	void scr_add_lines (const unicode_t *str, int nlines, int len);	1440	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1326	void scr_backspace ();	1441	void scr_backspace ();
1327	void scr_tab (int count);	1442	void scr_tab (int count, bool ht = false);
1328	void scr_backindex ();
1329	void scr_forwardindex ();
1330	void scr_gotorc (int row, int col, int relative);	1443	void scr_gotorc (int row, int col, int relative);
1331	void scr_index (enum page_dirn direction);	1444	void scr_index (enum page_dirn direction);
1332	void scr_erase_line (int mode);	1445	void scr_erase_line (int mode);
1333	void scr_E ();	1446	void scr_E ();
1334	void scr_insdel_lines (int count, int insdel);	1447	void scr_insdel_lines (int count, int insdel);
…		…
1342	void scr_rvideo_mode (int mode);	1455	void scr_rvideo_mode (int mode);
1343	void scr_report_position ();	1456	void scr_report_position ();
1344	void set_font_style ();	1457	void set_font_style ();
1345	void scr_charset_choose (int set);	1458	void scr_charset_choose (int set);
1346	void scr_charset_set (int set, unsigned int ch);	1459	void scr_charset_set (int set, unsigned int ch);
1347	int scr_move_to (int y, int len);	1460	void scr_move_to (int y, int len);
1348	int scr_page (enum page_dirn direction, int nlines);	1461	bool scr_page (enum page_dirn direction, int nlines);
1349	int scr_changeview (uint16_t oldviewstart);	1462	bool scr_changeview (int new_view_start);
1350	void scr_bell ();	1463	void scr_bell ();
1351	void scr_printscreen (int fullhist);	1464	void scr_printscreen (int fullhist);
		1465	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1466	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1352	void scr_reverse_selection ();	1467	void scr_reverse_selection ();
1353	void scr_dump (int fd);	1468	void scr_dump (int fd);
1354	void selection_check (int check_more);	1469	void selection_check (int check_more);
1355	int selection_paste (Window win, Atom prop, bool delete_prop);	1470	void selection_paste (Window win, Atom prop, bool delete_prop);
1356	void selection_property (Window win, Atom prop);	1471	void selection_property (Window win, Atom prop);
1357	void selection_request (Time tm, int x, int y);	1472	void selection_request (Time tm, int x, int y);
1358	int selection_request_other (Atom target, int selnum);	1473	int selection_request_other (Atom target, int selnum);
1359	void selection_clear ();	1474	void selection_clear ();
1360	void selection_make (Time tm);	1475	void selection_make (Time tm);
		1476	bool selection_grab (Time tm);
1361	void selection_start_colrow (int col, int row);	1477	void selection_start_colrow (int col, int row);
1362	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1478	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1363	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1479	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1364	void selection_remove_trailing_spaces ();	1480	void selection_remove_trailing_spaces ();
1365	void selection_send (const XSelectionRequestEvent &rq);	1481	void selection_send (const XSelectionRequestEvent &rq);
…		…
1372	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1488	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1373	#endif	1489	#endif
1374		1490
1375	#if defined(RXVT_SCROLLBAR)	1491	#if defined(RXVT_SCROLLBAR)
1376	// scrollbar-rxvt.C	1492	// scrollbar-rxvt.C
1377	void Draw_button (int x, int y, int state, int dirn);
1378	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1493	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1379	#endif	1494	#endif
1380		1495
1381	#if defined(XTERM_SCROLLBAR)	1496	#if defined(XTERM_SCROLLBAR)
1382	// scrollbar-xterm.C	1497	// scrollbar-xterm.C
…		…
1395		1510
1396	// xdefaults.C	1511	// xdefaults.C
1397	void get_options (int argc, const char *const *argv);	1512	void get_options (int argc, const char *const *argv);
1398	int parse_keysym (const char *str, const char *arg);	1513	int parse_keysym (const char *str, const char *arg);
1399	void get_xdefaults (FILE *stream, const char *name);	1514	void get_xdefaults (FILE *stream, const char *name);
1400	void extract_resources (Display *display, const char *name);	1515	void extract_resources ();
1401	// xpm.C	1516	// xpm.C
1402	int scale_pixmap (const char *geom);	1517	int scale_pixmap (const char *geom);
1403	void resize_pixmap ();	1518	void resize_pixmap ();
1404	Pixmap set_bgPixmap (const char *file);	1519	Pixmap set_bgPixmap (const char *file);
1405	};	1520	};
…		…
1412	#ifdef PROTOTYPES	1527	#ifdef PROTOTYPES
1413	# define __PROTO(p) p	1528	# define __PROTO(p) p
1414	#else	1529	#else
1415	# define __PROTO(p) ()	1530	# define __PROTO(p) ()
1416	#endif	1531	#endif
1417	#include "protos.h"
1418		1532
1419	#ifdef DEBUG_malloc	1533	#ifdef DEBUG_malloc
1420	# include "dmalloc.h" /* This comes last */	1534	# include "dmalloc.h" /* This comes last */
1421	#endif	1535	#endif
1422		1536

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