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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.157 by root, Mon Jun 13 05:30:26 2005 UTC vs.
Revision 1.302 by ayin, Sat Sep 8 21:25:56 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
7		26
8	#include <limits.h>	27	#include <limits.h>
9		28
10	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	30	#include <X11/keysym.h>
…		…
14	#if ENABLE_FRILLS	33	#if ENABLE_FRILLS
15	# include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
		38	#include "rxvtutil.h"
19	#include "rxvtfont.h"	39	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
23		44
24	#if ENABLE_FRILLS	45	#include "rxvtperl.h"
25	# define ENABLE_XEMBED 1	46
26	# define ENABLE_EWMH 1	47	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
28	#endif	54	#endif
29		55
30	/*	56	/*
31	*****************************************************************************	57	*****************************************************************************
32	* SYSTEM HACKS	58	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	68	# define __sun__ 1
43	#endif	69	#endif
44		70
45	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	72	typedef char *XPointer;
47	#endif	73	#endif
48		74
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	75	#include <termios.h>
51	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
52	#else
53	# include <sgtty.h>
54	typedef struct {
55	struct sgttyb sg;
56	struct tchars tc;
57	struct ltchars lc;
58	int line;
59	int local;
60	} ttymode_t;
61	#endif
62		77
63	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
64	# ifdef XPM_INC_X11	79	# include <afterimage.h>
65	# include <X11/xpm.h>	80	#undef min
66	# else	81	#undef max
67	# include <xpm.h>
68	# endif
69	#endif	82	#endif
70		83
71	#ifndef STDIN_FILENO	84	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	85	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	86	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	87	# define STDERR_FILENO 2
75	#endif	88	#endif
76		89
77	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	90	/****************************************************************************/
78	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	91
79	# define NO_SETOWNER_TTYDEV 1	92	// exception thrown on fatal (per-instance) errors
80	# endif	93	class rxvt_failure_exception { };
81	#endif	94
82	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	95	// exception thrown when the command parser runs out of input data
83	# define NO_SETOWNER_TTYDEV 1	96	class out_of_input { };
84	#endif
85		97
86	/*	98	/*
87	*****************************************************************************	99	*****************************************************************************
88	* PROTOTYPES	100	* PROTOTYPES
89	*****************************************************************************	101	*****************************************************************************
90	*/	102	*/
91	// main.C	103	// main.C
92	RETSIGTYPE rxvt_Child_signal (int sig);
93	RETSIGTYPE rxvt_Exit_signal (int sig);
94	void rxvt_clean_exit ();
95	void * rxvt_malloc (size_t size);	104	void * rxvt_malloc (size_t size);
96	void * rxvt_calloc (size_t number, size_t size);	105	void * rxvt_calloc (size_t number, size_t size);
97	void * rxvt_realloc (void *ptr, size_t size);	106	void * rxvt_realloc (void *ptr, size_t size);
98	void rxvt_privileges (rxvt_privaction action);
99		107
100	// util.C	108	// misc.C
101	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105	char * rxvt_strdup (const char *str);
106		113
107	// misc.C	114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		115
108	char * rxvt_r_basename (const char *str);	116	char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr);	117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...);	118	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...);	119	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt,...);	120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure ();	121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114	int rxvt_Str_match (const char *s1, const char *s2);	122
115	const char * rxvt_Str_skip_space (const char *str);
116	char * rxvt_Str_trim (char *str);	123	char * rxvt_strtrim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);
118	char ** rxvt_splitcommastring (const char *cs);	124	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	125	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	126
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	127	/////////////////////////////////////////////////////////////////////////////
122	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	}
123		152
124	/*	153	/*
125	*****************************************************************************	154	*****************************************************************************
126	* STRUCTURES AND TYPEDEFS	155	* STRUCTURES AND TYPEDEFS
127	*****************************************************************************	156	*****************************************************************************
128	*/	157	*/
129	struct grwin_t;	158	struct grwin_t;
130		159
131	/* Sanitize menubar info */
132	#ifndef MENUBAR
133	# undef MENUBAR_MAX
134	#endif
135	#ifndef MENUBAR_MAX
136	# define MENUBAR_MAX 0
137	#endif
138
139	/* If we're using either the rxvt scrollbar or menu bars, keep the	160	/* If we're using either the rxvt scrollbar, keep the
140	* scrollColor resource.	161	* scrollColor resource.
141	*/	162	*/
142	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	163	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
143	# define KEEP_SCROLLCOLOR 1	164	# define KEEP_SCROLLCOLOR 1
144	#else	165	#else
145	# undef KEEP_SCROLLCOLOR	166	# undef KEEP_SCROLLCOLOR
146	#endif	167	#endif
147		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
		185	isTransparent = (1UL<<16),
		186	isInvalid = (1UL<<17)
		187	};
		188
		189	unsigned long flags;
		190
		191	enum {
		192	transpPmapTiled = (1UL<<0),
		193	transpPmapTinted = tintNeeded,
		194	transpPmapBlured = blurNeeded,
		195	transpTransformations = (tintNeeded|blurNeeded)
		196	}; /* this flags are returned by make_transparency_pixmap if called */
		197
148	#ifdef XPM_BACKGROUND	198	# ifdef XPM_BACKGROUND
149	typedef struct {	199	# ifdef HAVE_AFTERIMAGE
150	short w, h, x, y;	200	ASImage *original_asim;
		201	bool render_asim (ASImage *background, ARGB32 background_tint);
		202	# endif
		203
		204	enum { defaultScale = 100, defaultAlign = 50 };
		205
		206	unsigned int h_scale, v_scale;/* percents of the window size */
		207	int h_align, v_align; /* percents of the window size:
		208	0 - left align, 50 - center, 100 - right */
		209	void unset_geometry () { flags = flags & ~geometryFlags; };
		210	bool set_geometry (const char *geom);
		211	void set_defaultGeometry ()
		212	{
		213	h_scale = v_scale = defaultScale;
		214	h_align = v_align = defaultAlign;
		215	flags |= geometrySet;
		216	};
		217
		218	bool set_file (const char *file);
		219	# endif /* XPM_BACKGROUND */
		220
		221	rxvt_term *target;
		222	bool set_target (rxvt_term *new_target);
		223
		224	# ifdef ENABLE_TRANSPARENCY
		225	int root_depth; /* obtained when target is set */
		226	Pixmap root_pixmap; /* current root pixmap set */
		227	rxvt_color tint;
		228	int shade;
		229	int h_blurRadius, v_blurRadius;
		230
		231	bool set_transparent ();
		232	bool set_blur_radius (const char *geom);
		233	bool set_tint (rxvt_color &new_tint);
		234	bool unset_tint ();
		235	bool set_shade (const char *shade_str);
		236	bool set_root_pixmap ();
		237
		238	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
		239	# endif
		240	double invalid_since;
		241
151	Pixmap pixmap;	242	Pixmap pixmap;
152	} bgPixmap_t;	243	unsigned int pmap_width, pmap_height;
		244	unsigned int pmap_depth;
		245
		246	bool window_size_sensitive ();
		247	bool need_client_side_rendering ();
		248	void apply ();
		249	bool render ();
		250	void invalidate () {
		251	if (!(flags & isInvalid))
		252	{
		253	flags |= isInvalid;
		254	invalid_since = NOW;
		255	}
		256	};
		257	};
		258	#else
		259	# undef HAVE_BG_PIXMAP
153	#endif	260	#endif
154		261
155	/*	262	/*
156	* the 'essential' information for reporting Mouse Events	263	* the 'essential' information for reporting Mouse Events
157	* pared down from XButtonEvent	264	* pared down from XButtonEvent
…		…
161	Time time; /* milliseconds */	268	Time time; /* milliseconds */
162	unsigned int state; /* key or button mask */	269	unsigned int state; /* key or button mask */
163	unsigned int button; /* detail */	270	unsigned int button; /* detail */
164	};	271	};
165		272
166	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
167	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
168	#define SWAP_IT(one, two, typeof) \
169	do { \
170	typeof swapittmp; \
171	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
172	} while (/* CONSTCOND */ 0)
173	#define BOUND_POSITIVE_INT16(val) \
174	(int16_t) ((val) <= 0 \
175	? 0 \
176	: min ((val), (((uint16_t)-1)>>1)))
177
178	#if ENABLE_FRILLS	273	#if ENABLE_FRILLS
179	typedef struct _mwmhints {	274	typedef struct _mwmhints {
180	CARD32 flags;	275	CARD32 flags;
181	CARD32 functions;	276	CARD32 functions;
182	CARD32 decorations;	277	CARD32 decorations;
…		…
229		324
230	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	325	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
231	# define NO_MOUSE_REPORT_SCROLLBAR 1	326	# define NO_MOUSE_REPORT_SCROLLBAR 1
232	#endif	327	#endif
233		328
234	#ifdef NO_RESOURCES
235	# undef USE_XGETDEFAULT
236	#endif
237
238	#if ISO_14755
239	# define ENABLE_OVERLAY 1
240	#endif
241
242	/* now look for other badly set stuff */	329	/* now look for other badly set stuff */
243		330
244	#if !defined (EACCESS) && defined(EAGAIN)	331	#if !defined (EACCESS) && defined(EAGAIN)
245	# define EACCESS EAGAIN	332	# define EACCESS EAGAIN
246	#endif	333	#endif
…		…
248	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	335	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
249	# define EXIT_SUCCESS 0 /* exit function success */	336	# define EXIT_SUCCESS 0 /* exit function success */
250	# define EXIT_FAILURE 1 /* exit function failure */	337	# define EXIT_FAILURE 1 /* exit function failure */
251	#endif	338	#endif
252		339
253	#define menuBar_esc 10
254	#define scrollBar_esc 30	340	#define scrollBar_esc 30
255	#define menuBar_margin 2 /* margin below text */
256		341
257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	342	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
258	# define HAVE_SCROLLBARS 1	343	# define HAVE_SCROLLBARS 1
259	#endif
260
261	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
262	#ifdef HALFSHADOW
263	# define SHADOW 1
264	#else
265	# define SHADOW 2
266	#endif	344	#endif
267		345
268	#define R_SB_ALIGN_CENTRE 0	346	#define R_SB_ALIGN_CENTRE 0
269	#define R_SB_ALIGN_TOP 1	347	#define R_SB_ALIGN_TOP 1
270	#define R_SB_ALIGN_BOTTOM 2	348	#define R_SB_ALIGN_BOTTOM 2
…		…
343	* |	421	* |
344	* +---< SB_WIDTH_NEXT	422	* +---< SB_WIDTH_NEXT
345	*/	423	*/
346		424
347	enum {	425	enum {
348	NO_REFRESH = 0 , /* Window not visible at all! */	426	NO_REFRESH = 0, /* Window not visible at all! */
349	FAST_REFRESH = 1<<0, /* Fully exposed window */	427	FAST_REFRESH = 1, /* Fully exposed window */
350	SLOW_REFRESH = 1<<1, /* Partially exposed window */	428	SLOW_REFRESH = 2, /* Partially exposed window */
351	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
352	};	429	};
353		430
354	#ifdef NO_SECONDARY_SCREEN	431	#ifdef NO_SECONDARY_SCREEN
355	# define NSCREENS 0	432	# define NSCREENS 0
356	#else	433	#else
…		…
362	#define FONT_DN "#-"	439	#define FONT_DN "#-"
363	#define FONT_UP "#+"	440	#define FONT_UP "#+"
364		441
365	/* flags for rxvt_scr_gotorc () */	442	/* flags for rxvt_scr_gotorc () */
366	enum {	443	enum {
367	C_RELATIVE = 1 , /* col movement is relative */	444	C_RELATIVE = 1, /* col movement is relative */
368	R_RELATIVE = 2, /* row movement is relative */	445	R_RELATIVE = 2, /* row movement is relative */
369	RELATIVE = 1 | 2,	446	RELATIVE = C_RELATIVE | R_RELATIVE,
370	};	447	};
371		448
372	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	449	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
373	enum {	450	enum {
374	INSERT = -1, /* don't change these values */	451	INSERT = -1, /* don't change these values */
…		…
387	enum {	464	enum {
388	PRIMARY = 0,	465	PRIMARY = 0,
389	SECONDARY,	466	SECONDARY,
390	};	467	};
391		468
392	#define RS_None 0 /* Normal */	469	#define RS_None 0
393		470
394	#define RS_fgMask 0x0000007fUL /* 128 colors */	471	#define RS_fgMask 0x0000007fUL // 128 colors
395	#define RS_bgMask 0x00003f80UL /* 128 colors */	472	#define RS_bgMask 0x00003f80UL // 128 colors
396		473
397	// font styles	474	// font styles
398	#define RS_Bold 0x00004000UL // value 1	475	#define RS_Bold 0x00004000UL // value 1
399	#define RS_Italic 0x00008000UL // value 2	476	#define RS_Italic 0x00008000UL // value 2
400		477
401	// fake styles	478	// fake styles
402	#define RS_Blink 0x00010000UL /* blink */	479	#define RS_Blink 0x00010000UL // blink
403	#define RS_RVid 0x00020000UL /* reverse video */	480	#define RS_RVid 0x00020000UL // reverse video
404	#define RS_Uline 0x00040000UL /* underline */	481	#define RS_Uline 0x00040000UL // underline
405		482
406	// 5 bits still to go	483	// toggle this to force redraw, must be != RS_Careful
		484	#define RS_redraw 0x01000000UL
		485
		486	// 5 custom bits for extensions
		487	#define RS_customCount 32
		488	#define RS_customMask 0x00f80000UL
		489	#define RS_customShift 19
407		490
408	// other flags	491	// other flags
409	#define RS_Careful 0x80000000UL /* be careful when drawing these */	492	#define RS_Careful 0x80000000UL /* be careful when drawing these */
410		493
411	#define RS_styleCount 4	494	#define RS_styleCount 4
…		…
453	XTerm_property = 3, // change X property	536	XTerm_property = 3, // change X property
454	XTerm_Color = 4, // change colors	537	XTerm_Color = 4, // change colors
455	XTerm_Color00 = 10, // not implemented, CLASH!	538	XTerm_Color00 = 10, // not implemented, CLASH!
456	XTerm_Color01 = 11, // not implemented	539	XTerm_Color01 = 11, // not implemented
457	XTerm_Color_cursor = 12, // change actual 'Cursor' color	540	XTerm_Color_cursor = 12, // change actual 'Cursor' color
458	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	541	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
459	XTerm_Color_pointer_bg = 14, // not implemented	542	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
460	XTerm_Color05 = 15, // not implemented	543	XTerm_Color05 = 15, // not implemented (tektronix fg)
461	XTerm_Color06 = 16, // not implemented	544	XTerm_Color06 = 16, // not implemented (tektronix bg)
462	XTerm_Color_RV = 17, // change actual 'Highlight' color	545	XTerm_Color_RV = 17, // change actual 'Highlight' color
463	XTerm_logfile = 46, // not implemented	546	XTerm_logfile = 46, // not implemented
464	XTerm_font = 50,	547	XTerm_font = 50,
465		548
466	XTerm_konsole30 = 30, // reserved for konsole	549	XTerm_konsole30 = 30, // reserved for konsole
467	XTerm_konsole31 = 31, // reserved for konsole	550	XTerm_konsole31 = 31, // reserved for konsole
468	XTerm_emacs51 = 51, // reserved for emacs shell	551	XTerm_emacs51 = 51, // reserved for emacs shell
469	/*	552	/*
470	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	553	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		554	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
471	*/	555	*/
472	XTerm_Color_BD = 18, // change actual 'Bold' color	556	Rxvt_Color_BD = 18, // change actual 'Bold' color
473	XTerm_Color_UL = 19, // change actual 'Underline' color	557	Rxvt_Color_UL = 19, // change actual 'Underline' color
474	XTerm_Pixmap = 20, // new bg pixmap	558	Rxvt_Pixmap = 20, // new bg pixmap
475	XTerm_restoreFG = 39, // change default fg color	559	Rxvt_restoreFG = 39, // change default fg color
476	XTerm_restoreBG = 49, // change default bg color	560	Rxvt_restoreBG = 49, // change default bg color
477	XTerm_dumpscreen = 55, // dump scrollback and all of screen	561	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478		562
479	URxvt_locale = 701, // change locale	563	URxvt_locale = 701, // change locale
480	URxvt_Menu = 703, // set menu item	564	URxvt_version = 702, // request version
		565
481	URxvt_Color_IT = 704, // change actual 'Italic' colour	566	URxvt_Color_IT = 704, // change actual 'Italic' colour
482	URxvt_Color_tint = 705, // change actual tint colour	567	URxvt_Color_tint = 705, // change actual tint colour
		568	URxvt_Color_BD = 706,
		569	URxvt_Color_UL = 707,
483		570
484	URxvt_font = 710,	571	URxvt_font = 710,
485	URxvt_boldFont = 711,	572	URxvt_boldFont = 711,
486	URxvt_italicFont = 712,	573	URxvt_italicFont = 712,
487	URxvt_boldItalicFont = 713,	574	URxvt_boldItalicFont = 713,
488		575
489	URxvt_view_up = 720,	576	URxvt_view_up = 720,
490	URxvt_view_down = 721,	577	URxvt_view_down = 721,
		578
		579	URxvt_perl = 777,
491	};	580	};
492		581
493	/* Words starting with `Color_' are colours. Others are counts */	582	/* Words starting with `Color_' are colours. Others are counts */
494	/*	583	/*
495	* The following comment is mostly obsolete since pixcolor_set was expanded:
496	* We're currently upto 29 colours. Only 3 more available. The
497	* PixColor and rendition colour usage should probably be decoupled	584	* The PixColor and rendition colour usage should probably be decoupled
498	* on the unnecessary items, e.g. Color_pointer, but won't bother	585	* on the unnecessary items, e.g. Color_pointer, but won't bother
499	* until we need to. Also, be aware of usage in pixcolor_set	586	* until we need to. Also, be aware of usage in pixcolor_set
500	*/	587	*/
501		588
502	enum colour_list {	589	enum colour_list {
		590	Color_none = -2,
		591	Color_transparent = -1,
503	Color_fg = 0,	592	Color_fg = 0,
504	Color_bg,	593	Color_bg,
505	minCOLOR, /* 2 */	594	minCOLOR, /* 2 */
506	Color_Black = minCOLOR,	595	Color_Black = minCOLOR,
507	Color_Red3,	596	Color_Red3,
…		…
549	#endif	638	#endif
550	#ifdef KEEP_SCROLLCOLOR	639	#ifdef KEEP_SCROLLCOLOR
551	Color_scroll,	640	Color_scroll,
552	Color_trough,	641	Color_trough,
553	#endif	642	#endif
554	#if TINTING	643	#if ENABLE_TRANSPARENCY
555	Color_tint,	644	Color_tint,
		645	#endif
		646	#if OFF_FOCUS_FADING
		647	Color_fade,
556	#endif	648	#endif
557	NRS_COLORS, /* */	649	NRS_COLORS, /* */
558	#ifdef KEEP_SCROLLCOLOR	650	#ifdef KEEP_SCROLLCOLOR
559	Color_topShadow = NRS_COLORS,	651	Color_topShadow = NRS_COLORS,
560	Color_bottomShadow,	652	Color_bottomShadow,
…		…
564	#endif	656	#endif
565	};	657	};
566		658
567	#define Color_Bits 7 // 0 .. maxTermCOLOR	659	#define Color_Bits 7 // 0 .. maxTermCOLOR
568		660
569	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
570	#define NPIXCLR_BITS 32
571
572	/*	661	/*
573	* Resource list	662	* Resource list
574	*/	663	*/
575	enum {	664	enum {
576	Rs_display_name = 0,	665	# define def(name) Rs_ ## name,
577	Rs_term_name,	666	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
578	Rs_iconName,	667	# include "rsinc.h"
579	Rs_geometry,	668	# undef def
580	Rs_reverseVideo,	669	# undef reserve
581	Rs_color,
582	_Rs_color = Rs_color + NRS_COLORS - 1,
583	Rs_font,
584	#if ENABLE_STYLES
585	Rs_boldFont,
586	Rs_italicFont,
587	Rs_boldItalicFont,
588	#endif
589	Rs_name,
590	Rs_title,
591	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
592	Rs_path,
593	#endif
594	#ifdef XPM_BACKGROUND
595	Rs_backgroundPixmap,
596	#endif
597	#if (MENUBAR_MAX)
598	Rs_menu,
599	#endif
600	Rs_loginShell,
601	Rs_jumpScroll,
602	#ifdef HAVE_SCROLLBARS
603	Rs_scrollBar,
604	Rs_scrollBar_right,
605	Rs_scrollBar_floating,
606	Rs_scrollBar_align,
607	Rs_scrollstyle, /* Rs_scrollBar_style */
608	Rs_scrollBar_thickness,
609	#endif
610	Rs_scrollTtyOutput,
611	Rs_scrollTtyKeypress,
612	Rs_scrollWithBuffer,
613	Rs_saveLines,
614	Rs_utmpInhibit,
615	Rs_visualBell,
616	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
617	Rs_mapAlert,
618	#endif
619	#ifdef META8_OPTION
620	Rs_meta8,
621	#endif
622	#ifdef MOUSE_WHEEL
623	Rs_mouseWheelScrollPage,
624	#endif
625	#ifndef NO_BACKSPACE_KEY
626	Rs_backspace_key,
627	#endif
628	#ifndef NO_DELETE_KEY
629	Rs_delete_key,
630	#endif
631	Rs_selectstyle,
632	#ifdef PRINTPIPE
633	Rs_print_pipe,
634	#endif
635	#ifdef USE_XIM
636	Rs_preeditType,
637	Rs_inputMethod,
638	#endif
639	#ifdef TRANSPARENT
640	Rs_transparent,
641	Rs_transparent_all,
642	#endif
643	#if ENABLE_FRILLS
644	Rs_ext_bwidth,
645	Rs_int_bwidth,
646	Rs_borderLess,
647	Rs_lineSpace,
648	Rs_pty_fd,
649	Rs_cursorUnderline,
650	#endif
651	#if CURSOR_BLINK
652	Rs_cursorBlink,
653	#endif
654	#if ENABLE_XEMBED
655	Rs_embed,
656	#endif
657	Rs_cutchars,
658	Rs_modifier,
659	Rs_answerbackstring,
660	Rs_tripleclickwords,
661	Rs_insecure,
662	Rs_pointerBlank,
663	Rs_pointerBlankDelay,
664	Rs_imLocale,
665	Rs_imFont,
666	Rs_pastableTabs,
667	#ifndef NO_SECONDARY_SCREEN
668	Rs_secondaryScreen,
669	Rs_secondaryScroll,
670	#endif
671	#ifdef OFF_FOCUS_FADING
672	Rs_fade,
673	#endif
674	#ifdef TINTING
675	Rs_shade,
676	#endif
677	NUM_RESOURCES	670	NUM_RESOURCES
678	};
679
680	// see init.C:xa_names, which must be kept in sync
681	enum {
682	XA_TEXT = 0,
683	XA_COMPOUND_TEXT,
684	XA_UTF8_STRING,
685	XA_MULTIPLE,
686	XA_TARGETS,
687	XA_TIMESTAMP,
688	XA_VT_SELECTION,
689	XA_INCR,
690	XA_WM_PROTOCOLS,
691	XA_WM_DELETE_WINDOW,
692	XA_CLIPBOARD,
693	#if ENABLE_FRILLS
694	XA_MOTIF_WM_HINTS,
695	#endif
696	#if ENABLE_EWMH
697	XA_NET_WM_PID,
698	XA_NET_WM_NAME,
699	XA_NET_WM_ICON_NAME,
700	XA_NET_WM_PING,
701	#endif
702	#if USE_XIM
703	XA_WM_LOCALE_NAME,
704	#endif
705	#if TRANSPARENT
706	XA_XROOTPMAP_ID,
707	XA_ESETROOT_PMAP_ID,
708	#endif
709	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
710	XA_DNDPROTOCOL,
711	XA_DNDSELECTION,
712	#endif
713	#if ENABLE_XEMBED
714	XA_XEMBED,
715	XA_XEMBED_INFO,
716	#endif
717	NUM_XA
718	};	671	};
719		672
720	/* DEC private modes */	673	/* DEC private modes */
721	#define PrivMode_132 (1UL<<0)	674	#define PrivMode_132 (1UL<<0)
722	#define PrivMode_132OK (1UL<<1)	675	#define PrivMode_132OK (1UL<<1)
…		…
731	#define PrivMode_ShiftKeys (1UL<<10)	684	#define PrivMode_ShiftKeys (1UL<<10)
732	#define PrivMode_VisibleCursor (1UL<<11)	685	#define PrivMode_VisibleCursor (1UL<<11)
733	#define PrivMode_MouseX10 (1UL<<12)	686	#define PrivMode_MouseX10 (1UL<<12)
734	#define PrivMode_MouseX11 (1UL<<13)	687	#define PrivMode_MouseX11 (1UL<<13)
735	#define PrivMode_scrollBar (1UL<<14)	688	#define PrivMode_scrollBar (1UL<<14)
736	#define PrivMode_menuBar (1UL<<15)
737	#define PrivMode_TtyOutputInh (1UL<<16)	689	#define PrivMode_TtyOutputInh (1UL<<15)
738	#define PrivMode_Keypress (1UL<<17)	690	#define PrivMode_Keypress (1UL<<16)
739	#define PrivMode_smoothScroll (1UL<<18)	691	#define PrivMode_smoothScroll (1UL<<17)
740	#define PrivMode_vt52 (1UL<<19)	692	#define PrivMode_vt52 (1UL<<18)
741	#define PrivMode_LFNL (1UL<<20)	693	#define PrivMode_LFNL (1UL<<19)
742	/* too annoying to implement X11 highlight tracking */	694	/* too annoying to implement X11 highlight tracking */
743	/* #define PrivMode_MouseX11Track (1LU<<21) */	695	/* #define PrivMode_MouseX11Track (1LU<<20) */
744		696
745	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	697	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
746	#define PrivMode(test,bit) \
747	if (test) \
748	priv_modes |= (bit); \
749	else \
750	priv_modes &= ~(bit)
751		698
752	#ifdef ALLOW_132_MODE	699	#ifdef ALLOW_132_MODE
753	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	700	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
754	#else	701	#else
755	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	702	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
756	#endif	703	#endif
757		704
758	// do not change these constants lightly, there are many interdependencies	705	// do not change these constants lightly, there are many interdependencies
759	#define IMBUFSIZ 128 // input modifier buffer sizes	706	#define IMBUFSIZ 128 // input modifier buffer sizes
760	#define KBUFSZ 512 // size of keyboard mapping buffer	707	#define KBUFSZ 512 // size of keyboard mapping buffer
761	#define CBUFSIZ 4096 // size of command buffer	708	#define CBUFSIZ 2048 // size of command buffer
762	#define UBUFSIZ 4096 // character buffer	709	#define UBUFSIZ 2048 // character buffer
763		710
764	#ifndef PATH_MAX	711	#ifndef PATH_MAX
765	# define PATH_MAX 16384	712	# define PATH_MAX 16384
766	#endif	713	#endif
767		714
…		…
795	/*	742	/*
796	*****************************************************************************	743	*****************************************************************************
797	* MACRO DEFINES	744	* MACRO DEFINES
798	*****************************************************************************	745	*****************************************************************************
799	*/	746	*/
800	#define memset(x, y, z) memset((x), (y), (size_t)(z))	747	#define dLocal(type,name) type const name = this->name
801	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
802	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
803	#define strcasecmp(x, y) strcasecmp((x), (y))
804	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
805	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
806	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
807	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
808	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
809	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
810	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
811	#define strdup(x) strdup((const char *)(x))
812	#define strlen(x) strlen((const char *)(x))
813	#define strchr(x, y) strchr((const char *)(x), (int)(y))
814	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
815		748
816	#define dDisp Display *disp = display->display	749	// for speed reasons, we assume that all codepoints 32 to 126 are
		750	// single-width.
		751	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
817		752
818	/* convert pixel dimensions to row/column values. Everything as int32_t */	753	/* convert pixel dimensions to row/column values. Everything as int32_t */
819	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	754	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
820	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	755	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
821	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	756	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
822	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	757	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
823	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	758	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
824	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	759	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
825	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	760	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
826	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	761	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
827		762
828	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	763	// for m >= -n, ensure remainder lies between 0..n-1
829	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	764	#define MOD(m,n) (((m) + (n)) % (n))
		765
		766	#define LINENO(n) MOD (term_start + int(n), total_rows)
		767	#define ROW(n) row_buf [LINENO (n)]
830		768
831	/* how to build & extract colors and attributes */	769	/* how to build & extract colors and attributes */
832	#define GET_BASEFG(x) (((x) & RS_fgMask))	770	#define GET_BASEFG(x) (((x) & RS_fgMask))
833	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	771	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
834	#ifndef NO_BRIGHTCOLOR
835	# define GET_FGCOLOR(x) \
836	((((x) & RS_Bold) == 0 \
837	|| GET_BASEFG (x) < minCOLOR \
838	|| GET_BASEFG (x) >= minBrightCOLOR) \
839	? GET_BASEFG (x) \
840	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
841	# define GET_BGCOLOR(x) \
842	((((x) & RS_Blink) == 0 \
843	|| GET_BASEBG (x) < minCOLOR \
844	|| GET_BASEBG (x) >= minBrightCOLOR) \
845	? GET_BASEBG (x) \
846	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
847	#else
848	# define GET_FGCOLOR(x) GET_BASEFG(x)
849	# define GET_BGCOLOR(x) GET_BASEBG(x)
850	#endif
851		772
852	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	773	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
853	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	774	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
854		775
855	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	776	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
864	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	785	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
865	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	786	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
866		787
867	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	788	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
868		789
869	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	790	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
870	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	791	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
871		792
872	#if ENABLE_STYLES	793	#if ENABLE_STYLES
873	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	794	# define FONTSET(style) fontset[GET_STYLE (style)]
874	#else	795	#else
875	# define FONTSET(style) TermWin.fontset[0]	796	# define FONTSET(style) fontset[0]
876	#endif	797	#endif
877		798
878	#ifdef HAVE_SCROLLBARS	799	#ifdef HAVE_SCROLLBARS
879	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	800	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
880	#else	801	#else
…		…
903	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	824	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
904	#define scrollbar_position(y) ((y) - scrollBar.beg)	825	#define scrollbar_position(y) ((y) - scrollBar.beg)
905	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	826	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
906	- scrollbar_minheight ())	827	- scrollbar_minheight ())
907		828
908	#if (MENUBAR_MAX > 1)
909	/* rendition style flags */
910	# define menuBar_height() (TermWin.fheight + SHADOW)
911	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
912	# define isMenuBarWindow(w) ((w) == menuBar.win)
913	#else
914	# define menuBar_height() (0)
915	# define menuBar_TotalHeight() (0)
916	# define isMenuBarWindow(w) (0)
917	#endif
918
919	#ifdef XPM_BACKGROUND
920	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
921	#else
922	# define XPMClearArea(a, b, c, d, e, f, g)
923	#endif
924
925	#ifdef UTMP_SUPPORT
926	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
927	# undef HAVE_UTMPX_H
928	# undef HAVE_STRUCT_UTMPX
929	# endif
930	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
931	# undef HAVE_UTMP_H
932	# undef HAVE_STRUCT_UTMP
933	# endif
934
935	# ifdef HAVE_UTMPX_H
936	# include <utmpx.h>
937	# endif
938	# ifdef HAVE_UTMP_H
939	# include <utmp.h>
940	# endif
941	#endif
942
943	#ifdef DEBUG_CMD
944	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
945	#else
946	# define D_CMD(x)
947	#endif
948	#ifdef DEBUG_INIT
949	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
950	#else
951	# define D_INIT(x)
952	#endif
953	#ifdef DEBUG_MAIN
954	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
955	#else
956	# define D_MAIN(x)
957	#endif
958	#ifdef DEBUG_SIZE
959	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
960	#else
961	# define D_SIZE(x)
962	#endif
963
964	extern class rxvt_failure_exception { } rxvt_failure_exception;
965
966	typedef callback1<void, const char *> log_callback;	829	typedef callback<void (const char *)> log_callback;
967		830	typedef callback<int (int)> getfd_callback;
968	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
969	extern void rxvt_log (const char *fmt, ...);
970	extern void rxvt_warn (const char *fmt, ...);
971	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
972	extern void rxvt_exit_failure () __attribute__ ((noreturn));
973		831
974	#define SET_LOCALE(locale) rxvt_set_locale (locale)	832	#define SET_LOCALE(locale) rxvt_set_locale (locale)
975	extern bool rxvt_set_locale (const char *locale);	833	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		834	extern void rxvt_push_locale (const char *locale) NOTHROW;
		835	extern void rxvt_pop_locale () NOTHROW;
976		836
977	/*
978	*****************************************************************************	837	/****************************************************************************/
979	* VARIABLES	838
		839	#define LINE_LONGER 0x0001 // line is continued on the next row
		840	#define LINE_FILTERED 0x0002 // line has been filtered
		841	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		842	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		843	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		844
		845	struct line_t {
		846	text_t *t; // terminal the text
		847	rend_t *r; // rendition, uses RS_ flags
		848	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		849	uint32_t f; // flags
		850
		851	bool is_longer ()
		852	{
		853	return f & LINE_LONGER;
		854	}
		855
		856	void is_longer (int set)
		857	{
		858	if (set)
		859	f |= LINE_LONGER;
		860	else
		861	f &= ~LINE_LONGER;
		862	}
		863
		864	void clear ()
		865	{
		866	t = 0;
		867	r = 0;
		868	l = 0;
		869	f = 0;
		870	}
		871
		872	void touch () // call whenever a line is changed/touched/updated
		873	{
		874	#if ENABLE_PERL
		875	f &= ~LINE_FILTERED;
		876	#endif
		877	}
		878
		879	void touch (int col)
		880	{
		881	max_it (l, col);
		882	touch ();
		883	}
		884	};
		885
980	*****************************************************************************	886	/****************************************************************************/
981	*/
982	#ifdef MENUBAR
983	# include "menubar.h"
984	#endif
985
986	#define BLINK_INTERVAL 0.5
987	#define TEXT_BLINK_INTERVAL 0.5
988
989	#ifndef __attribute__
990	# ifdef __GNUC__
991	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
992	# define __attribute__(x)
993	# endif
994	# endif
995	# define __attribute__(x)
996	#endif
997		887
998	// primivite wrapper around mbstate_t to ensure initialisation	888	// primivite wrapper around mbstate_t to ensure initialisation
999	struct mbstate {	889	struct mbstate {
1000	mbstate_t mbs;	890	mbstate_t mbs;
1001		891
1002	operator mbstate_t *() { return &mbs; }	892	operator mbstate_t *() { return &mbs; }
1003	void reset () { memset (&mbs, 0, sizeof (mbs)); }	893	void reset () { memset (&mbs, 0, sizeof (mbs)); }
1004	mbstate () { reset (); }	894	mbstate () { reset (); }
1005	};	895	};
		896
		897	/****************************************************************************/
1006		898
1007	#define UNICODE_MASK 0x1fffffUL	899	#define UNICODE_MASK 0x1fffffUL
1008		900
1009	#if UNICODE3	901	#if UNICODE3
1010	# define COMPOSE_LO 0x40000000UL	902	# define COMPOSE_LO 0x40000000UL
1011	# define COMPOSE_HI 0x400fffffUL	903	# define COMPOSE_HI 0x400fffffUL
1012	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	904	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1013	#else	905	#else
		906	# if ENABLE_PERL
		907	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		908	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		909	# else
1014	# define COMPOSE_LO 0xd800UL	910	# define COMPOSE_LO 0xd800UL
1015	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	911	# define COMPOSE_HI 0xf8ffUL
1016	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	912	# endif
		913	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1017	#endif	914	#endif
1018		915
1019	#if ENABLE_COMBINING	916	#if ENABLE_COMBINING
1020	// compose chars are used to represent composite characters	917	// compose chars are used to represent composite characters
1021	// that are not representable in unicode, as well as characters	918	// that are not representable in unicode, as well as characters
…		…
1041	};	938	};
1042		939
1043	extern class rxvt_composite_vec rxvt_composite;	940	extern class rxvt_composite_vec rxvt_composite;
1044	#endif	941	#endif
1045		942
		943	/****************************************************************************/
1046		944
1047	#ifdef KEYSYM_RESOURCE	945	#ifdef KEYSYM_RESOURCE
1048	class keyboard_manager;	946	class keyboard_manager;
1049	#endif	947	#endif
1050		948
1051	struct rxvt_term : zero_initialized, rxvt_vars {	949	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		950
		951	// special markers with magic addresses
		952	static const char resval_undef []; // options specifically unset
		953	static const char resval_on []; // boolean options switched on
		954	static const char resval_off []; // or off
		955
1052	log_callback *log_hook; // log error messages through this hook, if != 0	956	log_callback *log_hook; // log error messages through this hook, if != 0
1053		957	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		958	#if ENABLE_PERL
		959	rxvt_perl_term perl;
		960	#endif
1054	struct mbstate mbstate; // current input multibyte state	961	struct mbstate mbstate; // current input multibyte state
1055		962
1056	unsigned char want_refresh:1,	963	unsigned char want_refresh:1,
1057	#ifdef TRANSPARENT	964	#ifdef ENABLE_TRANSPARENCY
1058	want_full_refresh:1, /* awaiting full screen refresh */	965	want_full_refresh:1, /* awaiting full screen refresh */
1059	#endif	966	#endif
1060	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1061	am_transparent:1, /* is a transparent term */
1062	am_pixmap_trans:1, /* transparency w/known root pixmap */
1063	#endif
1064	current_screen:1, /* primary or secondary */	967	current_screen:1, /* primary or secondary */
1065	hate_those_clicks:1, /* a.k.a. keep mark position */
1066	num_scr_allow:1,	968	num_scr_allow:1,
1067	bypass_keystate:1,	969	bypass_keystate:1,
1068	#ifdef CURSOR_BLINK	970	#ifdef CURSOR_BLINK
1069	hidden_cursor:1,	971	hidden_cursor:1,
1070	#endif	972	#endif
…		…
1085	#endif	987	#endif
1086	scrollbar_align,	988	scrollbar_align,
1087	selection_wait,	989	selection_wait,
1088	selection_type;	990	selection_type;
1089	/* ---------- */	991	/* ---------- */
		992	bool rvideo_state, rvideo_mode;
		993	#ifndef NO_BELL
1090	short rvideo;	994	bool rvideo_bell;
		995	#endif
1091	int num_scr; /* screen: number lines scrolled */	996	int num_scr; /* screen: number lines scrolled */
1092	int prev_ncol, /* screen: previous number of columns */	997	int prev_ncol, /* screen: previous number of columns */
1093	prev_nrow; /* screen: previous number of rows */	998	prev_nrow; /* screen: previous number of rows */
1094	/* ---------- */	999	/* ---------- */
1095	rend_t rstyle;	1000	rend_t rstyle;
1096	/* ---------- */
1097	uint32_t pixcolor_set[NPIXCLR_SETS];
1098	/* ---------- */	1001	/* ---------- */
1099	#ifdef SELECTION_SCROLLING	1002	#ifdef SELECTION_SCROLLING
1100	int scroll_selection_lines;	1003	int scroll_selection_lines;
1101	enum page_dirn scroll_selection_dir;	1004	enum page_dirn scroll_selection_dir;
1102	int selection_save_x,	1005	int selection_save_x,
…		…
1108	/* give proper Scroll behaviour */	1011	/* give proper Scroll behaviour */
1109	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1012	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1110	mouse_slip_wheel_speed,	1013	mouse_slip_wheel_speed,
1111	#endif	1014	#endif
1112	refresh_count,	1015	refresh_count,
1113	refresh_limit,
1114	last_bot, /* scrollbar last bottom position */	1016	last_bot, /* scrollbar last bottom position */
1115	last_top, /* scrollbar last top position */	1017	last_top, /* scrollbar last top position */
1116	last_state, /* scrollbar last state */	1018	last_state, /* scrollbar last state */
1117	scrollbar_len,	1019	scrollbar_len,
1118	#ifdef MENUBAR
1119	menu_readonly, /* okay to alter menu? */
1120	Arrows_x,
1121	#endif
1122	#if MENUBAR_MAX > 1
1123	Nbars,
1124	#endif
1125	window_vt_x,	1020	window_vt_x,
1126	window_vt_y,	1021	window_vt_y,
1127	window_sb_x,	1022	window_sb_x,
1128	# ifdef POINTER_BLANK	1023	# ifdef POINTER_BLANK
1129	pointerBlankDelay,	1024	pointerBlankDelay,
…		…
1136	int old_width, /* last used width in screen resize */	1031	int old_width, /* last used width in screen resize */
1137	old_height; /* last used height in screen resize */	1032	old_height; /* last used height in screen resize */
1138	unsigned long priv_modes,	1033	unsigned long priv_modes,
1139	SavedModes;	1034	SavedModes;
1140	/* ---------- */	1035	/* ---------- */
1141	Atom xa[NUM_XA];	1036	Atom *xa;
1142	/* ---------- */	1037	/* ---------- */
1143	#ifdef MENUBAR	1038	#ifdef RXVT_SCROLLBAR
1144	GC menubarGC;
1145	#endif
1146	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1147	GC scrollbarGC,	1039	GC scrollbarGC,
1148	topShadowGC,	1040	topShadowGC,
1149	botShadowGC;	1041	botShadowGC;
1150	#endif	1042	#endif
1151	#ifdef XTERM_SCROLLBAR	1043	#ifdef XTERM_SCROLLBAR
…		…
1183	const char *key_delete;	1075	const char *key_delete;
1184	#endif	1076	#endif
1185	struct mouse_event MEvent;	1077	struct mouse_event MEvent;
1186	XComposeStatus compose;	1078	XComposeStatus compose;
1187	ttymode_t tio;	1079	ttymode_t tio;
1188	#ifdef UTMP_SUPPORT
1189	# ifdef HAVE_STRUCT_UTMP
1190	struct utmp ut;
1191	# endif
1192	# ifdef HAVE_STRUCT_UTMPX
1193	struct utmpx utx;
1194	# endif
1195	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1196	char ut_id[5];
1197	# endif
1198	int utmp_pos;
1199	#endif
1200	row_col_t oldcursor;	1080	row_col_t oldcursor;
1201	#ifdef XPM_BACKGROUND	1081	#ifdef HAVE_BG_PIXMAP
1202	bgPixmap_t bgPixmap;	1082	bgPixmap_t bgPixmap;
1203	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1204	#endif	1083	#endif
1205	#ifdef MENUBAR	1084	#ifdef HAVE_AFTERIMAGE
1206	menu_t *ActiveMenu, /* currently active menu */	1085	ASVisual *asv;
1207	*BuildMenu; /* the menu currently being built */	1086	ASImageManager *asimman;
1208	bar_t *CurrentBar;
1209	# if ! (MENUBAR_MAX > 1)
1210	bar_t BarList;
1211	# endif /* (MENUBAR_MAX > 1) */
1212	#endif
1213	#ifdef CURSOR_BLINK
1214	struct timeval lastcursorchange;
1215	#endif
1216	#ifdef POINTER_BLANK
1217	struct timeval lastmotion;
1218	#endif	1087	#endif
1219		1088
1220	#if ENABLE_OVERLAY	1089	#if ENABLE_OVERLAY
1221	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1090	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1222	text_t **ov_text;	1091	text_t **ov_text;
1223	rend_t **ov_rend;	1092	rend_t **ov_rend;
1224		1093
1225	void scr_swap_overlay ();	1094	void scr_swap_overlay () NOTHROW;
1226	void scr_overlay_new (int x, int y, int w, int h);	1095	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1227	void scr_overlay_off ();	1096	void scr_overlay_off () NOTHROW;
1228	void scr_overlay_set (int x, int y,	1097	void scr_overlay_set (int x, int y,
1229	text_t text,	1098	text_t text,
1230	rend_t rend = OVERLAY_RSTYLE);	1099	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1231	void scr_overlay_set (int x, int y, const char *s);	1100	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1101	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1232	#endif	1102	#endif
1233		1103
1234	vector<void *> allocated; // free these memory blocks with free()	1104	vector<void *> allocated; // free these memory blocks with free()
1235		1105
1236	char *env_windowid; /* environmental variable WINDOWID */	1106	char env_windowid[21]; /* environmental variable WINDOWID */
		1107	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1237	char *env_display; /* environmental variable DISPLAY */	1108	char *env_display; /* environmental variable DISPLAY */
1238	char *env_term; /* environmental variable TERM */	1109	char *env_term; /* environmental variable TERM */
1239	char *env_colorfgbg;	1110
1240	char *locale;	1111	char *locale;
1241	char charsets[4];	1112	char charsets[4];
1242	unsigned char *v_buffer; /* pointer to physical buffer */	1113	char *v_buffer; /* pointer to physical buffer */
1243	unsigned int v_buflen; /* size of area to write */	1114	unsigned int v_buflen; /* size of area to write */
1244	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1115	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1245		1116
1246	#ifdef KEYSYM_RESOURCE	1117	#ifdef KEYSYM_RESOURCE
1247	keyboard_manager *keyboard;	1118	keyboard_manager *keyboard;
1248	#endif	1119	#endif
1249		1120
1250	const char *rs[NUM_RESOURCES];	1121	const char *rs[NUM_RESOURCES];
1251	/* command input buffering */	1122	/* command input buffering */
1252	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1123	char *cmdbuf_ptr, *cmdbuf_endp;
1253	unsigned char cmdbuf_base[CBUFSIZ];	1124	char cmdbuf_base[CBUFSIZ];
		1125
		1126	ptytty *pty;
1254		1127
1255	rxvt_salloc *talloc; // text line allocator	1128	rxvt_salloc *talloc; // text line allocator
1256	rxvt_salloc *ralloc; // rend line allocator	1129	rxvt_salloc *ralloc; // rend line allocator
1257		1130
1258	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1131	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1261	// ISO 14755 entry support	1134	// ISO 14755 entry support
1262	unicode_t iso14755buf;	1135	unicode_t iso14755buf;
1263	void commit_iso14755 ();	1136	void commit_iso14755 ();
1264	int hex_keyval (XKeyEvent &ev);	1137	int hex_keyval (XKeyEvent &ev);
1265	# if ISO_14755	1138	# if ISO_14755
1266	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1139	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1267	void iso14755_54 (int x, int y);	1140	void iso14755_54 (int x, int y);
1268	# endif	1141	# endif
1269	#endif	1142	#endif
1270		1143
1271	// modifies first argument(!)	1144	// modifies first argument(!)
1272	void paste (unsigned char *data, unsigned int len);	1145	void paste (char *data, unsigned int len) NOTHROW;
1273		1146
1274	void flush ();	1147	long vt_emask, vt_emask_perl, vt_emask_xim;
1275		1148
1276	#if TRANSPARENT	1149	void vt_select_input () const NOTHROW
		1150	{
		1151	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1152	}
		1153
		1154	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1277	void rootwin_cb (XEvent &xev);	1155	void rootwin_cb (XEvent &xev);
1278	xevent_watcher rootwin_ev;	1156	xevent_watcher rootwin_ev;
1279	#endif	1157	#endif
1280		1158	#ifdef HAVE_BG_PIXMAP
1281		1159	int update_background ();
1282	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1160	void update_background_cb (time_watcher &w);
1283	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1161	time_watcher update_background_ev;
		1162	#endif
1284		1163
1285	void x_cb (XEvent &xev);	1164	void x_cb (XEvent &xev);
		1165	void flush ();
1286	xevent_watcher termwin_ev;	1166	xevent_watcher termwin_ev;
1287	xevent_watcher vt_ev;	1167	xevent_watcher vt_ev;
1288	#ifdef HAVE_SCROLLBARS	1168	#ifdef HAVE_SCROLLBARS
1289	xevent_watcher scrollbar_ev;	1169	xevent_watcher scrollbar_ev;
1290	#endif	1170	#endif
1291	#ifdef MENUBAR
1292	xevent_watcher menubar_ev;
1293	#endif
1294		1171
		1172	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1295	void check_cb (check_watcher &w); check_watcher check_ev;	1173	void check_cb (check_watcher &w); check_watcher check_ev;
1296	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1174	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1297	void flush_cb (time_watcher &w); time_watcher flush_ev;	1175	void flush_cb (time_watcher &w); time_watcher flush_ev;
1298
1299	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1176	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1300
1301	void incr_cb (time_watcher &w); time_watcher incr_ev;	1177	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1302		1178
1303	#ifdef CURSOR_BLINK	1179	#ifdef CURSOR_BLINK
1304	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1180	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1305	#endif	1181	#endif
1306	#ifdef TEXT_BLINK	1182	#ifdef TEXT_BLINK
1307	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1183	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1184	#endif
		1185	#ifndef NO_BELL
		1186	void bell_cb (time_watcher &w); time_watcher bell_ev;
1308	#endif	1187	#endif
1309		1188
1310	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1189	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1311	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1190	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1312	#endif	1191	#endif
…		…
1322	void pointer_blank ();	1201	void pointer_blank ();
1323	#endif	1202	#endif
1324	void pointer_unblank ();	1203	void pointer_unblank ();
1325		1204
1326	void tt_printf (const char *fmt,...);	1205	void tt_printf (const char *fmt,...);
1327	void tt_write (const unsigned char *data, unsigned int len);	1206	void tt_write (const char *data, unsigned int len);
1328	void pty_write ();	1207	void pty_write ();
1329		1208
1330	void tt_winch ();	1209	void tt_winch ();
1331		1210
1332	rxvt_term ();	1211	rxvt_term ();
1333	~rxvt_term ();	1212	~rxvt_term ();
1334	void destroy ();	1213	void destroy ();
1335	void emergency_cleanup ();	1214	void emergency_cleanup ();
1336		1215
1337	bool init (int argc, const char *const *argv);	1216	bool init (int argc, const char *const *argv, stringvec *envv);
		1217
		1218	bool init (stringvec *argv, stringvec *envv)
		1219	{
		1220	this->argv = argv;
		1221	return init (argv->size (), argv->begin (), envv);
		1222	}
		1223
1338	bool init_vars ();	1224	bool init_vars ();
1339		1225
1340	bool pty_fill ();	1226	bool pty_fill ();
		1227
		1228	void make_current () const // make this the "currently active" urxvt instance
		1229	{
		1230	SET_R (this);
		1231	set_environ (envv);
		1232	rxvt_set_locale (locale);
		1233	}
1341		1234
1342	void init_secondary ();	1235	void init_secondary ();
1343	const char **init_resources (int argc, const char *const *argv);	1236	const char **init_resources (int argc, const char *const *argv);
		1237	const char *x_resource (const char *name);
1344	void init_env ();	1238	void init_env ();
1345	void set_locale (const char *locale);	1239	void set_locale (const char *locale);
1346	void init_xlocale ();	1240	void init_xlocale ();
1347	void init_command (const char *const *argv);	1241	void init_command (const char *const *argv);
1348	void run_command (const char *const *argv);	1242	void run_command (const char *const *argv);
1349	int run_child (const char *const *argv);	1243	int run_child (const char *const *argv);
1350		1244
1351	void color_aliases (int idx);	1245	void color_aliases (int idx);
1352	void recolour_cursor ();	1246	void recolour_cursor ();
1353	void create_windows (int argc, const char *const *argv);	1247	void create_windows (int argc, const char *const *argv);
1354	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1248	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1355	void window_calc (unsigned int width, unsigned int height);	1249	void window_calc (unsigned int newwidth, unsigned int newheight);
1356		1250
1357	#if USE_XIM	1251	#if USE_XIM
1358	rxvt_xim *input_method;	1252	rxvt_xim *input_method;
1359	XIC Input_Context;	1253	XIC Input_Context;
1360	XIMStyle input_style;	1254	XIMStyle input_style;
1361	XPoint spot; // most recently sent spot position	1255	XPoint spot; // most recently sent spot position
1362		1256
1363	void im_destroy ();	1257	void im_destroy ();
1364	void im_cb (); im_watcher im_ev;	1258	void im_cb (); im_watcher im_ev;
1365	void im_set_size (XRectangle &size);	1259	void im_set_size (XRectangle &size);
1366	void im_set_position (XPoint &pos);	1260	void im_set_position (XPoint &pos) NOTHROW;
1367	void im_set_color (unsigned long &fg, unsigned long &bg);	1261	void im_set_color (unsigned long &fg, unsigned long &bg);
1368	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1262	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1369		1263
1370	bool IMisRunning ();	1264	bool IMisRunning ();
1371	void IMSendSpot ();	1265	void IMSendSpot ();
1372	bool IM_get_IC (const char *modifiers);	1266	bool IM_get_IC (const char *modifiers);
1373	void IMSetStatusPosition ();	1267	void IMSetPosition ();
1374	#endif	1268	#endif
1375		1269
1376	void resize_scrollbar ();	1270	void resize_scrollbar ();
1377		1271
1378	void pixel_position (int *x, int *y);
1379
1380	void selection_click (int clicks, int x, int y);
1381	void selection_extend (int x, int y, int flag);
1382	void selection_rotate (int x, int y);
1383
1384	/* autoconvert */
1385
1386	// command.C	1272	// command.C
1387	void lookup_key (XKeyEvent &ev);	1273	void key_press (XKeyEvent &ev);
		1274	void key_release (XKeyEvent &ev);
1388	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1275	unsigned int cmd_write (const char *str, unsigned int count);
1389		1276
1390	unicode_t next_char ();	1277	wchar_t next_char () NOTHROW;
1391	unicode_t cmd_getc ();	1278	wchar_t cmd_getc () THROW ((class out_of_input));
1392	unicode_t next_octet ();	1279	uint32_t next_octet () NOTHROW;
1393	unicode_t cmd_get8 ();	1280	uint32_t cmd_get8 () THROW ((class out_of_input));
1394		1281
1395	bool cmd_parse ();	1282	bool cmd_parse ();
1396	void mouse_report (XButtonEvent &ev);	1283	void mouse_report (XButtonEvent &ev);
1397	void button_press (XButtonEvent &ev);	1284	void button_press (XButtonEvent &ev);
1398	void button_release (XButtonEvent &ev);	1285	void button_release (XButtonEvent &ev);
1399	void focus_in ();	1286	void focus_in ();
1400	void focus_out ();	1287	void focus_out ();
1401	int check_our_parents ();	1288	void update_fade_color (unsigned int idx);
1402	#ifdef PRINTPIPE	1289	#ifdef PRINTPIPE
1403	FILE *popen_printer ();	1290	FILE *popen_printer ();
1404	int pclose_printer (FILE *stream);	1291	int pclose_printer (FILE *stream);
1405	#endif	1292	#endif
1406	void process_print_pipe ();	1293	void process_print_pipe ();
1407	void process_nonprinting (unicode_t ch);	1294	void process_nonprinting (unicode_t ch);
1408	void process_escape_vt52 (unicode_t ch);	1295	void process_escape_vt52 (unicode_t ch);
1409	void process_escape_seq ();	1296	void process_escape_seq ();
1410	void process_csi_seq ();	1297	void process_csi_seq ();
1411	void process_window_ops (const int *args, unsigned int nargs);	1298	void process_window_ops (const int *args, unsigned int nargs);
1412	unsigned char *get_to_st (unicode_t &ends_how);	1299	char *get_to_st (unicode_t &ends_how);
1413	void process_dcs_seq ();	1300	void process_dcs_seq ();
1414	void process_osc_seq ();	1301	void process_osc_seq ();
1415	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1302	void process_color_seq (int report, int color, const char *str, char resp);
1416	void process_xterm_seq (int op, const char *str, unsigned char resp);	1303	void process_xterm_seq (int op, const char *str, char resp);
1417	int privcases (int mode, unsigned long bit);	1304	int privcases (int mode, unsigned long bit);
1418	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1305	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1419	void process_sgr_mode (unsigned int nargs, const int *arg);	1306	void process_sgr_mode (unsigned int nargs, const int *arg);
1420	void process_graphics ();	1307	void process_graphics ();
1421	// init.C	1308	// init.C
1422	void Get_Colours ();	1309	void Get_Colours ();
1423	void get_ourmods ();	1310	void get_ourmods ();
1424	// logging.C
1425	void makeutent (const char *pty, const char *hostname);
1426	void cleanutent ();
1427	// main.C	1311	// main.C
1428	void privileged_utmp (rxvt_privaction action);
1429	bool set_fonts ();	1312	bool set_fonts ();
1430	void set_string_property (Atom prop, const char *str, int len = -1);	1313	void set_string_property (Atom prop, const char *str, int len = -1);
1431	void set_utf8_property (Atom prop, const char *str, int len = -1);	1314	void set_utf8_property (Atom prop, const char *str, int len = -1);
1432	void set_title (const char *str);	1315	void set_title (const char *str);
1433	void set_icon_name (const char *str);	1316	void set_icon_name (const char *str);
1434	void set_window_color (int idx, const char *color);	1317	void set_window_color (int idx, const char *color);
1435	void set_colorfgbg ();	1318	void set_colorfgbg ();
1436	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1319	bool set_color (rxvt_color &color, const char *name);
		1320	void alias_color (int dst, int src);
1437	void set_widthheight (unsigned int width, unsigned int height);	1321	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1438
1439	#ifdef MENUBAR
1440	// menubar.C
1441	void menuitem_free (menu_t *menu, menuitem_t *item);
1442	int action_dispatch (action_t *action);
1443	void menuarrow_free (char name);
1444	void menuarrow_add (char *string);
1445	char *menu_find_base (menu_t **menu, char *path);
1446	menu_t *menu_delete (menu_t *menu);
1447	menu_t *menu_add (menu_t *parent, char *path);
1448	void drawbox_menubar (int x, int len, int state);
1449	void drawtriangle (int x, int y, int state);
1450	void drawbox_menuitem (int y, int state);
1451	void menu_show ();
1452	void menu_display (void (rxvt_term::*update) ());
1453	void menu_hide_all ();
1454	void menu_hide ();
1455	void menu_clear (menu_t *menu);
1456	void menubar_clear ();
1457	bar_t *menubar_find (const char *name);
1458	int menubar_push (const char *name);
1459	void menubar_remove (const char *name);
1460	void menubar_dump (FILE *fp);
1461	void menubar_read (const char *filename);
1462	void menubar_dispatch (char *str);
1463	void draw_Arrows (int name, int state);
1464	void menubar_expose ();
1465	int menubar_mapping (int map);
1466	int menu_select (XButtonEvent &ev);
1467	void menubar_select (XButtonEvent &ev);
1468	void menubar_control (XButtonEvent &ev);
1469	void map_menuBar (int map);
1470	#endif
1471		1322
1472	// screen.C	1323	// screen.C
1473	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1324
1474	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1325	void lalloc (line_t &l) const
		1326	{
		1327	l.t = (text_t *)talloc->alloc ();
		1328	l.r = (rend_t *)ralloc->alloc ();
		1329	}
		1330
		1331	#if 0
		1332	void lfree (line_t &l)
		1333	{
		1334	talloc->free (l.t);
		1335	ralloc->free (l.r);
		1336	}
		1337	#endif
		1338
		1339	void lresize (line_t &l) const
		1340	{
		1341	if (!l.t)
		1342	return;
		1343
		1344	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1345	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1346
		1347	l.l = min (l.l, ncol);
		1348
		1349	if (ncol > prev_ncol)
		1350	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1351	}
		1352
		1353	int fgcolor_of (rend_t r) const NOTHROW
		1354	{
		1355	int base = GET_BASEFG (r);
		1356	#ifndef NO_BRIGHTCOLOR
		1357	if (r & RS_Bold
		1358	# if ENABLE_STYLES
		1359	&& option (Opt_intensityStyles)
		1360	# endif
		1361	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1362	base += minBrightCOLOR - minCOLOR;
		1363	#endif
		1364	return base;
		1365	}
		1366
		1367	int bgcolor_of (rend_t r) const NOTHROW
		1368	{
		1369	int base = GET_BASEBG (r);
		1370	#ifndef NO_BRIGHTCOLOR
		1371	if (r & RS_Blink
		1372	# if ENABLE_STYLES
		1373	&& option (Opt_intensityStyles)
		1374	# endif
		1375	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1376	base += minBrightCOLOR - minCOLOR;
		1377	#endif
		1378	return base;
		1379	}
		1380
		1381	bool option (uint8_t opt) const NOTHROW
		1382	{
		1383	return options[opt >> 3] & (1 << (opt & 7));
		1384	}
		1385
		1386	void set_option (uint8_t opt, bool set = true) NOTHROW
		1387	{
		1388	if (set)
		1389	options[opt >> 3] |= (1 << (opt & 7));
		1390	else
		1391	options[opt >> 3] &= ~(1 << (opt & 7));
		1392	}
		1393
		1394	void PrivMode (int set, unsigned bit) NOTHROW
		1395	{
		1396	if (set)
		1397	priv_modes |= bit;
		1398	else
		1399	priv_modes &= ~bit;
		1400	}
		1401
		1402	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1403	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1475	int scr_scroll_text (int row1, int row2, int count, int spec);	1404	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1476	void scr_reset ();	1405	void scr_reset ();
1477	void scr_reset_realloc ();
1478	void scr_release ();	1406	void scr_release () NOTHROW;
1479	void scr_clear (bool really = false);	1407	void scr_clear (bool really = false) NOTHROW;
1480	void scr_refresh (unsigned char refresh_type);	1408	void scr_refresh () NOTHROW;
1481	bool scr_refresh_rend (rend_t mask, rend_t value);	1409	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1482	void scr_erase_screen (int mode);	1410	void scr_erase_screen (int mode) NOTHROW;
1483	#if ENABLE_FRILLS	1411	#if ENABLE_FRILLS
1484	void scr_erase_savelines ();	1412	void scr_erase_savelines () NOTHROW;
1485	void scr_backindex ();	1413	void scr_backindex () NOTHROW;
1486	void scr_forwardindex ();	1414	void scr_forwardindex () NOTHROW;
1487	#endif	1415	#endif
1488	void scr_touch (bool refresh);	1416	void scr_touch (bool refresh) NOTHROW;
1489	void scr_expose (int x, int y, int width, int height, bool refresh);	1417	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1490	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1418	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1491	void scr_recolour ();	1419	void scr_recolour () NOTHROW;
1492	void scr_remap_chars ();	1420	void scr_remap_chars () NOTHROW;
1493	void scr_remap_chars (text_t *tp, rend_t *rp);	1421	void scr_remap_chars (line_t &l) NOTHROW;
		1422
		1423	enum cursor_mode { SAVE, RESTORE };
1494		1424
1495	void scr_poweron ();	1425	void scr_poweron ();
1496	void scr_cursor (int mode);	1426	void scr_cursor (cursor_mode mode) NOTHROW;
1497	void scr_do_wrap ();	1427	void scr_do_wrap () NOTHROW;
		1428	void scr_swap_screen () NOTHROW;
1498	int scr_change_screen (int scrn);	1429	void scr_change_screen (int scrn);
1499	void scr_color (unsigned int color, int fgbg);	1430	void scr_color (unsigned int color, int fgbg) NOTHROW;
1500	void scr_rendition (int set, int style);	1431	void scr_rendition (int set, int style) NOTHROW;
1501	void scr_add_lines (const unicode_t *str, int nlines, int len);	1432	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1502	void scr_backspace ();	1433	void scr_backspace () NOTHROW;
1503	void scr_tab (int count, bool ht = false);	1434	void scr_tab (int count, bool ht = false) NOTHROW;
1504	void scr_gotorc (int row, int col, int relative);	1435	void scr_gotorc (int row, int col, int relative) NOTHROW;
1505	void scr_index (enum page_dirn direction);	1436	void scr_index (enum page_dirn direction) NOTHROW;
1506	void scr_erase_line (int mode);	1437	void scr_erase_line (int mode) NOTHROW;
1507	void scr_E ();	1438	void scr_E () NOTHROW;
1508	void scr_insdel_lines (int count, int insdel);	1439	void scr_insdel_lines (int count, int insdel) NOTHROW;
1509	void scr_insdel_chars (int count, int insdel);	1440	void scr_insdel_chars (int count, int insdel) NOTHROW;
1510	void scr_scroll_region (int top, int bot);	1441	void scr_scroll_region (int top, int bot) NOTHROW;
1511	void scr_cursor_visible (int mode);	1442	void scr_cursor_visible (int mode) NOTHROW;
1512	void scr_autowrap (int mode);	1443	void scr_autowrap (int mode) NOTHROW;
1513	void scr_relative_origin (int mode);	1444	void scr_relative_origin (int mode) NOTHROW;
1514	void scr_insert_mode (int mode);	1445	void scr_insert_mode (int mode) NOTHROW;
1515	void scr_set_tab (int mode);	1446	void scr_set_tab (int mode) NOTHROW;
1516	void scr_rvideo_mode (int mode);	1447	void scr_rvideo_mode (bool on) NOTHROW;
1517	void scr_report_position ();	1448	void scr_report_position () NOTHROW;
1518	void set_font_style ();	1449	void set_font_style () NOTHROW;
1519	void scr_charset_choose (int set);	1450	void scr_charset_choose (int set) NOTHROW;
1520	void scr_charset_set (int set, unsigned int ch);	1451	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1521	int scr_move_to (int y, int len);	1452	void scr_move_to (int y, int len) NOTHROW;
1522	int scr_page (enum page_dirn direction, int nlines);	1453	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1523	int scr_changeview (unsigned int oldviewstart);	1454	bool scr_changeview (int new_view_start) NOTHROW;
1524	void scr_bell ();	1455	void scr_bell () NOTHROW;
1525	void scr_printscreen (int fullhist);	1456	void scr_printscreen (int fullhist) NOTHROW;
		1457	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1458	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1526	void scr_reverse_selection ();	1459	void scr_reverse_selection () NOTHROW;
1527	void scr_dump (int fd);	1460	void scr_dump (int fd) NOTHROW;
		1461
1528	void selection_check (int check_more);	1462	void selection_check (int check_more) NOTHROW;
1529	void selection_paste (Window win, Atom prop, bool delete_prop);	1463	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1530	void selection_property (Window win, Atom prop);	1464	void selection_property (Window win, Atom prop) NOTHROW;
1531	void selection_request (Time tm, int x, int y);	1465	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1532	int selection_request_other (Atom target, int selnum);	1466	int selection_request_other (Atom target, int selnum) NOTHROW;
1533	void selection_clear ();	1467	void selection_clear () NOTHROW;
1534	void selection_make (Time tm);	1468	void selection_make (Time tm);
		1469	bool selection_grab (Time tm) NOTHROW;
1535	void selection_start_colrow (int col, int row);	1470	void selection_start_colrow (int col, int row) NOTHROW;
1536	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1471	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1537	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1472	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1538	void selection_remove_trailing_spaces ();	1473	void selection_remove_trailing_spaces () NOTHROW;
1539	void selection_send (const XSelectionRequestEvent &rq);	1474	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1475	void selection_click (int clicks, int x, int y) NOTHROW;
		1476	void selection_extend (int x, int y, int flag) NOTHROW;
		1477	void selection_rotate (int x, int y) NOTHROW;
		1478
		1479	void pixel_position (int *x, int *y) NOTHROW;
1540		1480
1541	#if defined(NEXT_SCROLLBAR)	1481	#if defined(NEXT_SCROLLBAR)
1542	// scrollbar-next.C	1482	// scrollbar-next.C
1543	Pixmap renderPixmap (const char *const *data, int width, int height);	1483	Pixmap renderPixmap (const char *const *data, int width, int height);
1544	void init_scrollbar_stuff ();	1484	void init_scrollbar_stuff ();
…		…
1546	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1547	#endif	1487	#endif
1548		1488
1549	#if defined(RXVT_SCROLLBAR)	1489	#if defined(RXVT_SCROLLBAR)
1550	// scrollbar-rxvt.C	1490	// scrollbar-rxvt.C
1551	void Draw_button (int x, int y, int state, int dirn);
1552	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1491	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1553	#endif	1492	#endif
1554		1493
1555	#if defined(XTERM_SCROLLBAR)	1494	#if defined(XTERM_SCROLLBAR)
1556	// scrollbar-xterm.C	1495	// scrollbar-xterm.C
…		…
1571	void get_options (int argc, const char *const *argv);	1510	void get_options (int argc, const char *const *argv);
1572	int parse_keysym (const char *str, const char *arg);	1511	int parse_keysym (const char *str, const char *arg);
1573	void get_xdefaults (FILE *stream, const char *name);	1512	void get_xdefaults (FILE *stream, const char *name);
1574	void extract_resources ();	1513	void extract_resources ();
1575	// xpm.C	1514	// xpm.C
1576	int scale_pixmap (const char *geom);	1515	void get_window_origin (int &x, int &y);
1577	void resize_pixmap ();	1516	Pixmap get_pixmap_property (int prop_id);
1578	Pixmap set_bgPixmap (const char *file);
1579	};	1517	};
1580		1518
1581	/*
1582	*****************************************************************************
1583	* PROTOTYPES
1584	*****************************************************************************
1585	*/
1586	#ifdef PROTOTYPES
1587	# define __PROTO(p) p
1588	#else
1589	# define __PROTO(p) ()
1590	#endif
1591
1592	#ifdef DEBUG_malloc
1593	# include "dmalloc.h" /* This comes last */
1594	#endif
1595
1596	#endif /* _RXVT_H_ */	1519	#endif /* _RXVT_H_ */
1597		1520

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