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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.160 by root, Thu Aug 11 02:05:07 2005 UTC vs.
Revision 1.339 by ayin, Fri Dec 28 11:39:02 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	# define BUILTIN_GLYPHS 1
		24	#else
		25	# define ENABLE_MINIMAL 1
		26	#endif
7		27
8	#include <limits.h>	28	#include <limits.h>
9		29
10	#include <X11/cursorfont.h>	30	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	31	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	32	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	33	#include <X11/Xatom.h>
14	#if ENABLE_FRILLS
15	# include <X11/Xmd.h>
16	#endif
17		34
18	#include "encoding.h"	35	#include "encoding.h"
		36	#include "rxvtutil.h"
19	#include "rxvtfont.h"	37	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	38	#include "rxvttoolkit.h"
21	#include "iom.h"	39	#include "ev_cpp.h"
22	#include "salloc.h"	40	#include "salloc.h"
		41	#include "libptytty.h"
23		42
24	#if ENABLE_FRILLS	43	#include "rxvtperl.h"
25	# define ENABLE_XEMBED 1	44
26	# define ENABLE_EWMH 1	45	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	46	#if ENABLE_MINIMAL
		47	# define strcmp(a,b) (strcmp)(a,b)
		48	# define strlen(a) (strlen)(a)
		49	# define strcpy(a,b) (strcpy)(a,b)
		50	# define memset(a,c,l) (memset)(a,c,l)
		51	# define memcpy(a,b,l) (memcpy)(a,b,l)
28	#endif	52	#endif
29		53
30	/*	54	/*
31	*****************************************************************************	55	*****************************************************************************
32	* SYSTEM HACKS	56	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	65	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	66	# define __sun__ 1
43	#endif	67	#endif
44		68
45	#ifndef HAVE_XPOINTER	69	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	70	typedef char *XPointer;
47	#endif	71	#endif
48		72
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	73	#include <termios.h>
51	typedef struct termios ttymode_t;	74	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		75
63	#ifdef XPM_BACKGROUND	76	#include "background.h"
64	# ifdef XPM_INC_X11
65	# include <X11/xpm.h>
66	# else
67	# include <xpm.h>
68	# endif
69	#endif
70		77
71	#ifndef STDIN_FILENO	78	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	79	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	80	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	81	# define STDERR_FILENO 2
75	#endif	82	#endif
76		83
77	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	84	#if !defined (EACCESS) && defined(EAGAIN)
78	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85	# define EACCESS EAGAIN
79	# define NO_SETOWNER_TTYDEV 1
80	# endif	86	#endif
		87
		88	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		89	# define EXIT_SUCCESS 0 /* exit function success */
		90	# define EXIT_FAILURE 1 /* exit function failure */
81	#endif	91	#endif
82	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	92
83	# define NO_SETOWNER_TTYDEV 1	93	#ifndef PATH_MAX
		94	# define PATH_MAX 16384
84	#endif	95	#endif
		96
		97	/****************************************************************************/
		98
		99	// exception thrown on fatal (per-instance) errors
		100	class rxvt_failure_exception { };
		101
		102	// exception thrown when the command parser runs out of input data
		103	class out_of_input { };
85		104
86	/*	105	/*
87	*****************************************************************************	106	*****************************************************************************
88	* PROTOTYPES	107	* PROTOTYPES
89	*****************************************************************************	108	*****************************************************************************
90	*/	109	*/
91	// main.C	110	// main.C
92	RETSIGTYPE rxvt_Child_signal (int sig);	111	#define SET_LOCALE(locale) rxvt_set_locale (locale)
93	RETSIGTYPE rxvt_Exit_signal (int sig);	112	extern bool rxvt_set_locale (const char *locale) NOTHROW;
94	void rxvt_clean_exit ();	113	extern void rxvt_push_locale (const char *locale) NOTHROW;
95	void * rxvt_malloc (size_t size);	114	extern void rxvt_pop_locale () NOTHROW;
96	void * rxvt_calloc (size_t number, size_t size);
97	void * rxvt_realloc (void *ptr, size_t size);
98	void rxvt_privileges (rxvt_privaction action);
99		115
100	// util.C	116	// misc.C
101	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	117	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	118	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	119	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	120	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105	char * rxvt_strdup (const char *str);
106		121
107	// misc.C
108	char * rxvt_r_basename (const char *str);	122	char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr);	123	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...);	124	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...);	125	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt,...);	126	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure ();	127	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114	int rxvt_Str_match (const char *s1, const char *s2);	128
115	const char * rxvt_Str_skip_space (const char *str);
116	char * rxvt_Str_trim (char *str);	129	char * rxvt_strtrim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);
118	char ** rxvt_splitcommastring (const char *cs);	130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	131	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	132
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	133	void * rxvt_malloc (size_t size);
122	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	134	void * rxvt_calloc (size_t number, size_t size);
123	void rxvt_usleep (int usecs);	135	void * rxvt_realloc (void *ptr, size_t size);
		136
		137	/////////////////////////////////////////////////////////////////////////////
		138
		139	// temporarily replace the process environment
		140	extern char **environ;
		141	extern char **rxvt_environ; // the original environ pointer
		142
		143	static inline void
		144	set_environ (stringvec *envv)
		145	{
		146	#if ENABLE_PERL
		147	assert (envv);
		148	#else
		149	if (envv)
		150	#endif
		151	environ = (char **)envv->begin ();
		152	}
		153
		154	static inline void
		155	set_environ (char **envv)
		156	{
		157	#if ENABLE_PERL
		158	assert (envv);
		159	#else
		160	if (envv)
		161	#endif
		162	environ = envv;
		163	}
124		164
125	/*	165	/*
126	*****************************************************************************	166	*****************************************************************************
127	* STRUCTURES AND TYPEDEFS	167	* STRUCTURES AND TYPEDEFS
128	*****************************************************************************	168	*****************************************************************************
129	*/	169	*/
130	struct grwin_t;
131		170
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	171	/* If we're using either the rxvt scrollbar, keep the
141	* scrollColor resource.	172	* scrollColor resource.
142	*/	173	*/
143	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	174	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144	# define KEEP_SCROLLCOLOR 1	175	# define KEEP_SCROLLCOLOR 1
145	#else	176	#else
146	# undef KEEP_SCROLLCOLOR	177	# undef KEEP_SCROLLCOLOR
147	#endif
148
149	#ifdef XPM_BACKGROUND
150	typedef struct {
151	short w, h, x, y;
152	Pixmap pixmap;
153	} bgPixmap_t;
154	#endif	178	#endif
155		179
156	/*	180	/*
157	* the 'essential' information for reporting Mouse Events	181	* the 'essential' information for reporting Mouse Events
158	* pared down from XButtonEvent	182	* pared down from XButtonEvent
…		…
162	Time time; /* milliseconds */	186	Time time; /* milliseconds */
163	unsigned int state; /* key or button mask */	187	unsigned int state; /* key or button mask */
164	unsigned int button; /* detail */	188	unsigned int button; /* detail */
165	};	189	};
166		190
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
180	typedef struct _mwmhints {
181	CARD32 flags;
182	CARD32 functions;
183	CARD32 decorations;
184	INT32 input_mode;
185	CARD32 status;
186	} MWMHints;
187	#endif
188
189	#if ENABLE_XEMBED	191	#if ENABLE_XEMBED
190	// XEMBED messages	192	// XEMBED messages
191	# define XEMBED_EMBEDDED_NOTIFY 0	193	# define XEMBED_EMBEDDED_NOTIFY 0
192	# define XEMBED_WINDOW_ACTIVATE 1	194	# define XEMBED_WINDOW_ACTIVATE 1
193	# define XEMBED_WINDOW_DEACTIVATE 2	195	# define XEMBED_WINDOW_DEACTIVATE 2
194	# define XEMBED_REQUEST_FOCUS 3	196	# define XEMBED_REQUEST_FOCUS 3
195	# define XEMBED_FOCUS_IN 4	197	# define XEMBED_FOCUS_IN 4
196	# define XEMBED_FOCUS_OUT 5	198	# define XEMBED_FOCUS_OUT 5
197	# define XEMBED_FOCUS_NEXT 6	199	# define XEMBED_FOCUS_NEXT 6
198	# define XEMBED_FOCUS_PREV 7	200	# define XEMBED_FOCUS_PREV 7
199		201
200	# define XEMBED_MODALITY_ON 10	202	# define XEMBED_MODALITY_ON 10
201	# define XEMBED_MODALITY_OFF 11	203	# define XEMBED_MODALITY_OFF 11
202	# define XEMBED_REGISTER_ACCELERATOR 12	204	# define XEMBED_REGISTER_ACCELERATOR 12
203	# define XEMBED_UNREGISTER_ACCELERATOR 13	205	# define XEMBED_UNREGISTER_ACCELERATOR 13
204	# define XEMBED_ACTIVATE_ACCELERATOR 14	206	# define XEMBED_ACTIVATE_ACCELERATOR 14
205		207
206	// XEMBED detail code	208	// XEMBED detail code
207	# define XEMBED_FOCUS_CURRENT 0	209	# define XEMBED_FOCUS_CURRENT 0
208	# define XEMBED_FOCUS_FIRST 1	210	# define XEMBED_FOCUS_FIRST 1
209	# define XEMBED_FOCUS_LAST 2	211	# define XEMBED_FOCUS_LAST 2
210		212
211	# define XEMBED_MAPPED (1 << 0)	213	# define XEMBED_MAPPED (1 << 0)
212	#endif	214	#endif
213		215
…		…
217	*****************************************************************************	219	*****************************************************************************
218	*/	220	*/
219		221
220	/* COLORTERM, TERM environment variables */	222	/* COLORTERM, TERM environment variables */
221	#define COLORTERMENV "rxvt"	223	#define COLORTERMENV "rxvt"
222	#ifdef XPM_BACKGROUND	224	#ifdef BG_IMAGE_FROM_FILE
223	# define COLORTERMENVFULL COLORTERMENV "-xpm"	225	# define COLORTERMENVFULL COLORTERMENV "-xpm"
224	#else	226	#else
225	# define COLORTERMENVFULL COLORTERMENV	227	# define COLORTERMENVFULL COLORTERMENV
226	#endif	228	#endif
227	#ifndef TERMENV	229	#ifndef TERMENV
…		…
230		232
231	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	233	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
232	# define NO_MOUSE_REPORT_SCROLLBAR 1	234	# define NO_MOUSE_REPORT_SCROLLBAR 1
233	#endif	235	#endif
234		236
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 */
244
245	#if !defined (EACCESS) && defined(EAGAIN)
246	# define EACCESS EAGAIN
247	#endif
248
249	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250	# define EXIT_SUCCESS 0 /* exit function success */
251	# define EXIT_FAILURE 1 /* exit function failure */
252	#endif
253
254	#define menuBar_esc 10
255	#define scrollBar_esc 30	237	#define scrollBar_esc 30
256	#define menuBar_margin 2 /* margin below text */
257		238
258	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	239	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
259	# define HAVE_SCROLLBARS 1	240	# 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	241	#endif
268		242
269	#define R_SB_ALIGN_CENTRE 0	243	#define R_SB_ALIGN_CENTRE 0
270	#define R_SB_ALIGN_TOP 1	244	#define R_SB_ALIGN_TOP 1
271	#define R_SB_ALIGN_BOTTOM 2	245	#define R_SB_ALIGN_BOTTOM 2
…		…
344	* |	318	* |
345	* +---< SB_WIDTH_NEXT	319	* +---< SB_WIDTH_NEXT
346	*/	320	*/
347		321
348	enum {	322	enum {
349	NO_REFRESH = 0 , /* Window not visible at all! */	323	NO_REFRESH = 0, /* Window not visible at all! */
350	FAST_REFRESH = 1<<0, /* Fully exposed window */	324	FAST_REFRESH = 1, /* Fully exposed window */
351	SLOW_REFRESH = 1<<1, /* Partially exposed window */	325	SLOW_REFRESH = 2, /* Partially exposed window */
352	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353	};	326	};
354		327
355	#ifdef NO_SECONDARY_SCREEN	328	#ifdef NO_SECONDARY_SCREEN
356	# define NSCREENS 0	329	# define NSCREENS 0
357	#else	330	#else
…		…
363	#define FONT_DN "#-"	336	#define FONT_DN "#-"
364	#define FONT_UP "#+"	337	#define FONT_UP "#+"
365		338
366	/* flags for rxvt_scr_gotorc () */	339	/* flags for rxvt_scr_gotorc () */
367	enum {	340	enum {
368	C_RELATIVE = 1 , /* col movement is relative */	341	C_RELATIVE = 1, /* col movement is relative */
369	R_RELATIVE = 2, /* row movement is relative */	342	R_RELATIVE = 2, /* row movement is relative */
370	RELATIVE = 1 | 2,	343	RELATIVE = C_RELATIVE | R_RELATIVE,
371	};	344	};
372		345
373	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	346	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
374	enum {	347	enum {
375	INSERT = -1, /* don't change these values */	348	INSERT = -1, /* don't change these values */
…		…
388	enum {	361	enum {
389	PRIMARY = 0,	362	PRIMARY = 0,
390	SECONDARY,	363	SECONDARY,
391	};	364	};
392		365
393	#define RS_None 0 /* Normal */	366	#define RS_None 0
394		367
395	#define RS_fgMask 0x0000007fUL /* 128 colors */	368	#define RS_fgMask 0x0000007fUL // 128 colors
396	#define RS_bgMask 0x00003f80UL /* 128 colors */	369	#define RS_bgMask 0x00003f80UL // 128 colors
397		370
398	// font styles	371	// font styles
399	#define RS_Bold 0x00004000UL // value 1	372	#define RS_Bold 0x00004000UL // value 1
400	#define RS_Italic 0x00008000UL // value 2	373	#define RS_Italic 0x00008000UL // value 2
401		374
402	// fake styles	375	// fake styles
403	#define RS_Blink 0x00010000UL /* blink */	376	#define RS_Blink 0x00010000UL // blink
404	#define RS_RVid 0x00020000UL /* reverse video */	377	#define RS_RVid 0x00020000UL // reverse video
405	#define RS_Uline 0x00040000UL /* underline */	378	#define RS_Uline 0x00040000UL // underline
406		379
407	// 5 bits still to go	380	// toggle this to force redraw, must be != RS_Careful
		381	#define RS_redraw 0x01000000UL
		382
		383	// 5 custom bits for extensions
		384	#define RS_customCount 32
		385	#define RS_customMask 0x00f80000UL
		386	#define RS_customShift 19
408		387
409	// other flags	388	// other flags
410	#define RS_Careful 0x80000000UL /* be careful when drawing these */	389	#define RS_Careful 0x80000000UL /* be careful when drawing these */
411		390
412	#define RS_styleCount 4	391	#define RS_styleCount 4
…		…
438	C0_NUL = 0x00,	417	C0_NUL = 0x00,
439	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	418	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
440	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	419	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
441	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	420	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
442	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	421	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
443	};	422	};
444	#define CHAR_ST 0x9c /* 0234 */	423	#define CHAR_ST 0x9c /* 0234 */
445		424
446	/*	425	/*
447	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	426	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
448	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	427	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
454	XTerm_property = 3, // change X property	433	XTerm_property = 3, // change X property
455	XTerm_Color = 4, // change colors	434	XTerm_Color = 4, // change colors
456	XTerm_Color00 = 10, // not implemented, CLASH!	435	XTerm_Color00 = 10, // not implemented, CLASH!
457	XTerm_Color01 = 11, // not implemented	436	XTerm_Color01 = 11, // not implemented
458	XTerm_Color_cursor = 12, // change actual 'Cursor' color	437	XTerm_Color_cursor = 12, // change actual 'Cursor' color
459	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	438	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
460	XTerm_Color_pointer_bg = 14, // not implemented	439	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
461	XTerm_Color05 = 15, // not implemented	440	XTerm_Color05 = 15, // not implemented (tektronix fg)
462	XTerm_Color06 = 16, // not implemented	441	XTerm_Color06 = 16, // not implemented (tektronix bg)
463	XTerm_Color_RV = 17, // change actual 'Highlight' color	442	XTerm_Color_RV = 17, // change actual 'Highlight' color
464	XTerm_logfile = 46, // not implemented	443	XTerm_logfile = 46, // not implemented
465	XTerm_font = 50,	444	XTerm_font = 50,
466		445
467	XTerm_konsole30 = 30, // reserved for konsole	446	XTerm_konsole30 = 30, // reserved for konsole
468	XTerm_konsole31 = 31, // reserved for konsole	447	XTerm_konsole31 = 31, // reserved for konsole
469	XTerm_emacs51 = 51, // reserved for emacs shell	448	XTerm_emacs51 = 51, // reserved for emacs shell
470	/*	449	/*
471	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	450	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		451	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
472	*/	452	*/
473	XTerm_Color_BD = 18, // change actual 'Bold' color	453	Rxvt_Color_BD = 18, // change actual 'Bold' color
474	XTerm_Color_UL = 19, // change actual 'Underline' color	454	Rxvt_Color_UL = 19, // change actual 'Underline' color
475	XTerm_Pixmap = 20, // new bg pixmap	455	Rxvt_Pixmap = 20, // new bg pixmap
476	XTerm_restoreFG = 39, // change default fg color	456	Rxvt_restoreFG = 39, // change default fg color
477	XTerm_restoreBG = 49, // change default bg color	457	Rxvt_restoreBG = 49, // change default bg color
478	XTerm_dumpscreen = 55, // dump scrollback and all of screen	458	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
479		459
480	URxvt_locale = 701, // change locale	460	URxvt_locale = 701, // change locale
481	URxvt_Menu = 703, // set menu item	461	URxvt_version = 702, // request version
		462
482	URxvt_Color_IT = 704, // change actual 'Italic' colour	463	URxvt_Color_IT = 704, // change actual 'Italic' colour
483	URxvt_Color_tint = 705, // change actual tint colour	464	URxvt_Color_tint = 705, // change actual tint colour
		465	URxvt_Color_BD = 706,
		466	URxvt_Color_UL = 707,
484		467
485	URxvt_font = 710,	468	URxvt_font = 710,
486	URxvt_boldFont = 711,	469	URxvt_boldFont = 711,
487	URxvt_italicFont = 712,	470	URxvt_italicFont = 712,
488	URxvt_boldItalicFont = 713,	471	URxvt_boldItalicFont = 713,
489		472
490	URxvt_view_up = 720,	473	URxvt_view_up = 720,
491	URxvt_view_down = 721,	474	URxvt_view_down = 721,
		475
		476	URxvt_perl = 777,
492	};	477	};
493		478
494	/* Words starting with `Color_' are colours. Others are counts */	479	/* Words starting with `Color_' are colours. Others are counts */
495	/*	480	/*
496	* The PixColor and rendition colour usage should probably be decoupled	481	* The PixColor and rendition colour usage should probably be decoupled
497	* on the unnecessary items, e.g. Color_pointer, but won't bother	482	* on the unnecessary items, e.g. Color_pointer, but won't bother
498	* until we need to. Also, be aware of usage in pixcolor_set	483	* until we need to. Also, be aware of usage in pixcolor_set
499	*/	484	*/
500		485
501	enum colour_list {	486	enum colour_list {
		487	Color_none = -2,
		488	Color_transparent = -1,
502	Color_fg = 0,	489	Color_fg = 0,
503	Color_bg,	490	Color_bg,
504	minCOLOR, /* 2 */	491	minCOLOR, /* 2 */
505	Color_Black = minCOLOR,	492	Color_Black = minCOLOR,
506	Color_Red3,	493	Color_Red3,
…		…
548	#endif	535	#endif
549	#ifdef KEEP_SCROLLCOLOR	536	#ifdef KEEP_SCROLLCOLOR
550	Color_scroll,	537	Color_scroll,
551	Color_trough,	538	Color_trough,
552	#endif	539	#endif
553	#if TINTING	540	#if ENABLE_TRANSPARENCY
554	Color_tint,	541	Color_tint,
555	#endif	542	#endif
556	#if OFF_FOCUS_FADING	543	#if OFF_FOCUS_FADING
557	Color_fade,	544	Color_fade,
558	#endif	545	#endif
…		…
566	#endif	553	#endif
567	};	554	};
568		555
569	#define Color_Bits 7 // 0 .. maxTermCOLOR	556	#define Color_Bits 7 // 0 .. maxTermCOLOR
570		557
571	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
572	#define NPIXCLR_BITS 32
573
574	/*	558	/*
575	* Resource list	559	* Resource list
576	*/	560	*/
577	enum {	561	enum {
578	Rs_display_name = 0,	562	# define def(name) Rs_ ## name,
579	Rs_term_name,	563	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580	Rs_iconName,	564	# include "rsinc.h"
581	Rs_geometry,	565	# undef def
582	Rs_reverseVideo,	566	# undef reserve
583	Rs_color,
584	_Rs_color = Rs_color + NRS_COLORS - 1,
585	Rs_font,
586	#if ENABLE_STYLES
587	Rs_boldFont,
588	Rs_italicFont,
589	Rs_boldItalicFont,
590	#endif
591	Rs_name,
592	Rs_title,
593	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
594	Rs_path,
595	#endif
596	#ifdef XPM_BACKGROUND
597	Rs_backgroundPixmap,
598	#endif
599	#if (MENUBAR_MAX)
600	Rs_menu,
601	#endif
602	Rs_loginShell,
603	Rs_jumpScroll,
604	#ifdef HAVE_SCROLLBARS
605	Rs_scrollBar,
606	Rs_scrollBar_right,
607	Rs_scrollBar_floating,
608	Rs_scrollBar_align,
609	Rs_scrollstyle, /* Rs_scrollBar_style */
610	Rs_scrollBar_thickness,
611	#endif
612	Rs_scrollTtyOutput,
613	Rs_scrollTtyKeypress,
614	Rs_scrollWithBuffer,
615	Rs_saveLines,
616	Rs_utmpInhibit,
617	Rs_visualBell,
618	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
619	Rs_mapAlert,
620	#endif
621	#ifdef META8_OPTION
622	Rs_meta8,
623	#endif
624	#ifdef MOUSE_WHEEL
625	Rs_mouseWheelScrollPage,
626	#endif
627	#ifndef NO_BACKSPACE_KEY
628	Rs_backspace_key,
629	#endif
630	#ifndef NO_DELETE_KEY
631	Rs_delete_key,
632	#endif
633	Rs_selectstyle,
634	#ifdef PRINTPIPE
635	Rs_print_pipe,
636	#endif
637	#ifdef USE_XIM
638	Rs_preeditType,
639	Rs_inputMethod,
640	#endif
641	#ifdef TRANSPARENT
642	Rs_transparent,
643	Rs_transparent_all,
644	#endif
645	#if ENABLE_FRILLS
646	Rs_ext_bwidth,
647	Rs_int_bwidth,
648	Rs_borderLess,
649	Rs_lineSpace,
650	Rs_pty_fd,
651	Rs_cursorUnderline,
652	#endif
653	#if CURSOR_BLINK
654	Rs_cursorBlink,
655	#endif
656	#if ENABLE_XEMBED
657	Rs_embed,
658	#endif
659	Rs_cutchars,
660	Rs_modifier,
661	Rs_answerbackstring,
662	Rs_tripleclickwords,
663	Rs_insecure,
664	Rs_pointerBlank,
665	Rs_pointerBlankDelay,
666	Rs_imLocale,
667	Rs_imFont,
668	Rs_pastableTabs,
669	#ifndef NO_SECONDARY_SCREEN
670	Rs_secondaryScreen,
671	Rs_secondaryScroll,
672	#endif
673	#ifdef OFF_FOCUS_FADING
674	Rs_fade,
675	#endif
676	#ifdef TINTING
677	Rs_shade,
678	#endif
679	NUM_RESOURCES	567	NUM_RESOURCES
680	};
681
682	// see init.C:xa_names, which must be kept in sync
683	enum {
684	XA_TEXT = 0,
685	XA_COMPOUND_TEXT,
686	XA_UTF8_STRING,
687	XA_MULTIPLE,
688	XA_TARGETS,
689	XA_TIMESTAMP,
690	XA_VT_SELECTION,
691	XA_INCR,
692	XA_WM_PROTOCOLS,
693	XA_WM_DELETE_WINDOW,
694	XA_CLIPBOARD,
695	#if ENABLE_FRILLS
696	XA_MOTIF_WM_HINTS,
697	#endif
698	#if ENABLE_EWMH
699	XA_NET_WM_PID,
700	XA_NET_WM_NAME,
701	XA_NET_WM_ICON_NAME,
702	XA_NET_WM_PING,
703	#endif
704	#if USE_XIM
705	XA_WM_LOCALE_NAME,
706	#endif
707	#if TRANSPARENT
708	XA_XROOTPMAP_ID,
709	XA_ESETROOT_PMAP_ID,
710	#endif
711	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
712	XA_DNDPROTOCOL,
713	XA_DNDSELECTION,
714	#endif
715	#if ENABLE_XEMBED
716	XA_XEMBED,
717	XA_XEMBED_INFO,
718	#endif
719	NUM_XA
720	};	568	};
721		569
722	/* DEC private modes */	570	/* DEC private modes */
723	#define PrivMode_132 (1UL<<0)	571	#define PrivMode_132 (1UL<<0)
724	#define PrivMode_132OK (1UL<<1)	572	#define PrivMode_132OK (1UL<<1)
…		…
733	#define PrivMode_ShiftKeys (1UL<<10)	581	#define PrivMode_ShiftKeys (1UL<<10)
734	#define PrivMode_VisibleCursor (1UL<<11)	582	#define PrivMode_VisibleCursor (1UL<<11)
735	#define PrivMode_MouseX10 (1UL<<12)	583	#define PrivMode_MouseX10 (1UL<<12)
736	#define PrivMode_MouseX11 (1UL<<13)	584	#define PrivMode_MouseX11 (1UL<<13)
737	#define PrivMode_scrollBar (1UL<<14)	585	#define PrivMode_scrollBar (1UL<<14)
738	#define PrivMode_menuBar (1UL<<15)
739	#define PrivMode_TtyOutputInh (1UL<<16)	586	#define PrivMode_TtyOutputInh (1UL<<15)
740	#define PrivMode_Keypress (1UL<<17)	587	#define PrivMode_Keypress (1UL<<16)
741	#define PrivMode_smoothScroll (1UL<<18)	588	#define PrivMode_smoothScroll (1UL<<17)
742	#define PrivMode_vt52 (1UL<<19)	589	#define PrivMode_vt52 (1UL<<18)
743	#define PrivMode_LFNL (1UL<<20)	590	#define PrivMode_LFNL (1UL<<19)
744	/* too annoying to implement X11 highlight tracking */	591	#define PrivMode_MouseBtnEvent (1UL<<20)
745	/* #define PrivMode_MouseX11Track (1LU<<21) */	592	#define PrivMode_MouseAnyEvent (1UL<<21)
746		593
747	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
748	#define PrivMode(test,bit) \
749	if (test) \
750	priv_modes |= (bit); \
751	else \
752	priv_modes &= ~(bit)
753		595
754	#ifdef ALLOW_132_MODE	596	#ifdef ALLOW_132_MODE
755	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	597	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
756	#else	598	#else
757	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	599	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
758	#endif	600	#endif
759		601
760	// do not change these constants lightly, there are many interdependencies	602	// do not change these constants lightly, there are many interdependencies
761	#define IMBUFSIZ 128 // input modifier buffer sizes	603	#define IMBUFSIZ 128 // input modifier buffer sizes
762	#define KBUFSZ 512 // size of keyboard mapping buffer	604	#define KBUFSZ 512 // size of keyboard mapping buffer
763	#define CBUFSIZ 4096 // size of command buffer	605	#define CBUFSIZ 2048 // size of command buffer
764	#define UBUFSIZ 4096 // character buffer	606	#define UBUFSIZ 2048 // character buffer
765		607
766	#ifndef PATH_MAX	608	#if ENABLE_FRILLS
767	# define PATH_MAX 16384	609	# include <X11/Xmd.h>
		610	typedef struct _mwmhints {
		611	CARD32 flags;
		612	CARD32 functions;
		613	CARD32 decorations;
		614	INT32 input_mode;
		615	CARD32 status;
		616	} MWMHints;
768	#endif	617	#endif
769		618
770	/* Motif window hints */	619	/* Motif window hints */
771	#define MWM_HINTS_FUNCTIONS (1L << 0)	620	#define MWM_HINTS_FUNCTIONS (1L << 0)
772	#define MWM_HINTS_DECORATIONS (1L << 1)	621	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
797	/*	646	/*
798	*****************************************************************************	647	*****************************************************************************
799	* MACRO DEFINES	648	* MACRO DEFINES
800	*****************************************************************************	649	*****************************************************************************
801	*/	650	*/
802	#define memset(x, y, z) memset((x), (y), (size_t)(z))	651	#define dLocal(type,name) type const name = this->name
803	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
804	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
805	#define strcasecmp(x, y) strcasecmp((x), (y))
806	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
807	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
808	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
809	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
810	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
811	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
812	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
813	#define strdup(x) strdup((const char *)(x))
814	#define strlen(x) strlen((const char *)(x))
815	#define strchr(x, y) strchr((const char *)(x), (int)(y))
816	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
817		652
818	#define dDisp Display *disp = display->display	653	// for speed reasons, we assume that all codepoints 32 to 126 are
		654	// single-width.
		655	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
819		656
820	/* convert pixel dimensions to row/column values. Everything as int32_t */	657	/* convert pixel dimensions to row/column values. Everything as int32_t */
821	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	658	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
822	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	659	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
823	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	660	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
824	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	661	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
825	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	662	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
826	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	663	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
827	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	664	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
828	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	665	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
829		666
830	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	667	#define LINENO(n) MOD (term_start + int(n), total_rows)
831	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	668	#define ROW(n) row_buf [LINENO (n)]
832		669
833	/* how to build & extract colors and attributes */	670	/* how to build & extract colors and attributes */
834	#define GET_BASEFG(x) (((x) & RS_fgMask))	671	#define GET_BASEFG(x) (((x) & RS_fgMask))
835	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	672	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
836	#ifndef NO_BRIGHTCOLOR
837	# define GET_FGCOLOR(x) \
838	((((x) & RS_Bold) == 0 \
839	|| GET_BASEFG (x) < minCOLOR \
840	|| GET_BASEFG (x) >= minBrightCOLOR) \
841	? GET_BASEFG (x) \
842	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
843	# define GET_BGCOLOR(x) \
844	((((x) & RS_Blink) == 0 \
845	|| GET_BASEBG (x) < minCOLOR \
846	|| GET_BASEBG (x) >= minBrightCOLOR) \
847	? GET_BASEBG (x) \
848	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
849	#else
850	# define GET_FGCOLOR(x) GET_BASEFG(x)
851	# define GET_BGCOLOR(x) GET_BASEBG(x)
852	#endif
853		673
854	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	674	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
855	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	675	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
856		676
857	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	677	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
866	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	686	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
867	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	687	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
868		688
869	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	689	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
870		690
871	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	691	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
872	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	692	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
873		693
874	#if ENABLE_STYLES	694	#if ENABLE_STYLES
875	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	695	# define FONTSET(style) fontset[GET_STYLE (style)]
876	#else	696	#else
877	# define FONTSET(style) TermWin.fontset[0]	697	# define FONTSET(style) fontset[0]
878	#endif	698	#endif
879		699
880	#ifdef HAVE_SCROLLBARS	700	#ifdef HAVE_SCROLLBARS
881	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	701	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
882	#else	702	#else
…		…
905	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	725	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
906	#define scrollbar_position(y) ((y) - scrollBar.beg)	726	#define scrollbar_position(y) ((y) - scrollBar.beg)
907	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	727	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
908	- scrollbar_minheight ())	728	- scrollbar_minheight ())
909		729
910	#if (MENUBAR_MAX > 1)
911	/* rendition style flags */
912	# define menuBar_height() (TermWin.fheight + SHADOW)
913	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
914	# define isMenuBarWindow(w) ((w) == menuBar.win)
915	#else
916	# define menuBar_height() (0)
917	# define menuBar_TotalHeight() (0)
918	# define isMenuBarWindow(w) (0)
919	#endif
920
921	#ifdef XPM_BACKGROUND
922	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
923	#else
924	# define XPMClearArea(a, b, c, d, e, f, g)
925	#endif
926
927	#ifdef UTMP_SUPPORT
928	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
929	# undef HAVE_UTMPX_H
930	# undef HAVE_STRUCT_UTMPX
931	# endif
932	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
933	# undef HAVE_UTMP_H
934	# undef HAVE_STRUCT_UTMP
935	# endif
936
937	# ifdef HAVE_UTMPX_H
938	# include <utmpx.h>
939	# endif
940	# ifdef HAVE_UTMP_H
941	# include <utmp.h>
942	# endif
943	#endif
944
945	#ifdef DEBUG_CMD
946	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
947	#else
948	# define D_CMD(x)
949	#endif
950	#ifdef DEBUG_INIT
951	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
952	#else
953	# define D_INIT(x)
954	#endif
955	#ifdef DEBUG_MAIN
956	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
957	#else
958	# define D_MAIN(x)
959	#endif
960	#ifdef DEBUG_SIZE
961	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
962	#else
963	# define D_SIZE(x)
964	#endif
965
966	extern class rxvt_failure_exception { } rxvt_failure_exception;
967
968	typedef callback1<void, const char *> log_callback;	730	typedef callback<void (const char *)> log_callback;
		731	typedef callback<int (int)> getfd_callback;
969		732
970	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
971	extern void rxvt_log (const char *fmt, ...);
972	extern void rxvt_warn (const char *fmt, ...);
973	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
974	extern void rxvt_exit_failure () __attribute__ ((noreturn));
975
976	#define SET_LOCALE(locale) rxvt_set_locale (locale)
977	extern bool rxvt_set_locale (const char *locale);
978
979	/*
980	*****************************************************************************	733	/****************************************************************************/
981	* VARIABLES	734
		735	#define LINE_LONGER 0x0001 // line is continued on the next row
		736	#define LINE_FILTERED 0x0002 // line has been filtered
		737	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		738	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		739	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		740
		741	struct line_t {
		742	text_t *t; // terminal the text
		743	rend_t *r; // rendition, uses RS_ flags
		744	tlen_t_ l; // length of each text line
		745	uint32_t f; // flags
		746
		747	bool is_longer ()
		748	{
		749	return f & LINE_LONGER;
		750	}
		751
		752	void is_longer (int set)
		753	{
		754	if (set)
		755	f |= LINE_LONGER;
		756	else
		757	f &= ~LINE_LONGER;
		758	}
		759
		760	void clear ()
		761	{
		762	t = 0;
		763	r = 0;
		764	l = 0;
		765	f = 0;
		766	}
		767
		768	void touch () // call whenever a line is changed/touched/updated
		769	{
		770	#if ENABLE_PERL
		771	f &= ~LINE_FILTERED;
		772	#endif
		773	}
		774
		775	void touch (int col)
		776	{
		777	max_it (l, col);
		778	touch ();
		779	}
		780	};
		781
982	*****************************************************************************	782	/****************************************************************************/
983	*/
984	#ifdef MENUBAR
985	# include "menubar.h"
986	#endif
987		783
988	#define BLINK_INTERVAL 0.5
989	#define TEXT_BLINK_INTERVAL 0.5
990
991	#ifndef __attribute__
992	# ifdef __GNUC__
993	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
994	# define __attribute__(x)
995	# endif
996	# endif
997	# define __attribute__(x)
998	#endif
999
1000	// primivite wrapper around mbstate_t to ensure initialisation	784	// primitive wrapper around mbstate_t to ensure initialisation
1001	struct mbstate {	785	struct mbstate {
1002	mbstate_t mbs;	786	mbstate_t mbs;
1003		787
1004	operator mbstate_t *() { return &mbs; }	788	operator mbstate_t *() { return &mbs; }
1005	void reset () { memset (&mbs, 0, sizeof (mbs)); }	789	void reset () { memset (&mbs, 0, sizeof (mbs)); }
1006	mbstate () { reset (); }	790	mbstate () { reset (); }
1007	};	791	};
1008		792
		793	/****************************************************************************/
		794
1009	#define UNICODE_MASK 0x1fffffUL	795	#define UNICODE_MASK 0x1fffffUL
1010		796
1011	#if UNICODE3	797	#if UNICODE_3
1012	# define COMPOSE_LO 0x40000000UL	798	# define COMPOSE_LO 0x40000000UL
1013	# define COMPOSE_HI 0x400fffffUL	799	# define COMPOSE_HI 0x400fffffUL
1014	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	800	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1015	#else	801	#else
		802	# if ENABLE_PERL
		803	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		804	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		805	# else
1016	# define COMPOSE_LO 0xd800UL	806	# define COMPOSE_LO 0xd800UL
1017	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	807	# define COMPOSE_HI 0xf8ffUL
1018	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	808	# endif
		809	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1019	#endif	810	#endif
1020		811
1021	#if ENABLE_COMBINING	812	#if ENABLE_COMBINING
1022	// compose chars are used to represent composite characters	813	// compose chars are used to represent composite characters
1023	// that are not representable in unicode, as well as characters	814	// that are not representable in unicode, as well as characters
…		…
1043	};	834	};
1044		835
1045	extern class rxvt_composite_vec rxvt_composite;	836	extern class rxvt_composite_vec rxvt_composite;
1046	#endif	837	#endif
1047		838
		839	/****************************************************************************/
1048		840
1049	#ifdef KEYSYM_RESOURCE	841	#ifdef KEYSYM_RESOURCE
1050	class keyboard_manager;	842	class keyboard_manager;
1051	#endif	843	#endif
1052		844
1053	struct rxvt_term : zero_initialized, rxvt_vars {	845	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		846
		847	// special markers with magic addresses
		848	static const char resval_undef []; // options specifically unset
		849	static const char resval_on []; // boolean options switched on
		850	static const char resval_off []; // or off
		851
1054	log_callback *log_hook; // log error messages through this hook, if != 0	852	log_callback *log_hook; // log error messages through this hook, if != 0
1055		853	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		854	#if ENABLE_PERL
		855	rxvt_perl_term perl;
		856	#endif
1056	struct mbstate mbstate; // current input multibyte state	857	struct mbstate mbstate; // current input multibyte state
1057		858
1058	unsigned char want_refresh:1,	859	unsigned char want_refresh:1,
1059	#ifdef TRANSPARENT
1060	want_full_refresh:1, /* awaiting full screen refresh */
1061	#endif
1062	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1063	am_transparent:1, /* is a transparent term */
1064	am_pixmap_trans:1, /* transparency w/known root pixmap */
1065	#endif
1066	current_screen:1, /* primary or secondary */	860	current_screen:1, /* primary or secondary */
1067	hate_those_clicks:1, /* a.k.a. keep mark position */
1068	num_scr_allow:1,	861	num_scr_allow:1,
1069	bypass_keystate:1,	862	bypass_keystate:1,
1070	#ifdef CURSOR_BLINK	863	#ifdef CURSOR_BLINK
1071	hidden_cursor:1,	864	hidden_cursor:1,
1072	#endif	865	#endif
…		…
1087	#endif	880	#endif
1088	scrollbar_align,	881	scrollbar_align,
1089	selection_wait,	882	selection_wait,
1090	selection_type;	883	selection_type;
1091	/* ---------- */	884	/* ---------- */
		885	bool rvideo_state, rvideo_mode;
		886	#ifndef NO_BELL
1092	short rvideo;	887	bool rvideo_bell;
		888	#endif
1093	int num_scr; /* screen: number lines scrolled */	889	int num_scr; /* screen: number lines scrolled */
1094	int prev_ncol, /* screen: previous number of columns */	890	int prev_ncol, /* screen: previous number of columns */
1095	prev_nrow; /* screen: previous number of rows */	891	prev_nrow; /* screen: previous number of rows */
1096	/* ---------- */	892	/* ---------- */
1097	rend_t rstyle;	893	rend_t rstyle;
1098	/* ---------- */
1099	uint32_t pixcolor_set[NPIXCLR_SETS];
1100	/* ---------- */	894	/* ---------- */
1101	#ifdef SELECTION_SCROLLING	895	#ifdef SELECTION_SCROLLING
1102	int scroll_selection_lines;	896	int scroll_selection_lines;
1103	enum page_dirn scroll_selection_dir;	897	enum page_dirn scroll_selection_dir;
1104	int selection_save_x,	898	int selection_save_x,
…		…
1110	/* give proper Scroll behaviour */	904	/* give proper Scroll behaviour */
1111	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	905	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112	mouse_slip_wheel_speed,	906	mouse_slip_wheel_speed,
1113	#endif	907	#endif
1114	refresh_count,	908	refresh_count,
1115	refresh_limit,
1116	last_bot, /* scrollbar last bottom position */	909	last_bot, /* scrollbar last bottom position */
1117	last_top, /* scrollbar last top position */	910	last_top, /* scrollbar last top position */
1118	last_state, /* scrollbar last state */	911	last_state, /* scrollbar last state */
1119	scrollbar_len,	912	scrollbar_len,
1120	#ifdef MENUBAR
1121	menu_readonly, /* okay to alter menu? */
1122	Arrows_x,
1123	#endif
1124	#if MENUBAR_MAX > 1
1125	Nbars,
1126	#endif
1127	window_vt_x,	913	window_vt_x,
1128	window_vt_y,	914	window_vt_y,
1129	window_sb_x,	915	window_sb_x,
		916	mouse_row,
		917	mouse_col,
1130	# ifdef POINTER_BLANK	918	# ifdef POINTER_BLANK
1131	pointerBlankDelay,	919	pointerBlankDelay,
1132	# endif	920	# endif
1133	allowedxerror;	921	allowedxerror;
1134	/* ---------- */	922	/* ---------- */
…		…
1138	int old_width, /* last used width in screen resize */	926	int old_width, /* last used width in screen resize */
1139	old_height; /* last used height in screen resize */	927	old_height; /* last used height in screen resize */
1140	unsigned long priv_modes,	928	unsigned long priv_modes,
1141	SavedModes;	929	SavedModes;
1142	/* ---------- */	930	/* ---------- */
1143	Atom xa[NUM_XA];	931	Atom *xa;
1144	/* ---------- */	932	/* ---------- */
1145	#ifdef MENUBAR	933	#ifdef RXVT_SCROLLBAR
1146	GC menubarGC;
1147	#endif
1148	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1149	GC scrollbarGC,	934	GC scrollbarGC,
1150	topShadowGC,	935	topShadowGC,
1151	botShadowGC;	936	botShadowGC;
1152	#endif	937	#endif
1153	#ifdef XTERM_SCROLLBAR	938	#ifdef XTERM_SCROLLBAR
…		…
1176	char * incr_buf;	961	char * incr_buf;
1177	size_t incr_buf_size, incr_buf_fill;	962	size_t incr_buf_size, incr_buf_fill;
1178	/* ---------- */	963	/* ---------- */
1179	Cursor leftptr_cursor;	964	Cursor leftptr_cursor;
1180	/* ---------- */	965	/* ---------- */
1181	#ifndef NO_BACKSPACE_KEY
1182	const char *key_backspace;
1183	#endif
1184	#ifndef NO_DELETE_KEY
1185	const char *key_delete;
1186	#endif
1187	struct mouse_event MEvent;	966	struct mouse_event MEvent;
1188	XComposeStatus compose;	967	XComposeStatus compose;
1189	ttymode_t tio;	968	ttymode_t tio;
1190	#ifdef UTMP_SUPPORT
1191	# ifdef HAVE_STRUCT_UTMP
1192	struct utmp ut;
1193	# endif
1194	# ifdef HAVE_STRUCT_UTMPX
1195	struct utmpx utx;
1196	# endif
1197	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1198	char ut_id[5];
1199	# endif
1200	int utmp_pos;
1201	#endif
1202	row_col_t oldcursor;	969	row_col_t oldcursor;
1203	#ifdef XPM_BACKGROUND	970	#ifdef HAVE_BG_PIXMAP
1204	bgPixmap_t bgPixmap;	971	bgPixmap_t bgPixmap;
1205	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1206	#endif	972	#endif
1207	#ifdef MENUBAR	973	#ifdef HAVE_AFTERIMAGE
1208	menu_t *ActiveMenu, /* currently active menu */	974	ASVisual *asv;
1209	*BuildMenu; /* the menu currently being built */	975	ASImageManager *asimman;
1210	bar_t *CurrentBar;
1211	# if ! (MENUBAR_MAX > 1)
1212	bar_t BarList;
1213	# endif /* (MENUBAR_MAX > 1) */
1214	#endif
1215	#ifdef CURSOR_BLINK
1216	struct timeval lastcursorchange;
1217	#endif
1218	#ifdef POINTER_BLANK
1219	struct timeval lastmotion;
1220	#endif	976	#endif
1221		977
1222	#if ENABLE_OVERLAY	978	#if ENABLE_OVERLAY
1223	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	979	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1224	text_t **ov_text;	980	text_t **ov_text;
1225	rend_t **ov_rend;	981	rend_t **ov_rend;
1226		982
1227	void scr_swap_overlay ();	983	void scr_swap_overlay () NOTHROW;
1228	void scr_overlay_new (int x, int y, int w, int h);	984	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1229	void scr_overlay_off ();	985	void scr_overlay_off () NOTHROW;
1230	void scr_overlay_set (int x, int y,	986	void scr_overlay_set (int x, int y,
1231	text_t text,	987	text_t text,
1232	rend_t rend = OVERLAY_RSTYLE);	988	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1233	void scr_overlay_set (int x, int y, const char *s);	989	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1234	void scr_overlay_set (int x, int y, const wchar_t *s);	990	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1235	#endif	991	#endif
1236		992
1237	vector<void *> allocated; // free these memory blocks with free()	993	vector<void *> allocated; // free these memory blocks with free()
1238		994
1239	char *env_windowid; /* environmental variable WINDOWID */	995	char env_windowid[21]; /* environmental variable WINDOWID */
		996	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1240	char *env_display; /* environmental variable DISPLAY */	997	char *env_display; /* environmental variable DISPLAY */
1241	char *env_term; /* environmental variable TERM */	998	char *env_term; /* environmental variable TERM */
1242	char *env_colorfgbg;	999
1243	char *locale;	1000	char *locale;
1244	char charsets[4];	1001	char charsets[4];
1245	unsigned char *v_buffer; /* pointer to physical buffer */	1002	char *v_buffer; /* pointer to physical buffer */
1246	unsigned int v_buflen; /* size of area to write */	1003	unsigned int v_buflen; /* size of area to write */
1247	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1004	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1248		1005
1249	#ifdef KEYSYM_RESOURCE	1006	#ifdef KEYSYM_RESOURCE
1250	keyboard_manager *keyboard;	1007	keyboard_manager *keyboard;
1251	#endif	1008	#endif
		1009	#ifndef NO_RESOURCES
		1010	XrmDatabase option_db;
		1011	#endif
1252		1012
1253	const char *rs[NUM_RESOURCES];	1013	const char *rs[NUM_RESOURCES];
1254	/* command input buffering */	1014	/* command input buffering */
1255	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1015	char *cmdbuf_ptr, *cmdbuf_endp;
1256	unsigned char cmdbuf_base[CBUFSIZ];	1016	char cmdbuf_base[CBUFSIZ];
		1017
		1018	ptytty *pty;
1257		1019
1258	rxvt_salloc *talloc; // text line allocator	1020	rxvt_salloc *talloc; // text line allocator
1259	rxvt_salloc *ralloc; // rend line allocator	1021	rxvt_salloc *ralloc; // rend line allocator
1260		1022
1261	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1023	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1264	// ISO 14755 entry support	1026	// ISO 14755 entry support
1265	unicode_t iso14755buf;	1027	unicode_t iso14755buf;
1266	void commit_iso14755 ();	1028	void commit_iso14755 ();
1267	int hex_keyval (XKeyEvent &ev);	1029	int hex_keyval (XKeyEvent &ev);
1268	# if ISO_14755	1030	# if ISO_14755
1269	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1031	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1270	void iso14755_54 (int x, int y);	1032	void iso14755_54 (int x, int y);
1271	# endif	1033	# endif
1272	#endif	1034	#endif
1273		1035
1274	// modifies first argument(!)	1036	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1275	void paste (unsigned char *data, unsigned int len);
1276		1037
1277	void flush ();	1038	void vt_select_input () const NOTHROW
		1039	{
		1040	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1041	}
1278		1042
1279	#if TRANSPARENT	1043	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1280	void rootwin_cb (XEvent &xev);	1044	void rootwin_cb (XEvent &xev);
1281	xevent_watcher rootwin_ev;	1045	xevent_watcher rootwin_ev;
1282	#endif	1046	#endif
1283		1047	#ifdef HAVE_BG_PIXMAP
1284		1048	void update_background ();
1285	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1049	#if TRACE_PIXMAPS
1286	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1050	void trace_update_background (const char *file, int line);
		1051	# define update_background() trace_update_background (__FILE__, __LINE__)
		1052	#endif
		1053	void update_background_cb (ev::timer &w, int revents);
		1054	ev::timer update_background_ev;
		1055	#endif
1287		1056
1288	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1289	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1290	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1291	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1292	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1293	#endif	1062	#endif
1294	#ifdef MENUBAR
1295	xevent_watcher menubar_ev;
1296	#endif
1297		1063
1298	void check_cb (check_watcher &w); check_watcher check_ev;	1064	void child_cb (ev::child &w, int revents); ev::child child_ev;
1299	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1065	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1300	void flush_cb (time_watcher &w); time_watcher flush_ev;	1066	void refresh_check ();
1301		1067	void flush ();
1302	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1068	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1303		1069	bool pty_fill ();
1304	void incr_cb (time_watcher &w); time_watcher incr_ev;	1070	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1071	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1305		1072
1306	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1307	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1074	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1308	#endif	1075	#endif
1309	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1310	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1077	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1078	#endif
		1079	#ifndef NO_BELL
		1080	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1311	#endif	1081	#endif
1312		1082
1313	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1314	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1084	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1315	#endif	1085	#endif
1316	#ifdef SELECTION_SCROLLING	1086	#ifdef SELECTION_SCROLLING
1317	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1087	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1318	#endif	1088	#endif
1319	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1089	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1320	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1090	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1321	#endif	1091	#endif
1322		1092
1323	#ifdef POINTER_BLANK	1093	#ifdef POINTER_BLANK
1324	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1094	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1325	void pointer_blank ();	1095	void pointer_blank ();
1326	#endif	1096	#endif
1327	void pointer_unblank ();	1097	void pointer_unblank ();
1328		1098
1329	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1330	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1331	void pty_write ();	1101	void pty_write ();
1332		1102
1333	void tt_winch ();	1103	void init (stringvec *argv, stringvec *envv)
		1104	{
		1105	this->argv = argv;
		1106	init (argv->size (), argv->begin (), envv);
		1107	}
1334		1108
1335	rxvt_term ();	1109	void make_current () const // make this the "currently active" urxvt instance
1336	~rxvt_term ();	1110	{
		1111	SET_R (this);
		1112	set_environ (envv);
		1113	rxvt_set_locale (locale);
		1114	}
		1115
		1116	#if USE_XIM
		1117	rxvt_xim *input_method;
		1118	XIC Input_Context;
		1119	XIMStyle input_style;
		1120	XPoint spot; // most recently sent spot position
		1121
1337	void destroy ();	1122	void im_destroy ();
1338	void emergency_cleanup ();	1123	void im_cb (); im_watcher im_ev;
		1124	void im_set_size (XRectangle &size);
		1125	void im_set_position (XPoint &pos) NOTHROW;
		1126	void im_set_color (unsigned long &fg, unsigned long &bg);
		1127	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1339		1128
1340	bool init (int argc, const char *const *argv);	1129	bool IMisRunning ();
		1130	void IMSendSpot ();
		1131	bool IM_get_IC (const char *modifiers);
		1132	void IMSetPosition ();
		1133	#endif
		1134
		1135	// command.C
		1136	void key_press (XKeyEvent &ev);
		1137	void key_release (XKeyEvent &ev);
		1138	unsigned int cmd_write (const char *str, unsigned int count);
		1139
		1140	wchar_t next_char () NOTHROW;
		1141	wchar_t cmd_getc () THROW ((class out_of_input));
		1142	uint32_t next_octet () NOTHROW;
		1143	uint32_t cmd_get8 () THROW ((class out_of_input));
		1144
		1145	bool cmd_parse ();
		1146	void mouse_report (XButtonEvent &ev);
		1147	void button_press (XButtonEvent &ev);
		1148	void button_release (XButtonEvent &ev);
		1149	void focus_in ();
		1150	void focus_out ();
		1151	void update_fade_color (unsigned int idx);
		1152	#ifdef PRINTPIPE
		1153	FILE *popen_printer ();
		1154	int pclose_printer (FILE *stream);
		1155	#endif
		1156	void process_print_pipe ();
		1157	void process_nonprinting (unicode_t ch);
		1158	void process_escape_vt52 (unicode_t ch);
		1159	void process_escape_seq ();
		1160	void process_csi_seq ();
		1161	void process_window_ops (const int *args, unsigned int nargs);
		1162	char *get_to_st (unicode_t &ends_how);
		1163	void process_dcs_seq ();
		1164	void process_osc_seq ();
		1165	void process_color_seq (int report, int color, const char *str, char resp);
		1166	void process_xterm_seq (int op, const char *str, char resp);
		1167	int privcases (int mode, unsigned long bit);
		1168	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1169	void process_sgr_mode (unsigned int nargs, const int *arg);
		1170	void process_graphics ();
		1171	// init.C
1341	bool init_vars ();	1172	void init_vars ();
1342
1343	bool pty_fill ();
1344
1345	void init_secondary ();	1173	void init_secondary ();
1346	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1347	void init_env ();	1175	void init_env ();
1348	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1349	void init_xlocale ();	1177	void init_xlocale ();
1350	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1351	void run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1352	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1353
1354	void color_aliases (int idx);	1181	void color_aliases (int idx);
1355	void recolour_cursor ();
1356	void create_windows (int argc, const char *const *argv);	1182	void create_windows (int argc, const char *const *argv);
1357	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1358	void window_calc (unsigned int width, unsigned int height);
1359
1360	#if USE_XIM
1361	rxvt_xim *input_method;
1362	XIC Input_Context;
1363	XIMStyle input_style;
1364	XPoint spot; // most recently sent spot position
1365
1366	void im_destroy ();
1367	void im_cb (); im_watcher im_ev;
1368	void im_set_size (XRectangle &size);
1369	void im_set_position (XPoint &pos);
1370	void im_set_color (unsigned long &fg, unsigned long &bg);
1371	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1372
1373	bool IMisRunning ();
1374	void IMSendSpot ();
1375	bool IM_get_IC (const char *modifiers);
1376	void IMSetStatusPosition ();
1377	#endif
1378
1379	void resize_scrollbar ();
1380
1381	void pixel_position (int *x, int *y);
1382
1383	void selection_click (int clicks, int x, int y);
1384	void selection_extend (int x, int y, int flag);
1385	void selection_rotate (int x, int y);
1386
1387	/* autoconvert */
1388
1389	// command.C
1390	void lookup_key (XKeyEvent &ev);
1391	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1392
1393	unicode_t next_char ();
1394	unicode_t cmd_getc ();
1395	unicode_t next_octet ();
1396	unicode_t cmd_get8 ();
1397
1398	bool cmd_parse ();
1399	void mouse_report (XButtonEvent &ev);
1400	void button_press (XButtonEvent &ev);
1401	void button_release (XButtonEvent &ev);
1402	void focus_in ();
1403	void focus_out ();
1404	int check_our_parents ();
1405	#ifdef PRINTPIPE
1406	FILE *popen_printer ();
1407	int pclose_printer (FILE *stream);
1408	#endif
1409	void process_print_pipe ();
1410	void process_nonprinting (unicode_t ch);
1411	void process_escape_vt52 (unicode_t ch);
1412	void process_escape_seq ();
1413	void process_csi_seq ();
1414	void process_window_ops (const int *args, unsigned int nargs);
1415	unsigned char *get_to_st (unicode_t &ends_how);
1416	void process_dcs_seq ();
1417	void process_osc_seq ();
1418	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1419	void process_xterm_seq (int op, const char *str, unsigned char resp);
1420	int privcases (int mode, unsigned long bit);
1421	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1422	void process_sgr_mode (unsigned int nargs, const int *arg);
1423	void process_graphics ();
1424	// init.C
1425	void Get_Colours ();	1183	void Get_Colours ();
1426	void get_ourmods ();	1184	void get_ourmods ();
1427	// logging.C
1428	void makeutent (const char *pty, const char *hostname);
1429	void cleanutent ();
1430	// main.C	1185	// main.C
1431	void privileged_utmp (rxvt_privaction action);	1186	void tt_winch ();
		1187	rxvt_term ();
		1188	~rxvt_term ();
		1189	void destroy ();
		1190	void emergency_cleanup ();
		1191	void init (int argc, const char *const *argv, stringvec *envv);
		1192	void recolour_cursor ();
		1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1194	void window_calc (unsigned int newwidth, unsigned int newheight);
1432	bool set_fonts ();	1195	bool set_fonts ();
1433	void set_string_property (Atom prop, const char *str, int len = -1);	1196	void set_string_property (Atom prop, const char *str, int len = -1);
1434	void set_utf8_property (Atom prop, const char *str, int len = -1);	1197	void set_utf8_property (Atom prop, const char *str, int len = -1);
1435	void set_title (const char *str);	1198	void set_title (const char *str);
1436	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1437	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1438	void set_colorfgbg ();	1201	void set_colorfgbg ();
1439	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1202	bool set_color (rxvt_color &color, const char *name);
		1203	void alias_color (int dst, int src);
1440	void set_widthheight (unsigned int width, unsigned int height);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1441		1205	void get_window_origin (int &x, int &y);
1442	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1443	// menubar.C
1444	void menuitem_free (menu_t *menu, menuitem_t *item);
1445	int action_dispatch (action_t *action);
1446	void menuarrow_free (char name);
1447	void menuarrow_add (char *string);
1448	char *menu_find_base (menu_t **menu, char *path);
1449	menu_t *menu_delete (menu_t *menu);
1450	menu_t *menu_add (menu_t *parent, char *path);
1451	void drawbox_menubar (int x, int len, int state);
1452	void drawtriangle (int x, int y, int state);
1453	void drawbox_menuitem (int y, int state);
1454	void menu_show ();
1455	void menu_display (void (rxvt_term::*update) ());
1456	void menu_hide_all ();
1457	void menu_hide ();
1458	void menu_clear (menu_t *menu);
1459	void menubar_clear ();
1460	bar_t *menubar_find (const char *name);
1461	int menubar_push (const char *name);
1462	void menubar_remove (const char *name);
1463	void menubar_dump (FILE *fp);
1464	void menubar_read (const char *filename);
1465	void menubar_dispatch (char *str);
1466	void draw_Arrows (int name, int state);
1467	void menubar_expose ();
1468	int menubar_mapping (int map);
1469	int menu_select (XButtonEvent &ev);
1470	void menubar_select (XButtonEvent &ev);
1471	void menubar_control (XButtonEvent &ev);
1472	void map_menuBar (int map);
1473	#endif
1474		1207
1475	// screen.C	1208	// screen.C
1476	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1209
1477	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1210	void lalloc (line_t &l) const
		1211	{
		1212	l.t = (text_t *)talloc->alloc ();
		1213	l.r = (rend_t *)ralloc->alloc ();
		1214	}
		1215
		1216	#if 0
		1217	void lfree (line_t &l)
		1218	{
		1219	talloc->free (l.t);
		1220	ralloc->free (l.r);
		1221	}
		1222	#endif
		1223
		1224	void lresize (line_t &l) const
		1225	{
		1226	if (!l.t)
		1227	return;
		1228
		1229	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1230	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1231
		1232	l.l = min (l.l, ncol);
		1233
		1234	if (ncol > prev_ncol)
		1235	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1236	}
		1237
		1238	int fgcolor_of (rend_t r) const NOTHROW
		1239	{
		1240	int base = GET_BASEFG (r);
		1241	#ifndef NO_BRIGHTCOLOR
		1242	if (r & RS_Bold
		1243	# if ENABLE_STYLES
		1244	&& option (Opt_intensityStyles)
		1245	# endif
		1246	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1247	base += minBrightCOLOR - minCOLOR;
		1248	#endif
		1249	return base;
		1250	}
		1251
		1252	int bgcolor_of (rend_t r) const NOTHROW
		1253	{
		1254	int base = GET_BASEBG (r);
		1255	#ifndef NO_BRIGHTCOLOR
		1256	if (r & RS_Blink
		1257	# if ENABLE_STYLES
		1258	&& option (Opt_intensityStyles)
		1259	# endif
		1260	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1261	base += minBrightCOLOR - minCOLOR;
		1262	#endif
		1263	return base;
		1264	}
		1265
		1266	bool option (uint8_t opt) const NOTHROW
		1267	{
		1268	if (!opt)
		1269	return 0;
		1270
		1271	--opt;
		1272	return options[opt >> 3] & (1 << (opt & 7));
		1273	}
		1274
		1275	void set_option (uint8_t opt, bool set = true) NOTHROW
		1276	{
		1277	if (!opt)
		1278	return;
		1279
		1280	--opt;
		1281	if (set)
		1282	options[opt >> 3] |= (1 << (opt & 7));
		1283	else
		1284	options[opt >> 3] &= ~(1 << (opt & 7));
		1285	}
		1286
		1287	void PrivMode (int set, unsigned bit) NOTHROW
		1288	{
		1289	if (set)
		1290	priv_modes |= bit;
		1291	else
		1292	priv_modes &= ~bit;
		1293	}
		1294
		1295	// modifies first argument(!)
		1296	void paste (char *data, unsigned int len) NOTHROW;
		1297	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1298	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1478	int scr_scroll_text (int row1, int row2, int count, int spec);	1299	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1479	void scr_reset ();	1300	void scr_reset ();
1480	void scr_reset_realloc ();
1481	void scr_release ();	1301	void scr_release () NOTHROW;
1482	void scr_clear (bool really = false);	1302	void scr_clear (bool really = false) NOTHROW;
1483	void scr_refresh (unsigned char refresh_type);	1303	void scr_refresh () NOTHROW;
1484	bool scr_refresh_rend (rend_t mask, rend_t value);	1304	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1485	void scr_erase_screen (int mode);	1305	void scr_erase_screen (int mode) NOTHROW;
1486	#if ENABLE_FRILLS	1306	#if ENABLE_FRILLS
1487	void scr_erase_savelines ();	1307	void scr_erase_savelines () NOTHROW;
1488	void scr_backindex ();	1308	void scr_backindex () NOTHROW;
1489	void scr_forwardindex ();	1309	void scr_forwardindex () NOTHROW;
1490	#endif	1310	#endif
1491	void scr_touch (bool refresh);	1311	void scr_touch (bool refresh) NOTHROW;
1492	void scr_expose (int x, int y, int width, int height, bool refresh);	1312	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1493	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1494	void scr_recolour ();	1313	void scr_recolour () NOTHROW;
1495	void scr_remap_chars ();	1314	void scr_remap_chars () NOTHROW;
1496	void scr_remap_chars (text_t *tp, rend_t *rp);	1315	void scr_remap_chars (line_t &l) NOTHROW;
		1316
		1317	enum cursor_mode { SAVE, RESTORE };
1497		1318
1498	void scr_poweron ();	1319	void scr_poweron ();
1499	void scr_cursor (int mode);	1320	void scr_cursor (cursor_mode mode) NOTHROW;
1500	void scr_do_wrap ();	1321	void scr_do_wrap () NOTHROW;
		1322	void scr_swap_screen () NOTHROW;
1501	int scr_change_screen (int scrn);	1323	void scr_change_screen (int scrn);
1502	void scr_color (unsigned int color, int fgbg);	1324	void scr_color (unsigned int color, int fgbg) NOTHROW;
1503	void scr_rendition (int set, int style);	1325	void scr_rendition (int set, int style) NOTHROW;
1504	void scr_add_lines (const unicode_t *str, int nlines, int len);	1326	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1505	void scr_backspace ();	1327	void scr_backspace () NOTHROW;
1506	void scr_tab (int count, bool ht = false);	1328	void scr_tab (int count, bool ht = false) NOTHROW;
1507	void scr_gotorc (int row, int col, int relative);	1329	void scr_gotorc (int row, int col, int relative) NOTHROW;
1508	void scr_index (enum page_dirn direction);	1330	void scr_index (enum page_dirn direction) NOTHROW;
1509	void scr_erase_line (int mode);	1331	void scr_erase_line (int mode) NOTHROW;
1510	void scr_E ();	1332	void scr_E () NOTHROW;
1511	void scr_insdel_lines (int count, int insdel);	1333	void scr_insdel_lines (int count, int insdel) NOTHROW;
1512	void scr_insdel_chars (int count, int insdel);	1334	void scr_insdel_chars (int count, int insdel) NOTHROW;
1513	void scr_scroll_region (int top, int bot);	1335	void scr_scroll_region (int top, int bot) NOTHROW;
1514	void scr_cursor_visible (int mode);	1336	void scr_cursor_visible (int mode) NOTHROW;
1515	void scr_autowrap (int mode);	1337	void scr_autowrap (int mode) NOTHROW;
1516	void scr_relative_origin (int mode);	1338	void scr_relative_origin (int mode) NOTHROW;
1517	void scr_insert_mode (int mode);	1339	void scr_insert_mode (int mode) NOTHROW;
1518	void scr_set_tab (int mode);	1340	void scr_set_tab (int mode) NOTHROW;
1519	void scr_rvideo_mode (int mode);	1341	void scr_rvideo_mode (bool on) NOTHROW;
1520	void scr_report_position ();	1342	void scr_report_position () NOTHROW;
1521	void set_font_style ();	1343	void set_font_style () NOTHROW;
1522	void scr_charset_choose (int set);	1344	void scr_charset_choose (int set) NOTHROW;
1523	void scr_charset_set (int set, unsigned int ch);	1345	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1524	int scr_move_to (int y, int len);	1346	void scr_move_to (int y, int len) NOTHROW;
1525	int scr_page (enum page_dirn direction, int nlines);	1347	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1526	int scr_changeview (unsigned int oldviewstart);	1348	bool scr_changeview (int new_view_start) NOTHROW;
1527	void scr_bell ();	1349	void scr_bell () NOTHROW;
1528	void scr_printscreen (int fullhist);	1350	void scr_printscreen (int fullhist) NOTHROW;
		1351	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1352	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1529	void scr_reverse_selection ();	1353	void scr_reverse_selection () NOTHROW;
1530	void scr_dump (int fd);	1354	void scr_dump (int fd) NOTHROW;
		1355
1531	void selection_check (int check_more);	1356	void selection_check (int check_more) NOTHROW;
1532	void selection_paste (Window win, Atom prop, bool delete_prop);	1357	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1533	void selection_property (Window win, Atom prop);	1358	void selection_property (Window win, Atom prop) NOTHROW;
1534	void selection_request (Time tm, int x, int y);	1359	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1535	int selection_request_other (Atom target, int selnum);	1360	int selection_request_other (Atom target, int selnum) NOTHROW;
1536	void selection_clear ();	1361	void selection_clear () NOTHROW;
1537	void selection_make (Time tm);	1362	void selection_make (Time tm);
		1363	bool selection_grab (Time tm) NOTHROW;
1538	void selection_start_colrow (int col, int row);	1364	void selection_start_colrow (int col, int row) NOTHROW;
1539	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1365	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1540	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1366	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1541	void selection_remove_trailing_spaces ();	1367	void selection_remove_trailing_spaces () NOTHROW;
1542	void selection_send (const XSelectionRequestEvent &rq);	1368	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1369	void selection_click (int clicks, int x, int y) NOTHROW;
		1370	void selection_extend (int x, int y, int flag) NOTHROW;
		1371	void selection_rotate (int x, int y) NOTHROW;
1543		1372
1544	#if defined(NEXT_SCROLLBAR)	1373	#if defined(NEXT_SCROLLBAR)
1545	// scrollbar-next.C	1374	// scrollbar-next.C
1546	Pixmap renderPixmap (const char *const *data, int width, int height);	1375	Pixmap renderPixmap (const char *const *data, int width, int height);
1547	void init_scrollbar_stuff ();	1376	void init_scrollbar_stuff ();
…		…
1549	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1378	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1550	#endif	1379	#endif
1551		1380
1552	#if defined(RXVT_SCROLLBAR)	1381	#if defined(RXVT_SCROLLBAR)
1553	// scrollbar-rxvt.C	1382	// scrollbar-rxvt.C
1554	void Draw_button (int x, int y, int state, int dirn);
1555	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1383	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1556	#endif	1384	#endif
1557		1385
1558	#if defined(XTERM_SCROLLBAR)	1386	#if defined(XTERM_SCROLLBAR)
1559	// scrollbar-xterm.C	1387	// scrollbar-xterm.C
…		…
1564	// scrollbar-plain.C	1392	// scrollbar-plain.C
1565	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1393	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1566	#endif	1394	#endif
1567		1395
1568	// scrollbar.C	1396	// scrollbar.C
		1397	void resize_scrollbar ();
1569	int scrollbar_mapping (int map);	1398	int scrollbar_mapping (int map);
1570	int scrollbar_show (int update);	1399	int scrollbar_show (int update);
1571	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1400	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1572		1401
1573	// xdefaults.C	1402	// xdefaults.C
1574	void get_options (int argc, const char *const *argv);	1403	void get_options (int argc, const char *const *argv);
1575	int parse_keysym (const char *str, const char *arg);	1404	int parse_keysym (const char *str, const char *arg);
1576	void get_xdefaults (FILE *stream, const char *name);	1405	const char *x_resource (const char *name);
1577	void extract_resources ();	1406	void extract_resources ();
1578	// xpm.C
1579	int scale_pixmap (const char *geom);
1580	void resize_pixmap ();
1581	Pixmap set_bgPixmap (const char *file);
1582	};	1407	};
1583		1408
1584	/*	1409	#endif /* _RXVT_H_ */
1585	*****************************************************************************
1586	* PROTOTYPES
1587	*****************************************************************************
1588	*/
1589	#ifdef PROTOTYPES
1590	# define __PROTO(p) p
1591	#else
1592	# define __PROTO(p) ()
1593	#endif
1594		1410
1595	#ifdef DEBUG_malloc
1596	# include "dmalloc.h" /* This comes last */
1597	#endif
1598
1599	#endif /* _RXVT_H_ */
1600

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