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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 1.225 by root, Thu Jan 19 20:30:36 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	rxvt_ptytty ()
		181	: pty(-1), tty(-1)
		182	{
		183	}
		184
		185	virtual ~rxvt_ptytty ()
		186	{
		187	}
		188
		189	virtual bool get () = 0;
		190	#if UTMP_SUPPORT
		191	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		192	#endif
		193
		194	void close_tty ();
		195	bool make_controlling_tty ();
		196	void set_utf8_mode (bool on);
		197	};
		198
		199	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		200	void rxvt_ptytty_server (); // start the ptytty server process
140		201
141	/*	202	/*
142	* the 'essential' information for reporting Mouse Events	203	* the 'essential' information for reporting Mouse Events
143	* pared down from XButtonEvent	204	* pared down from XButtonEvent
144	*/	205	*/
145	struct mouse_event {	206	struct mouse_event {
146	int clicks;	207	int clicks;
147	Time time; /* milliseconds */	208	Time time; /* milliseconds */
148	unsigned int state; /* key or button mask */	209	unsigned int state; /* key or button mask */
149	unsigned int button; /* detail */	210	unsigned int button; /* detail */
150	};	211	};
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		212
164	#if ENABLE_FRILLS	213	#if ENABLE_FRILLS
165	typedef struct _mwmhints {	214	typedef struct _mwmhints {
166	CARD32 flags;	215	CARD32 flags;
167	CARD32 functions;	216	CARD32 functions;
…		…
169	INT32 input_mode;	218	INT32 input_mode;
170	CARD32 status;	219	CARD32 status;
171	} MWMHints;	220	} MWMHints;
172	#endif	221	#endif
173		222
		223	#if ENABLE_XEMBED
		224	// XEMBED messages
		225	# define XEMBED_EMBEDDED_NOTIFY 0
		226	# define XEMBED_WINDOW_ACTIVATE 1
		227	# define XEMBED_WINDOW_DEACTIVATE 2
		228	# define XEMBED_REQUEST_FOCUS 3
		229	# define XEMBED_FOCUS_IN 4
		230	# define XEMBED_FOCUS_OUT 5
		231	# define XEMBED_FOCUS_NEXT 6
		232	# define XEMBED_FOCUS_PREV 7
		233
		234	# define XEMBED_MODALITY_ON 10
		235	# define XEMBED_MODALITY_OFF 11
		236	# define XEMBED_REGISTER_ACCELERATOR 12
		237	# define XEMBED_UNREGISTER_ACCELERATOR 13
		238	# define XEMBED_ACTIVATE_ACCELERATOR 14
		239
		240	// XEMBED detail code
		241	# define XEMBED_FOCUS_CURRENT 0
		242	# define XEMBED_FOCUS_FIRST 1
		243	# define XEMBED_FOCUS_LAST 2
		244
		245	# define XEMBED_MAPPED (1 << 0)
		246	#endif
		247
174	/*	248	/*
175	*****************************************************************************	249	*****************************************************************************
176	* NORMAL DEFINES	250	* NORMAL DEFINES
177	*****************************************************************************	251	*****************************************************************************
178	*/	252	*/
…		…
190		264
191	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	265	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
192	# define NO_MOUSE_REPORT_SCROLLBAR 1	266	# define NO_MOUSE_REPORT_SCROLLBAR 1
193	#endif	267	#endif
194		268
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 */	269	/* now look for other badly set stuff */
204		270
205	#if !defined (EACCESS) && defined(EAGAIN)	271	#if !defined (EACCESS) && defined(EAGAIN)
206	# define EACCESS EAGAIN	272	# define EACCESS EAGAIN
207	#endif	273	#endif
…		…
209	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	275	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
210	# define EXIT_SUCCESS 0 /* exit function success */	276	# define EXIT_SUCCESS 0 /* exit function success */
211	# define EXIT_FAILURE 1 /* exit function failure */	277	# define EXIT_FAILURE 1 /* exit function failure */
212	#endif	278	#endif
213		279
214	#define menuBar_esc 10
215	#define scrollBar_esc 30	280	#define scrollBar_esc 30
216	#define menuBar_margin 2 /* margin below text */
217		281
218	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	282	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
219	# define HAVE_SCROLLBARS 1	283	# 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	284	#endif
228		285
229	#define R_SB_ALIGN_CENTRE 0	286	#define R_SB_ALIGN_CENTRE 0
230	#define R_SB_ALIGN_TOP 1	287	#define R_SB_ALIGN_TOP 1
231	#define R_SB_ALIGN_BOTTOM 2	288	#define R_SB_ALIGN_BOTTOM 2
232		289
233	#define R_SB_RXVT 0
234	#define R_SB_NEXT 1	290	#define R_SB_NEXT 1
235	#define R_SB_XTERM 2	291	#define R_SB_XTERM 2
236	#define R_SB_PLAIN 4	292	#define R_SB_PLAIN 4
		293	#define R_SB_RXVT 8
237		294
238	#define SB_WIDTH_NEXT 19	295	#define SB_WIDTH_NEXT 19
239	#define SB_WIDTH_XTERM 15	296	#define SB_WIDTH_XTERM 15
240	#define SB_WIDTH_PLAIN 7	297	#define SB_WIDTH_PLAIN 7
241	#ifndef SB_WIDTH_RXVT	298	#ifndef SB_WIDTH_RXVT
…		…
304	* |	361	* |
305	* +---< SB_WIDTH_NEXT	362	* +---< SB_WIDTH_NEXT
306	*/	363	*/
307		364
308	enum {	365	enum {
309	NO_REFRESH = 0 , /* Window not visible at all! */	366	NO_REFRESH = 0, /* Window not visible at all! */
310	FAST_REFRESH = 1<<0, /* Fully exposed window */	367	FAST_REFRESH = 1, /* Fully exposed window */
311	SLOW_REFRESH = 1<<1, /* Partially exposed window */	368	SLOW_REFRESH = 2, /* Partially exposed window */
312	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
313	};	369	};
314		370
315	#ifdef NO_SECONDARY_SCREEN	371	#ifdef NO_SECONDARY_SCREEN
316	# define NSCREENS 0	372	# define NSCREENS 0
317	#else	373	#else
…		…
323	#define FONT_DN "#-"	379	#define FONT_DN "#-"
324	#define FONT_UP "#+"	380	#define FONT_UP "#+"
325		381
326	/* flags for rxvt_scr_gotorc () */	382	/* flags for rxvt_scr_gotorc () */
327	enum {	383	enum {
328	C_RELATIVE = 1 , /* col movement is relative */	384	C_RELATIVE = 1, /* col movement is relative */
329	R_RELATIVE = 2, /* row movement is relative */	385	R_RELATIVE = 2, /* row movement is relative */
330	RELATIVE = 1 | 2,	386	RELATIVE = C_RELATIVE | R_RELATIVE,
331	};	387	};
332		388
333	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	389	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
334	enum {	390	enum {
335	INSERT = -1, /* don't change these values */	391	INSERT = -1, /* don't change these values */
…		…
348	enum {	404	enum {
349	PRIMARY = 0,	405	PRIMARY = 0,
350	SECONDARY,	406	SECONDARY,
351	};	407	};
352		408
353	#define RS_None 0 /* Normal */	409	#define RS_None 0
354		410
355	#define RS_fgMask 0x0000007fUL /* 128 colors */	411	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x00003f80UL /* 128 colors */	412	#define RS_bgMask 0x00003f80UL // 128 colors
357		413
358	// font styles	414	// font styles
359	#define RS_Bold 0x00004000UL // value 1	415	#define RS_Bold 0x00004000UL // value 1
360	#define RS_Italic 0x00008000UL // value 2	416	#define RS_Italic 0x00008000UL // value 2
361		417
362	// fake styles	418	// fake styles
363	#define RS_Blink 0x00010000UL /* blink */	419	#define RS_Blink 0x00010000UL // blink
364	#define RS_RVid 0x00020000UL /* reverse video */	420	#define RS_RVid 0x00020000UL // reverse video
365	#define RS_Uline 0x00040000UL /* underline */	421	#define RS_Uline 0x00040000UL // underline
366		422
367	// 5 bits still to go	423	// 5 custom bits for extensions
		424	#define RS_customCount 32
		425	#define RS_customMask 0x00f80000UL
		426	#define RS_customShift 19
368		427
369	// other flags	428	// other flags
370	#define RS_Careful 0x80000000UL /* be careful when drawing these */	429	#define RS_Careful 0x80000000UL /* be careful when drawing these */
371		430
372	#define RS_styleCount 4	431	#define RS_styleCount 4
…		…
414	XTerm_property = 3, // change X property	473	XTerm_property = 3, // change X property
415	XTerm_Color = 4, // change colors	474	XTerm_Color = 4, // change colors
416	XTerm_Color00 = 10, // not implemented, CLASH!	475	XTerm_Color00 = 10, // not implemented, CLASH!
417	XTerm_Color01 = 11, // not implemented	476	XTerm_Color01 = 11, // not implemented
418	XTerm_Color_cursor = 12, // change actual 'Cursor' color	477	XTerm_Color_cursor = 12, // change actual 'Cursor' color
419	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	478	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
420	XTerm_Color_pointer_bg = 14, // not implemented	479	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
421	XTerm_Color05 = 15, // not implemented	480	XTerm_Color05 = 15, // not implemented (tektronix fg)
422	XTerm_Color06 = 16, // not implemented	481	XTerm_Color06 = 16, // not implemented (tektronix bg)
423	XTerm_Color_RV = 17, // change actual 'Highlight' color	482	XTerm_Color_RV = 17, // change actual 'Highlight' color
424	XTerm_logfile = 46, // not implemented	483	XTerm_logfile = 46, // not implemented
425	XTerm_font = 50,	484	XTerm_font = 50,
426		485
427	XTerm_konsole30 = 30, // reserved for konsole	486	XTerm_konsole30 = 30, // reserved for konsole
428	XTerm_konsole31 = 31, // reserved for konsole	487	XTerm_konsole31 = 31, // reserved for konsole
429	XTerm_emacs51 = 51, // reserved for emacs shell	488	XTerm_emacs51 = 51, // reserved for emacs shell
430	/*	489	/*
431	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	490	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		491	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
432	*/	492	*/
433	XTerm_Color_BD = 18, // change actual 'Bold' color	493	Rxvt_Color_BD = 18, // change actual 'Bold' color
434	XTerm_Color_UL = 19, // change actual 'Underline' color	494	Rxvt_Color_UL = 19, // change actual 'Underline' color
435	XTerm_Pixmap = 20, // new bg pixmap	495	Rxvt_Pixmap = 20, // new bg pixmap
436	XTerm_restoreFG = 39, // change default fg color	496	Rxvt_restoreFG = 39, // change default fg color
437	XTerm_restoreBG = 49, // change default bg color	497	Rxvt_restoreBG = 49, // change default bg color
438	XTerm_dumpscreen = 55, // dump scrollback and all of screen	498	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		499
439	XTerm_locale = 701, // change locale	500	URxvt_locale = 701, // change locale
440	XTerm_Menu = 703, // set menu item	501
441	XTerm_Color_IT = 704, // change actual 'Italic' colour	502	URxvt_Color_IT = 704, // change actual 'Italic' colour
442	XTerm_Color_tint = 705, // change actual tint colour	503	URxvt_Color_tint = 705, // change actual tint colour
		504	URxvt_Color_BD = 706,
		505	URxvt_Color_UL = 707,
443		506
444	URxvt_font = 710,	507	URxvt_font = 710,
445	URxvt_boldFont = 711,	508	URxvt_boldFont = 711,
446	URxvt_italicFont = 712,	509	URxvt_italicFont = 712,
447	URxvt_boldItalicFont = 713,	510	URxvt_boldItalicFont = 713,
		511
		512	URxvt_view_up = 720,
		513	URxvt_view_down = 721,
		514
		515	URxvt_perl = 777,
448	};	516	};
449		517
450	/* Words starting with `Color_' are colours. Others are counts */	518	/* Words starting with `Color_' are colours. Others are counts */
451	/*	519	/*
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	520	* The PixColor and rendition colour usage should probably be decoupled
455	* on the unnecessary items, e.g. Color_pointer, but won't bother	521	* 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	522	* until we need to. Also, be aware of usage in pixcolor_set
457	*/	523	*/
458		524
459	enum colour_list {	525	enum colour_list {
…		…
496	Color_BD,	562	Color_BD,
497	Color_IT,	563	Color_IT,
498	Color_UL,	564	Color_UL,
499	Color_RV,	565	Color_RV,
500	#endif	566	#endif
		567	#if ENABLE_FRILLS
		568	Color_underline,
		569	#endif
501	#ifdef OPTION_HC	570	#ifdef OPTION_HC
502	Color_HC,	571	Color_HC,
503	#endif	572	#endif
504	#ifdef KEEP_SCROLLCOLOR	573	#ifdef KEEP_SCROLLCOLOR
505	Color_scroll,	574	Color_scroll,
506	Color_trough,	575	Color_trough,
507	#endif	576	#endif
508	#if TINTING	577	#if TINTING
509	Color_tint,	578	Color_tint,
		579	#endif
		580	#if OFF_FOCUS_FADING
		581	Color_fade,
510	#endif	582	#endif
511	NRS_COLORS, /* */	583	NRS_COLORS, /* */
512	#ifdef KEEP_SCROLLCOLOR	584	#ifdef KEEP_SCROLLCOLOR
513	Color_topShadow = NRS_COLORS,	585	Color_topShadow = NRS_COLORS,
514	Color_bottomShadow,	586	Color_bottomShadow,
…		…
525		597
526	/*	598	/*
527	* Resource list	599	* Resource list
528	*/	600	*/
529	enum {	601	enum {
530	Rs_display_name = 0,	602	# define def(name) Rs_ ## name,
531	Rs_term_name,	603	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
532	Rs_iconName,	604	# include "rsinc.h"
533	Rs_geometry,	605	# undef def
534	Rs_reverseVideo,	606	# 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	607	NUM_RESOURCES
625	};	608	};
626		609
627	// see init.C:xa_names, which must be kept in sync	610	// see init.C:xa_names, which must be kept in sync
628	enum {	611	enum {
…		…
632	XA_MULTIPLE,	615	XA_MULTIPLE,
633	XA_TARGETS,	616	XA_TARGETS,
634	XA_TIMESTAMP,	617	XA_TIMESTAMP,
635	XA_VT_SELECTION,	618	XA_VT_SELECTION,
636	XA_INCR,	619	XA_INCR,
		620	XA_WM_PROTOCOLS,
637	XA_WMDELETEWINDOW,	621	XA_WM_DELETE_WINDOW,
		622	XA_CLIPBOARD,
		623	#if ENABLE_FRILLS
		624	XA_MOTIF_WM_HINTS,
		625	#endif
		626	#if ENABLE_EWMH
		627	XA_NET_WM_PID,
		628	XA_NET_WM_NAME,
		629	XA_NET_WM_ICON_NAME,
		630	XA_NET_WM_PING,
		631	#endif
		632	#if USE_XIM
		633	XA_WM_LOCALE_NAME,
		634	#endif
638	#ifdef TRANSPARENT	635	#if TRANSPARENT
639	XA_XROOTPMAPID,	636	XA_XROOTPMAP_ID,
640	XA_XSETROOTID,	637	XA_ESETROOT_PMAP_ID,
641	#endif	638	#endif
642	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	639	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
643	XA_DNDPROTOCOL,	640	XA_DNDPROTOCOL,
644	XA_DNDSELECTION,	641	XA_DNDSELECTION,
645	#endif /* OFFIX_DND */	642	#endif
646	XA_CLIPBOARD,	643	#if ENABLE_XEMBED
		644	XA_XEMBED,
		645	XA_XEMBED_INFO,
		646	#endif
647	NUM_XA	647	NUM_XA
648	};	648	};
649		649
650	/* DEC private modes */	650	/* DEC private modes */
651	#define PrivMode_132 (1UL<<0)	651	#define PrivMode_132 (1UL<<0)
…		…
661	#define PrivMode_ShiftKeys (1UL<<10)	661	#define PrivMode_ShiftKeys (1UL<<10)
662	#define PrivMode_VisibleCursor (1UL<<11)	662	#define PrivMode_VisibleCursor (1UL<<11)
663	#define PrivMode_MouseX10 (1UL<<12)	663	#define PrivMode_MouseX10 (1UL<<12)
664	#define PrivMode_MouseX11 (1UL<<13)	664	#define PrivMode_MouseX11 (1UL<<13)
665	#define PrivMode_scrollBar (1UL<<14)	665	#define PrivMode_scrollBar (1UL<<14)
666	#define PrivMode_menuBar (1UL<<15)
667	#define PrivMode_TtyOutputInh (1UL<<16)	666	#define PrivMode_TtyOutputInh (1UL<<15)
668	#define PrivMode_Keypress (1UL<<17)	667	#define PrivMode_Keypress (1UL<<16)
669	#define PrivMode_smoothScroll (1UL<<18)	668	#define PrivMode_smoothScroll (1UL<<17)
670	#define PrivMode_vt52 (1UL<<19)	669	#define PrivMode_vt52 (1UL<<18)
671	#define PrivMode_LFNL (1UL<<20)	670	#define PrivMode_LFNL (1UL<<19)
672	/* too annoying to implement X11 highlight tracking */	671	/* too annoying to implement X11 highlight tracking */
673	/* #define PrivMode_MouseX11Track (1LU<<21) */	672	/* #define PrivMode_MouseX11Track (1LU<<20) */
674		673
675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	674	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
676	#define PrivMode(test,bit) \	675	#define PrivMode(test,bit) \
677	if (test) \	676	if (test) \
678	priv_modes |= (bit); \	677	priv_modes |= (bit); \
679	else \	678	else \
680	priv_modes &= ~(bit)	679	priv_modes &= ~(bit)
681		680
682	#ifdef ALLOW_132_MODE	681	#ifdef ALLOW_132_MODE
683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	682	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684	#else	683	#else
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	684	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
686	#endif	685	#endif
687		686
688	// do not change these constants lightly, there are many interdependencies	687	// do not change these constants lightly, there are many interdependencies
689	#define IMBUFSIZ 128 // input modifier buffer sizes	688	#define IMBUFSIZ 128 // input modifier buffer sizes
690	#define KBUFSZ 512 // size of keyboard mapping buffer	689	#define KBUFSZ 512 // size of keyboard mapping buffer
691	#define CBUFSIZ 4096 // size of command buffer	690	#define CBUFSIZ 2048 // size of command buffer
692	#define UBUFSIZ 4096 // character buffer	691	#define UBUFSIZ 2048 // character buffer
693		692
694	#ifndef PATH_MAX	693	#ifndef PATH_MAX
695	# define PATH_MAX 16384	694	# define PATH_MAX 16384
696	#endif	695	#endif
697		696
…		…
725	/*	724	/*
726	*****************************************************************************	725	*****************************************************************************
727	* MACRO DEFINES	726	* MACRO DEFINES
728	*****************************************************************************	727	*****************************************************************************
729	*/	728	*/
730	#define memset(x, y, z) memset((x), (y), (size_t)(z))	729	#define dLocal(type,name) type const name = this->name
731	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	730	#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		731
746	/* convert pixel dimensions to row/column values. Everything as int32_t */	732	/* convert pixel dimensions to row/column values. Everything as int32_t */
747	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	733	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
748	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	734	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
749	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	735	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
750	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	736	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
751	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	737	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
752	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	738	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
753	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	739	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
754	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	740	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
755		741
756	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	742	#define OPTION(opt) (options & (opt))
757	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	743	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		744	| Opt_jumpScroll | Opt_secondaryScreen \
		745	| Opt_pastableTabs | Opt_intensityStyles)
		746
		747	// for m >= -n, ensure remainder lies between 0..n-1
		748	#define MOD(m,n) (((m) + (n)) % (n))
		749
		750	#define LINENO(n) MOD (term_start + int(n), total_rows)
		751	#define ROW(n) row_buf [LINENO (n)]
758		752
759	/* how to build & extract colors and attributes */	753	/* how to build & extract colors and attributes */
760	#define GET_BASEFG(x) (((x) & RS_fgMask))	754	#define GET_BASEFG(x) (((x) & RS_fgMask))
761	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	755	#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		756
780	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	757	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
781	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	758	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
782		759
783	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	760	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
796		773
797	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	774	#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)))	775	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
799		776
800	#if ENABLE_STYLES	777	#if ENABLE_STYLES
801	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	778	# define FONTSET(style) fontset[GET_STYLE (style)]
802	#else	779	#else
803	# define FONTSET(style) TermWin.fontset[0]	780	# define FONTSET(style) fontset[0]
804	#endif	781	#endif
805		782
806	#ifdef HAVE_SCROLLBARS	783	#ifdef HAVE_SCROLLBARS
807	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	784	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
808	#else	785	#else
…		…
831	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	808	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
832	#define scrollbar_position(y) ((y) - scrollBar.beg)	809	#define scrollbar_position(y) ((y) - scrollBar.beg)
833	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	810	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
834	- scrollbar_minheight ())	811	- scrollbar_minheight ())
835		812
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	813	#ifdef XPM_BACKGROUND
848	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	814	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
849	#else	815	#else
850	# define XPMClearArea(a, b, c, d, e, f, g)	816	# define XPMClearArea(a, b, c, d, e, f, g)
851	#endif	817	#endif
852		818
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	819	#ifdef DEBUG_CMD
879	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	820	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
880	#else	821	#else
881	# define D_CMD(x)	822	# define D_CMD(x)
882	#endif	823	#endif
…		…
897	#endif	838	#endif
898		839
899	extern class rxvt_failure_exception { } rxvt_failure_exception;	840	extern class rxvt_failure_exception { } rxvt_failure_exception;
900		841
901	typedef callback1<void, const char *> log_callback;	842	typedef callback1<void, const char *> log_callback;
		843	typedef callback1<int, int> getfd_callback;
902		844
903	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);	845	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
904	extern void rxvt_log (const char *fmt, ...);	846	extern void rxvt_log (const char *fmt, ...);
905	extern void rxvt_warn (const char *fmt, ...);	847	extern void rxvt_warn (const char *fmt, ...);
906	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));	848	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
907	extern void rxvt_exit_failure () __attribute__ ((noreturn));	849	extern void rxvt_exit_failure () __attribute__ ((noreturn));
908		850
909	#define SET_LOCALE(locale) rxvt_set_locale (locale)	851	#define SET_LOCALE(locale) rxvt_set_locale (locale)
910	extern bool rxvt_set_locale (const char *locale);	852	extern bool rxvt_set_locale (const char *locale);
		853	extern void rxvt_push_locale (const char *locale);
		854	extern void rxvt_pop_locale ();
911		855
912	/*
913	*****************************************************************************	856	/****************************************************************************/
914	* VARIABLES
915	*****************************************************************************
916	*/
917	#ifdef MENUBAR
918	# include "menubar.h"
919	#endif
920		857
921	#define BLINK_INTERVAL 0.5	858	#define BLINK_INTERVAL 0.5
922	#define TEXT_BLINK_INTERVAL 0.5	859	#define TEXT_BLINK_INTERVAL 0.5
923		860
924	#ifndef __attribute__	861	#ifndef __attribute__
…		…
928	# endif	865	# endif
929	# endif	866	# endif
930	# define __attribute__(x)	867	# define __attribute__(x)
931	#endif	868	#endif
932		869
		870	/****************************************************************************/
		871
		872	#define LINE_LONGER 0x0001 // line is continued on the next row
		873	#define LINE_FILTERED 0x0002 // line has been filtered
		874	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		875
		876	struct line_t {
		877	text_t *t; // terminal the text
		878	rend_t *r; // rendition, uses RS_ flags
		879	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		880	uint32_t f; // flags
		881
		882	bool is_longer ()
		883	{
		884	return f & LINE_LONGER;
		885	}
		886
		887	void is_longer (int set)
		888	{
		889	if (set)
		890	f |= LINE_LONGER;
		891	else
		892	f &= ~LINE_LONGER;
		893	}
		894
		895	void clear ()
		896	{
		897	t = 0;
		898	r = 0;
		899	l = 0;
		900	f = 0;
		901	}
		902
		903	void touch () // call whenever a line is changed/touched/updated
		904	{
		905	#if ENABLE_PERL
		906	f &= ~LINE_FILTERED;
		907	#endif
		908	}
		909
		910	void touch (int col)
		911	{
		912	max_it (l, col);
		913	touch ();
		914	}
		915	};
		916
		917	/****************************************************************************/
		918
933	// primivite wrapper around mbstate_t to ensure initialisation	919	// primivite wrapper around mbstate_t to ensure initialisation
934	struct mbstate {	920	struct mbstate {
935	mbstate_t mbs;	921	mbstate_t mbs;
936		922
937	operator mbstate_t *() { return &mbs; }	923	operator mbstate_t *() { return &mbs; }
938	void reset () { memset (&mbs, 0, sizeof (mbs)); }	924	void reset () { memset (&mbs, 0, sizeof (mbs)); }
939	mbstate () { reset (); }	925	mbstate () { reset (); }
940	};	926	};
941		927
		928	/****************************************************************************/
		929
		930	#define UNICODE_MASK 0x1fffffUL
		931
942	#if UNICODE3	932	#if UNICODE3
943	# define COMPOSE_LO 0x40000000UL	933	# define COMPOSE_LO 0x40000000UL
944	# define COMPOSE_HI 0x400fffffUL	934	# define COMPOSE_HI 0x400fffffUL
945	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	935	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
946	#else	936	#else
		937	# if ENABLE_PERL
		938	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		939	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		940	# else
947	# define COMPOSE_LO 0xd800UL	941	# define COMPOSE_LO 0xd800UL
948	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	942	# define COMPOSE_HI 0xf8ffUL
949	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	943	# endif
		944	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
950	#endif	945	#endif
951		946
952	#if ENABLE_COMBINING	947	#if ENABLE_COMBINING
953	// compose chars are used to represent composite characters	948	// compose chars are used to represent composite characters
954	// that are not representable in unicode, as well as characters	949	// that are not representable in unicode, as well as characters
…		…
974	};	969	};
975		970
976	extern class rxvt_composite_vec rxvt_composite;	971	extern class rxvt_composite_vec rxvt_composite;
977	#endif	972	#endif
978		973
		974	/****************************************************************************/
		975
		976	#ifdef KEYSYM_RESOURCE
		977	class keyboard_manager;
		978	#endif
979		979
980	struct rxvt_term : zero_initialized, rxvt_vars {	980	struct rxvt_term : zero_initialized, rxvt_vars {
981	log_callback *log_hook; // log error messages through this hook, if != 0	981	log_callback *log_hook; // log error messages through this hook, if != 0
982		982	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		983	#if ENABLE_PERL
		984	rxvt_perl_term perl;
		985	#endif
983	struct mbstate mbstate; // current input multibyte state	986	struct mbstate mbstate; // current input multibyte state
984		987
985	unsigned char want_refresh:1,	988	unsigned char want_refresh:1,
986	#ifdef TRANSPARENT	989	#ifdef TRANSPARENT
987	want_full_refresh:1, /* awaiting full screen refresh */	990	want_full_refresh:1, /* awaiting full screen refresh */
…		…
1001	hidden_text:1,	1004	hidden_text:1,
1002	#endif	1005	#endif
1003	#ifdef POINTER_BLANK	1006	#ifdef POINTER_BLANK
1004	hidden_pointer:1,	1007	hidden_pointer:1,
1005	#endif	1008	#endif
1006	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	1009	enc_utf8:1, /* wether locale uses utf-8 */
1007	seen_input:1, /* wether we have seen some program output yet */	1010	seen_input:1, /* wether we have seen some program output yet */
1008	seen_resize:1, /* wether we had a resize event */	1011	seen_resize:1, /* wether we had a resize event */
1009	parsed_geometry:1;	1012	parsed_geometry:1;
1010		1013
1011	unsigned char refresh_type,	1014	unsigned char refresh_type,
…		…
1015	scrollbar_align,	1018	scrollbar_align,
1016	selection_wait,	1019	selection_wait,
1017	selection_type;	1020	selection_type;
1018	/* ---------- */	1021	/* ---------- */
1019	short rvideo;	1022	short rvideo;
1020	int16_t num_scr; /* screen: number lines scrolled */	1023	int num_scr; /* screen: number lines scrolled */
1021	unsigned int prev_ncol, /* screen: previous number of columns */	1024	int prev_ncol, /* screen: previous number of columns */
1022	prev_nrow; /* screen: previous number of rows */	1025	prev_nrow; /* screen: previous number of rows */
1023	/* ---------- */	1026	/* ---------- */
1024	rend_t rstyle;	1027	rend_t rstyle;
1025	/* ---------- */	1028	/* ---------- */
1026	uint32_t pixcolor_set[NPIXCLR_SETS];	1029	uint32_t pixcolor_set[NPIXCLR_SETS];
…		…
1042	refresh_limit,	1045	refresh_limit,
1043	last_bot, /* scrollbar last bottom position */	1046	last_bot, /* scrollbar last bottom position */
1044	last_top, /* scrollbar last top position */	1047	last_top, /* scrollbar last top position */
1045	last_state, /* scrollbar last state */	1048	last_state, /* scrollbar last state */
1046	scrollbar_len,	1049	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,	1050	window_vt_x,
1055	window_vt_y,	1051	window_vt_y,
1056	window_sb_x,	1052	window_sb_x,
1057	# ifdef POINTER_BLANK	1053	# ifdef POINTER_BLANK
1058	pointerBlankDelay,	1054	pointerBlankDelay,
1059	# endif	1055	# endif
1060	allowedxerror;	1056	allowedxerror;
1061	/* ---------- */	1057	/* ---------- */
1062	unsigned int ModMetaMask,	1058	unsigned int ModLevel3Mask,
		1059	ModMetaMask,
1063	ModNumLockMask,	1060	ModNumLockMask;
1064	old_width, /* last used width in screen resize */	1061	int old_width, /* last used width in screen resize */
1065	old_height; /* last used height in screen resize */	1062	old_height; /* last used height in screen resize */
1066	unsigned long priv_modes,	1063	unsigned long priv_modes,
1067	SavedModes;	1064	SavedModes;
1068	/* ---------- */	1065	/* ---------- */
1069	Atom xa[NUM_XA];	1066	Atom xa[NUM_XA];
1070	/* ---------- */	1067	/* ---------- */
1071	#ifdef MENUBAR	1068	#ifdef RXVT_SCROLLBAR
1072	GC menubarGC;
1073	#endif
1074	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1075	GC scrollbarGC,	1069	GC scrollbarGC,
1076	topShadowGC,	1070	topShadowGC,
1077	botShadowGC;	1071	botShadowGC;
1078	#endif	1072	#endif
1079	#ifdef XTERM_SCROLLBAR	1073	#ifdef XTERM_SCROLLBAR
…		…
1097	#endif	1091	#endif
1098	/* ---------- */	1092	/* ---------- */
1099	Time selection_time,	1093	Time selection_time,
1100	selection_request_time;	1094	selection_request_time;
1101	pid_t cmd_pid; /* process id of child */	1095	pid_t cmd_pid; /* process id of child */
		1096	char * incr_buf;
		1097	size_t incr_buf_size, incr_buf_fill;
1102	/* ---------- */	1098	/* ---------- */
1103	Cursor leftptr_cursor;	1099	Cursor leftptr_cursor;
1104	#ifdef POINTER_BLANK
1105	Cursor blank_cursor;
1106	#endif
1107	/* ---------- */	1100	/* ---------- */
1108	#ifndef NO_BACKSPACE_KEY	1101	#ifndef NO_BACKSPACE_KEY
1109	const char *key_backspace;	1102	const char *key_backspace;
1110	#endif	1103	#endif
1111	#ifndef NO_DELETE_KEY	1104	#ifndef NO_DELETE_KEY
1112	const char *key_delete;	1105	const char *key_delete;
1113	#endif	1106	#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;	1107	struct mouse_event MEvent;
1120	XComposeStatus compose;	1108	XComposeStatus compose;
1121	ttymode_t tio;	1109	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;	1110	row_col_t oldcursor;
1135	#ifdef XPM_BACKGROUND	1111	#ifdef XPM_BACKGROUND
1136	bgPixmap_t bgPixmap;	1112	bgPixmap_t bgPixmap;
1137	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1113	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	1114	#endif
1153		1115
1154	#if ENABLE_OVERLAY	1116	#if ENABLE_OVERLAY
1155	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1117	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1156	text_t **ov_text;	1118	text_t **ov_text;
…		…
1161	void scr_overlay_off ();	1123	void scr_overlay_off ();
1162	void scr_overlay_set (int x, int y,	1124	void scr_overlay_set (int x, int y,
1163	text_t text,	1125	text_t text,
1164	rend_t rend = OVERLAY_RSTYLE);	1126	rend_t rend = OVERLAY_RSTYLE);
1165	void scr_overlay_set (int x, int y, const char *s);	1127	void scr_overlay_set (int x, int y, const char *s);
		1128	void scr_overlay_set (int x, int y, const wchar_t *s);
1166	#endif	1129	#endif
1167		1130
1168	vector<void *> allocated; // free these memory blocks with free()	1131	vector<void *> allocated; // free these memory blocks with free()
1169		1132
1170	char *env_windowid; /* environmental variable WINDOWID */	1133	char *env_windowid; /* environmental variable WINDOWID */
1171	char *env_display; /* environmental variable DISPLAY */	1134	char *env_display; /* environmental variable DISPLAY */
1172	char *env_term; /* environmental variable TERM */	1135	char *env_term; /* environmental variable TERM */
1173	char *env_colorfgbg;	1136	char *env_colorfgbg;
1174	char *locale;	1137	char *locale;
1175	#if 0
1176	char *codeset;
1177	#endif
1178	char charsets[4];	1138	char charsets[4];
1179	unsigned char *v_buffer; /* pointer to physical buffer */	1139	char *v_buffer; /* pointer to physical buffer */
1180	unsigned int v_buflen; /* size of area to write */	1140	unsigned int v_buflen; /* size of area to write */
1181	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1141	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1142
1182	#ifdef KEYSYM_RESOURCE	1143	#ifdef KEYSYM_RESOURCE
1183	const unsigned char *Keysym_map[256];	1144	keyboard_manager *keyboard;
1184	#endif	1145	#endif
		1146
1185	const char *rs[NUM_RESOURCES];	1147	const char *rs[NUM_RESOURCES];
1186	/* command input buffering */	1148	/* command input buffering */
1187	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1149	char *cmdbuf_ptr, *cmdbuf_endp;
1188	unsigned char cmdbuf_base[CBUFSIZ];	1150	char cmdbuf_base[CBUFSIZ];
		1151
		1152	rxvt_ptytty *pty;
1189		1153
1190	rxvt_salloc *talloc; // text line allocator	1154	rxvt_salloc *talloc; // text line allocator
1191	rxvt_salloc *ralloc; // rend line allocator	1155	rxvt_salloc *ralloc; // rend line allocator
1192		1156
1193	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1157	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1196	// ISO 14755 entry support	1160	// ISO 14755 entry support
1197	unicode_t iso14755buf;	1161	unicode_t iso14755buf;
1198	void commit_iso14755 ();	1162	void commit_iso14755 ();
1199	int hex_keyval (XKeyEvent &ev);	1163	int hex_keyval (XKeyEvent &ev);
1200	# if ISO_14755	1164	# if ISO_14755
1201	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1165	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);	1166	void iso14755_54 (int x, int y);
1203	# endif	1167	# endif
1204	#endif	1168	#endif
1205		1169
1206	void paste (const unsigned char *data, unsigned int len);	1170	// modifies first argument(!)
		1171	void paste (char *data, unsigned int len);
1207		1172
1208	void flush ();	1173	long vt_emask, vt_emask_perl;
		1174
		1175	void vt_select_input () const
		1176	{
		1177	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1178	}
1209		1179
1210	#if TRANSPARENT	1180	#if TRANSPARENT
1211	void rootwin_cb (XEvent &xev);	1181	void rootwin_cb (XEvent &xev);
1212	xevent_watcher rootwin_ev;	1182	xevent_watcher rootwin_ev;
1213	#endif	1183	#endif
1214		1184
1215	void x_cb (XEvent &xev);	1185	void x_cb (XEvent &xev);
		1186	void flush ();
1216	xevent_watcher termwin_ev;	1187	xevent_watcher termwin_ev;
1217	xevent_watcher vt_ev;	1188	xevent_watcher vt_ev;
1218	#ifdef HAVE_SCROLLBARS	1189	#ifdef HAVE_SCROLLBARS
1219	xevent_watcher scrollbar_ev;	1190	xevent_watcher scrollbar_ev;
1220	#endif	1191	#endif
1221	#ifdef MENUBAR
1222	xevent_watcher menubar_ev;
1223	#endif
1224		1192
		1193	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1225	void check_cb (check_watcher &w); check_watcher check_ev;	1194	void check_cb (check_watcher &w); check_watcher check_ev;
1226	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1195	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1227	void flush_cb (time_watcher &w); time_watcher flush_ev;	1196	void flush_cb (time_watcher &w); time_watcher flush_ev;
1228		1197
1229	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1198	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
…		…
1252	void pointer_blank ();	1221	void pointer_blank ();
1253	#endif	1222	#endif
1254	void pointer_unblank ();	1223	void pointer_unblank ();
1255		1224
1256	void tt_printf (const char *fmt,...);	1225	void tt_printf (const char *fmt,...);
1257	void tt_write (const unsigned char *data, unsigned int len);	1226	void tt_write (const char *data, unsigned int len);
		1227	void pty_write ();
1258		1228
1259	void tt_winch ();	1229	void tt_winch ();
1260		1230
1261	rxvt_term ();	1231	rxvt_term ();
1262	~rxvt_term ();	1232	~rxvt_term ();
1263	void destroy ();	1233	void destroy ();
		1234	void emergency_cleanup ();
1264		1235
1265	bool init (int argc, const char *const *argv);	1236	bool init (int argc, const char *const *argv);
1266	bool init_vars ();	1237	bool init_vars ();
1267		1238
1268	bool pty_fill ();	1239	bool pty_fill ();
1269		1240
		1241	void make_current () const // make this the "currently active" urxvt instance
		1242	{
		1243	SET_R (this);
		1244	rxvt_set_locale (locale);
		1245	set_environ (envv);
		1246	}
		1247
1270	void init_secondary ();	1248	void init_secondary ();
1271	const char **init_resources (int argc, const char *const *argv);	1249	const char **init_resources (int argc, const char *const *argv);
		1250	const char *x_resource (const char *name);
1272	void init_env ();	1251	void init_env ();
1273	void set_locale (const char *locale);	1252	void set_locale (const char *locale);
1274	void init_xlocale ();	1253	void init_xlocale ();
1275	void init_command (const char *const *argv);	1254	void init_command (const char *const *argv);
1276	void run_command (const char *const *argv);	1255	void run_command (const char *const *argv);
1277	int run_child (const char *const *argv);	1256	int run_child (const char *const *argv);
1278	static void child_exited (int pid);
1279		1257
1280	void color_aliases (int idx);	1258	void color_aliases (int idx);
1281	void recolour_cursor ();	1259	void recolour_cursor ();
1282	void create_windows (int argc, const char *const *argv);	1260	void create_windows (int argc, const char *const *argv);
1283	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1261	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1284	void window_calc (unsigned int width, unsigned int height);	1262	void window_calc (unsigned int newwidth, unsigned int newheight);
1285		1263
1286	#if USE_XIM	1264	#if USE_XIM
		1265	rxvt_xim *input_method;
		1266	XIC Input_Context;
		1267	XIMStyle input_style;
		1268	XPoint spot; // most recently sent spot position
		1269
1287	void im_destroy ();	1270	void im_destroy ();
1288	void im_cb (); im_watcher im_ev;	1271	void im_cb (); im_watcher im_ev;
1289	void im_set_size (XRectangle &size);	1272	void im_set_size (XRectangle &size);
1290	void im_set_position (XPoint &pos);	1273	void im_set_position (XPoint &pos);
1291	void im_set_color (unsigned long &fg, unsigned long &bg);	1274	void im_set_color (unsigned long &fg, unsigned long &bg);
…		…
1307		1290
1308	/* autoconvert */	1291	/* autoconvert */
1309		1292
1310	// command.C	1293	// command.C
1311	void lookup_key (XKeyEvent &ev);	1294	void lookup_key (XKeyEvent &ev);
1312	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1295	unsigned int cmd_write (const char *str, unsigned int count);
1313		1296
1314	unicode_t next_char ();	1297	wchar_t next_char ();
1315	unicode_t cmd_getc ();	1298	wchar_t cmd_getc ();
1316	unicode_t next_octet ();	1299	uint32_t next_octet ();
1317	unicode_t cmd_get8 ();	1300	uint32_t cmd_get8 ();
1318		1301
1319	bool cmd_parse ();	1302	bool cmd_parse ();
1320	void mouse_report (XButtonEvent &ev);	1303	void mouse_report (XButtonEvent &ev);
1321	void button_press (XButtonEvent &ev);	1304	void button_press (XButtonEvent &ev);
1322	void button_release (XButtonEvent &ev);	1305	void button_release (XButtonEvent &ev);
		1306	void focus_in ();
		1307	void focus_out ();
1323	int check_our_parents ();	1308	int check_our_parents ();
1324	#ifdef PRINTPIPE	1309	#ifdef PRINTPIPE
1325	FILE *popen_printer ();	1310	FILE *popen_printer ();
1326	int pclose_printer (FILE *stream);	1311	int pclose_printer (FILE *stream);
1327	#endif	1312	#endif
…		…
1329	void process_nonprinting (unicode_t ch);	1314	void process_nonprinting (unicode_t ch);
1330	void process_escape_vt52 (unicode_t ch);	1315	void process_escape_vt52 (unicode_t ch);
1331	void process_escape_seq ();	1316	void process_escape_seq ();
1332	void process_csi_seq ();	1317	void process_csi_seq ();
1333	void process_window_ops (const int *args, unsigned int nargs);	1318	void process_window_ops (const int *args, unsigned int nargs);
1334	unsigned char *get_to_st (unicode_t &ends_how);	1319	char *get_to_st (unicode_t &ends_how);
1335	void process_dcs_seq ();	1320	void process_dcs_seq ();
1336	void process_osc_seq ();	1321	void process_osc_seq ();
1337	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1322	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);	1323	void process_xterm_seq (int op, const char *str, char resp);
1339	int privcases (int mode, unsigned long bit);	1324	int privcases (int mode, unsigned long bit);
1340	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1325	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);	1326	void process_sgr_mode (unsigned int nargs, const int *arg);
1342	void process_graphics ();	1327	void process_graphics ();
1343	// init.C	1328	// init.C
1344	void Get_Colours ();	1329	void Get_Colours ();
1345	void get_ourmods ();	1330	void get_ourmods ();
1346	// logging.C
1347	void makeutent (const char *pty, const char *hostname);
1348	void cleanutent ();
1349	// main.C	1331	// main.C
1350	void privileged_utmp (rxvt_privaction action);
1351	bool set_fonts ();	1332	bool set_fonts ();
		1333	void set_string_property (Atom prop, const char *str, int len = -1);
		1334	void set_utf8_property (Atom prop, const char *str, int len = -1);
1352	void set_title (const char *str);	1335	void set_title (const char *str);
1353	void set_icon_name (const char *str);	1336	void set_icon_name (const char *str);
1354	void set_window_color (int idx, const char *color);	1337	void set_window_color (int idx, const char *color);
1355	void set_colorfgbg ();	1338	void set_colorfgbg ();
1356	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1339	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1357	void set_widthheight (unsigned int width, unsigned int height);	1340	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		1341
1392	// screen.C	1342	// screen.C
1393	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1343
1394	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1344	void lalloc (line_t &l) const
		1345	{
		1346	l.t = (text_t *)talloc->alloc ();
		1347	l.r = (rend_t *)ralloc->alloc ();
		1348	}
		1349
		1350	#if 0
		1351	void lfree (line_t &l)
		1352	{
		1353	talloc->free (l.t);
		1354	ralloc->free (l.r);
		1355	}
		1356	#endif
		1357
		1358	void lresize (line_t &l) const
		1359	{
		1360	if (!l.t)
		1361	return;
		1362
		1363	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1364	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1365
		1366	l.l = min (l.l, ncol);
		1367
		1368	if (ncol > prev_ncol)
		1369	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1370	}
		1371
		1372	int fgcolor_of (rend_t r) const
		1373	{
		1374	int base = GET_BASEFG (r);
		1375	#ifndef NO_BRIGHTCOLOR
		1376	if (r & RS_Bold
		1377	# if ENABLE_STYLES
		1378	&& OPTION (Opt_intensityStyles)
		1379	# endif
		1380	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1381	base += minBrightCOLOR - minCOLOR;
		1382	#endif
		1383	return base;
		1384	}
		1385
		1386	int bgcolor_of (rend_t r) const
		1387	{
		1388	int base = GET_BASEBG (r);
		1389	#ifndef NO_BRIGHTCOLOR
		1390	if (r & RS_Blink
		1391	# if ENABLE_STYLES
		1392	&& OPTION (Opt_intensityStyles)
		1393	# endif
		1394	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1395	base += minBrightCOLOR - minCOLOR;
		1396	#endif
		1397	return base;
		1398	}
		1399
		1400	bool option (uint32_t opt) const
		1401	{
		1402	return OPTION (opt);
		1403	}
		1404
		1405	void set_option (uint32_t opt, bool set)
		1406	{
		1407	if (set)
		1408	options |= opt;
		1409	else
		1410	options &= ~opt;
		1411	}
		1412
		1413	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1414	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1395	int scr_scroll_text (int row1, int row2, int count, int spec);	1415	int scr_scroll_text (int row1, int row2, int count);
1396	void scr_reset ();	1416	void scr_reset ();
1397	void scr_reset_realloc ();
1398	void scr_release ();	1417	void scr_release ();
1399	void scr_clear (bool really = false);	1418	void scr_clear (bool really = false);
1400	void scr_refresh (unsigned char refresh_type);	1419	void scr_refresh ();
1401	bool scr_refresh_rend (rend_t mask, rend_t value);	1420	bool scr_refresh_rend (rend_t mask, rend_t value);
1402	void scr_erase_screen (int mode);	1421	void scr_erase_screen (int mode);
		1422	#if ENABLE_FRILLS
		1423	void scr_erase_savelines ();
		1424	void scr_backindex ();
		1425	void scr_forwardindex ();
		1426	#endif
1403	void scr_touch (bool refresh);	1427	void scr_touch (bool refresh);
1404	void scr_expose (int x, int y, int width, int height, bool refresh);	1428	void scr_expose (int x, int y, int width, int height, bool refresh);
1405	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1429	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1406	void scr_recolour ();	1430	void scr_recolour ();
1407	void scr_remap_chars ();	1431	void scr_remap_chars ();
1408	void scr_remap_chars (text_t *tp, rend_t *rp);	1432	void scr_remap_chars (line_t &l);
		1433
		1434	enum cursor_mode { SAVE, RESTORE };
1409		1435
1410	void scr_poweron ();	1436	void scr_poweron ();
1411	void scr_cursor (int mode);	1437	void scr_cursor (cursor_mode mode);
1412	void scr_do_wrap ();	1438	void scr_do_wrap ();
1413	int scr_change_screen (int scrn);	1439	int scr_change_screen (int scrn);
1414	void scr_color (unsigned int color, int fgbg);	1440	void scr_color (unsigned int color, int fgbg);
1415	void scr_rendition (int set, int style);	1441	void scr_rendition (int set, int style);
1416	void scr_add_lines (const unicode_t *str, int nlines, int len);	1442	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1417	void scr_backspace ();	1443	void scr_backspace ();
1418	void scr_tab (int count, bool ht = false);	1444	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);	1445	void scr_gotorc (int row, int col, int relative);
1422	void scr_index (enum page_dirn direction);	1446	void scr_index (enum page_dirn direction);
1423	void scr_erase_line (int mode);	1447	void scr_erase_line (int mode);
1424	void scr_E ();	1448	void scr_E ();
1425	void scr_insdel_lines (int count, int insdel);	1449	void scr_insdel_lines (int count, int insdel);
…		…
1433	void scr_rvideo_mode (int mode);	1457	void scr_rvideo_mode (int mode);
1434	void scr_report_position ();	1458	void scr_report_position ();
1435	void set_font_style ();	1459	void set_font_style ();
1436	void scr_charset_choose (int set);	1460	void scr_charset_choose (int set);
1437	void scr_charset_set (int set, unsigned int ch);	1461	void scr_charset_set (int set, unsigned int ch);
1438	int scr_move_to (int y, int len);	1462	void scr_move_to (int y, int len);
1439	int scr_page (enum page_dirn direction, int nlines);	1463	bool scr_page (enum page_dirn direction, int nlines);
1440	int scr_changeview (unsigned int oldviewstart);	1464	bool scr_changeview (int new_view_start);
1441	void scr_bell ();	1465	void scr_bell ();
1442	void scr_printscreen (int fullhist);	1466	void scr_printscreen (int fullhist);
		1467	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1468	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1443	void scr_reverse_selection ();	1469	void scr_reverse_selection ();
1444	void scr_dump (int fd);	1470	void scr_dump (int fd);
1445	void selection_check (int check_more);	1471	void selection_check (int check_more);
1446	int selection_paste (Window win, Atom prop, bool delete_prop);	1472	void selection_paste (Window win, Atom prop, bool delete_prop);
1447	void selection_property (Window win, Atom prop);	1473	void selection_property (Window win, Atom prop);
1448	void selection_request (Time tm, int x, int y);	1474	void selection_request (Time tm);
1449	int selection_request_other (Atom target, int selnum);	1475	int selection_request_other (Atom target, int selnum);
1450	void selection_clear ();	1476	void selection_clear ();
1451	void selection_make (Time tm);	1477	void selection_make (Time tm);
		1478	bool selection_grab (Time tm);
1452	void selection_start_colrow (int col, int row);	1479	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);	1480	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);	1481	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1455	void selection_remove_trailing_spaces ();	1482	void selection_remove_trailing_spaces ();
1456	void selection_send (const XSelectionRequestEvent &rq);	1483	void selection_send (const XSelectionRequestEvent &rq);
…		…
1463	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1490	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1464	#endif	1491	#endif
1465		1492
1466	#if defined(RXVT_SCROLLBAR)	1493	#if defined(RXVT_SCROLLBAR)
1467	// scrollbar-rxvt.C	1494	// 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);	1495	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1470	#endif	1496	#endif
1471		1497
1472	#if defined(XTERM_SCROLLBAR)	1498	#if defined(XTERM_SCROLLBAR)
1473	// scrollbar-xterm.C	1499	// scrollbar-xterm.C
…		…
1486		1512
1487	// xdefaults.C	1513	// xdefaults.C
1488	void get_options (int argc, const char *const *argv);	1514	void get_options (int argc, const char *const *argv);
1489	int parse_keysym (const char *str, const char *arg);	1515	int parse_keysym (const char *str, const char *arg);
1490	void get_xdefaults (FILE *stream, const char *name);	1516	void get_xdefaults (FILE *stream, const char *name);
1491	void extract_resources (Display *display, const char *name);	1517	void extract_resources ();
1492	// xpm.C	1518	// xpm.C
1493	int scale_pixmap (const char *geom);	1519	int scale_pixmap (const char *geom);
1494	void resize_pixmap ();	1520	void resize_pixmap ();
1495	Pixmap set_bgPixmap (const char *file);	1521	Pixmap set_bgPixmap (const char *file);
1496	};	1522	};

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