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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.126 by root, Wed Dec 1 02:12:18 2004 UTC vs.
Revision 1.278 by root, Tue Jul 24 14:38:59 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>
12	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	32	#include <X11/Xatom.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"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
23		55
24	/*	56	/*
25	*****************************************************************************	57	*****************************************************************************
26	* SYSTEM HACKS	58	* SYSTEM HACKS
27	*****************************************************************************	59	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	68	# define __sun__ 1
37	#endif	69	#endif
38		70
39	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	72	typedef char *XPointer;
41	#endif	73	#endif
42		74
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	75	#include <termios.h>
45	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
46	#else
47	# include <sgtty.h>
48	typedef struct {
49	struct sgttyb sg;
50	struct tchars tc;
51	struct ltchars lc;
52	int line;
53	int local;
54	} ttymode_t;
55	#endif
56		77
		78	#ifdef HAVE_AFTERIMAGE
		79	# include <afterimage.h>
		80	#undef min
		81	#undef max
57	#ifdef XPM_BACKGROUND	82	#elif defined(XPM_BACKGROUND)
58	# ifdef XPM_INC_X11	83	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	84	# include <X11/xpm.h>
60	# else	85	# else
61	# include <xpm.h>	86	# include <xpm.h>
62	# endif	87	# endif
…		…
66	# define STDIN_FILENO 0	91	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	92	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	93	# define STDERR_FILENO 2
69	#endif	94	#endif
70		95
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	96	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	97
73	# define NO_SETOWNER_TTYDEV 1	98	// exception thrown on fatal (per-instance) errors
74	# endif	99	class rxvt_failure_exception { };
75	#endif	100
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	101	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	102	class out_of_input { };
78	#endif
79		103
80	/*	104	/*
81	*****************************************************************************	105	*****************************************************************************
82	* PROTOTYPES	106	* PROTOTYPES
83	*****************************************************************************	107	*****************************************************************************
84	*/	108	*/
		109	// main.C
85	RETSIGTYPE rxvt_Child_signal (int sig);	110	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86	RETSIGTYPE rxvt_Exit_signal (int sig);	111	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87	void rxvt_clean_exit ();	112	void rxvt_clean_exit () NOTHROW;
88	void * rxvt_malloc (size_t size);	113	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	114	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	115	void * rxvt_realloc (void *ptr, size_t size);
		116
		117	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len);	118	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		119	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		120	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		121	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
92	char * rxvt_strdup (const char *str);	122	char * rxvt_strdup_cpp (const char *str);
		123
		124	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		125
93	char * rxvt_r_basename (const char *str);	126	char * rxvt_r_basename (const char *str) NOTHROW;
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);	127	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
95	void rxvt_log (const char *fmt,...);	128	void rxvt_log (const char *fmt,...) NOTHROW;
96	void rxvt_warn (const char *fmt,...);	129	void rxvt_warn (const char *fmt,...) NOTHROW;
97	void rxvt_fatal (const char *fmt,...);	130	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
98	void rxvt_exit_failure ();	131	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		132
99	int rxvt_Str_match (const char *s1, const char *s2);	133	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
100	const char * rxvt_Str_skip_space (const char *str);	134	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
101	char * rxvt_Str_trim (char *str);	135	char * rxvt_Str_trim (char *str) NOTHROW;
102	int rxvt_Str_escaped (char *str);	136	int rxvt_Str_escaped (char *str) NOTHROW;
103	char ** rxvt_splitcommastring (const char *cs);	137	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
104	void rxvt_freecommastring (char **cs);	138	void rxvt_freecommastring (char **cs) NOTHROW;
105	char * rxvt_File_find (const char *file, const char *ext, const char *path);
106	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
107	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
108		139
109	void rxvt_privileges (rxvt_privaction action);	140	/////////////////////////////////////////////////////////////////////////////
		141
		142	// temporarily replace the process environment
		143	extern char **environ;
		144	extern char **rxvt_environ; // the original environ pointer
		145
		146	inline void set_environ (stringvec *envv)
		147	{
		148	#if ENABLE_PERL
		149	assert (envv);
		150	#else
		151	if (envv)
		152	#endif
		153	environ = (char **)envv->begin ();
		154	}
		155
		156	inline void set_environ (char **envv)
		157	{
		158	#if ENABLE_PERL
		159	assert (envv);
		160	#else
		161	if (envv)
		162	#endif
		163	environ = envv;
		164	}
110		165
111	/*	166	/*
112	*****************************************************************************	167	*****************************************************************************
113	* STRUCTURES AND TYPEDEFS	168	* STRUCTURES AND TYPEDEFS
114	*****************************************************************************	169	*****************************************************************************
115	*/	170	*/
116	struct grwin_t;	171	struct grwin_t;
117		172
118	/* Sanitize menubar info */
119	#ifndef MENUBAR
120	# undef MENUBAR_MAX
121	#endif
122	#ifndef MENUBAR_MAX
123	# define MENUBAR_MAX 0
124	#endif
125
126	/* If we're using either the rxvt scrollbar or menu bars, keep the	173	/* If we're using either the rxvt scrollbar, keep the
127	* scrollColor resource.	174	* scrollColor resource.
128	*/	175	*/
129	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
130	# define KEEP_SCROLLCOLOR 1	177	# define KEEP_SCROLLCOLOR 1
131	#else	178	#else
132	# undef KEEP_SCROLLCOLOR	179	# undef KEEP_SCROLLCOLOR
133	#endif	180	#endif
134		181
135	#ifdef XPM_BACKGROUND	182	#ifdef XPM_BACKGROUND
136	typedef struct {	183	typedef struct {
137	short w, h, x, y;	184	short w, h, x, y;
		185	bool auto_resize ;
138	Pixmap pixmap;	186	Pixmap pixmap;
139	} bgPixmap_t;	187	} bgPixmap_t;
140	#endif	188	#endif
141		189
142	/*	190	/*
143	* the 'essential' information for reporting Mouse Events	191	* the 'essential' information for reporting Mouse Events
144	* pared down from XButtonEvent	192	* pared down from XButtonEvent
145	*/	193	*/
146	struct mouse_event {	194	struct mouse_event {
147	int clicks;	195	int clicks;
148	Time time; /* milliseconds */	196	Time time; /* milliseconds */
149	unsigned int state; /* key or button mask */	197	unsigned int state; /* key or button mask */
150	unsigned int button; /* detail */	198	unsigned int button; /* detail */
151	};	199	};
152
153	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
154	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
155	#define SWAP_IT(one, two, typeof) \
156	do { \
157	typeof swapittmp; \
158	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
159	} while (/* CONSTCOND */ 0)
160	#define BOUND_POSITIVE_INT16(val) \
161	(int16_t) ((val) <= 0 \
162	? 0 \
163	: min ((val), (((uint16_t)-1)>>1)))
164		200
165	#if ENABLE_FRILLS	201	#if ENABLE_FRILLS
166	typedef struct _mwmhints {	202	typedef struct _mwmhints {
167	CARD32 flags;	203	CARD32 flags;
168	CARD32 functions;	204	CARD32 functions;
…		…
170	INT32 input_mode;	206	INT32 input_mode;
171	CARD32 status;	207	CARD32 status;
172	} MWMHints;	208	} MWMHints;
173	#endif	209	#endif
174		210
		211	#if ENABLE_XEMBED
		212	// XEMBED messages
		213	# define XEMBED_EMBEDDED_NOTIFY 0
		214	# define XEMBED_WINDOW_ACTIVATE 1
		215	# define XEMBED_WINDOW_DEACTIVATE 2
		216	# define XEMBED_REQUEST_FOCUS 3
		217	# define XEMBED_FOCUS_IN 4
		218	# define XEMBED_FOCUS_OUT 5
		219	# define XEMBED_FOCUS_NEXT 6
		220	# define XEMBED_FOCUS_PREV 7
		221
		222	# define XEMBED_MODALITY_ON 10
		223	# define XEMBED_MODALITY_OFF 11
		224	# define XEMBED_REGISTER_ACCELERATOR 12
		225	# define XEMBED_UNREGISTER_ACCELERATOR 13
		226	# define XEMBED_ACTIVATE_ACCELERATOR 14
		227
		228	// XEMBED detail code
		229	# define XEMBED_FOCUS_CURRENT 0
		230	# define XEMBED_FOCUS_FIRST 1
		231	# define XEMBED_FOCUS_LAST 2
		232
		233	# define XEMBED_MAPPED (1 << 0)
		234	#endif
		235
175	/*	236	/*
176	*****************************************************************************	237	*****************************************************************************
177	* NORMAL DEFINES	238	* NORMAL DEFINES
178	*****************************************************************************	239	*****************************************************************************
179	*/	240	*/
…		…
191		252
192	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	253	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
193	# define NO_MOUSE_REPORT_SCROLLBAR 1	254	# define NO_MOUSE_REPORT_SCROLLBAR 1
194	#endif	255	#endif
195		256
196	#ifdef NO_RESOURCES
197	# undef USE_XGETDEFAULT
198	#endif
199
200	#if ISO_14755
201	# define ENABLE_OVERLAY 1
202	#endif
203
204	/* now look for other badly set stuff */	257	/* now look for other badly set stuff */
205		258
206	#if !defined (EACCESS) && defined(EAGAIN)	259	#if !defined (EACCESS) && defined(EAGAIN)
207	# define EACCESS EAGAIN	260	# define EACCESS EAGAIN
208	#endif	261	#endif
…		…
210	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	263	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
211	# define EXIT_SUCCESS 0 /* exit function success */	264	# define EXIT_SUCCESS 0 /* exit function success */
212	# define EXIT_FAILURE 1 /* exit function failure */	265	# define EXIT_FAILURE 1 /* exit function failure */
213	#endif	266	#endif
214		267
215	#define menuBar_esc 10
216	#define scrollBar_esc 30	268	#define scrollBar_esc 30
217	#define menuBar_margin 2 /* margin below text */
218		269
219	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	270	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
220	# define HAVE_SCROLLBARS 1	271	# define HAVE_SCROLLBARS 1
221	#endif
222
223	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
224	#ifdef HALFSHADOW
225	# define SHADOW 1
226	#else
227	# define SHADOW 2
228	#endif	272	#endif
229		273
230	#define R_SB_ALIGN_CENTRE 0	274	#define R_SB_ALIGN_CENTRE 0
231	#define R_SB_ALIGN_TOP 1	275	#define R_SB_ALIGN_TOP 1
232	#define R_SB_ALIGN_BOTTOM 2	276	#define R_SB_ALIGN_BOTTOM 2
233		277
234	#define R_SB_RXVT 0
235	#define R_SB_NEXT 1	278	#define R_SB_NEXT 1
236	#define R_SB_XTERM 2	279	#define R_SB_XTERM 2
237	#define R_SB_PLAIN 4	280	#define R_SB_PLAIN 4
		281	#define R_SB_RXVT 8
238		282
239	#define SB_WIDTH_NEXT 19	283	#define SB_WIDTH_NEXT 19
240	#define SB_WIDTH_XTERM 15	284	#define SB_WIDTH_XTERM 15
241	#define SB_WIDTH_PLAIN 7	285	#define SB_WIDTH_PLAIN 7
242	#ifndef SB_WIDTH_RXVT	286	#ifndef SB_WIDTH_RXVT
…		…
305	* |	349	* |
306	* +---< SB_WIDTH_NEXT	350	* +---< SB_WIDTH_NEXT
307	*/	351	*/
308		352
309	enum {	353	enum {
310	NO_REFRESH = 0 , /* Window not visible at all! */	354	NO_REFRESH = 0, /* Window not visible at all! */
311	FAST_REFRESH = 1<<0, /* Fully exposed window */	355	FAST_REFRESH = 1, /* Fully exposed window */
312	SLOW_REFRESH = 1<<1, /* Partially exposed window */	356	SLOW_REFRESH = 2, /* Partially exposed window */
313	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
314	};	357	};
315		358
316	#ifdef NO_SECONDARY_SCREEN	359	#ifdef NO_SECONDARY_SCREEN
317	# define NSCREENS 0	360	# define NSCREENS 0
318	#else	361	#else
…		…
324	#define FONT_DN "#-"	367	#define FONT_DN "#-"
325	#define FONT_UP "#+"	368	#define FONT_UP "#+"
326		369
327	/* flags for rxvt_scr_gotorc () */	370	/* flags for rxvt_scr_gotorc () */
328	enum {	371	enum {
329	C_RELATIVE = 1 , /* col movement is relative */	372	C_RELATIVE = 1, /* col movement is relative */
330	R_RELATIVE = 2, /* row movement is relative */	373	R_RELATIVE = 2, /* row movement is relative */
331	RELATIVE = 1 | 2,	374	RELATIVE = C_RELATIVE | R_RELATIVE,
332	};	375	};
333		376
334	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	377	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
335	enum {	378	enum {
336	INSERT = -1, /* don't change these values */	379	INSERT = -1, /* don't change these values */
…		…
349	enum {	392	enum {
350	PRIMARY = 0,	393	PRIMARY = 0,
351	SECONDARY,	394	SECONDARY,
352	};	395	};
353		396
354	#define RS_None 0 /* Normal */	397	#define RS_None 0
355		398
356	#define RS_fgMask 0x0000007fUL /* 128 colors */	399	#define RS_fgMask 0x0000007fUL // 128 colors
357	#define RS_bgMask 0x00003f80UL /* 128 colors */	400	#define RS_bgMask 0x00003f80UL // 128 colors
358		401
359	// font styles	402	// font styles
360	#define RS_Bold 0x00004000UL // value 1	403	#define RS_Bold 0x00004000UL // value 1
361	#define RS_Italic 0x00008000UL // value 2	404	#define RS_Italic 0x00008000UL // value 2
362		405
363	// fake styles	406	// fake styles
364	#define RS_Blink 0x00010000UL /* blink */	407	#define RS_Blink 0x00010000UL // blink
365	#define RS_RVid 0x00020000UL /* reverse video */	408	#define RS_RVid 0x00020000UL // reverse video
366	#define RS_Uline 0x00040000UL /* underline */	409	#define RS_Uline 0x00040000UL // underline
367		410
368	// 5 bits still to go	411	// toggle this to force redraw, must be != RS_Careful
		412	#define RS_redraw 0x01000000UL
		413
		414	// 5 custom bits for extensions
		415	#define RS_customCount 32
		416	#define RS_customMask 0x00f80000UL
		417	#define RS_customShift 19
369		418
370	// other flags	419	// other flags
371	#define RS_Careful 0x80000000UL /* be careful when drawing these */	420	#define RS_Careful 0x80000000UL /* be careful when drawing these */
372		421
373	#define RS_styleCount 4	422	#define RS_styleCount 4
…		…
415	XTerm_property = 3, // change X property	464	XTerm_property = 3, // change X property
416	XTerm_Color = 4, // change colors	465	XTerm_Color = 4, // change colors
417	XTerm_Color00 = 10, // not implemented, CLASH!	466	XTerm_Color00 = 10, // not implemented, CLASH!
418	XTerm_Color01 = 11, // not implemented	467	XTerm_Color01 = 11, // not implemented
419	XTerm_Color_cursor = 12, // change actual 'Cursor' color	468	XTerm_Color_cursor = 12, // change actual 'Cursor' color
420	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	469	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
421	XTerm_Color_pointer_bg = 14, // not implemented	470	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
422	XTerm_Color05 = 15, // not implemented	471	XTerm_Color05 = 15, // not implemented (tektronix fg)
423	XTerm_Color06 = 16, // not implemented	472	XTerm_Color06 = 16, // not implemented (tektronix bg)
424	XTerm_Color_RV = 17, // change actual 'Highlight' color	473	XTerm_Color_RV = 17, // change actual 'Highlight' color
425	XTerm_logfile = 46, // not implemented	474	XTerm_logfile = 46, // not implemented
426	XTerm_font = 50,	475	XTerm_font = 50,
427		476
428	XTerm_konsole30 = 30, // reserved for konsole	477	XTerm_konsole30 = 30, // reserved for konsole
429	XTerm_konsole31 = 31, // reserved for konsole	478	XTerm_konsole31 = 31, // reserved for konsole
430	XTerm_emacs51 = 51, // reserved for emacs shell	479	XTerm_emacs51 = 51, // reserved for emacs shell
431	/*	480	/*
432	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	481	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		482	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
433	*/	483	*/
434	XTerm_Color_BD = 18, // change actual 'Bold' color	484	Rxvt_Color_BD = 18, // change actual 'Bold' color
435	XTerm_Color_UL = 19, // change actual 'Underline' color	485	Rxvt_Color_UL = 19, // change actual 'Underline' color
436	XTerm_Pixmap = 20, // new bg pixmap	486	Rxvt_Pixmap = 20, // new bg pixmap
437	XTerm_restoreFG = 39, // change default fg color	487	Rxvt_restoreFG = 39, // change default fg color
438	XTerm_restoreBG = 49, // change default bg color	488	Rxvt_restoreBG = 49, // change default bg color
439	XTerm_dumpscreen = 55, // dump scrollback and all of screen	489	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		490
440	XTerm_locale = 701, // change locale	491	URxvt_locale = 701, // change locale
441	XTerm_Menu = 703, // set menu item	492	URxvt_version = 702, // request version
		493
442	XTerm_Color_IT = 704, // change actual 'Italic' colour	494	URxvt_Color_IT = 704, // change actual 'Italic' colour
443	XTerm_Color_tint = 705, // change actual tint colour	495	URxvt_Color_tint = 705, // change actual tint colour
		496	URxvt_Color_BD = 706,
		497	URxvt_Color_UL = 707,
444		498
445	URxvt_font = 710,	499	URxvt_font = 710,
446	URxvt_boldFont = 711,	500	URxvt_boldFont = 711,
447	URxvt_italicFont = 712,	501	URxvt_italicFont = 712,
448	URxvt_boldItalicFont = 713,	502	URxvt_boldItalicFont = 713,
		503
		504	URxvt_view_up = 720,
		505	URxvt_view_down = 721,
		506
		507	URxvt_perl = 777,
449	};	508	};
450		509
451	/* Words starting with `Color_' are colours. Others are counts */	510	/* Words starting with `Color_' are colours. Others are counts */
452	/*	511	/*
453	* The following comment is mostly obsolete since pixcolor_set was expanded:
454	* We're currently upto 29 colours. Only 3 more available. The
455	* PixColor and rendition colour usage should probably be decoupled	512	* The PixColor and rendition colour usage should probably be decoupled
456	* on the unnecessary items, e.g. Color_pointer, but won't bother	513	* on the unnecessary items, e.g. Color_pointer, but won't bother
457	* until we need to. Also, be aware of usage in pixcolor_set	514	* until we need to. Also, be aware of usage in pixcolor_set
458	*/	515	*/
459		516
460	enum colour_list {	517	enum colour_list {
		518	Color_none = -2,
		519	Color_transparent = -1,
461	Color_fg = 0,	520	Color_fg = 0,
462	Color_bg,	521	Color_bg,
463	minCOLOR, /* 2 */	522	minCOLOR, /* 2 */
464	Color_Black = minCOLOR,	523	Color_Black = minCOLOR,
465	Color_Red3,	524	Color_Red3,
…		…
497	Color_BD,	556	Color_BD,
498	Color_IT,	557	Color_IT,
499	Color_UL,	558	Color_UL,
500	Color_RV,	559	Color_RV,
501	#endif	560	#endif
		561	#if ENABLE_FRILLS
		562	Color_underline,
		563	#endif
502	#ifdef OPTION_HC	564	#ifdef OPTION_HC
503	Color_HC,	565	Color_HC,
504	#endif	566	#endif
505	#ifdef KEEP_SCROLLCOLOR	567	#ifdef KEEP_SCROLLCOLOR
506	Color_scroll,	568	Color_scroll,
507	Color_trough,	569	Color_trough,
508	#endif	570	#endif
509	#if TINTING	571	#if TINTING
510	Color_tint,	572	Color_tint,
		573	#endif
		574	#if OFF_FOCUS_FADING
		575	Color_fade,
511	#endif	576	#endif
512	NRS_COLORS, /* */	577	NRS_COLORS, /* */
513	#ifdef KEEP_SCROLLCOLOR	578	#ifdef KEEP_SCROLLCOLOR
514	Color_topShadow = NRS_COLORS,	579	Color_topShadow = NRS_COLORS,
515	Color_bottomShadow,	580	Color_bottomShadow,
…		…
519	#endif	584	#endif
520	};	585	};
521		586
522	#define Color_Bits 7 // 0 .. maxTermCOLOR	587	#define Color_Bits 7 // 0 .. maxTermCOLOR
523		588
524	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
525	#define NPIXCLR_BITS 32
526
527	/*	589	/*
528	* Resource list	590	* Resource list
529	*/	591	*/
530	enum {	592	enum {
531	Rs_display_name = 0,	593	# define def(name) Rs_ ## name,
532	Rs_term_name,	594	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
533	Rs_iconName,	595	# include "rsinc.h"
534	Rs_geometry,	596	# undef def
535	Rs_reverseVideo,	597	# undef reserve
536	Rs_color,
537	_Rs_color = Rs_color + NRS_COLORS - 1,
538	Rs_font,
539	#if ENABLE_STYLES
540	Rs_boldFont,
541	Rs_italicFont,
542	Rs_boldItalicFont,
543	#endif
544	Rs_name,
545	Rs_title,
546	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
547	Rs_path,
548	#endif
549	#ifdef XPM_BACKGROUND
550	Rs_backgroundPixmap,
551	#endif
552	#if (MENUBAR_MAX)
553	Rs_menu,
554	#endif
555	Rs_loginShell,
556	Rs_jumpScroll,
557	#ifdef HAVE_SCROLLBARS
558	Rs_scrollBar,
559	Rs_scrollBar_right,
560	Rs_scrollBar_floating,
561	Rs_scrollBar_align,
562	#endif
563	Rs_scrollstyle, /* Rs_scrollBar_style */
564	Rs_scrollTtyOutput,
565	Rs_scrollTtyKeypress,
566	Rs_scrollWithBuffer,
567	Rs_saveLines,
568	Rs_utmpInhibit,
569	Rs_visualBell,
570	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
571	Rs_mapAlert,
572	#endif
573	#ifdef META8_OPTION
574	Rs_meta8,
575	#endif
576	#ifdef MOUSE_WHEEL
577	Rs_mouseWheelScrollPage,
578	#endif
579	#ifndef NO_BACKSPACE_KEY
580	Rs_backspace_key,
581	#endif
582	#ifndef NO_DELETE_KEY
583	Rs_delete_key,
584	#endif
585	Rs_selectstyle,
586	#ifdef PRINTPIPE
587	Rs_print_pipe,
588	#endif
589	#ifdef USE_XIM
590	Rs_preeditType,
591	Rs_inputMethod,
592	#endif
593	#ifdef TRANSPARENT
594	Rs_transparent,
595	Rs_transparent_all,
596	#endif
597	#if ENABLE_FRILLS
598	Rs_ext_bwidth,
599	Rs_int_bwidth,
600	Rs_borderLess,
601	#endif
602	Rs_scrollBar_thickness,
603	#ifndef NO_LINESPACE
604	Rs_lineSpace,
605	#endif
606	Rs_cutchars,
607	Rs_modifier,
608	Rs_answerbackstring,
609	Rs_tripleclickwords,
610	Rs_insecure,
611	Rs_cursorBlink,
612	Rs_pointerBlank,
613	Rs_pointerBlankDelay,
614	Rs_imLocale,
615	Rs_pastableTabs,
616	#ifndef NO_SECONDARY_SCREEN
617	Rs_secondaryScreen,
618	Rs_secondaryScroll,
619	#endif
620	#ifdef OFF_FOCUS_FADING
621	Rs_fade,
622	#endif
623	#ifdef TINTING
624	Rs_shade,
625	#endif
626	NUM_RESOURCES	598	NUM_RESOURCES
627	};
628
629	// see init.C:xa_names, which must be kept in sync
630	enum {
631	XA_TEXT = 0,
632	XA_COMPOUND_TEXT,
633	XA_UTF8_STRING,
634	XA_MULTIPLE,
635	XA_TARGETS,
636	XA_TIMESTAMP,
637	XA_VT_SELECTION,
638	XA_INCR,
639	XA_WMDELETEWINDOW,
640	#ifdef TRANSPARENT
641	XA_XROOTPMAPID,
642	XA_XSETROOTID,
643	#endif
644	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
645	XA_DNDPROTOCOL,
646	XA_DNDSELECTION,
647	#endif /* OFFIX_DND */
648	XA_CLIPBOARD,
649	NUM_XA
650	};	599	};
651		600
652	/* DEC private modes */	601	/* DEC private modes */
653	#define PrivMode_132 (1UL<<0)	602	#define PrivMode_132 (1UL<<0)
654	#define PrivMode_132OK (1UL<<1)	603	#define PrivMode_132OK (1UL<<1)
…		…
663	#define PrivMode_ShiftKeys (1UL<<10)	612	#define PrivMode_ShiftKeys (1UL<<10)
664	#define PrivMode_VisibleCursor (1UL<<11)	613	#define PrivMode_VisibleCursor (1UL<<11)
665	#define PrivMode_MouseX10 (1UL<<12)	614	#define PrivMode_MouseX10 (1UL<<12)
666	#define PrivMode_MouseX11 (1UL<<13)	615	#define PrivMode_MouseX11 (1UL<<13)
667	#define PrivMode_scrollBar (1UL<<14)	616	#define PrivMode_scrollBar (1UL<<14)
668	#define PrivMode_menuBar (1UL<<15)
669	#define PrivMode_TtyOutputInh (1UL<<16)	617	#define PrivMode_TtyOutputInh (1UL<<15)
670	#define PrivMode_Keypress (1UL<<17)	618	#define PrivMode_Keypress (1UL<<16)
671	#define PrivMode_smoothScroll (1UL<<18)	619	#define PrivMode_smoothScroll (1UL<<17)
672	#define PrivMode_vt52 (1UL<<19)	620	#define PrivMode_vt52 (1UL<<18)
673	#define PrivMode_LFNL (1UL<<20)	621	#define PrivMode_LFNL (1UL<<19)
674	/* too annoying to implement X11 highlight tracking */	622	/* too annoying to implement X11 highlight tracking */
675	/* #define PrivMode_MouseX11Track (1LU<<21) */	623	/* #define PrivMode_MouseX11Track (1LU<<20) */
676		624
677	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	625	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
678	#define PrivMode(test,bit) \	626	#define PrivMode(test,bit) \
679	if (test) \	627	if (test) \
680	priv_modes |= (bit); \	628	priv_modes |= (bit); \
681	else \	629	else \
682	priv_modes &= ~(bit)	630	priv_modes &= ~(bit)
683		631
684	#ifdef ALLOW_132_MODE	632	#ifdef ALLOW_132_MODE
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	633	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
686	#else	634	#else
687	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	635	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
688	#endif	636	#endif
689		637
690	// do not change these constants lightly, there are many interdependencies	638	// do not change these constants lightly, there are many interdependencies
691	#define IMBUFSIZ 128 // input modifier buffer sizes	639	#define IMBUFSIZ 128 // input modifier buffer sizes
692	#define KBUFSZ 512 // size of keyboard mapping buffer	640	#define KBUFSZ 512 // size of keyboard mapping buffer
693	#define CBUFSIZ 4096 // size of command buffer	641	#define CBUFSIZ 2048 // size of command buffer
694	#define UBUFSIZ 4096 // character buffer	642	#define UBUFSIZ 2048 // character buffer
695		643
696	#ifndef PATH_MAX	644	#ifndef PATH_MAX
697	# define PATH_MAX 16384	645	# define PATH_MAX 16384
698	#endif	646	#endif
699		647
…		…
727	/*	675	/*
728	*****************************************************************************	676	*****************************************************************************
729	* MACRO DEFINES	677	* MACRO DEFINES
730	*****************************************************************************	678	*****************************************************************************
731	*/	679	*/
732	#define memset(x, y, z) memset((x), (y), (size_t)(z))	680	#define dLocal(type,name) type const name = this->name
733	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	681
734	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	682	// for speed reasons, we assume that all codepoints 32 to 126 are
735	#define strcasecmp(x, y) strcasecmp((x), (y))	683	// single-width.
736	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	684	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
737	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
738	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
739	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
740	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
741	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
742	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
743	#define strdup(x) strdup((const char *)(x))
744	#define strlen(x) strlen((const char *)(x))
745	#define strchr(x, y) strchr((const char *)(x), (int)(y))
746	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
747		685
748	/* convert pixel dimensions to row/column values. Everything as int32_t */	686	/* convert pixel dimensions to row/column values. Everything as int32_t */
749	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	687	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
750	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	688	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
751	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	689	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
752	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	690	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
753	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	691	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
754	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	692	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
755	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	693	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
756	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	694	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
757		695
758	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	696	// for m >= -n, ensure remainder lies between 0..n-1
759	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	697	#define MOD(m,n) (((m) + (n)) % (n))
		698
		699	#define LINENO(n) MOD (term_start + int(n), total_rows)
		700	#define ROW(n) row_buf [LINENO (n)]
760		701
761	/* how to build & extract colors and attributes */	702	/* how to build & extract colors and attributes */
762	#define GET_BASEFG(x) (((x) & RS_fgMask))	703	#define GET_BASEFG(x) (((x) & RS_fgMask))
763	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	704	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
764	#ifndef NO_BRIGHTCOLOR
765	# define GET_FGCOLOR(x) \
766	((((x) & RS_Bold) == 0 \
767	|| GET_BASEFG (x) < minCOLOR \
768	|| GET_BASEFG (x) >= minBrightCOLOR) \
769	? GET_BASEFG (x) \
770	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
771	# define GET_BGCOLOR(x) \
772	((((x) & RS_Blink) == 0 \
773	|| GET_BASEBG (x) < minCOLOR \
774	|| GET_BASEBG (x) >= minBrightCOLOR) \
775	? GET_BASEBG (x) \
776	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
777	#else
778	# define GET_FGCOLOR(x) GET_BASEFG(x)
779	# define GET_BGCOLOR(x) GET_BASEBG(x)
780	#endif
781		705
782	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	706	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
783	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	707	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
784		708
785	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	709	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
794	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
795	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
796		720
797	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	721	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
798		722
799	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	723	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
800	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	724	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
801		725
802	#if ENABLE_STYLES	726	#if ENABLE_STYLES
803	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	727	# define FONTSET(style) fontset[GET_STYLE (style)]
804	#else	728	#else
805	# define FONTSET(style) TermWin.fontset[0]	729	# define FONTSET(style) fontset[0]
806	#endif	730	#endif
807		731
808	#ifdef HAVE_SCROLLBARS	732	#ifdef HAVE_SCROLLBARS
809	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	733	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
810	#else	734	#else
…		…
833	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	757	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
834	#define scrollbar_position(y) ((y) - scrollBar.beg)	758	#define scrollbar_position(y) ((y) - scrollBar.beg)
835	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	759	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
836	- scrollbar_minheight ())	760	- scrollbar_minheight ())
837		761
838	#if (MENUBAR_MAX > 1)
839	/* rendition style flags */
840	# define menuBar_height() (TermWin.fheight + SHADOW)
841	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
842	# define isMenuBarWindow(w) ((w) == menuBar.win)
843	#else
844	# define menuBar_height() (0)
845	# define menuBar_TotalHeight() (0)
846	# define isMenuBarWindow(w) (0)
847	#endif
848
849	#ifdef XPM_BACKGROUND	762	#ifdef XPM_BACKGROUND
850	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	763	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
851	#else	764	#else
852	# define XPMClearArea(a, b, c, d, e, f, g)	765	# define XPMClearArea(a, b, c, d, e, f, g)
853	#endif	766	#endif
854		767
855	#ifndef STRICT_FONT_CHECKING
856	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
857	#endif
858
859	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
860	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
861
862	#ifdef UTMP_SUPPORT
863	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
864	# undef HAVE_UTMPX_H
865	# undef HAVE_STRUCT_UTMPX
866	# endif
867	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
868	# undef HAVE_UTMP_H
869	# undef HAVE_STRUCT_UTMP
870	# endif
871
872	# ifdef HAVE_UTMPX_H
873	# include <utmpx.h>
874	# endif
875	# ifdef HAVE_UTMP_H
876	# include <utmp.h>
877	# endif
878	#endif
879
880	#ifdef DEBUG_CMD
881	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
882	#else
883	# define D_CMD(x)
884	#endif
885	#ifdef DEBUG_INIT
886	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
887	#else
888	# define D_INIT(x)
889	#endif
890	#ifdef DEBUG_MAIN
891	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
892	#else
893	# define D_MAIN(x)
894	#endif
895	#ifdef DEBUG_SIZE
896	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
897	#else
898	# define D_SIZE(x)
899	#endif
900
901	extern class rxvt_failure_exception { } rxvt_failure_exception;
902
903	typedef callback1<void, const char *> log_callback;	768	typedef callback<void (const char *)> log_callback;
904		769	typedef callback<int (int)> getfd_callback;
905	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
906	extern void rxvt_log (const char *fmt, ...);
907	extern void rxvt_warn (const char *fmt, ...);
908	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
909	extern void rxvt_exit_failure () __attribute__ ((noreturn));
910		770
911	#define SET_LOCALE(locale) rxvt_set_locale (locale)	771	#define SET_LOCALE(locale) rxvt_set_locale (locale)
912	extern bool rxvt_set_locale (const char *locale);	772	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		773	extern void rxvt_push_locale (const char *locale) NOTHROW;
		774	extern void rxvt_pop_locale () NOTHROW;
913		775
914	/*
915	*****************************************************************************	776	/****************************************************************************/
916	* VARIABLES	777
		778	#define LINE_LONGER 0x0001 // line is continued on the next row
		779	#define LINE_FILTERED 0x0002 // line has been filtered
		780	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		781	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		782	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		783
		784	struct line_t {
		785	text_t *t; // terminal the text
		786	rend_t *r; // rendition, uses RS_ flags
		787	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		788	uint32_t f; // flags
		789
		790	bool is_longer ()
		791	{
		792	return f & LINE_LONGER;
		793	}
		794
		795	void is_longer (int set)
		796	{
		797	if (set)
		798	f |= LINE_LONGER;
		799	else
		800	f &= ~LINE_LONGER;
		801	}
		802
		803	void clear ()
		804	{
		805	t = 0;
		806	r = 0;
		807	l = 0;
		808	f = 0;
		809	}
		810
		811	void touch () // call whenever a line is changed/touched/updated
		812	{
		813	#if ENABLE_PERL
		814	f &= ~LINE_FILTERED;
		815	#endif
		816	}
		817
		818	void touch (int col)
		819	{
		820	max_it (l, col);
		821	touch ();
		822	}
		823	};
		824
917	*****************************************************************************	825	/****************************************************************************/
918	*/
919	#ifdef MENUBAR
920	# include "menubar.h"
921	#endif
922
923	#define BLINK_INTERVAL 0.5
924	#define TEXT_BLINK_INTERVAL 0.5
925
926	#ifndef __attribute__
927	# ifdef __GNUC__
928	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
929	# define __attribute__(x)
930	# endif
931	# endif
932	# define __attribute__(x)
933	#endif
934		826
935	// primivite wrapper around mbstate_t to ensure initialisation	827	// primivite wrapper around mbstate_t to ensure initialisation
936	struct mbstate {	828	struct mbstate {
937	mbstate_t mbs;	829	mbstate_t mbs;
938		830
939	operator mbstate_t *() { return &mbs; }	831	operator mbstate_t *() { return &mbs; }
940	void reset () { memset (&mbs, 0, sizeof (mbs)); }	832	void reset () { memset (&mbs, 0, sizeof (mbs)); }
941	mbstate () { reset (); }	833	mbstate () { reset (); }
942	};	834	};
		835
		836	/****************************************************************************/
		837
		838	#define UNICODE_MASK 0x1fffffUL
943		839
944	#if UNICODE3	840	#if UNICODE3
945	# define COMPOSE_LO 0x40000000UL	841	# define COMPOSE_LO 0x40000000UL
946	# define COMPOSE_HI 0x400fffffUL	842	# define COMPOSE_HI 0x400fffffUL
947	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	843	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
948	#else	844	#else
		845	# if ENABLE_PERL
		846	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		847	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		848	# else
949	# define COMPOSE_LO 0xd800UL	849	# define COMPOSE_LO 0xd800UL
950	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	850	# define COMPOSE_HI 0xf8ffUL
951	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	851	# endif
		852	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
952	#endif	853	#endif
953		854
954	#if ENABLE_COMBINING	855	#if ENABLE_COMBINING
955	// compose chars are used to represent composite characters	856	// compose chars are used to represent composite characters
956	// that are not representable in unicode, as well as characters	857	// that are not representable in unicode, as well as characters
…		…
976	};	877	};
977		878
978	extern class rxvt_composite_vec rxvt_composite;	879	extern class rxvt_composite_vec rxvt_composite;
979	#endif	880	#endif
980		881
		882	/****************************************************************************/
981		883
		884	#ifdef KEYSYM_RESOURCE
		885	class keyboard_manager;
		886	#endif
		887
		888	/* to get libAfterImage to work with multiple displays we use that hack : */
		889	/* should not need that with libAfterImage version >= 1.15 */
		890	#define AFTERIMAGE_DPY_OP(op) ((::dpy = dpy), (op))
		891
982	struct rxvt_term : zero_initialized, rxvt_vars {	892	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		893
		894	// special markers with magic addresses
		895	static const char resval_undef []; // options specifically unset
		896	static const char resval_on []; // boolean options switched on
		897	static const char resval_off []; // or off
		898
983	log_callback *log_hook; // log error messages through this hook, if != 0	899	log_callback *log_hook; // log error messages through this hook, if != 0
984		900	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		901	#if ENABLE_PERL
		902	rxvt_perl_term perl;
		903	#endif
985	struct mbstate mbstate; // current input multibyte state	904	struct mbstate mbstate; // current input multibyte state
986		905
987	unsigned char want_refresh:1,	906	unsigned char want_refresh:1,
988	#ifdef TRANSPARENT	907	#ifdef ENABLE_TRANSPARENCY
989	want_full_refresh:1, /* awaiting full screen refresh */	908	want_full_refresh:1, /* awaiting full screen refresh */
990	#endif
991	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
992	am_transparent:1, /* is a transparent term */	909	am_transparent:1, /* is a transparent term */
993	am_pixmap_trans:1, /* transparency w/known root pixmap */	910	am_pixmap_trans:1, /* transparency w/known root pixmap */
994	#endif	911	#endif
995	current_screen:1, /* primary or secondary */	912	current_screen:1, /* primary or secondary */
996	hate_those_clicks:1, /* a.k.a. keep mark position */
997	num_scr_allow:1,	913	num_scr_allow:1,
998	bypass_keystate:1,	914	bypass_keystate:1,
999	#ifdef CURSOR_BLINK	915	#ifdef CURSOR_BLINK
1000	hidden_cursor:1,	916	hidden_cursor:1,
1001	#endif	917	#endif
…		…
1003	hidden_text:1,	919	hidden_text:1,
1004	#endif	920	#endif
1005	#ifdef POINTER_BLANK	921	#ifdef POINTER_BLANK
1006	hidden_pointer:1,	922	hidden_pointer:1,
1007	#endif	923	#endif
1008	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	924	enc_utf8:1, /* wether locale uses utf-8 */
1009	seen_input:1, /* wether we have seen some program output yet */	925	seen_input:1, /* wether we have seen some program output yet */
1010	seen_resize:1, /* wether we had a resize event */	926	seen_resize:1, /* wether we had a resize event */
1011	parsed_geometry:1;	927	parsed_geometry:1;
1012		928
1013	unsigned char refresh_type,	929	unsigned char refresh_type,
…		…
1016	#endif	932	#endif
1017	scrollbar_align,	933	scrollbar_align,
1018	selection_wait,	934	selection_wait,
1019	selection_type;	935	selection_type;
1020	/* ---------- */	936	/* ---------- */
		937	bool rvideo_state, rvideo_mode;
		938	#ifndef NO_BELL
1021	short rvideo;	939	bool rvideo_bell;
		940	#endif
1022	int num_scr; /* screen: number lines scrolled */	941	int num_scr; /* screen: number lines scrolled */
1023	int prev_ncol, /* screen: previous number of columns */	942	int prev_ncol, /* screen: previous number of columns */
1024	prev_nrow; /* screen: previous number of rows */	943	prev_nrow; /* screen: previous number of rows */
1025	/* ---------- */	944	/* ---------- */
1026	rend_t rstyle;	945	rend_t rstyle;
1027	/* ---------- */
1028	uint32_t pixcolor_set[NPIXCLR_SETS];
1029	/* ---------- */	946	/* ---------- */
1030	#ifdef SELECTION_SCROLLING	947	#ifdef SELECTION_SCROLLING
1031	int scroll_selection_lines;	948	int scroll_selection_lines;
1032	enum page_dirn scroll_selection_dir;	949	enum page_dirn scroll_selection_dir;
1033	int selection_save_x,	950	int selection_save_x,
…		…
1039	/* give proper Scroll behaviour */	956	/* give proper Scroll behaviour */
1040	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	957	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1041	mouse_slip_wheel_speed,	958	mouse_slip_wheel_speed,
1042	#endif	959	#endif
1043	refresh_count,	960	refresh_count,
1044	refresh_limit,
1045	last_bot, /* scrollbar last bottom position */	961	last_bot, /* scrollbar last bottom position */
1046	last_top, /* scrollbar last top position */	962	last_top, /* scrollbar last top position */
1047	last_state, /* scrollbar last state */	963	last_state, /* scrollbar last state */
1048	scrollbar_len,	964	scrollbar_len,
1049	#ifdef MENUBAR
1050	menu_readonly, /* okay to alter menu? */
1051	Arrows_x,
1052	#endif
1053	#if MENUBAR_MAX > 1
1054	Nbars,
1055	#endif
1056	window_vt_x,	965	window_vt_x,
1057	window_vt_y,	966	window_vt_y,
1058	window_sb_x,	967	window_sb_x,
1059	# ifdef POINTER_BLANK	968	# ifdef POINTER_BLANK
1060	pointerBlankDelay,	969	pointerBlankDelay,
1061	# endif	970	# endif
1062	allowedxerror;	971	allowedxerror;
1063	/* ---------- */	972	/* ---------- */
1064	unsigned int ModMetaMask,	973	unsigned int ModLevel3Mask,
		974	ModMetaMask,
1065	ModNumLockMask;	975	ModNumLockMask;
1066	int old_width, /* last used width in screen resize */	976	int old_width, /* last used width in screen resize */
1067	old_height; /* last used height in screen resize */	977	old_height; /* last used height in screen resize */
1068	unsigned long priv_modes,	978	unsigned long priv_modes,
1069	SavedModes;	979	SavedModes;
1070	/* ---------- */	980	/* ---------- */
1071	Atom xa[NUM_XA];	981	Atom *xa;
1072	/* ---------- */	982	/* ---------- */
1073	#ifdef MENUBAR	983	#ifdef RXVT_SCROLLBAR
1074	GC menubarGC;
1075	#endif
1076	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1077	GC scrollbarGC,	984	GC scrollbarGC,
1078	topShadowGC,	985	topShadowGC,
1079	botShadowGC;	986	botShadowGC;
1080	#endif	987	#endif
1081	#ifdef XTERM_SCROLLBAR	988	#ifdef XTERM_SCROLLBAR
…		…
1099	#endif	1006	#endif
1100	/* ---------- */	1007	/* ---------- */
1101	Time selection_time,	1008	Time selection_time,
1102	selection_request_time;	1009	selection_request_time;
1103	pid_t cmd_pid; /* process id of child */	1010	pid_t cmd_pid; /* process id of child */
		1011	char * incr_buf;
		1012	size_t incr_buf_size, incr_buf_fill;
1104	/* ---------- */	1013	/* ---------- */
1105	Cursor leftptr_cursor;	1014	Cursor leftptr_cursor;
1106	#ifdef POINTER_BLANK
1107	Cursor blank_cursor;
1108	#endif
1109	/* ---------- */	1015	/* ---------- */
1110	#ifndef NO_BACKSPACE_KEY	1016	#ifndef NO_BACKSPACE_KEY
1111	const char *key_backspace;	1017	const char *key_backspace;
1112	#endif	1018	#endif
1113	#ifndef NO_DELETE_KEY	1019	#ifndef NO_DELETE_KEY
1114	const char *key_delete;	1020	const char *key_delete;
1115	#endif	1021	#endif
1116	struct mouse_event MEvent;	1022	struct mouse_event MEvent;
1117	XComposeStatus compose;	1023	XComposeStatus compose;
1118	ttymode_t tio;	1024	ttymode_t tio;
1119	#ifdef UTMP_SUPPORT
1120	# ifdef HAVE_STRUCT_UTMP
1121	struct utmp ut;
1122	# endif
1123	# ifdef HAVE_STRUCT_UTMPX
1124	struct utmpx utx;
1125	# endif
1126	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1127	char ut_id[5];
1128	# endif
1129	int utmp_pos;
1130	#endif
1131	row_col_t oldcursor;	1025	row_col_t oldcursor;
1132	#ifdef XPM_BACKGROUND	1026	#ifdef XPM_BACKGROUND
1133	bgPixmap_t bgPixmap;	1027	bgPixmap_t bgPixmap;
		1028	#ifdef HAVE_AFTERIMAGE
		1029	struct ASVisual *asv;
		1030	ASImageManager *asimman;
		1031	ASImage *original_asim;
		1032	struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
		1033	#else
1134	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1034	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1135	#endif	1035	#endif
1136	#ifdef MENUBAR
1137	menu_t *ActiveMenu, /* currently active menu */
1138	*BuildMenu; /* the menu currently being built */
1139	bar_t *CurrentBar;
1140	# if ! (MENUBAR_MAX > 1)
1141	bar_t BarList;
1142	# endif /* (MENUBAR_MAX > 1) */
1143	#endif
1144	#ifdef CURSOR_BLINK
1145	struct timeval lastcursorchange;
1146	#endif
1147	#ifdef POINTER_BLANK
1148	struct timeval lastmotion;
1149	#endif	1036	#endif
1150		1037
1151	#if ENABLE_OVERLAY	1038	#if ENABLE_OVERLAY
1152	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1039	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1153	text_t **ov_text;	1040	text_t **ov_text;
1154	rend_t **ov_rend;	1041	rend_t **ov_rend;
1155		1042
1156	void scr_swap_overlay ();	1043	void scr_swap_overlay () NOTHROW;
1157	void scr_overlay_new (int x, int y, int w, int h);	1044	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1158	void scr_overlay_off ();	1045	void scr_overlay_off () NOTHROW;
1159	void scr_overlay_set (int x, int y,	1046	void scr_overlay_set (int x, int y,
1160	text_t text,	1047	text_t text,
1161	rend_t rend = OVERLAY_RSTYLE);	1048	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1162	void scr_overlay_set (int x, int y, const char *s);	1049	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1050	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1163	#endif	1051	#endif
1164		1052
1165	vector<void *> allocated; // free these memory blocks with free()	1053	vector<void *> allocated; // free these memory blocks with free()
1166		1054
1167	char *env_windowid; /* environmental variable WINDOWID */	1055	char env_windowid[21]; /* environmental variable WINDOWID */
		1056	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1168	char *env_display; /* environmental variable DISPLAY */	1057	char *env_display; /* environmental variable DISPLAY */
1169	char *env_term; /* environmental variable TERM */	1058	char *env_term; /* environmental variable TERM */
1170	char *env_colorfgbg;	1059
1171	char *locale;	1060	char *locale;
1172	#if 0
1173	char *codeset;
1174	#endif
1175	char charsets[4];	1061	char charsets[4];
1176	unsigned char *v_buffer; /* pointer to physical buffer */	1062	char *v_buffer; /* pointer to physical buffer */
1177	unsigned int v_buflen; /* size of area to write */	1063	unsigned int v_buflen; /* size of area to write */
1178	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1064	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1065
1179	#ifdef KEYSYM_RESOURCE	1066	#ifdef KEYSYM_RESOURCE
1180	const unsigned char *Keysym_map[256];	1067	keyboard_manager *keyboard;
1181	#endif	1068	#endif
		1069
1182	const char *rs[NUM_RESOURCES];	1070	const char *rs[NUM_RESOURCES];
1183	/* command input buffering */	1071	/* command input buffering */
1184	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1072	char *cmdbuf_ptr, *cmdbuf_endp;
1185	unsigned char cmdbuf_base[CBUFSIZ];	1073	char cmdbuf_base[CBUFSIZ];
		1074
		1075	ptytty *pty;
1186		1076
1187	rxvt_salloc *talloc; // text line allocator	1077	rxvt_salloc *talloc; // text line allocator
1188	rxvt_salloc *ralloc; // rend line allocator	1078	rxvt_salloc *ralloc; // rend line allocator
1189		1079
1190	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1080	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1193	// ISO 14755 entry support	1083	// ISO 14755 entry support
1194	unicode_t iso14755buf;	1084	unicode_t iso14755buf;
1195	void commit_iso14755 ();	1085	void commit_iso14755 ();
1196	int hex_keyval (XKeyEvent &ev);	1086	int hex_keyval (XKeyEvent &ev);
1197	# if ISO_14755	1087	# if ISO_14755
1198	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1088	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1199	void iso14755_54 (int x, int y);	1089	void iso14755_54 (int x, int y);
1200	# endif	1090	# endif
1201	#endif	1091	#endif
1202		1092
1203	void paste (const unsigned char *data, unsigned int len);	1093	// modifies first argument(!)
		1094	void paste (char *data, unsigned int len) NOTHROW;
1204		1095
1205	void flush ();	1096	long vt_emask, vt_emask_perl, vt_emask_xim;
1206		1097
1207	#if TRANSPARENT	1098	void vt_select_input () const NOTHROW
		1099	{
		1100	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1101	}
		1102
		1103	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1208	void rootwin_cb (XEvent &xev);	1104	void rootwin_cb (XEvent &xev);
1209	xevent_watcher rootwin_ev;	1105	xevent_watcher rootwin_ev;
1210	#endif	1106	#endif
1211		1107	#if ENABLE_TRANSPARENCY
1212		1108	int check_our_parents ();
1213	void sig_term (sig_watcher &w); sig_watcher sw_term;	1109	void check_our_parents_cb (time_watcher &w);
1214	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1110	time_watcher check_our_parents_ev;
		1111	#endif
1215		1112
1216	void x_cb (XEvent &xev);	1113	void x_cb (XEvent &xev);
		1114	void flush ();
1217	xevent_watcher termwin_ev;	1115	xevent_watcher termwin_ev;
1218	xevent_watcher vt_ev;	1116	xevent_watcher vt_ev;
1219	#ifdef HAVE_SCROLLBARS	1117	#ifdef HAVE_SCROLLBARS
1220	xevent_watcher scrollbar_ev;	1118	xevent_watcher scrollbar_ev;
1221	#endif	1119	#endif
1222	#ifdef MENUBAR
1223	xevent_watcher menubar_ev;
1224	#endif
1225		1120
		1121	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1226	void check_cb (check_watcher &w); check_watcher check_ev;	1122	void check_cb (check_watcher &w); check_watcher check_ev;
1227	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1123	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1228	void flush_cb (time_watcher &w); time_watcher flush_ev;	1124	void flush_cb (time_watcher &w); time_watcher flush_ev;
1229
1230	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1125	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1231
1232	void incr_cb (time_watcher &w); time_watcher incr_ev;	1126	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1233		1127
1234	#ifdef CURSOR_BLINK	1128	#ifdef CURSOR_BLINK
1235	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1129	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1236	#endif	1130	#endif
1237	#ifdef TEXT_BLINK	1131	#ifdef TEXT_BLINK
1238	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1132	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1133	#endif
		1134	#ifndef NO_BELL
		1135	void bell_cb (time_watcher &w); time_watcher bell_ev;
1239	#endif	1136	#endif
1240		1137
1241	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1138	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1242	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1139	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1243	#endif	1140	#endif
…		…
1253	void pointer_blank ();	1150	void pointer_blank ();
1254	#endif	1151	#endif
1255	void pointer_unblank ();	1152	void pointer_unblank ();
1256		1153
1257	void tt_printf (const char *fmt,...);	1154	void tt_printf (const char *fmt,...);
1258	void tt_write (const unsigned char *data, unsigned int len);	1155	void tt_write (const char *data, unsigned int len);
		1156	void pty_write ();
1259		1157
1260	void tt_winch ();	1158	void tt_winch ();
1261		1159
1262	rxvt_term ();	1160	rxvt_term ();
1263	~rxvt_term ();	1161	~rxvt_term ();
1264	void destroy ();	1162	void destroy ();
		1163	void emergency_cleanup ();
1265		1164
1266	bool init (int argc, const char *const *argv);	1165	bool init (int argc, const char *const *argv, stringvec *envv);
		1166
		1167	bool init (stringvec *argv, stringvec *envv)
		1168	{
		1169	this->argv = argv;
		1170	return init (argv->size (), argv->begin (), envv);
		1171	}
		1172
1267	bool init_vars ();	1173	bool init_vars ();
1268		1174
1269	bool pty_fill ();	1175	bool pty_fill ();
		1176
		1177	void make_current () const // make this the "currently active" urxvt instance
		1178	{
		1179	SET_R (this);
		1180	set_environ (envv);
		1181	rxvt_set_locale (locale);
		1182	}
1270		1183
1271	void init_secondary ();	1184	void init_secondary ();
1272	const char **init_resources (int argc, const char *const *argv);	1185	const char **init_resources (int argc, const char *const *argv);
		1186	const char *x_resource (const char *name);
1273	void init_env ();	1187	void init_env ();
1274	void set_locale (const char *locale);	1188	void set_locale (const char *locale);
1275	void init_xlocale ();	1189	void init_xlocale ();
1276	void init_command (const char *const *argv);	1190	void init_command (const char *const *argv);
1277	void run_command (const char *const *argv);	1191	void run_command (const char *const *argv);
1278	int run_child (const char *const *argv);	1192	int run_child (const char *const *argv);
1279		1193
1280	void color_aliases (int idx);	1194	void color_aliases (int idx);
1281	void recolour_cursor ();	1195	void recolour_cursor ();
1282	void create_windows (int argc, const char *const *argv);	1196	void create_windows (int argc, const char *const *argv);
1283	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1197	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1284	void window_calc (unsigned int width, unsigned int height);	1198	void window_calc (unsigned int newwidth, unsigned int newheight);
1285		1199
1286	#if USE_XIM	1200	#if USE_XIM
1287	rxvt_xim *input_method;	1201	rxvt_xim *input_method;
1288	XIC Input_Context;	1202	XIC Input_Context;
1289	XIMStyle input_style;	1203	XIMStyle input_style;
1290	XPoint spot; // most recently sent spot position	1204	XPoint spot; // most recently sent spot position
1291		1205
1292	void im_destroy ();	1206	void im_destroy ();
1293	void im_cb (); im_watcher im_ev;	1207	void im_cb (); im_watcher im_ev;
1294	void im_set_size (XRectangle &size);	1208	void im_set_size (XRectangle &size);
1295	void im_set_position (XPoint &pos);	1209	void im_set_position (XPoint &pos) NOTHROW;
1296	void im_set_color (unsigned long &fg, unsigned long &bg);	1210	void im_set_color (unsigned long &fg, unsigned long &bg);
1297	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1211	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1298		1212
1299	bool IMisRunning ();	1213	bool IMisRunning ();
1300	void IMSendSpot ();	1214	void IMSendSpot ();
1301	bool IM_get_IC (const char *modifiers);	1215	bool IM_get_IC (const char *modifiers);
1302	void IMSetStatusPosition ();	1216	void IMSetPosition ();
1303	#endif	1217	#endif
1304		1218
1305	void resize_scrollbar ();	1219	void resize_scrollbar ();
1306		1220
1307	void pixel_position (int *x, int *y);
1308
1309	void selection_click (int clicks, int x, int y);
1310	void selection_extend (int x, int y, int flag);
1311	void selection_rotate (int x, int y);
1312
1313	/* autoconvert */
1314
1315	// command.C	1221	// command.C
1316	void lookup_key (XKeyEvent &ev);	1222	void key_press (XKeyEvent &ev);
		1223	void key_release (XKeyEvent &ev);
1317	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1224	unsigned int cmd_write (const char *str, unsigned int count);
1318		1225
1319	unicode_t next_char ();	1226	wchar_t next_char () NOTHROW;
1320	unicode_t cmd_getc ();	1227	wchar_t cmd_getc () THROW ((class out_of_input));
1321	unicode_t next_octet ();	1228	uint32_t next_octet () NOTHROW;
1322	unicode_t cmd_get8 ();	1229	uint32_t cmd_get8 () THROW ((class out_of_input));
1323		1230
1324	bool cmd_parse ();	1231	bool cmd_parse ();
1325	void mouse_report (XButtonEvent &ev);	1232	void mouse_report (XButtonEvent &ev);
1326	void button_press (XButtonEvent &ev);	1233	void button_press (XButtonEvent &ev);
1327	void button_release (XButtonEvent &ev);	1234	void button_release (XButtonEvent &ev);
1328	int check_our_parents ();	1235	void focus_in ();
		1236	void focus_out ();
		1237	void update_fade_color (unsigned int idx);
1329	#ifdef PRINTPIPE	1238	#ifdef PRINTPIPE
1330	FILE *popen_printer ();	1239	FILE *popen_printer ();
1331	int pclose_printer (FILE *stream);	1240	int pclose_printer (FILE *stream);
1332	#endif	1241	#endif
1333	void process_print_pipe ();	1242	void process_print_pipe ();
1334	void process_nonprinting (unicode_t ch);	1243	void process_nonprinting (unicode_t ch);
1335	void process_escape_vt52 (unicode_t ch);	1244	void process_escape_vt52 (unicode_t ch);
1336	void process_escape_seq ();	1245	void process_escape_seq ();
1337	void process_csi_seq ();	1246	void process_csi_seq ();
1338	void process_window_ops (const int *args, unsigned int nargs);	1247	void process_window_ops (const int *args, unsigned int nargs);
1339	unsigned char *get_to_st (unicode_t &ends_how);	1248	char *get_to_st (unicode_t &ends_how);
1340	void process_dcs_seq ();	1249	void process_dcs_seq ();
1341	void process_osc_seq ();	1250	void process_osc_seq ();
1342	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1251	void process_color_seq (int report, int color, const char *str, char resp);
1343	void process_xterm_seq (int op, const char *str, unsigned char resp);	1252	void process_xterm_seq (int op, const char *str, char resp);
1344	int privcases (int mode, unsigned long bit);	1253	int privcases (int mode, unsigned long bit);
1345	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1254	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1346	void process_sgr_mode (unsigned int nargs, const int *arg);	1255	void process_sgr_mode (unsigned int nargs, const int *arg);
1347	void process_graphics ();	1256	void process_graphics ();
1348	// init.C	1257	// init.C
1349	void Get_Colours ();	1258	void Get_Colours ();
1350	void get_ourmods ();	1259	void get_ourmods ();
1351	// logging.C
1352	void makeutent (const char *pty, const char *hostname);
1353	void cleanutent ();
1354	// main.C	1260	// main.C
1355	void privileged_utmp (rxvt_privaction action);
1356	bool set_fonts ();	1261	bool set_fonts ();
		1262	void set_string_property (Atom prop, const char *str, int len = -1);
		1263	void set_utf8_property (Atom prop, const char *str, int len = -1);
1357	void set_title (const char *str);	1264	void set_title (const char *str);
1358	void set_icon_name (const char *str);	1265	void set_icon_name (const char *str);
1359	void set_window_color (int idx, const char *color);	1266	void set_window_color (int idx, const char *color);
1360	void set_colorfgbg ();	1267	void set_colorfgbg ();
1361	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1268	bool set_color (rxvt_color &color, const char *name);
		1269	void alias_color (int dst, int src);
1362	void set_widthheight (unsigned int width, unsigned int height);	1270	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1363
1364	#ifdef MENUBAR
1365	// menubar.C
1366	void menuitem_free (menu_t *menu, menuitem_t *item);
1367	int action_dispatch (action_t *action);
1368	void menuarrow_free (char name);
1369	void menuarrow_add (char *string);
1370	char *menu_find_base (menu_t **menu, char *path);
1371	menu_t *menu_delete (menu_t *menu);
1372	menu_t *menu_add (menu_t *parent, char *path);
1373	void drawbox_menubar (int x, int len, int state);
1374	void drawtriangle (int x, int y, int state);
1375	void drawbox_menuitem (int y, int state);
1376	void menu_show ();
1377	void menu_display (void (rxvt_term::*update) ());
1378	void menu_hide_all ();
1379	void menu_hide ();
1380	void menu_clear (menu_t *menu);
1381	void menubar_clear ();
1382	bar_t *menubar_find (const char *name);
1383	int menubar_push (const char *name);
1384	void menubar_remove (const char *name);
1385	void menubar_dump (FILE *fp);
1386	void menubar_read (const char *filename);
1387	void menubar_dispatch (char *str);
1388	void draw_Arrows (int name, int state);
1389	void menubar_expose ();
1390	int menubar_mapping (int map);
1391	int menu_select (XButtonEvent &ev);
1392	void menubar_select (XButtonEvent &ev);
1393	void menubar_control (XButtonEvent &ev);
1394	void map_menuBar (int map);
1395	#endif
1396		1271
1397	// screen.C	1272	// screen.C
1398	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1273
1399	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1274	void lalloc (line_t &l) const
		1275	{
		1276	l.t = (text_t *)talloc->alloc ();
		1277	l.r = (rend_t *)ralloc->alloc ();
		1278	}
		1279
		1280	#if 0
		1281	void lfree (line_t &l)
		1282	{
		1283	talloc->free (l.t);
		1284	ralloc->free (l.r);
		1285	}
		1286	#endif
		1287
		1288	void lresize (line_t &l) const
		1289	{
		1290	if (!l.t)
		1291	return;
		1292
		1293	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1294	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1295
		1296	l.l = min (l.l, ncol);
		1297
		1298	if (ncol > prev_ncol)
		1299	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1300	}
		1301
		1302	int fgcolor_of (rend_t r) const NOTHROW
		1303	{
		1304	int base = GET_BASEFG (r);
		1305	#ifndef NO_BRIGHTCOLOR
		1306	if (r & RS_Bold
		1307	# if ENABLE_STYLES
		1308	&& option (Opt_intensityStyles)
		1309	# endif
		1310	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1311	base += minBrightCOLOR - minCOLOR;
		1312	#endif
		1313	return base;
		1314	}
		1315
		1316	int bgcolor_of (rend_t r) const NOTHROW
		1317	{
		1318	int base = GET_BASEBG (r);
		1319	#ifndef NO_BRIGHTCOLOR
		1320	if (r & RS_Blink
		1321	# if ENABLE_STYLES
		1322	&& option (Opt_intensityStyles)
		1323	# endif
		1324	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1325	base += minBrightCOLOR - minCOLOR;
		1326	#endif
		1327	return base;
		1328	}
		1329
		1330	bool option (uint8_t opt) const NOTHROW
		1331	{
		1332	return options[opt >> 3] & (1 << (opt & 7));
		1333	}
		1334
		1335	void set_option (uint8_t opt, bool set = true) NOTHROW
		1336	{
		1337	if (set)
		1338	options[opt >> 3] |= (1 << (opt & 7));
		1339	else
		1340	options[opt >> 3] &= ~(1 << (opt & 7));
		1341	}
		1342
		1343	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1344	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400	int scr_scroll_text (int row1, int row2, int count, int spec);	1345	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1401	void scr_reset ();	1346	void scr_reset ();
1402	void scr_reset_realloc ();
1403	void scr_release ();	1347	void scr_release () NOTHROW;
1404	void scr_clear (bool really = false);	1348	void scr_clear (bool really = false) NOTHROW;
1405	void scr_refresh (unsigned char refresh_type);	1349	void scr_refresh () NOTHROW;
1406	bool scr_refresh_rend (rend_t mask, rend_t value);	1350	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1407	void scr_erase_screen (int mode);	1351	void scr_erase_screen (int mode) NOTHROW;
		1352	#if ENABLE_FRILLS
		1353	void scr_erase_savelines () NOTHROW;
		1354	void scr_backindex () NOTHROW;
		1355	void scr_forwardindex () NOTHROW;
		1356	#endif
1408	void scr_touch (bool refresh);	1357	void scr_touch (bool refresh) NOTHROW;
1409	void scr_expose (int x, int y, int width, int height, bool refresh);	1358	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1410	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1359	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1411	void scr_recolour ();	1360	void scr_recolour () NOTHROW;
1412	void scr_remap_chars ();	1361	void scr_remap_chars () NOTHROW;
1413	void scr_remap_chars (text_t *tp, rend_t *rp);	1362	void scr_remap_chars (line_t &l) NOTHROW;
		1363
		1364	enum cursor_mode { SAVE, RESTORE };
1414		1365
1415	void scr_poweron ();	1366	void scr_poweron ();
1416	void scr_cursor (int mode);	1367	void scr_cursor (cursor_mode mode) NOTHROW;
1417	void scr_do_wrap ();	1368	void scr_do_wrap () NOTHROW;
		1369	void scr_swap_screen () NOTHROW;
1418	int scr_change_screen (int scrn);	1370	void scr_change_screen (int scrn);
1419	void scr_color (unsigned int color, int fgbg);	1371	void scr_color (unsigned int color, int fgbg) NOTHROW;
1420	void scr_rendition (int set, int style);	1372	void scr_rendition (int set, int style) NOTHROW;
1421	void scr_add_lines (const unicode_t *str, int nlines, int len);	1373	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1422	void scr_backspace ();	1374	void scr_backspace () NOTHROW;
1423	void scr_tab (int count, bool ht = false);	1375	void scr_tab (int count, bool ht = false) NOTHROW;
1424	void scr_backindex ();
1425	void scr_forwardindex ();
1426	void scr_gotorc (int row, int col, int relative);	1376	void scr_gotorc (int row, int col, int relative) NOTHROW;
1427	void scr_index (enum page_dirn direction);	1377	void scr_index (enum page_dirn direction) NOTHROW;
1428	void scr_erase_line (int mode);	1378	void scr_erase_line (int mode) NOTHROW;
1429	void scr_E ();	1379	void scr_E () NOTHROW;
1430	void scr_insdel_lines (int count, int insdel);	1380	void scr_insdel_lines (int count, int insdel) NOTHROW;
1431	void scr_insdel_chars (int count, int insdel);	1381	void scr_insdel_chars (int count, int insdel) NOTHROW;
1432	void scr_scroll_region (int top, int bot);	1382	void scr_scroll_region (int top, int bot) NOTHROW;
1433	void scr_cursor_visible (int mode);	1383	void scr_cursor_visible (int mode) NOTHROW;
1434	void scr_autowrap (int mode);	1384	void scr_autowrap (int mode) NOTHROW;
1435	void scr_relative_origin (int mode);	1385	void scr_relative_origin (int mode) NOTHROW;
1436	void scr_insert_mode (int mode);	1386	void scr_insert_mode (int mode) NOTHROW;
1437	void scr_set_tab (int mode);	1387	void scr_set_tab (int mode) NOTHROW;
1438	void scr_rvideo_mode (int mode);	1388	void scr_rvideo_mode (bool on) NOTHROW;
1439	void scr_report_position ();	1389	void scr_report_position () NOTHROW;
1440	void set_font_style ();	1390	void set_font_style () NOTHROW;
1441	void scr_charset_choose (int set);	1391	void scr_charset_choose (int set) NOTHROW;
1442	void scr_charset_set (int set, unsigned int ch);	1392	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1443	int scr_move_to (int y, int len);	1393	void scr_move_to (int y, int len) NOTHROW;
1444	int scr_page (enum page_dirn direction, int nlines);	1394	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1445	int scr_changeview (unsigned int oldviewstart);	1395	bool scr_changeview (int new_view_start) NOTHROW;
1446	void scr_bell ();	1396	void scr_bell () NOTHROW;
1447	void scr_printscreen (int fullhist);	1397	void scr_printscreen (int fullhist) NOTHROW;
		1398	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1399	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1448	void scr_reverse_selection ();	1400	void scr_reverse_selection () NOTHROW;
1449	void scr_dump (int fd);	1401	void scr_dump (int fd) NOTHROW;
		1402
1450	void selection_check (int check_more);	1403	void selection_check (int check_more) NOTHROW;
1451	int selection_paste (Window win, Atom prop, bool delete_prop);	1404	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1452	void selection_property (Window win, Atom prop);	1405	void selection_property (Window win, Atom prop) NOTHROW;
1453	void selection_request (Time tm, int x, int y);	1406	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1454	int selection_request_other (Atom target, int selnum);	1407	int selection_request_other (Atom target, int selnum) NOTHROW;
1455	void selection_clear ();	1408	void selection_clear () NOTHROW;
1456	void selection_make (Time tm);	1409	void selection_make (Time tm);
		1410	bool selection_grab (Time tm) NOTHROW;
1457	void selection_start_colrow (int col, int row);	1411	void selection_start_colrow (int col, int row) NOTHROW;
1458	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1412	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1459	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1413	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1460	void selection_remove_trailing_spaces ();	1414	void selection_remove_trailing_spaces () NOTHROW;
1461	void selection_send (const XSelectionRequestEvent &rq);	1415	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1416	void selection_click (int clicks, int x, int y) NOTHROW;
		1417	void selection_extend (int x, int y, int flag) NOTHROW;
		1418	void selection_rotate (int x, int y) NOTHROW;
		1419
		1420	void pixel_position (int *x, int *y) NOTHROW;
1462		1421
1463	#if defined(NEXT_SCROLLBAR)	1422	#if defined(NEXT_SCROLLBAR)
1464	// scrollbar-next.C	1423	// scrollbar-next.C
1465	Pixmap renderPixmap (const char *const *data, int width, int height);	1424	Pixmap renderPixmap (const char *const *data, int width, int height);
1466	void init_scrollbar_stuff ();	1425	void init_scrollbar_stuff ();
…		…
1468	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1427	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1469	#endif	1428	#endif
1470		1429
1471	#if defined(RXVT_SCROLLBAR)	1430	#if defined(RXVT_SCROLLBAR)
1472	// scrollbar-rxvt.C	1431	// scrollbar-rxvt.C
1473	void Draw_button (int x, int y, int state, int dirn);
1474	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1432	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1475	#endif	1433	#endif
1476		1434
1477	#if defined(XTERM_SCROLLBAR)	1435	#if defined(XTERM_SCROLLBAR)
1478	// scrollbar-xterm.C	1436	// scrollbar-xterm.C
…		…
1491		1449
1492	// xdefaults.C	1450	// xdefaults.C
1493	void get_options (int argc, const char *const *argv);	1451	void get_options (int argc, const char *const *argv);
1494	int parse_keysym (const char *str, const char *arg);	1452	int parse_keysym (const char *str, const char *arg);
1495	void get_xdefaults (FILE *stream, const char *name);	1453	void get_xdefaults (FILE *stream, const char *name);
1496	void extract_resources (Display *display, const char *name);	1454	void extract_resources ();
1497	// xpm.C	1455	// xpm.C
1498	int scale_pixmap (const char *geom);	1456	int scale_pixmap (const char *geom);
1499	void resize_pixmap ();	1457	void resize_pixmap ();
1500	Pixmap set_bgPixmap (const char *file);	1458	Pixmap set_bgPixmap (const char *file);
1501	};	1459	};
…		…
1509	# define __PROTO(p) p	1467	# define __PROTO(p) p
1510	#else	1468	#else
1511	# define __PROTO(p) ()	1469	# define __PROTO(p) ()
1512	#endif	1470	#endif
1513		1471
1514	#ifdef DEBUG_malloc
1515	# include "dmalloc.h" /* This comes last */
1516	#endif
1517
1518	#endif /* _RXVT_H_ */	1472	#endif /* _RXVT_H_ */
1519		1473

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