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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.156 by root, Fri Apr 22 12:52:28 2005 UTC vs.
Revision 1.313 by ayin, Wed Oct 24 10:39:58 2007 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 ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
7		26
8	#include <limits.h>	27	#include <limits.h>
9		28
10	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	30	#include <X11/keysym.h>
…		…
14	#if ENABLE_FRILLS	33	#if ENABLE_FRILLS
15	# include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
		38	#include "rxvtutil.h"
19	#include "rxvtfont.h"	39	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
23		44
24	#if ENABLE_FRILLS	45	#include "rxvtperl.h"
25	# define ENABLE_XEMBED 1	46
26	# define ENABLE_EWMH 1	47	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
28	#endif	54	#endif
29		55
30	/*	56	/*
31	*****************************************************************************	57	*****************************************************************************
32	* SYSTEM HACKS	58	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	68	# define __sun__ 1
43	#endif	69	#endif
44		70
45	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	72	typedef char *XPointer;
47	#endif	73	#endif
48		74
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	75	#include <termios.h>
51	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
52	#else
53	# include <sgtty.h>
54	typedef struct {
55	struct sgttyb sg;
56	struct tchars tc;
57	struct ltchars lc;
58	int line;
59	int local;
60	} ttymode_t;
61	#endif
62		77
63	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
64	# ifdef XPM_INC_X11	79	# include <afterimage.h>
65	# include <X11/xpm.h>	80	#undef min
66	# else	81	#undef max
67	# include <xpm.h>
68	# endif	82	#endif
69	#endif	83
		84	#include "background.h"
70		85
71	#ifndef STDIN_FILENO	86	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	87	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	88	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	89	# define STDERR_FILENO 2
75	#endif	90	#endif
76		91
77	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	92	/****************************************************************************/
78	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	93
79	# define NO_SETOWNER_TTYDEV 1	94	// exception thrown on fatal (per-instance) errors
80	# endif	95	class rxvt_failure_exception { };
81	#endif	96
82	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	97	// exception thrown when the command parser runs out of input data
83	# define NO_SETOWNER_TTYDEV 1	98	class out_of_input { };
84	#endif
85		99
86	/*	100	/*
87	*****************************************************************************	101	*****************************************************************************
88	* PROTOTYPES	102	* PROTOTYPES
89	*****************************************************************************	103	*****************************************************************************
90	*/	104	*/
91	// main.C	105	// main.C
92	RETSIGTYPE rxvt_Child_signal (int sig);
93	RETSIGTYPE rxvt_Exit_signal (int sig);
94	void rxvt_clean_exit ();
95	void * rxvt_malloc (size_t size);	106	void * rxvt_malloc (size_t size);
96	void * rxvt_calloc (size_t number, size_t size);	107	void * rxvt_calloc (size_t number, size_t size);
97	void * rxvt_realloc (void *ptr, size_t size);	108	void * rxvt_realloc (void *ptr, size_t size);
98	void rxvt_privileges (rxvt_privaction action);
99		109
100	// util.C	110	// misc.C
101	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	111	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	112	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	113	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	114	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105	char * rxvt_strdup (const char *str);
106		115
107	// misc.C	116	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		117
108	char * rxvt_r_basename (const char *str);	118	char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr);	119	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...);	120	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...);	121	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt,...);	122	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure ();	123	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114	int rxvt_Str_match (const char *s1, const char *s2);	124
115	const char * rxvt_Str_skip_space (const char *str);
116	char * rxvt_Str_trim (char *str);	125	char * rxvt_strtrim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);
118	char ** rxvt_splitcommastring (const char *cs);	126	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	127	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	128
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	129	/////////////////////////////////////////////////////////////////////////////
122	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	130
		131	// temporarily replace the process environment
		132	extern char **environ;
		133	extern char **rxvt_environ; // the original environ pointer
		134
		135	static inline void set_environ (stringvec *envv)
		136	{
		137	#if ENABLE_PERL
		138	assert (envv);
		139	#else
		140	if (envv)
		141	#endif
		142	environ = (char **)envv->begin ();
		143	}
		144
		145	static inline void set_environ (char **envv)
		146	{
		147	#if ENABLE_PERL
		148	assert (envv);
		149	#else
		150	if (envv)
		151	#endif
		152	environ = envv;
		153	}
123		154
124	/*	155	/*
125	*****************************************************************************	156	*****************************************************************************
126	* STRUCTURES AND TYPEDEFS	157	* STRUCTURES AND TYPEDEFS
127	*****************************************************************************	158	*****************************************************************************
128	*/	159	*/
129	struct grwin_t;	160	struct grwin_t;
130		161
131	/* Sanitize menubar info */
132	#ifndef MENUBAR
133	# undef MENUBAR_MAX
134	#endif
135	#ifndef MENUBAR_MAX
136	# define MENUBAR_MAX 0
137	#endif
138
139	/* If we're using either the rxvt scrollbar or menu bars, keep the	162	/* If we're using either the rxvt scrollbar, keep the
140	* scrollColor resource.	163	* scrollColor resource.
141	*/	164	*/
142	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	165	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
143	# define KEEP_SCROLLCOLOR 1	166	# define KEEP_SCROLLCOLOR 1
144	#else	167	#else
145	# undef KEEP_SCROLLCOLOR	168	# undef KEEP_SCROLLCOLOR
146	#endif
147
148	#ifdef XPM_BACKGROUND
149	typedef struct {
150	short w, h, x, y;
151	Pixmap pixmap;
152	} bgPixmap_t;
153	#endif	169	#endif
154		170
155	/*	171	/*
156	* the 'essential' information for reporting Mouse Events	172	* the 'essential' information for reporting Mouse Events
157	* pared down from XButtonEvent	173	* pared down from XButtonEvent
…		…
161	Time time; /* milliseconds */	177	Time time; /* milliseconds */
162	unsigned int state; /* key or button mask */	178	unsigned int state; /* key or button mask */
163	unsigned int button; /* detail */	179	unsigned int button; /* detail */
164	};	180	};
165		181
166	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
167	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
168	#define SWAP_IT(one, two, typeof) \
169	do { \
170	typeof swapittmp; \
171	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
172	} while (/* CONSTCOND */ 0)
173	#define BOUND_POSITIVE_INT16(val) \
174	(int16_t) ((val) <= 0 \
175	? 0 \
176	: min ((val), (((uint16_t)-1)>>1)))
177
178	#if ENABLE_FRILLS	182	#if ENABLE_FRILLS
179	typedef struct _mwmhints {	183	typedef struct _mwmhints {
180	CARD32 flags;	184	CARD32 flags;
181	CARD32 functions;	185	CARD32 functions;
182	CARD32 decorations;	186	CARD32 decorations;
…		…
216	*****************************************************************************	220	*****************************************************************************
217	*/	221	*/
218		222
219	/* COLORTERM, TERM environment variables */	223	/* COLORTERM, TERM environment variables */
220	#define COLORTERMENV "rxvt"	224	#define COLORTERMENV "rxvt"
221	#ifdef XPM_BACKGROUND	225	#ifdef BG_IMAGE_FROM_FILE
222	# define COLORTERMENVFULL COLORTERMENV "-xpm"	226	# define COLORTERMENVFULL COLORTERMENV "-xpm"
223	#else	227	#else
224	# define COLORTERMENVFULL COLORTERMENV	228	# define COLORTERMENVFULL COLORTERMENV
225	#endif	229	#endif
226	#ifndef TERMENV	230	#ifndef TERMENV
…		…
229		233
230	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	234	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
231	# define NO_MOUSE_REPORT_SCROLLBAR 1	235	# define NO_MOUSE_REPORT_SCROLLBAR 1
232	#endif	236	#endif
233		237
234	#ifdef NO_RESOURCES
235	# undef USE_XGETDEFAULT
236	#endif
237
238	#if ISO_14755
239	# define ENABLE_OVERLAY 1
240	#endif
241
242	/* now look for other badly set stuff */	238	/* now look for other badly set stuff */
243		239
244	#if !defined (EACCESS) && defined(EAGAIN)	240	#if !defined (EACCESS) && defined(EAGAIN)
245	# define EACCESS EAGAIN	241	# define EACCESS EAGAIN
246	#endif	242	#endif
…		…
248	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	244	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
249	# define EXIT_SUCCESS 0 /* exit function success */	245	# define EXIT_SUCCESS 0 /* exit function success */
250	# define EXIT_FAILURE 1 /* exit function failure */	246	# define EXIT_FAILURE 1 /* exit function failure */
251	#endif	247	#endif
252		248
253	#define menuBar_esc 10
254	#define scrollBar_esc 30	249	#define scrollBar_esc 30
255	#define menuBar_margin 2 /* margin below text */
256		250
257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	251	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
258	# define HAVE_SCROLLBARS 1	252	# define HAVE_SCROLLBARS 1
259	#endif
260
261	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
262	#ifdef HALFSHADOW
263	# define SHADOW 1
264	#else
265	# define SHADOW 2
266	#endif	253	#endif
267		254
268	#define R_SB_ALIGN_CENTRE 0	255	#define R_SB_ALIGN_CENTRE 0
269	#define R_SB_ALIGN_TOP 1	256	#define R_SB_ALIGN_TOP 1
270	#define R_SB_ALIGN_BOTTOM 2	257	#define R_SB_ALIGN_BOTTOM 2
271		258
272	#define R_SB_RXVT 0
273	#define R_SB_NEXT 1	259	#define R_SB_NEXT 1
274	#define R_SB_XTERM 2	260	#define R_SB_XTERM 2
275	#define R_SB_PLAIN 4	261	#define R_SB_PLAIN 4
		262	#define R_SB_RXVT 8
276		263
277	#define SB_WIDTH_NEXT 19	264	#define SB_WIDTH_NEXT 19
278	#define SB_WIDTH_XTERM 15	265	#define SB_WIDTH_XTERM 15
279	#define SB_WIDTH_PLAIN 7	266	#define SB_WIDTH_PLAIN 7
280	#ifndef SB_WIDTH_RXVT	267	#ifndef SB_WIDTH_RXVT
…		…
343	* |	330	* |
344	* +---< SB_WIDTH_NEXT	331	* +---< SB_WIDTH_NEXT
345	*/	332	*/
346		333
347	enum {	334	enum {
348	NO_REFRESH = 0 , /* Window not visible at all! */	335	NO_REFRESH = 0, /* Window not visible at all! */
349	FAST_REFRESH = 1<<0, /* Fully exposed window */	336	FAST_REFRESH = 1, /* Fully exposed window */
350	SLOW_REFRESH = 1<<1, /* Partially exposed window */	337	SLOW_REFRESH = 2, /* Partially exposed window */
351	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
352	};	338	};
353		339
354	#ifdef NO_SECONDARY_SCREEN	340	#ifdef NO_SECONDARY_SCREEN
355	# define NSCREENS 0	341	# define NSCREENS 0
356	#else	342	#else
…		…
362	#define FONT_DN "#-"	348	#define FONT_DN "#-"
363	#define FONT_UP "#+"	349	#define FONT_UP "#+"
364		350
365	/* flags for rxvt_scr_gotorc () */	351	/* flags for rxvt_scr_gotorc () */
366	enum {	352	enum {
367	C_RELATIVE = 1 , /* col movement is relative */	353	C_RELATIVE = 1, /* col movement is relative */
368	R_RELATIVE = 2, /* row movement is relative */	354	R_RELATIVE = 2, /* row movement is relative */
369	RELATIVE = 1 | 2,	355	RELATIVE = C_RELATIVE | R_RELATIVE,
370	};	356	};
371		357
372	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	358	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
373	enum {	359	enum {
374	INSERT = -1, /* don't change these values */	360	INSERT = -1, /* don't change these values */
…		…
387	enum {	373	enum {
388	PRIMARY = 0,	374	PRIMARY = 0,
389	SECONDARY,	375	SECONDARY,
390	};	376	};
391		377
392	#define RS_None 0 /* Normal */	378	#define RS_None 0
393		379
394	#define RS_fgMask 0x0000007fUL /* 128 colors */	380	#define RS_fgMask 0x0000007fUL // 128 colors
395	#define RS_bgMask 0x00003f80UL /* 128 colors */	381	#define RS_bgMask 0x00003f80UL // 128 colors
396		382
397	// font styles	383	// font styles
398	#define RS_Bold 0x00004000UL // value 1	384	#define RS_Bold 0x00004000UL // value 1
399	#define RS_Italic 0x00008000UL // value 2	385	#define RS_Italic 0x00008000UL // value 2
400		386
401	// fake styles	387	// fake styles
402	#define RS_Blink 0x00010000UL /* blink */	388	#define RS_Blink 0x00010000UL // blink
403	#define RS_RVid 0x00020000UL /* reverse video */	389	#define RS_RVid 0x00020000UL // reverse video
404	#define RS_Uline 0x00040000UL /* underline */	390	#define RS_Uline 0x00040000UL // underline
405		391
406	// 5 bits still to go	392	// toggle this to force redraw, must be != RS_Careful
		393	#define RS_redraw 0x01000000UL
		394
		395	// 5 custom bits for extensions
		396	#define RS_customCount 32
		397	#define RS_customMask 0x00f80000UL
		398	#define RS_customShift 19
407		399
408	// other flags	400	// other flags
409	#define RS_Careful 0x80000000UL /* be careful when drawing these */	401	#define RS_Careful 0x80000000UL /* be careful when drawing these */
410		402
411	#define RS_styleCount 4	403	#define RS_styleCount 4
…		…
453	XTerm_property = 3, // change X property	445	XTerm_property = 3, // change X property
454	XTerm_Color = 4, // change colors	446	XTerm_Color = 4, // change colors
455	XTerm_Color00 = 10, // not implemented, CLASH!	447	XTerm_Color00 = 10, // not implemented, CLASH!
456	XTerm_Color01 = 11, // not implemented	448	XTerm_Color01 = 11, // not implemented
457	XTerm_Color_cursor = 12, // change actual 'Cursor' color	449	XTerm_Color_cursor = 12, // change actual 'Cursor' color
458	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	450	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
459	XTerm_Color_pointer_bg = 14, // not implemented	451	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
460	XTerm_Color05 = 15, // not implemented	452	XTerm_Color05 = 15, // not implemented (tektronix fg)
461	XTerm_Color06 = 16, // not implemented	453	XTerm_Color06 = 16, // not implemented (tektronix bg)
462	XTerm_Color_RV = 17, // change actual 'Highlight' color	454	XTerm_Color_RV = 17, // change actual 'Highlight' color
463	XTerm_logfile = 46, // not implemented	455	XTerm_logfile = 46, // not implemented
464	XTerm_font = 50,	456	XTerm_font = 50,
465		457
466	XTerm_konsole30 = 30, // reserved for konsole	458	XTerm_konsole30 = 30, // reserved for konsole
467	XTerm_konsole31 = 31, // reserved for konsole	459	XTerm_konsole31 = 31, // reserved for konsole
468	XTerm_emacs51 = 51, // reserved for emacs shell	460	XTerm_emacs51 = 51, // reserved for emacs shell
469	/*	461	/*
470	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	462	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		463	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
471	*/	464	*/
472	XTerm_Color_BD = 18, // change actual 'Bold' color	465	Rxvt_Color_BD = 18, // change actual 'Bold' color
473	XTerm_Color_UL = 19, // change actual 'Underline' color	466	Rxvt_Color_UL = 19, // change actual 'Underline' color
474	XTerm_Pixmap = 20, // new bg pixmap	467	Rxvt_Pixmap = 20, // new bg pixmap
475	XTerm_restoreFG = 39, // change default fg color	468	Rxvt_restoreFG = 39, // change default fg color
476	XTerm_restoreBG = 49, // change default bg color	469	Rxvt_restoreBG = 49, // change default bg color
477	XTerm_dumpscreen = 55, // dump scrollback and all of screen	470	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478		471
479	URxvt_locale = 701, // change locale	472	URxvt_locale = 701, // change locale
480	URxvt_Menu = 703, // set menu item	473	URxvt_version = 702, // request version
		474
481	URxvt_Color_IT = 704, // change actual 'Italic' colour	475	URxvt_Color_IT = 704, // change actual 'Italic' colour
482	URxvt_Color_tint = 705, // change actual tint colour	476	URxvt_Color_tint = 705, // change actual tint colour
		477	URxvt_Color_BD = 706,
		478	URxvt_Color_UL = 707,
483		479
484	URxvt_font = 710,	480	URxvt_font = 710,
485	URxvt_boldFont = 711,	481	URxvt_boldFont = 711,
486	URxvt_italicFont = 712,	482	URxvt_italicFont = 712,
487	URxvt_boldItalicFont = 713,	483	URxvt_boldItalicFont = 713,
488		484
489	URxvt_view_up = 720,	485	URxvt_view_up = 720,
490	URxvt_view_down = 721,	486	URxvt_view_down = 721,
		487
		488	URxvt_perl = 777,
491	};	489	};
492		490
493	/* Words starting with `Color_' are colours. Others are counts */	491	/* Words starting with `Color_' are colours. Others are counts */
494	/*	492	/*
495	* The following comment is mostly obsolete since pixcolor_set was expanded:
496	* We're currently upto 29 colours. Only 3 more available. The
497	* PixColor and rendition colour usage should probably be decoupled	493	* The PixColor and rendition colour usage should probably be decoupled
498	* on the unnecessary items, e.g. Color_pointer, but won't bother	494	* on the unnecessary items, e.g. Color_pointer, but won't bother
499	* until we need to. Also, be aware of usage in pixcolor_set	495	* until we need to. Also, be aware of usage in pixcolor_set
500	*/	496	*/
501		497
502	enum colour_list {	498	enum colour_list {
		499	Color_none = -2,
		500	Color_transparent = -1,
503	Color_fg = 0,	501	Color_fg = 0,
504	Color_bg,	502	Color_bg,
505	minCOLOR, /* 2 */	503	minCOLOR, /* 2 */
506	Color_Black = minCOLOR,	504	Color_Black = minCOLOR,
507	Color_Red3,	505	Color_Red3,
…		…
549	#endif	547	#endif
550	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
551	Color_scroll,	549	Color_scroll,
552	Color_trough,	550	Color_trough,
553	#endif	551	#endif
554	#if TINTING	552	#if ENABLE_TRANSPARENCY
555	Color_tint,	553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
556	#endif	557	#endif
557	NRS_COLORS, /* */	558	NRS_COLORS, /* */
558	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
559	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
560	Color_bottomShadow,	561	Color_bottomShadow,
…		…
564	#endif	565	#endif
565	};	566	};
566		567
567	#define Color_Bits 7 // 0 .. maxTermCOLOR	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
568		569
569	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
570	#define NPIXCLR_BITS 32
571
572	/*	570	/*
573	* Resource list	571	* Resource list
574	*/	572	*/
575	enum {	573	enum {
576	Rs_display_name = 0,	574	# define def(name) Rs_ ## name,
577	Rs_term_name,	575	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
578	Rs_iconName,	576	# include "rsinc.h"
579	Rs_geometry,	577	# undef def
580	Rs_reverseVideo,	578	# undef reserve
581	Rs_color,
582	_Rs_color = Rs_color + NRS_COLORS - 1,
583	Rs_font,
584	#if ENABLE_STYLES
585	Rs_boldFont,
586	Rs_italicFont,
587	Rs_boldItalicFont,
588	#endif
589	Rs_name,
590	Rs_title,
591	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
592	Rs_path,
593	#endif
594	#ifdef XPM_BACKGROUND
595	Rs_backgroundPixmap,
596	#endif
597	#if (MENUBAR_MAX)
598	Rs_menu,
599	#endif
600	Rs_loginShell,
601	Rs_jumpScroll,
602	#ifdef HAVE_SCROLLBARS
603	Rs_scrollBar,
604	Rs_scrollBar_right,
605	Rs_scrollBar_floating,
606	Rs_scrollBar_align,
607	Rs_scrollstyle, /* Rs_scrollBar_style */
608	Rs_scrollBar_thickness,
609	#endif
610	Rs_scrollTtyOutput,
611	Rs_scrollTtyKeypress,
612	Rs_scrollWithBuffer,
613	Rs_saveLines,
614	Rs_utmpInhibit,
615	Rs_visualBell,
616	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
617	Rs_mapAlert,
618	#endif
619	#ifdef META8_OPTION
620	Rs_meta8,
621	#endif
622	#ifdef MOUSE_WHEEL
623	Rs_mouseWheelScrollPage,
624	#endif
625	#ifndef NO_BACKSPACE_KEY
626	Rs_backspace_key,
627	#endif
628	#ifndef NO_DELETE_KEY
629	Rs_delete_key,
630	#endif
631	Rs_selectstyle,
632	#ifdef PRINTPIPE
633	Rs_print_pipe,
634	#endif
635	#ifdef USE_XIM
636	Rs_preeditType,
637	Rs_inputMethod,
638	#endif
639	#ifdef TRANSPARENT
640	Rs_transparent,
641	Rs_transparent_all,
642	#endif
643	#if ENABLE_FRILLS
644	Rs_ext_bwidth,
645	Rs_int_bwidth,
646	Rs_borderLess,
647	Rs_lineSpace,
648	Rs_pty_fd,
649	Rs_cursorUnderline,
650	#endif
651	#if CURSOR_BLINK
652	Rs_cursorBlink,
653	#endif
654	#if ENABLE_XEMBED
655	Rs_embed,
656	#endif
657	Rs_cutchars,
658	Rs_modifier,
659	Rs_answerbackstring,
660	Rs_tripleclickwords,
661	Rs_insecure,
662	Rs_pointerBlank,
663	Rs_pointerBlankDelay,
664	Rs_imLocale,
665	Rs_imFont,
666	Rs_pastableTabs,
667	#ifndef NO_SECONDARY_SCREEN
668	Rs_secondaryScreen,
669	Rs_secondaryScroll,
670	#endif
671	#ifdef OFF_FOCUS_FADING
672	Rs_fade,
673	#endif
674	#ifdef TINTING
675	Rs_shade,
676	#endif
677	NUM_RESOURCES	579	NUM_RESOURCES
678	};
679
680	// see init.C:xa_names, which must be kept in sync
681	enum {
682	XA_TEXT = 0,
683	XA_COMPOUND_TEXT,
684	XA_UTF8_STRING,
685	XA_MULTIPLE,
686	XA_TARGETS,
687	XA_TIMESTAMP,
688	XA_VT_SELECTION,
689	XA_INCR,
690	XA_WM_PROTOCOLS,
691	XA_WM_DELETE_WINDOW,
692	XA_CLIPBOARD,
693	#if ENABLE_FRILLS
694	XA_MOTIF_WM_HINTS,
695	#endif
696	#if ENABLE_EWMH
697	XA_NET_WM_PID,
698	XA_NET_WM_NAME,
699	XA_NET_WM_ICON_NAME,
700	XA_NET_WM_PING,
701	#endif
702	#if USE_XIM
703	XA_WM_LOCALE_NAME,
704	#endif
705	#if TRANSPARENT
706	XA_XROOTPMAP_ID,
707	XA_ESETROOT_PMAP_ID,
708	#endif
709	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
710	XA_DNDPROTOCOL,
711	XA_DNDSELECTION,
712	#endif
713	#if ENABLE_XEMBED
714	XA_XEMBED,
715	XA_XEMBED_INFO,
716	#endif
717	NUM_XA
718	};	580	};
719		581
720	/* DEC private modes */	582	/* DEC private modes */
721	#define PrivMode_132 (1UL<<0)	583	#define PrivMode_132 (1UL<<0)
722	#define PrivMode_132OK (1UL<<1)	584	#define PrivMode_132OK (1UL<<1)
…		…
731	#define PrivMode_ShiftKeys (1UL<<10)	593	#define PrivMode_ShiftKeys (1UL<<10)
732	#define PrivMode_VisibleCursor (1UL<<11)	594	#define PrivMode_VisibleCursor (1UL<<11)
733	#define PrivMode_MouseX10 (1UL<<12)	595	#define PrivMode_MouseX10 (1UL<<12)
734	#define PrivMode_MouseX11 (1UL<<13)	596	#define PrivMode_MouseX11 (1UL<<13)
735	#define PrivMode_scrollBar (1UL<<14)	597	#define PrivMode_scrollBar (1UL<<14)
736	#define PrivMode_menuBar (1UL<<15)
737	#define PrivMode_TtyOutputInh (1UL<<16)	598	#define PrivMode_TtyOutputInh (1UL<<15)
738	#define PrivMode_Keypress (1UL<<17)	599	#define PrivMode_Keypress (1UL<<16)
739	#define PrivMode_smoothScroll (1UL<<18)	600	#define PrivMode_smoothScroll (1UL<<17)
740	#define PrivMode_vt52 (1UL<<19)	601	#define PrivMode_vt52 (1UL<<18)
741	#define PrivMode_LFNL (1UL<<20)	602	#define PrivMode_LFNL (1UL<<19)
		603	#define PrivMode_MouseBtnEvent (1UL<<20)
		604	#define PrivMode_MouseAnyEvent (1UL<<21)
742	/* too annoying to implement X11 highlight tracking */	605	/* too annoying to implement X11 highlight tracking */
743	/* #define PrivMode_MouseX11Track (1LU<<21) */	606	/* #define PrivMode_MouseX11Track (1LU<<20) */
744		607
745	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	608	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
746	#define PrivMode(test,bit) \
747	if (test) \
748	priv_modes |= (bit); \
749	else \
750	priv_modes &= ~(bit)
751		609
752	#ifdef ALLOW_132_MODE	610	#ifdef ALLOW_132_MODE
753	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	611	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
754	#else	612	#else
755	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	613	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
756	#endif	614	#endif
757		615
758	// do not change these constants lightly, there are many interdependencies	616	// do not change these constants lightly, there are many interdependencies
759	#define IMBUFSIZ 128 // input modifier buffer sizes	617	#define IMBUFSIZ 128 // input modifier buffer sizes
760	#define KBUFSZ 512 // size of keyboard mapping buffer	618	#define KBUFSZ 512 // size of keyboard mapping buffer
761	#define CBUFSIZ 4096 // size of command buffer	619	#define CBUFSIZ 2048 // size of command buffer
762	#define UBUFSIZ 4096 // character buffer	620	#define UBUFSIZ 2048 // character buffer
763		621
764	#ifndef PATH_MAX	622	#ifndef PATH_MAX
765	# define PATH_MAX 16384	623	# define PATH_MAX 16384
766	#endif	624	#endif
767		625
…		…
795	/*	653	/*
796	*****************************************************************************	654	*****************************************************************************
797	* MACRO DEFINES	655	* MACRO DEFINES
798	*****************************************************************************	656	*****************************************************************************
799	*/	657	*/
800	#define memset(x, y, z) memset((x), (y), (size_t)(z))	658	#define dLocal(type,name) type const name = this->name
801	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
802	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
803	#define strcasecmp(x, y) strcasecmp((x), (y))
804	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
805	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
806	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
807	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
808	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
809	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
810	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
811	#define strdup(x) strdup((const char *)(x))
812	#define strlen(x) strlen((const char *)(x))
813	#define strchr(x, y) strchr((const char *)(x), (int)(y))
814	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
815		659
816	#define dDisp Display *disp = display->display	660	// for speed reasons, we assume that all codepoints 32 to 126 are
		661	// single-width.
		662	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
817		663
818	/* convert pixel dimensions to row/column values. Everything as int32_t */	664	/* convert pixel dimensions to row/column values. Everything as int32_t */
819	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	665	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
820	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	666	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
821	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	667	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
822	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	668	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
823	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	669	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
824	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	670	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
825	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	671	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
826	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	672	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
827		673
828	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	674	// for m >= -n, ensure remainder lies between 0..n-1
829	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	675	#define MOD(m,n) (((m) + (n)) % (n))
		676
		677	#define LINENO(n) MOD (term_start + int(n), total_rows)
		678	#define ROW(n) row_buf [LINENO (n)]
830		679
831	/* how to build & extract colors and attributes */	680	/* how to build & extract colors and attributes */
832	#define GET_BASEFG(x) (((x) & RS_fgMask))	681	#define GET_BASEFG(x) (((x) & RS_fgMask))
833	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	682	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
834	#ifndef NO_BRIGHTCOLOR
835	# define GET_FGCOLOR(x) \
836	((((x) & RS_Bold) == 0 \
837	|| GET_BASEFG (x) < minCOLOR \
838	|| GET_BASEFG (x) >= minBrightCOLOR) \
839	? GET_BASEFG (x) \
840	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
841	# define GET_BGCOLOR(x) \
842	((((x) & RS_Blink) == 0 \
843	|| GET_BASEBG (x) < minCOLOR \
844	|| GET_BASEBG (x) >= minBrightCOLOR) \
845	? GET_BASEBG (x) \
846	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
847	#else
848	# define GET_FGCOLOR(x) GET_BASEFG(x)
849	# define GET_BGCOLOR(x) GET_BASEBG(x)
850	#endif
851		683
852	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	684	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
853	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	685	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
854		686
855	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	687	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
864	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	696	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
865	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	697	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
866		698
867	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	699	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
868		700
869	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	701	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
870	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	702	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
871		703
872	#if ENABLE_STYLES	704	#if ENABLE_STYLES
873	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	705	# define FONTSET(style) fontset[GET_STYLE (style)]
874	#else	706	#else
875	# define FONTSET(style) TermWin.fontset[0]	707	# define FONTSET(style) fontset[0]
876	#endif	708	#endif
877		709
878	#ifdef HAVE_SCROLLBARS	710	#ifdef HAVE_SCROLLBARS
879	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	711	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
880	#else	712	#else
…		…
903	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	735	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
904	#define scrollbar_position(y) ((y) - scrollBar.beg)	736	#define scrollbar_position(y) ((y) - scrollBar.beg)
905	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	737	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
906	- scrollbar_minheight ())	738	- scrollbar_minheight ())
907		739
908	#if (MENUBAR_MAX > 1)
909	/* rendition style flags */
910	# define menuBar_height() (TermWin.fheight + SHADOW)
911	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
912	# define isMenuBarWindow(w) ((w) == menuBar.win)
913	#else
914	# define menuBar_height() (0)
915	# define menuBar_TotalHeight() (0)
916	# define isMenuBarWindow(w) (0)
917	#endif
918
919	#ifdef XPM_BACKGROUND
920	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
921	#else
922	# define XPMClearArea(a, b, c, d, e, f, g)
923	#endif
924
925	#ifdef UTMP_SUPPORT
926	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
927	# undef HAVE_UTMPX_H
928	# undef HAVE_STRUCT_UTMPX
929	# endif
930	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
931	# undef HAVE_UTMP_H
932	# undef HAVE_STRUCT_UTMP
933	# endif
934
935	# ifdef HAVE_UTMPX_H
936	# include <utmpx.h>
937	# endif
938	# ifdef HAVE_UTMP_H
939	# include <utmp.h>
940	# endif
941	#endif
942
943	#ifdef DEBUG_CMD
944	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
945	#else
946	# define D_CMD(x)
947	#endif
948	#ifdef DEBUG_INIT
949	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
950	#else
951	# define D_INIT(x)
952	#endif
953	#ifdef DEBUG_MAIN
954	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
955	#else
956	# define D_MAIN(x)
957	#endif
958	#ifdef DEBUG_SIZE
959	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
960	#else
961	# define D_SIZE(x)
962	#endif
963
964	extern class rxvt_failure_exception { } rxvt_failure_exception;
965
966	typedef callback1<void, const char *> log_callback;	740	typedef callback<void (const char *)> log_callback;
967		741	typedef callback<int (int)> getfd_callback;
968	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
969	extern void rxvt_log (const char *fmt, ...);
970	extern void rxvt_warn (const char *fmt, ...);
971	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
972	extern void rxvt_exit_failure () __attribute__ ((noreturn));
973		742
974	#define SET_LOCALE(locale) rxvt_set_locale (locale)	743	#define SET_LOCALE(locale) rxvt_set_locale (locale)
975	extern bool rxvt_set_locale (const char *locale);	744	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		745	extern void rxvt_push_locale (const char *locale) NOTHROW;
		746	extern void rxvt_pop_locale () NOTHROW;
976		747
977	/*
978	*****************************************************************************	748	/****************************************************************************/
979	* VARIABLES	749
		750	#define LINE_LONGER 0x0001 // line is continued on the next row
		751	#define LINE_FILTERED 0x0002 // line has been filtered
		752	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		753	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		754	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		755
		756	struct line_t {
		757	text_t *t; // terminal the text
		758	rend_t *r; // rendition, uses RS_ flags
		759	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		760	uint32_t f; // flags
		761
		762	bool is_longer ()
		763	{
		764	return f & LINE_LONGER;
		765	}
		766
		767	void is_longer (int set)
		768	{
		769	if (set)
		770	f |= LINE_LONGER;
		771	else
		772	f &= ~LINE_LONGER;
		773	}
		774
		775	void clear ()
		776	{
		777	t = 0;
		778	r = 0;
		779	l = 0;
		780	f = 0;
		781	}
		782
		783	void touch () // call whenever a line is changed/touched/updated
		784	{
		785	#if ENABLE_PERL
		786	f &= ~LINE_FILTERED;
		787	#endif
		788	}
		789
		790	void touch (int col)
		791	{
		792	max_it (l, col);
		793	touch ();
		794	}
		795	};
		796
980	*****************************************************************************	797	/****************************************************************************/
981	*/
982	#ifdef MENUBAR
983	# include "menubar.h"
984	#endif
985
986	#define BLINK_INTERVAL 0.5
987	#define TEXT_BLINK_INTERVAL 0.5
988
989	#ifndef __attribute__
990	# ifdef __GNUC__
991	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
992	# define __attribute__(x)
993	# endif
994	# endif
995	# define __attribute__(x)
996	#endif
997		798
998	// primivite wrapper around mbstate_t to ensure initialisation	799	// primivite wrapper around mbstate_t to ensure initialisation
999	struct mbstate {	800	struct mbstate {
1000	mbstate_t mbs;	801	mbstate_t mbs;
1001		802
1002	operator mbstate_t *() { return &mbs; }	803	operator mbstate_t *() { return &mbs; }
1003	void reset () { memset (&mbs, 0, sizeof (mbs)); }	804	void reset () { memset (&mbs, 0, sizeof (mbs)); }
1004	mbstate () { reset (); }	805	mbstate () { reset (); }
1005	};	806	};
		807
		808	/****************************************************************************/
1006		809
1007	#define UNICODE_MASK 0x1fffffUL	810	#define UNICODE_MASK 0x1fffffUL
1008		811
1009	#if UNICODE3	812	#if UNICODE3
1010	# define COMPOSE_LO 0x40000000UL	813	# define COMPOSE_LO 0x40000000UL
1011	# define COMPOSE_HI 0x400fffffUL	814	# define COMPOSE_HI 0x400fffffUL
1012	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	815	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1013	#else	816	#else
		817	# if ENABLE_PERL
		818	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		819	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		820	# else
1014	# define COMPOSE_LO 0xd800UL	821	# define COMPOSE_LO 0xd800UL
1015	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	822	# define COMPOSE_HI 0xf8ffUL
1016	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	823	# endif
		824	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1017	#endif	825	#endif
1018		826
1019	#if ENABLE_COMBINING	827	#if ENABLE_COMBINING
1020	// compose chars are used to represent composite characters	828	// compose chars are used to represent composite characters
1021	// that are not representable in unicode, as well as characters	829	// that are not representable in unicode, as well as characters
…		…
1041	};	849	};
1042		850
1043	extern class rxvt_composite_vec rxvt_composite;	851	extern class rxvt_composite_vec rxvt_composite;
1044	#endif	852	#endif
1045		853
		854	/****************************************************************************/
1046		855
1047	#ifdef KEYSYM_RESOURCE	856	#ifdef KEYSYM_RESOURCE
1048	class keyboard_manager;	857	class keyboard_manager;
1049	#endif	858	#endif
1050		859
1051	struct rxvt_term : zero_initialized, rxvt_vars {	860	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		861
		862	// special markers with magic addresses
		863	static const char resval_undef []; // options specifically unset
		864	static const char resval_on []; // boolean options switched on
		865	static const char resval_off []; // or off
		866
1052	log_callback *log_hook; // log error messages through this hook, if != 0	867	log_callback *log_hook; // log error messages through this hook, if != 0
1053		868	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		869	#if ENABLE_PERL
		870	rxvt_perl_term perl;
		871	#endif
1054	struct mbstate mbstate; // current input multibyte state	872	struct mbstate mbstate; // current input multibyte state
1055		873
1056	unsigned char want_refresh:1,	874	unsigned char want_refresh:1,
1057	#ifdef TRANSPARENT
1058	want_full_refresh:1, /* awaiting full screen refresh */
1059	#endif
1060	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1061	am_transparent:1, /* is a transparent term */
1062	am_pixmap_trans:1, /* transparency w/known root pixmap */
1063	#endif
1064	current_screen:1, /* primary or secondary */	875	current_screen:1, /* primary or secondary */
1065	hate_those_clicks:1, /* a.k.a. keep mark position */
1066	num_scr_allow:1,	876	num_scr_allow:1,
1067	bypass_keystate:1,	877	bypass_keystate:1,
1068	#ifdef CURSOR_BLINK	878	#ifdef CURSOR_BLINK
1069	hidden_cursor:1,	879	hidden_cursor:1,
1070	#endif	880	#endif
…		…
1085	#endif	895	#endif
1086	scrollbar_align,	896	scrollbar_align,
1087	selection_wait,	897	selection_wait,
1088	selection_type;	898	selection_type;
1089	/* ---------- */	899	/* ---------- */
		900	bool rvideo_state, rvideo_mode;
		901	#ifndef NO_BELL
1090	short rvideo;	902	bool rvideo_bell;
		903	#endif
1091	int num_scr; /* screen: number lines scrolled */	904	int num_scr; /* screen: number lines scrolled */
1092	int prev_ncol, /* screen: previous number of columns */	905	int prev_ncol, /* screen: previous number of columns */
1093	prev_nrow; /* screen: previous number of rows */	906	prev_nrow; /* screen: previous number of rows */
1094	/* ---------- */	907	/* ---------- */
1095	rend_t rstyle;	908	rend_t rstyle;
1096	/* ---------- */
1097	uint32_t pixcolor_set[NPIXCLR_SETS];
1098	/* ---------- */	909	/* ---------- */
1099	#ifdef SELECTION_SCROLLING	910	#ifdef SELECTION_SCROLLING
1100	int scroll_selection_lines;	911	int scroll_selection_lines;
1101	enum page_dirn scroll_selection_dir;	912	enum page_dirn scroll_selection_dir;
1102	int selection_save_x,	913	int selection_save_x,
…		…
1108	/* give proper Scroll behaviour */	919	/* give proper Scroll behaviour */
1109	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	920	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1110	mouse_slip_wheel_speed,	921	mouse_slip_wheel_speed,
1111	#endif	922	#endif
1112	refresh_count,	923	refresh_count,
1113	refresh_limit,
1114	last_bot, /* scrollbar last bottom position */	924	last_bot, /* scrollbar last bottom position */
1115	last_top, /* scrollbar last top position */	925	last_top, /* scrollbar last top position */
1116	last_state, /* scrollbar last state */	926	last_state, /* scrollbar last state */
1117	scrollbar_len,	927	scrollbar_len,
1118	#ifdef MENUBAR
1119	menu_readonly, /* okay to alter menu? */
1120	Arrows_x,
1121	#endif
1122	#if MENUBAR_MAX > 1
1123	Nbars,
1124	#endif
1125	window_vt_x,	928	window_vt_x,
1126	window_vt_y,	929	window_vt_y,
1127	window_sb_x,	930	window_sb_x,
		931	mouse_row,
		932	mouse_col,
1128	# ifdef POINTER_BLANK	933	# ifdef POINTER_BLANK
1129	pointerBlankDelay,	934	pointerBlankDelay,
1130	# endif	935	# endif
1131	allowedxerror;	936	allowedxerror;
1132	/* ---------- */	937	/* ---------- */
…		…
1136	int old_width, /* last used width in screen resize */	941	int old_width, /* last used width in screen resize */
1137	old_height; /* last used height in screen resize */	942	old_height; /* last used height in screen resize */
1138	unsigned long priv_modes,	943	unsigned long priv_modes,
1139	SavedModes;	944	SavedModes;
1140	/* ---------- */	945	/* ---------- */
1141	Atom xa[NUM_XA];	946	Atom *xa;
1142	/* ---------- */	947	/* ---------- */
1143	#ifdef MENUBAR	948	#ifdef RXVT_SCROLLBAR
1144	GC menubarGC;
1145	#endif
1146	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1147	GC scrollbarGC,	949	GC scrollbarGC,
1148	topShadowGC,	950	topShadowGC,
1149	botShadowGC;	951	botShadowGC;
1150	#endif	952	#endif
1151	#ifdef XTERM_SCROLLBAR	953	#ifdef XTERM_SCROLLBAR
…		…
1174	char * incr_buf;	976	char * incr_buf;
1175	size_t incr_buf_size, incr_buf_fill;	977	size_t incr_buf_size, incr_buf_fill;
1176	/* ---------- */	978	/* ---------- */
1177	Cursor leftptr_cursor;	979	Cursor leftptr_cursor;
1178	/* ---------- */	980	/* ---------- */
1179	#ifndef NO_BACKSPACE_KEY
1180	const char *key_backspace;
1181	#endif
1182	#ifndef NO_DELETE_KEY
1183	const char *key_delete;
1184	#endif
1185	struct mouse_event MEvent;	981	struct mouse_event MEvent;
1186	XComposeStatus compose;	982	XComposeStatus compose;
1187	ttymode_t tio;	983	ttymode_t tio;
1188	#ifdef UTMP_SUPPORT
1189	# ifdef HAVE_STRUCT_UTMP
1190	struct utmp ut;
1191	# endif
1192	# ifdef HAVE_STRUCT_UTMPX
1193	struct utmpx utx;
1194	# endif
1195	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1196	char ut_id[5];
1197	# endif
1198	int utmp_pos;
1199	#endif
1200	row_col_t oldcursor;	984	row_col_t oldcursor;
1201	#ifdef XPM_BACKGROUND	985	#ifdef HAVE_BG_PIXMAP
1202	bgPixmap_t bgPixmap;	986	bgPixmap_t bgPixmap;
1203	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1204	#endif	987	#endif
1205	#ifdef MENUBAR	988	#ifdef HAVE_AFTERIMAGE
1206	menu_t *ActiveMenu, /* currently active menu */	989	ASVisual *asv;
1207	*BuildMenu; /* the menu currently being built */	990	ASImageManager *asimman;
1208	bar_t *CurrentBar;
1209	# if ! (MENUBAR_MAX > 1)
1210	bar_t BarList;
1211	# endif /* (MENUBAR_MAX > 1) */
1212	#endif
1213	#ifdef CURSOR_BLINK
1214	struct timeval lastcursorchange;
1215	#endif
1216	#ifdef POINTER_BLANK
1217	struct timeval lastmotion;
1218	#endif	991	#endif
1219		992
1220	#if ENABLE_OVERLAY	993	#if ENABLE_OVERLAY
1221	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	994	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1222	text_t **ov_text;	995	text_t **ov_text;
1223	rend_t **ov_rend;	996	rend_t **ov_rend;
1224		997
1225	void scr_swap_overlay ();	998	void scr_swap_overlay () NOTHROW;
1226	void scr_overlay_new (int x, int y, int w, int h);	999	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1227	void scr_overlay_off ();	1000	void scr_overlay_off () NOTHROW;
1228	void scr_overlay_set (int x, int y,	1001	void scr_overlay_set (int x, int y,
1229	text_t text,	1002	text_t text,
1230	rend_t rend = OVERLAY_RSTYLE);	1003	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1231	void scr_overlay_set (int x, int y, const char *s);	1004	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1005	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1232	#endif	1006	#endif
1233		1007
1234	vector<void *> allocated; // free these memory blocks with free()	1008	vector<void *> allocated; // free these memory blocks with free()
1235		1009
1236	char *env_windowid; /* environmental variable WINDOWID */	1010	char env_windowid[21]; /* environmental variable WINDOWID */
		1011	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1237	char *env_display; /* environmental variable DISPLAY */	1012	char *env_display; /* environmental variable DISPLAY */
1238	char *env_term; /* environmental variable TERM */	1013	char *env_term; /* environmental variable TERM */
1239	char *env_colorfgbg;	1014
1240	char *locale;	1015	char *locale;
1241	char charsets[4];	1016	char charsets[4];
1242	unsigned char *v_buffer; /* pointer to physical buffer */	1017	char *v_buffer; /* pointer to physical buffer */
1243	unsigned int v_buflen; /* size of area to write */	1018	unsigned int v_buflen; /* size of area to write */
1244	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1019	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1245		1020
1246	#ifdef KEYSYM_RESOURCE	1021	#ifdef KEYSYM_RESOURCE
1247	keyboard_manager *keyboard;	1022	keyboard_manager *keyboard;
1248	#endif	1023	#endif
1249		1024
1250	const char *rs[NUM_RESOURCES];	1025	const char *rs[NUM_RESOURCES];
1251	/* command input buffering */	1026	/* command input buffering */
1252	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1027	char *cmdbuf_ptr, *cmdbuf_endp;
1253	unsigned char cmdbuf_base[CBUFSIZ];	1028	char cmdbuf_base[CBUFSIZ];
		1029
		1030	ptytty *pty;
1254		1031
1255	rxvt_salloc *talloc; // text line allocator	1032	rxvt_salloc *talloc; // text line allocator
1256	rxvt_salloc *ralloc; // rend line allocator	1033	rxvt_salloc *ralloc; // rend line allocator
1257		1034
1258	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1035	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1261	// ISO 14755 entry support	1038	// ISO 14755 entry support
1262	unicode_t iso14755buf;	1039	unicode_t iso14755buf;
1263	void commit_iso14755 ();	1040	void commit_iso14755 ();
1264	int hex_keyval (XKeyEvent &ev);	1041	int hex_keyval (XKeyEvent &ev);
1265	# if ISO_14755	1042	# if ISO_14755
1266	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1043	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1267	void iso14755_54 (int x, int y);	1044	void iso14755_54 (int x, int y);
1268	# endif	1045	# endif
1269	#endif	1046	#endif
1270		1047
1271	// modifies first argument(!)	1048	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1272	void paste (unsigned char *data, unsigned int len);
1273		1049
1274	void flush ();	1050	void vt_select_input () const NOTHROW
		1051	{
		1052	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1053	}
1275		1054
1276	#if TRANSPARENT	1055	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1277	void rootwin_cb (XEvent &xev);	1056	void rootwin_cb (XEvent &xev);
1278	xevent_watcher rootwin_ev;	1057	xevent_watcher rootwin_ev;
1279	#endif	1058	#endif
1280		1059	#ifdef HAVE_BG_PIXMAP
1281		1060	int update_background ();
1282	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1061	void update_background_cb (time_watcher &w);
1283	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1062	time_watcher update_background_ev;
		1063	#endif
1284		1064
1285	void x_cb (XEvent &xev);	1065	void x_cb (XEvent &xev);
1286	xevent_watcher termwin_ev;	1066	xevent_watcher termwin_ev;
1287	xevent_watcher vt_ev;	1067	xevent_watcher vt_ev;
1288	#ifdef HAVE_SCROLLBARS	1068	#ifdef HAVE_SCROLLBARS
1289	xevent_watcher scrollbar_ev;	1069	xevent_watcher scrollbar_ev;
1290	#endif	1070	#endif
1291	#ifdef MENUBAR
1292	xevent_watcher menubar_ev;
1293	#endif
1294		1071
		1072	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1295	void check_cb (check_watcher &w); check_watcher check_ev;	1073	void check_cb (check_watcher &w); check_watcher check_ev;
1296	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1074	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1075	void flush ();
1297	void flush_cb (time_watcher &w); time_watcher flush_ev;	1076	void flush_cb (time_watcher &w); time_watcher flush_ev;
1298		1077	bool pty_fill ();
1299	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1078	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1300
1301	void incr_cb (time_watcher &w); time_watcher incr_ev;	1079	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1302		1080
1303	#ifdef CURSOR_BLINK	1081	#ifdef CURSOR_BLINK
1304	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1082	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1305	#endif	1083	#endif
1306	#ifdef TEXT_BLINK	1084	#ifdef TEXT_BLINK
1307	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1085	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1086	#endif
		1087	#ifndef NO_BELL
		1088	void bell_cb (time_watcher &w); time_watcher bell_ev;
1308	#endif	1089	#endif
1309		1090
1310	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1091	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1311	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1092	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1312	#endif	1093	#endif
…		…
1322	void pointer_blank ();	1103	void pointer_blank ();
1323	#endif	1104	#endif
1324	void pointer_unblank ();	1105	void pointer_unblank ();
1325		1106
1326	void tt_printf (const char *fmt,...);	1107	void tt_printf (const char *fmt,...);
1327	void tt_write (const unsigned char *data, unsigned int len);	1108	void tt_write (const char *data, unsigned int len);
1328	void pty_write ();	1109	void pty_write ();
1329		1110
1330	void tt_winch ();	1111	bool init (stringvec *argv, stringvec *envv)
		1112	{
		1113	this->argv = argv;
		1114	return init (argv->size (), argv->begin (), envv);
		1115	}
1331		1116
1332	rxvt_term ();	1117	void make_current () const // make this the "currently active" urxvt instance
1333	~rxvt_term ();	1118	{
		1119	SET_R (this);
		1120	set_environ (envv);
		1121	rxvt_set_locale (locale);
		1122	}
		1123
		1124	#if USE_XIM
		1125	rxvt_xim *input_method;
		1126	XIC Input_Context;
		1127	XIMStyle input_style;
		1128	XPoint spot; // most recently sent spot position
		1129
1334	void destroy ();	1130	void im_destroy ();
1335	void emergency_cleanup ();	1131	void im_cb (); im_watcher im_ev;
		1132	void im_set_size (XRectangle &size);
		1133	void im_set_position (XPoint &pos) NOTHROW;
		1134	void im_set_color (unsigned long &fg, unsigned long &bg);
		1135	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1336		1136
1337	bool init (int argc, const char *const *argv);	1137	bool IMisRunning ();
		1138	void IMSendSpot ();
		1139	bool IM_get_IC (const char *modifiers);
		1140	void IMSetPosition ();
		1141	#endif
		1142
		1143	// command.C
		1144	void key_press (XKeyEvent &ev);
		1145	void key_release (XKeyEvent &ev);
		1146	unsigned int cmd_write (const char *str, unsigned int count);
		1147
		1148	wchar_t next_char () NOTHROW;
		1149	wchar_t cmd_getc () THROW ((class out_of_input));
		1150	uint32_t next_octet () NOTHROW;
		1151	uint32_t cmd_get8 () THROW ((class out_of_input));
		1152
		1153	bool cmd_parse ();
		1154	void mouse_report (XButtonEvent &ev);
		1155	void button_press (XButtonEvent &ev);
		1156	void button_release (XButtonEvent &ev);
		1157	void focus_in ();
		1158	void focus_out ();
		1159	void update_fade_color (unsigned int idx);
		1160	#ifdef PRINTPIPE
		1161	FILE *popen_printer ();
		1162	int pclose_printer (FILE *stream);
		1163	#endif
		1164	void process_print_pipe ();
		1165	void process_nonprinting (unicode_t ch);
		1166	void process_escape_vt52 (unicode_t ch);
		1167	void process_escape_seq ();
		1168	void process_csi_seq ();
		1169	void process_window_ops (const int *args, unsigned int nargs);
		1170	char *get_to_st (unicode_t &ends_how);
		1171	void process_dcs_seq ();
		1172	void process_osc_seq ();
		1173	void process_color_seq (int report, int color, const char *str, char resp);
		1174	void process_xterm_seq (int op, const char *str, char resp);
		1175	int privcases (int mode, unsigned long bit);
		1176	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1177	void process_sgr_mode (unsigned int nargs, const int *arg);
		1178	void process_graphics ();
		1179	// init.C
1338	bool init_vars ();	1180	bool init_vars ();
1339
1340	bool pty_fill ();
1341
1342	void init_secondary ();	1181	void init_secondary ();
1343	const char **init_resources (int argc, const char *const *argv);	1182	const char **init_resources (int argc, const char *const *argv);
1344	void init_env ();	1183	void init_env ();
1345	void set_locale (const char *locale);	1184	void set_locale (const char *locale);
1346	void init_xlocale ();	1185	void init_xlocale ();
1347	void init_command (const char *const *argv);	1186	void init_command (const char *const *argv);
1348	void run_command (const char *const *argv);	1187	void run_command (const char *const *argv);
1349	int run_child (const char *const *argv);	1188	int run_child (const char *const *argv);
1350
1351	void color_aliases (int idx);	1189	void color_aliases (int idx);
1352	void recolour_cursor ();
1353	void create_windows (int argc, const char *const *argv);	1190	void create_windows (int argc, const char *const *argv);
1354	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1355	void window_calc (unsigned int width, unsigned int height);
1356
1357	#if USE_XIM
1358	rxvt_xim *input_method;
1359	XIC Input_Context;
1360	XIMStyle input_style;
1361	XPoint spot; // most recently sent spot position
1362
1363	void im_destroy ();
1364	void im_cb (); im_watcher im_ev;
1365	void im_set_size (XRectangle &size);
1366	void im_set_position (XPoint &pos);
1367	void im_set_color (unsigned long &fg, unsigned long &bg);
1368	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1369
1370	bool IMisRunning ();
1371	void IMSendSpot ();
1372	bool IM_get_IC (const char *modifiers);
1373	void IMSetStatusPosition ();
1374	#endif
1375
1376	void resize_scrollbar ();
1377
1378	void pixel_position (int *x, int *y);
1379
1380	void selection_click (int clicks, int x, int y);
1381	void selection_extend (int x, int y, int flag);
1382	void selection_rotate (int x, int y);
1383
1384	/* autoconvert */
1385
1386	// command.C
1387	void lookup_key (XKeyEvent &ev);
1388	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1389
1390	unicode_t next_char ();
1391	unicode_t cmd_getc ();
1392	unicode_t next_octet ();
1393	unicode_t cmd_get8 ();
1394
1395	bool cmd_parse ();
1396	void mouse_report (XButtonEvent &ev);
1397	void button_press (XButtonEvent &ev);
1398	void button_release (XButtonEvent &ev);
1399	void focus_in ();
1400	void focus_out ();
1401	int check_our_parents ();
1402	#ifdef PRINTPIPE
1403	FILE *popen_printer ();
1404	int pclose_printer (FILE *stream);
1405	#endif
1406	void process_print_pipe ();
1407	void process_nonprinting (unicode_t ch);
1408	void process_escape_vt52 (unicode_t ch);
1409	void process_escape_seq ();
1410	void process_csi_seq ();
1411	void process_window_ops (const int *args, unsigned int nargs);
1412	unsigned char *get_to_st (unicode_t &ends_how);
1413	void process_dcs_seq ();
1414	void process_osc_seq ();
1415	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1416	void process_xterm_seq (int op, const char *str, unsigned char resp);
1417	int privcases (int mode, unsigned long bit);
1418	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1419	void process_sgr_mode (unsigned int nargs, const int *arg);
1420	void process_graphics ();
1421	// init.C
1422	void Get_Colours ();	1191	void Get_Colours ();
1423	void get_ourmods ();	1192	void get_ourmods ();
1424	// logging.C
1425	void makeutent (const char *pty, const char *hostname);
1426	void cleanutent ();
1427	// main.C	1193	// main.C
1428	void privileged_utmp (rxvt_privaction action);	1194	void tt_winch ();
		1195	rxvt_term ();
		1196	~rxvt_term ();
		1197	void destroy ();
		1198	void emergency_cleanup ();
		1199	bool init (int argc, const char *const *argv, stringvec *envv);
		1200	void recolour_cursor ();
		1201	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1202	void window_calc (unsigned int newwidth, unsigned int newheight);
1429	bool set_fonts ();	1203	bool set_fonts ();
1430	void set_string_property (Atom prop, const char *str, int len = -1);	1204	void set_string_property (Atom prop, const char *str, int len = -1);
1431	void set_utf8_property (Atom prop, const char *str, int len = -1);	1205	void set_utf8_property (Atom prop, const char *str, int len = -1);
1432	void set_title (const char *str);	1206	void set_title (const char *str);
1433	void set_icon_name (const char *str);	1207	void set_icon_name (const char *str);
1434	void set_window_color (int idx, const char *color);	1208	void set_window_color (int idx, const char *color);
1435	void set_colorfgbg ();	1209	void set_colorfgbg ();
1436	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1210	bool set_color (rxvt_color &color, const char *name);
		1211	void alias_color (int dst, int src);
1437	void set_widthheight (unsigned int width, unsigned int height);	1212	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1438		1213	void get_window_origin (int &x, int &y);
1439	#ifdef MENUBAR	1214	Pixmap get_pixmap_property (int prop_id);
1440	// menubar.C
1441	void menuitem_free (menu_t *menu, menuitem_t *item);
1442	int action_dispatch (action_t *action);
1443	void menuarrow_free (char name);
1444	void menuarrow_add (char *string);
1445	char *menu_find_base (menu_t **menu, char *path);
1446	menu_t *menu_delete (menu_t *menu);
1447	menu_t *menu_add (menu_t *parent, char *path);
1448	void drawbox_menubar (int x, int len, int state);
1449	void drawtriangle (int x, int y, int state);
1450	void drawbox_menuitem (int y, int state);
1451	void menu_show ();
1452	void menu_display (void (rxvt_term::*update) ());
1453	void menu_hide_all ();
1454	void menu_hide ();
1455	void menu_clear (menu_t *menu);
1456	void menubar_clear ();
1457	bar_t *menubar_find (const char *name);
1458	int menubar_push (const char *name);
1459	void menubar_remove (const char *name);
1460	void menubar_dump (FILE *fp);
1461	void menubar_read (const char *filename);
1462	void menubar_dispatch (char *str);
1463	void draw_Arrows (int name, int state);
1464	void menubar_expose ();
1465	int menubar_mapping (int map);
1466	int menu_select (XButtonEvent &ev);
1467	void menubar_select (XButtonEvent &ev);
1468	void menubar_control (XButtonEvent &ev);
1469	void map_menuBar (int map);
1470	#endif
1471		1215
1472	// screen.C	1216	// screen.C
1473	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1217
1474	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1218	void lalloc (line_t &l) const
		1219	{
		1220	l.t = (text_t *)talloc->alloc ();
		1221	l.r = (rend_t *)ralloc->alloc ();
		1222	}
		1223
		1224	#if 0
		1225	void lfree (line_t &l)
		1226	{
		1227	talloc->free (l.t);
		1228	ralloc->free (l.r);
		1229	}
		1230	#endif
		1231
		1232	void lresize (line_t &l) const
		1233	{
		1234	if (!l.t)
		1235	return;
		1236
		1237	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1238	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1239
		1240	l.l = min (l.l, ncol);
		1241
		1242	if (ncol > prev_ncol)
		1243	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1244	}
		1245
		1246	int fgcolor_of (rend_t r) const NOTHROW
		1247	{
		1248	int base = GET_BASEFG (r);
		1249	#ifndef NO_BRIGHTCOLOR
		1250	if (r & RS_Bold
		1251	# if ENABLE_STYLES
		1252	&& option (Opt_intensityStyles)
		1253	# endif
		1254	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1255	base += minBrightCOLOR - minCOLOR;
		1256	#endif
		1257	return base;
		1258	}
		1259
		1260	int bgcolor_of (rend_t r) const NOTHROW
		1261	{
		1262	int base = GET_BASEBG (r);
		1263	#ifndef NO_BRIGHTCOLOR
		1264	if (r & RS_Blink
		1265	# if ENABLE_STYLES
		1266	&& option (Opt_intensityStyles)
		1267	# endif
		1268	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1269	base += minBrightCOLOR - minCOLOR;
		1270	#endif
		1271	return base;
		1272	}
		1273
		1274	bool option (uint8_t opt) const NOTHROW
		1275	{
		1276	return options[opt >> 3] & (1 << (opt & 7));
		1277	}
		1278
		1279	void set_option (uint8_t opt, bool set = true) NOTHROW
		1280	{
		1281	if (set)
		1282	options[opt >> 3] |= (1 << (opt & 7));
		1283	else
		1284	options[opt >> 3] &= ~(1 << (opt & 7));
		1285	}
		1286
		1287	void PrivMode (int set, unsigned bit) NOTHROW
		1288	{
		1289	if (set)
		1290	priv_modes |= bit;
		1291	else
		1292	priv_modes &= ~bit;
		1293	}
		1294
		1295	// modifies first argument(!)
		1296	void paste (char *data, unsigned int len) NOTHROW;
		1297	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1298	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1475	int scr_scroll_text (int row1, int row2, int count, int spec);	1299	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1476	void scr_reset ();	1300	void scr_reset ();
1477	void scr_reset_realloc ();
1478	void scr_release ();	1301	void scr_release () NOTHROW;
1479	void scr_clear (bool really = false);	1302	void scr_clear (bool really = false) NOTHROW;
1480	void scr_refresh (unsigned char refresh_type);	1303	void scr_refresh () NOTHROW;
1481	bool scr_refresh_rend (rend_t mask, rend_t value);	1304	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1482	void scr_erase_screen (int mode);	1305	void scr_erase_screen (int mode) NOTHROW;
1483	#if ENABLE_FRILLS	1306	#if ENABLE_FRILLS
1484	void scr_erase_savelines ();	1307	void scr_erase_savelines () NOTHROW;
1485	void scr_backindex ();	1308	void scr_backindex () NOTHROW;
1486	void scr_forwardindex ();	1309	void scr_forwardindex () NOTHROW;
1487	#endif	1310	#endif
1488	void scr_touch (bool refresh);	1311	void scr_touch (bool refresh) NOTHROW;
1489	void scr_expose (int x, int y, int width, int height, bool refresh);	1312	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1490	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1491	void scr_recolour ();	1313	void scr_recolour () NOTHROW;
1492	void scr_remap_chars ();	1314	void scr_remap_chars () NOTHROW;
1493	void scr_remap_chars (text_t *tp, rend_t *rp);	1315	void scr_remap_chars (line_t &l) NOTHROW;
		1316
		1317	enum cursor_mode { SAVE, RESTORE };
1494		1318
1495	void scr_poweron ();	1319	void scr_poweron ();
1496	void scr_cursor (int mode);	1320	void scr_cursor (cursor_mode mode) NOTHROW;
1497	void scr_do_wrap ();	1321	void scr_do_wrap () NOTHROW;
		1322	void scr_swap_screen () NOTHROW;
1498	int scr_change_screen (int scrn);	1323	void scr_change_screen (int scrn);
1499	void scr_color (unsigned int color, int fgbg);	1324	void scr_color (unsigned int color, int fgbg) NOTHROW;
1500	void scr_rendition (int set, int style);	1325	void scr_rendition (int set, int style) NOTHROW;
1501	void scr_add_lines (const unicode_t *str, int nlines, int len);	1326	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1502	void scr_backspace ();	1327	void scr_backspace () NOTHROW;
1503	void scr_tab (int count, bool ht = false);	1328	void scr_tab (int count, bool ht = false) NOTHROW;
1504	void scr_gotorc (int row, int col, int relative);	1329	void scr_gotorc (int row, int col, int relative) NOTHROW;
1505	void scr_index (enum page_dirn direction);	1330	void scr_index (enum page_dirn direction) NOTHROW;
1506	void scr_erase_line (int mode);	1331	void scr_erase_line (int mode) NOTHROW;
1507	void scr_E ();	1332	void scr_E () NOTHROW;
1508	void scr_insdel_lines (int count, int insdel);	1333	void scr_insdel_lines (int count, int insdel) NOTHROW;
1509	void scr_insdel_chars (int count, int insdel);	1334	void scr_insdel_chars (int count, int insdel) NOTHROW;
1510	void scr_scroll_region (int top, int bot);	1335	void scr_scroll_region (int top, int bot) NOTHROW;
1511	void scr_cursor_visible (int mode);	1336	void scr_cursor_visible (int mode) NOTHROW;
1512	void scr_autowrap (int mode);	1337	void scr_autowrap (int mode) NOTHROW;
1513	void scr_relative_origin (int mode);	1338	void scr_relative_origin (int mode) NOTHROW;
1514	void scr_insert_mode (int mode);	1339	void scr_insert_mode (int mode) NOTHROW;
1515	void scr_set_tab (int mode);	1340	void scr_set_tab (int mode) NOTHROW;
1516	void scr_rvideo_mode (int mode);	1341	void scr_rvideo_mode (bool on) NOTHROW;
1517	void scr_report_position ();	1342	void scr_report_position () NOTHROW;
1518	void set_font_style ();	1343	void set_font_style () NOTHROW;
1519	void scr_charset_choose (int set);	1344	void scr_charset_choose (int set) NOTHROW;
1520	void scr_charset_set (int set, unsigned int ch);	1345	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1521	int scr_move_to (int y, int len);	1346	void scr_move_to (int y, int len) NOTHROW;
1522	int scr_page (enum page_dirn direction, int nlines);	1347	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1523	int scr_changeview (unsigned int oldviewstart);	1348	bool scr_changeview (int new_view_start) NOTHROW;
1524	void scr_bell ();	1349	void scr_bell () NOTHROW;
1525	void scr_printscreen (int fullhist);	1350	void scr_printscreen (int fullhist) NOTHROW;
		1351	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1352	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1526	void scr_reverse_selection ();	1353	void scr_reverse_selection () NOTHROW;
1527	void scr_dump (int fd);	1354	void scr_dump (int fd) NOTHROW;
		1355
1528	void selection_check (int check_more);	1356	void selection_check (int check_more) NOTHROW;
1529	void selection_paste (Window win, Atom prop, bool delete_prop);	1357	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1530	void selection_property (Window win, Atom prop);	1358	void selection_property (Window win, Atom prop) NOTHROW;
1531	void selection_request (Time tm, int x, int y);	1359	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1532	int selection_request_other (Atom target, int selnum);	1360	int selection_request_other (Atom target, int selnum) NOTHROW;
1533	void selection_clear ();	1361	void selection_clear () NOTHROW;
1534	void selection_make (Time tm);	1362	void selection_make (Time tm);
		1363	bool selection_grab (Time tm) NOTHROW;
1535	void selection_start_colrow (int col, int row);	1364	void selection_start_colrow (int col, int row) NOTHROW;
1536	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1365	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1537	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1366	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1538	void selection_remove_trailing_spaces ();	1367	void selection_remove_trailing_spaces () NOTHROW;
1539	void selection_send (const XSelectionRequestEvent &rq);	1368	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1369	void selection_click (int clicks, int x, int y) NOTHROW;
		1370	void selection_extend (int x, int y, int flag) NOTHROW;
		1371	void selection_rotate (int x, int y) NOTHROW;
1540		1372
1541	#if defined(NEXT_SCROLLBAR)	1373	#if defined(NEXT_SCROLLBAR)
1542	// scrollbar-next.C	1374	// scrollbar-next.C
1543	Pixmap renderPixmap (const char *const *data, int width, int height);	1375	Pixmap renderPixmap (const char *const *data, int width, int height);
1544	void init_scrollbar_stuff ();	1376	void init_scrollbar_stuff ();
…		…
1546	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1378	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1547	#endif	1379	#endif
1548		1380
1549	#if defined(RXVT_SCROLLBAR)	1381	#if defined(RXVT_SCROLLBAR)
1550	// scrollbar-rxvt.C	1382	// scrollbar-rxvt.C
1551	void Draw_button (int x, int y, int state, int dirn);
1552	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1383	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1553	#endif	1384	#endif
1554		1385
1555	#if defined(XTERM_SCROLLBAR)	1386	#if defined(XTERM_SCROLLBAR)
1556	// scrollbar-xterm.C	1387	// scrollbar-xterm.C
…		…
1561	// scrollbar-plain.C	1392	// scrollbar-plain.C
1562	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1393	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1563	#endif	1394	#endif
1564		1395
1565	// scrollbar.C	1396	// scrollbar.C
		1397	void resize_scrollbar ();
1566	int scrollbar_mapping (int map);	1398	int scrollbar_mapping (int map);
1567	int scrollbar_show (int update);	1399	int scrollbar_show (int update);
1568	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1400	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1569		1401
1570	// xdefaults.C	1402	// xdefaults.C
1571	void get_options (int argc, const char *const *argv);	1403	void get_options (int argc, const char *const *argv);
1572	int parse_keysym (const char *str, const char *arg);	1404	int parse_keysym (const char *str, const char *arg);
1573	void get_xdefaults (FILE *stream, const char *name);	1405	const char *x_resource (const char *name);
1574	void extract_resources ();	1406	void extract_resources ();
1575	// xpm.C
1576	int scale_pixmap (const char *geom);
1577	void resize_pixmap ();
1578	Pixmap set_bgPixmap (const char *file);
1579	};	1407	};
1580		1408
1581	/*
1582	*****************************************************************************
1583	* PROTOTYPES
1584	*****************************************************************************
1585	*/
1586	#ifdef PROTOTYPES
1587	# define __PROTO(p) p
1588	#else
1589	# define __PROTO(p) ()
1590	#endif
1591
1592	#ifdef DEBUG_malloc
1593	# include "dmalloc.h" /* This comes last */
1594	#endif
1595
1596	#endif /* _RXVT_H_ */	1409	#endif /* _RXVT_H_ */
1597		1410

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