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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.151 by root, Sun Feb 20 00:09:25 2005 UTC vs.
Revision 1.308 by ayin, Fri Oct 12 15:13:13 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
		47	// try to avoid some macros to decrease code size, on some systems
		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)
26	#endif	54	#endif
27		55
28	/*	56	/*
29	*****************************************************************************	57	*****************************************************************************
30	* SYSTEM HACKS	58	* SYSTEM HACKS
…		…
39	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
40	# define __sun__ 1	68	# define __sun__ 1
41	#endif	69	#endif
42		70
43	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
44	typedef char *XPointer;	72	typedef char *XPointer;
45	#endif	73	#endif
46		74
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	75	#include <termios.h>
49	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
50	#else
51	# include <sgtty.h>
52	typedef struct {
53	struct sgttyb sg;
54	struct tchars tc;
55	struct ltchars lc;
56	int line;
57	int local;
58	} ttymode_t;
59	#endif
60		77
61	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
62	# ifdef XPM_INC_X11	79	# include <afterimage.h>
63	# include <X11/xpm.h>	80	#undef min
64	# else	81	#undef max
65	# include <xpm.h>
66	# endif	82	#endif
67	#endif	83
		84	#include "background.h"
68		85
69	#ifndef STDIN_FILENO	86	#ifndef STDIN_FILENO
70	# define STDIN_FILENO 0	87	# define STDIN_FILENO 0
71	# define STDOUT_FILENO 1	88	# define STDOUT_FILENO 1
72	# define STDERR_FILENO 2	89	# define STDERR_FILENO 2
73	#endif	90	#endif
74		91
75	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	92	/****************************************************************************/
76	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	93
77	# define NO_SETOWNER_TTYDEV 1	94	// exception thrown on fatal (per-instance) errors
78	# endif	95	class rxvt_failure_exception { };
79	#endif	96
80	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	97	// exception thrown when the command parser runs out of input data
81	# define NO_SETOWNER_TTYDEV 1	98	class out_of_input { };
82	#endif
83		99
84	/*	100	/*
85	*****************************************************************************	101	*****************************************************************************
86	* PROTOTYPES	102	* PROTOTYPES
87	*****************************************************************************	103	*****************************************************************************
88	*/	104	*/
89	// main.C	105	// main.C
90	RETSIGTYPE rxvt_Child_signal (int sig);
91	RETSIGTYPE rxvt_Exit_signal (int sig);
92	void rxvt_clean_exit ();
93	void * rxvt_malloc (size_t size);	106	void * rxvt_malloc (size_t size);
94	void * rxvt_calloc (size_t number, size_t size);	107	void * rxvt_calloc (size_t number, size_t size);
95	void * rxvt_realloc (void *ptr, size_t size);	108	void * rxvt_realloc (void *ptr, size_t size);
96	void rxvt_privileges (rxvt_privaction action);
97		109
98	// util.C	110	// misc.C
99	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	111	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
100	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	112	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
101	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	113	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	114	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
103	char * rxvt_strdup (const char *str);
104		115
105	// misc.C	116	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		117
106	char * rxvt_r_basename (const char *str);	118	char * rxvt_basename (const char *str) NOTHROW;
107	void rxvt_vlog (const char *fmt, va_list arg_ptr);	119	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
108	void rxvt_log (const char *fmt,...);	120	void rxvt_log (const char *fmt,...) NOTHROW;
109	void rxvt_warn (const char *fmt,...);	121	void rxvt_warn (const char *fmt,...) NOTHROW;
110	void rxvt_fatal (const char *fmt,...);	122	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
111	void rxvt_exit_failure ();	123	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
112	int rxvt_Str_match (const char *s1, const char *s2);	124
113	const char * rxvt_Str_skip_space (const char *str);
114	char * rxvt_Str_trim (char *str);	125	char * rxvt_strtrim (char *str) NOTHROW;
115	int rxvt_Str_escaped (char *str);
116	char ** rxvt_splitcommastring (const char *cs);	126	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
117	void rxvt_freecommastring (char **cs);	127	void rxvt_freecommastring (char **cs) NOTHROW;
118	char * rxvt_File_find (const char *file, const char *ext, const char *path);	128
119	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	129	/////////////////////////////////////////////////////////////////////////////
120	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	}
121		154
122	/*	155	/*
123	*****************************************************************************	156	*****************************************************************************
124	* STRUCTURES AND TYPEDEFS	157	* STRUCTURES AND TYPEDEFS
125	*****************************************************************************	158	*****************************************************************************
126	*/	159	*/
127	struct grwin_t;	160	struct grwin_t;
128		161
129	/* Sanitize menubar info */
130	#ifndef MENUBAR
131	# undef MENUBAR_MAX
132	#endif
133	#ifndef MENUBAR_MAX
134	# define MENUBAR_MAX 0
135	#endif
136
137	/* If we're using either the rxvt scrollbar or menu bars, keep the	162	/* If we're using either the rxvt scrollbar, keep the
138	* scrollColor resource.	163	* scrollColor resource.
139	*/	164	*/
140	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	165	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
141	# define KEEP_SCROLLCOLOR 1	166	# define KEEP_SCROLLCOLOR 1
142	#else	167	#else
143	# undef KEEP_SCROLLCOLOR	168	# undef KEEP_SCROLLCOLOR
144	#endif
145
146	#ifdef XPM_BACKGROUND
147	typedef struct {
148	short w, h, x, y;
149	Pixmap pixmap;
150	} bgPixmap_t;
151	#endif	169	#endif
152		170
153	/*	171	/*
154	* the 'essential' information for reporting Mouse Events	172	* the 'essential' information for reporting Mouse Events
155	* pared down from XButtonEvent	173	* pared down from XButtonEvent
…		…
159	Time time; /* milliseconds */	177	Time time; /* milliseconds */
160	unsigned int state; /* key or button mask */	178	unsigned int state; /* key or button mask */
161	unsigned int button; /* detail */	179	unsigned int button; /* detail */
162	};	180	};
163		181
164	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
165	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
166	#define SWAP_IT(one, two, typeof) \
167	do { \
168	typeof swapittmp; \
169	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
170	} while (/* CONSTCOND */ 0)
171	#define BOUND_POSITIVE_INT16(val) \
172	(int16_t) ((val) <= 0 \
173	? 0 \
174	: min ((val), (((uint16_t)-1)>>1)))
175
176	#if ENABLE_FRILLS	182	#if ENABLE_FRILLS
177	typedef struct _mwmhints {	183	typedef struct _mwmhints {
178	CARD32 flags;	184	CARD32 flags;
179	CARD32 functions;	185	CARD32 functions;
180	CARD32 decorations;	186	CARD32 decorations;
…		…
214	*****************************************************************************	220	*****************************************************************************
215	*/	221	*/
216		222
217	/* COLORTERM, TERM environment variables */	223	/* COLORTERM, TERM environment variables */
218	#define COLORTERMENV "rxvt"	224	#define COLORTERMENV "rxvt"
219	#ifdef XPM_BACKGROUND	225	#ifdef BG_IMAGE_FROM_FILE
220	# define COLORTERMENVFULL COLORTERMENV "-xpm"	226	# define COLORTERMENVFULL COLORTERMENV "-xpm"
221	#else	227	#else
222	# define COLORTERMENVFULL COLORTERMENV	228	# define COLORTERMENVFULL COLORTERMENV
223	#endif	229	#endif
224	#ifndef TERMENV	230	#ifndef TERMENV
…		…
227		233
228	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	234	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
229	# define NO_MOUSE_REPORT_SCROLLBAR 1	235	# define NO_MOUSE_REPORT_SCROLLBAR 1
230	#endif	236	#endif
231		237
232	#ifdef NO_RESOURCES
233	# undef USE_XGETDEFAULT
234	#endif
235
236	#if ISO_14755
237	# define ENABLE_OVERLAY 1
238	#endif
239
240	/* now look for other badly set stuff */	238	/* now look for other badly set stuff */
241		239
242	#if !defined (EACCESS) && defined(EAGAIN)	240	#if !defined (EACCESS) && defined(EAGAIN)
243	# define EACCESS EAGAIN	241	# define EACCESS EAGAIN
244	#endif	242	#endif
…		…
246	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	244	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
247	# define EXIT_SUCCESS 0 /* exit function success */	245	# define EXIT_SUCCESS 0 /* exit function success */
248	# define EXIT_FAILURE 1 /* exit function failure */	246	# define EXIT_FAILURE 1 /* exit function failure */
249	#endif	247	#endif
250		248
251	#define menuBar_esc 10
252	#define scrollBar_esc 30	249	#define scrollBar_esc 30
253	#define menuBar_margin 2 /* margin below text */
254		250
255	#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)
256	# define HAVE_SCROLLBARS 1	252	# define HAVE_SCROLLBARS 1
257	#endif
258
259	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
260	#ifdef HALFSHADOW
261	# define SHADOW 1
262	#else
263	# define SHADOW 2
264	#endif	253	#endif
265		254
266	#define R_SB_ALIGN_CENTRE 0	255	#define R_SB_ALIGN_CENTRE 0
267	#define R_SB_ALIGN_TOP 1	256	#define R_SB_ALIGN_TOP 1
268	#define R_SB_ALIGN_BOTTOM 2	257	#define R_SB_ALIGN_BOTTOM 2
269		258
270	#define R_SB_RXVT 0
271	#define R_SB_NEXT 1	259	#define R_SB_NEXT 1
272	#define R_SB_XTERM 2	260	#define R_SB_XTERM 2
273	#define R_SB_PLAIN 4	261	#define R_SB_PLAIN 4
		262	#define R_SB_RXVT 8
274		263
275	#define SB_WIDTH_NEXT 19	264	#define SB_WIDTH_NEXT 19
276	#define SB_WIDTH_XTERM 15	265	#define SB_WIDTH_XTERM 15
277	#define SB_WIDTH_PLAIN 7	266	#define SB_WIDTH_PLAIN 7
278	#ifndef SB_WIDTH_RXVT	267	#ifndef SB_WIDTH_RXVT
…		…
341	* |	330	* |
342	* +---< SB_WIDTH_NEXT	331	* +---< SB_WIDTH_NEXT
343	*/	332	*/
344		333
345	enum {	334	enum {
346	NO_REFRESH = 0 , /* Window not visible at all! */	335	NO_REFRESH = 0, /* Window not visible at all! */
347	FAST_REFRESH = 1<<0, /* Fully exposed window */	336	FAST_REFRESH = 1, /* Fully exposed window */
348	SLOW_REFRESH = 1<<1, /* Partially exposed window */	337	SLOW_REFRESH = 2, /* Partially exposed window */
349	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
350	};	338	};
351		339
352	#ifdef NO_SECONDARY_SCREEN	340	#ifdef NO_SECONDARY_SCREEN
353	# define NSCREENS 0	341	# define NSCREENS 0
354	#else	342	#else
…		…
360	#define FONT_DN "#-"	348	#define FONT_DN "#-"
361	#define FONT_UP "#+"	349	#define FONT_UP "#+"
362		350
363	/* flags for rxvt_scr_gotorc () */	351	/* flags for rxvt_scr_gotorc () */
364	enum {	352	enum {
365	C_RELATIVE = 1 , /* col movement is relative */	353	C_RELATIVE = 1, /* col movement is relative */
366	R_RELATIVE = 2, /* row movement is relative */	354	R_RELATIVE = 2, /* row movement is relative */
367	RELATIVE = 1 | 2,	355	RELATIVE = C_RELATIVE | R_RELATIVE,
368	};	356	};
369		357
370	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	358	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
371	enum {	359	enum {
372	INSERT = -1, /* don't change these values */	360	INSERT = -1, /* don't change these values */
…		…
385	enum {	373	enum {
386	PRIMARY = 0,	374	PRIMARY = 0,
387	SECONDARY,	375	SECONDARY,
388	};	376	};
389		377
390	#define RS_None 0 /* Normal */	378	#define RS_None 0
391		379
392	#define RS_fgMask 0x0000007fUL /* 128 colors */	380	#define RS_fgMask 0x0000007fUL // 128 colors
393	#define RS_bgMask 0x00003f80UL /* 128 colors */	381	#define RS_bgMask 0x00003f80UL // 128 colors
394		382
395	// font styles	383	// font styles
396	#define RS_Bold 0x00004000UL // value 1	384	#define RS_Bold 0x00004000UL // value 1
397	#define RS_Italic 0x00008000UL // value 2	385	#define RS_Italic 0x00008000UL // value 2
398		386
399	// fake styles	387	// fake styles
400	#define RS_Blink 0x00010000UL /* blink */	388	#define RS_Blink 0x00010000UL // blink
401	#define RS_RVid 0x00020000UL /* reverse video */	389	#define RS_RVid 0x00020000UL // reverse video
402	#define RS_Uline 0x00040000UL /* underline */	390	#define RS_Uline 0x00040000UL // underline
403		391
404	// 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
405		399
406	// other flags	400	// other flags
407	#define RS_Careful 0x80000000UL /* be careful when drawing these */	401	#define RS_Careful 0x80000000UL /* be careful when drawing these */
408		402
409	#define RS_styleCount 4	403	#define RS_styleCount 4
…		…
451	XTerm_property = 3, // change X property	445	XTerm_property = 3, // change X property
452	XTerm_Color = 4, // change colors	446	XTerm_Color = 4, // change colors
453	XTerm_Color00 = 10, // not implemented, CLASH!	447	XTerm_Color00 = 10, // not implemented, CLASH!
454	XTerm_Color01 = 11, // not implemented	448	XTerm_Color01 = 11, // not implemented
455	XTerm_Color_cursor = 12, // change actual 'Cursor' color	449	XTerm_Color_cursor = 12, // change actual 'Cursor' color
456	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	450	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
457	XTerm_Color_pointer_bg = 14, // not implemented	451	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
458	XTerm_Color05 = 15, // not implemented	452	XTerm_Color05 = 15, // not implemented (tektronix fg)
459	XTerm_Color06 = 16, // not implemented	453	XTerm_Color06 = 16, // not implemented (tektronix bg)
460	XTerm_Color_RV = 17, // change actual 'Highlight' color	454	XTerm_Color_RV = 17, // change actual 'Highlight' color
461	XTerm_logfile = 46, // not implemented	455	XTerm_logfile = 46, // not implemented
462	XTerm_font = 50,	456	XTerm_font = 50,
463		457
464	XTerm_konsole30 = 30, // reserved for konsole	458	XTerm_konsole30 = 30, // reserved for konsole
465	XTerm_konsole31 = 31, // reserved for konsole	459	XTerm_konsole31 = 31, // reserved for konsole
466	XTerm_emacs51 = 51, // reserved for emacs shell	460	XTerm_emacs51 = 51, // reserved for emacs shell
467	/*	461	/*
468	* 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
469	*/	464	*/
470	XTerm_Color_BD = 18, // change actual 'Bold' color	465	Rxvt_Color_BD = 18, // change actual 'Bold' color
471	XTerm_Color_UL = 19, // change actual 'Underline' color	466	Rxvt_Color_UL = 19, // change actual 'Underline' color
472	XTerm_Pixmap = 20, // new bg pixmap	467	Rxvt_Pixmap = 20, // new bg pixmap
473	XTerm_restoreFG = 39, // change default fg color	468	Rxvt_restoreFG = 39, // change default fg color
474	XTerm_restoreBG = 49, // change default bg color	469	Rxvt_restoreBG = 49, // change default bg color
475	XTerm_dumpscreen = 55, // dump scrollback and all of screen	470	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		471
476	XTerm_locale = 701, // change locale	472	URxvt_locale = 701, // change locale
477	XTerm_Menu = 703, // set menu item	473	URxvt_version = 702, // request version
		474
478	XTerm_Color_IT = 704, // change actual 'Italic' colour	475	URxvt_Color_IT = 704, // change actual 'Italic' colour
479	XTerm_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,
480		479
481	URxvt_font = 710,	480	URxvt_font = 710,
482	URxvt_boldFont = 711,	481	URxvt_boldFont = 711,
483	URxvt_italicFont = 712,	482	URxvt_italicFont = 712,
484	URxvt_boldItalicFont = 713,	483	URxvt_boldItalicFont = 713,
		484
		485	URxvt_view_up = 720,
		486	URxvt_view_down = 721,
		487
		488	URxvt_perl = 777,
485	};	489	};
486		490
487	/* Words starting with `Color_' are colours. Others are counts */	491	/* Words starting with `Color_' are colours. Others are counts */
488	/*	492	/*
489	* The following comment is mostly obsolete since pixcolor_set was expanded:
490	* We're currently upto 29 colours. Only 3 more available. The
491	* PixColor and rendition colour usage should probably be decoupled	493	* The PixColor and rendition colour usage should probably be decoupled
492	* 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
493	* 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
494	*/	496	*/
495		497
496	enum colour_list {	498	enum colour_list {
		499	Color_none = -2,
		500	Color_transparent = -1,
497	Color_fg = 0,	501	Color_fg = 0,
498	Color_bg,	502	Color_bg,
499	minCOLOR, /* 2 */	503	minCOLOR, /* 2 */
500	Color_Black = minCOLOR,	504	Color_Black = minCOLOR,
501	Color_Red3,	505	Color_Red3,
…		…
543	#endif	547	#endif
544	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
545	Color_scroll,	549	Color_scroll,
546	Color_trough,	550	Color_trough,
547	#endif	551	#endif
548	#if TINTING	552	#if ENABLE_TRANSPARENCY
549	Color_tint,	553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
550	#endif	557	#endif
551	NRS_COLORS, /* */	558	NRS_COLORS, /* */
552	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
553	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
554	Color_bottomShadow,	561	Color_bottomShadow,
…		…
558	#endif	565	#endif
559	};	566	};
560		567
561	#define Color_Bits 7 // 0 .. maxTermCOLOR	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
562		569
563	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
564	#define NPIXCLR_BITS 32
565
566	/*	570	/*
567	* Resource list	571	* Resource list
568	*/	572	*/
569	enum {	573	enum {
570	Rs_display_name = 0,	574	# define def(name) Rs_ ## name,
571	Rs_term_name,	575	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
572	Rs_iconName,	576	# include "rsinc.h"
573	Rs_geometry,	577	# undef def
574	Rs_reverseVideo,	578	# undef reserve
575	Rs_color,
576	_Rs_color = Rs_color + NRS_COLORS - 1,
577	Rs_font,
578	#if ENABLE_STYLES
579	Rs_boldFont,
580	Rs_italicFont,
581	Rs_boldItalicFont,
582	#endif
583	Rs_name,
584	Rs_title,
585	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
586	Rs_path,
587	#endif
588	#ifdef XPM_BACKGROUND
589	Rs_backgroundPixmap,
590	#endif
591	#if (MENUBAR_MAX)
592	Rs_menu,
593	#endif
594	Rs_loginShell,
595	Rs_jumpScroll,
596	#ifdef HAVE_SCROLLBARS
597	Rs_scrollBar,
598	Rs_scrollBar_right,
599	Rs_scrollBar_floating,
600	Rs_scrollBar_align,
601	Rs_scrollstyle, /* Rs_scrollBar_style */
602	Rs_scrollBar_thickness,
603	#endif
604	Rs_scrollTtyOutput,
605	Rs_scrollTtyKeypress,
606	Rs_scrollWithBuffer,
607	Rs_saveLines,
608	Rs_utmpInhibit,
609	Rs_visualBell,
610	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
611	Rs_mapAlert,
612	#endif
613	#ifdef META8_OPTION
614	Rs_meta8,
615	#endif
616	#ifdef MOUSE_WHEEL
617	Rs_mouseWheelScrollPage,
618	#endif
619	#ifndef NO_BACKSPACE_KEY
620	Rs_backspace_key,
621	#endif
622	#ifndef NO_DELETE_KEY
623	Rs_delete_key,
624	#endif
625	Rs_selectstyle,
626	#ifdef PRINTPIPE
627	Rs_print_pipe,
628	#endif
629	#ifdef USE_XIM
630	Rs_preeditType,
631	Rs_inputMethod,
632	#endif
633	#ifdef TRANSPARENT
634	Rs_transparent,
635	Rs_transparent_all,
636	#endif
637	#if ENABLE_FRILLS
638	Rs_ext_bwidth,
639	Rs_int_bwidth,
640	Rs_borderLess,
641	Rs_lineSpace,
642	Rs_pty_fd,
643	#endif
644	#if ENABLE_XEMBED
645	Rs_embed,
646	#endif
647	Rs_cutchars,
648	Rs_modifier,
649	Rs_answerbackstring,
650	Rs_tripleclickwords,
651	Rs_insecure,
652	Rs_cursorBlink,
653	Rs_pointerBlank,
654	Rs_pointerBlankDelay,
655	Rs_imLocale,
656	Rs_imFont,
657	Rs_pastableTabs,
658	#ifndef NO_SECONDARY_SCREEN
659	Rs_secondaryScreen,
660	Rs_secondaryScroll,
661	#endif
662	#ifdef OFF_FOCUS_FADING
663	Rs_fade,
664	#endif
665	#ifdef TINTING
666	Rs_shade,
667	#endif
668	NUM_RESOURCES	579	NUM_RESOURCES
669	};
670
671	// see init.C:xa_names, which must be kept in sync
672	enum {
673	XA_TEXT = 0,
674	XA_COMPOUND_TEXT,
675	XA_UTF8_STRING,
676	XA_MULTIPLE,
677	XA_TARGETS,
678	XA_TIMESTAMP,
679	XA_VT_SELECTION,
680	XA_INCR,
681	XA_WM_PROTOCOLS,
682	XA_WM_DELETE_WINDOW,
683	XA_CLIPBOARD,
684	#if ENABLE_FRILLS
685	XA_NET_WM_PID,
686	XA_MOTIF_WM_HINTS,
687	XA_NET_WM_NAME,
688	XA_NET_WM_ICON_NAME,
689	#endif
690	#if USE_XIM
691	XA_WM_LOCALE_NAME,
692	#endif
693	#if TRANSPARENT
694	XA_XROOTPMAP_ID,
695	XA_ESETROOT_PMAP_ID,
696	#endif
697	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
698	XA_DNDPROTOCOL,
699	XA_DNDSELECTION,
700	#endif
701	#if ENABLE_XEMBED
702	XA_XEMBED,
703	XA_XEMBED_INFO,
704	#endif
705	NUM_XA
706	};	580	};
707		581
708	/* DEC private modes */	582	/* DEC private modes */
709	#define PrivMode_132 (1UL<<0)	583	#define PrivMode_132 (1UL<<0)
710	#define PrivMode_132OK (1UL<<1)	584	#define PrivMode_132OK (1UL<<1)
…		…
719	#define PrivMode_ShiftKeys (1UL<<10)	593	#define PrivMode_ShiftKeys (1UL<<10)
720	#define PrivMode_VisibleCursor (1UL<<11)	594	#define PrivMode_VisibleCursor (1UL<<11)
721	#define PrivMode_MouseX10 (1UL<<12)	595	#define PrivMode_MouseX10 (1UL<<12)
722	#define PrivMode_MouseX11 (1UL<<13)	596	#define PrivMode_MouseX11 (1UL<<13)
723	#define PrivMode_scrollBar (1UL<<14)	597	#define PrivMode_scrollBar (1UL<<14)
724	#define PrivMode_menuBar (1UL<<15)
725	#define PrivMode_TtyOutputInh (1UL<<16)	598	#define PrivMode_TtyOutputInh (1UL<<15)
726	#define PrivMode_Keypress (1UL<<17)	599	#define PrivMode_Keypress (1UL<<16)
727	#define PrivMode_smoothScroll (1UL<<18)	600	#define PrivMode_smoothScroll (1UL<<17)
728	#define PrivMode_vt52 (1UL<<19)	601	#define PrivMode_vt52 (1UL<<18)
729	#define PrivMode_LFNL (1UL<<20)	602	#define PrivMode_LFNL (1UL<<19)
730	/* too annoying to implement X11 highlight tracking */	603	/* too annoying to implement X11 highlight tracking */
731	/* #define PrivMode_MouseX11Track (1LU<<21) */	604	/* #define PrivMode_MouseX11Track (1LU<<20) */
732		605
733	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	606	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
734	#define PrivMode(test,bit) \
735	if (test) \
736	priv_modes |= (bit); \
737	else \
738	priv_modes &= ~(bit)
739		607
740	#ifdef ALLOW_132_MODE	608	#ifdef ALLOW_132_MODE
741	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	609	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
742	#else	610	#else
743	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	611	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
744	#endif	612	#endif
745		613
746	// do not change these constants lightly, there are many interdependencies	614	// do not change these constants lightly, there are many interdependencies
747	#define IMBUFSIZ 128 // input modifier buffer sizes	615	#define IMBUFSIZ 128 // input modifier buffer sizes
748	#define KBUFSZ 512 // size of keyboard mapping buffer	616	#define KBUFSZ 512 // size of keyboard mapping buffer
749	#define CBUFSIZ 4096 // size of command buffer	617	#define CBUFSIZ 2048 // size of command buffer
750	#define UBUFSIZ 4096 // character buffer	618	#define UBUFSIZ 2048 // character buffer
751		619
752	#ifndef PATH_MAX	620	#ifndef PATH_MAX
753	# define PATH_MAX 16384	621	# define PATH_MAX 16384
754	#endif	622	#endif
755		623
…		…
783	/*	651	/*
784	*****************************************************************************	652	*****************************************************************************
785	* MACRO DEFINES	653	* MACRO DEFINES
786	*****************************************************************************	654	*****************************************************************************
787	*/	655	*/
788	#define memset(x, y, z) memset((x), (y), (size_t)(z))	656	#define dLocal(type,name) type const name = this->name
789	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
790	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
791	#define strcasecmp(x, y) strcasecmp((x), (y))
792	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
793	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
794	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
795	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
796	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
797	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
798	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
799	#define strdup(x) strdup((const char *)(x))
800	#define strlen(x) strlen((const char *)(x))
801	#define strchr(x, y) strchr((const char *)(x), (int)(y))
802	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
803		657
804	#define dDisp Display *disp = display->display	658	// for speed reasons, we assume that all codepoints 32 to 126 are
		659	// single-width.
		660	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
805		661
806	/* convert pixel dimensions to row/column values. Everything as int32_t */	662	/* convert pixel dimensions to row/column values. Everything as int32_t */
807	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	663	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
808	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	664	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
809	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	665	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
810	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	666	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
811	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	667	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
812	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	668	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
813	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	669	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
814	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	670	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
815		671
816	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	672	// for m >= -n, ensure remainder lies between 0..n-1
817	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	673	#define MOD(m,n) (((m) + (n)) % (n))
		674
		675	#define LINENO(n) MOD (term_start + int(n), total_rows)
		676	#define ROW(n) row_buf [LINENO (n)]
818		677
819	/* how to build & extract colors and attributes */	678	/* how to build & extract colors and attributes */
820	#define GET_BASEFG(x) (((x) & RS_fgMask))	679	#define GET_BASEFG(x) (((x) & RS_fgMask))
821	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	680	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
822	#ifndef NO_BRIGHTCOLOR
823	# define GET_FGCOLOR(x) \
824	((((x) & RS_Bold) == 0 \
825	|| GET_BASEFG (x) < minCOLOR \
826	|| GET_BASEFG (x) >= minBrightCOLOR) \
827	? GET_BASEFG (x) \
828	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
829	# define GET_BGCOLOR(x) \
830	((((x) & RS_Blink) == 0 \
831	|| GET_BASEBG (x) < minCOLOR \
832	|| GET_BASEBG (x) >= minBrightCOLOR) \
833	? GET_BASEBG (x) \
834	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
835	#else
836	# define GET_FGCOLOR(x) GET_BASEFG(x)
837	# define GET_BGCOLOR(x) GET_BASEBG(x)
838	#endif
839		681
840	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	682	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
841	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	683	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
842		684
843	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	685	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
852	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	694	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
853	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	695	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
854		696
855	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	697	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
856		698
857	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	699	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
858	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	700	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
859		701
860	#if ENABLE_STYLES	702	#if ENABLE_STYLES
861	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	703	# define FONTSET(style) fontset[GET_STYLE (style)]
862	#else	704	#else
863	# define FONTSET(style) TermWin.fontset[0]	705	# define FONTSET(style) fontset[0]
864	#endif	706	#endif
865		707
866	#ifdef HAVE_SCROLLBARS	708	#ifdef HAVE_SCROLLBARS
867	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	709	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
868	#else	710	#else
…		…
891	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	733	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
892	#define scrollbar_position(y) ((y) - scrollBar.beg)	734	#define scrollbar_position(y) ((y) - scrollBar.beg)
893	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	735	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
894	- scrollbar_minheight ())	736	- scrollbar_minheight ())
895		737
896	#if (MENUBAR_MAX > 1)
897	/* rendition style flags */
898	# define menuBar_height() (TermWin.fheight + SHADOW)
899	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
900	# define isMenuBarWindow(w) ((w) == menuBar.win)
901	#else
902	# define menuBar_height() (0)
903	# define menuBar_TotalHeight() (0)
904	# define isMenuBarWindow(w) (0)
905	#endif
906
907	#ifdef XPM_BACKGROUND
908	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
909	#else
910	# define XPMClearArea(a, b, c, d, e, f, g)
911	#endif
912
913	#ifdef UTMP_SUPPORT
914	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
915	# undef HAVE_UTMPX_H
916	# undef HAVE_STRUCT_UTMPX
917	# endif
918	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
919	# undef HAVE_UTMP_H
920	# undef HAVE_STRUCT_UTMP
921	# endif
922
923	# ifdef HAVE_UTMPX_H
924	# include <utmpx.h>
925	# endif
926	# ifdef HAVE_UTMP_H
927	# include <utmp.h>
928	# endif
929	#endif
930
931	#ifdef DEBUG_CMD
932	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
933	#else
934	# define D_CMD(x)
935	#endif
936	#ifdef DEBUG_INIT
937	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
938	#else
939	# define D_INIT(x)
940	#endif
941	#ifdef DEBUG_MAIN
942	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
943	#else
944	# define D_MAIN(x)
945	#endif
946	#ifdef DEBUG_SIZE
947	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
948	#else
949	# define D_SIZE(x)
950	#endif
951
952	extern class rxvt_failure_exception { } rxvt_failure_exception;
953
954	typedef callback1<void, const char *> log_callback;	738	typedef callback<void (const char *)> log_callback;
955		739	typedef callback<int (int)> getfd_callback;
956	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
957	extern void rxvt_log (const char *fmt, ...);
958	extern void rxvt_warn (const char *fmt, ...);
959	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
960	extern void rxvt_exit_failure () __attribute__ ((noreturn));
961		740
962	#define SET_LOCALE(locale) rxvt_set_locale (locale)	741	#define SET_LOCALE(locale) rxvt_set_locale (locale)
963	extern bool rxvt_set_locale (const char *locale);	742	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		743	extern void rxvt_push_locale (const char *locale) NOTHROW;
		744	extern void rxvt_pop_locale () NOTHROW;
964		745
965	/*
966	*****************************************************************************	746	/****************************************************************************/
967	* VARIABLES	747
		748	#define LINE_LONGER 0x0001 // line is continued on the next row
		749	#define LINE_FILTERED 0x0002 // line has been filtered
		750	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		751	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		752	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		753
		754	struct line_t {
		755	text_t *t; // terminal the text
		756	rend_t *r; // rendition, uses RS_ flags
		757	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		758	uint32_t f; // flags
		759
		760	bool is_longer ()
		761	{
		762	return f & LINE_LONGER;
		763	}
		764
		765	void is_longer (int set)
		766	{
		767	if (set)
		768	f |= LINE_LONGER;
		769	else
		770	f &= ~LINE_LONGER;
		771	}
		772
		773	void clear ()
		774	{
		775	t = 0;
		776	r = 0;
		777	l = 0;
		778	f = 0;
		779	}
		780
		781	void touch () // call whenever a line is changed/touched/updated
		782	{
		783	#if ENABLE_PERL
		784	f &= ~LINE_FILTERED;
		785	#endif
		786	}
		787
		788	void touch (int col)
		789	{
		790	max_it (l, col);
		791	touch ();
		792	}
		793	};
		794
968	*****************************************************************************	795	/****************************************************************************/
969	*/
970	#ifdef MENUBAR
971	# include "menubar.h"
972	#endif
973
974	#define BLINK_INTERVAL 0.5
975	#define TEXT_BLINK_INTERVAL 0.5
976
977	#ifndef __attribute__
978	# ifdef __GNUC__
979	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
980	# define __attribute__(x)
981	# endif
982	# endif
983	# define __attribute__(x)
984	#endif
985		796
986	// primivite wrapper around mbstate_t to ensure initialisation	797	// primivite wrapper around mbstate_t to ensure initialisation
987	struct mbstate {	798	struct mbstate {
988	mbstate_t mbs;	799	mbstate_t mbs;
989		800
990	operator mbstate_t *() { return &mbs; }	801	operator mbstate_t *() { return &mbs; }
991	void reset () { memset (&mbs, 0, sizeof (mbs)); }	802	void reset () { memset (&mbs, 0, sizeof (mbs)); }
992	mbstate () { reset (); }	803	mbstate () { reset (); }
993	};	804	};
		805
		806	/****************************************************************************/
994		807
995	#define UNICODE_MASK 0x1fffffUL	808	#define UNICODE_MASK 0x1fffffUL
996		809
997	#if UNICODE3	810	#if UNICODE3
998	# define COMPOSE_LO 0x40000000UL	811	# define COMPOSE_LO 0x40000000UL
999	# define COMPOSE_HI 0x400fffffUL	812	# define COMPOSE_HI 0x400fffffUL
1000	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	813	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1001	#else	814	#else
		815	# if ENABLE_PERL
		816	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		817	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		818	# else
1002	# define COMPOSE_LO 0xd800UL	819	# define COMPOSE_LO 0xd800UL
1003	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	820	# define COMPOSE_HI 0xf8ffUL
1004	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	821	# endif
		822	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1005	#endif	823	#endif
1006		824
1007	#if ENABLE_COMBINING	825	#if ENABLE_COMBINING
1008	// compose chars are used to represent composite characters	826	// compose chars are used to represent composite characters
1009	// that are not representable in unicode, as well as characters	827	// that are not representable in unicode, as well as characters
…		…
1029	};	847	};
1030		848
1031	extern class rxvt_composite_vec rxvt_composite;	849	extern class rxvt_composite_vec rxvt_composite;
1032	#endif	850	#endif
1033		851
		852	/****************************************************************************/
1034		853
1035	#ifdef KEYSYM_RESOURCE	854	#ifdef KEYSYM_RESOURCE
1036	class keyboard_manager;	855	class keyboard_manager;
1037	#endif	856	#endif
1038		857
1039	struct rxvt_term : zero_initialized, rxvt_vars {	858	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		859
		860	// special markers with magic addresses
		861	static const char resval_undef []; // options specifically unset
		862	static const char resval_on []; // boolean options switched on
		863	static const char resval_off []; // or off
		864
1040	log_callback *log_hook; // log error messages through this hook, if != 0	865	log_callback *log_hook; // log error messages through this hook, if != 0
1041		866	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		867	#if ENABLE_PERL
		868	rxvt_perl_term perl;
		869	#endif
1042	struct mbstate mbstate; // current input multibyte state	870	struct mbstate mbstate; // current input multibyte state
1043		871
1044	unsigned char want_refresh:1,	872	unsigned char want_refresh:1,
1045	#ifdef TRANSPARENT
1046	want_full_refresh:1, /* awaiting full screen refresh */
1047	#endif
1048	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1049	am_transparent:1, /* is a transparent term */
1050	am_pixmap_trans:1, /* transparency w/known root pixmap */
1051	#endif
1052	current_screen:1, /* primary or secondary */	873	current_screen:1, /* primary or secondary */
1053	hate_those_clicks:1, /* a.k.a. keep mark position */
1054	num_scr_allow:1,	874	num_scr_allow:1,
1055	bypass_keystate:1,	875	bypass_keystate:1,
1056	#ifdef CURSOR_BLINK	876	#ifdef CURSOR_BLINK
1057	hidden_cursor:1,	877	hidden_cursor:1,
1058	#endif	878	#endif
…		…
1073	#endif	893	#endif
1074	scrollbar_align,	894	scrollbar_align,
1075	selection_wait,	895	selection_wait,
1076	selection_type;	896	selection_type;
1077	/* ---------- */	897	/* ---------- */
		898	bool rvideo_state, rvideo_mode;
		899	#ifndef NO_BELL
1078	short rvideo;	900	bool rvideo_bell;
		901	#endif
1079	int num_scr; /* screen: number lines scrolled */	902	int num_scr; /* screen: number lines scrolled */
1080	int prev_ncol, /* screen: previous number of columns */	903	int prev_ncol, /* screen: previous number of columns */
1081	prev_nrow; /* screen: previous number of rows */	904	prev_nrow; /* screen: previous number of rows */
1082	/* ---------- */	905	/* ---------- */
1083	rend_t rstyle;	906	rend_t rstyle;
1084	/* ---------- */
1085	uint32_t pixcolor_set[NPIXCLR_SETS];
1086	/* ---------- */	907	/* ---------- */
1087	#ifdef SELECTION_SCROLLING	908	#ifdef SELECTION_SCROLLING
1088	int scroll_selection_lines;	909	int scroll_selection_lines;
1089	enum page_dirn scroll_selection_dir;	910	enum page_dirn scroll_selection_dir;
1090	int selection_save_x,	911	int selection_save_x,
…		…
1096	/* give proper Scroll behaviour */	917	/* give proper Scroll behaviour */
1097	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	918	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1098	mouse_slip_wheel_speed,	919	mouse_slip_wheel_speed,
1099	#endif	920	#endif
1100	refresh_count,	921	refresh_count,
1101	refresh_limit,
1102	last_bot, /* scrollbar last bottom position */	922	last_bot, /* scrollbar last bottom position */
1103	last_top, /* scrollbar last top position */	923	last_top, /* scrollbar last top position */
1104	last_state, /* scrollbar last state */	924	last_state, /* scrollbar last state */
1105	scrollbar_len,	925	scrollbar_len,
1106	#ifdef MENUBAR
1107	menu_readonly, /* okay to alter menu? */
1108	Arrows_x,
1109	#endif
1110	#if MENUBAR_MAX > 1
1111	Nbars,
1112	#endif
1113	window_vt_x,	926	window_vt_x,
1114	window_vt_y,	927	window_vt_y,
1115	window_sb_x,	928	window_sb_x,
1116	# ifdef POINTER_BLANK	929	# ifdef POINTER_BLANK
1117	pointerBlankDelay,	930	pointerBlankDelay,
…		…
1124	int old_width, /* last used width in screen resize */	937	int old_width, /* last used width in screen resize */
1125	old_height; /* last used height in screen resize */	938	old_height; /* last used height in screen resize */
1126	unsigned long priv_modes,	939	unsigned long priv_modes,
1127	SavedModes;	940	SavedModes;
1128	/* ---------- */	941	/* ---------- */
1129	Atom xa[NUM_XA];	942	Atom *xa;
1130	/* ---------- */	943	/* ---------- */
1131	#ifdef MENUBAR	944	#ifdef RXVT_SCROLLBAR
1132	GC menubarGC;
1133	#endif
1134	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1135	GC scrollbarGC,	945	GC scrollbarGC,
1136	topShadowGC,	946	topShadowGC,
1137	botShadowGC;	947	botShadowGC;
1138	#endif	948	#endif
1139	#ifdef XTERM_SCROLLBAR	949	#ifdef XTERM_SCROLLBAR
…		…
1162	char * incr_buf;	972	char * incr_buf;
1163	size_t incr_buf_size, incr_buf_fill;	973	size_t incr_buf_size, incr_buf_fill;
1164	/* ---------- */	974	/* ---------- */
1165	Cursor leftptr_cursor;	975	Cursor leftptr_cursor;
1166	/* ---------- */	976	/* ---------- */
1167	#ifndef NO_BACKSPACE_KEY
1168	const char *key_backspace;
1169	#endif
1170	#ifndef NO_DELETE_KEY
1171	const char *key_delete;
1172	#endif
1173	struct mouse_event MEvent;	977	struct mouse_event MEvent;
1174	XComposeStatus compose;	978	XComposeStatus compose;
1175	ttymode_t tio;	979	ttymode_t tio;
1176	#ifdef UTMP_SUPPORT
1177	# ifdef HAVE_STRUCT_UTMP
1178	struct utmp ut;
1179	# endif
1180	# ifdef HAVE_STRUCT_UTMPX
1181	struct utmpx utx;
1182	# endif
1183	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1184	char ut_id[5];
1185	# endif
1186	int utmp_pos;
1187	#endif
1188	row_col_t oldcursor;	980	row_col_t oldcursor;
1189	#ifdef XPM_BACKGROUND	981	#ifdef HAVE_BG_PIXMAP
1190	bgPixmap_t bgPixmap;	982	bgPixmap_t bgPixmap;
1191	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1192	#endif	983	#endif
1193	#ifdef MENUBAR	984	#ifdef HAVE_AFTERIMAGE
1194	menu_t *ActiveMenu, /* currently active menu */	985	ASVisual *asv;
1195	*BuildMenu; /* the menu currently being built */	986	ASImageManager *asimman;
1196	bar_t *CurrentBar;
1197	# if ! (MENUBAR_MAX > 1)
1198	bar_t BarList;
1199	# endif /* (MENUBAR_MAX > 1) */
1200	#endif
1201	#ifdef CURSOR_BLINK
1202	struct timeval lastcursorchange;
1203	#endif
1204	#ifdef POINTER_BLANK
1205	struct timeval lastmotion;
1206	#endif	987	#endif
1207		988
1208	#if ENABLE_OVERLAY	989	#if ENABLE_OVERLAY
1209	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	990	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1210	text_t **ov_text;	991	text_t **ov_text;
1211	rend_t **ov_rend;	992	rend_t **ov_rend;
1212		993
1213	void scr_swap_overlay ();	994	void scr_swap_overlay () NOTHROW;
1214	void scr_overlay_new (int x, int y, int w, int h);	995	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1215	void scr_overlay_off ();	996	void scr_overlay_off () NOTHROW;
1216	void scr_overlay_set (int x, int y,	997	void scr_overlay_set (int x, int y,
1217	text_t text,	998	text_t text,
1218	rend_t rend = OVERLAY_RSTYLE);	999	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1219	void scr_overlay_set (int x, int y, const char *s);	1000	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1001	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1220	#endif	1002	#endif
1221		1003
1222	vector<void *> allocated; // free these memory blocks with free()	1004	vector<void *> allocated; // free these memory blocks with free()
1223		1005
1224	char *env_windowid; /* environmental variable WINDOWID */	1006	char env_windowid[21]; /* environmental variable WINDOWID */
		1007	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1225	char *env_display; /* environmental variable DISPLAY */	1008	char *env_display; /* environmental variable DISPLAY */
1226	char *env_term; /* environmental variable TERM */	1009	char *env_term; /* environmental variable TERM */
1227	char *env_colorfgbg;	1010
1228	char *locale;	1011	char *locale;
1229	char charsets[4];	1012	char charsets[4];
1230	unsigned char *v_buffer; /* pointer to physical buffer */	1013	char *v_buffer; /* pointer to physical buffer */
1231	unsigned int v_buflen; /* size of area to write */	1014	unsigned int v_buflen; /* size of area to write */
1232	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1015	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1233		1016
1234	#ifdef KEYSYM_RESOURCE	1017	#ifdef KEYSYM_RESOURCE
1235	keyboard_manager *keyboard;	1018	keyboard_manager *keyboard;
1236	#endif	1019	#endif
1237		1020
1238	const char *rs[NUM_RESOURCES];	1021	const char *rs[NUM_RESOURCES];
1239	/* command input buffering */	1022	/* command input buffering */
1240	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1023	char *cmdbuf_ptr, *cmdbuf_endp;
1241	unsigned char cmdbuf_base[CBUFSIZ];	1024	char cmdbuf_base[CBUFSIZ];
		1025
		1026	ptytty *pty;
1242		1027
1243	rxvt_salloc *talloc; // text line allocator	1028	rxvt_salloc *talloc; // text line allocator
1244	rxvt_salloc *ralloc; // rend line allocator	1029	rxvt_salloc *ralloc; // rend line allocator
1245		1030
1246	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1031	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1249	// ISO 14755 entry support	1034	// ISO 14755 entry support
1250	unicode_t iso14755buf;	1035	unicode_t iso14755buf;
1251	void commit_iso14755 ();	1036	void commit_iso14755 ();
1252	int hex_keyval (XKeyEvent &ev);	1037	int hex_keyval (XKeyEvent &ev);
1253	# if ISO_14755	1038	# if ISO_14755
1254	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1039	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1255	void iso14755_54 (int x, int y);	1040	void iso14755_54 (int x, int y);
1256	# endif	1041	# endif
1257	#endif	1042	#endif
1258		1043
1259	// modifies first argument(!)	1044	// modifies first argument(!)
1260	void paste (unsigned char *data, unsigned int len);	1045	void paste (char *data, unsigned int len) NOTHROW;
1261		1046
1262	void flush ();	1047	long vt_emask, vt_emask_perl, vt_emask_xim;
1263		1048
1264	#if TRANSPARENT	1049	void vt_select_input () const NOTHROW
		1050	{
		1051	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1052	}
		1053
		1054	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1265	void rootwin_cb (XEvent &xev);	1055	void rootwin_cb (XEvent &xev);
1266	xevent_watcher rootwin_ev;	1056	xevent_watcher rootwin_ev;
1267	#endif	1057	#endif
1268		1058	#ifdef HAVE_BG_PIXMAP
1269		1059	int update_background ();
1270	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1060	void update_background_cb (time_watcher &w);
1271	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1061	time_watcher update_background_ev;
		1062	#endif
1272		1063
1273	void x_cb (XEvent &xev);	1064	void x_cb (XEvent &xev);
		1065	void flush ();
1274	xevent_watcher termwin_ev;	1066	xevent_watcher termwin_ev;
1275	xevent_watcher vt_ev;	1067	xevent_watcher vt_ev;
1276	#ifdef HAVE_SCROLLBARS	1068	#ifdef HAVE_SCROLLBARS
1277	xevent_watcher scrollbar_ev;	1069	xevent_watcher scrollbar_ev;
1278	#endif	1070	#endif
1279	#ifdef MENUBAR
1280	xevent_watcher menubar_ev;
1281	#endif
1282		1071
		1072	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1283	void check_cb (check_watcher &w); check_watcher check_ev;	1073	void check_cb (check_watcher &w); check_watcher check_ev;
1284	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1074	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1285	void flush_cb (time_watcher &w); time_watcher flush_ev;	1075	void flush_cb (time_watcher &w); time_watcher flush_ev;
1286
1287	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1076	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1288
1289	void incr_cb (time_watcher &w); time_watcher incr_ev;	1077	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1290		1078
1291	#ifdef CURSOR_BLINK	1079	#ifdef CURSOR_BLINK
1292	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1080	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1293	#endif	1081	#endif
1294	#ifdef TEXT_BLINK	1082	#ifdef TEXT_BLINK
1295	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1083	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1084	#endif
		1085	#ifndef NO_BELL
		1086	void bell_cb (time_watcher &w); time_watcher bell_ev;
1296	#endif	1087	#endif
1297		1088
1298	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1089	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1299	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1090	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1300	#endif	1091	#endif
…		…
1310	void pointer_blank ();	1101	void pointer_blank ();
1311	#endif	1102	#endif
1312	void pointer_unblank ();	1103	void pointer_unblank ();
1313		1104
1314	void tt_printf (const char *fmt,...);	1105	void tt_printf (const char *fmt,...);
1315	void tt_write (const unsigned char *data, unsigned int len);	1106	void tt_write (const char *data, unsigned int len);
1316	void pty_write ();	1107	void pty_write ();
1317		1108
1318	void tt_winch ();	1109	void tt_winch ();
1319		1110
1320	rxvt_term ();	1111	rxvt_term ();
1321	~rxvt_term ();	1112	~rxvt_term ();
1322	void destroy ();	1113	void destroy ();
1323	void emergency_cleanup ();	1114	void emergency_cleanup ();
1324		1115
1325	bool init (int argc, const char *const *argv);	1116	bool init (int argc, const char *const *argv, stringvec *envv);
		1117
		1118	bool init (stringvec *argv, stringvec *envv)
		1119	{
		1120	this->argv = argv;
		1121	return init (argv->size (), argv->begin (), envv);
		1122	}
		1123
1326	bool init_vars ();	1124	bool init_vars ();
1327		1125
1328	bool pty_fill ();	1126	bool pty_fill ();
		1127
		1128	void make_current () const // make this the "currently active" urxvt instance
		1129	{
		1130	SET_R (this);
		1131	set_environ (envv);
		1132	rxvt_set_locale (locale);
		1133	}
1329		1134
1330	void init_secondary ();	1135	void init_secondary ();
1331	const char **init_resources (int argc, const char *const *argv);	1136	const char **init_resources (int argc, const char *const *argv);
		1137	const char *x_resource (const char *name);
1332	void init_env ();	1138	void init_env ();
1333	void set_locale (const char *locale);	1139	void set_locale (const char *locale);
1334	void init_xlocale ();	1140	void init_xlocale ();
1335	void init_command (const char *const *argv);	1141	void init_command (const char *const *argv);
1336	void run_command (const char *const *argv);	1142	void run_command (const char *const *argv);
1337	int run_child (const char *const *argv);	1143	int run_child (const char *const *argv);
1338		1144
1339	void color_aliases (int idx);	1145	void color_aliases (int idx);
1340	void recolour_cursor ();	1146	void recolour_cursor ();
1341	void create_windows (int argc, const char *const *argv);	1147	void create_windows (int argc, const char *const *argv);
1342	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1148	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1343	void window_calc (unsigned int width, unsigned int height);	1149	void window_calc (unsigned int newwidth, unsigned int newheight);
1344		1150
1345	#if USE_XIM	1151	#if USE_XIM
1346	rxvt_xim *input_method;	1152	rxvt_xim *input_method;
1347	XIC Input_Context;	1153	XIC Input_Context;
1348	XIMStyle input_style;	1154	XIMStyle input_style;
1349	XPoint spot; // most recently sent spot position	1155	XPoint spot; // most recently sent spot position
1350		1156
1351	void im_destroy ();	1157	void im_destroy ();
1352	void im_cb (); im_watcher im_ev;	1158	void im_cb (); im_watcher im_ev;
1353	void im_set_size (XRectangle &size);	1159	void im_set_size (XRectangle &size);
1354	void im_set_position (XPoint &pos);	1160	void im_set_position (XPoint &pos) NOTHROW;
1355	void im_set_color (unsigned long &fg, unsigned long &bg);	1161	void im_set_color (unsigned long &fg, unsigned long &bg);
1356	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1162	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1357		1163
1358	bool IMisRunning ();	1164	bool IMisRunning ();
1359	void IMSendSpot ();	1165	void IMSendSpot ();
1360	bool IM_get_IC (const char *modifiers);	1166	bool IM_get_IC (const char *modifiers);
1361	void IMSetStatusPosition ();	1167	void IMSetPosition ();
1362	#endif	1168	#endif
1363		1169
1364	void resize_scrollbar ();	1170	void resize_scrollbar ();
1365		1171
1366	void pixel_position (int *x, int *y);
1367
1368	void selection_click (int clicks, int x, int y);
1369	void selection_extend (int x, int y, int flag);
1370	void selection_rotate (int x, int y);
1371
1372	/* autoconvert */
1373
1374	// command.C	1172	// command.C
1375	void lookup_key (XKeyEvent &ev);	1173	void key_press (XKeyEvent &ev);
		1174	void key_release (XKeyEvent &ev);
1376	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1175	unsigned int cmd_write (const char *str, unsigned int count);
1377		1176
1378	unicode_t next_char ();	1177	wchar_t next_char () NOTHROW;
1379	unicode_t cmd_getc ();	1178	wchar_t cmd_getc () THROW ((class out_of_input));
1380	unicode_t next_octet ();	1179	uint32_t next_octet () NOTHROW;
1381	unicode_t cmd_get8 ();	1180	uint32_t cmd_get8 () THROW ((class out_of_input));
1382		1181
1383	bool cmd_parse ();	1182	bool cmd_parse ();
1384	void mouse_report (XButtonEvent &ev);	1183	void mouse_report (XButtonEvent &ev);
1385	void button_press (XButtonEvent &ev);	1184	void button_press (XButtonEvent &ev);
1386	void button_release (XButtonEvent &ev);	1185	void button_release (XButtonEvent &ev);
1387	void focus_in ();	1186	void focus_in ();
1388	void focus_out ();	1187	void focus_out ();
1389	int check_our_parents ();	1188	void update_fade_color (unsigned int idx);
1390	#ifdef PRINTPIPE	1189	#ifdef PRINTPIPE
1391	FILE *popen_printer ();	1190	FILE *popen_printer ();
1392	int pclose_printer (FILE *stream);	1191	int pclose_printer (FILE *stream);
1393	#endif	1192	#endif
1394	void process_print_pipe ();	1193	void process_print_pipe ();
1395	void process_nonprinting (unicode_t ch);	1194	void process_nonprinting (unicode_t ch);
1396	void process_escape_vt52 (unicode_t ch);	1195	void process_escape_vt52 (unicode_t ch);
1397	void process_escape_seq ();	1196	void process_escape_seq ();
1398	void process_csi_seq ();	1197	void process_csi_seq ();
1399	void process_window_ops (const int *args, unsigned int nargs);	1198	void process_window_ops (const int *args, unsigned int nargs);
1400	unsigned char *get_to_st (unicode_t &ends_how);	1199	char *get_to_st (unicode_t &ends_how);
1401	void process_dcs_seq ();	1200	void process_dcs_seq ();
1402	void process_osc_seq ();	1201	void process_osc_seq ();
1403	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1202	void process_color_seq (int report, int color, const char *str, char resp);
1404	void process_xterm_seq (int op, const char *str, unsigned char resp);	1203	void process_xterm_seq (int op, const char *str, char resp);
1405	int privcases (int mode, unsigned long bit);	1204	int privcases (int mode, unsigned long bit);
1406	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1205	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1407	void process_sgr_mode (unsigned int nargs, const int *arg);	1206	void process_sgr_mode (unsigned int nargs, const int *arg);
1408	void process_graphics ();	1207	void process_graphics ();
1409	// init.C	1208	// init.C
1410	void Get_Colours ();	1209	void Get_Colours ();
1411	void get_ourmods ();	1210	void get_ourmods ();
1412	// logging.C
1413	void makeutent (const char *pty, const char *hostname);
1414	void cleanutent ();
1415	// main.C	1211	// main.C
1416	void privileged_utmp (rxvt_privaction action);
1417	bool set_fonts ();	1212	bool set_fonts ();
1418	void set_string_property (Atom prop, const char *str, int len = -1);	1213	void set_string_property (Atom prop, const char *str, int len = -1);
1419	void set_utf8_property (Atom prop, const char *str, int len = -1);	1214	void set_utf8_property (Atom prop, const char *str, int len = -1);
1420	void set_title (const char *str);	1215	void set_title (const char *str);
1421	void set_icon_name (const char *str);	1216	void set_icon_name (const char *str);
1422	void set_window_color (int idx, const char *color);	1217	void set_window_color (int idx, const char *color);
1423	void set_colorfgbg ();	1218	void set_colorfgbg ();
1424	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1219	bool set_color (rxvt_color &color, const char *name);
		1220	void alias_color (int dst, int src);
1425	void set_widthheight (unsigned int width, unsigned int height);	1221	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1426		1222	void get_window_origin (int &x, int &y);
1427	#ifdef MENUBAR	1223	Pixmap get_pixmap_property (int prop_id);
1428	// menubar.C
1429	void menuitem_free (menu_t *menu, menuitem_t *item);
1430	int action_dispatch (action_t *action);
1431	void menuarrow_free (char name);
1432	void menuarrow_add (char *string);
1433	char *menu_find_base (menu_t **menu, char *path);
1434	menu_t *menu_delete (menu_t *menu);
1435	menu_t *menu_add (menu_t *parent, char *path);
1436	void drawbox_menubar (int x, int len, int state);
1437	void drawtriangle (int x, int y, int state);
1438	void drawbox_menuitem (int y, int state);
1439	void menu_show ();
1440	void menu_display (void (rxvt_term::*update) ());
1441	void menu_hide_all ();
1442	void menu_hide ();
1443	void menu_clear (menu_t *menu);
1444	void menubar_clear ();
1445	bar_t *menubar_find (const char *name);
1446	int menubar_push (const char *name);
1447	void menubar_remove (const char *name);
1448	void menubar_dump (FILE *fp);
1449	void menubar_read (const char *filename);
1450	void menubar_dispatch (char *str);
1451	void draw_Arrows (int name, int state);
1452	void menubar_expose ();
1453	int menubar_mapping (int map);
1454	int menu_select (XButtonEvent &ev);
1455	void menubar_select (XButtonEvent &ev);
1456	void menubar_control (XButtonEvent &ev);
1457	void map_menuBar (int map);
1458	#endif
1459		1224
1460	// screen.C	1225	// screen.C
1461	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1226
1462	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1227	void lalloc (line_t &l) const
		1228	{
		1229	l.t = (text_t *)talloc->alloc ();
		1230	l.r = (rend_t *)ralloc->alloc ();
		1231	}
		1232
		1233	#if 0
		1234	void lfree (line_t &l)
		1235	{
		1236	talloc->free (l.t);
		1237	ralloc->free (l.r);
		1238	}
		1239	#endif
		1240
		1241	void lresize (line_t &l) const
		1242	{
		1243	if (!l.t)
		1244	return;
		1245
		1246	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1247	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1248
		1249	l.l = min (l.l, ncol);
		1250
		1251	if (ncol > prev_ncol)
		1252	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1253	}
		1254
		1255	int fgcolor_of (rend_t r) const NOTHROW
		1256	{
		1257	int base = GET_BASEFG (r);
		1258	#ifndef NO_BRIGHTCOLOR
		1259	if (r & RS_Bold
		1260	# if ENABLE_STYLES
		1261	&& option (Opt_intensityStyles)
		1262	# endif
		1263	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1264	base += minBrightCOLOR - minCOLOR;
		1265	#endif
		1266	return base;
		1267	}
		1268
		1269	int bgcolor_of (rend_t r) const NOTHROW
		1270	{
		1271	int base = GET_BASEBG (r);
		1272	#ifndef NO_BRIGHTCOLOR
		1273	if (r & RS_Blink
		1274	# if ENABLE_STYLES
		1275	&& option (Opt_intensityStyles)
		1276	# endif
		1277	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1278	base += minBrightCOLOR - minCOLOR;
		1279	#endif
		1280	return base;
		1281	}
		1282
		1283	bool option (uint8_t opt) const NOTHROW
		1284	{
		1285	return options[opt >> 3] & (1 << (opt & 7));
		1286	}
		1287
		1288	void set_option (uint8_t opt, bool set = true) NOTHROW
		1289	{
		1290	if (set)
		1291	options[opt >> 3] |= (1 << (opt & 7));
		1292	else
		1293	options[opt >> 3] &= ~(1 << (opt & 7));
		1294	}
		1295
		1296	void PrivMode (int set, unsigned bit) NOTHROW
		1297	{
		1298	if (set)
		1299	priv_modes |= bit;
		1300	else
		1301	priv_modes &= ~bit;
		1302	}
		1303
		1304	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1305	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1463	int scr_scroll_text (int row1, int row2, int count, int spec);	1306	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1464	void scr_reset ();	1307	void scr_reset ();
1465	void scr_reset_realloc ();
1466	void scr_release ();	1308	void scr_release () NOTHROW;
1467	void scr_clear (bool really = false);	1309	void scr_clear (bool really = false) NOTHROW;
1468	void scr_refresh (unsigned char refresh_type);	1310	void scr_refresh () NOTHROW;
1469	bool scr_refresh_rend (rend_t mask, rend_t value);	1311	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1470	void scr_erase_screen (int mode);	1312	void scr_erase_screen (int mode) NOTHROW;
		1313	#if ENABLE_FRILLS
		1314	void scr_erase_savelines () NOTHROW;
		1315	void scr_backindex () NOTHROW;
		1316	void scr_forwardindex () NOTHROW;
		1317	#endif
1471	void scr_touch (bool refresh);	1318	void scr_touch (bool refresh) NOTHROW;
1472	void scr_expose (int x, int y, int width, int height, bool refresh);	1319	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1473	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1320	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1474	void scr_recolour ();	1321	void scr_recolour () NOTHROW;
1475	void scr_remap_chars ();	1322	void scr_remap_chars () NOTHROW;
1476	void scr_remap_chars (text_t *tp, rend_t *rp);	1323	void scr_remap_chars (line_t &l) NOTHROW;
		1324
		1325	enum cursor_mode { SAVE, RESTORE };
1477		1326
1478	void scr_poweron ();	1327	void scr_poweron ();
1479	void scr_cursor (int mode);	1328	void scr_cursor (cursor_mode mode) NOTHROW;
1480	void scr_do_wrap ();	1329	void scr_do_wrap () NOTHROW;
		1330	void scr_swap_screen () NOTHROW;
1481	int scr_change_screen (int scrn);	1331	void scr_change_screen (int scrn);
1482	void scr_color (unsigned int color, int fgbg);	1332	void scr_color (unsigned int color, int fgbg) NOTHROW;
1483	void scr_rendition (int set, int style);	1333	void scr_rendition (int set, int style) NOTHROW;
1484	void scr_add_lines (const unicode_t *str, int nlines, int len);	1334	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1485	void scr_backspace ();	1335	void scr_backspace () NOTHROW;
1486	void scr_tab (int count, bool ht = false);	1336	void scr_tab (int count, bool ht = false) NOTHROW;
1487	void scr_backindex ();
1488	void scr_forwardindex ();
1489	void scr_gotorc (int row, int col, int relative);	1337	void scr_gotorc (int row, int col, int relative) NOTHROW;
1490	void scr_index (enum page_dirn direction);	1338	void scr_index (enum page_dirn direction) NOTHROW;
1491	void scr_erase_line (int mode);	1339	void scr_erase_line (int mode) NOTHROW;
1492	void scr_E ();	1340	void scr_E () NOTHROW;
1493	void scr_insdel_lines (int count, int insdel);	1341	void scr_insdel_lines (int count, int insdel) NOTHROW;
1494	void scr_insdel_chars (int count, int insdel);	1342	void scr_insdel_chars (int count, int insdel) NOTHROW;
1495	void scr_scroll_region (int top, int bot);	1343	void scr_scroll_region (int top, int bot) NOTHROW;
1496	void scr_cursor_visible (int mode);	1344	void scr_cursor_visible (int mode) NOTHROW;
1497	void scr_autowrap (int mode);	1345	void scr_autowrap (int mode) NOTHROW;
1498	void scr_relative_origin (int mode);	1346	void scr_relative_origin (int mode) NOTHROW;
1499	void scr_insert_mode (int mode);	1347	void scr_insert_mode (int mode) NOTHROW;
1500	void scr_set_tab (int mode);	1348	void scr_set_tab (int mode) NOTHROW;
1501	void scr_rvideo_mode (int mode);	1349	void scr_rvideo_mode (bool on) NOTHROW;
1502	void scr_report_position ();	1350	void scr_report_position () NOTHROW;
1503	void set_font_style ();	1351	void set_font_style () NOTHROW;
1504	void scr_charset_choose (int set);	1352	void scr_charset_choose (int set) NOTHROW;
1505	void scr_charset_set (int set, unsigned int ch);	1353	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1506	int scr_move_to (int y, int len);	1354	void scr_move_to (int y, int len) NOTHROW;
1507	int scr_page (enum page_dirn direction, int nlines);	1355	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1508	int scr_changeview (unsigned int oldviewstart);	1356	bool scr_changeview (int new_view_start) NOTHROW;
1509	void scr_bell ();	1357	void scr_bell () NOTHROW;
1510	void scr_printscreen (int fullhist);	1358	void scr_printscreen (int fullhist) NOTHROW;
		1359	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1360	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1511	void scr_reverse_selection ();	1361	void scr_reverse_selection () NOTHROW;
1512	void scr_dump (int fd);	1362	void scr_dump (int fd) NOTHROW;
		1363
1513	void selection_check (int check_more);	1364	void selection_check (int check_more) NOTHROW;
1514	void selection_paste (Window win, Atom prop, bool delete_prop);	1365	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1515	void selection_property (Window win, Atom prop);	1366	void selection_property (Window win, Atom prop) NOTHROW;
1516	void selection_request (Time tm, int x, int y);	1367	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1517	int selection_request_other (Atom target, int selnum);	1368	int selection_request_other (Atom target, int selnum) NOTHROW;
1518	void selection_clear ();	1369	void selection_clear () NOTHROW;
1519	void selection_make (Time tm);	1370	void selection_make (Time tm);
		1371	bool selection_grab (Time tm) NOTHROW;
1520	void selection_start_colrow (int col, int row);	1372	void selection_start_colrow (int col, int row) NOTHROW;
1521	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1373	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1522	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1374	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1523	void selection_remove_trailing_spaces ();	1375	void selection_remove_trailing_spaces () NOTHROW;
1524	void selection_send (const XSelectionRequestEvent &rq);	1376	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1377	void selection_click (int clicks, int x, int y) NOTHROW;
		1378	void selection_extend (int x, int y, int flag) NOTHROW;
		1379	void selection_rotate (int x, int y) NOTHROW;
		1380
		1381	void pixel_position (int *x, int *y) NOTHROW;
1525		1382
1526	#if defined(NEXT_SCROLLBAR)	1383	#if defined(NEXT_SCROLLBAR)
1527	// scrollbar-next.C	1384	// scrollbar-next.C
1528	Pixmap renderPixmap (const char *const *data, int width, int height);	1385	Pixmap renderPixmap (const char *const *data, int width, int height);
1529	void init_scrollbar_stuff ();	1386	void init_scrollbar_stuff ();
…		…
1531	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1388	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1532	#endif	1389	#endif
1533		1390
1534	#if defined(RXVT_SCROLLBAR)	1391	#if defined(RXVT_SCROLLBAR)
1535	// scrollbar-rxvt.C	1392	// scrollbar-rxvt.C
1536	void Draw_button (int x, int y, int state, int dirn);
1537	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1393	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1538	#endif	1394	#endif
1539		1395
1540	#if defined(XTERM_SCROLLBAR)	1396	#if defined(XTERM_SCROLLBAR)
1541	// scrollbar-xterm.C	1397	// scrollbar-xterm.C
…		…
1555	// xdefaults.C	1411	// xdefaults.C
1556	void get_options (int argc, const char *const *argv);	1412	void get_options (int argc, const char *const *argv);
1557	int parse_keysym (const char *str, const char *arg);	1413	int parse_keysym (const char *str, const char *arg);
1558	void get_xdefaults (FILE *stream, const char *name);	1414	void get_xdefaults (FILE *stream, const char *name);
1559	void extract_resources ();	1415	void extract_resources ();
1560	// xpm.C
1561	int scale_pixmap (const char *geom);
1562	void resize_pixmap ();
1563	Pixmap set_bgPixmap (const char *file);
1564	};	1416	};
1565		1417
1566	/*
1567	*****************************************************************************
1568	* PROTOTYPES
1569	*****************************************************************************
1570	*/
1571	#ifdef PROTOTYPES
1572	# define __PROTO(p) p
1573	#else
1574	# define __PROTO(p) ()
1575	#endif
1576
1577	#ifdef DEBUG_malloc
1578	# include "dmalloc.h" /* This comes last */
1579	#endif
1580
1581	#endif /* _RXVT_H_ */	1418	#endif /* _RXVT_H_ */
1582		1419

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