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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.153 by root, Mon Feb 21 19:26:07 2005 UTC vs.
Revision 1.304 by sasha, Wed Sep 12 19:51:41 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
		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)
27	#endif	54	#endif
28		55
29	/*	56	/*
30	*****************************************************************************	57	*****************************************************************************
31	* SYSTEM HACKS	58	* SYSTEM HACKS
…		…
40	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
41	# define __sun__ 1	68	# define __sun__ 1
42	#endif	69	#endif
43		70
44	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
45	typedef char *XPointer;	72	typedef char *XPointer;
46	#endif	73	#endif
47		74
48	#ifdef HAVE_TERMIOS_H
49	# include <termios.h>	75	#include <termios.h>
50	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
51	#else
52	# include <sgtty.h>
53	typedef struct {
54	struct sgttyb sg;
55	struct tchars tc;
56	struct ltchars lc;
57	int line;
58	int local;
59	} ttymode_t;
60	#endif
61		77
62	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
63	# ifdef XPM_INC_X11	79	# include <afterimage.h>
64	# include <X11/xpm.h>	80	#undef min
65	# else	81	#undef max
66	# include <xpm.h>
67	# endif
68	#endif	82	#endif
69		83
70	#ifndef STDIN_FILENO	84	#ifndef STDIN_FILENO
71	# define STDIN_FILENO 0	85	# define STDIN_FILENO 0
72	# define STDOUT_FILENO 1	86	# define STDOUT_FILENO 1
73	# define STDERR_FILENO 2	87	# define STDERR_FILENO 2
74	#endif	88	#endif
75		89
76	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	90	/****************************************************************************/
77	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	91
78	# define NO_SETOWNER_TTYDEV 1	92	// exception thrown on fatal (per-instance) errors
79	# endif	93	class rxvt_failure_exception { };
80	#endif	94
81	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	95	// exception thrown when the command parser runs out of input data
82	# define NO_SETOWNER_TTYDEV 1	96	class out_of_input { };
83	#endif
84		97
85	/*	98	/*
86	*****************************************************************************	99	*****************************************************************************
87	* PROTOTYPES	100	* PROTOTYPES
88	*****************************************************************************	101	*****************************************************************************
89	*/	102	*/
90	// main.C	103	// main.C
91	RETSIGTYPE rxvt_Child_signal (int sig);
92	RETSIGTYPE rxvt_Exit_signal (int sig);
93	void rxvt_clean_exit ();
94	void * rxvt_malloc (size_t size);	104	void * rxvt_malloc (size_t size);
95	void * rxvt_calloc (size_t number, size_t size);	105	void * rxvt_calloc (size_t number, size_t size);
96	void * rxvt_realloc (void *ptr, size_t size);	106	void * rxvt_realloc (void *ptr, size_t size);
97	void rxvt_privileges (rxvt_privaction action);
98		107
99	// util.C	108	// misc.C
100	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
101	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
102	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
103	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
104	char * rxvt_strdup (const char *str);
105		113
106	// misc.C	114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		115
107	char * rxvt_r_basename (const char *str);	116	char * rxvt_basename (const char *str) NOTHROW;
108	void rxvt_vlog (const char *fmt, va_list arg_ptr);	117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
109	void rxvt_log (const char *fmt,...);	118	void rxvt_log (const char *fmt,...) NOTHROW;
110	void rxvt_warn (const char *fmt,...);	119	void rxvt_warn (const char *fmt,...) NOTHROW;
111	void rxvt_fatal (const char *fmt,...);	120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
112	void rxvt_exit_failure ();	121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
113	int rxvt_Str_match (const char *s1, const char *s2);	122
114	const char * rxvt_Str_skip_space (const char *str);
115	char * rxvt_Str_trim (char *str);	123	char * rxvt_strtrim (char *str) NOTHROW;
116	int rxvt_Str_escaped (char *str);
117	char ** rxvt_splitcommastring (const char *cs);	124	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
118	void rxvt_freecommastring (char **cs);	125	void rxvt_freecommastring (char **cs) NOTHROW;
119	char * rxvt_File_find (const char *file, const char *ext, const char *path);	126
120	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	127	/////////////////////////////////////////////////////////////////////////////
121	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	128
		129	// temporarily replace the process environment
		130	extern char **environ;
		131	extern char **rxvt_environ; // the original environ pointer
		132
		133	static inline void set_environ (stringvec *envv)
		134	{
		135	#if ENABLE_PERL
		136	assert (envv);
		137	#else
		138	if (envv)
		139	#endif
		140	environ = (char **)envv->begin ();
		141	}
		142
		143	static inline void set_environ (char **envv)
		144	{
		145	#if ENABLE_PERL
		146	assert (envv);
		147	#else
		148	if (envv)
		149	#endif
		150	environ = envv;
		151	}
122		152
123	/*	153	/*
124	*****************************************************************************	154	*****************************************************************************
125	* STRUCTURES AND TYPEDEFS	155	* STRUCTURES AND TYPEDEFS
126	*****************************************************************************	156	*****************************************************************************
127	*/	157	*/
128	struct grwin_t;	158	struct grwin_t;
129		159
130	/* Sanitize menubar info */
131	#ifndef MENUBAR
132	# undef MENUBAR_MAX
133	#endif
134	#ifndef MENUBAR_MAX
135	# define MENUBAR_MAX 0
136	#endif
137
138	/* If we're using either the rxvt scrollbar or menu bars, keep the	160	/* If we're using either the rxvt scrollbar, keep the
139	* scrollColor resource.	161	* scrollColor resource.
140	*/	162	*/
141	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	163	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
142	# define KEEP_SCROLLCOLOR 1	164	# define KEEP_SCROLLCOLOR 1
143	#else	165	#else
144	# undef KEEP_SCROLLCOLOR	166	# undef KEEP_SCROLLCOLOR
145	#endif	167	#endif
146		168
		169	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
		170	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
		171	struct bgPixmap_t {
		172
		173	enum {
		174	geometrySet = (1UL<<0),
		175	propScale = (1UL<<1),
		176	geometryFlags = (geometrySet|propScale),
		177
		178	tintSet = (1UL<<8),
		179	tintNeeded = (1UL<<9),
		180	tintWholesome = (1UL<<10),
		181	tintServerSide = (1UL<<11),
		182	tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
		183	blurNeeded = (1UL<<12),
		184	blurServerSide = (1UL<<13), /* this don't work yet */
		185
		186	isTransparent = (1UL<<16),
		187	isInvalid = (1UL<<17),
		188	isVtOrigin = (1UL<<18) /* if set pixmap has origin at corner of
		189	vt window instead of parent[0]! */
		190	};
		191
		192	unsigned long flags;
		193
		194	enum {
		195	transpPmapTiled = (1UL<<0),
		196	transpPmapTinted = tintNeeded,
		197	transpPmapBlured = blurNeeded,
		198	transpTransformations = (tintNeeded|blurNeeded)
		199	}; /* this flags are returned by make_transparency_pixmap if called */
		200
147	#ifdef XPM_BACKGROUND	201	# ifdef XPM_BACKGROUND
148	typedef struct {	202	# ifdef HAVE_AFTERIMAGE
149	short w, h, x, y;	203	ASImage *original_asim;
		204	bool render_asim (ASImage *background, ARGB32 background_tint);
		205	# endif
		206
		207	enum { defaultScale = 100, defaultAlign = 50 };
		208
		209	unsigned int h_scale, v_scale;/* percents of the window size */
		210	int h_align, v_align; /* percents of the window size:
		211	0 - left align, 50 - center, 100 - right */
		212	void unset_geometry () { flags = flags & ~geometryFlags; };
		213	bool set_geometry (const char *geom);
		214	void set_defaultGeometry ()
		215	{
		216	h_scale = v_scale = defaultScale;
		217	h_align = v_align = defaultAlign;
		218	flags |= geometrySet;
		219	};
		220
		221	bool set_file (const char *file);
		222	# endif /* XPM_BACKGROUND */
		223
		224	rxvt_term *target;
		225	bool set_target (rxvt_term *new_target);
		226
		227	# ifdef ENABLE_TRANSPARENCY
		228	int root_depth; /* obtained when target is set */
		229	Pixmap root_pixmap; /* current root pixmap set */
		230	rxvt_color tint;
		231	int shade;
		232	int h_blurRadius, v_blurRadius;
		233
		234	bool set_transparent ();
		235	bool set_blur_radius (const char *geom);
		236	bool set_tint (rxvt_color &new_tint);
		237	bool unset_tint ();
		238	bool set_shade (const char *shade_str);
		239	bool set_root_pixmap ();
		240
		241	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
		242	# endif
		243	double invalid_since;
		244
150	Pixmap pixmap;	245	Pixmap pixmap;
151	} bgPixmap_t;	246	unsigned int pmap_width, pmap_height;
		247	unsigned int pmap_depth;
		248
		249	bool window_size_sensitive ();
		250	bool window_position_sensitive () {
		251	return (flags & isTransparent);
		252	};
		253
		254	bool is_parentOrigin () {
		255	return !(flags & isVtOrigin);
		256	};
		257
		258	bool need_client_side_rendering ();
		259	void apply ();
		260	bool render ();
		261	void invalidate () {
		262	if (!(flags & isInvalid))
		263	{
		264	flags |= isInvalid;
		265	invalid_since = NOW;
		266	}
		267	};
		268	};
		269	#else
		270	# undef HAVE_BG_PIXMAP
152	#endif	271	#endif
153		272
154	/*	273	/*
155	* the 'essential' information for reporting Mouse Events	274	* the 'essential' information for reporting Mouse Events
156	* pared down from XButtonEvent	275	* pared down from XButtonEvent
…		…
160	Time time; /* milliseconds */	279	Time time; /* milliseconds */
161	unsigned int state; /* key or button mask */	280	unsigned int state; /* key or button mask */
162	unsigned int button; /* detail */	281	unsigned int button; /* detail */
163	};	282	};
164		283
165	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
166	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
167	#define SWAP_IT(one, two, typeof) \
168	do { \
169	typeof swapittmp; \
170	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
171	} while (/* CONSTCOND */ 0)
172	#define BOUND_POSITIVE_INT16(val) \
173	(int16_t) ((val) <= 0 \
174	? 0 \
175	: min ((val), (((uint16_t)-1)>>1)))
176
177	#if ENABLE_FRILLS	284	#if ENABLE_FRILLS
178	typedef struct _mwmhints {	285	typedef struct _mwmhints {
179	CARD32 flags;	286	CARD32 flags;
180	CARD32 functions;	287	CARD32 functions;
181	CARD32 decorations;	288	CARD32 decorations;
…		…
228		335
229	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	336	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
230	# define NO_MOUSE_REPORT_SCROLLBAR 1	337	# define NO_MOUSE_REPORT_SCROLLBAR 1
231	#endif	338	#endif
232		339
233	#ifdef NO_RESOURCES
234	# undef USE_XGETDEFAULT
235	#endif
236
237	#if ISO_14755
238	# define ENABLE_OVERLAY 1
239	#endif
240
241	/* now look for other badly set stuff */	340	/* now look for other badly set stuff */
242		341
243	#if !defined (EACCESS) && defined(EAGAIN)	342	#if !defined (EACCESS) && defined(EAGAIN)
244	# define EACCESS EAGAIN	343	# define EACCESS EAGAIN
245	#endif	344	#endif
…		…
247	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	346	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
248	# define EXIT_SUCCESS 0 /* exit function success */	347	# define EXIT_SUCCESS 0 /* exit function success */
249	# define EXIT_FAILURE 1 /* exit function failure */	348	# define EXIT_FAILURE 1 /* exit function failure */
250	#endif	349	#endif
251		350
252	#define menuBar_esc 10
253	#define scrollBar_esc 30	351	#define scrollBar_esc 30
254	#define menuBar_margin 2 /* margin below text */
255		352
256	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	353	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
257	# define HAVE_SCROLLBARS 1	354	# define HAVE_SCROLLBARS 1
258	#endif
259
260	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
261	#ifdef HALFSHADOW
262	# define SHADOW 1
263	#else
264	# define SHADOW 2
265	#endif	355	#endif
266		356
267	#define R_SB_ALIGN_CENTRE 0	357	#define R_SB_ALIGN_CENTRE 0
268	#define R_SB_ALIGN_TOP 1	358	#define R_SB_ALIGN_TOP 1
269	#define R_SB_ALIGN_BOTTOM 2	359	#define R_SB_ALIGN_BOTTOM 2
270		360
271	#define R_SB_RXVT 0
272	#define R_SB_NEXT 1	361	#define R_SB_NEXT 1
273	#define R_SB_XTERM 2	362	#define R_SB_XTERM 2
274	#define R_SB_PLAIN 4	363	#define R_SB_PLAIN 4
		364	#define R_SB_RXVT 8
275		365
276	#define SB_WIDTH_NEXT 19	366	#define SB_WIDTH_NEXT 19
277	#define SB_WIDTH_XTERM 15	367	#define SB_WIDTH_XTERM 15
278	#define SB_WIDTH_PLAIN 7	368	#define SB_WIDTH_PLAIN 7
279	#ifndef SB_WIDTH_RXVT	369	#ifndef SB_WIDTH_RXVT
…		…
342	* |	432	* |
343	* +---< SB_WIDTH_NEXT	433	* +---< SB_WIDTH_NEXT
344	*/	434	*/
345		435
346	enum {	436	enum {
347	NO_REFRESH = 0 , /* Window not visible at all! */	437	NO_REFRESH = 0, /* Window not visible at all! */
348	FAST_REFRESH = 1<<0, /* Fully exposed window */	438	FAST_REFRESH = 1, /* Fully exposed window */
349	SLOW_REFRESH = 1<<1, /* Partially exposed window */	439	SLOW_REFRESH = 2, /* Partially exposed window */
350	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
351	};	440	};
352		441
353	#ifdef NO_SECONDARY_SCREEN	442	#ifdef NO_SECONDARY_SCREEN
354	# define NSCREENS 0	443	# define NSCREENS 0
355	#else	444	#else
…		…
361	#define FONT_DN "#-"	450	#define FONT_DN "#-"
362	#define FONT_UP "#+"	451	#define FONT_UP "#+"
363		452
364	/* flags for rxvt_scr_gotorc () */	453	/* flags for rxvt_scr_gotorc () */
365	enum {	454	enum {
366	C_RELATIVE = 1 , /* col movement is relative */	455	C_RELATIVE = 1, /* col movement is relative */
367	R_RELATIVE = 2, /* row movement is relative */	456	R_RELATIVE = 2, /* row movement is relative */
368	RELATIVE = 1 | 2,	457	RELATIVE = C_RELATIVE | R_RELATIVE,
369	};	458	};
370		459
371	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	460	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
372	enum {	461	enum {
373	INSERT = -1, /* don't change these values */	462	INSERT = -1, /* don't change these values */
…		…
386	enum {	475	enum {
387	PRIMARY = 0,	476	PRIMARY = 0,
388	SECONDARY,	477	SECONDARY,
389	};	478	};
390		479
391	#define RS_None 0 /* Normal */	480	#define RS_None 0
392		481
393	#define RS_fgMask 0x0000007fUL /* 128 colors */	482	#define RS_fgMask 0x0000007fUL // 128 colors
394	#define RS_bgMask 0x00003f80UL /* 128 colors */	483	#define RS_bgMask 0x00003f80UL // 128 colors
395		484
396	// font styles	485	// font styles
397	#define RS_Bold 0x00004000UL // value 1	486	#define RS_Bold 0x00004000UL // value 1
398	#define RS_Italic 0x00008000UL // value 2	487	#define RS_Italic 0x00008000UL // value 2
399		488
400	// fake styles	489	// fake styles
401	#define RS_Blink 0x00010000UL /* blink */	490	#define RS_Blink 0x00010000UL // blink
402	#define RS_RVid 0x00020000UL /* reverse video */	491	#define RS_RVid 0x00020000UL // reverse video
403	#define RS_Uline 0x00040000UL /* underline */	492	#define RS_Uline 0x00040000UL // underline
404		493
405	// 5 bits still to go	494	// toggle this to force redraw, must be != RS_Careful
		495	#define RS_redraw 0x01000000UL
		496
		497	// 5 custom bits for extensions
		498	#define RS_customCount 32
		499	#define RS_customMask 0x00f80000UL
		500	#define RS_customShift 19
406		501
407	// other flags	502	// other flags
408	#define RS_Careful 0x80000000UL /* be careful when drawing these */	503	#define RS_Careful 0x80000000UL /* be careful when drawing these */
409		504
410	#define RS_styleCount 4	505	#define RS_styleCount 4
…		…
452	XTerm_property = 3, // change X property	547	XTerm_property = 3, // change X property
453	XTerm_Color = 4, // change colors	548	XTerm_Color = 4, // change colors
454	XTerm_Color00 = 10, // not implemented, CLASH!	549	XTerm_Color00 = 10, // not implemented, CLASH!
455	XTerm_Color01 = 11, // not implemented	550	XTerm_Color01 = 11, // not implemented
456	XTerm_Color_cursor = 12, // change actual 'Cursor' color	551	XTerm_Color_cursor = 12, // change actual 'Cursor' color
457	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	552	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
458	XTerm_Color_pointer_bg = 14, // not implemented	553	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
459	XTerm_Color05 = 15, // not implemented	554	XTerm_Color05 = 15, // not implemented (tektronix fg)
460	XTerm_Color06 = 16, // not implemented	555	XTerm_Color06 = 16, // not implemented (tektronix bg)
461	XTerm_Color_RV = 17, // change actual 'Highlight' color	556	XTerm_Color_RV = 17, // change actual 'Highlight' color
462	XTerm_logfile = 46, // not implemented	557	XTerm_logfile = 46, // not implemented
463	XTerm_font = 50,	558	XTerm_font = 50,
464		559
465	XTerm_konsole30 = 30, // reserved for konsole	560	XTerm_konsole30 = 30, // reserved for konsole
466	XTerm_konsole31 = 31, // reserved for konsole	561	XTerm_konsole31 = 31, // reserved for konsole
467	XTerm_emacs51 = 51, // reserved for emacs shell	562	XTerm_emacs51 = 51, // reserved for emacs shell
468	/*	563	/*
469	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	564	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		565	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
470	*/	566	*/
471	XTerm_Color_BD = 18, // change actual 'Bold' color	567	Rxvt_Color_BD = 18, // change actual 'Bold' color
472	XTerm_Color_UL = 19, // change actual 'Underline' color	568	Rxvt_Color_UL = 19, // change actual 'Underline' color
473	XTerm_Pixmap = 20, // new bg pixmap	569	Rxvt_Pixmap = 20, // new bg pixmap
474	XTerm_restoreFG = 39, // change default fg color	570	Rxvt_restoreFG = 39, // change default fg color
475	XTerm_restoreBG = 49, // change default bg color	571	Rxvt_restoreBG = 49, // change default bg color
476	XTerm_dumpscreen = 55, // dump scrollback and all of screen	572	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
477		573
478	URxvt_locale = 701, // change locale	574	URxvt_locale = 701, // change locale
479	URxvt_Menu = 703, // set menu item	575	URxvt_version = 702, // request version
		576
480	URxvt_Color_IT = 704, // change actual 'Italic' colour	577	URxvt_Color_IT = 704, // change actual 'Italic' colour
481	URxvt_Color_tint = 705, // change actual tint colour	578	URxvt_Color_tint = 705, // change actual tint colour
		579	URxvt_Color_BD = 706,
		580	URxvt_Color_UL = 707,
482		581
483	URxvt_font = 710,	582	URxvt_font = 710,
484	URxvt_boldFont = 711,	583	URxvt_boldFont = 711,
485	URxvt_italicFont = 712,	584	URxvt_italicFont = 712,
486	URxvt_boldItalicFont = 713,	585	URxvt_boldItalicFont = 713,
487		586
488	URxvt_view_up = 720,	587	URxvt_view_up = 720,
489	URxvt_view_down = 721,	588	URxvt_view_down = 721,
		589
		590	URxvt_perl = 777,
490	};	591	};
491		592
492	/* Words starting with `Color_' are colours. Others are counts */	593	/* Words starting with `Color_' are colours. Others are counts */
493	/*	594	/*
494	* The following comment is mostly obsolete since pixcolor_set was expanded:
495	* We're currently upto 29 colours. Only 3 more available. The
496	* PixColor and rendition colour usage should probably be decoupled	595	* The PixColor and rendition colour usage should probably be decoupled
497	* on the unnecessary items, e.g. Color_pointer, but won't bother	596	* on the unnecessary items, e.g. Color_pointer, but won't bother
498	* until we need to. Also, be aware of usage in pixcolor_set	597	* until we need to. Also, be aware of usage in pixcolor_set
499	*/	598	*/
500		599
501	enum colour_list {	600	enum colour_list {
		601	Color_none = -2,
		602	Color_transparent = -1,
502	Color_fg = 0,	603	Color_fg = 0,
503	Color_bg,	604	Color_bg,
504	minCOLOR, /* 2 */	605	minCOLOR, /* 2 */
505	Color_Black = minCOLOR,	606	Color_Black = minCOLOR,
506	Color_Red3,	607	Color_Red3,
…		…
548	#endif	649	#endif
549	#ifdef KEEP_SCROLLCOLOR	650	#ifdef KEEP_SCROLLCOLOR
550	Color_scroll,	651	Color_scroll,
551	Color_trough,	652	Color_trough,
552	#endif	653	#endif
553	#if TINTING	654	#if ENABLE_TRANSPARENCY
554	Color_tint,	655	Color_tint,
		656	#endif
		657	#if OFF_FOCUS_FADING
		658	Color_fade,
555	#endif	659	#endif
556	NRS_COLORS, /* */	660	NRS_COLORS, /* */
557	#ifdef KEEP_SCROLLCOLOR	661	#ifdef KEEP_SCROLLCOLOR
558	Color_topShadow = NRS_COLORS,	662	Color_topShadow = NRS_COLORS,
559	Color_bottomShadow,	663	Color_bottomShadow,
…		…
563	#endif	667	#endif
564	};	668	};
565		669
566	#define Color_Bits 7 // 0 .. maxTermCOLOR	670	#define Color_Bits 7 // 0 .. maxTermCOLOR
567		671
568	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
569	#define NPIXCLR_BITS 32
570
571	/*	672	/*
572	* Resource list	673	* Resource list
573	*/	674	*/
574	enum {	675	enum {
575	Rs_display_name = 0,	676	# define def(name) Rs_ ## name,
576	Rs_term_name,	677	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
577	Rs_iconName,	678	# include "rsinc.h"
578	Rs_geometry,	679	# undef def
579	Rs_reverseVideo,	680	# undef reserve
580	Rs_color,
581	_Rs_color = Rs_color + NRS_COLORS - 1,
582	Rs_font,
583	#if ENABLE_STYLES
584	Rs_boldFont,
585	Rs_italicFont,
586	Rs_boldItalicFont,
587	#endif
588	Rs_name,
589	Rs_title,
590	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
591	Rs_path,
592	#endif
593	#ifdef XPM_BACKGROUND
594	Rs_backgroundPixmap,
595	#endif
596	#if (MENUBAR_MAX)
597	Rs_menu,
598	#endif
599	Rs_loginShell,
600	Rs_jumpScroll,
601	#ifdef HAVE_SCROLLBARS
602	Rs_scrollBar,
603	Rs_scrollBar_right,
604	Rs_scrollBar_floating,
605	Rs_scrollBar_align,
606	Rs_scrollstyle, /* Rs_scrollBar_style */
607	Rs_scrollBar_thickness,
608	#endif
609	Rs_scrollTtyOutput,
610	Rs_scrollTtyKeypress,
611	Rs_scrollWithBuffer,
612	Rs_saveLines,
613	Rs_utmpInhibit,
614	Rs_visualBell,
615	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
616	Rs_mapAlert,
617	#endif
618	#ifdef META8_OPTION
619	Rs_meta8,
620	#endif
621	#ifdef MOUSE_WHEEL
622	Rs_mouseWheelScrollPage,
623	#endif
624	#ifndef NO_BACKSPACE_KEY
625	Rs_backspace_key,
626	#endif
627	#ifndef NO_DELETE_KEY
628	Rs_delete_key,
629	#endif
630	Rs_selectstyle,
631	#ifdef PRINTPIPE
632	Rs_print_pipe,
633	#endif
634	#ifdef USE_XIM
635	Rs_preeditType,
636	Rs_inputMethod,
637	#endif
638	#ifdef TRANSPARENT
639	Rs_transparent,
640	Rs_transparent_all,
641	#endif
642	#if ENABLE_FRILLS
643	Rs_ext_bwidth,
644	Rs_int_bwidth,
645	Rs_borderLess,
646	Rs_lineSpace,
647	Rs_pty_fd,
648	#endif
649	#if ENABLE_XEMBED
650	Rs_embed,
651	#endif
652	Rs_cutchars,
653	Rs_modifier,
654	Rs_answerbackstring,
655	Rs_tripleclickwords,
656	Rs_insecure,
657	Rs_cursorBlink,
658	Rs_pointerBlank,
659	Rs_pointerBlankDelay,
660	Rs_imLocale,
661	Rs_imFont,
662	Rs_pastableTabs,
663	#ifndef NO_SECONDARY_SCREEN
664	Rs_secondaryScreen,
665	Rs_secondaryScroll,
666	#endif
667	#ifdef OFF_FOCUS_FADING
668	Rs_fade,
669	#endif
670	#ifdef TINTING
671	Rs_shade,
672	#endif
673	NUM_RESOURCES	681	NUM_RESOURCES
674	};
675
676	// see init.C:xa_names, which must be kept in sync
677	enum {
678	XA_TEXT = 0,
679	XA_COMPOUND_TEXT,
680	XA_UTF8_STRING,
681	XA_MULTIPLE,
682	XA_TARGETS,
683	XA_TIMESTAMP,
684	XA_VT_SELECTION,
685	XA_INCR,
686	XA_WM_PROTOCOLS,
687	XA_WM_DELETE_WINDOW,
688	XA_CLIPBOARD,
689	#if ENABLE_FRILLS
690	XA_MOTIF_WM_HINTS,
691	#endif
692	#if ENABLE_EWMH
693	XA_NET_WM_PID,
694	XA_NET_WM_NAME,
695	XA_NET_WM_ICON_NAME,
696	XA_NET_WM_PING,
697	#endif
698	#if USE_XIM
699	XA_WM_LOCALE_NAME,
700	#endif
701	#if TRANSPARENT
702	XA_XROOTPMAP_ID,
703	XA_ESETROOT_PMAP_ID,
704	#endif
705	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
706	XA_DNDPROTOCOL,
707	XA_DNDSELECTION,
708	#endif
709	#if ENABLE_XEMBED
710	XA_XEMBED,
711	XA_XEMBED_INFO,
712	#endif
713	NUM_XA
714	};	682	};
715		683
716	/* DEC private modes */	684	/* DEC private modes */
717	#define PrivMode_132 (1UL<<0)	685	#define PrivMode_132 (1UL<<0)
718	#define PrivMode_132OK (1UL<<1)	686	#define PrivMode_132OK (1UL<<1)
…		…
727	#define PrivMode_ShiftKeys (1UL<<10)	695	#define PrivMode_ShiftKeys (1UL<<10)
728	#define PrivMode_VisibleCursor (1UL<<11)	696	#define PrivMode_VisibleCursor (1UL<<11)
729	#define PrivMode_MouseX10 (1UL<<12)	697	#define PrivMode_MouseX10 (1UL<<12)
730	#define PrivMode_MouseX11 (1UL<<13)	698	#define PrivMode_MouseX11 (1UL<<13)
731	#define PrivMode_scrollBar (1UL<<14)	699	#define PrivMode_scrollBar (1UL<<14)
732	#define PrivMode_menuBar (1UL<<15)
733	#define PrivMode_TtyOutputInh (1UL<<16)	700	#define PrivMode_TtyOutputInh (1UL<<15)
734	#define PrivMode_Keypress (1UL<<17)	701	#define PrivMode_Keypress (1UL<<16)
735	#define PrivMode_smoothScroll (1UL<<18)	702	#define PrivMode_smoothScroll (1UL<<17)
736	#define PrivMode_vt52 (1UL<<19)	703	#define PrivMode_vt52 (1UL<<18)
737	#define PrivMode_LFNL (1UL<<20)	704	#define PrivMode_LFNL (1UL<<19)
738	/* too annoying to implement X11 highlight tracking */	705	/* too annoying to implement X11 highlight tracking */
739	/* #define PrivMode_MouseX11Track (1LU<<21) */	706	/* #define PrivMode_MouseX11Track (1LU<<20) */
740		707
741	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	708	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
742	#define PrivMode(test,bit) \
743	if (test) \
744	priv_modes |= (bit); \
745	else \
746	priv_modes &= ~(bit)
747		709
748	#ifdef ALLOW_132_MODE	710	#ifdef ALLOW_132_MODE
749	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	711	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
750	#else	712	#else
751	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	713	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
752	#endif	714	#endif
753		715
754	// do not change these constants lightly, there are many interdependencies	716	// do not change these constants lightly, there are many interdependencies
755	#define IMBUFSIZ 128 // input modifier buffer sizes	717	#define IMBUFSIZ 128 // input modifier buffer sizes
756	#define KBUFSZ 512 // size of keyboard mapping buffer	718	#define KBUFSZ 512 // size of keyboard mapping buffer
757	#define CBUFSIZ 4096 // size of command buffer	719	#define CBUFSIZ 2048 // size of command buffer
758	#define UBUFSIZ 4096 // character buffer	720	#define UBUFSIZ 2048 // character buffer
759		721
760	#ifndef PATH_MAX	722	#ifndef PATH_MAX
761	# define PATH_MAX 16384	723	# define PATH_MAX 16384
762	#endif	724	#endif
763		725
…		…
791	/*	753	/*
792	*****************************************************************************	754	*****************************************************************************
793	* MACRO DEFINES	755	* MACRO DEFINES
794	*****************************************************************************	756	*****************************************************************************
795	*/	757	*/
796	#define memset(x, y, z) memset((x), (y), (size_t)(z))	758	#define dLocal(type,name) type const name = this->name
797	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
798	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
799	#define strcasecmp(x, y) strcasecmp((x), (y))
800	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
801	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
802	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
803	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
804	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
805	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
806	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
807	#define strdup(x) strdup((const char *)(x))
808	#define strlen(x) strlen((const char *)(x))
809	#define strchr(x, y) strchr((const char *)(x), (int)(y))
810	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
811		759
812	#define dDisp Display *disp = display->display	760	// for speed reasons, we assume that all codepoints 32 to 126 are
		761	// single-width.
		762	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
813		763
814	/* convert pixel dimensions to row/column values. Everything as int32_t */	764	/* convert pixel dimensions to row/column values. Everything as int32_t */
815	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	765	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
816	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	766	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
817	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	767	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
818	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	768	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
819	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	769	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
820	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	770	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
821	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	771	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
822	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	772	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
823		773
824	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	774	// for m >= -n, ensure remainder lies between 0..n-1
825	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	775	#define MOD(m,n) (((m) + (n)) % (n))
		776
		777	#define LINENO(n) MOD (term_start + int(n), total_rows)
		778	#define ROW(n) row_buf [LINENO (n)]
826		779
827	/* how to build & extract colors and attributes */	780	/* how to build & extract colors and attributes */
828	#define GET_BASEFG(x) (((x) & RS_fgMask))	781	#define GET_BASEFG(x) (((x) & RS_fgMask))
829	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	782	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
830	#ifndef NO_BRIGHTCOLOR
831	# define GET_FGCOLOR(x) \
832	((((x) & RS_Bold) == 0 \
833	|| GET_BASEFG (x) < minCOLOR \
834	|| GET_BASEFG (x) >= minBrightCOLOR) \
835	? GET_BASEFG (x) \
836	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
837	# define GET_BGCOLOR(x) \
838	((((x) & RS_Blink) == 0 \
839	|| GET_BASEBG (x) < minCOLOR \
840	|| GET_BASEBG (x) >= minBrightCOLOR) \
841	? GET_BASEBG (x) \
842	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
843	#else
844	# define GET_FGCOLOR(x) GET_BASEFG(x)
845	# define GET_BGCOLOR(x) GET_BASEBG(x)
846	#endif
847		783
848	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	784	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
849	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	785	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
850		786
851	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	787	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
860	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	796	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
861	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	797	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
862		798
863	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	799	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
864		800
865	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	801	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
866	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	802	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
867		803
868	#if ENABLE_STYLES	804	#if ENABLE_STYLES
869	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	805	# define FONTSET(style) fontset[GET_STYLE (style)]
870	#else	806	#else
871	# define FONTSET(style) TermWin.fontset[0]	807	# define FONTSET(style) fontset[0]
872	#endif	808	#endif
873		809
874	#ifdef HAVE_SCROLLBARS	810	#ifdef HAVE_SCROLLBARS
875	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	811	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
876	#else	812	#else
…		…
899	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	835	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
900	#define scrollbar_position(y) ((y) - scrollBar.beg)	836	#define scrollbar_position(y) ((y) - scrollBar.beg)
901	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	837	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
902	- scrollbar_minheight ())	838	- scrollbar_minheight ())
903		839
904	#if (MENUBAR_MAX > 1)
905	/* rendition style flags */
906	# define menuBar_height() (TermWin.fheight + SHADOW)
907	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
908	# define isMenuBarWindow(w) ((w) == menuBar.win)
909	#else
910	# define menuBar_height() (0)
911	# define menuBar_TotalHeight() (0)
912	# define isMenuBarWindow(w) (0)
913	#endif
914
915	#ifdef XPM_BACKGROUND
916	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
917	#else
918	# define XPMClearArea(a, b, c, d, e, f, g)
919	#endif
920
921	#ifdef UTMP_SUPPORT
922	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
923	# undef HAVE_UTMPX_H
924	# undef HAVE_STRUCT_UTMPX
925	# endif
926	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
927	# undef HAVE_UTMP_H
928	# undef HAVE_STRUCT_UTMP
929	# endif
930
931	# ifdef HAVE_UTMPX_H
932	# include <utmpx.h>
933	# endif
934	# ifdef HAVE_UTMP_H
935	# include <utmp.h>
936	# endif
937	#endif
938
939	#ifdef DEBUG_CMD
940	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
941	#else
942	# define D_CMD(x)
943	#endif
944	#ifdef DEBUG_INIT
945	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
946	#else
947	# define D_INIT(x)
948	#endif
949	#ifdef DEBUG_MAIN
950	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
951	#else
952	# define D_MAIN(x)
953	#endif
954	#ifdef DEBUG_SIZE
955	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
956	#else
957	# define D_SIZE(x)
958	#endif
959
960	extern class rxvt_failure_exception { } rxvt_failure_exception;
961
962	typedef callback1<void, const char *> log_callback;	840	typedef callback<void (const char *)> log_callback;
963		841	typedef callback<int (int)> getfd_callback;
964	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
965	extern void rxvt_log (const char *fmt, ...);
966	extern void rxvt_warn (const char *fmt, ...);
967	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
968	extern void rxvt_exit_failure () __attribute__ ((noreturn));
969		842
970	#define SET_LOCALE(locale) rxvt_set_locale (locale)	843	#define SET_LOCALE(locale) rxvt_set_locale (locale)
971	extern bool rxvt_set_locale (const char *locale);	844	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		845	extern void rxvt_push_locale (const char *locale) NOTHROW;
		846	extern void rxvt_pop_locale () NOTHROW;
972		847
973	/*
974	*****************************************************************************	848	/****************************************************************************/
975	* VARIABLES	849
		850	#define LINE_LONGER 0x0001 // line is continued on the next row
		851	#define LINE_FILTERED 0x0002 // line has been filtered
		852	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		853	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		854	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		855
		856	struct line_t {
		857	text_t *t; // terminal the text
		858	rend_t *r; // rendition, uses RS_ flags
		859	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		860	uint32_t f; // flags
		861
		862	bool is_longer ()
		863	{
		864	return f & LINE_LONGER;
		865	}
		866
		867	void is_longer (int set)
		868	{
		869	if (set)
		870	f |= LINE_LONGER;
		871	else
		872	f &= ~LINE_LONGER;
		873	}
		874
		875	void clear ()
		876	{
		877	t = 0;
		878	r = 0;
		879	l = 0;
		880	f = 0;
		881	}
		882
		883	void touch () // call whenever a line is changed/touched/updated
		884	{
		885	#if ENABLE_PERL
		886	f &= ~LINE_FILTERED;
		887	#endif
		888	}
		889
		890	void touch (int col)
		891	{
		892	max_it (l, col);
		893	touch ();
		894	}
		895	};
		896
976	*****************************************************************************	897	/****************************************************************************/
977	*/
978	#ifdef MENUBAR
979	# include "menubar.h"
980	#endif
981
982	#define BLINK_INTERVAL 0.5
983	#define TEXT_BLINK_INTERVAL 0.5
984
985	#ifndef __attribute__
986	# ifdef __GNUC__
987	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
988	# define __attribute__(x)
989	# endif
990	# endif
991	# define __attribute__(x)
992	#endif
993		898
994	// primivite wrapper around mbstate_t to ensure initialisation	899	// primivite wrapper around mbstate_t to ensure initialisation
995	struct mbstate {	900	struct mbstate {
996	mbstate_t mbs;	901	mbstate_t mbs;
997		902
998	operator mbstate_t *() { return &mbs; }	903	operator mbstate_t *() { return &mbs; }
999	void reset () { memset (&mbs, 0, sizeof (mbs)); }	904	void reset () { memset (&mbs, 0, sizeof (mbs)); }
1000	mbstate () { reset (); }	905	mbstate () { reset (); }
1001	};	906	};
		907
		908	/****************************************************************************/
1002		909
1003	#define UNICODE_MASK 0x1fffffUL	910	#define UNICODE_MASK 0x1fffffUL
1004		911
1005	#if UNICODE3	912	#if UNICODE3
1006	# define COMPOSE_LO 0x40000000UL	913	# define COMPOSE_LO 0x40000000UL
1007	# define COMPOSE_HI 0x400fffffUL	914	# define COMPOSE_HI 0x400fffffUL
1008	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	915	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1009	#else	916	#else
		917	# if ENABLE_PERL
		918	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		919	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		920	# else
1010	# define COMPOSE_LO 0xd800UL	921	# define COMPOSE_LO 0xd800UL
1011	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	922	# define COMPOSE_HI 0xf8ffUL
1012	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	923	# endif
		924	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1013	#endif	925	#endif
1014		926
1015	#if ENABLE_COMBINING	927	#if ENABLE_COMBINING
1016	// compose chars are used to represent composite characters	928	// compose chars are used to represent composite characters
1017	// that are not representable in unicode, as well as characters	929	// that are not representable in unicode, as well as characters
…		…
1037	};	949	};
1038		950
1039	extern class rxvt_composite_vec rxvt_composite;	951	extern class rxvt_composite_vec rxvt_composite;
1040	#endif	952	#endif
1041		953
		954	/****************************************************************************/
1042		955
1043	#ifdef KEYSYM_RESOURCE	956	#ifdef KEYSYM_RESOURCE
1044	class keyboard_manager;	957	class keyboard_manager;
1045	#endif	958	#endif
1046		959
1047	struct rxvt_term : zero_initialized, rxvt_vars {	960	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		961
		962	// special markers with magic addresses
		963	static const char resval_undef []; // options specifically unset
		964	static const char resval_on []; // boolean options switched on
		965	static const char resval_off []; // or off
		966
1048	log_callback *log_hook; // log error messages through this hook, if != 0	967	log_callback *log_hook; // log error messages through this hook, if != 0
1049		968	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		969	#if ENABLE_PERL
		970	rxvt_perl_term perl;
		971	#endif
1050	struct mbstate mbstate; // current input multibyte state	972	struct mbstate mbstate; // current input multibyte state
1051		973
1052	unsigned char want_refresh:1,	974	unsigned char want_refresh:1,
1053	#ifdef TRANSPARENT
1054	want_full_refresh:1, /* awaiting full screen refresh */
1055	#endif
1056	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1057	am_transparent:1, /* is a transparent term */
1058	am_pixmap_trans:1, /* transparency w/known root pixmap */
1059	#endif
1060	current_screen:1, /* primary or secondary */	975	current_screen:1, /* primary or secondary */
1061	hate_those_clicks:1, /* a.k.a. keep mark position */
1062	num_scr_allow:1,	976	num_scr_allow:1,
1063	bypass_keystate:1,	977	bypass_keystate:1,
1064	#ifdef CURSOR_BLINK	978	#ifdef CURSOR_BLINK
1065	hidden_cursor:1,	979	hidden_cursor:1,
1066	#endif	980	#endif
…		…
1081	#endif	995	#endif
1082	scrollbar_align,	996	scrollbar_align,
1083	selection_wait,	997	selection_wait,
1084	selection_type;	998	selection_type;
1085	/* ---------- */	999	/* ---------- */
		1000	bool rvideo_state, rvideo_mode;
		1001	#ifndef NO_BELL
1086	short rvideo;	1002	bool rvideo_bell;
		1003	#endif
1087	int num_scr; /* screen: number lines scrolled */	1004	int num_scr; /* screen: number lines scrolled */
1088	int prev_ncol, /* screen: previous number of columns */	1005	int prev_ncol, /* screen: previous number of columns */
1089	prev_nrow; /* screen: previous number of rows */	1006	prev_nrow; /* screen: previous number of rows */
1090	/* ---------- */	1007	/* ---------- */
1091	rend_t rstyle;	1008	rend_t rstyle;
1092	/* ---------- */
1093	uint32_t pixcolor_set[NPIXCLR_SETS];
1094	/* ---------- */	1009	/* ---------- */
1095	#ifdef SELECTION_SCROLLING	1010	#ifdef SELECTION_SCROLLING
1096	int scroll_selection_lines;	1011	int scroll_selection_lines;
1097	enum page_dirn scroll_selection_dir;	1012	enum page_dirn scroll_selection_dir;
1098	int selection_save_x,	1013	int selection_save_x,
…		…
1104	/* give proper Scroll behaviour */	1019	/* give proper Scroll behaviour */
1105	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1020	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106	mouse_slip_wheel_speed,	1021	mouse_slip_wheel_speed,
1107	#endif	1022	#endif
1108	refresh_count,	1023	refresh_count,
1109	refresh_limit,
1110	last_bot, /* scrollbar last bottom position */	1024	last_bot, /* scrollbar last bottom position */
1111	last_top, /* scrollbar last top position */	1025	last_top, /* scrollbar last top position */
1112	last_state, /* scrollbar last state */	1026	last_state, /* scrollbar last state */
1113	scrollbar_len,	1027	scrollbar_len,
1114	#ifdef MENUBAR
1115	menu_readonly, /* okay to alter menu? */
1116	Arrows_x,
1117	#endif
1118	#if MENUBAR_MAX > 1
1119	Nbars,
1120	#endif
1121	window_vt_x,	1028	window_vt_x,
1122	window_vt_y,	1029	window_vt_y,
1123	window_sb_x,	1030	window_sb_x,
1124	# ifdef POINTER_BLANK	1031	# ifdef POINTER_BLANK
1125	pointerBlankDelay,	1032	pointerBlankDelay,
…		…
1132	int old_width, /* last used width in screen resize */	1039	int old_width, /* last used width in screen resize */
1133	old_height; /* last used height in screen resize */	1040	old_height; /* last used height in screen resize */
1134	unsigned long priv_modes,	1041	unsigned long priv_modes,
1135	SavedModes;	1042	SavedModes;
1136	/* ---------- */	1043	/* ---------- */
1137	Atom xa[NUM_XA];	1044	Atom *xa;
1138	/* ---------- */	1045	/* ---------- */
1139	#ifdef MENUBAR	1046	#ifdef RXVT_SCROLLBAR
1140	GC menubarGC;
1141	#endif
1142	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1143	GC scrollbarGC,	1047	GC scrollbarGC,
1144	topShadowGC,	1048	topShadowGC,
1145	botShadowGC;	1049	botShadowGC;
1146	#endif	1050	#endif
1147	#ifdef XTERM_SCROLLBAR	1051	#ifdef XTERM_SCROLLBAR
…		…
1170	char * incr_buf;	1074	char * incr_buf;
1171	size_t incr_buf_size, incr_buf_fill;	1075	size_t incr_buf_size, incr_buf_fill;
1172	/* ---------- */	1076	/* ---------- */
1173	Cursor leftptr_cursor;	1077	Cursor leftptr_cursor;
1174	/* ---------- */	1078	/* ---------- */
1175	#ifndef NO_BACKSPACE_KEY
1176	const char *key_backspace;
1177	#endif
1178	#ifndef NO_DELETE_KEY
1179	const char *key_delete;
1180	#endif
1181	struct mouse_event MEvent;	1079	struct mouse_event MEvent;
1182	XComposeStatus compose;	1080	XComposeStatus compose;
1183	ttymode_t tio;	1081	ttymode_t tio;
1184	#ifdef UTMP_SUPPORT
1185	# ifdef HAVE_STRUCT_UTMP
1186	struct utmp ut;
1187	# endif
1188	# ifdef HAVE_STRUCT_UTMPX
1189	struct utmpx utx;
1190	# endif
1191	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1192	char ut_id[5];
1193	# endif
1194	int utmp_pos;
1195	#endif
1196	row_col_t oldcursor;	1082	row_col_t oldcursor;
1197	#ifdef XPM_BACKGROUND	1083	#ifdef HAVE_BG_PIXMAP
1198	bgPixmap_t bgPixmap;	1084	bgPixmap_t bgPixmap;
1199	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1200	#endif	1085	#endif
1201	#ifdef MENUBAR	1086	#ifdef HAVE_AFTERIMAGE
1202	menu_t *ActiveMenu, /* currently active menu */	1087	ASVisual *asv;
1203	*BuildMenu; /* the menu currently being built */	1088	ASImageManager *asimman;
1204	bar_t *CurrentBar;
1205	# if ! (MENUBAR_MAX > 1)
1206	bar_t BarList;
1207	# endif /* (MENUBAR_MAX > 1) */
1208	#endif
1209	#ifdef CURSOR_BLINK
1210	struct timeval lastcursorchange;
1211	#endif
1212	#ifdef POINTER_BLANK
1213	struct timeval lastmotion;
1214	#endif	1089	#endif
1215		1090
1216	#if ENABLE_OVERLAY	1091	#if ENABLE_OVERLAY
1217	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1092	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1218	text_t **ov_text;	1093	text_t **ov_text;
1219	rend_t **ov_rend;	1094	rend_t **ov_rend;
1220		1095
1221	void scr_swap_overlay ();	1096	void scr_swap_overlay () NOTHROW;
1222	void scr_overlay_new (int x, int y, int w, int h);	1097	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1223	void scr_overlay_off ();	1098	void scr_overlay_off () NOTHROW;
1224	void scr_overlay_set (int x, int y,	1099	void scr_overlay_set (int x, int y,
1225	text_t text,	1100	text_t text,
1226	rend_t rend = OVERLAY_RSTYLE);	1101	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1227	void scr_overlay_set (int x, int y, const char *s);	1102	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1103	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1228	#endif	1104	#endif
1229		1105
1230	vector<void *> allocated; // free these memory blocks with free()	1106	vector<void *> allocated; // free these memory blocks with free()
1231		1107
1232	char *env_windowid; /* environmental variable WINDOWID */	1108	char env_windowid[21]; /* environmental variable WINDOWID */
		1109	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1233	char *env_display; /* environmental variable DISPLAY */	1110	char *env_display; /* environmental variable DISPLAY */
1234	char *env_term; /* environmental variable TERM */	1111	char *env_term; /* environmental variable TERM */
1235	char *env_colorfgbg;	1112
1236	char *locale;	1113	char *locale;
1237	char charsets[4];	1114	char charsets[4];
1238	unsigned char *v_buffer; /* pointer to physical buffer */	1115	char *v_buffer; /* pointer to physical buffer */
1239	unsigned int v_buflen; /* size of area to write */	1116	unsigned int v_buflen; /* size of area to write */
1240	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1117	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1241		1118
1242	#ifdef KEYSYM_RESOURCE	1119	#ifdef KEYSYM_RESOURCE
1243	keyboard_manager *keyboard;	1120	keyboard_manager *keyboard;
1244	#endif	1121	#endif
1245		1122
1246	const char *rs[NUM_RESOURCES];	1123	const char *rs[NUM_RESOURCES];
1247	/* command input buffering */	1124	/* command input buffering */
1248	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1125	char *cmdbuf_ptr, *cmdbuf_endp;
1249	unsigned char cmdbuf_base[CBUFSIZ];	1126	char cmdbuf_base[CBUFSIZ];
		1127
		1128	ptytty *pty;
1250		1129
1251	rxvt_salloc *talloc; // text line allocator	1130	rxvt_salloc *talloc; // text line allocator
1252	rxvt_salloc *ralloc; // rend line allocator	1131	rxvt_salloc *ralloc; // rend line allocator
1253		1132
1254	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1133	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1257	// ISO 14755 entry support	1136	// ISO 14755 entry support
1258	unicode_t iso14755buf;	1137	unicode_t iso14755buf;
1259	void commit_iso14755 ();	1138	void commit_iso14755 ();
1260	int hex_keyval (XKeyEvent &ev);	1139	int hex_keyval (XKeyEvent &ev);
1261	# if ISO_14755	1140	# if ISO_14755
1262	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1141	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1263	void iso14755_54 (int x, int y);	1142	void iso14755_54 (int x, int y);
1264	# endif	1143	# endif
1265	#endif	1144	#endif
1266		1145
1267	// modifies first argument(!)	1146	// modifies first argument(!)
1268	void paste (unsigned char *data, unsigned int len);	1147	void paste (char *data, unsigned int len) NOTHROW;
1269		1148
1270	void flush ();	1149	long vt_emask, vt_emask_perl, vt_emask_xim;
1271		1150
1272	#if TRANSPARENT	1151	void vt_select_input () const NOTHROW
		1152	{
		1153	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1154	}
		1155
		1156	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1273	void rootwin_cb (XEvent &xev);	1157	void rootwin_cb (XEvent &xev);
1274	xevent_watcher rootwin_ev;	1158	xevent_watcher rootwin_ev;
1275	#endif	1159	#endif
1276		1160	#ifdef HAVE_BG_PIXMAP
1277		1161	int update_background ();
1278	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1162	void update_background_cb (time_watcher &w);
1279	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1163	time_watcher update_background_ev;
		1164	#endif
1280		1165
1281	void x_cb (XEvent &xev);	1166	void x_cb (XEvent &xev);
		1167	void flush ();
1282	xevent_watcher termwin_ev;	1168	xevent_watcher termwin_ev;
1283	xevent_watcher vt_ev;	1169	xevent_watcher vt_ev;
1284	#ifdef HAVE_SCROLLBARS	1170	#ifdef HAVE_SCROLLBARS
1285	xevent_watcher scrollbar_ev;	1171	xevent_watcher scrollbar_ev;
1286	#endif	1172	#endif
1287	#ifdef MENUBAR
1288	xevent_watcher menubar_ev;
1289	#endif
1290		1173
		1174	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1291	void check_cb (check_watcher &w); check_watcher check_ev;	1175	void check_cb (check_watcher &w); check_watcher check_ev;
1292	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1176	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1293	void flush_cb (time_watcher &w); time_watcher flush_ev;	1177	void flush_cb (time_watcher &w); time_watcher flush_ev;
1294
1295	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1178	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1296
1297	void incr_cb (time_watcher &w); time_watcher incr_ev;	1179	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1298		1180
1299	#ifdef CURSOR_BLINK	1181	#ifdef CURSOR_BLINK
1300	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1182	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1301	#endif	1183	#endif
1302	#ifdef TEXT_BLINK	1184	#ifdef TEXT_BLINK
1303	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1185	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1186	#endif
		1187	#ifndef NO_BELL
		1188	void bell_cb (time_watcher &w); time_watcher bell_ev;
1304	#endif	1189	#endif
1305		1190
1306	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1191	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1307	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1192	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1308	#endif	1193	#endif
…		…
1318	void pointer_blank ();	1203	void pointer_blank ();
1319	#endif	1204	#endif
1320	void pointer_unblank ();	1205	void pointer_unblank ();
1321		1206
1322	void tt_printf (const char *fmt,...);	1207	void tt_printf (const char *fmt,...);
1323	void tt_write (const unsigned char *data, unsigned int len);	1208	void tt_write (const char *data, unsigned int len);
1324	void pty_write ();	1209	void pty_write ();
1325		1210
1326	void tt_winch ();	1211	void tt_winch ();
1327		1212
1328	rxvt_term ();	1213	rxvt_term ();
1329	~rxvt_term ();	1214	~rxvt_term ();
1330	void destroy ();	1215	void destroy ();
1331	void emergency_cleanup ();	1216	void emergency_cleanup ();
1332		1217
1333	bool init (int argc, const char *const *argv);	1218	bool init (int argc, const char *const *argv, stringvec *envv);
		1219
		1220	bool init (stringvec *argv, stringvec *envv)
		1221	{
		1222	this->argv = argv;
		1223	return init (argv->size (), argv->begin (), envv);
		1224	}
		1225
1334	bool init_vars ();	1226	bool init_vars ();
1335		1227
1336	bool pty_fill ();	1228	bool pty_fill ();
		1229
		1230	void make_current () const // make this the "currently active" urxvt instance
		1231	{
		1232	SET_R (this);
		1233	set_environ (envv);
		1234	rxvt_set_locale (locale);
		1235	}
1337		1236
1338	void init_secondary ();	1237	void init_secondary ();
1339	const char **init_resources (int argc, const char *const *argv);	1238	const char **init_resources (int argc, const char *const *argv);
		1239	const char *x_resource (const char *name);
1340	void init_env ();	1240	void init_env ();
1341	void set_locale (const char *locale);	1241	void set_locale (const char *locale);
1342	void init_xlocale ();	1242	void init_xlocale ();
1343	void init_command (const char *const *argv);	1243	void init_command (const char *const *argv);
1344	void run_command (const char *const *argv);	1244	void run_command (const char *const *argv);
1345	int run_child (const char *const *argv);	1245	int run_child (const char *const *argv);
1346		1246
1347	void color_aliases (int idx);	1247	void color_aliases (int idx);
1348	void recolour_cursor ();	1248	void recolour_cursor ();
1349	void create_windows (int argc, const char *const *argv);	1249	void create_windows (int argc, const char *const *argv);
1350	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1250	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1351	void window_calc (unsigned int width, unsigned int height);	1251	void window_calc (unsigned int newwidth, unsigned int newheight);
1352		1252
1353	#if USE_XIM	1253	#if USE_XIM
1354	rxvt_xim *input_method;	1254	rxvt_xim *input_method;
1355	XIC Input_Context;	1255	XIC Input_Context;
1356	XIMStyle input_style;	1256	XIMStyle input_style;
1357	XPoint spot; // most recently sent spot position	1257	XPoint spot; // most recently sent spot position
1358		1258
1359	void im_destroy ();	1259	void im_destroy ();
1360	void im_cb (); im_watcher im_ev;	1260	void im_cb (); im_watcher im_ev;
1361	void im_set_size (XRectangle &size);	1261	void im_set_size (XRectangle &size);
1362	void im_set_position (XPoint &pos);	1262	void im_set_position (XPoint &pos) NOTHROW;
1363	void im_set_color (unsigned long &fg, unsigned long &bg);	1263	void im_set_color (unsigned long &fg, unsigned long &bg);
1364	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1264	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1365		1265
1366	bool IMisRunning ();	1266	bool IMisRunning ();
1367	void IMSendSpot ();	1267	void IMSendSpot ();
1368	bool IM_get_IC (const char *modifiers);	1268	bool IM_get_IC (const char *modifiers);
1369	void IMSetStatusPosition ();	1269	void IMSetPosition ();
1370	#endif	1270	#endif
1371		1271
1372	void resize_scrollbar ();	1272	void resize_scrollbar ();
1373		1273
1374	void pixel_position (int *x, int *y);
1375
1376	void selection_click (int clicks, int x, int y);
1377	void selection_extend (int x, int y, int flag);
1378	void selection_rotate (int x, int y);
1379
1380	/* autoconvert */
1381
1382	// command.C	1274	// command.C
1383	void lookup_key (XKeyEvent &ev);	1275	void key_press (XKeyEvent &ev);
		1276	void key_release (XKeyEvent &ev);
1384	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1277	unsigned int cmd_write (const char *str, unsigned int count);
1385		1278
1386	unicode_t next_char ();	1279	wchar_t next_char () NOTHROW;
1387	unicode_t cmd_getc ();	1280	wchar_t cmd_getc () THROW ((class out_of_input));
1388	unicode_t next_octet ();	1281	uint32_t next_octet () NOTHROW;
1389	unicode_t cmd_get8 ();	1282	uint32_t cmd_get8 () THROW ((class out_of_input));
1390		1283
1391	bool cmd_parse ();	1284	bool cmd_parse ();
1392	void mouse_report (XButtonEvent &ev);	1285	void mouse_report (XButtonEvent &ev);
1393	void button_press (XButtonEvent &ev);	1286	void button_press (XButtonEvent &ev);
1394	void button_release (XButtonEvent &ev);	1287	void button_release (XButtonEvent &ev);
1395	void focus_in ();	1288	void focus_in ();
1396	void focus_out ();	1289	void focus_out ();
1397	int check_our_parents ();	1290	void update_fade_color (unsigned int idx);
1398	#ifdef PRINTPIPE	1291	#ifdef PRINTPIPE
1399	FILE *popen_printer ();	1292	FILE *popen_printer ();
1400	int pclose_printer (FILE *stream);	1293	int pclose_printer (FILE *stream);
1401	#endif	1294	#endif
1402	void process_print_pipe ();	1295	void process_print_pipe ();
1403	void process_nonprinting (unicode_t ch);	1296	void process_nonprinting (unicode_t ch);
1404	void process_escape_vt52 (unicode_t ch);	1297	void process_escape_vt52 (unicode_t ch);
1405	void process_escape_seq ();	1298	void process_escape_seq ();
1406	void process_csi_seq ();	1299	void process_csi_seq ();
1407	void process_window_ops (const int *args, unsigned int nargs);	1300	void process_window_ops (const int *args, unsigned int nargs);
1408	unsigned char *get_to_st (unicode_t &ends_how);	1301	char *get_to_st (unicode_t &ends_how);
1409	void process_dcs_seq ();	1302	void process_dcs_seq ();
1410	void process_osc_seq ();	1303	void process_osc_seq ();
1411	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1304	void process_color_seq (int report, int color, const char *str, char resp);
1412	void process_xterm_seq (int op, const char *str, unsigned char resp);	1305	void process_xterm_seq (int op, const char *str, char resp);
1413	int privcases (int mode, unsigned long bit);	1306	int privcases (int mode, unsigned long bit);
1414	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1307	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1415	void process_sgr_mode (unsigned int nargs, const int *arg);	1308	void process_sgr_mode (unsigned int nargs, const int *arg);
1416	void process_graphics ();	1309	void process_graphics ();
1417	// init.C	1310	// init.C
1418	void Get_Colours ();	1311	void Get_Colours ();
1419	void get_ourmods ();	1312	void get_ourmods ();
1420	// logging.C
1421	void makeutent (const char *pty, const char *hostname);
1422	void cleanutent ();
1423	// main.C	1313	// main.C
1424	void privileged_utmp (rxvt_privaction action);
1425	bool set_fonts ();	1314	bool set_fonts ();
1426	void set_string_property (Atom prop, const char *str, int len = -1);	1315	void set_string_property (Atom prop, const char *str, int len = -1);
1427	void set_utf8_property (Atom prop, const char *str, int len = -1);	1316	void set_utf8_property (Atom prop, const char *str, int len = -1);
1428	void set_title (const char *str);	1317	void set_title (const char *str);
1429	void set_icon_name (const char *str);	1318	void set_icon_name (const char *str);
1430	void set_window_color (int idx, const char *color);	1319	void set_window_color (int idx, const char *color);
1431	void set_colorfgbg ();	1320	void set_colorfgbg ();
1432	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1321	bool set_color (rxvt_color &color, const char *name);
		1322	void alias_color (int dst, int src);
1433	void set_widthheight (unsigned int width, unsigned int height);	1323	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1434
1435	#ifdef MENUBAR
1436	// menubar.C
1437	void menuitem_free (menu_t *menu, menuitem_t *item);
1438	int action_dispatch (action_t *action);
1439	void menuarrow_free (char name);
1440	void menuarrow_add (char *string);
1441	char *menu_find_base (menu_t **menu, char *path);
1442	menu_t *menu_delete (menu_t *menu);
1443	menu_t *menu_add (menu_t *parent, char *path);
1444	void drawbox_menubar (int x, int len, int state);
1445	void drawtriangle (int x, int y, int state);
1446	void drawbox_menuitem (int y, int state);
1447	void menu_show ();
1448	void menu_display (void (rxvt_term::*update) ());
1449	void menu_hide_all ();
1450	void menu_hide ();
1451	void menu_clear (menu_t *menu);
1452	void menubar_clear ();
1453	bar_t *menubar_find (const char *name);
1454	int menubar_push (const char *name);
1455	void menubar_remove (const char *name);
1456	void menubar_dump (FILE *fp);
1457	void menubar_read (const char *filename);
1458	void menubar_dispatch (char *str);
1459	void draw_Arrows (int name, int state);
1460	void menubar_expose ();
1461	int menubar_mapping (int map);
1462	int menu_select (XButtonEvent &ev);
1463	void menubar_select (XButtonEvent &ev);
1464	void menubar_control (XButtonEvent &ev);
1465	void map_menuBar (int map);
1466	#endif
1467		1324
1468	// screen.C	1325	// screen.C
1469	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1326
1470	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1327	void lalloc (line_t &l) const
		1328	{
		1329	l.t = (text_t *)talloc->alloc ();
		1330	l.r = (rend_t *)ralloc->alloc ();
		1331	}
		1332
		1333	#if 0
		1334	void lfree (line_t &l)
		1335	{
		1336	talloc->free (l.t);
		1337	ralloc->free (l.r);
		1338	}
		1339	#endif
		1340
		1341	void lresize (line_t &l) const
		1342	{
		1343	if (!l.t)
		1344	return;
		1345
		1346	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1347	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1348
		1349	l.l = min (l.l, ncol);
		1350
		1351	if (ncol > prev_ncol)
		1352	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1353	}
		1354
		1355	int fgcolor_of (rend_t r) const NOTHROW
		1356	{
		1357	int base = GET_BASEFG (r);
		1358	#ifndef NO_BRIGHTCOLOR
		1359	if (r & RS_Bold
		1360	# if ENABLE_STYLES
		1361	&& option (Opt_intensityStyles)
		1362	# endif
		1363	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1364	base += minBrightCOLOR - minCOLOR;
		1365	#endif
		1366	return base;
		1367	}
		1368
		1369	int bgcolor_of (rend_t r) const NOTHROW
		1370	{
		1371	int base = GET_BASEBG (r);
		1372	#ifndef NO_BRIGHTCOLOR
		1373	if (r & RS_Blink
		1374	# if ENABLE_STYLES
		1375	&& option (Opt_intensityStyles)
		1376	# endif
		1377	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1378	base += minBrightCOLOR - minCOLOR;
		1379	#endif
		1380	return base;
		1381	}
		1382
		1383	bool option (uint8_t opt) const NOTHROW
		1384	{
		1385	return options[opt >> 3] & (1 << (opt & 7));
		1386	}
		1387
		1388	void set_option (uint8_t opt, bool set = true) NOTHROW
		1389	{
		1390	if (set)
		1391	options[opt >> 3] |= (1 << (opt & 7));
		1392	else
		1393	options[opt >> 3] &= ~(1 << (opt & 7));
		1394	}
		1395
		1396	void PrivMode (int set, unsigned bit) NOTHROW
		1397	{
		1398	if (set)
		1399	priv_modes |= bit;
		1400	else
		1401	priv_modes &= ~bit;
		1402	}
		1403
		1404	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1405	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1471	int scr_scroll_text (int row1, int row2, int count, int spec);	1406	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1472	void scr_reset ();	1407	void scr_reset ();
1473	void scr_reset_realloc ();
1474	void scr_release ();	1408	void scr_release () NOTHROW;
1475	void scr_clear (bool really = false);	1409	void scr_clear (bool really = false) NOTHROW;
1476	void scr_refresh (unsigned char refresh_type);	1410	void scr_refresh () NOTHROW;
1477	bool scr_refresh_rend (rend_t mask, rend_t value);	1411	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1478	void scr_erase_screen (int mode);	1412	void scr_erase_screen (int mode) NOTHROW;
		1413	#if ENABLE_FRILLS
1479	void scr_erase_savelines ();	1414	void scr_erase_savelines () NOTHROW;
		1415	void scr_backindex () NOTHROW;
		1416	void scr_forwardindex () NOTHROW;
		1417	#endif
1480	void scr_touch (bool refresh);	1418	void scr_touch (bool refresh) NOTHROW;
1481	void scr_expose (int x, int y, int width, int height, bool refresh);	1419	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1482	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1420	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1483	void scr_recolour ();	1421	void scr_recolour () NOTHROW;
1484	void scr_remap_chars ();	1422	void scr_remap_chars () NOTHROW;
1485	void scr_remap_chars (text_t *tp, rend_t *rp);	1423	void scr_remap_chars (line_t &l) NOTHROW;
		1424
		1425	enum cursor_mode { SAVE, RESTORE };
1486		1426
1487	void scr_poweron ();	1427	void scr_poweron ();
1488	void scr_cursor (int mode);	1428	void scr_cursor (cursor_mode mode) NOTHROW;
1489	void scr_do_wrap ();	1429	void scr_do_wrap () NOTHROW;
		1430	void scr_swap_screen () NOTHROW;
1490	int scr_change_screen (int scrn);	1431	void scr_change_screen (int scrn);
1491	void scr_color (unsigned int color, int fgbg);	1432	void scr_color (unsigned int color, int fgbg) NOTHROW;
1492	void scr_rendition (int set, int style);	1433	void scr_rendition (int set, int style) NOTHROW;
1493	void scr_add_lines (const unicode_t *str, int nlines, int len);	1434	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1494	void scr_backspace ();	1435	void scr_backspace () NOTHROW;
1495	void scr_tab (int count, bool ht = false);	1436	void scr_tab (int count, bool ht = false) NOTHROW;
1496	void scr_backindex ();
1497	void scr_forwardindex ();
1498	void scr_gotorc (int row, int col, int relative);	1437	void scr_gotorc (int row, int col, int relative) NOTHROW;
1499	void scr_index (enum page_dirn direction);	1438	void scr_index (enum page_dirn direction) NOTHROW;
1500	void scr_erase_line (int mode);	1439	void scr_erase_line (int mode) NOTHROW;
1501	void scr_E ();	1440	void scr_E () NOTHROW;
1502	void scr_insdel_lines (int count, int insdel);	1441	void scr_insdel_lines (int count, int insdel) NOTHROW;
1503	void scr_insdel_chars (int count, int insdel);	1442	void scr_insdel_chars (int count, int insdel) NOTHROW;
1504	void scr_scroll_region (int top, int bot);	1443	void scr_scroll_region (int top, int bot) NOTHROW;
1505	void scr_cursor_visible (int mode);	1444	void scr_cursor_visible (int mode) NOTHROW;
1506	void scr_autowrap (int mode);	1445	void scr_autowrap (int mode) NOTHROW;
1507	void scr_relative_origin (int mode);	1446	void scr_relative_origin (int mode) NOTHROW;
1508	void scr_insert_mode (int mode);	1447	void scr_insert_mode (int mode) NOTHROW;
1509	void scr_set_tab (int mode);	1448	void scr_set_tab (int mode) NOTHROW;
1510	void scr_rvideo_mode (int mode);	1449	void scr_rvideo_mode (bool on) NOTHROW;
1511	void scr_report_position ();	1450	void scr_report_position () NOTHROW;
1512	void set_font_style ();	1451	void set_font_style () NOTHROW;
1513	void scr_charset_choose (int set);	1452	void scr_charset_choose (int set) NOTHROW;
1514	void scr_charset_set (int set, unsigned int ch);	1453	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1515	int scr_move_to (int y, int len);	1454	void scr_move_to (int y, int len) NOTHROW;
1516	int scr_page (enum page_dirn direction, int nlines);	1455	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1517	int scr_changeview (unsigned int oldviewstart);	1456	bool scr_changeview (int new_view_start) NOTHROW;
1518	void scr_bell ();	1457	void scr_bell () NOTHROW;
1519	void scr_printscreen (int fullhist);	1458	void scr_printscreen (int fullhist) NOTHROW;
		1459	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1460	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1520	void scr_reverse_selection ();	1461	void scr_reverse_selection () NOTHROW;
1521	void scr_dump (int fd);	1462	void scr_dump (int fd) NOTHROW;
		1463
1522	void selection_check (int check_more);	1464	void selection_check (int check_more) NOTHROW;
1523	void selection_paste (Window win, Atom prop, bool delete_prop);	1465	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1524	void selection_property (Window win, Atom prop);	1466	void selection_property (Window win, Atom prop) NOTHROW;
1525	void selection_request (Time tm, int x, int y);	1467	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1526	int selection_request_other (Atom target, int selnum);	1468	int selection_request_other (Atom target, int selnum) NOTHROW;
1527	void selection_clear ();	1469	void selection_clear () NOTHROW;
1528	void selection_make (Time tm);	1470	void selection_make (Time tm);
		1471	bool selection_grab (Time tm) NOTHROW;
1529	void selection_start_colrow (int col, int row);	1472	void selection_start_colrow (int col, int row) NOTHROW;
1530	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1473	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1531	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1474	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1532	void selection_remove_trailing_spaces ();	1475	void selection_remove_trailing_spaces () NOTHROW;
1533	void selection_send (const XSelectionRequestEvent &rq);	1476	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1477	void selection_click (int clicks, int x, int y) NOTHROW;
		1478	void selection_extend (int x, int y, int flag) NOTHROW;
		1479	void selection_rotate (int x, int y) NOTHROW;
		1480
		1481	void pixel_position (int *x, int *y) NOTHROW;
1534		1482
1535	#if defined(NEXT_SCROLLBAR)	1483	#if defined(NEXT_SCROLLBAR)
1536	// scrollbar-next.C	1484	// scrollbar-next.C
1537	Pixmap renderPixmap (const char *const *data, int width, int height);	1485	Pixmap renderPixmap (const char *const *data, int width, int height);
1538	void init_scrollbar_stuff ();	1486	void init_scrollbar_stuff ();
…		…
1540	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1488	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1541	#endif	1489	#endif
1542		1490
1543	#if defined(RXVT_SCROLLBAR)	1491	#if defined(RXVT_SCROLLBAR)
1544	// scrollbar-rxvt.C	1492	// scrollbar-rxvt.C
1545	void Draw_button (int x, int y, int state, int dirn);
1546	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1493	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1547	#endif	1494	#endif
1548		1495
1549	#if defined(XTERM_SCROLLBAR)	1496	#if defined(XTERM_SCROLLBAR)
1550	// scrollbar-xterm.C	1497	// scrollbar-xterm.C
…		…
1565	void get_options (int argc, const char *const *argv);	1512	void get_options (int argc, const char *const *argv);
1566	int parse_keysym (const char *str, const char *arg);	1513	int parse_keysym (const char *str, const char *arg);
1567	void get_xdefaults (FILE *stream, const char *name);	1514	void get_xdefaults (FILE *stream, const char *name);
1568	void extract_resources ();	1515	void extract_resources ();
1569	// xpm.C	1516	// xpm.C
1570	int scale_pixmap (const char *geom);	1517	void get_window_origin (int &x, int &y);
1571	void resize_pixmap ();	1518	Pixmap get_pixmap_property (int prop_id);
1572	Pixmap set_bgPixmap (const char *file);
1573	};	1519	};
1574		1520
1575	/*
1576	*****************************************************************************
1577	* PROTOTYPES
1578	*****************************************************************************
1579	*/
1580	#ifdef PROTOTYPES
1581	# define __PROTO(p) p
1582	#else
1583	# define __PROTO(p) ()
1584	#endif
1585
1586	#ifdef DEBUG_malloc
1587	# include "dmalloc.h" /* This comes last */
1588	#endif
1589
1590	#endif /* _RXVT_H_ */	1521	#endif /* _RXVT_H_ */
1591		1522

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