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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.149 by root, Thu Feb 17 15:07:48 2005 UTC vs.
Revision 1.237 by root, Sun Jan 22 20:39:47 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>
…		…
18	#include "encoding.h"	35	#include "encoding.h"
19	#include "rxvtfont.h"	36	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	37	#include "rxvttoolkit.h"
21	#include "iom.h"	38	#include "iom.h"
22	#include "salloc.h"	39	#include "salloc.h"
		40	#include "libptytty.h"
		41
		42	#include "rxvtperl.h"
		43
		44	// try to avoid some macros to decrease code size, on some systems
		45	#if ENABLE_MINIMAL
		46	# define strcmp(a,b) (strcmp)(a,b)
		47	# define strlen(a) (strlen)(a)
		48	# define strcpy(a,b) (strcpy)(a,b)
		49	# define memset(a,c,l) (memset)(a,c,l)
		50	# define memcpy(a,b,l) (memcpy)(a,b,l)
		51	#endif
23		52
24	/*	53	/*
25	*****************************************************************************	54	*****************************************************************************
26	* SYSTEM HACKS	55	* SYSTEM HACKS
27	*****************************************************************************	56	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	64	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	65	# define __sun__ 1
37	#endif	66	#endif
38		67
39	#ifndef HAVE_XPOINTER	68	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	69	typedef char *XPointer;
41	#endif	70	#endif
42		71
43	#ifdef HAVE_TERMIOS_H	72	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	73	# include <termios.h>
45	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
…		…
66	# define STDIN_FILENO 0	95	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	96	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	97	# define STDERR_FILENO 2
69	#endif	98	#endif
70		99
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	100	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	101
73	# define NO_SETOWNER_TTYDEV 1	102	#ifndef __attribute__
		103	# if __GNUC__
		104	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		105	# define __attribute__(x)
		106	# endif
74	# endif	107	# endif
		108	# define __attribute__(x)
75	#endif	109	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	110
77	# define NO_SETOWNER_TTYDEV 1	111	#define NORETURN __attribute__ ((noreturn))
		112	#define UNUSED __attribute__ ((unused))
		113
		114	// increases code size unless -fno-enforce-eh-specs
		115	#if __GNUC__
		116	# define NOTHROW
		117	# define THROW(x)
		118	#else
		119	# define NOTHROW throw()
		120	# define THROW(x) throw x
78	#endif	121	#endif
		122
		123	// exception thrown on fatal (per-instance) errors
		124	class rxvt_failure_exception { };
		125
		126	// exception thrown when the command parser runs out of input data
		127	class out_of_input { };
79		128
80	/*	129	/*
81	*****************************************************************************	130	*****************************************************************************
82	* PROTOTYPES	131	* PROTOTYPES
83	*****************************************************************************	132	*****************************************************************************
84	*/	133	*/
85	// main.C	134	// main.C
86	RETSIGTYPE rxvt_Child_signal (int sig);	135	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
87	RETSIGTYPE rxvt_Exit_signal (int sig);	136	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
88	void rxvt_clean_exit ();	137	void rxvt_clean_exit () NOTHROW;
89	void * rxvt_malloc (size_t size);	138	void * rxvt_malloc (size_t size);
90	void * rxvt_calloc (size_t number, size_t size);	139	void * rxvt_calloc (size_t number, size_t size);
91	void * rxvt_realloc (void *ptr, size_t size);	140	void * rxvt_realloc (void *ptr, size_t size);
92	void rxvt_privileges (rxvt_privaction action);
93		141
94	// util.C	142	// misc.C
95	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	143	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
96	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	144	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
97	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	145	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
98	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	146	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
99	char * rxvt_strdup (const char *str);	147	char * rxvt_strdup_cpp (const char *str);
100		148
101	// misc.C	149	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		150
102	char * rxvt_r_basename (const char *str);	151	char * rxvt_r_basename (const char *str) NOTHROW;
103	void rxvt_vlog (const char *fmt, va_list arg_ptr);	152	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
104	void rxvt_log (const char *fmt,...);	153	void rxvt_log (const char *fmt,...) NOTHROW;
105	void rxvt_warn (const char *fmt,...);	154	void rxvt_warn (const char *fmt,...) NOTHROW;
106	void rxvt_fatal (const char *fmt,...);	155	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
107	void rxvt_exit_failure ();	156	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		157
108	int rxvt_Str_match (const char *s1, const char *s2);	158	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
109	const char * rxvt_Str_skip_space (const char *str);	159	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
110	char * rxvt_Str_trim (char *str);	160	char * rxvt_Str_trim (char *str) NOTHROW;
111	int rxvt_Str_escaped (char *str);	161	int rxvt_Str_escaped (char *str) NOTHROW;
112	char ** rxvt_splitcommastring (const char *cs);	162	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
113	void rxvt_freecommastring (char **cs);	163	void rxvt_freecommastring (char **cs) NOTHROW;
114	char * rxvt_File_find (const char *file, const char *ext, const char *path);	164	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
115	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	165
116	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	166	/////////////////////////////////////////////////////////////////////////////
		167
		168	// temporarily replace the process environment
		169	extern char **environ;
		170	extern char **rxvt_environ; // the original environ pointer
		171
		172	inline void set_environ (stringvec *envv)
		173	{
		174	#if ENABLE_PERL
		175	assert (envv);
		176	#else
		177	if (envv)
		178	#endif
		179	environ = (char **)envv->begin ();
		180	}
		181
		182	inline void set_environ (char **envv)
		183	{
		184	#if ENABLE_PERL
		185	assert (envv);
		186	#else
		187	if (envv)
		188	#endif
		189	environ = envv;
		190	}
117		191
118	/*	192	/*
119	*****************************************************************************	193	*****************************************************************************
120	* STRUCTURES AND TYPEDEFS	194	* STRUCTURES AND TYPEDEFS
121	*****************************************************************************	195	*****************************************************************************
122	*/	196	*/
123	struct grwin_t;	197	struct grwin_t;
124		198
125	/* Sanitize menubar info */
126	#ifndef MENUBAR
127	# undef MENUBAR_MAX
128	#endif
129	#ifndef MENUBAR_MAX
130	# define MENUBAR_MAX 0
131	#endif
132
133	/* If we're using either the rxvt scrollbar or menu bars, keep the	199	/* If we're using either the rxvt scrollbar, keep the
134	* scrollColor resource.	200	* scrollColor resource.
135	*/	201	*/
136	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	202	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137	# define KEEP_SCROLLCOLOR 1	203	# define KEEP_SCROLLCOLOR 1
138	#else	204	#else
139	# undef KEEP_SCROLLCOLOR	205	# undef KEEP_SCROLLCOLOR
140	#endif	206	#endif
141		207
…		…
155	Time time; /* milliseconds */	221	Time time; /* milliseconds */
156	unsigned int state; /* key or button mask */	222	unsigned int state; /* key or button mask */
157	unsigned int button; /* detail */	223	unsigned int button; /* detail */
158	};	224	};
159		225
160	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
161	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
162	#define SWAP_IT(one, two, typeof) \
163	do { \
164	typeof swapittmp; \
165	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
166	} while (/* CONSTCOND */ 0)
167	#define BOUND_POSITIVE_INT16(val) \
168	(int16_t) ((val) <= 0 \
169	? 0 \
170	: min ((val), (((uint16_t)-1)>>1)))
171
172	#if ENABLE_FRILLS	226	#if ENABLE_FRILLS
173	typedef struct _mwmhints {	227	typedef struct _mwmhints {
174	CARD32 flags;	228	CARD32 flags;
175	CARD32 functions;	229	CARD32 functions;
176	CARD32 decorations;	230	CARD32 decorations;
177	INT32 input_mode;	231	INT32 input_mode;
178	CARD32 status;	232	CARD32 status;
179	} MWMHints;	233	} MWMHints;
180	#endif	234	#endif
181		235
		236	#if ENABLE_XEMBED
		237	// XEMBED messages
		238	# define XEMBED_EMBEDDED_NOTIFY 0
		239	# define XEMBED_WINDOW_ACTIVATE 1
		240	# define XEMBED_WINDOW_DEACTIVATE 2
		241	# define XEMBED_REQUEST_FOCUS 3
		242	# define XEMBED_FOCUS_IN 4
		243	# define XEMBED_FOCUS_OUT 5
		244	# define XEMBED_FOCUS_NEXT 6
		245	# define XEMBED_FOCUS_PREV 7
		246
		247	# define XEMBED_MODALITY_ON 10
		248	# define XEMBED_MODALITY_OFF 11
		249	# define XEMBED_REGISTER_ACCELERATOR 12
		250	# define XEMBED_UNREGISTER_ACCELERATOR 13
		251	# define XEMBED_ACTIVATE_ACCELERATOR 14
		252
		253	// XEMBED detail code
		254	# define XEMBED_FOCUS_CURRENT 0
		255	# define XEMBED_FOCUS_FIRST 1
		256	# define XEMBED_FOCUS_LAST 2
		257
		258	# define XEMBED_MAPPED (1 << 0)
		259	#endif
		260
182	/*	261	/*
183	*****************************************************************************	262	*****************************************************************************
184	* NORMAL DEFINES	263	* NORMAL DEFINES
185	*****************************************************************************	264	*****************************************************************************
186	*/	265	*/
…		…
198		277
199	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	278	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
200	# define NO_MOUSE_REPORT_SCROLLBAR 1	279	# define NO_MOUSE_REPORT_SCROLLBAR 1
201	#endif	280	#endif
202		281
203	#ifdef NO_RESOURCES
204	# undef USE_XGETDEFAULT
205	#endif
206
207	#if ISO_14755
208	# define ENABLE_OVERLAY 1
209	#endif
210
211	/* now look for other badly set stuff */	282	/* now look for other badly set stuff */
212		283
213	#if !defined (EACCESS) && defined(EAGAIN)	284	#if !defined (EACCESS) && defined(EAGAIN)
214	# define EACCESS EAGAIN	285	# define EACCESS EAGAIN
215	#endif	286	#endif
…		…
217	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	288	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
218	# define EXIT_SUCCESS 0 /* exit function success */	289	# define EXIT_SUCCESS 0 /* exit function success */
219	# define EXIT_FAILURE 1 /* exit function failure */	290	# define EXIT_FAILURE 1 /* exit function failure */
220	#endif	291	#endif
221		292
222	#define menuBar_esc 10
223	#define scrollBar_esc 30	293	#define scrollBar_esc 30
224	#define menuBar_margin 2 /* margin below text */
225		294
226	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	295	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
227	# define HAVE_SCROLLBARS 1	296	# define HAVE_SCROLLBARS 1
228	#endif
229
230	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
231	#ifdef HALFSHADOW
232	# define SHADOW 1
233	#else
234	# define SHADOW 2
235	#endif	297	#endif
236		298
237	#define R_SB_ALIGN_CENTRE 0	299	#define R_SB_ALIGN_CENTRE 0
238	#define R_SB_ALIGN_TOP 1	300	#define R_SB_ALIGN_TOP 1
239	#define R_SB_ALIGN_BOTTOM 2	301	#define R_SB_ALIGN_BOTTOM 2
240		302
241	#define R_SB_RXVT 0
242	#define R_SB_NEXT 1	303	#define R_SB_NEXT 1
243	#define R_SB_XTERM 2	304	#define R_SB_XTERM 2
244	#define R_SB_PLAIN 4	305	#define R_SB_PLAIN 4
		306	#define R_SB_RXVT 8
245		307
246	#define SB_WIDTH_NEXT 19	308	#define SB_WIDTH_NEXT 19
247	#define SB_WIDTH_XTERM 15	309	#define SB_WIDTH_XTERM 15
248	#define SB_WIDTH_PLAIN 7	310	#define SB_WIDTH_PLAIN 7
249	#ifndef SB_WIDTH_RXVT	311	#ifndef SB_WIDTH_RXVT
…		…
312	* |	374	* |
313	* +---< SB_WIDTH_NEXT	375	* +---< SB_WIDTH_NEXT
314	*/	376	*/
315		377
316	enum {	378	enum {
317	NO_REFRESH = 0 , /* Window not visible at all! */	379	NO_REFRESH = 0, /* Window not visible at all! */
318	FAST_REFRESH = 1<<0, /* Fully exposed window */	380	FAST_REFRESH = 1, /* Fully exposed window */
319	SLOW_REFRESH = 1<<1, /* Partially exposed window */	381	SLOW_REFRESH = 2, /* Partially exposed window */
320	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
321	};	382	};
322		383
323	#ifdef NO_SECONDARY_SCREEN	384	#ifdef NO_SECONDARY_SCREEN
324	# define NSCREENS 0	385	# define NSCREENS 0
325	#else	386	#else
…		…
331	#define FONT_DN "#-"	392	#define FONT_DN "#-"
332	#define FONT_UP "#+"	393	#define FONT_UP "#+"
333		394
334	/* flags for rxvt_scr_gotorc () */	395	/* flags for rxvt_scr_gotorc () */
335	enum {	396	enum {
336	C_RELATIVE = 1 , /* col movement is relative */	397	C_RELATIVE = 1, /* col movement is relative */
337	R_RELATIVE = 2, /* row movement is relative */	398	R_RELATIVE = 2, /* row movement is relative */
338	RELATIVE = 1 | 2,	399	RELATIVE = C_RELATIVE | R_RELATIVE,
339	};	400	};
340		401
341	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	402	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
342	enum {	403	enum {
343	INSERT = -1, /* don't change these values */	404	INSERT = -1, /* don't change these values */
…		…
356	enum {	417	enum {
357	PRIMARY = 0,	418	PRIMARY = 0,
358	SECONDARY,	419	SECONDARY,
359	};	420	};
360		421
361	#define RS_None 0 /* Normal */	422	#define RS_None 0
362		423
363	#define RS_fgMask 0x0000007fUL /* 128 colors */	424	#define RS_fgMask 0x0000007fUL // 128 colors
364	#define RS_bgMask 0x00003f80UL /* 128 colors */	425	#define RS_bgMask 0x00003f80UL // 128 colors
365		426
366	// font styles	427	// font styles
367	#define RS_Bold 0x00004000UL // value 1	428	#define RS_Bold 0x00004000UL // value 1
368	#define RS_Italic 0x00008000UL // value 2	429	#define RS_Italic 0x00008000UL // value 2
369		430
370	// fake styles	431	// fake styles
371	#define RS_Blink 0x00010000UL /* blink */	432	#define RS_Blink 0x00010000UL // blink
372	#define RS_RVid 0x00020000UL /* reverse video */	433	#define RS_RVid 0x00020000UL // reverse video
373	#define RS_Uline 0x00040000UL /* underline */	434	#define RS_Uline 0x00040000UL // underline
374		435
375	// 5 bits still to go	436	// 5 custom bits for extensions
		437	#define RS_customCount 32
		438	#define RS_customMask 0x00f80000UL
		439	#define RS_customShift 19
376		440
377	// other flags	441	// other flags
378	#define RS_Careful 0x80000000UL /* be careful when drawing these */	442	#define RS_Careful 0x80000000UL /* be careful when drawing these */
379		443
380	#define RS_styleCount 4	444	#define RS_styleCount 4
…		…
422	XTerm_property = 3, // change X property	486	XTerm_property = 3, // change X property
423	XTerm_Color = 4, // change colors	487	XTerm_Color = 4, // change colors
424	XTerm_Color00 = 10, // not implemented, CLASH!	488	XTerm_Color00 = 10, // not implemented, CLASH!
425	XTerm_Color01 = 11, // not implemented	489	XTerm_Color01 = 11, // not implemented
426	XTerm_Color_cursor = 12, // change actual 'Cursor' color	490	XTerm_Color_cursor = 12, // change actual 'Cursor' color
427	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	491	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
428	XTerm_Color_pointer_bg = 14, // not implemented	492	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
429	XTerm_Color05 = 15, // not implemented	493	XTerm_Color05 = 15, // not implemented (tektronix fg)
430	XTerm_Color06 = 16, // not implemented	494	XTerm_Color06 = 16, // not implemented (tektronix bg)
431	XTerm_Color_RV = 17, // change actual 'Highlight' color	495	XTerm_Color_RV = 17, // change actual 'Highlight' color
432	XTerm_logfile = 46, // not implemented	496	XTerm_logfile = 46, // not implemented
433	XTerm_font = 50,	497	XTerm_font = 50,
434		498
435	XTerm_konsole30 = 30, // reserved for konsole	499	XTerm_konsole30 = 30, // reserved for konsole
436	XTerm_konsole31 = 31, // reserved for konsole	500	XTerm_konsole31 = 31, // reserved for konsole
437	XTerm_emacs51 = 51, // reserved for emacs shell	501	XTerm_emacs51 = 51, // reserved for emacs shell
438	/*	502	/*
439	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	503	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		504	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
440	*/	505	*/
441	XTerm_Color_BD = 18, // change actual 'Bold' color	506	Rxvt_Color_BD = 18, // change actual 'Bold' color
442	XTerm_Color_UL = 19, // change actual 'Underline' color	507	Rxvt_Color_UL = 19, // change actual 'Underline' color
443	XTerm_Pixmap = 20, // new bg pixmap	508	Rxvt_Pixmap = 20, // new bg pixmap
444	XTerm_restoreFG = 39, // change default fg color	509	Rxvt_restoreFG = 39, // change default fg color
445	XTerm_restoreBG = 49, // change default bg color	510	Rxvt_restoreBG = 49, // change default bg color
446	XTerm_dumpscreen = 55, // dump scrollback and all of screen	511	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		512
447	XTerm_locale = 701, // change locale	513	URxvt_locale = 701, // change locale
448	XTerm_Menu = 703, // set menu item	514
449	XTerm_Color_IT = 704, // change actual 'Italic' colour	515	URxvt_Color_IT = 704, // change actual 'Italic' colour
450	XTerm_Color_tint = 705, // change actual tint colour	516	URxvt_Color_tint = 705, // change actual tint colour
		517	URxvt_Color_BD = 706,
		518	URxvt_Color_UL = 707,
451		519
452	URxvt_font = 710,	520	URxvt_font = 710,
453	URxvt_boldFont = 711,	521	URxvt_boldFont = 711,
454	URxvt_italicFont = 712,	522	URxvt_italicFont = 712,
455	URxvt_boldItalicFont = 713,	523	URxvt_boldItalicFont = 713,
		524
		525	URxvt_view_up = 720,
		526	URxvt_view_down = 721,
		527
		528	URxvt_perl = 777,
456	};	529	};
457		530
458	/* Words starting with `Color_' are colours. Others are counts */	531	/* Words starting with `Color_' are colours. Others are counts */
459	/*	532	/*
460	* The following comment is mostly obsolete since pixcolor_set was expanded:
461	* We're currently upto 29 colours. Only 3 more available. The
462	* PixColor and rendition colour usage should probably be decoupled	533	* The PixColor and rendition colour usage should probably be decoupled
463	* on the unnecessary items, e.g. Color_pointer, but won't bother	534	* on the unnecessary items, e.g. Color_pointer, but won't bother
464	* until we need to. Also, be aware of usage in pixcolor_set	535	* until we need to. Also, be aware of usage in pixcolor_set
465	*/	536	*/
466		537
467	enum colour_list {	538	enum colour_list {
…		…
517	Color_trough,	588	Color_trough,
518	#endif	589	#endif
519	#if TINTING	590	#if TINTING
520	Color_tint,	591	Color_tint,
521	#endif	592	#endif
		593	#if OFF_FOCUS_FADING
		594	Color_fade,
		595	#endif
522	NRS_COLORS, /* */	596	NRS_COLORS, /* */
523	#ifdef KEEP_SCROLLCOLOR	597	#ifdef KEEP_SCROLLCOLOR
524	Color_topShadow = NRS_COLORS,	598	Color_topShadow = NRS_COLORS,
525	Color_bottomShadow,	599	Color_bottomShadow,
526	TOTAL_COLORS	600	TOTAL_COLORS
…		…
536		610
537	/*	611	/*
538	* Resource list	612	* Resource list
539	*/	613	*/
540	enum {	614	enum {
541	Rs_display_name = 0,	615	# define def(name) Rs_ ## name,
542	Rs_term_name,	616	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
543	Rs_iconName,	617	# include "rsinc.h"
544	Rs_geometry,	618	# undef def
545	Rs_reverseVideo,	619	# undef reserve
546	Rs_color,
547	_Rs_color = Rs_color + NRS_COLORS - 1,
548	Rs_font,
549	#if ENABLE_STYLES
550	Rs_boldFont,
551	Rs_italicFont,
552	Rs_boldItalicFont,
553	#endif
554	Rs_name,
555	Rs_title,
556	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
557	Rs_path,
558	#endif
559	#ifdef XPM_BACKGROUND
560	Rs_backgroundPixmap,
561	#endif
562	#if (MENUBAR_MAX)
563	Rs_menu,
564	#endif
565	Rs_loginShell,
566	Rs_jumpScroll,
567	#ifdef HAVE_SCROLLBARS
568	Rs_scrollBar,
569	Rs_scrollBar_right,
570	Rs_scrollBar_floating,
571	Rs_scrollBar_align,
572	Rs_scrollstyle, /* Rs_scrollBar_style */
573	Rs_scrollBar_thickness,
574	#endif
575	Rs_scrollTtyOutput,
576	Rs_scrollTtyKeypress,
577	Rs_scrollWithBuffer,
578	Rs_saveLines,
579	Rs_utmpInhibit,
580	Rs_visualBell,
581	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
582	Rs_mapAlert,
583	#endif
584	#ifdef META8_OPTION
585	Rs_meta8,
586	#endif
587	#ifdef MOUSE_WHEEL
588	Rs_mouseWheelScrollPage,
589	#endif
590	#ifndef NO_BACKSPACE_KEY
591	Rs_backspace_key,
592	#endif
593	#ifndef NO_DELETE_KEY
594	Rs_delete_key,
595	#endif
596	Rs_selectstyle,
597	#ifdef PRINTPIPE
598	Rs_print_pipe,
599	#endif
600	#ifdef USE_XIM
601	Rs_preeditType,
602	Rs_inputMethod,
603	#endif
604	#ifdef TRANSPARENT
605	Rs_transparent,
606	Rs_transparent_all,
607	#endif
608	#if ENABLE_FRILLS
609	Rs_ext_bwidth,
610	Rs_int_bwidth,
611	Rs_borderLess,
612	Rs_lineSpace,
613	Rs_embed,
614	Rs_pty_fd,
615	#endif
616	Rs_cutchars,
617	Rs_modifier,
618	Rs_answerbackstring,
619	Rs_tripleclickwords,
620	Rs_insecure,
621	Rs_cursorBlink,
622	Rs_pointerBlank,
623	Rs_pointerBlankDelay,
624	Rs_imLocale,
625	Rs_imFont,
626	Rs_pastableTabs,
627	#ifndef NO_SECONDARY_SCREEN
628	Rs_secondaryScreen,
629	Rs_secondaryScroll,
630	#endif
631	#ifdef OFF_FOCUS_FADING
632	Rs_fade,
633	#endif
634	#ifdef TINTING
635	Rs_shade,
636	#endif
637	NUM_RESOURCES	620	NUM_RESOURCES
638	};	621	};
639		622
640	// see init.C:xa_names, which must be kept in sync	623	// see init.C:xa_names, which must be kept in sync
641	enum {	624	enum {
…		…
645	XA_MULTIPLE,	628	XA_MULTIPLE,
646	XA_TARGETS,	629	XA_TARGETS,
647	XA_TIMESTAMP,	630	XA_TIMESTAMP,
648	XA_VT_SELECTION,	631	XA_VT_SELECTION,
649	XA_INCR,	632	XA_INCR,
		633	XA_WM_PROTOCOLS,
650	XA_WMDELETEWINDOW,	634	XA_WM_DELETE_WINDOW,
651	XA_CLIPBOARD,	635	XA_CLIPBOARD,
652	#if ENABLE_FRILLS	636	#if ENABLE_FRILLS
		637	XA_MOTIF_WM_HINTS,
		638	#endif
		639	#if ENABLE_EWMH
653	XA_NET_WM_PID,	640	XA_NET_WM_PID,
654	XA_MOTIF_WM_HINTS,
655	XA_NET_WM_NAME,	641	XA_NET_WM_NAME,
656	XA_NET_WM_ICON_NAME,	642	XA_NET_WM_ICON_NAME,
		643	XA_NET_WM_PING,
657	#endif	644	#endif
658	#if USE_XIM	645	#if USE_XIM
659	XA_WM_LOCALE_NAME,	646	XA_WM_LOCALE_NAME,
660	#endif	647	#endif
661	#if TRANSPARENT	648	#if TRANSPARENT
662	XA_XROOTPMAP_ID,	649	XA_XROOTPMAP_ID,
663	XA_ESETROOT_PMAP_ID,	650	XA_ESETROOT_PMAP_ID,
664	#endif	651	#endif
665	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	652	#if ENABLE_XEMBED
666	XA_DNDPROTOCOL,	653	XA_XEMBED,
667	XA_DNDSELECTION,	654	XA_XEMBED_INFO,
668	#endif	655	#endif
669	NUM_XA	656	NUM_XA
670	};	657	};
671		658
672	/* DEC private modes */	659	/* DEC private modes */
…		…
683	#define PrivMode_ShiftKeys (1UL<<10)	670	#define PrivMode_ShiftKeys (1UL<<10)
684	#define PrivMode_VisibleCursor (1UL<<11)	671	#define PrivMode_VisibleCursor (1UL<<11)
685	#define PrivMode_MouseX10 (1UL<<12)	672	#define PrivMode_MouseX10 (1UL<<12)
686	#define PrivMode_MouseX11 (1UL<<13)	673	#define PrivMode_MouseX11 (1UL<<13)
687	#define PrivMode_scrollBar (1UL<<14)	674	#define PrivMode_scrollBar (1UL<<14)
688	#define PrivMode_menuBar (1UL<<15)
689	#define PrivMode_TtyOutputInh (1UL<<16)	675	#define PrivMode_TtyOutputInh (1UL<<15)
690	#define PrivMode_Keypress (1UL<<17)	676	#define PrivMode_Keypress (1UL<<16)
691	#define PrivMode_smoothScroll (1UL<<18)	677	#define PrivMode_smoothScroll (1UL<<17)
692	#define PrivMode_vt52 (1UL<<19)	678	#define PrivMode_vt52 (1UL<<18)
693	#define PrivMode_LFNL (1UL<<20)	679	#define PrivMode_LFNL (1UL<<19)
694	/* too annoying to implement X11 highlight tracking */	680	/* too annoying to implement X11 highlight tracking */
695	/* #define PrivMode_MouseX11Track (1LU<<21) */	681	/* #define PrivMode_MouseX11Track (1LU<<20) */
696		682
697	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	683	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
698	#define PrivMode(test,bit) \	684	#define PrivMode(test,bit) \
699	if (test) \	685	if (test) \
700	priv_modes |= (bit); \	686	priv_modes |= (bit); \
…		…
708	#endif	694	#endif
709		695
710	// do not change these constants lightly, there are many interdependencies	696	// do not change these constants lightly, there are many interdependencies
711	#define IMBUFSIZ 128 // input modifier buffer sizes	697	#define IMBUFSIZ 128 // input modifier buffer sizes
712	#define KBUFSZ 512 // size of keyboard mapping buffer	698	#define KBUFSZ 512 // size of keyboard mapping buffer
713	#define CBUFSIZ 4096 // size of command buffer	699	#define CBUFSIZ 2048 // size of command buffer
714	#define UBUFSIZ 4096 // character buffer	700	#define UBUFSIZ 2048 // character buffer
715		701
716	#ifndef PATH_MAX	702	#ifndef PATH_MAX
717	# define PATH_MAX 16384	703	# define PATH_MAX 16384
718	#endif	704	#endif
719		705
…		…
747	/*	733	/*
748	*****************************************************************************	734	*****************************************************************************
749	* MACRO DEFINES	735	* MACRO DEFINES
750	*****************************************************************************	736	*****************************************************************************
751	*/	737	*/
752	#define memset(x, y, z) memset((x), (y), (size_t)(z))	738	#define dLocal(type,name) type const name = this->name
753	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
754	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
755	#define strcasecmp(x, y) strcasecmp((x), (y))
756	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
757	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
758	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
759	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
760	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
761	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
762	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
763	#define strdup(x) strdup((const char *)(x))
764	#define strlen(x) strlen((const char *)(x))
765	#define strchr(x, y) strchr((const char *)(x), (int)(y))
766	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
767
768	#define dDisp Display *disp = display->display	739	#define dDisp Display *disp = this->display->display
769		740
770	/* convert pixel dimensions to row/column values. Everything as int32_t */	741	/* convert pixel dimensions to row/column values. Everything as int32_t */
771	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	742	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
772	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	743	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
773	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	744	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
774	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	745	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
775	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	746	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
776	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	747	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
777	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	748	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
778	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	749	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
779		750
780	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	751	#define OPTION(opt) (options & (opt))
781	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	752	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		753	| Opt_jumpScroll | Opt_secondaryScreen \
		754	| Opt_pastableTabs | Opt_intensityStyles)
		755
		756	// for m >= -n, ensure remainder lies between 0..n-1
		757	#define MOD(m,n) (((m) + (n)) % (n))
		758
		759	#define LINENO(n) MOD (term_start + int(n), total_rows)
		760	#define ROW(n) row_buf [LINENO (n)]
782		761
783	/* how to build & extract colors and attributes */	762	/* how to build & extract colors and attributes */
784	#define GET_BASEFG(x) (((x) & RS_fgMask))	763	#define GET_BASEFG(x) (((x) & RS_fgMask))
785	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	764	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
786	#ifndef NO_BRIGHTCOLOR
787	# define GET_FGCOLOR(x) \
788	((((x) & RS_Bold) == 0 \
789	|| GET_BASEFG (x) < minCOLOR \
790	|| GET_BASEFG (x) >= minBrightCOLOR) \
791	? GET_BASEFG (x) \
792	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
793	# define GET_BGCOLOR(x) \
794	((((x) & RS_Blink) == 0 \
795	|| GET_BASEBG (x) < minCOLOR \
796	|| GET_BASEBG (x) >= minBrightCOLOR) \
797	? GET_BASEBG (x) \
798	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
799	#else
800	# define GET_FGCOLOR(x) GET_BASEFG(x)
801	# define GET_BGCOLOR(x) GET_BASEBG(x)
802	#endif
803		765
804	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	766	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
805	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	767	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
806		768
807	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	769	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
820		782
821	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	783	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
822	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	784	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
823		785
824	#if ENABLE_STYLES	786	#if ENABLE_STYLES
825	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	787	# define FONTSET(style) fontset[GET_STYLE (style)]
826	#else	788	#else
827	# define FONTSET(style) TermWin.fontset[0]	789	# define FONTSET(style) fontset[0]
828	#endif	790	#endif
829		791
830	#ifdef HAVE_SCROLLBARS	792	#ifdef HAVE_SCROLLBARS
831	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	793	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
832	#else	794	#else
…		…
855	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	817	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
856	#define scrollbar_position(y) ((y) - scrollBar.beg)	818	#define scrollbar_position(y) ((y) - scrollBar.beg)
857	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	819	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
858	- scrollbar_minheight ())	820	- scrollbar_minheight ())
859		821
860	#if (MENUBAR_MAX > 1)
861	/* rendition style flags */
862	# define menuBar_height() (TermWin.fheight + SHADOW)
863	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
864	# define isMenuBarWindow(w) ((w) == menuBar.win)
865	#else
866	# define menuBar_height() (0)
867	# define menuBar_TotalHeight() (0)
868	# define isMenuBarWindow(w) (0)
869	#endif
870
871	#ifdef XPM_BACKGROUND	822	#ifdef XPM_BACKGROUND
872	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	823	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
873	#else	824	#else
874	# define XPMClearArea(a, b, c, d, e, f, g)	825	# define XPMClearArea(a, b, c, d, e, f, g)
875	#endif	826	#endif
876		827
877	#ifdef UTMP_SUPPORT
878	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
879	# undef HAVE_UTMPX_H
880	# undef HAVE_STRUCT_UTMPX
881	# endif
882	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
883	# undef HAVE_UTMP_H
884	# undef HAVE_STRUCT_UTMP
885	# endif
886
887	# ifdef HAVE_UTMPX_H
888	# include <utmpx.h>
889	# endif
890	# ifdef HAVE_UTMP_H
891	# include <utmp.h>
892	# endif
893	#endif
894
895	#ifdef DEBUG_CMD	828	#ifdef DEBUG_CMD
896	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	829	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
897	#else	830	#else
898	# define D_CMD(x)	831	# define D_CMD(x)
899	#endif	832	#endif
…		…
911	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	844	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
912	#else	845	#else
913	# define D_SIZE(x)	846	# define D_SIZE(x)
914	#endif	847	#endif
915		848
916	extern class rxvt_failure_exception { } rxvt_failure_exception;
917
918	typedef callback1<void, const char *> log_callback;	849	typedef callback1<void, const char *> log_callback;
919		850	typedef callback1<int, int> getfd_callback;
920	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
921	extern void rxvt_log (const char *fmt, ...);
922	extern void rxvt_warn (const char *fmt, ...);
923	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
924	extern void rxvt_exit_failure () __attribute__ ((noreturn));
925		851
926	#define SET_LOCALE(locale) rxvt_set_locale (locale)	852	#define SET_LOCALE(locale) rxvt_set_locale (locale)
927	extern bool rxvt_set_locale (const char *locale);	853	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		854	extern void rxvt_push_locale (const char *locale) NOTHROW;
		855	extern void rxvt_pop_locale () NOTHROW;
928		856
929	/*
930	*****************************************************************************	857	/****************************************************************************/
931	* VARIABLES	858
		859	#define LINE_LONGER 0x0001 // line is continued on the next row
		860	#define LINE_FILTERED 0x0002 // line has been filtered
		861	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		862
		863	struct line_t {
		864	text_t *t; // terminal the text
		865	rend_t *r; // rendition, uses RS_ flags
		866	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		867	uint32_t f; // flags
		868
		869	bool is_longer ()
		870	{
		871	return f & LINE_LONGER;
		872	}
		873
		874	void is_longer (int set)
		875	{
		876	if (set)
		877	f |= LINE_LONGER;
		878	else
		879	f &= ~LINE_LONGER;
		880	}
		881
		882	void clear ()
		883	{
		884	t = 0;
		885	r = 0;
		886	l = 0;
		887	f = 0;
		888	}
		889
		890	void touch () // call whenever a line is changed/touched/updated
		891	{
		892	#if ENABLE_PERL
		893	f &= ~LINE_FILTERED;
		894	#endif
		895	}
		896
		897	void touch (int col)
		898	{
		899	max_it (l, col);
		900	touch ();
		901	}
		902	};
		903
932	*****************************************************************************	904	/****************************************************************************/
933	*/
934	#ifdef MENUBAR
935	# include "menubar.h"
936	#endif
937
938	#define BLINK_INTERVAL 0.5
939	#define TEXT_BLINK_INTERVAL 0.5
940
941	#ifndef __attribute__
942	# ifdef __GNUC__
943	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
944	# define __attribute__(x)
945	# endif
946	# endif
947	# define __attribute__(x)
948	#endif
949		905
950	// primivite wrapper around mbstate_t to ensure initialisation	906	// primivite wrapper around mbstate_t to ensure initialisation
951	struct mbstate {	907	struct mbstate {
952	mbstate_t mbs;	908	mbstate_t mbs;
953		909
954	operator mbstate_t *() { return &mbs; }	910	operator mbstate_t *() { return &mbs; }
955	void reset () { memset (&mbs, 0, sizeof (mbs)); }	911	void reset () { memset (&mbs, 0, sizeof (mbs)); }
956	mbstate () { reset (); }	912	mbstate () { reset (); }
957	};	913	};
958		914
		915	/****************************************************************************/
		916
959	#define UNICODE_MASK 0x1fffffUL	917	#define UNICODE_MASK 0x1fffffUL
960		918
961	#if UNICODE3	919	#if UNICODE3
962	# define COMPOSE_LO 0x40000000UL	920	# define COMPOSE_LO 0x40000000UL
963	# define COMPOSE_HI 0x400fffffUL	921	# define COMPOSE_HI 0x400fffffUL
964	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	922	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
965	#else	923	#else
		924	# if ENABLE_PERL
		925	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		926	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		927	# else
966	# define COMPOSE_LO 0xd800UL	928	# define COMPOSE_LO 0xd800UL
967	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	929	# define COMPOSE_HI 0xf8ffUL
968	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	930	# endif
		931	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
969	#endif	932	#endif
970		933
971	#if ENABLE_COMBINING	934	#if ENABLE_COMBINING
972	// compose chars are used to represent composite characters	935	// compose chars are used to represent composite characters
973	// that are not representable in unicode, as well as characters	936	// that are not representable in unicode, as well as characters
…		…
993	};	956	};
994		957
995	extern class rxvt_composite_vec rxvt_composite;	958	extern class rxvt_composite_vec rxvt_composite;
996	#endif	959	#endif
997		960
		961	/****************************************************************************/
998		962
999	#ifdef KEYSYM_RESOURCE	963	#ifdef KEYSYM_RESOURCE
1000	class keyboard_manager;	964	class keyboard_manager;
1001	#endif	965	#endif
1002		966
1003	struct rxvt_term : zero_initialized, rxvt_vars {	967	struct rxvt_term : zero_initialized, rxvt_vars {
1004	log_callback *log_hook; // log error messages through this hook, if != 0	968	log_callback *log_hook; // log error messages through this hook, if != 0
1005		969	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		970	#if ENABLE_PERL
		971	rxvt_perl_term perl;
		972	#endif
1006	struct mbstate mbstate; // current input multibyte state	973	struct mbstate mbstate; // current input multibyte state
1007		974
1008	unsigned char want_refresh:1,	975	unsigned char want_refresh:1,
1009	#ifdef TRANSPARENT	976	#ifdef TRANSPARENT
1010	want_full_refresh:1, /* awaiting full screen refresh */	977	want_full_refresh:1, /* awaiting full screen refresh */
…		…
1012	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	979	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1013	am_transparent:1, /* is a transparent term */	980	am_transparent:1, /* is a transparent term */
1014	am_pixmap_trans:1, /* transparency w/known root pixmap */	981	am_pixmap_trans:1, /* transparency w/known root pixmap */
1015	#endif	982	#endif
1016	current_screen:1, /* primary or secondary */	983	current_screen:1, /* primary or secondary */
1017	hate_those_clicks:1, /* a.k.a. keep mark position */
1018	num_scr_allow:1,	984	num_scr_allow:1,
1019	bypass_keystate:1,	985	bypass_keystate:1,
1020	#ifdef CURSOR_BLINK	986	#ifdef CURSOR_BLINK
1021	hidden_cursor:1,	987	hidden_cursor:1,
1022	#endif	988	#endif
…		…
1037	#endif	1003	#endif
1038	scrollbar_align,	1004	scrollbar_align,
1039	selection_wait,	1005	selection_wait,
1040	selection_type;	1006	selection_type;
1041	/* ---------- */	1007	/* ---------- */
		1008	bool rvideo_state, rvideo_mode;
		1009	#ifndef NO_BELL
1042	short rvideo;	1010	bool rvideo_bell;
		1011	#endif
1043	int num_scr; /* screen: number lines scrolled */	1012	int num_scr; /* screen: number lines scrolled */
1044	int prev_ncol, /* screen: previous number of columns */	1013	int prev_ncol, /* screen: previous number of columns */
1045	prev_nrow; /* screen: previous number of rows */	1014	prev_nrow; /* screen: previous number of rows */
1046	/* ---------- */	1015	/* ---------- */
1047	rend_t rstyle;	1016	rend_t rstyle;
…		…
1065	refresh_limit,	1034	refresh_limit,
1066	last_bot, /* scrollbar last bottom position */	1035	last_bot, /* scrollbar last bottom position */
1067	last_top, /* scrollbar last top position */	1036	last_top, /* scrollbar last top position */
1068	last_state, /* scrollbar last state */	1037	last_state, /* scrollbar last state */
1069	scrollbar_len,	1038	scrollbar_len,
1070	#ifdef MENUBAR
1071	menu_readonly, /* okay to alter menu? */
1072	Arrows_x,
1073	#endif
1074	#if MENUBAR_MAX > 1
1075	Nbars,
1076	#endif
1077	window_vt_x,	1039	window_vt_x,
1078	window_vt_y,	1040	window_vt_y,
1079	window_sb_x,	1041	window_sb_x,
1080	# ifdef POINTER_BLANK	1042	# ifdef POINTER_BLANK
1081	pointerBlankDelay,	1043	pointerBlankDelay,
…		…
1090	unsigned long priv_modes,	1052	unsigned long priv_modes,
1091	SavedModes;	1053	SavedModes;
1092	/* ---------- */	1054	/* ---------- */
1093	Atom xa[NUM_XA];	1055	Atom xa[NUM_XA];
1094	/* ---------- */	1056	/* ---------- */
1095	#ifdef MENUBAR	1057	#ifdef RXVT_SCROLLBAR
1096	GC menubarGC;
1097	#endif
1098	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1099	GC scrollbarGC,	1058	GC scrollbarGC,
1100	topShadowGC,	1059	topShadowGC,
1101	botShadowGC;	1060	botShadowGC;
1102	#endif	1061	#endif
1103	#ifdef XTERM_SCROLLBAR	1062	#ifdef XTERM_SCROLLBAR
…		…
1135	const char *key_delete;	1094	const char *key_delete;
1136	#endif	1095	#endif
1137	struct mouse_event MEvent;	1096	struct mouse_event MEvent;
1138	XComposeStatus compose;	1097	XComposeStatus compose;
1139	ttymode_t tio;	1098	ttymode_t tio;
1140	#ifdef UTMP_SUPPORT
1141	# ifdef HAVE_STRUCT_UTMP
1142	struct utmp ut;
1143	# endif
1144	# ifdef HAVE_STRUCT_UTMPX
1145	struct utmpx utx;
1146	# endif
1147	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1148	char ut_id[5];
1149	# endif
1150	int utmp_pos;
1151	#endif
1152	row_col_t oldcursor;	1099	row_col_t oldcursor;
1153	#ifdef XPM_BACKGROUND	1100	#ifdef XPM_BACKGROUND
1154	bgPixmap_t bgPixmap;	1101	bgPixmap_t bgPixmap;
1155	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1102	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1156	#endif	1103	#endif
1157	#ifdef MENUBAR
1158	menu_t *ActiveMenu, /* currently active menu */
1159	*BuildMenu; /* the menu currently being built */
1160	bar_t *CurrentBar;
1161	# if ! (MENUBAR_MAX > 1)
1162	bar_t BarList;
1163	# endif /* (MENUBAR_MAX > 1) */
1164	#endif
1165	#ifdef CURSOR_BLINK
1166	struct timeval lastcursorchange;
1167	#endif
1168	#ifdef POINTER_BLANK
1169	struct timeval lastmotion;
1170	#endif
1171		1104
1172	#if ENABLE_OVERLAY	1105	#if ENABLE_OVERLAY
1173	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1106	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174	text_t **ov_text;	1107	text_t **ov_text;
1175	rend_t **ov_rend;	1108	rend_t **ov_rend;
1176		1109
1177	void scr_swap_overlay ();	1110	void scr_swap_overlay () NOTHROW;
1178	void scr_overlay_new (int x, int y, int w, int h);	1111	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1179	void scr_overlay_off ();	1112	void scr_overlay_off () NOTHROW;
1180	void scr_overlay_set (int x, int y,	1113	void scr_overlay_set (int x, int y,
1181	text_t text,	1114	text_t text,
1182	rend_t rend = OVERLAY_RSTYLE);	1115	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183	void scr_overlay_set (int x, int y, const char *s);	1116	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1117	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1184	#endif	1118	#endif
1185		1119
1186	vector<void *> allocated; // free these memory blocks with free()	1120	vector<void *> allocated; // free these memory blocks with free()
1187		1121
1188	char *env_windowid; /* environmental variable WINDOWID */	1122	char *env_windowid; /* environmental variable WINDOWID */
1189	char *env_display; /* environmental variable DISPLAY */	1123	char *env_display; /* environmental variable DISPLAY */
1190	char *env_term; /* environmental variable TERM */	1124	char *env_term; /* environmental variable TERM */
1191	char *env_colorfgbg;	1125	char *env_colorfgbg;
1192	char *locale;	1126	char *locale;
1193	char charsets[4];	1127	char charsets[4];
1194	unsigned char *v_buffer; /* pointer to physical buffer */	1128	char *v_buffer; /* pointer to physical buffer */
1195	unsigned int v_buflen; /* size of area to write */	1129	unsigned int v_buflen; /* size of area to write */
1196	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1130	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1197		1131
1198	#ifdef KEYSYM_RESOURCE	1132	#ifdef KEYSYM_RESOURCE
1199	keyboard_manager *keyboard;	1133	keyboard_manager *keyboard;
1200	#endif	1134	#endif
1201		1135
1202	const char *rs[NUM_RESOURCES];	1136	const char *rs[NUM_RESOURCES];
1203	/* command input buffering */	1137	/* command input buffering */
1204	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1138	char *cmdbuf_ptr, *cmdbuf_endp;
1205	unsigned char cmdbuf_base[CBUFSIZ];	1139	char cmdbuf_base[CBUFSIZ];
		1140
		1141	ptytty *pty;
1206		1142
1207	rxvt_salloc *talloc; // text line allocator	1143	rxvt_salloc *talloc; // text line allocator
1208	rxvt_salloc *ralloc; // rend line allocator	1144	rxvt_salloc *ralloc; // rend line allocator
1209		1145
1210	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1146	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1213	// ISO 14755 entry support	1149	// ISO 14755 entry support
1214	unicode_t iso14755buf;	1150	unicode_t iso14755buf;
1215	void commit_iso14755 ();	1151	void commit_iso14755 ();
1216	int hex_keyval (XKeyEvent &ev);	1152	int hex_keyval (XKeyEvent &ev);
1217	# if ISO_14755	1153	# if ISO_14755
1218	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1154	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1219	void iso14755_54 (int x, int y);	1155	void iso14755_54 (int x, int y);
1220	# endif	1156	# endif
1221	#endif	1157	#endif
1222		1158
1223	// modifies first argument(!)	1159	// modifies first argument(!)
1224	void paste (unsigned char *data, unsigned int len);	1160	void paste (char *data, unsigned int len) NOTHROW;
1225		1161
1226	void flush ();	1162	long vt_emask, vt_emask_perl;
		1163
		1164	void vt_select_input () const NOTHROW
		1165	{
		1166	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1167	}
1227		1168
1228	#if TRANSPARENT	1169	#if TRANSPARENT
1229	void rootwin_cb (XEvent &xev);	1170	void rootwin_cb (XEvent &xev);
1230	xevent_watcher rootwin_ev;	1171	xevent_watcher rootwin_ev;
1231	#endif	1172	#endif
1232		1173
1233
1234	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1235	void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1236
1237	void x_cb (XEvent &xev);	1174	void x_cb (XEvent &xev);
		1175	void flush ();
1238	xevent_watcher termwin_ev;	1176	xevent_watcher termwin_ev;
1239	xevent_watcher vt_ev;	1177	xevent_watcher vt_ev;
1240	#ifdef HAVE_SCROLLBARS	1178	#ifdef HAVE_SCROLLBARS
1241	xevent_watcher scrollbar_ev;	1179	xevent_watcher scrollbar_ev;
1242	#endif	1180	#endif
1243	#ifdef MENUBAR
1244	xevent_watcher menubar_ev;
1245	#endif
1246		1181
		1182	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1247	void check_cb (check_watcher &w); check_watcher check_ev;	1183	void check_cb (check_watcher &w); check_watcher check_ev;
1248	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1184	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1249	void flush_cb (time_watcher &w); time_watcher flush_ev;	1185	void flush_cb (time_watcher &w); time_watcher flush_ev;
1250
1251	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1186	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1252
1253	void incr_cb (time_watcher &w); time_watcher incr_ev;	1187	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1254		1188
1255	#ifdef CURSOR_BLINK	1189	#ifdef CURSOR_BLINK
1256	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1190	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1257	#endif	1191	#endif
1258	#ifdef TEXT_BLINK	1192	#ifdef TEXT_BLINK
1259	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1193	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1194	#endif
		1195	#ifndef NO_BELL
		1196	void bell_cb (time_watcher &w); time_watcher bell_ev;
1260	#endif	1197	#endif
1261		1198
1262	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1199	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1263	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1200	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1264	#endif	1201	#endif
…		…
1274	void pointer_blank ();	1211	void pointer_blank ();
1275	#endif	1212	#endif
1276	void pointer_unblank ();	1213	void pointer_unblank ();
1277		1214
1278	void tt_printf (const char *fmt,...);	1215	void tt_printf (const char *fmt,...);
1279	void tt_write (const unsigned char *data, unsigned int len);	1216	void tt_write (const char *data, unsigned int len);
1280	void pty_write ();	1217	void pty_write ();
1281		1218
1282	void tt_winch ();	1219	void tt_winch ();
1283		1220
1284	rxvt_term ();	1221	rxvt_term ();
1285	~rxvt_term ();	1222	~rxvt_term ();
1286	void destroy ();	1223	void destroy ();
1287	void emergency_cleanup ();	1224	void emergency_cleanup ();
1288		1225
1289	bool init (int argc, const char *const *argv);	1226	bool init (int argc, const char *const *argv, stringvec *envv);
		1227
		1228	bool init (stringvec *argv, stringvec *envv)
		1229	{
		1230	this->argv = argv;
		1231	return init (argv->size (), argv->begin (), envv);
		1232	}
		1233
1290	bool init_vars ();	1234	bool init_vars ();
1291		1235
1292	bool pty_fill ();	1236	bool pty_fill ();
		1237
		1238	void make_current () const // make this the "currently active" urxvt instance
		1239	{
		1240	SET_R (this);
		1241	rxvt_set_locale (locale);
		1242	set_environ (envv);
		1243	}
1293		1244
1294	void init_secondary ();	1245	void init_secondary ();
1295	const char **init_resources (int argc, const char *const *argv);	1246	const char **init_resources (int argc, const char *const *argv);
		1247	const char *x_resource (const char *name);
1296	void init_env ();	1248	void init_env ();
1297	void set_locale (const char *locale);	1249	void set_locale (const char *locale);
1298	void init_xlocale ();	1250	void init_xlocale ();
1299	void init_command (const char *const *argv);	1251	void init_command (const char *const *argv);
1300	void run_command (const char *const *argv);	1252	void run_command (const char *const *argv);
1301	int run_child (const char *const *argv);	1253	int run_child (const char *const *argv);
1302		1254
1303	void color_aliases (int idx);	1255	void color_aliases (int idx);
1304	void recolour_cursor ();	1256	void recolour_cursor ();
1305	void create_windows (int argc, const char *const *argv);	1257	void create_windows (int argc, const char *const *argv);
1306	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1258	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1307	void window_calc (unsigned int width, unsigned int height);	1259	void window_calc (unsigned int newwidth, unsigned int newheight);
1308		1260
1309	#if USE_XIM	1261	#if USE_XIM
1310	rxvt_xim *input_method;	1262	rxvt_xim *input_method;
1311	XIC Input_Context;	1263	XIC Input_Context;
1312	XIMStyle input_style;	1264	XIMStyle input_style;
1313	XPoint spot; // most recently sent spot position	1265	XPoint spot; // most recently sent spot position
1314		1266
1315	void im_destroy ();	1267	void im_destroy ();
1316	void im_cb (); im_watcher im_ev;	1268	void im_cb (); im_watcher im_ev;
1317	void im_set_size (XRectangle &size);	1269	void im_set_size (XRectangle &size);
1318	void im_set_position (XPoint &pos);	1270	void im_set_position (XPoint &pos) NOTHROW;
1319	void im_set_color (unsigned long &fg, unsigned long &bg);	1271	void im_set_color (unsigned long &fg, unsigned long &bg);
1320	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1272	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1321		1273
1322	bool IMisRunning ();	1274	bool IMisRunning ();
1323	void IMSendSpot ();	1275	void IMSendSpot ();
…		…
1325	void IMSetStatusPosition ();	1277	void IMSetStatusPosition ();
1326	#endif	1278	#endif
1327		1279
1328	void resize_scrollbar ();	1280	void resize_scrollbar ();
1329		1281
1330	void pixel_position (int *x, int *y);
1331
1332	void selection_click (int clicks, int x, int y);
1333	void selection_extend (int x, int y, int flag);
1334	void selection_rotate (int x, int y);
1335
1336	/* autoconvert */
1337
1338	// command.C	1282	// command.C
1339	void lookup_key (XKeyEvent &ev);	1283	void lookup_key (XKeyEvent &ev);
1340	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1284	unsigned int cmd_write (const char *str, unsigned int count);
1341		1285
1342	unicode_t next_char ();	1286	wchar_t next_char () NOTHROW;
1343	unicode_t cmd_getc ();	1287	wchar_t cmd_getc () THROW ((class out_of_input));
1344	unicode_t next_octet ();	1288	uint32_t next_octet () NOTHROW;
1345	unicode_t cmd_get8 ();	1289	uint32_t cmd_get8 () THROW ((class out_of_input));
1346		1290
1347	bool cmd_parse ();	1291	bool cmd_parse ();
1348	void mouse_report (XButtonEvent &ev);	1292	void mouse_report (XButtonEvent &ev);
1349	void button_press (XButtonEvent &ev);	1293	void button_press (XButtonEvent &ev);
1350	void button_release (XButtonEvent &ev);	1294	void button_release (XButtonEvent &ev);
		1295	void focus_in ();
		1296	void focus_out ();
1351	int check_our_parents ();	1297	int check_our_parents ();
1352	#ifdef PRINTPIPE	1298	#ifdef PRINTPIPE
1353	FILE *popen_printer ();	1299	FILE *popen_printer ();
1354	int pclose_printer (FILE *stream);	1300	int pclose_printer (FILE *stream);
1355	#endif	1301	#endif
…		…
1357	void process_nonprinting (unicode_t ch);	1303	void process_nonprinting (unicode_t ch);
1358	void process_escape_vt52 (unicode_t ch);	1304	void process_escape_vt52 (unicode_t ch);
1359	void process_escape_seq ();	1305	void process_escape_seq ();
1360	void process_csi_seq ();	1306	void process_csi_seq ();
1361	void process_window_ops (const int *args, unsigned int nargs);	1307	void process_window_ops (const int *args, unsigned int nargs);
1362	unsigned char *get_to_st (unicode_t &ends_how);	1308	char *get_to_st (unicode_t &ends_how);
1363	void process_dcs_seq ();	1309	void process_dcs_seq ();
1364	void process_osc_seq ();	1310	void process_osc_seq ();
1365	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1311	void process_color_seq (int report, int color, const char *str, char resp);
1366	void process_xterm_seq (int op, const char *str, unsigned char resp);	1312	void process_xterm_seq (int op, const char *str, char resp);
1367	int privcases (int mode, unsigned long bit);	1313	int privcases (int mode, unsigned long bit);
1368	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1314	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1369	void process_sgr_mode (unsigned int nargs, const int *arg);	1315	void process_sgr_mode (unsigned int nargs, const int *arg);
1370	void process_graphics ();	1316	void process_graphics ();
1371	// init.C	1317	// init.C
1372	void Get_Colours ();	1318	void Get_Colours ();
1373	void get_ourmods ();	1319	void get_ourmods ();
1374	// logging.C
1375	void makeutent (const char *pty, const char *hostname);
1376	void cleanutent ();
1377	// main.C	1320	// main.C
1378	void privileged_utmp (rxvt_privaction action);
1379	bool set_fonts ();	1321	bool set_fonts ();
1380	void set_string_property (Atom prop, const char *str, int len = -1);	1322	void set_string_property (Atom prop, const char *str, int len = -1);
1381	void set_utf8_property (Atom prop, const char *str, int len = -1);	1323	void set_utf8_property (Atom prop, const char *str, int len = -1);
1382	void set_title (const char *str);	1324	void set_title (const char *str);
1383	void set_icon_name (const char *str);	1325	void set_icon_name (const char *str);
1384	void set_window_color (int idx, const char *color);	1326	void set_window_color (int idx, const char *color);
1385	void set_colorfgbg ();	1327	void set_colorfgbg ();
1386	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1328	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1387	void set_widthheight (unsigned int width, unsigned int height);	1329	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1388
1389	#ifdef MENUBAR
1390	// menubar.C
1391	void menuitem_free (menu_t *menu, menuitem_t *item);
1392	int action_dispatch (action_t *action);
1393	void menuarrow_free (char name);
1394	void menuarrow_add (char *string);
1395	char *menu_find_base (menu_t **menu, char *path);
1396	menu_t *menu_delete (menu_t *menu);
1397	menu_t *menu_add (menu_t *parent, char *path);
1398	void drawbox_menubar (int x, int len, int state);
1399	void drawtriangle (int x, int y, int state);
1400	void drawbox_menuitem (int y, int state);
1401	void menu_show ();
1402	void menu_display (void (rxvt_term::*update) ());
1403	void menu_hide_all ();
1404	void menu_hide ();
1405	void menu_clear (menu_t *menu);
1406	void menubar_clear ();
1407	bar_t *menubar_find (const char *name);
1408	int menubar_push (const char *name);
1409	void menubar_remove (const char *name);
1410	void menubar_dump (FILE *fp);
1411	void menubar_read (const char *filename);
1412	void menubar_dispatch (char *str);
1413	void draw_Arrows (int name, int state);
1414	void menubar_expose ();
1415	int menubar_mapping (int map);
1416	int menu_select (XButtonEvent &ev);
1417	void menubar_select (XButtonEvent &ev);
1418	void menubar_control (XButtonEvent &ev);
1419	void map_menuBar (int map);
1420	#endif
1421		1330
1422	// screen.C	1331	// screen.C
1423	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1332
1424	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1333	void lalloc (line_t &l) const
		1334	{
		1335	l.t = (text_t *)talloc->alloc ();
		1336	l.r = (rend_t *)ralloc->alloc ();
		1337	}
		1338
		1339	#if 0
		1340	void lfree (line_t &l)
		1341	{
		1342	talloc->free (l.t);
		1343	ralloc->free (l.r);
		1344	}
		1345	#endif
		1346
		1347	void lresize (line_t &l) const
		1348	{
		1349	if (!l.t)
		1350	return;
		1351
		1352	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1353	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1354
		1355	l.l = min (l.l, ncol);
		1356
		1357	if (ncol > prev_ncol)
		1358	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1359	}
		1360
		1361	int fgcolor_of (rend_t r) const NOTHROW
		1362	{
		1363	int base = GET_BASEFG (r);
		1364	#ifndef NO_BRIGHTCOLOR
		1365	if (r & RS_Bold
		1366	# if ENABLE_STYLES
		1367	&& OPTION (Opt_intensityStyles)
		1368	# endif
		1369	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1370	base += minBrightCOLOR - minCOLOR;
		1371	#endif
		1372	return base;
		1373	}
		1374
		1375	int bgcolor_of (rend_t r) const NOTHROW
		1376	{
		1377	int base = GET_BASEBG (r);
		1378	#ifndef NO_BRIGHTCOLOR
		1379	if (r & RS_Blink
		1380	# if ENABLE_STYLES
		1381	&& OPTION (Opt_intensityStyles)
		1382	# endif
		1383	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1384	base += minBrightCOLOR - minCOLOR;
		1385	#endif
		1386	return base;
		1387	}
		1388
		1389	bool option (uint32_t opt) const NOTHROW
		1390	{
		1391	return OPTION (opt);
		1392	}
		1393
		1394	void set_option (uint32_t opt, bool set) NOTHROW
		1395	{
		1396	if (set)
		1397	options |= opt;
		1398	else
		1399	options &= ~opt;
		1400	}
		1401
		1402	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1403	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1425	int scr_scroll_text (int row1, int row2, int count, int spec);	1404	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1426	void scr_reset ();	1405	void scr_reset ();
1427	void scr_reset_realloc ();
1428	void scr_release ();	1406	void scr_release () NOTHROW;
1429	void scr_clear (bool really = false);	1407	void scr_clear (bool really = false) NOTHROW;
1430	void scr_refresh (unsigned char refresh_type);	1408	void scr_refresh () NOTHROW;
1431	bool scr_refresh_rend (rend_t mask, rend_t value);	1409	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1432	void scr_erase_screen (int mode);	1410	void scr_erase_screen (int mode) NOTHROW;
		1411	#if ENABLE_FRILLS
		1412	void scr_erase_savelines () NOTHROW;
		1413	void scr_backindex () NOTHROW;
		1414	void scr_forwardindex () NOTHROW;
		1415	#endif
1433	void scr_touch (bool refresh);	1416	void scr_touch (bool refresh) NOTHROW;
1434	void scr_expose (int x, int y, int width, int height, bool refresh);	1417	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1435	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1418	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1436	void scr_recolour ();	1419	void scr_recolour () NOTHROW;
1437	void scr_remap_chars ();	1420	void scr_remap_chars () NOTHROW;
1438	void scr_remap_chars (text_t *tp, rend_t *rp);	1421	void scr_remap_chars (line_t &l) NOTHROW;
		1422
		1423	enum cursor_mode { SAVE, RESTORE };
1439		1424
1440	void scr_poweron ();	1425	void scr_poweron ();
1441	void scr_cursor (int mode);	1426	void scr_cursor (cursor_mode mode) NOTHROW;
1442	void scr_do_wrap ();	1427	void scr_do_wrap () NOTHROW;
		1428	void scr_swap_screen () NOTHROW;
1443	int scr_change_screen (int scrn);	1429	void scr_change_screen (int scrn);
1444	void scr_color (unsigned int color, int fgbg);	1430	void scr_color (unsigned int color, int fgbg) NOTHROW;
1445	void scr_rendition (int set, int style);	1431	void scr_rendition (int set, int style) NOTHROW;
1446	void scr_add_lines (const unicode_t *str, int nlines, int len);	1432	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1447	void scr_backspace ();	1433	void scr_backspace () NOTHROW;
1448	void scr_tab (int count, bool ht = false);	1434	void scr_tab (int count, bool ht = false) NOTHROW;
1449	void scr_backindex ();
1450	void scr_forwardindex ();
1451	void scr_gotorc (int row, int col, int relative);	1435	void scr_gotorc (int row, int col, int relative) NOTHROW;
1452	void scr_index (enum page_dirn direction);	1436	void scr_index (enum page_dirn direction) NOTHROW;
1453	void scr_erase_line (int mode);	1437	void scr_erase_line (int mode) NOTHROW;
1454	void scr_E ();	1438	void scr_E () NOTHROW;
1455	void scr_insdel_lines (int count, int insdel);	1439	void scr_insdel_lines (int count, int insdel) NOTHROW;
1456	void scr_insdel_chars (int count, int insdel);	1440	void scr_insdel_chars (int count, int insdel) NOTHROW;
1457	void scr_scroll_region (int top, int bot);	1441	void scr_scroll_region (int top, int bot) NOTHROW;
1458	void scr_cursor_visible (int mode);	1442	void scr_cursor_visible (int mode) NOTHROW;
1459	void scr_autowrap (int mode);	1443	void scr_autowrap (int mode) NOTHROW;
1460	void scr_relative_origin (int mode);	1444	void scr_relative_origin (int mode) NOTHROW;
1461	void scr_insert_mode (int mode);	1445	void scr_insert_mode (int mode) NOTHROW;
1462	void scr_set_tab (int mode);	1446	void scr_set_tab (int mode) NOTHROW;
1463	void scr_rvideo_mode (int mode);	1447	void scr_rvideo_mode (bool on) NOTHROW;
1464	void scr_report_position ();	1448	void scr_report_position () NOTHROW;
1465	void set_font_style ();	1449	void set_font_style () NOTHROW;
1466	void scr_charset_choose (int set);	1450	void scr_charset_choose (int set) NOTHROW;
1467	void scr_charset_set (int set, unsigned int ch);	1451	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1468	int scr_move_to (int y, int len);	1452	void scr_move_to (int y, int len) NOTHROW;
1469	int scr_page (enum page_dirn direction, int nlines);	1453	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1470	int scr_changeview (unsigned int oldviewstart);	1454	bool scr_changeview (int new_view_start) NOTHROW;
1471	void scr_bell ();	1455	void scr_bell () NOTHROW;
1472	void scr_printscreen (int fullhist);	1456	void scr_printscreen (int fullhist) NOTHROW;
		1457	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1458	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1473	void scr_reverse_selection ();	1459	void scr_reverse_selection () NOTHROW;
1474	void scr_dump (int fd);	1460	void scr_dump (int fd) NOTHROW;
		1461
1475	void selection_check (int check_more);	1462	void selection_check (int check_more) NOTHROW;
1476	void selection_paste (Window win, Atom prop, bool delete_prop);	1463	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1477	void selection_property (Window win, Atom prop);	1464	void selection_property (Window win, Atom prop) NOTHROW;
1478	void selection_request (Time tm, int x, int y);	1465	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1479	int selection_request_other (Atom target, int selnum);	1466	int selection_request_other (Atom target, int selnum) NOTHROW;
1480	void selection_clear ();	1467	void selection_clear () NOTHROW;
1481	void selection_make (Time tm);	1468	void selection_make (Time tm);
		1469	bool selection_grab (Time tm) NOTHROW;
1482	void selection_start_colrow (int col, int row);	1470	void selection_start_colrow (int col, int row) NOTHROW;
1483	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1471	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1484	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1472	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1485	void selection_remove_trailing_spaces ();	1473	void selection_remove_trailing_spaces () NOTHROW;
1486	void selection_send (const XSelectionRequestEvent &rq);	1474	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1475	void selection_click (int clicks, int x, int y) NOTHROW;
		1476	void selection_extend (int x, int y, int flag) NOTHROW;
		1477	void selection_rotate (int x, int y) NOTHROW;
		1478
		1479	void pixel_position (int *x, int *y) NOTHROW;
1487		1480
1488	#if defined(NEXT_SCROLLBAR)	1481	#if defined(NEXT_SCROLLBAR)
1489	// scrollbar-next.C	1482	// scrollbar-next.C
1490	Pixmap renderPixmap (const char *const *data, int width, int height);	1483	Pixmap renderPixmap (const char *const *data, int width, int height);
1491	void init_scrollbar_stuff ();	1484	void init_scrollbar_stuff ();
…		…
1493	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1494	#endif	1487	#endif
1495		1488
1496	#if defined(RXVT_SCROLLBAR)	1489	#if defined(RXVT_SCROLLBAR)
1497	// scrollbar-rxvt.C	1490	// scrollbar-rxvt.C
1498	void Draw_button (int x, int y, int state, int dirn);
1499	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1491	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1500	#endif	1492	#endif
1501		1493
1502	#if defined(XTERM_SCROLLBAR)	1494	#if defined(XTERM_SCROLLBAR)
1503	// scrollbar-xterm.C	1495	// scrollbar-xterm.C

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