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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.159 by root, Fri Aug 5 16:42:44 2005 UTC vs.
Revision 1.300 by ayin, Mon Aug 27 20:53:16 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_r_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_Str_trim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);	124	int rxvt_Str_escaped (char *str) NOTHROW;
118	char ** rxvt_splitcommastring (const char *cs);	125	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	126	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	127
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	128	/////////////////////////////////////////////////////////////////////////////
122	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	129
123	void rxvt_usleep (int usecs);	130	// temporarily replace the process environment
		131	extern char **environ;
		132	extern char **rxvt_environ; // the original environ pointer
		133
		134	static inline void set_environ (stringvec *envv)
		135	{
		136	#if ENABLE_PERL
		137	assert (envv);
		138	#else
		139	if (envv)
		140	#endif
		141	environ = (char **)envv->begin ();
		142	}
		143
		144	static inline void set_environ (char **envv)
		145	{
		146	#if ENABLE_PERL
		147	assert (envv);
		148	#else
		149	if (envv)
		150	#endif
		151	environ = envv;
		152	}
124		153
125	/*	154	/*
126	*****************************************************************************	155	*****************************************************************************
127	* STRUCTURES AND TYPEDEFS	156	* STRUCTURES AND TYPEDEFS
128	*****************************************************************************	157	*****************************************************************************
129	*/	158	*/
130	struct grwin_t;	159	struct grwin_t;
131		160
132	/* Sanitize menubar info */
133	#ifndef MENUBAR
134	# undef MENUBAR_MAX
135	#endif
136	#ifndef MENUBAR_MAX
137	# define MENUBAR_MAX 0
138	#endif
139
140	/* If we're using either the rxvt scrollbar or menu bars, keep the	161	/* If we're using either the rxvt scrollbar, keep the
141	* scrollColor resource.	162	* scrollColor resource.
142	*/	163	*/
143	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	164	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144	# define KEEP_SCROLLCOLOR 1	165	# define KEEP_SCROLLCOLOR 1
145	#else	166	#else
146	# undef KEEP_SCROLLCOLOR	167	# undef KEEP_SCROLLCOLOR
147	#endif	168	#endif
148		169
		170	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
		171	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
		172	struct bgPixmap_t {
		173
		174	enum {
		175	geometrySet = (1UL<<0),
		176	propScale = (1UL<<1),
		177	geometryFlags = (geometrySet|propScale),
		178
		179	tintSet = (1UL<<8),
		180	tintNeeded = (1UL<<9),
		181	tintWholesome = (1UL<<10),
		182	tintServerSide = (1UL<<11),
		183	tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
		184	blurNeeded = (1UL<<12),
		185
		186	isTransparent = (1UL<<16),
		187	isInvalid = (1UL<<17)
		188	};
		189
		190	unsigned long flags;
		191
		192	enum {
		193	transpPmapTiled = (1UL<<0),
		194	transpPmapTinted = tintNeeded,
		195	transpPmapBlured = blurNeeded,
		196	transpTransformations = (tintNeeded|blurNeeded)
		197	}; /* this flags are returned by make_transparency_pixmap if called */
		198
149	#ifdef XPM_BACKGROUND	199	# ifdef XPM_BACKGROUND
150	typedef struct {	200	# ifdef HAVE_AFTERIMAGE
151	short w, h, x, y;	201	ASImage *original_asim;
		202	bool render_asim (ASImage *background, ARGB32 background_tint);
		203	# endif
		204
		205	enum { defaultScale = 100, defaultAlign = 50 };
		206
		207	unsigned int h_scale, v_scale;/* percents of the window size */
		208	int h_align, v_align; /* percents of the window size:
		209	0 - left align, 50 - center, 100 - right */
		210	void unset_geometry () { flags = flags & ~geometryFlags; };
		211	bool set_geometry (const char *geom);
		212	void set_defaultGeometry ()
		213	{
		214	h_scale = v_scale = defaultScale;
		215	h_align = v_align = defaultAlign;
		216	flags |= geometrySet;
		217	};
		218
		219	bool set_file (const char *file);
		220	# endif /* XPM_BACKGROUND */
		221
		222	rxvt_term *target;
		223	bool set_target (rxvt_term *new_target);
		224
		225	# ifdef ENABLE_TRANSPARENCY
		226	int root_depth; /* obtained when target is set */
		227	Pixmap root_pixmap; /* current root pixmap set */
		228	rxvt_color tint;
		229	int shade;
		230	int h_blurRadius, v_blurRadius;
		231
		232	bool set_transparent ();
		233	bool set_blur_radius (const char *geom);
		234	bool set_tint (rxvt_color &new_tint);
		235	bool unset_tint ();
		236	bool set_shade (const char *shade_str);
		237	bool set_root_pixmap ();
		238
		239	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
		240	# endif
		241	double invalid_since;
		242
152	Pixmap pixmap;	243	Pixmap pixmap;
153	} bgPixmap_t;	244	unsigned int pmap_width, pmap_height;
		245	unsigned int pmap_depth;
		246
		247	bool window_size_sensitive ();
		248	bool need_client_side_rendering ();
		249	void apply ();
		250	bool render ();
		251	void invalidate () {
		252	if (!(flags & isInvalid))
		253	{
		254	flags |= isInvalid;
		255	invalid_since = NOW;
		256	}
		257	};
		258	};
		259	#else
		260	# undef HAVE_BG_PIXMAP
154	#endif	261	#endif
155		262
156	/*	263	/*
157	* the 'essential' information for reporting Mouse Events	264	* the 'essential' information for reporting Mouse Events
158	* pared down from XButtonEvent	265	* pared down from XButtonEvent
…		…
162	Time time; /* milliseconds */	269	Time time; /* milliseconds */
163	unsigned int state; /* key or button mask */	270	unsigned int state; /* key or button mask */
164	unsigned int button; /* detail */	271	unsigned int button; /* detail */
165	};	272	};
166		273
167	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
168	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
169	#define SWAP_IT(one, two, typeof) \
170	do { \
171	typeof swapittmp; \
172	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
173	} while (/* CONSTCOND */ 0)
174	#define BOUND_POSITIVE_INT16(val) \
175	(int16_t) ((val) <= 0 \
176	? 0 \
177	: min ((val), (((uint16_t)-1)>>1)))
178
179	#if ENABLE_FRILLS	274	#if ENABLE_FRILLS
180	typedef struct _mwmhints {	275	typedef struct _mwmhints {
181	CARD32 flags;	276	CARD32 flags;
182	CARD32 functions;	277	CARD32 functions;
183	CARD32 decorations;	278	CARD32 decorations;
…		…
230		325
231	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	326	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
232	# define NO_MOUSE_REPORT_SCROLLBAR 1	327	# define NO_MOUSE_REPORT_SCROLLBAR 1
233	#endif	328	#endif
234		329
235	#ifdef NO_RESOURCES
236	# undef USE_XGETDEFAULT
237	#endif
238
239	#if ISO_14755
240	# define ENABLE_OVERLAY 1
241	#endif
242
243	/* now look for other badly set stuff */	330	/* now look for other badly set stuff */
244		331
245	#if !defined (EACCESS) && defined(EAGAIN)	332	#if !defined (EACCESS) && defined(EAGAIN)
246	# define EACCESS EAGAIN	333	# define EACCESS EAGAIN
247	#endif	334	#endif
…		…
249	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	336	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250	# define EXIT_SUCCESS 0 /* exit function success */	337	# define EXIT_SUCCESS 0 /* exit function success */
251	# define EXIT_FAILURE 1 /* exit function failure */	338	# define EXIT_FAILURE 1 /* exit function failure */
252	#endif	339	#endif
253		340
254	#define menuBar_esc 10
255	#define scrollBar_esc 30	341	#define scrollBar_esc 30
256	#define menuBar_margin 2 /* margin below text */
257		342
258	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	343	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
259	# define HAVE_SCROLLBARS 1	344	# define HAVE_SCROLLBARS 1
260	#endif
261
262	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263	#ifdef HALFSHADOW
264	# define SHADOW 1
265	#else
266	# define SHADOW 2
267	#endif	345	#endif
268		346
269	#define R_SB_ALIGN_CENTRE 0	347	#define R_SB_ALIGN_CENTRE 0
270	#define R_SB_ALIGN_TOP 1	348	#define R_SB_ALIGN_TOP 1
271	#define R_SB_ALIGN_BOTTOM 2	349	#define R_SB_ALIGN_BOTTOM 2
…		…
344	* |	422	* |
345	* +---< SB_WIDTH_NEXT	423	* +---< SB_WIDTH_NEXT
346	*/	424	*/
347		425
348	enum {	426	enum {
349	NO_REFRESH = 0 , /* Window not visible at all! */	427	NO_REFRESH = 0, /* Window not visible at all! */
350	FAST_REFRESH = 1<<0, /* Fully exposed window */	428	FAST_REFRESH = 1, /* Fully exposed window */
351	SLOW_REFRESH = 1<<1, /* Partially exposed window */	429	SLOW_REFRESH = 2, /* Partially exposed window */
352	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353	};	430	};
354		431
355	#ifdef NO_SECONDARY_SCREEN	432	#ifdef NO_SECONDARY_SCREEN
356	# define NSCREENS 0	433	# define NSCREENS 0
357	#else	434	#else
…		…
363	#define FONT_DN "#-"	440	#define FONT_DN "#-"
364	#define FONT_UP "#+"	441	#define FONT_UP "#+"
365		442
366	/* flags for rxvt_scr_gotorc () */	443	/* flags for rxvt_scr_gotorc () */
367	enum {	444	enum {
368	C_RELATIVE = 1 , /* col movement is relative */	445	C_RELATIVE = 1, /* col movement is relative */
369	R_RELATIVE = 2, /* row movement is relative */	446	R_RELATIVE = 2, /* row movement is relative */
370	RELATIVE = 1 | 2,	447	RELATIVE = C_RELATIVE | R_RELATIVE,
371	};	448	};
372		449
373	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	450	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
374	enum {	451	enum {
375	INSERT = -1, /* don't change these values */	452	INSERT = -1, /* don't change these values */
…		…
388	enum {	465	enum {
389	PRIMARY = 0,	466	PRIMARY = 0,
390	SECONDARY,	467	SECONDARY,
391	};	468	};
392		469
393	#define RS_None 0 /* Normal */	470	#define RS_None 0
394		471
395	#define RS_fgMask 0x0000007fUL /* 128 colors */	472	#define RS_fgMask 0x0000007fUL // 128 colors
396	#define RS_bgMask 0x00003f80UL /* 128 colors */	473	#define RS_bgMask 0x00003f80UL // 128 colors
397		474
398	// font styles	475	// font styles
399	#define RS_Bold 0x00004000UL // value 1	476	#define RS_Bold 0x00004000UL // value 1
400	#define RS_Italic 0x00008000UL // value 2	477	#define RS_Italic 0x00008000UL // value 2
401		478
402	// fake styles	479	// fake styles
403	#define RS_Blink 0x00010000UL /* blink */	480	#define RS_Blink 0x00010000UL // blink
404	#define RS_RVid 0x00020000UL /* reverse video */	481	#define RS_RVid 0x00020000UL // reverse video
405	#define RS_Uline 0x00040000UL /* underline */	482	#define RS_Uline 0x00040000UL // underline
406		483
407	// 5 bits still to go	484	// toggle this to force redraw, must be != RS_Careful
		485	#define RS_redraw 0x01000000UL
		486
		487	// 5 custom bits for extensions
		488	#define RS_customCount 32
		489	#define RS_customMask 0x00f80000UL
		490	#define RS_customShift 19
408		491
409	// other flags	492	// other flags
410	#define RS_Careful 0x80000000UL /* be careful when drawing these */	493	#define RS_Careful 0x80000000UL /* be careful when drawing these */
411		494
412	#define RS_styleCount 4	495	#define RS_styleCount 4
…		…
454	XTerm_property = 3, // change X property	537	XTerm_property = 3, // change X property
455	XTerm_Color = 4, // change colors	538	XTerm_Color = 4, // change colors
456	XTerm_Color00 = 10, // not implemented, CLASH!	539	XTerm_Color00 = 10, // not implemented, CLASH!
457	XTerm_Color01 = 11, // not implemented	540	XTerm_Color01 = 11, // not implemented
458	XTerm_Color_cursor = 12, // change actual 'Cursor' color	541	XTerm_Color_cursor = 12, // change actual 'Cursor' color
459	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	542	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
460	XTerm_Color_pointer_bg = 14, // not implemented	543	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
461	XTerm_Color05 = 15, // not implemented	544	XTerm_Color05 = 15, // not implemented (tektronix fg)
462	XTerm_Color06 = 16, // not implemented	545	XTerm_Color06 = 16, // not implemented (tektronix bg)
463	XTerm_Color_RV = 17, // change actual 'Highlight' color	546	XTerm_Color_RV = 17, // change actual 'Highlight' color
464	XTerm_logfile = 46, // not implemented	547	XTerm_logfile = 46, // not implemented
465	XTerm_font = 50,	548	XTerm_font = 50,
466		549
467	XTerm_konsole30 = 30, // reserved for konsole	550	XTerm_konsole30 = 30, // reserved for konsole
468	XTerm_konsole31 = 31, // reserved for konsole	551	XTerm_konsole31 = 31, // reserved for konsole
469	XTerm_emacs51 = 51, // reserved for emacs shell	552	XTerm_emacs51 = 51, // reserved for emacs shell
470	/*	553	/*
471	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	554	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		555	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
472	*/	556	*/
473	XTerm_Color_BD = 18, // change actual 'Bold' color	557	Rxvt_Color_BD = 18, // change actual 'Bold' color
474	XTerm_Color_UL = 19, // change actual 'Underline' color	558	Rxvt_Color_UL = 19, // change actual 'Underline' color
475	XTerm_Pixmap = 20, // new bg pixmap	559	Rxvt_Pixmap = 20, // new bg pixmap
476	XTerm_restoreFG = 39, // change default fg color	560	Rxvt_restoreFG = 39, // change default fg color
477	XTerm_restoreBG = 49, // change default bg color	561	Rxvt_restoreBG = 49, // change default bg color
478	XTerm_dumpscreen = 55, // dump scrollback and all of screen	562	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
479		563
480	URxvt_locale = 701, // change locale	564	URxvt_locale = 701, // change locale
481	URxvt_Menu = 703, // set menu item	565	URxvt_version = 702, // request version
		566
482	URxvt_Color_IT = 704, // change actual 'Italic' colour	567	URxvt_Color_IT = 704, // change actual 'Italic' colour
483	URxvt_Color_tint = 705, // change actual tint colour	568	URxvt_Color_tint = 705, // change actual tint colour
		569	URxvt_Color_BD = 706,
		570	URxvt_Color_UL = 707,
484		571
485	URxvt_font = 710,	572	URxvt_font = 710,
486	URxvt_boldFont = 711,	573	URxvt_boldFont = 711,
487	URxvt_italicFont = 712,	574	URxvt_italicFont = 712,
488	URxvt_boldItalicFont = 713,	575	URxvt_boldItalicFont = 713,
489		576
490	URxvt_view_up = 720,	577	URxvt_view_up = 720,
491	URxvt_view_down = 721,	578	URxvt_view_down = 721,
		579
		580	URxvt_perl = 777,
492	};	581	};
493		582
494	/* Words starting with `Color_' are colours. Others are counts */	583	/* Words starting with `Color_' are colours. Others are counts */
495	/*	584	/*
496	* The following comment is mostly obsolete since pixcolor_set was expanded:
497	* We're currently upto 29 colours. Only 3 more available. The
498	* PixColor and rendition colour usage should probably be decoupled	585	* The PixColor and rendition colour usage should probably be decoupled
499	* on the unnecessary items, e.g. Color_pointer, but won't bother	586	* on the unnecessary items, e.g. Color_pointer, but won't bother
500	* until we need to. Also, be aware of usage in pixcolor_set	587	* until we need to. Also, be aware of usage in pixcolor_set
501	*/	588	*/
502		589
503	enum colour_list {	590	enum colour_list {
		591	Color_none = -2,
		592	Color_transparent = -1,
504	Color_fg = 0,	593	Color_fg = 0,
505	Color_bg,	594	Color_bg,
506	minCOLOR, /* 2 */	595	minCOLOR, /* 2 */
507	Color_Black = minCOLOR,	596	Color_Black = minCOLOR,
508	Color_Red3,	597	Color_Red3,
…		…
550	#endif	639	#endif
551	#ifdef KEEP_SCROLLCOLOR	640	#ifdef KEEP_SCROLLCOLOR
552	Color_scroll,	641	Color_scroll,
553	Color_trough,	642	Color_trough,
554	#endif	643	#endif
555	#if TINTING	644	#if ENABLE_TRANSPARENCY
556	Color_tint,	645	Color_tint,
		646	#endif
		647	#if OFF_FOCUS_FADING
		648	Color_fade,
557	#endif	649	#endif
558	NRS_COLORS, /* */	650	NRS_COLORS, /* */
559	#ifdef KEEP_SCROLLCOLOR	651	#ifdef KEEP_SCROLLCOLOR
560	Color_topShadow = NRS_COLORS,	652	Color_topShadow = NRS_COLORS,
561	Color_bottomShadow,	653	Color_bottomShadow,
…		…
565	#endif	657	#endif
566	};	658	};
567		659
568	#define Color_Bits 7 // 0 .. maxTermCOLOR	660	#define Color_Bits 7 // 0 .. maxTermCOLOR
569		661
570	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
571	#define NPIXCLR_BITS 32
572
573	/*	662	/*
574	* Resource list	663	* Resource list
575	*/	664	*/
576	enum {	665	enum {
577	Rs_display_name = 0,	666	# define def(name) Rs_ ## name,
578	Rs_term_name,	667	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
579	Rs_iconName,	668	# include "rsinc.h"
580	Rs_geometry,	669	# undef def
581	Rs_reverseVideo,	670	# undef reserve
582	Rs_color,
583	_Rs_color = Rs_color + NRS_COLORS - 1,
584	Rs_font,
585	#if ENABLE_STYLES
586	Rs_boldFont,
587	Rs_italicFont,
588	Rs_boldItalicFont,
589	#endif
590	Rs_name,
591	Rs_title,
592	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
593	Rs_path,
594	#endif
595	#ifdef XPM_BACKGROUND
596	Rs_backgroundPixmap,
597	#endif
598	#if (MENUBAR_MAX)
599	Rs_menu,
600	#endif
601	Rs_loginShell,
602	Rs_jumpScroll,
603	#ifdef HAVE_SCROLLBARS
604	Rs_scrollBar,
605	Rs_scrollBar_right,
606	Rs_scrollBar_floating,
607	Rs_scrollBar_align,
608	Rs_scrollstyle, /* Rs_scrollBar_style */
609	Rs_scrollBar_thickness,
610	#endif
611	Rs_scrollTtyOutput,
612	Rs_scrollTtyKeypress,
613	Rs_scrollWithBuffer,
614	Rs_saveLines,
615	Rs_utmpInhibit,
616	Rs_visualBell,
617	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
618	Rs_mapAlert,
619	#endif
620	#ifdef META8_OPTION
621	Rs_meta8,
622	#endif
623	#ifdef MOUSE_WHEEL
624	Rs_mouseWheelScrollPage,
625	#endif
626	#ifndef NO_BACKSPACE_KEY
627	Rs_backspace_key,
628	#endif
629	#ifndef NO_DELETE_KEY
630	Rs_delete_key,
631	#endif
632	Rs_selectstyle,
633	#ifdef PRINTPIPE
634	Rs_print_pipe,
635	#endif
636	#ifdef USE_XIM
637	Rs_preeditType,
638	Rs_inputMethod,
639	#endif
640	#ifdef TRANSPARENT
641	Rs_transparent,
642	Rs_transparent_all,
643	#endif
644	#if ENABLE_FRILLS
645	Rs_ext_bwidth,
646	Rs_int_bwidth,
647	Rs_borderLess,
648	Rs_lineSpace,
649	Rs_pty_fd,
650	Rs_cursorUnderline,
651	#endif
652	#if CURSOR_BLINK
653	Rs_cursorBlink,
654	#endif
655	#if ENABLE_XEMBED
656	Rs_embed,
657	#endif
658	Rs_cutchars,
659	Rs_modifier,
660	Rs_answerbackstring,
661	Rs_tripleclickwords,
662	Rs_insecure,
663	Rs_pointerBlank,
664	Rs_pointerBlankDelay,
665	Rs_imLocale,
666	Rs_imFont,
667	Rs_pastableTabs,
668	#ifndef NO_SECONDARY_SCREEN
669	Rs_secondaryScreen,
670	Rs_secondaryScroll,
671	#endif
672	#ifdef OFF_FOCUS_FADING
673	Rs_fade,
674	#endif
675	#ifdef TINTING
676	Rs_shade,
677	#endif
678	NUM_RESOURCES	671	NUM_RESOURCES
679	};
680
681	// see init.C:xa_names, which must be kept in sync
682	enum {
683	XA_TEXT = 0,
684	XA_COMPOUND_TEXT,
685	XA_UTF8_STRING,
686	XA_MULTIPLE,
687	XA_TARGETS,
688	XA_TIMESTAMP,
689	XA_VT_SELECTION,
690	XA_INCR,
691	XA_WM_PROTOCOLS,
692	XA_WM_DELETE_WINDOW,
693	XA_CLIPBOARD,
694	#if ENABLE_FRILLS
695	XA_MOTIF_WM_HINTS,
696	#endif
697	#if ENABLE_EWMH
698	XA_NET_WM_PID,
699	XA_NET_WM_NAME,
700	XA_NET_WM_ICON_NAME,
701	XA_NET_WM_PING,
702	#endif
703	#if USE_XIM
704	XA_WM_LOCALE_NAME,
705	#endif
706	#if TRANSPARENT
707	XA_XROOTPMAP_ID,
708	XA_ESETROOT_PMAP_ID,
709	#endif
710	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
711	XA_DNDPROTOCOL,
712	XA_DNDSELECTION,
713	#endif
714	#if ENABLE_XEMBED
715	XA_XEMBED,
716	XA_XEMBED_INFO,
717	#endif
718	NUM_XA
719	};	672	};
720		673
721	/* DEC private modes */	674	/* DEC private modes */
722	#define PrivMode_132 (1UL<<0)	675	#define PrivMode_132 (1UL<<0)
723	#define PrivMode_132OK (1UL<<1)	676	#define PrivMode_132OK (1UL<<1)
…		…
732	#define PrivMode_ShiftKeys (1UL<<10)	685	#define PrivMode_ShiftKeys (1UL<<10)
733	#define PrivMode_VisibleCursor (1UL<<11)	686	#define PrivMode_VisibleCursor (1UL<<11)
734	#define PrivMode_MouseX10 (1UL<<12)	687	#define PrivMode_MouseX10 (1UL<<12)
735	#define PrivMode_MouseX11 (1UL<<13)	688	#define PrivMode_MouseX11 (1UL<<13)
736	#define PrivMode_scrollBar (1UL<<14)	689	#define PrivMode_scrollBar (1UL<<14)
737	#define PrivMode_menuBar (1UL<<15)
738	#define PrivMode_TtyOutputInh (1UL<<16)	690	#define PrivMode_TtyOutputInh (1UL<<15)
739	#define PrivMode_Keypress (1UL<<17)	691	#define PrivMode_Keypress (1UL<<16)
740	#define PrivMode_smoothScroll (1UL<<18)	692	#define PrivMode_smoothScroll (1UL<<17)
741	#define PrivMode_vt52 (1UL<<19)	693	#define PrivMode_vt52 (1UL<<18)
742	#define PrivMode_LFNL (1UL<<20)	694	#define PrivMode_LFNL (1UL<<19)
743	/* too annoying to implement X11 highlight tracking */	695	/* too annoying to implement X11 highlight tracking */
744	/* #define PrivMode_MouseX11Track (1LU<<21) */	696	/* #define PrivMode_MouseX11Track (1LU<<20) */
745		697
746	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	698	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
747	#define PrivMode(test,bit) \
748	if (test) \
749	priv_modes |= (bit); \
750	else \
751	priv_modes &= ~(bit)
752		699
753	#ifdef ALLOW_132_MODE	700	#ifdef ALLOW_132_MODE
754	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	701	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
755	#else	702	#else
756	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	703	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
757	#endif	704	#endif
758		705
759	// do not change these constants lightly, there are many interdependencies	706	// do not change these constants lightly, there are many interdependencies
760	#define IMBUFSIZ 128 // input modifier buffer sizes	707	#define IMBUFSIZ 128 // input modifier buffer sizes
761	#define KBUFSZ 512 // size of keyboard mapping buffer	708	#define KBUFSZ 512 // size of keyboard mapping buffer
762	#define CBUFSIZ 4096 // size of command buffer	709	#define CBUFSIZ 2048 // size of command buffer
763	#define UBUFSIZ 4096 // character buffer	710	#define UBUFSIZ 2048 // character buffer
764		711
765	#ifndef PATH_MAX	712	#ifndef PATH_MAX
766	# define PATH_MAX 16384	713	# define PATH_MAX 16384
767	#endif	714	#endif
768		715
…		…
796	/*	743	/*
797	*****************************************************************************	744	*****************************************************************************
798	* MACRO DEFINES	745	* MACRO DEFINES
799	*****************************************************************************	746	*****************************************************************************
800	*/	747	*/
801	#define memset(x, y, z) memset((x), (y), (size_t)(z))	748	#define dLocal(type,name) type const name = this->name
802	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
803	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
804	#define strcasecmp(x, y) strcasecmp((x), (y))
805	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
806	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
807	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
808	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
809	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
810	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
811	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
812	#define strdup(x) strdup((const char *)(x))
813	#define strlen(x) strlen((const char *)(x))
814	#define strchr(x, y) strchr((const char *)(x), (int)(y))
815	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
816		749
817	#define dDisp Display *disp = display->display	750	// for speed reasons, we assume that all codepoints 32 to 126 are
		751	// single-width.
		752	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
818		753
819	/* convert pixel dimensions to row/column values. Everything as int32_t */	754	/* convert pixel dimensions to row/column values. Everything as int32_t */
820	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	755	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
821	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	756	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
822	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	757	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
823	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	758	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
824	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	759	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
825	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	760	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
826	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	761	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
827	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	762	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
828		763
829	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	764	// for m >= -n, ensure remainder lies between 0..n-1
830	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	765	#define MOD(m,n) (((m) + (n)) % (n))
		766
		767	#define LINENO(n) MOD (term_start + int(n), total_rows)
		768	#define ROW(n) row_buf [LINENO (n)]
831		769
832	/* how to build & extract colors and attributes */	770	/* how to build & extract colors and attributes */
833	#define GET_BASEFG(x) (((x) & RS_fgMask))	771	#define GET_BASEFG(x) (((x) & RS_fgMask))
834	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	772	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
835	#ifndef NO_BRIGHTCOLOR
836	# define GET_FGCOLOR(x) \
837	((((x) & RS_Bold) == 0 \
838	|| GET_BASEFG (x) < minCOLOR \
839	|| GET_BASEFG (x) >= minBrightCOLOR) \
840	? GET_BASEFG (x) \
841	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
842	# define GET_BGCOLOR(x) \
843	((((x) & RS_Blink) == 0 \
844	|| GET_BASEBG (x) < minCOLOR \
845	|| GET_BASEBG (x) >= minBrightCOLOR) \
846	? GET_BASEBG (x) \
847	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
848	#else
849	# define GET_FGCOLOR(x) GET_BASEFG(x)
850	# define GET_BGCOLOR(x) GET_BASEBG(x)
851	#endif
852		773
853	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	774	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
854	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	775	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
855		776
856	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	777	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
865	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	786	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
866	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	787	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
867		788
868	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	789	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
869		790
870	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	791	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
871	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	792	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
872		793
873	#if ENABLE_STYLES	794	#if ENABLE_STYLES
874	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	795	# define FONTSET(style) fontset[GET_STYLE (style)]
875	#else	796	#else
876	# define FONTSET(style) TermWin.fontset[0]	797	# define FONTSET(style) fontset[0]
877	#endif	798	#endif
878		799
879	#ifdef HAVE_SCROLLBARS	800	#ifdef HAVE_SCROLLBARS
880	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	801	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
881	#else	802	#else
…		…
904	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	825	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
905	#define scrollbar_position(y) ((y) - scrollBar.beg)	826	#define scrollbar_position(y) ((y) - scrollBar.beg)
906	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	827	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
907	- scrollbar_minheight ())	828	- scrollbar_minheight ())
908		829
909	#if (MENUBAR_MAX > 1)
910	/* rendition style flags */
911	# define menuBar_height() (TermWin.fheight + SHADOW)
912	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
913	# define isMenuBarWindow(w) ((w) == menuBar.win)
914	#else
915	# define menuBar_height() (0)
916	# define menuBar_TotalHeight() (0)
917	# define isMenuBarWindow(w) (0)
918	#endif
919
920	#ifdef XPM_BACKGROUND
921	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
922	#else
923	# define XPMClearArea(a, b, c, d, e, f, g)
924	#endif
925
926	#ifdef UTMP_SUPPORT
927	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
928	# undef HAVE_UTMPX_H
929	# undef HAVE_STRUCT_UTMPX
930	# endif
931	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
932	# undef HAVE_UTMP_H
933	# undef HAVE_STRUCT_UTMP
934	# endif
935
936	# ifdef HAVE_UTMPX_H
937	# include <utmpx.h>
938	# endif
939	# ifdef HAVE_UTMP_H
940	# include <utmp.h>
941	# endif
942	#endif
943
944	#ifdef DEBUG_CMD
945	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
946	#else
947	# define D_CMD(x)
948	#endif
949	#ifdef DEBUG_INIT
950	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
951	#else
952	# define D_INIT(x)
953	#endif
954	#ifdef DEBUG_MAIN
955	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
956	#else
957	# define D_MAIN(x)
958	#endif
959	#ifdef DEBUG_SIZE
960	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
961	#else
962	# define D_SIZE(x)
963	#endif
964
965	extern class rxvt_failure_exception { } rxvt_failure_exception;
966
967	typedef callback1<void, const char *> log_callback;	830	typedef callback<void (const char *)> log_callback;
968		831	typedef callback<int (int)> getfd_callback;
969	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
970	extern void rxvt_log (const char *fmt, ...);
971	extern void rxvt_warn (const char *fmt, ...);
972	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
973	extern void rxvt_exit_failure () __attribute__ ((noreturn));
974		832
975	#define SET_LOCALE(locale) rxvt_set_locale (locale)	833	#define SET_LOCALE(locale) rxvt_set_locale (locale)
976	extern bool rxvt_set_locale (const char *locale);	834	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		835	extern void rxvt_push_locale (const char *locale) NOTHROW;
		836	extern void rxvt_pop_locale () NOTHROW;
977		837
978	/*
979	*****************************************************************************	838	/****************************************************************************/
980	* VARIABLES	839
		840	#define LINE_LONGER 0x0001 // line is continued on the next row
		841	#define LINE_FILTERED 0x0002 // line has been filtered
		842	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		843	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		844	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		845
		846	struct line_t {
		847	text_t *t; // terminal the text
		848	rend_t *r; // rendition, uses RS_ flags
		849	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		850	uint32_t f; // flags
		851
		852	bool is_longer ()
		853	{
		854	return f & LINE_LONGER;
		855	}
		856
		857	void is_longer (int set)
		858	{
		859	if (set)
		860	f |= LINE_LONGER;
		861	else
		862	f &= ~LINE_LONGER;
		863	}
		864
		865	void clear ()
		866	{
		867	t = 0;
		868	r = 0;
		869	l = 0;
		870	f = 0;
		871	}
		872
		873	void touch () // call whenever a line is changed/touched/updated
		874	{
		875	#if ENABLE_PERL
		876	f &= ~LINE_FILTERED;
		877	#endif
		878	}
		879
		880	void touch (int col)
		881	{
		882	max_it (l, col);
		883	touch ();
		884	}
		885	};
		886
981	*****************************************************************************	887	/****************************************************************************/
982	*/
983	#ifdef MENUBAR
984	# include "menubar.h"
985	#endif
986
987	#define BLINK_INTERVAL 0.5
988	#define TEXT_BLINK_INTERVAL 0.5
989
990	#ifndef __attribute__
991	# ifdef __GNUC__
992	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
993	# define __attribute__(x)
994	# endif
995	# endif
996	# define __attribute__(x)
997	#endif
998		888
999	// primivite wrapper around mbstate_t to ensure initialisation	889	// primivite wrapper around mbstate_t to ensure initialisation
1000	struct mbstate {	890	struct mbstate {
1001	mbstate_t mbs;	891	mbstate_t mbs;
1002		892
1003	operator mbstate_t *() { return &mbs; }	893	operator mbstate_t *() { return &mbs; }
1004	void reset () { memset (&mbs, 0, sizeof (mbs)); }	894	void reset () { memset (&mbs, 0, sizeof (mbs)); }
1005	mbstate () { reset (); }	895	mbstate () { reset (); }
1006	};	896	};
		897
		898	/****************************************************************************/
1007		899
1008	#define UNICODE_MASK 0x1fffffUL	900	#define UNICODE_MASK 0x1fffffUL
1009		901
1010	#if UNICODE3	902	#if UNICODE3
1011	# define COMPOSE_LO 0x40000000UL	903	# define COMPOSE_LO 0x40000000UL
1012	# define COMPOSE_HI 0x400fffffUL	904	# define COMPOSE_HI 0x400fffffUL
1013	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	905	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1014	#else	906	#else
		907	# if ENABLE_PERL
		908	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		909	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		910	# else
1015	# define COMPOSE_LO 0xd800UL	911	# define COMPOSE_LO 0xd800UL
1016	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	912	# define COMPOSE_HI 0xf8ffUL
1017	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	913	# endif
		914	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1018	#endif	915	#endif
1019		916
1020	#if ENABLE_COMBINING	917	#if ENABLE_COMBINING
1021	// compose chars are used to represent composite characters	918	// compose chars are used to represent composite characters
1022	// that are not representable in unicode, as well as characters	919	// that are not representable in unicode, as well as characters
…		…
1042	};	939	};
1043		940
1044	extern class rxvt_composite_vec rxvt_composite;	941	extern class rxvt_composite_vec rxvt_composite;
1045	#endif	942	#endif
1046		943
		944	/****************************************************************************/
1047		945
1048	#ifdef KEYSYM_RESOURCE	946	#ifdef KEYSYM_RESOURCE
1049	class keyboard_manager;	947	class keyboard_manager;
1050	#endif	948	#endif
1051		949
1052	struct rxvt_term : zero_initialized, rxvt_vars {	950	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		951
		952	// special markers with magic addresses
		953	static const char resval_undef []; // options specifically unset
		954	static const char resval_on []; // boolean options switched on
		955	static const char resval_off []; // or off
		956
1053	log_callback *log_hook; // log error messages through this hook, if != 0	957	log_callback *log_hook; // log error messages through this hook, if != 0
1054		958	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		959	#if ENABLE_PERL
		960	rxvt_perl_term perl;
		961	#endif
1055	struct mbstate mbstate; // current input multibyte state	962	struct mbstate mbstate; // current input multibyte state
1056		963
1057	unsigned char want_refresh:1,	964	unsigned char want_refresh:1,
1058	#ifdef TRANSPARENT	965	#ifdef ENABLE_TRANSPARENCY
1059	want_full_refresh:1, /* awaiting full screen refresh */	966	want_full_refresh:1, /* awaiting full screen refresh */
1060	#endif	967	#endif
1061	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1062	am_transparent:1, /* is a transparent term */
1063	am_pixmap_trans:1, /* transparency w/known root pixmap */
1064	#endif
1065	current_screen:1, /* primary or secondary */	968	current_screen:1, /* primary or secondary */
1066	hate_those_clicks:1, /* a.k.a. keep mark position */
1067	num_scr_allow:1,	969	num_scr_allow:1,
1068	bypass_keystate:1,	970	bypass_keystate:1,
1069	#ifdef CURSOR_BLINK	971	#ifdef CURSOR_BLINK
1070	hidden_cursor:1,	972	hidden_cursor:1,
1071	#endif	973	#endif
…		…
1086	#endif	988	#endif
1087	scrollbar_align,	989	scrollbar_align,
1088	selection_wait,	990	selection_wait,
1089	selection_type;	991	selection_type;
1090	/* ---------- */	992	/* ---------- */
		993	bool rvideo_state, rvideo_mode;
		994	#ifndef NO_BELL
1091	short rvideo;	995	bool rvideo_bell;
		996	#endif
1092	int num_scr; /* screen: number lines scrolled */	997	int num_scr; /* screen: number lines scrolled */
1093	int prev_ncol, /* screen: previous number of columns */	998	int prev_ncol, /* screen: previous number of columns */
1094	prev_nrow; /* screen: previous number of rows */	999	prev_nrow; /* screen: previous number of rows */
1095	/* ---------- */	1000	/* ---------- */
1096	rend_t rstyle;	1001	rend_t rstyle;
1097	/* ---------- */
1098	uint32_t pixcolor_set[NPIXCLR_SETS];
1099	/* ---------- */	1002	/* ---------- */
1100	#ifdef SELECTION_SCROLLING	1003	#ifdef SELECTION_SCROLLING
1101	int scroll_selection_lines;	1004	int scroll_selection_lines;
1102	enum page_dirn scroll_selection_dir;	1005	enum page_dirn scroll_selection_dir;
1103	int selection_save_x,	1006	int selection_save_x,
…		…
1109	/* give proper Scroll behaviour */	1012	/* give proper Scroll behaviour */
1110	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1013	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1111	mouse_slip_wheel_speed,	1014	mouse_slip_wheel_speed,
1112	#endif	1015	#endif
1113	refresh_count,	1016	refresh_count,
1114	refresh_limit,
1115	last_bot, /* scrollbar last bottom position */	1017	last_bot, /* scrollbar last bottom position */
1116	last_top, /* scrollbar last top position */	1018	last_top, /* scrollbar last top position */
1117	last_state, /* scrollbar last state */	1019	last_state, /* scrollbar last state */
1118	scrollbar_len,	1020	scrollbar_len,
1119	#ifdef MENUBAR
1120	menu_readonly, /* okay to alter menu? */
1121	Arrows_x,
1122	#endif
1123	#if MENUBAR_MAX > 1
1124	Nbars,
1125	#endif
1126	window_vt_x,	1021	window_vt_x,
1127	window_vt_y,	1022	window_vt_y,
1128	window_sb_x,	1023	window_sb_x,
1129	# ifdef POINTER_BLANK	1024	# ifdef POINTER_BLANK
1130	pointerBlankDelay,	1025	pointerBlankDelay,
…		…
1137	int old_width, /* last used width in screen resize */	1032	int old_width, /* last used width in screen resize */
1138	old_height; /* last used height in screen resize */	1033	old_height; /* last used height in screen resize */
1139	unsigned long priv_modes,	1034	unsigned long priv_modes,
1140	SavedModes;	1035	SavedModes;
1141	/* ---------- */	1036	/* ---------- */
1142	Atom xa[NUM_XA];	1037	Atom *xa;
1143	/* ---------- */	1038	/* ---------- */
1144	#ifdef MENUBAR	1039	#ifdef RXVT_SCROLLBAR
1145	GC menubarGC;
1146	#endif
1147	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1148	GC scrollbarGC,	1040	GC scrollbarGC,
1149	topShadowGC,	1041	topShadowGC,
1150	botShadowGC;	1042	botShadowGC;
1151	#endif	1043	#endif
1152	#ifdef XTERM_SCROLLBAR	1044	#ifdef XTERM_SCROLLBAR
…		…
1184	const char *key_delete;	1076	const char *key_delete;
1185	#endif	1077	#endif
1186	struct mouse_event MEvent;	1078	struct mouse_event MEvent;
1187	XComposeStatus compose;	1079	XComposeStatus compose;
1188	ttymode_t tio;	1080	ttymode_t tio;
1189	#ifdef UTMP_SUPPORT
1190	# ifdef HAVE_STRUCT_UTMP
1191	struct utmp ut;
1192	# endif
1193	# ifdef HAVE_STRUCT_UTMPX
1194	struct utmpx utx;
1195	# endif
1196	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1197	char ut_id[5];
1198	# endif
1199	int utmp_pos;
1200	#endif
1201	row_col_t oldcursor;	1081	row_col_t oldcursor;
1202	#ifdef XPM_BACKGROUND	1082	#ifdef HAVE_BG_PIXMAP
1203	bgPixmap_t bgPixmap;	1083	bgPixmap_t bgPixmap;
1204	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1205	#endif	1084	#endif
1206	#ifdef MENUBAR	1085	#ifdef HAVE_AFTERIMAGE
1207	menu_t *ActiveMenu, /* currently active menu */	1086	ASVisual *asv;
1208	*BuildMenu; /* the menu currently being built */	1087	ASImageManager *asimman;
1209	bar_t *CurrentBar;
1210	# if ! (MENUBAR_MAX > 1)
1211	bar_t BarList;
1212	# endif /* (MENUBAR_MAX > 1) */
1213	#endif
1214	#ifdef CURSOR_BLINK
1215	struct timeval lastcursorchange;
1216	#endif
1217	#ifdef POINTER_BLANK
1218	struct timeval lastmotion;
1219	#endif	1088	#endif
1220		1089
1221	#if ENABLE_OVERLAY	1090	#if ENABLE_OVERLAY
1222	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1091	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1223	text_t **ov_text;	1092	text_t **ov_text;
1224	rend_t **ov_rend;	1093	rend_t **ov_rend;
1225		1094
1226	void scr_swap_overlay ();	1095	void scr_swap_overlay () NOTHROW;
1227	void scr_overlay_new (int x, int y, int w, int h);	1096	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1228	void scr_overlay_off ();	1097	void scr_overlay_off () NOTHROW;
1229	void scr_overlay_set (int x, int y,	1098	void scr_overlay_set (int x, int y,
1230	text_t text,	1099	text_t text,
1231	rend_t rend = OVERLAY_RSTYLE);	1100	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1232	void scr_overlay_set (int x, int y, const char *s);	1101	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1233	void scr_overlay_set (int x, int y, const wchar_t *s);	1102	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1234	#endif	1103	#endif
1235		1104
1236	vector<void *> allocated; // free these memory blocks with free()	1105	vector<void *> allocated; // free these memory blocks with free()
1237		1106
1238	char *env_windowid; /* environmental variable WINDOWID */	1107	char env_windowid[21]; /* environmental variable WINDOWID */
		1108	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1239	char *env_display; /* environmental variable DISPLAY */	1109	char *env_display; /* environmental variable DISPLAY */
1240	char *env_term; /* environmental variable TERM */	1110	char *env_term; /* environmental variable TERM */
1241	char *env_colorfgbg;	1111
1242	char *locale;	1112	char *locale;
1243	char charsets[4];	1113	char charsets[4];
1244	unsigned char *v_buffer; /* pointer to physical buffer */	1114	char *v_buffer; /* pointer to physical buffer */
1245	unsigned int v_buflen; /* size of area to write */	1115	unsigned int v_buflen; /* size of area to write */
1246	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1116	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1247		1117
1248	#ifdef KEYSYM_RESOURCE	1118	#ifdef KEYSYM_RESOURCE
1249	keyboard_manager *keyboard;	1119	keyboard_manager *keyboard;
1250	#endif	1120	#endif
1251		1121
1252	const char *rs[NUM_RESOURCES];	1122	const char *rs[NUM_RESOURCES];
1253	/* command input buffering */	1123	/* command input buffering */
1254	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1124	char *cmdbuf_ptr, *cmdbuf_endp;
1255	unsigned char cmdbuf_base[CBUFSIZ];	1125	char cmdbuf_base[CBUFSIZ];
		1126
		1127	ptytty *pty;
1256		1128
1257	rxvt_salloc *talloc; // text line allocator	1129	rxvt_salloc *talloc; // text line allocator
1258	rxvt_salloc *ralloc; // rend line allocator	1130	rxvt_salloc *ralloc; // rend line allocator
1259		1131
1260	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1132	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1263	// ISO 14755 entry support	1135	// ISO 14755 entry support
1264	unicode_t iso14755buf;	1136	unicode_t iso14755buf;
1265	void commit_iso14755 ();	1137	void commit_iso14755 ();
1266	int hex_keyval (XKeyEvent &ev);	1138	int hex_keyval (XKeyEvent &ev);
1267	# if ISO_14755	1139	# if ISO_14755
1268	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1140	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1269	void iso14755_54 (int x, int y);	1141	void iso14755_54 (int x, int y);
1270	# endif	1142	# endif
1271	#endif	1143	#endif
1272		1144
1273	// modifies first argument(!)	1145	// modifies first argument(!)
1274	void paste (unsigned char *data, unsigned int len);	1146	void paste (char *data, unsigned int len) NOTHROW;
1275		1147
1276	void flush ();	1148	long vt_emask, vt_emask_perl, vt_emask_xim;
1277		1149
1278	#if TRANSPARENT	1150	void vt_select_input () const NOTHROW
		1151	{
		1152	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1153	}
		1154
		1155	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1279	void rootwin_cb (XEvent &xev);	1156	void rootwin_cb (XEvent &xev);
1280	xevent_watcher rootwin_ev;	1157	xevent_watcher rootwin_ev;
1281	#endif	1158	#endif
1282		1159	#ifdef HAVE_BG_PIXMAP
1283		1160	int update_background ();
1284	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1161	void update_background_cb (time_watcher &w);
1285	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1162	time_watcher update_background_ev;
		1163	#endif
1286		1164
1287	void x_cb (XEvent &xev);	1165	void x_cb (XEvent &xev);
		1166	void flush ();
1288	xevent_watcher termwin_ev;	1167	xevent_watcher termwin_ev;
1289	xevent_watcher vt_ev;	1168	xevent_watcher vt_ev;
1290	#ifdef HAVE_SCROLLBARS	1169	#ifdef HAVE_SCROLLBARS
1291	xevent_watcher scrollbar_ev;	1170	xevent_watcher scrollbar_ev;
1292	#endif	1171	#endif
1293	#ifdef MENUBAR
1294	xevent_watcher menubar_ev;
1295	#endif
1296		1172
		1173	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1297	void check_cb (check_watcher &w); check_watcher check_ev;	1174	void check_cb (check_watcher &w); check_watcher check_ev;
1298	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1175	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1299	void flush_cb (time_watcher &w); time_watcher flush_ev;	1176	void flush_cb (time_watcher &w); time_watcher flush_ev;
1300
1301	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1177	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1302
1303	void incr_cb (time_watcher &w); time_watcher incr_ev;	1178	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1304		1179
1305	#ifdef CURSOR_BLINK	1180	#ifdef CURSOR_BLINK
1306	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1181	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1307	#endif	1182	#endif
1308	#ifdef TEXT_BLINK	1183	#ifdef TEXT_BLINK
1309	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1184	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1185	#endif
		1186	#ifndef NO_BELL
		1187	void bell_cb (time_watcher &w); time_watcher bell_ev;
1310	#endif	1188	#endif
1311		1189
1312	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1190	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1313	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1191	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1314	#endif	1192	#endif
…		…
1324	void pointer_blank ();	1202	void pointer_blank ();
1325	#endif	1203	#endif
1326	void pointer_unblank ();	1204	void pointer_unblank ();
1327		1205
1328	void tt_printf (const char *fmt,...);	1206	void tt_printf (const char *fmt,...);
1329	void tt_write (const unsigned char *data, unsigned int len);	1207	void tt_write (const char *data, unsigned int len);
1330	void pty_write ();	1208	void pty_write ();
1331		1209
1332	void tt_winch ();	1210	void tt_winch ();
1333		1211
1334	rxvt_term ();	1212	rxvt_term ();
1335	~rxvt_term ();	1213	~rxvt_term ();
1336	void destroy ();	1214	void destroy ();
1337	void emergency_cleanup ();	1215	void emergency_cleanup ();
1338		1216
1339	bool init (int argc, const char *const *argv);	1217	bool init (int argc, const char *const *argv, stringvec *envv);
		1218
		1219	bool init (stringvec *argv, stringvec *envv)
		1220	{
		1221	this->argv = argv;
		1222	return init (argv->size (), argv->begin (), envv);
		1223	}
		1224
1340	bool init_vars ();	1225	bool init_vars ();
1341		1226
1342	bool pty_fill ();	1227	bool pty_fill ();
		1228
		1229	void make_current () const // make this the "currently active" urxvt instance
		1230	{
		1231	SET_R (this);
		1232	set_environ (envv);
		1233	rxvt_set_locale (locale);
		1234	}
1343		1235
1344	void init_secondary ();	1236	void init_secondary ();
1345	const char **init_resources (int argc, const char *const *argv);	1237	const char **init_resources (int argc, const char *const *argv);
		1238	const char *x_resource (const char *name);
1346	void init_env ();	1239	void init_env ();
1347	void set_locale (const char *locale);	1240	void set_locale (const char *locale);
1348	void init_xlocale ();	1241	void init_xlocale ();
1349	void init_command (const char *const *argv);	1242	void init_command (const char *const *argv);
1350	void run_command (const char *const *argv);	1243	void run_command (const char *const *argv);
1351	int run_child (const char *const *argv);	1244	int run_child (const char *const *argv);
1352		1245
1353	void color_aliases (int idx);	1246	void color_aliases (int idx);
1354	void recolour_cursor ();	1247	void recolour_cursor ();
1355	void create_windows (int argc, const char *const *argv);	1248	void create_windows (int argc, const char *const *argv);
1356	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1249	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1357	void window_calc (unsigned int width, unsigned int height);	1250	void window_calc (unsigned int newwidth, unsigned int newheight);
1358		1251
1359	#if USE_XIM	1252	#if USE_XIM
1360	rxvt_xim *input_method;	1253	rxvt_xim *input_method;
1361	XIC Input_Context;	1254	XIC Input_Context;
1362	XIMStyle input_style;	1255	XIMStyle input_style;
1363	XPoint spot; // most recently sent spot position	1256	XPoint spot; // most recently sent spot position
1364		1257
1365	void im_destroy ();	1258	void im_destroy ();
1366	void im_cb (); im_watcher im_ev;	1259	void im_cb (); im_watcher im_ev;
1367	void im_set_size (XRectangle &size);	1260	void im_set_size (XRectangle &size);
1368	void im_set_position (XPoint &pos);	1261	void im_set_position (XPoint &pos) NOTHROW;
1369	void im_set_color (unsigned long &fg, unsigned long &bg);	1262	void im_set_color (unsigned long &fg, unsigned long &bg);
1370	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1263	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1371		1264
1372	bool IMisRunning ();	1265	bool IMisRunning ();
1373	void IMSendSpot ();	1266	void IMSendSpot ();
1374	bool IM_get_IC (const char *modifiers);	1267	bool IM_get_IC (const char *modifiers);
1375	void IMSetStatusPosition ();	1268	void IMSetPosition ();
1376	#endif	1269	#endif
1377		1270
1378	void resize_scrollbar ();	1271	void resize_scrollbar ();
1379		1272
1380	void pixel_position (int *x, int *y);
1381
1382	void selection_click (int clicks, int x, int y);
1383	void selection_extend (int x, int y, int flag);
1384	void selection_rotate (int x, int y);
1385
1386	/* autoconvert */
1387
1388	// command.C	1273	// command.C
1389	void lookup_key (XKeyEvent &ev);	1274	void key_press (XKeyEvent &ev);
		1275	void key_release (XKeyEvent &ev);
1390	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1276	unsigned int cmd_write (const char *str, unsigned int count);
1391		1277
1392	unicode_t next_char ();	1278	wchar_t next_char () NOTHROW;
1393	unicode_t cmd_getc ();	1279	wchar_t cmd_getc () THROW ((class out_of_input));
1394	unicode_t next_octet ();	1280	uint32_t next_octet () NOTHROW;
1395	unicode_t cmd_get8 ();	1281	uint32_t cmd_get8 () THROW ((class out_of_input));
1396		1282
1397	bool cmd_parse ();	1283	bool cmd_parse ();
1398	void mouse_report (XButtonEvent &ev);	1284	void mouse_report (XButtonEvent &ev);
1399	void button_press (XButtonEvent &ev);	1285	void button_press (XButtonEvent &ev);
1400	void button_release (XButtonEvent &ev);	1286	void button_release (XButtonEvent &ev);
1401	void focus_in ();	1287	void focus_in ();
1402	void focus_out ();	1288	void focus_out ();
1403	int check_our_parents ();	1289	void update_fade_color (unsigned int idx);
1404	#ifdef PRINTPIPE	1290	#ifdef PRINTPIPE
1405	FILE *popen_printer ();	1291	FILE *popen_printer ();
1406	int pclose_printer (FILE *stream);	1292	int pclose_printer (FILE *stream);
1407	#endif	1293	#endif
1408	void process_print_pipe ();	1294	void process_print_pipe ();
1409	void process_nonprinting (unicode_t ch);	1295	void process_nonprinting (unicode_t ch);
1410	void process_escape_vt52 (unicode_t ch);	1296	void process_escape_vt52 (unicode_t ch);
1411	void process_escape_seq ();	1297	void process_escape_seq ();
1412	void process_csi_seq ();	1298	void process_csi_seq ();
1413	void process_window_ops (const int *args, unsigned int nargs);	1299	void process_window_ops (const int *args, unsigned int nargs);
1414	unsigned char *get_to_st (unicode_t &ends_how);	1300	char *get_to_st (unicode_t &ends_how);
1415	void process_dcs_seq ();	1301	void process_dcs_seq ();
1416	void process_osc_seq ();	1302	void process_osc_seq ();
1417	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1303	void process_color_seq (int report, int color, const char *str, char resp);
1418	void process_xterm_seq (int op, const char *str, unsigned char resp);	1304	void process_xterm_seq (int op, const char *str, char resp);
1419	int privcases (int mode, unsigned long bit);	1305	int privcases (int mode, unsigned long bit);
1420	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1306	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1421	void process_sgr_mode (unsigned int nargs, const int *arg);	1307	void process_sgr_mode (unsigned int nargs, const int *arg);
1422	void process_graphics ();	1308	void process_graphics ();
1423	// init.C	1309	// init.C
1424	void Get_Colours ();	1310	void Get_Colours ();
1425	void get_ourmods ();	1311	void get_ourmods ();
1426	// logging.C
1427	void makeutent (const char *pty, const char *hostname);
1428	void cleanutent ();
1429	// main.C	1312	// main.C
1430	void privileged_utmp (rxvt_privaction action);
1431	bool set_fonts ();	1313	bool set_fonts ();
1432	void set_string_property (Atom prop, const char *str, int len = -1);	1314	void set_string_property (Atom prop, const char *str, int len = -1);
1433	void set_utf8_property (Atom prop, const char *str, int len = -1);	1315	void set_utf8_property (Atom prop, const char *str, int len = -1);
1434	void set_title (const char *str);	1316	void set_title (const char *str);
1435	void set_icon_name (const char *str);	1317	void set_icon_name (const char *str);
1436	void set_window_color (int idx, const char *color);	1318	void set_window_color (int idx, const char *color);
1437	void set_colorfgbg ();	1319	void set_colorfgbg ();
1438	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1320	bool set_color (rxvt_color &color, const char *name);
		1321	void alias_color (int dst, int src);
1439	void set_widthheight (unsigned int width, unsigned int height);	1322	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1440
1441	#ifdef MENUBAR
1442	// menubar.C
1443	void menuitem_free (menu_t *menu, menuitem_t *item);
1444	int action_dispatch (action_t *action);
1445	void menuarrow_free (char name);
1446	void menuarrow_add (char *string);
1447	char *menu_find_base (menu_t **menu, char *path);
1448	menu_t *menu_delete (menu_t *menu);
1449	menu_t *menu_add (menu_t *parent, char *path);
1450	void drawbox_menubar (int x, int len, int state);
1451	void drawtriangle (int x, int y, int state);
1452	void drawbox_menuitem (int y, int state);
1453	void menu_show ();
1454	void menu_display (void (rxvt_term::*update) ());
1455	void menu_hide_all ();
1456	void menu_hide ();
1457	void menu_clear (menu_t *menu);
1458	void menubar_clear ();
1459	bar_t *menubar_find (const char *name);
1460	int menubar_push (const char *name);
1461	void menubar_remove (const char *name);
1462	void menubar_dump (FILE *fp);
1463	void menubar_read (const char *filename);
1464	void menubar_dispatch (char *str);
1465	void draw_Arrows (int name, int state);
1466	void menubar_expose ();
1467	int menubar_mapping (int map);
1468	int menu_select (XButtonEvent &ev);
1469	void menubar_select (XButtonEvent &ev);
1470	void menubar_control (XButtonEvent &ev);
1471	void map_menuBar (int map);
1472	#endif
1473		1323
1474	// screen.C	1324	// screen.C
1475	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1325
1476	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1326	void lalloc (line_t &l) const
		1327	{
		1328	l.t = (text_t *)talloc->alloc ();
		1329	l.r = (rend_t *)ralloc->alloc ();
		1330	}
		1331
		1332	#if 0
		1333	void lfree (line_t &l)
		1334	{
		1335	talloc->free (l.t);
		1336	ralloc->free (l.r);
		1337	}
		1338	#endif
		1339
		1340	void lresize (line_t &l) const
		1341	{
		1342	if (!l.t)
		1343	return;
		1344
		1345	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1346	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1347
		1348	l.l = min (l.l, ncol);
		1349
		1350	if (ncol > prev_ncol)
		1351	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1352	}
		1353
		1354	int fgcolor_of (rend_t r) const NOTHROW
		1355	{
		1356	int base = GET_BASEFG (r);
		1357	#ifndef NO_BRIGHTCOLOR
		1358	if (r & RS_Bold
		1359	# if ENABLE_STYLES
		1360	&& option (Opt_intensityStyles)
		1361	# endif
		1362	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1363	base += minBrightCOLOR - minCOLOR;
		1364	#endif
		1365	return base;
		1366	}
		1367
		1368	int bgcolor_of (rend_t r) const NOTHROW
		1369	{
		1370	int base = GET_BASEBG (r);
		1371	#ifndef NO_BRIGHTCOLOR
		1372	if (r & RS_Blink
		1373	# if ENABLE_STYLES
		1374	&& option (Opt_intensityStyles)
		1375	# endif
		1376	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1377	base += minBrightCOLOR - minCOLOR;
		1378	#endif
		1379	return base;
		1380	}
		1381
		1382	bool option (uint8_t opt) const NOTHROW
		1383	{
		1384	return options[opt >> 3] & (1 << (opt & 7));
		1385	}
		1386
		1387	void set_option (uint8_t opt, bool set = true) NOTHROW
		1388	{
		1389	if (set)
		1390	options[opt >> 3] |= (1 << (opt & 7));
		1391	else
		1392	options[opt >> 3] &= ~(1 << (opt & 7));
		1393	}
		1394
		1395	void PrivMode (int set, unsigned bit) NOTHROW
		1396	{
		1397	if (set)
		1398	priv_modes |= bit;
		1399	else
		1400	priv_modes &= ~bit;
		1401	}
		1402
		1403	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1404	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1477	int scr_scroll_text (int row1, int row2, int count, int spec);	1405	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1478	void scr_reset ();	1406	void scr_reset ();
1479	void scr_reset_realloc ();
1480	void scr_release ();	1407	void scr_release () NOTHROW;
1481	void scr_clear (bool really = false);	1408	void scr_clear (bool really = false) NOTHROW;
1482	void scr_refresh (unsigned char refresh_type);	1409	void scr_refresh () NOTHROW;
1483	bool scr_refresh_rend (rend_t mask, rend_t value);	1410	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1484	void scr_erase_screen (int mode);	1411	void scr_erase_screen (int mode) NOTHROW;
1485	#if ENABLE_FRILLS	1412	#if ENABLE_FRILLS
1486	void scr_erase_savelines ();	1413	void scr_erase_savelines () NOTHROW;
1487	void scr_backindex ();	1414	void scr_backindex () NOTHROW;
1488	void scr_forwardindex ();	1415	void scr_forwardindex () NOTHROW;
1489	#endif	1416	#endif
1490	void scr_touch (bool refresh);	1417	void scr_touch (bool refresh) NOTHROW;
1491	void scr_expose (int x, int y, int width, int height, bool refresh);	1418	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1492	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1419	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1493	void scr_recolour ();	1420	void scr_recolour () NOTHROW;
1494	void scr_remap_chars ();	1421	void scr_remap_chars () NOTHROW;
1495	void scr_remap_chars (text_t *tp, rend_t *rp);	1422	void scr_remap_chars (line_t &l) NOTHROW;
		1423
		1424	enum cursor_mode { SAVE, RESTORE };
1496		1425
1497	void scr_poweron ();	1426	void scr_poweron ();
1498	void scr_cursor (int mode);	1427	void scr_cursor (cursor_mode mode) NOTHROW;
1499	void scr_do_wrap ();	1428	void scr_do_wrap () NOTHROW;
		1429	void scr_swap_screen () NOTHROW;
1500	int scr_change_screen (int scrn);	1430	void scr_change_screen (int scrn);
1501	void scr_color (unsigned int color, int fgbg);	1431	void scr_color (unsigned int color, int fgbg) NOTHROW;
1502	void scr_rendition (int set, int style);	1432	void scr_rendition (int set, int style) NOTHROW;
1503	void scr_add_lines (const unicode_t *str, int nlines, int len);	1433	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1504	void scr_backspace ();	1434	void scr_backspace () NOTHROW;
1505	void scr_tab (int count, bool ht = false);	1435	void scr_tab (int count, bool ht = false) NOTHROW;
1506	void scr_gotorc (int row, int col, int relative);	1436	void scr_gotorc (int row, int col, int relative) NOTHROW;
1507	void scr_index (enum page_dirn direction);	1437	void scr_index (enum page_dirn direction) NOTHROW;
1508	void scr_erase_line (int mode);	1438	void scr_erase_line (int mode) NOTHROW;
1509	void scr_E ();	1439	void scr_E () NOTHROW;
1510	void scr_insdel_lines (int count, int insdel);	1440	void scr_insdel_lines (int count, int insdel) NOTHROW;
1511	void scr_insdel_chars (int count, int insdel);	1441	void scr_insdel_chars (int count, int insdel) NOTHROW;
1512	void scr_scroll_region (int top, int bot);	1442	void scr_scroll_region (int top, int bot) NOTHROW;
1513	void scr_cursor_visible (int mode);	1443	void scr_cursor_visible (int mode) NOTHROW;
1514	void scr_autowrap (int mode);	1444	void scr_autowrap (int mode) NOTHROW;
1515	void scr_relative_origin (int mode);	1445	void scr_relative_origin (int mode) NOTHROW;
1516	void scr_insert_mode (int mode);	1446	void scr_insert_mode (int mode) NOTHROW;
1517	void scr_set_tab (int mode);	1447	void scr_set_tab (int mode) NOTHROW;
1518	void scr_rvideo_mode (int mode);	1448	void scr_rvideo_mode (bool on) NOTHROW;
1519	void scr_report_position ();	1449	void scr_report_position () NOTHROW;
1520	void set_font_style ();	1450	void set_font_style () NOTHROW;
1521	void scr_charset_choose (int set);	1451	void scr_charset_choose (int set) NOTHROW;
1522	void scr_charset_set (int set, unsigned int ch);	1452	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1523	int scr_move_to (int y, int len);	1453	void scr_move_to (int y, int len) NOTHROW;
1524	int scr_page (enum page_dirn direction, int nlines);	1454	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1525	int scr_changeview (unsigned int oldviewstart);	1455	bool scr_changeview (int new_view_start) NOTHROW;
1526	void scr_bell ();	1456	void scr_bell () NOTHROW;
1527	void scr_printscreen (int fullhist);	1457	void scr_printscreen (int fullhist) NOTHROW;
		1458	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1459	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1528	void scr_reverse_selection ();	1460	void scr_reverse_selection () NOTHROW;
1529	void scr_dump (int fd);	1461	void scr_dump (int fd) NOTHROW;
		1462
1530	void selection_check (int check_more);	1463	void selection_check (int check_more) NOTHROW;
1531	void selection_paste (Window win, Atom prop, bool delete_prop);	1464	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1532	void selection_property (Window win, Atom prop);	1465	void selection_property (Window win, Atom prop) NOTHROW;
1533	void selection_request (Time tm, int x, int y);	1466	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1534	int selection_request_other (Atom target, int selnum);	1467	int selection_request_other (Atom target, int selnum) NOTHROW;
1535	void selection_clear ();	1468	void selection_clear () NOTHROW;
1536	void selection_make (Time tm);	1469	void selection_make (Time tm);
		1470	bool selection_grab (Time tm) NOTHROW;
1537	void selection_start_colrow (int col, int row);	1471	void selection_start_colrow (int col, int row) NOTHROW;
1538	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1472	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1539	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1473	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1540	void selection_remove_trailing_spaces ();	1474	void selection_remove_trailing_spaces () NOTHROW;
1541	void selection_send (const XSelectionRequestEvent &rq);	1475	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1476	void selection_click (int clicks, int x, int y) NOTHROW;
		1477	void selection_extend (int x, int y, int flag) NOTHROW;
		1478	void selection_rotate (int x, int y) NOTHROW;
		1479
		1480	void pixel_position (int *x, int *y) NOTHROW;
1542		1481
1543	#if defined(NEXT_SCROLLBAR)	1482	#if defined(NEXT_SCROLLBAR)
1544	// scrollbar-next.C	1483	// scrollbar-next.C
1545	Pixmap renderPixmap (const char *const *data, int width, int height);	1484	Pixmap renderPixmap (const char *const *data, int width, int height);
1546	void init_scrollbar_stuff ();	1485	void init_scrollbar_stuff ();
…		…
1548	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1487	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1549	#endif	1488	#endif
1550		1489
1551	#if defined(RXVT_SCROLLBAR)	1490	#if defined(RXVT_SCROLLBAR)
1552	// scrollbar-rxvt.C	1491	// scrollbar-rxvt.C
1553	void Draw_button (int x, int y, int state, int dirn);
1554	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1492	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1555	#endif	1493	#endif
1556		1494
1557	#if defined(XTERM_SCROLLBAR)	1495	#if defined(XTERM_SCROLLBAR)
1558	// scrollbar-xterm.C	1496	// scrollbar-xterm.C
…		…
1573	void get_options (int argc, const char *const *argv);	1511	void get_options (int argc, const char *const *argv);
1574	int parse_keysym (const char *str, const char *arg);	1512	int parse_keysym (const char *str, const char *arg);
1575	void get_xdefaults (FILE *stream, const char *name);	1513	void get_xdefaults (FILE *stream, const char *name);
1576	void extract_resources ();	1514	void extract_resources ();
1577	// xpm.C	1515	// xpm.C
1578	int scale_pixmap (const char *geom);	1516	void get_window_origin (int &x, int &y);
1579	void resize_pixmap ();	1517	Pixmap get_pixmap_property (int prop_id);
1580	Pixmap set_bgPixmap (const char *file);
1581	};	1518	};
1582		1519
1583	/*
1584	*****************************************************************************
1585	* PROTOTYPES
1586	*****************************************************************************
1587	*/
1588	#ifdef PROTOTYPES
1589	# define __PROTO(p) p
1590	#else
1591	# define __PROTO(p) ()
1592	#endif
1593
1594	#ifdef DEBUG_malloc
1595	# include "dmalloc.h" /* This comes last */
1596	#endif
1597
1598	#endif /* _RXVT_H_ */	1520	#endif /* _RXVT_H_ */
1599		1521

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