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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.121 by root, Wed Aug 25 03:52:09 2004 UTC vs.
Revision 1.224 by root, Thu Jan 19 19:51:08 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>
14	#if ENABLE_FRILLS	31	#if ENABLE_FRILLS
15	#include <X11/Xmd.h>	32	# include <X11/Xmd.h>
16	#endif	33	#endif
17		34
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
		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
23		51
24	/*	52	/*
25	*****************************************************************************	53	*****************************************************************************
26	* SYSTEM HACKS	54	* SYSTEM HACKS
27	*****************************************************************************	55	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	64	# define __sun__ 1
37	#endif	65	#endif
38		66
39	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	68	typedef char *XPointer;
41	#endif	69	#endif
42		70
43	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	72	# include <termios.h>
45	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
66	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
69	#endif	97	#endif
70		98
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73	# define NO_SETOWNER_TTYDEV 1
74	# endif
75	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
77	# define NO_SETOWNER_TTYDEV 1
78	#endif
79
80	/*	99	/*
81	*****************************************************************************	100	*****************************************************************************
82	* PROTOTYPES	101	* PROTOTYPES
83	*****************************************************************************	102	*****************************************************************************
84	*/	103	*/
		104	// main.C
85	RETSIGTYPE rxvt_Child_signal (int sig);	105	RETSIGTYPE rxvt_Child_signal (int sig);
86	RETSIGTYPE rxvt_Exit_signal (int sig);	106	RETSIGTYPE rxvt_Exit_signal (int sig);
87	void rxvt_clean_exit ();	107	void rxvt_clean_exit ();
88	void * rxvt_malloc (size_t size);	108	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	109	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	110	void * rxvt_realloc (void *ptr, size_t size);
		111
		112	// util.C
91	char * rxvt_wcstombs (const wchar_t *str, int len);	113	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		114	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		115	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		116	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
92	char * rxvt_strdup (const char *str);	117	char * rxvt_strdup (const char *str);
		118
		119	// misc.C
93	char * rxvt_r_basename (const char *str);	120	char * rxvt_r_basename (const char *str);
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);	121	void rxvt_vlog (const char *fmt, va_list arg_ptr);
95	void rxvt_log (const char *fmt,...);	122	void rxvt_log (const char *fmt,...);
96	void rxvt_warn (const char *fmt,...);	123	void rxvt_warn (const char *fmt,...);
97	void rxvt_fatal (const char *fmt,...);	124	void rxvt_fatal (const char *fmt,...);
…		…
99	int rxvt_Str_match (const char *s1, const char *s2);	126	int rxvt_Str_match (const char *s1, const char *s2);
100	const char * rxvt_Str_skip_space (const char *str);	127	const char * rxvt_Str_skip_space (const char *str);
101	char * rxvt_Str_trim (char *str);	128	char * rxvt_Str_trim (char *str);
102	int rxvt_Str_escaped (char *str);	129	int rxvt_Str_escaped (char *str);
103	char ** rxvt_splitcommastring (const char *cs);	130	char ** rxvt_splitcommastring (const char *cs);
		131	void rxvt_freecommastring (char **cs);
104	char * rxvt_File_find (const char *file, const char *ext, const char *path);	132	char * rxvt_File_find (const char *file, const char *ext, const char *path);
105	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	133	void rxvt_usleep (int usecs);
106	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
107		134
108	void rxvt_privileges (rxvt_privaction action);	135	/////////////////////////////////////////////////////////////////////////////
		136
		137	// temporarily replace the process environment
		138	extern char **environ;
		139	extern char **rxvt_environ; // the original environ pointer
		140
		141	inline void set_environ (stringvec *envv)
		142	{
		143	if (envv)
		144	environ = (char **)envv->begin ();
		145	}
		146
		147	inline void set_environ (char **envv)
		148	{
		149	if (envv)
		150	environ = envv;
		151	}
109		152
110	/*	153	/*
111	*****************************************************************************	154	*****************************************************************************
112	* STRUCTURES AND TYPEDEFS	155	* STRUCTURES AND TYPEDEFS
113	*****************************************************************************	156	*****************************************************************************
114	*/	157	*/
115	struct grwin_t;	158	struct grwin_t;
116		159
117	/* Sanitize menubar info */
118	#ifndef MENUBAR
119	# undef MENUBAR_MAX
120	#endif
121	#ifndef MENUBAR_MAX
122	# define MENUBAR_MAX 0
123	#endif
124
125	/* If we're using either the rxvt scrollbar or menu bars, keep the	160	/* If we're using either the rxvt scrollbar, keep the
126	* scrollColor resource.	161	* scrollColor resource.
127	*/	162	*/
128	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	163	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
129	# define KEEP_SCROLLCOLOR 1	164	# define KEEP_SCROLLCOLOR 1
130	#else	165	#else
131	# undef KEEP_SCROLLCOLOR	166	# undef KEEP_SCROLLCOLOR
132	#endif	167	#endif
133		168
134	#ifdef XPM_BACKGROUND	169	#ifdef XPM_BACKGROUND
135	typedef struct {	170	typedef struct {
136	short w, h, x, y;	171	short w, h, x, y;
137	Pixmap pixmap;	172	Pixmap pixmap;
138	} bgPixmap_t;	173	} bgPixmap_t;
139	#endif	174	#endif
		175
		176	struct rxvt_ptytty {
		177	int pty; // pty file descriptor; connected to rxvt
		178	int tty; // tty file descriptor; connected to child
		179
		180	virtual ~rxvt_ptytty ()
		181	{
		182	//
		183	}
		184
		185	virtual bool get () = 0;
		186	#if UTMP_SUPPORT
		187	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		188	#endif
		189
		190	void close_tty ();
		191	bool make_controlling_tty ();
		192	void set_utf8_mode (bool on);
		193	};
		194
		195	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		196	void rxvt_ptytty_server (); // start the ptytty server process
140		197
141	/*	198	/*
142	* the 'essential' information for reporting Mouse Events	199	* the 'essential' information for reporting Mouse Events
143	* pared down from XButtonEvent	200	* pared down from XButtonEvent
144	*/	201	*/
145	struct mouse_event {	202	struct mouse_event {
146	int clicks;	203	int clicks;
147	Time time; /* milliseconds */	204	Time time; /* milliseconds */
148	unsigned int state; /* key or button mask */	205	unsigned int state; /* key or button mask */
149	unsigned int button; /* detail */	206	unsigned int button; /* detail */
150	};	207	};
151
152	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
153	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
154	#define SWAP_IT(one, two, typeof) \
155	do { \
156	typeof swapittmp; \
157	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
158	} while (/* CONSTCOND */ 0)
159	#define BOUND_POSITIVE_INT16(val) \
160	(int16_t) ((val) <= 0 \
161	? 0 \
162	: min ((val), (((uint16_t)-1)>>1)))
163		208
164	#if ENABLE_FRILLS	209	#if ENABLE_FRILLS
165	typedef struct _mwmhints {	210	typedef struct _mwmhints {
166	CARD32 flags;	211	CARD32 flags;
167	CARD32 functions;	212	CARD32 functions;
…		…
169	INT32 input_mode;	214	INT32 input_mode;
170	CARD32 status;	215	CARD32 status;
171	} MWMHints;	216	} MWMHints;
172	#endif	217	#endif
173		218
		219	#if ENABLE_XEMBED
		220	// XEMBED messages
		221	# define XEMBED_EMBEDDED_NOTIFY 0
		222	# define XEMBED_WINDOW_ACTIVATE 1
		223	# define XEMBED_WINDOW_DEACTIVATE 2
		224	# define XEMBED_REQUEST_FOCUS 3
		225	# define XEMBED_FOCUS_IN 4
		226	# define XEMBED_FOCUS_OUT 5
		227	# define XEMBED_FOCUS_NEXT 6
		228	# define XEMBED_FOCUS_PREV 7
		229
		230	# define XEMBED_MODALITY_ON 10
		231	# define XEMBED_MODALITY_OFF 11
		232	# define XEMBED_REGISTER_ACCELERATOR 12
		233	# define XEMBED_UNREGISTER_ACCELERATOR 13
		234	# define XEMBED_ACTIVATE_ACCELERATOR 14
		235
		236	// XEMBED detail code
		237	# define XEMBED_FOCUS_CURRENT 0
		238	# define XEMBED_FOCUS_FIRST 1
		239	# define XEMBED_FOCUS_LAST 2
		240
		241	# define XEMBED_MAPPED (1 << 0)
		242	#endif
		243
174	/*	244	/*
175	*****************************************************************************	245	*****************************************************************************
176	* NORMAL DEFINES	246	* NORMAL DEFINES
177	*****************************************************************************	247	*****************************************************************************
178	*/	248	*/
…		…
190		260
191	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	261	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
192	# define NO_MOUSE_REPORT_SCROLLBAR 1	262	# define NO_MOUSE_REPORT_SCROLLBAR 1
193	#endif	263	#endif
194		264
195	#ifdef NO_RESOURCES
196	# undef USE_XGETDEFAULT
197	#endif
198
199	#if ISO_14755
200	# define ENABLE_OVERLAY 1
201	#endif
202
203	/* now look for other badly set stuff */	265	/* now look for other badly set stuff */
204		266
205	#if !defined (EACCESS) && defined(EAGAIN)	267	#if !defined (EACCESS) && defined(EAGAIN)
206	# define EACCESS EAGAIN	268	# define EACCESS EAGAIN
207	#endif	269	#endif
…		…
209	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	271	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
210	# define EXIT_SUCCESS 0 /* exit function success */	272	# define EXIT_SUCCESS 0 /* exit function success */
211	# define EXIT_FAILURE 1 /* exit function failure */	273	# define EXIT_FAILURE 1 /* exit function failure */
212	#endif	274	#endif
213		275
214	#define menuBar_esc 10
215	#define scrollBar_esc 30	276	#define scrollBar_esc 30
216	#define menuBar_margin 2 /* margin below text */
217		277
218	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	278	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
219	# define HAVE_SCROLLBARS 1	279	# define HAVE_SCROLLBARS 1
220	#endif
221
222	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
223	#ifdef HALFSHADOW
224	# define SHADOW 1
225	#else
226	# define SHADOW 2
227	#endif	280	#endif
228		281
229	#define R_SB_ALIGN_CENTRE 0	282	#define R_SB_ALIGN_CENTRE 0
230	#define R_SB_ALIGN_TOP 1	283	#define R_SB_ALIGN_TOP 1
231	#define R_SB_ALIGN_BOTTOM 2	284	#define R_SB_ALIGN_BOTTOM 2
232		285
233	#define R_SB_RXVT 0
234	#define R_SB_NEXT 1	286	#define R_SB_NEXT 1
235	#define R_SB_XTERM 2	287	#define R_SB_XTERM 2
236	#define R_SB_PLAIN 4	288	#define R_SB_PLAIN 4
		289	#define R_SB_RXVT 8
237		290
238	#define SB_WIDTH_NEXT 19	291	#define SB_WIDTH_NEXT 19
239	#define SB_WIDTH_XTERM 15	292	#define SB_WIDTH_XTERM 15
240	#define SB_WIDTH_PLAIN 7	293	#define SB_WIDTH_PLAIN 7
241	#ifndef SB_WIDTH_RXVT	294	#ifndef SB_WIDTH_RXVT
…		…
304	* |	357	* |
305	* +---< SB_WIDTH_NEXT	358	* +---< SB_WIDTH_NEXT
306	*/	359	*/
307		360
308	enum {	361	enum {
309	NO_REFRESH = 0 , /* Window not visible at all! */	362	NO_REFRESH = 0, /* Window not visible at all! */
310	FAST_REFRESH = 1<<0, /* Fully exposed window */	363	FAST_REFRESH = 1, /* Fully exposed window */
311	SLOW_REFRESH = 1<<1, /* Partially exposed window */	364	SLOW_REFRESH = 2, /* Partially exposed window */
312	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
313	};	365	};
314		366
315	#ifdef NO_SECONDARY_SCREEN	367	#ifdef NO_SECONDARY_SCREEN
316	# define NSCREENS 0	368	# define NSCREENS 0
317	#else	369	#else
…		…
323	#define FONT_DN "#-"	375	#define FONT_DN "#-"
324	#define FONT_UP "#+"	376	#define FONT_UP "#+"
325		377
326	/* flags for rxvt_scr_gotorc () */	378	/* flags for rxvt_scr_gotorc () */
327	enum {	379	enum {
328	C_RELATIVE = 1 , /* col movement is relative */	380	C_RELATIVE = 1, /* col movement is relative */
329	R_RELATIVE = 2, /* row movement is relative */	381	R_RELATIVE = 2, /* row movement is relative */
330	RELATIVE = 1 | 2,	382	RELATIVE = C_RELATIVE | R_RELATIVE,
331	};	383	};
332		384
333	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	385	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
334	enum {	386	enum {
335	INSERT = -1, /* don't change these values */	387	INSERT = -1, /* don't change these values */
…		…
348	enum {	400	enum {
349	PRIMARY = 0,	401	PRIMARY = 0,
350	SECONDARY,	402	SECONDARY,
351	};	403	};
352		404
353	#define RS_None 0 /* Normal */	405	#define RS_None 0
354		406
355	#define RS_fgMask 0x0000007fUL /* 128 colors */	407	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x00003f80UL /* 128 colors */	408	#define RS_bgMask 0x00003f80UL // 128 colors
357		409
358	// font styles	410	// font styles
359	#define RS_Bold 0x00004000UL // value 1	411	#define RS_Bold 0x00004000UL // value 1
360	#define RS_Italic 0x00008000UL // value 2	412	#define RS_Italic 0x00008000UL // value 2
361		413
362	// fake styles	414	// fake styles
363	#define RS_Blink 0x00010000UL /* blink */	415	#define RS_Blink 0x00010000UL // blink
364	#define RS_RVid 0x00020000UL /* reverse video */	416	#define RS_RVid 0x00020000UL // reverse video
365	#define RS_Uline 0x00040000UL /* underline */	417	#define RS_Uline 0x00040000UL // underline
366		418
367	// 5 bits still to go	419	// 5 custom bits for extensions
		420	#define RS_customCount 32
		421	#define RS_customMask 0x00f80000UL
		422	#define RS_customShift 19
368		423
369	// other flags	424	// other flags
370	#define RS_Careful 0x80000000UL /* be careful when drawing these */	425	#define RS_Careful 0x80000000UL /* be careful when drawing these */
371		426
372	#define RS_styleCount 4	427	#define RS_styleCount 4
…		…
414	XTerm_property = 3, // change X property	469	XTerm_property = 3, // change X property
415	XTerm_Color = 4, // change colors	470	XTerm_Color = 4, // change colors
416	XTerm_Color00 = 10, // not implemented, CLASH!	471	XTerm_Color00 = 10, // not implemented, CLASH!
417	XTerm_Color01 = 11, // not implemented	472	XTerm_Color01 = 11, // not implemented
418	XTerm_Color_cursor = 12, // change actual 'Cursor' color	473	XTerm_Color_cursor = 12, // change actual 'Cursor' color
419	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	474	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
420	XTerm_Color_pointer_bg = 14, // not implemented	475	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
421	XTerm_Color05 = 15, // not implemented	476	XTerm_Color05 = 15, // not implemented (tektronix fg)
422	XTerm_Color06 = 16, // not implemented	477	XTerm_Color06 = 16, // not implemented (tektronix bg)
423	XTerm_Color_RV = 17, // change actual 'Highlight' color	478	XTerm_Color_RV = 17, // change actual 'Highlight' color
424	XTerm_logfile = 46, // not implemented	479	XTerm_logfile = 46, // not implemented
425	XTerm_font = 50,	480	XTerm_font = 50,
426		481
427	XTerm_konsole30 = 30, // reserved for konsole	482	XTerm_konsole30 = 30, // reserved for konsole
428	XTerm_konsole31 = 31, // reserved for konsole	483	XTerm_konsole31 = 31, // reserved for konsole
429	XTerm_emacs51 = 51, // reserved for emacs shell	484	XTerm_emacs51 = 51, // reserved for emacs shell
430	/*	485	/*
431	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	486	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		487	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
432	*/	488	*/
433	XTerm_Color_BD = 18, // change actual 'Bold' color	489	Rxvt_Color_BD = 18, // change actual 'Bold' color
434	XTerm_Color_UL = 19, // change actual 'Underline' color	490	Rxvt_Color_UL = 19, // change actual 'Underline' color
435	XTerm_Pixmap = 20, // new bg pixmap	491	Rxvt_Pixmap = 20, // new bg pixmap
436	XTerm_restoreFG = 39, // change default fg color	492	Rxvt_restoreFG = 39, // change default fg color
437	XTerm_restoreBG = 49, // change default bg color	493	Rxvt_restoreBG = 49, // change default bg color
438	XTerm_dumpscreen = 55, // dump scrollback and all of screen	494	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		495
439	XTerm_locale = 701, // change locale	496	URxvt_locale = 701, // change locale
440	XTerm_Menu = 703, // set menu item	497
441	XTerm_Color_IT = 704, // change actual 'Italic' colour	498	URxvt_Color_IT = 704, // change actual 'Italic' colour
442	XTerm_Color_tint = 705, // change actual tint colour	499	URxvt_Color_tint = 705, // change actual tint colour
		500	URxvt_Color_BD = 706,
		501	URxvt_Color_UL = 707,
443		502
444	URxvt_font = 710,	503	URxvt_font = 710,
445	URxvt_boldFont = 711,	504	URxvt_boldFont = 711,
446	URxvt_italicFont = 712,	505	URxvt_italicFont = 712,
447	URxvt_boldItalicFont = 713,	506	URxvt_boldItalicFont = 713,
		507
		508	URxvt_view_up = 720,
		509	URxvt_view_down = 721,
		510
		511	URxvt_perl = 777,
448	};	512	};
449		513
450	/* Words starting with `Color_' are colours. Others are counts */	514	/* Words starting with `Color_' are colours. Others are counts */
451	/*	515	/*
452	* The following comment is mostly obsolete since pixcolor_set was expanded:
453	* We're currently upto 29 colours. Only 3 more available. The
454	* PixColor and rendition colour usage should probably be decoupled	516	* The PixColor and rendition colour usage should probably be decoupled
455	* on the unnecessary items, e.g. Color_pointer, but won't bother	517	* on the unnecessary items, e.g. Color_pointer, but won't bother
456	* until we need to. Also, be aware of usage in pixcolor_set	518	* until we need to. Also, be aware of usage in pixcolor_set
457	*/	519	*/
458		520
459	enum colour_list {	521	enum colour_list {
…		…
496	Color_BD,	558	Color_BD,
497	Color_IT,	559	Color_IT,
498	Color_UL,	560	Color_UL,
499	Color_RV,	561	Color_RV,
500	#endif	562	#endif
		563	#if ENABLE_FRILLS
		564	Color_underline,
		565	#endif
501	#ifdef OPTION_HC	566	#ifdef OPTION_HC
502	Color_HC,	567	Color_HC,
503	#endif	568	#endif
504	#ifdef KEEP_SCROLLCOLOR	569	#ifdef KEEP_SCROLLCOLOR
505	Color_scroll,	570	Color_scroll,
506	Color_trough,	571	Color_trough,
507	#endif	572	#endif
508	#if TINTING	573	#if TINTING
509	Color_tint,	574	Color_tint,
		575	#endif
		576	#if OFF_FOCUS_FADING
		577	Color_fade,
510	#endif	578	#endif
511	NRS_COLORS, /* */	579	NRS_COLORS, /* */
512	#ifdef KEEP_SCROLLCOLOR	580	#ifdef KEEP_SCROLLCOLOR
513	Color_topShadow = NRS_COLORS,	581	Color_topShadow = NRS_COLORS,
514	Color_bottomShadow,	582	Color_bottomShadow,
…		…
525		593
526	/*	594	/*
527	* Resource list	595	* Resource list
528	*/	596	*/
529	enum {	597	enum {
530	Rs_display_name = 0,	598	# define def(name) Rs_ ## name,
531	Rs_term_name,	599	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
532	Rs_iconName,	600	# include "rsinc.h"
533	Rs_geometry,	601	# undef def
534	Rs_reverseVideo,	602	# undef reserve
535	Rs_color,
536	_Rs_color = Rs_color + NRS_COLORS - 1,
537	Rs_font,
538	#if ENABLE_STYLES
539	Rs_boldFont,
540	Rs_italicFont,
541	Rs_boldItalicFont,
542	#endif
543	Rs_name,
544	Rs_title,
545	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
546	Rs_path,
547	#endif
548	#ifdef XPM_BACKGROUND
549	Rs_backgroundPixmap,
550	#endif
551	#if (MENUBAR_MAX)
552	Rs_menu,
553	#endif
554	Rs_loginShell,
555	Rs_jumpScroll,
556	#ifdef HAVE_SCROLLBARS
557	Rs_scrollBar,
558	Rs_scrollBar_right,
559	Rs_scrollBar_floating,
560	Rs_scrollBar_align,
561	#endif
562	Rs_scrollstyle, /* Rs_scrollBar_style */
563	Rs_scrollTtyOutput,
564	Rs_scrollTtyKeypress,
565	Rs_scrollWithBuffer,
566	Rs_saveLines,
567	Rs_utmpInhibit,
568	Rs_visualBell,
569	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
570	Rs_mapAlert,
571	#endif
572	#ifdef META8_OPTION
573	Rs_meta8,
574	#endif
575	#ifdef MOUSE_WHEEL
576	Rs_mouseWheelScrollPage,
577	#endif
578	#ifndef NO_BACKSPACE_KEY
579	Rs_backspace_key,
580	#endif
581	#ifndef NO_DELETE_KEY
582	Rs_delete_key,
583	#endif
584	Rs_selectstyle,
585	#ifdef PRINTPIPE
586	Rs_print_pipe,
587	#endif
588	#ifdef USE_XIM
589	Rs_preeditType,
590	Rs_inputMethod,
591	#endif
592	#ifdef TRANSPARENT
593	Rs_transparent,
594	Rs_transparent_all,
595	#endif
596	#if ENABLE_FRILLS
597	Rs_ext_bwidth,
598	Rs_int_bwidth,
599	Rs_borderLess,
600	#endif
601	Rs_scrollBar_thickness,
602	#ifndef NO_LINESPACE
603	Rs_lineSpace,
604	#endif
605	Rs_cutchars,
606	Rs_modifier,
607	Rs_answerbackstring,
608	Rs_tripleclickwords,
609	Rs_insecure,
610	Rs_cursorBlink,
611	Rs_pointerBlank,
612	Rs_pointerBlankDelay,
613	Rs_imLocale,
614	#ifndef NO_SECONDARY_SCREEN
615	Rs_secondaryScreen,
616	Rs_secondaryScroll,
617	#endif
618	#ifdef OFF_FOCUS_FADING
619	Rs_fade,
620	#endif
621	#ifdef TINTING
622	Rs_shade,
623	#endif
624	NUM_RESOURCES	603	NUM_RESOURCES
625	};	604	};
626		605
627	// see init.C:xa_names, which must be kept in sync	606	// see init.C:xa_names, which must be kept in sync
628	enum {	607	enum {
…		…
632	XA_MULTIPLE,	611	XA_MULTIPLE,
633	XA_TARGETS,	612	XA_TARGETS,
634	XA_TIMESTAMP,	613	XA_TIMESTAMP,
635	XA_VT_SELECTION,	614	XA_VT_SELECTION,
636	XA_INCR,	615	XA_INCR,
		616	XA_WM_PROTOCOLS,
637	XA_WMDELETEWINDOW,	617	XA_WM_DELETE_WINDOW,
		618	XA_CLIPBOARD,
		619	#if ENABLE_FRILLS
		620	XA_MOTIF_WM_HINTS,
		621	#endif
		622	#if ENABLE_EWMH
		623	XA_NET_WM_PID,
		624	XA_NET_WM_NAME,
		625	XA_NET_WM_ICON_NAME,
		626	XA_NET_WM_PING,
		627	#endif
		628	#if USE_XIM
		629	XA_WM_LOCALE_NAME,
		630	#endif
638	#ifdef TRANSPARENT	631	#if TRANSPARENT
639	XA_XROOTPMAPID,	632	XA_XROOTPMAP_ID,
640	XA_XSETROOTID,	633	XA_ESETROOT_PMAP_ID,
641	#endif	634	#endif
642	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	635	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
643	XA_DNDPROTOCOL,	636	XA_DNDPROTOCOL,
644	XA_DNDSELECTION,	637	XA_DNDSELECTION,
645	#endif /* OFFIX_DND */	638	#endif
646	XA_CLIPBOARD,	639	#if ENABLE_XEMBED
		640	XA_XEMBED,
		641	XA_XEMBED_INFO,
		642	#endif
647	NUM_XA	643	NUM_XA
648	};	644	};
649		645
650	/* DEC private modes */	646	/* DEC private modes */
651	#define PrivMode_132 (1UL<<0)	647	#define PrivMode_132 (1UL<<0)
…		…
661	#define PrivMode_ShiftKeys (1UL<<10)	657	#define PrivMode_ShiftKeys (1UL<<10)
662	#define PrivMode_VisibleCursor (1UL<<11)	658	#define PrivMode_VisibleCursor (1UL<<11)
663	#define PrivMode_MouseX10 (1UL<<12)	659	#define PrivMode_MouseX10 (1UL<<12)
664	#define PrivMode_MouseX11 (1UL<<13)	660	#define PrivMode_MouseX11 (1UL<<13)
665	#define PrivMode_scrollBar (1UL<<14)	661	#define PrivMode_scrollBar (1UL<<14)
666	#define PrivMode_menuBar (1UL<<15)
667	#define PrivMode_TtyOutputInh (1UL<<16)	662	#define PrivMode_TtyOutputInh (1UL<<15)
668	#define PrivMode_Keypress (1UL<<17)	663	#define PrivMode_Keypress (1UL<<16)
669	#define PrivMode_smoothScroll (1UL<<18)	664	#define PrivMode_smoothScroll (1UL<<17)
670	#define PrivMode_vt52 (1UL<<19)	665	#define PrivMode_vt52 (1UL<<18)
671	#define PrivMode_LFNL (1UL<<20)	666	#define PrivMode_LFNL (1UL<<19)
672	/* too annoying to implement X11 highlight tracking */	667	/* too annoying to implement X11 highlight tracking */
673	/* #define PrivMode_MouseX11Track (1LU<<21) */	668	/* #define PrivMode_MouseX11Track (1LU<<20) */
674		669
675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	670	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
676	#define PrivMode(test,bit) \	671	#define PrivMode(test,bit) \
677	if (test) \	672	if (test) \
678	priv_modes |= (bit); \	673	priv_modes |= (bit); \
679	else \	674	else \
680	priv_modes &= ~(bit)	675	priv_modes &= ~(bit)
681		676
682	#ifdef ALLOW_132_MODE	677	#ifdef ALLOW_132_MODE
683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	678	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684	#else	679	#else
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	680	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
686	#endif	681	#endif
687		682
688	// do not change these constants lightly, there are many interdependencies	683	// do not change these constants lightly, there are many interdependencies
689	#define IMBUFSIZ 128 // input modifier buffer sizes	684	#define IMBUFSIZ 128 // input modifier buffer sizes
690	#define KBUFSZ 512 // size of keyboard mapping buffer	685	#define KBUFSZ 512 // size of keyboard mapping buffer
691	#define CBUFSIZ 4096 // size of command buffer	686	#define CBUFSIZ 2048 // size of command buffer
692	#define UBUFSIZ 4096 // character buffer	687	#define UBUFSIZ 2048 // character buffer
693		688
694	#ifndef PATH_MAX	689	#ifndef PATH_MAX
695	# define PATH_MAX 16384	690	# define PATH_MAX 16384
696	#endif	691	#endif
697		692
…		…
725	/*	720	/*
726	*****************************************************************************	721	*****************************************************************************
727	* MACRO DEFINES	722	* MACRO DEFINES
728	*****************************************************************************	723	*****************************************************************************
729	*/	724	*/
730	#define memset(x, y, z) memset((x), (y), (size_t)(z))	725	#define dLocal(type,name) type const name = this->name
731	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	726	#define dDisp Display *disp = this->display->display
732	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
733	#define strcasecmp(x, y) strcasecmp((x), (y))
734	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
735	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
736	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
737	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
738	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
739	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
740	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
741	#define strdup(x) strdup((const char *)(x))
742	#define strlen(x) strlen((const char *)(x))
743	#define strchr(x, y) strchr((const char *)(x), (int)(y))
744	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
745		727
746	/* convert pixel dimensions to row/column values. Everything as int32_t */	728	/* convert pixel dimensions to row/column values. Everything as int32_t */
747	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	729	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
748	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	730	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
749	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	731	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
750	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	732	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
751	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	733	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
752	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	734	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
753	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	735	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
754	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	736	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
755		737
756	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	738	#define OPTION(opt) (options & (opt))
757	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	739	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		740	| Opt_jumpScroll | Opt_secondaryScreen \
		741	| Opt_pastableTabs | Opt_intensityStyles)
		742
		743	// for m >= -n, ensure remainder lies between 0..n-1
		744	#define MOD(m,n) (((m) + (n)) % (n))
		745
		746	#define LINENO(n) MOD (term_start + int(n), total_rows)
		747	#define ROW(n) row_buf [LINENO (n)]
758		748
759	/* how to build & extract colors and attributes */	749	/* how to build & extract colors and attributes */
760	#define GET_BASEFG(x) (((x) & RS_fgMask))	750	#define GET_BASEFG(x) (((x) & RS_fgMask))
761	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	751	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
762	#ifndef NO_BRIGHTCOLOR
763	# define GET_FGCOLOR(x) \
764	((((x) & RS_Bold) == 0 \
765	|| GET_BASEFG (x) < minCOLOR \
766	|| GET_BASEFG (x) >= minBrightCOLOR) \
767	? GET_BASEFG (x) \
768	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
769	# define GET_BGCOLOR(x) \
770	((((x) & RS_Blink) == 0 \
771	|| GET_BASEBG (x) < minCOLOR \
772	|| GET_BASEBG (x) >= minBrightCOLOR) \
773	? GET_BASEBG (x) \
774	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
775	#else
776	# define GET_FGCOLOR(x) GET_BASEFG(x)
777	# define GET_BGCOLOR(x) GET_BASEBG(x)
778	#endif
779		752
780	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	753	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
781	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	754	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
782		755
783	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	756	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
796		769
797	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	770	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
798	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	771	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
799		772
800	#if ENABLE_STYLES	773	#if ENABLE_STYLES
801	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	774	# define FONTSET(style) fontset[GET_STYLE (style)]
802	#else	775	#else
803	# define FONTSET(style) TermWin.fontset[0]	776	# define FONTSET(style) fontset[0]
804	#endif	777	#endif
805		778
806	#ifdef HAVE_SCROLLBARS	779	#ifdef HAVE_SCROLLBARS
807	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	780	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
808	#else	781	#else
…		…
831	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	804	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
832	#define scrollbar_position(y) ((y) - scrollBar.beg)	805	#define scrollbar_position(y) ((y) - scrollBar.beg)
833	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	806	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
834	- scrollbar_minheight ())	807	- scrollbar_minheight ())
835		808
836	#if (MENUBAR_MAX > 1)
837	/* rendition style flags */
838	# define menuBar_height() (TermWin.fheight + SHADOW)
839	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
840	# define isMenuBarWindow(w) ((w) == menuBar.win)
841	#else
842	# define menuBar_height() (0)
843	# define menuBar_TotalHeight() (0)
844	# define isMenuBarWindow(w) (0)
845	#endif
846
847	#ifdef XPM_BACKGROUND	809	#ifdef XPM_BACKGROUND
848	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	810	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
849	#else	811	#else
850	# define XPMClearArea(a, b, c, d, e, f, g)	812	# define XPMClearArea(a, b, c, d, e, f, g)
851	#endif	813	#endif
852		814
853	#ifndef STRICT_FONT_CHECKING
854	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
855	#endif
856
857	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
858	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
859
860	#ifdef UTMP_SUPPORT
861	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
862	# undef HAVE_UTMPX_H
863	# undef HAVE_STRUCT_UTMPX
864	# endif
865	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
866	# undef HAVE_UTMP_H
867	# undef HAVE_STRUCT_UTMP
868	# endif
869
870	# ifdef HAVE_UTMPX_H
871	# include <utmpx.h>
872	# endif
873	# ifdef HAVE_UTMP_H
874	# include <utmp.h>
875	# endif
876	#endif
877
878	#ifdef DEBUG_CMD	815	#ifdef DEBUG_CMD
879	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	816	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
880	#else	817	#else
881	# define D_CMD(x)	818	# define D_CMD(x)
882	#endif	819	#endif
…		…
897	#endif	834	#endif
898		835
899	extern class rxvt_failure_exception { } rxvt_failure_exception;	836	extern class rxvt_failure_exception { } rxvt_failure_exception;
900		837
901	typedef callback1<void, const char *> log_callback;	838	typedef callback1<void, const char *> log_callback;
		839	typedef callback1<int, int> getfd_callback;
902		840
903	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);	841	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
904	extern void rxvt_log (const char *fmt, ...);	842	extern void rxvt_log (const char *fmt, ...);
905	extern void rxvt_warn (const char *fmt, ...);	843	extern void rxvt_warn (const char *fmt, ...);
906	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));	844	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
907	extern void rxvt_exit_failure () __attribute__ ((noreturn));	845	extern void rxvt_exit_failure () __attribute__ ((noreturn));
908		846
909	#define SET_LOCALE(locale) rxvt_set_locale (locale)	847	#define SET_LOCALE(locale) rxvt_set_locale (locale)
910	extern bool rxvt_set_locale (const char *locale);	848	extern bool rxvt_set_locale (const char *locale);
		849	extern void rxvt_push_locale (const char *locale);
		850	extern void rxvt_pop_locale ();
911		851
912	/*
913	*****************************************************************************	852	/****************************************************************************/
914	* VARIABLES
915	*****************************************************************************
916	*/
917	#ifdef MENUBAR
918	# include "menubar.h"
919	#endif
920		853
921	#define BLINK_INTERVAL 0.5	854	#define BLINK_INTERVAL 0.5
922	#define TEXT_BLINK_INTERVAL 0.5	855	#define TEXT_BLINK_INTERVAL 0.5
923		856
924	#ifndef __attribute__	857	#ifndef __attribute__
…		…
928	# endif	861	# endif
929	# endif	862	# endif
930	# define __attribute__(x)	863	# define __attribute__(x)
931	#endif	864	#endif
932		865
		866	/****************************************************************************/
		867
		868	#define LINE_LONGER 0x0001 // line is continued on the next row
		869	#define LINE_FILTERED 0x0002 // line has been filtered
		870	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		871
		872	struct line_t {
		873	text_t *t; // terminal the text
		874	rend_t *r; // rendition, uses RS_ flags
		875	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		876	uint32_t f; // flags
		877
		878	bool is_longer ()
		879	{
		880	return f & LINE_LONGER;
		881	}
		882
		883	void is_longer (int set)
		884	{
		885	if (set)
		886	f |= LINE_LONGER;
		887	else
		888	f &= ~LINE_LONGER;
		889	}
		890
		891	void clear ()
		892	{
		893	t = 0;
		894	r = 0;
		895	l = 0;
		896	f = 0;
		897	}
		898
		899	void touch () // call whenever a line is changed/touched/updated
		900	{
		901	#if ENABLE_PERL
		902	f &= ~LINE_FILTERED;
		903	#endif
		904	}
		905
		906	void touch (int col)
		907	{
		908	max_it (l, col);
		909	touch ();
		910	}
		911	};
		912
		913	/****************************************************************************/
		914
933	// primivite wrapper around mbstate_t to ensure initialisation	915	// primivite wrapper around mbstate_t to ensure initialisation
934	struct mbstate {	916	struct mbstate {
935	mbstate_t mbs;	917	mbstate_t mbs;
936		918
937	operator mbstate_t *() { return &mbs; }	919	operator mbstate_t *() { return &mbs; }
938	void reset () { memset (&mbs, 0, sizeof (mbs)); }	920	void reset () { memset (&mbs, 0, sizeof (mbs)); }
939	mbstate () { reset (); }	921	mbstate () { reset (); }
940	};	922	};
941		923
		924	/****************************************************************************/
		925
		926	#define UNICODE_MASK 0x1fffffUL
		927
942	#if UNICODE3	928	#if UNICODE3
943	# define COMPOSE_LO 0x40000000UL	929	# define COMPOSE_LO 0x40000000UL
944	# define COMPOSE_HI 0x400fffffUL	930	# define COMPOSE_HI 0x400fffffUL
945	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	931	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
946	#else	932	#else
		933	# if ENABLE_PERL
		934	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		935	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		936	# else
947	# define COMPOSE_LO 0xd800UL	937	# define COMPOSE_LO 0xd800UL
948	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	938	# define COMPOSE_HI 0xf8ffUL
949	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	939	# endif
		940	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
950	#endif	941	#endif
951		942
952	#if ENABLE_COMBINING	943	#if ENABLE_COMBINING
953	// compose chars are used to represent composite characters	944	// compose chars are used to represent composite characters
954	// that are not representable in unicode, as well as characters	945	// that are not representable in unicode, as well as characters
…		…
974	};	965	};
975		966
976	extern class rxvt_composite_vec rxvt_composite;	967	extern class rxvt_composite_vec rxvt_composite;
977	#endif	968	#endif
978		969
		970	/****************************************************************************/
		971
		972	#ifdef KEYSYM_RESOURCE
		973	class keyboard_manager;
		974	#endif
979		975
980	struct rxvt_term : zero_initialized, rxvt_vars {	976	struct rxvt_term : zero_initialized, rxvt_vars {
981	log_callback *log_hook; // log error messages through this hook, if != 0	977	log_callback *log_hook; // log error messages through this hook, if != 0
982		978	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		979	#if ENABLE_PERL
		980	rxvt_perl_term perl;
		981	#endif
983	struct mbstate mbstate; // current input multibyte state	982	struct mbstate mbstate; // current input multibyte state
984		983
985	unsigned char want_refresh:1,	984	unsigned char want_refresh:1,
986	#ifdef TRANSPARENT	985	#ifdef TRANSPARENT
987	want_full_refresh:1, /* awaiting full screen refresh */	986	want_full_refresh:1, /* awaiting full screen refresh */
…		…
1001	hidden_text:1,	1000	hidden_text:1,
1002	#endif	1001	#endif
1003	#ifdef POINTER_BLANK	1002	#ifdef POINTER_BLANK
1004	hidden_pointer:1,	1003	hidden_pointer:1,
1005	#endif	1004	#endif
1006	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	1005	enc_utf8:1, /* wether locale uses utf-8 */
1007	seen_input:1, /* wether we have seen some program output yet */	1006	seen_input:1, /* wether we have seen some program output yet */
1008	seen_resize:1, /* wether we had a resize event */	1007	seen_resize:1, /* wether we had a resize event */
1009	parsed_geometry:1;	1008	parsed_geometry:1;
1010		1009
1011	unsigned char refresh_type,	1010	unsigned char refresh_type,
…		…
1015	scrollbar_align,	1014	scrollbar_align,
1016	selection_wait,	1015	selection_wait,
1017	selection_type;	1016	selection_type;
1018	/* ---------- */	1017	/* ---------- */
1019	short rvideo;	1018	short rvideo;
1020	int16_t num_scr; /* screen: number lines scrolled */	1019	int num_scr; /* screen: number lines scrolled */
1021	unsigned int prev_ncol, /* screen: previous number of columns */	1020	int prev_ncol, /* screen: previous number of columns */
1022	prev_nrow; /* screen: previous number of rows */	1021	prev_nrow; /* screen: previous number of rows */
1023	/* ---------- */	1022	/* ---------- */
1024	rend_t rstyle;	1023	rend_t rstyle;
1025	/* ---------- */	1024	/* ---------- */
1026	uint32_t pixcolor_set[NPIXCLR_SETS];	1025	uint32_t pixcolor_set[NPIXCLR_SETS];
…		…
1042	refresh_limit,	1041	refresh_limit,
1043	last_bot, /* scrollbar last bottom position */	1042	last_bot, /* scrollbar last bottom position */
1044	last_top, /* scrollbar last top position */	1043	last_top, /* scrollbar last top position */
1045	last_state, /* scrollbar last state */	1044	last_state, /* scrollbar last state */
1046	scrollbar_len,	1045	scrollbar_len,
1047	#ifdef MENUBAR
1048	menu_readonly, /* okay to alter menu? */
1049	Arrows_x,
1050	#endif
1051	#if MENUBAR_MAX > 1
1052	Nbars,
1053	#endif
1054	window_vt_x,	1046	window_vt_x,
1055	window_vt_y,	1047	window_vt_y,
1056	window_sb_x,	1048	window_sb_x,
1057	# ifdef POINTER_BLANK	1049	# ifdef POINTER_BLANK
1058	pointerBlankDelay,	1050	pointerBlankDelay,
1059	# endif	1051	# endif
1060	allowedxerror;	1052	allowedxerror;
1061	/* ---------- */	1053	/* ---------- */
1062	unsigned int ModMetaMask,	1054	unsigned int ModLevel3Mask,
		1055	ModMetaMask,
1063	ModNumLockMask,	1056	ModNumLockMask;
1064	old_width, /* last used width in screen resize */	1057	int old_width, /* last used width in screen resize */
1065	old_height; /* last used height in screen resize */	1058	old_height; /* last used height in screen resize */
1066	unsigned long priv_modes,	1059	unsigned long priv_modes,
1067	SavedModes;	1060	SavedModes;
1068	/* ---------- */	1061	/* ---------- */
1069	Atom xa[NUM_XA];	1062	Atom xa[NUM_XA];
1070	/* ---------- */	1063	/* ---------- */
1071	#ifdef MENUBAR	1064	#ifdef RXVT_SCROLLBAR
1072	GC menubarGC;
1073	#endif
1074	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1075	GC scrollbarGC,	1065	GC scrollbarGC,
1076	topShadowGC,	1066	topShadowGC,
1077	botShadowGC;	1067	botShadowGC;
1078	#endif	1068	#endif
1079	#ifdef XTERM_SCROLLBAR	1069	#ifdef XTERM_SCROLLBAR
…		…
1097	#endif	1087	#endif
1098	/* ---------- */	1088	/* ---------- */
1099	Time selection_time,	1089	Time selection_time,
1100	selection_request_time;	1090	selection_request_time;
1101	pid_t cmd_pid; /* process id of child */	1091	pid_t cmd_pid; /* process id of child */
		1092	char * incr_buf;
		1093	size_t incr_buf_size, incr_buf_fill;
1102	/* ---------- */	1094	/* ---------- */
1103	Cursor leftptr_cursor;	1095	Cursor leftptr_cursor;
1104	#ifdef POINTER_BLANK
1105	Cursor blank_cursor;
1106	#endif
1107	/* ---------- */	1096	/* ---------- */
1108	#ifndef NO_BACKSPACE_KEY	1097	#ifndef NO_BACKSPACE_KEY
1109	const char *key_backspace;	1098	const char *key_backspace;
1110	#endif	1099	#endif
1111	#ifndef NO_DELETE_KEY	1100	#ifndef NO_DELETE_KEY
1112	const char *key_delete;	1101	const char *key_delete;
1113	#endif	1102	#endif
1114	#ifdef USE_XIM
1115	rxvt_xim *input_method;
1116	XIC Input_Context;
1117	XIMStyle input_style;
1118	#endif
1119	struct mouse_event MEvent;	1103	struct mouse_event MEvent;
1120	XComposeStatus compose;	1104	XComposeStatus compose;
1121	ttymode_t tio;	1105	ttymode_t tio;
1122	#ifdef UTMP_SUPPORT
1123	# ifdef HAVE_STRUCT_UTMP
1124	struct utmp ut;
1125	# endif
1126	# ifdef HAVE_STRUCT_UTMPX
1127	struct utmpx utx;
1128	# endif
1129	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1130	char ut_id[5];
1131	# endif
1132	int utmp_pos;
1133	#endif
1134	row_col_t oldcursor;	1106	row_col_t oldcursor;
1135	#ifdef XPM_BACKGROUND	1107	#ifdef XPM_BACKGROUND
1136	bgPixmap_t bgPixmap;	1108	bgPixmap_t bgPixmap;
1137	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1109	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1138	#endif
1139	#ifdef MENUBAR
1140	menu_t *ActiveMenu, /* currently active menu */
1141	*BuildMenu; /* the menu currently being built */
1142	bar_t *CurrentBar;
1143	# if ! (MENUBAR_MAX > 1)
1144	bar_t BarList;
1145	# endif /* (MENUBAR_MAX > 1) */
1146	#endif
1147	#ifdef CURSOR_BLINK
1148	struct timeval lastcursorchange;
1149	#endif
1150	#ifdef POINTER_BLANK
1151	struct timeval lastmotion;
1152	#endif	1110	#endif
1153		1111
1154	#if ENABLE_OVERLAY	1112	#if ENABLE_OVERLAY
1155	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1113	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1156	text_t **ov_text;	1114	text_t **ov_text;
…		…
1161	void scr_overlay_off ();	1119	void scr_overlay_off ();
1162	void scr_overlay_set (int x, int y,	1120	void scr_overlay_set (int x, int y,
1163	text_t text,	1121	text_t text,
1164	rend_t rend = OVERLAY_RSTYLE);	1122	rend_t rend = OVERLAY_RSTYLE);
1165	void scr_overlay_set (int x, int y, const char *s);	1123	void scr_overlay_set (int x, int y, const char *s);
		1124	void scr_overlay_set (int x, int y, const wchar_t *s);
1166	#endif	1125	#endif
1167		1126
1168	vector<void *> allocated; // free these memory blocks with free()	1127	vector<void *> allocated; // free these memory blocks with free()
1169		1128
1170	char *env_windowid; /* environmental variable WINDOWID */	1129	char *env_windowid; /* environmental variable WINDOWID */
1171	char *env_display; /* environmental variable DISPLAY */	1130	char *env_display; /* environmental variable DISPLAY */
1172	char *env_term; /* environmental variable TERM */	1131	char *env_term; /* environmental variable TERM */
1173	char *env_colorfgbg;	1132	char *env_colorfgbg;
1174	char *locale;	1133	char *locale;
1175	#if 0
1176	char *codeset;
1177	#endif
1178	char charsets[4];	1134	char charsets[4];
1179	unsigned char *v_buffer; /* pointer to physical buffer */	1135	char *v_buffer; /* pointer to physical buffer */
1180	unsigned int v_buflen; /* size of area to write */	1136	unsigned int v_buflen; /* size of area to write */
1181	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1137	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1138
1182	#ifdef KEYSYM_RESOURCE	1139	#ifdef KEYSYM_RESOURCE
1183	const unsigned char *Keysym_map[256];	1140	keyboard_manager *keyboard;
1184	#endif	1141	#endif
		1142
1185	const char *rs[NUM_RESOURCES];	1143	const char *rs[NUM_RESOURCES];
1186	/* command input buffering */	1144	/* command input buffering */
1187	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1145	char *cmdbuf_ptr, *cmdbuf_endp;
1188	unsigned char cmdbuf_base[CBUFSIZ];	1146	char cmdbuf_base[CBUFSIZ];
		1147
		1148	rxvt_ptytty *pty;
1189		1149
1190	rxvt_salloc *talloc; // text line allocator	1150	rxvt_salloc *talloc; // text line allocator
1191	rxvt_salloc *ralloc; // rend line allocator	1151	rxvt_salloc *ralloc; // rend line allocator
1192		1152
1193	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1153	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1196	// ISO 14755 entry support	1156	// ISO 14755 entry support
1197	unicode_t iso14755buf;	1157	unicode_t iso14755buf;
1198	void commit_iso14755 ();	1158	void commit_iso14755 ();
1199	int hex_keyval (XKeyEvent &ev);	1159	int hex_keyval (XKeyEvent &ev);
1200	# if ISO_14755	1160	# if ISO_14755
1201	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1161	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1202	void iso14755_54 (int x, int y);	1162	void iso14755_54 (int x, int y);
1203	# endif	1163	# endif
1204	#endif	1164	#endif
1205		1165
1206	void paste (const unsigned char *data, unsigned int len);	1166	// modifies first argument(!)
		1167	void paste (char *data, unsigned int len);
1207		1168
1208	void flush ();	1169	long vt_emask, vt_emask_perl;
		1170
		1171	void vt_select_input () const
		1172	{
		1173	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1174	}
1209		1175
1210	#if TRANSPARENT	1176	#if TRANSPARENT
1211	void rootwin_cb (XEvent &xev);	1177	void rootwin_cb (XEvent &xev);
1212	xevent_watcher rootwin_ev;	1178	xevent_watcher rootwin_ev;
1213	#endif	1179	#endif
1214		1180
1215	void x_cb (XEvent &xev);	1181	void x_cb (XEvent &xev);
		1182	void flush ();
1216	xevent_watcher termwin_ev;	1183	xevent_watcher termwin_ev;
1217	xevent_watcher vt_ev;	1184	xevent_watcher vt_ev;
1218	#ifdef HAVE_SCROLLBARS	1185	#ifdef HAVE_SCROLLBARS
1219	xevent_watcher scrollbar_ev;	1186	xevent_watcher scrollbar_ev;
1220	#endif	1187	#endif
1221	#ifdef MENUBAR
1222	xevent_watcher menubar_ev;
1223	#endif
1224		1188
		1189	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1225	void check_cb (check_watcher &w); check_watcher check_ev;	1190	void check_cb (check_watcher &w); check_watcher check_ev;
1226	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1191	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1227	void flush_cb (time_watcher &w); time_watcher flush_ev;	1192	void flush_cb (time_watcher &w); time_watcher flush_ev;
1228		1193
1229	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1194	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
…		…
1252	void pointer_blank ();	1217	void pointer_blank ();
1253	#endif	1218	#endif
1254	void pointer_unblank ();	1219	void pointer_unblank ();
1255		1220
1256	void tt_printf (const char *fmt,...);	1221	void tt_printf (const char *fmt,...);
1257	void tt_write (const unsigned char *data, unsigned int len);	1222	void tt_write (const char *data, unsigned int len);
		1223	void pty_write ();
1258		1224
1259	void tt_winch ();	1225	void tt_winch ();
1260		1226
1261	rxvt_term ();	1227	rxvt_term ();
1262	~rxvt_term ();	1228	~rxvt_term ();
1263	void destroy ();	1229	void destroy ();
		1230	void emergency_cleanup ();
1264		1231
1265	bool init (int argc, const char *const *argv);	1232	bool init (int argc, const char *const *argv);
1266	bool init_vars ();	1233	bool init_vars ();
1267		1234
1268	bool pty_fill ();	1235	bool pty_fill ();
1269		1236
		1237	void make_current () const // make this the "currently active" urxvt instance
		1238	{
		1239	SET_R (this);
		1240	rxvt_set_locale (locale);
		1241	set_environ (envv);
		1242	}
		1243
1270	void init_secondary ();	1244	void init_secondary ();
1271	const char **init_resources (int argc, const char *const *argv);	1245	const char **init_resources (int argc, const char *const *argv);
		1246	const char *x_resource (const char *name);
1272	void init_env ();	1247	void init_env ();
1273	void set_locale (const char *locale);	1248	void set_locale (const char *locale);
1274	void init_xlocale ();	1249	void init_xlocale ();
1275	void init_command (const char *const *argv);	1250	void init_command (const char *const *argv);
1276	void run_command (const char *const *argv);	1251	void run_command (const char *const *argv);
1277	int run_child (const char *const *argv);	1252	int run_child (const char *const *argv);
1278	static void child_exited (int pid);
1279		1253
1280	void color_aliases (int idx);	1254	void color_aliases (int idx);
1281	void recolour_cursor ();	1255	void recolour_cursor ();
1282	void create_windows (int argc, const char *const *argv);	1256	void create_windows (int argc, const char *const *argv);
1283	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1257	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1284	void window_calc (unsigned int width, unsigned int height);	1258	void window_calc (unsigned int newwidth, unsigned int newheight);
1285		1259
1286	#if USE_XIM	1260	#if USE_XIM
		1261	rxvt_xim *input_method;
		1262	XIC Input_Context;
		1263	XIMStyle input_style;
		1264	XPoint spot; // most recently sent spot position
		1265
1287	void im_destroy ();	1266	void im_destroy ();
1288	void im_cb (); im_watcher im_ev;	1267	void im_cb (); im_watcher im_ev;
1289	void im_set_size (XRectangle &size);	1268	void im_set_size (XRectangle &size);
1290	void im_set_position (XPoint &pos);	1269	void im_set_position (XPoint &pos);
1291	void im_set_color (unsigned long &fg, unsigned long &bg);	1270	void im_set_color (unsigned long &fg, unsigned long &bg);
…		…
1307		1286
1308	/* autoconvert */	1287	/* autoconvert */
1309		1288
1310	// command.C	1289	// command.C
1311	void lookup_key (XKeyEvent &ev);	1290	void lookup_key (XKeyEvent &ev);
1312	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1291	unsigned int cmd_write (const char *str, unsigned int count);
1313		1292
1314	unicode_t next_char ();	1293	wchar_t next_char ();
1315	unicode_t cmd_getc ();	1294	wchar_t cmd_getc ();
1316	unicode_t next_octet ();	1295	uint32_t next_octet ();
1317	unicode_t cmd_get8 ();	1296	uint32_t cmd_get8 ();
1318		1297
1319	bool cmd_parse ();	1298	bool cmd_parse ();
1320	void mouse_report (XButtonEvent &ev);	1299	void mouse_report (XButtonEvent &ev);
1321	void button_press (XButtonEvent &ev);	1300	void button_press (XButtonEvent &ev);
1322	void button_release (XButtonEvent &ev);	1301	void button_release (XButtonEvent &ev);
		1302	void focus_in ();
		1303	void focus_out ();
1323	int check_our_parents ();	1304	int check_our_parents ();
1324	#ifdef PRINTPIPE	1305	#ifdef PRINTPIPE
1325	FILE *popen_printer ();	1306	FILE *popen_printer ();
1326	int pclose_printer (FILE *stream);	1307	int pclose_printer (FILE *stream);
1327	#endif	1308	#endif
…		…
1329	void process_nonprinting (unicode_t ch);	1310	void process_nonprinting (unicode_t ch);
1330	void process_escape_vt52 (unicode_t ch);	1311	void process_escape_vt52 (unicode_t ch);
1331	void process_escape_seq ();	1312	void process_escape_seq ();
1332	void process_csi_seq ();	1313	void process_csi_seq ();
1333	void process_window_ops (const int *args, unsigned int nargs);	1314	void process_window_ops (const int *args, unsigned int nargs);
1334	unsigned char *get_to_st (unicode_t &ends_how);	1315	char *get_to_st (unicode_t &ends_how);
1335	void process_dcs_seq ();	1316	void process_dcs_seq ();
1336	void process_osc_seq ();	1317	void process_osc_seq ();
1337	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1318	void process_color_seq (int report, int color, const char *str, char resp);
1338	void process_xterm_seq (int op, const char *str, unsigned char resp);	1319	void process_xterm_seq (int op, const char *str, char resp);
1339	int privcases (int mode, unsigned long bit);	1320	int privcases (int mode, unsigned long bit);
1340	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1321	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1341	void process_sgr_mode (unsigned int nargs, const int *arg);	1322	void process_sgr_mode (unsigned int nargs, const int *arg);
1342	void process_graphics ();	1323	void process_graphics ();
1343	// init.C	1324	// init.C
1344	void Get_Colours ();	1325	void Get_Colours ();
1345	void get_ourmods ();	1326	void get_ourmods ();
1346	// logging.C
1347	void makeutent (const char *pty, const char *hostname);
1348	void cleanutent ();
1349	// main.C	1327	// main.C
1350	void privileged_utmp (rxvt_privaction action);
1351	bool set_fonts ();	1328	bool set_fonts ();
		1329	void set_string_property (Atom prop, const char *str, int len = -1);
		1330	void set_utf8_property (Atom prop, const char *str, int len = -1);
1352	void set_title (const char *str);	1331	void set_title (const char *str);
1353	void set_icon_name (const char *str);	1332	void set_icon_name (const char *str);
1354	void set_window_color (int idx, const char *color);	1333	void set_window_color (int idx, const char *color);
1355	void set_colorfgbg ();	1334	void set_colorfgbg ();
1356	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1335	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1357	void set_widthheight (unsigned int width, unsigned int height);	1336	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1358
1359	#ifdef MENUBAR
1360	// menubar.C
1361	void menuitem_free (menu_t *menu, menuitem_t *item);
1362	int action_dispatch (action_t *action);
1363	void menuarrow_free (char name);
1364	void menuarrow_add (char *string);
1365	char *menu_find_base (menu_t **menu, char *path);
1366	menu_t *menu_delete (menu_t *menu);
1367	menu_t *menu_add (menu_t *parent, char *path);
1368	void drawbox_menubar (int x, int len, int state);
1369	void drawtriangle (int x, int y, int state);
1370	void drawbox_menuitem (int y, int state);
1371	void menu_show ();
1372	void menu_display (void (rxvt_term::*update) ());
1373	void menu_hide_all ();
1374	void menu_hide ();
1375	void menu_clear (menu_t *menu);
1376	void menubar_clear ();
1377	bar_t *menubar_find (const char *name);
1378	int menubar_push (const char *name);
1379	void menubar_remove (const char *name);
1380	void menubar_dump (FILE *fp);
1381	void menubar_read (const char *filename);
1382	void menubar_dispatch (char *str);
1383	void draw_Arrows (int name, int state);
1384	void menubar_expose ();
1385	int menubar_mapping (int map);
1386	int menu_select (XButtonEvent &ev);
1387	void menubar_select (XButtonEvent &ev);
1388	void menubar_control (XButtonEvent &ev);
1389	void map_menuBar (int map);
1390	#endif
1391		1337
1392	// screen.C	1338	// screen.C
1393	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1339
1394	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1340	void lalloc (line_t &l) const
		1341	{
		1342	l.t = (text_t *)talloc->alloc ();
		1343	l.r = (rend_t *)ralloc->alloc ();
		1344	}
		1345
		1346	#if 0
		1347	void lfree (line_t &l)
		1348	{
		1349	talloc->free (l.t);
		1350	ralloc->free (l.r);
		1351	}
		1352	#endif
		1353
		1354	void lresize (line_t &l) const
		1355	{
		1356	if (!l.t)
		1357	return;
		1358
		1359	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1360	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1361
		1362	l.l = min (l.l, ncol);
		1363
		1364	if (ncol > prev_ncol)
		1365	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1366	}
		1367
		1368	int fgcolor_of (rend_t r) const
		1369	{
		1370	int base = GET_BASEFG (r);
		1371	#ifndef NO_BRIGHTCOLOR
		1372	if (r & RS_Bold
		1373	# if ENABLE_STYLES
		1374	&& OPTION (Opt_intensityStyles)
		1375	# endif
		1376	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1377	base += minBrightCOLOR - minCOLOR;
		1378	#endif
		1379	return base;
		1380	}
		1381
		1382	int bgcolor_of (rend_t r) const
		1383	{
		1384	int base = GET_BASEBG (r);
		1385	#ifndef NO_BRIGHTCOLOR
		1386	if (r & RS_Blink
		1387	# if ENABLE_STYLES
		1388	&& OPTION (Opt_intensityStyles)
		1389	# endif
		1390	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1391	base += minBrightCOLOR - minCOLOR;
		1392	#endif
		1393	return base;
		1394	}
		1395
		1396	bool option (uint32_t opt) const
		1397	{
		1398	return OPTION (opt);
		1399	}
		1400
		1401	void set_option (uint32_t opt, bool set)
		1402	{
		1403	if (set)
		1404	options |= opt;
		1405	else
		1406	options &= ~opt;
		1407	}
		1408
		1409	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1410	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1395	int scr_scroll_text (int row1, int row2, int count, int spec);	1411	int scr_scroll_text (int row1, int row2, int count);
1396	void scr_reset ();	1412	void scr_reset ();
1397	void scr_reset_realloc ();
1398	void scr_release ();	1413	void scr_release ();
1399	void scr_clear (bool really = false);	1414	void scr_clear (bool really = false);
1400	void scr_refresh (unsigned char refresh_type);	1415	void scr_refresh ();
1401	bool scr_refresh_rend (rend_t mask, rend_t value);	1416	bool scr_refresh_rend (rend_t mask, rend_t value);
1402	void scr_erase_screen (int mode);	1417	void scr_erase_screen (int mode);
		1418	#if ENABLE_FRILLS
		1419	void scr_erase_savelines ();
		1420	void scr_backindex ();
		1421	void scr_forwardindex ();
		1422	#endif
1403	void scr_touch (bool refresh);	1423	void scr_touch (bool refresh);
1404	void scr_expose (int x, int y, int width, int height, bool refresh);	1424	void scr_expose (int x, int y, int width, int height, bool refresh);
1405	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1425	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1406	void scr_recolour ();	1426	void scr_recolour ();
1407	void scr_remap_chars ();	1427	void scr_remap_chars ();
1408	void scr_remap_chars (text_t *tp, rend_t *rp);	1428	void scr_remap_chars (line_t &l);
		1429
		1430	enum cursor_mode { SAVE, RESTORE };
1409		1431
1410	void scr_poweron ();	1432	void scr_poweron ();
1411	void scr_cursor (int mode);	1433	void scr_cursor (cursor_mode mode);
1412	void scr_do_wrap ();	1434	void scr_do_wrap ();
1413	int scr_change_screen (int scrn);	1435	int scr_change_screen (int scrn);
1414	void scr_color (unsigned int color, int fgbg);	1436	void scr_color (unsigned int color, int fgbg);
1415	void scr_rendition (int set, int style);	1437	void scr_rendition (int set, int style);
1416	void scr_add_lines (const unicode_t *str, int nlines, int len);	1438	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1417	void scr_backspace ();	1439	void scr_backspace ();
1418	void scr_tab (int count, bool ht = false);	1440	void scr_tab (int count, bool ht = false);
1419	void scr_backindex ();
1420	void scr_forwardindex ();
1421	void scr_gotorc (int row, int col, int relative);	1441	void scr_gotorc (int row, int col, int relative);
1422	void scr_index (enum page_dirn direction);	1442	void scr_index (enum page_dirn direction);
1423	void scr_erase_line (int mode);	1443	void scr_erase_line (int mode);
1424	void scr_E ();	1444	void scr_E ();
1425	void scr_insdel_lines (int count, int insdel);	1445	void scr_insdel_lines (int count, int insdel);
…		…
1433	void scr_rvideo_mode (int mode);	1453	void scr_rvideo_mode (int mode);
1434	void scr_report_position ();	1454	void scr_report_position ();
1435	void set_font_style ();	1455	void set_font_style ();
1436	void scr_charset_choose (int set);	1456	void scr_charset_choose (int set);
1437	void scr_charset_set (int set, unsigned int ch);	1457	void scr_charset_set (int set, unsigned int ch);
1438	int scr_move_to (int y, int len);	1458	void scr_move_to (int y, int len);
1439	int scr_page (enum page_dirn direction, int nlines);	1459	bool scr_page (enum page_dirn direction, int nlines);
1440	int scr_changeview (unsigned int oldviewstart);	1460	bool scr_changeview (int new_view_start);
1441	void scr_bell ();	1461	void scr_bell ();
1442	void scr_printscreen (int fullhist);	1462	void scr_printscreen (int fullhist);
		1463	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1464	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1443	void scr_reverse_selection ();	1465	void scr_reverse_selection ();
1444	void scr_dump (int fd);	1466	void scr_dump (int fd);
1445	void selection_check (int check_more);	1467	void selection_check (int check_more);
1446	int selection_paste (Window win, Atom prop, bool delete_prop);	1468	void selection_paste (Window win, Atom prop, bool delete_prop);
1447	void selection_property (Window win, Atom prop);	1469	void selection_property (Window win, Atom prop);
1448	void selection_request (Time tm, int x, int y);	1470	void selection_request (Time tm);
1449	int selection_request_other (Atom target, int selnum);	1471	int selection_request_other (Atom target, int selnum);
1450	void selection_clear ();	1472	void selection_clear ();
1451	void selection_make (Time tm);	1473	void selection_make (Time tm);
		1474	bool selection_grab (Time tm);
1452	void selection_start_colrow (int col, int row);	1475	void selection_start_colrow (int col, int row);
1453	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1454	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1455	void selection_remove_trailing_spaces ();	1478	void selection_remove_trailing_spaces ();
1456	void selection_send (const XSelectionRequestEvent &rq);	1479	void selection_send (const XSelectionRequestEvent &rq);
…		…
1463	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);
1464	#endif	1487	#endif
1465		1488
1466	#if defined(RXVT_SCROLLBAR)	1489	#if defined(RXVT_SCROLLBAR)
1467	// scrollbar-rxvt.C	1490	// scrollbar-rxvt.C
1468	void Draw_button (int x, int y, int state, int dirn);
1469	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);
1470	#endif	1492	#endif
1471		1493
1472	#if defined(XTERM_SCROLLBAR)	1494	#if defined(XTERM_SCROLLBAR)
1473	// scrollbar-xterm.C	1495	// scrollbar-xterm.C
…		…
1486		1508
1487	// xdefaults.C	1509	// xdefaults.C
1488	void get_options (int argc, const char *const *argv);	1510	void get_options (int argc, const char *const *argv);
1489	int parse_keysym (const char *str, const char *arg);	1511	int parse_keysym (const char *str, const char *arg);
1490	void get_xdefaults (FILE *stream, const char *name);	1512	void get_xdefaults (FILE *stream, const char *name);
1491	void extract_resources (Display *display, const char *name);	1513	void extract_resources ();
1492	// xpm.C	1514	// xpm.C
1493	int scale_pixmap (const char *geom);	1515	int scale_pixmap (const char *geom);
1494	void resize_pixmap ();	1516	void resize_pixmap ();
1495	Pixmap set_bgPixmap (const char *file);	1517	Pixmap set_bgPixmap (const char *file);
1496	};	1518	};

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