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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.151 by root, Sun Feb 20 00:09:25 2005 UTC vs.
Revision 1.338 by ayin, Fri Dec 28 11:02:32 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
		45	// try to avoid some macros to decrease code size, on some systems
		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)
26	#endif	52	#endif
27		53
28	/*	54	/*
29	*****************************************************************************	55	*****************************************************************************
30	* SYSTEM HACKS	56	* SYSTEM HACKS
…		…
39	#if defined (sun) && !defined (__sun__)	65	#if defined (sun) && !defined (__sun__)
40	# define __sun__ 1	66	# define __sun__ 1
41	#endif	67	#endif
42		68
43	#ifndef HAVE_XPOINTER	69	#ifndef HAVE_XPOINTER
44	typedef char *XPointer;	70	typedef char *XPointer;
45	#endif	71	#endif
46		72
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	73	#include <termios.h>
49	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
50	#else
51	# include <sgtty.h>
52	typedef struct {
53	struct sgttyb sg;
54	struct tchars tc;
55	struct ltchars lc;
56	int line;
57	int local;
58	} ttymode_t;
59	#endif
60		75
61	#ifdef XPM_BACKGROUND	76	#include "background.h"
62	# ifdef XPM_INC_X11
63	# include <X11/xpm.h>
64	# else
65	# include <xpm.h>
66	# endif
67	#endif
68		77
69	#ifndef STDIN_FILENO	78	#ifndef STDIN_FILENO
70	# define STDIN_FILENO 0	79	# define STDIN_FILENO 0
71	# define STDOUT_FILENO 1	80	# define STDOUT_FILENO 1
72	# define STDERR_FILENO 2	81	# define STDERR_FILENO 2
73	#endif	82	#endif
74		83
75	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	84	#if !defined (EACCESS) && defined(EAGAIN)
76	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85	# define EACCESS EAGAIN
77	# define NO_SETOWNER_TTYDEV 1
78	# 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 */
79	#endif	91	#endif
80	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	92
81	# define NO_SETOWNER_TTYDEV 1	93	#ifndef PATH_MAX
		94	# define PATH_MAX 16384
82	#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 { };
83		104
84	/*	105	/*
85	*****************************************************************************	106	*****************************************************************************
86	* PROTOTYPES	107	* PROTOTYPES
87	*****************************************************************************	108	*****************************************************************************
88	*/	109	*/
89	// main.C	110	// main.C
90	RETSIGTYPE rxvt_Child_signal (int sig);	111	#define SET_LOCALE(locale) rxvt_set_locale (locale)
91	RETSIGTYPE rxvt_Exit_signal (int sig);	112	extern bool rxvt_set_locale (const char *locale) NOTHROW;
92	void rxvt_clean_exit ();	113	extern void rxvt_push_locale (const char *locale) NOTHROW;
93	void * rxvt_malloc (size_t size);	114	extern void rxvt_pop_locale () NOTHROW;
94	void * rxvt_calloc (size_t number, size_t size);
95	void * rxvt_realloc (void *ptr, size_t size);
96	void rxvt_privileges (rxvt_privaction action);
97		115
98	// util.C	116	// misc.C
99	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	117	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
100	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	118	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
101	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	119	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	120	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
103	char * rxvt_strdup (const char *str);
104		121
105	// misc.C
106	char * rxvt_r_basename (const char *str);	122	char * rxvt_basename (const char *str) NOTHROW;
107	void rxvt_vlog (const char *fmt, va_list arg_ptr);	123	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
108	void rxvt_log (const char *fmt,...);	124	void rxvt_log (const char *fmt,...) NOTHROW;
109	void rxvt_warn (const char *fmt,...);	125	void rxvt_warn (const char *fmt,...) NOTHROW;
110	void rxvt_fatal (const char *fmt,...);	126	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
111	void rxvt_exit_failure ();	127	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
112	int rxvt_Str_match (const char *s1, const char *s2);	128
113	const char * rxvt_Str_skip_space (const char *str);
114	char * rxvt_Str_trim (char *str);	129	char * rxvt_strtrim (char *str) NOTHROW;
115	int rxvt_Str_escaped (char *str);
116	char ** rxvt_splitcommastring (const char *cs);	130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
117	void rxvt_freecommastring (char **cs);	131	void rxvt_freecommastring (char **cs) NOTHROW;
118	char * rxvt_File_find (const char *file, const char *ext, const char *path);	132
119	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);
120	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);
		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	}
121		164
122	/*	165	/*
123	*****************************************************************************	166	*****************************************************************************
124	* STRUCTURES AND TYPEDEFS	167	* STRUCTURES AND TYPEDEFS
125	*****************************************************************************	168	*****************************************************************************
126	*/	169	*/
127	struct grwin_t;
128		170
129	/* Sanitize menubar info */
130	#ifndef MENUBAR
131	# undef MENUBAR_MAX
132	#endif
133	#ifndef MENUBAR_MAX
134	# define MENUBAR_MAX 0
135	#endif
136
137	/* If we're using either the rxvt scrollbar or menu bars, keep the	171	/* If we're using either the rxvt scrollbar, keep the
138	* scrollColor resource.	172	* scrollColor resource.
139	*/	173	*/
140	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	174	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
141	# define KEEP_SCROLLCOLOR 1	175	# define KEEP_SCROLLCOLOR 1
142	#else	176	#else
143	# undef KEEP_SCROLLCOLOR	177	# undef KEEP_SCROLLCOLOR
144	#endif
145
146	#ifdef XPM_BACKGROUND
147	typedef struct {
148	short w, h, x, y;
149	Pixmap pixmap;
150	} bgPixmap_t;
151	#endif	178	#endif
152		179
153	/*	180	/*
154	* the 'essential' information for reporting Mouse Events	181	* the 'essential' information for reporting Mouse Events
155	* pared down from XButtonEvent	182	* pared down from XButtonEvent
…		…
159	Time time; /* milliseconds */	186	Time time; /* milliseconds */
160	unsigned int state; /* key or button mask */	187	unsigned int state; /* key or button mask */
161	unsigned int button; /* detail */	188	unsigned int button; /* detail */
162	};	189	};
163		190
164	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
165	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
166	#define SWAP_IT(one, two, typeof) \
167	do { \
168	typeof swapittmp; \
169	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
170	} while (/* CONSTCOND */ 0)
171	#define BOUND_POSITIVE_INT16(val) \
172	(int16_t) ((val) <= 0 \
173	? 0 \
174	: min ((val), (((uint16_t)-1)>>1)))
175
176	#if ENABLE_FRILLS
177	typedef struct _mwmhints {
178	CARD32 flags;
179	CARD32 functions;
180	CARD32 decorations;
181	INT32 input_mode;
182	CARD32 status;
183	} MWMHints;
184	#endif
185
186	#if ENABLE_XEMBED	191	#if ENABLE_XEMBED
187	// XEMBED messages	192	// XEMBED messages
188	# define XEMBED_EMBEDDED_NOTIFY 0	193	# define XEMBED_EMBEDDED_NOTIFY 0
189	# define XEMBED_WINDOW_ACTIVATE 1	194	# define XEMBED_WINDOW_ACTIVATE 1
190	# define XEMBED_WINDOW_DEACTIVATE 2	195	# define XEMBED_WINDOW_DEACTIVATE 2
191	# define XEMBED_REQUEST_FOCUS 3	196	# define XEMBED_REQUEST_FOCUS 3
192	# define XEMBED_FOCUS_IN 4	197	# define XEMBED_FOCUS_IN 4
193	# define XEMBED_FOCUS_OUT 5	198	# define XEMBED_FOCUS_OUT 5
194	# define XEMBED_FOCUS_NEXT 6	199	# define XEMBED_FOCUS_NEXT 6
195	# define XEMBED_FOCUS_PREV 7	200	# define XEMBED_FOCUS_PREV 7
196		201
197	# define XEMBED_MODALITY_ON 10	202	# define XEMBED_MODALITY_ON 10
198	# define XEMBED_MODALITY_OFF 11	203	# define XEMBED_MODALITY_OFF 11
199	# define XEMBED_REGISTER_ACCELERATOR 12	204	# define XEMBED_REGISTER_ACCELERATOR 12
200	# define XEMBED_UNREGISTER_ACCELERATOR 13	205	# define XEMBED_UNREGISTER_ACCELERATOR 13
201	# define XEMBED_ACTIVATE_ACCELERATOR 14	206	# define XEMBED_ACTIVATE_ACCELERATOR 14
202		207
203	// XEMBED detail code	208	// XEMBED detail code
204	# define XEMBED_FOCUS_CURRENT 0	209	# define XEMBED_FOCUS_CURRENT 0
205	# define XEMBED_FOCUS_FIRST 1	210	# define XEMBED_FOCUS_FIRST 1
206	# define XEMBED_FOCUS_LAST 2	211	# define XEMBED_FOCUS_LAST 2
207		212
208	# define XEMBED_MAPPED (1 << 0)	213	# define XEMBED_MAPPED (1 << 0)
209	#endif	214	#endif
210		215
…		…
214	*****************************************************************************	219	*****************************************************************************
215	*/	220	*/
216		221
217	/* COLORTERM, TERM environment variables */	222	/* COLORTERM, TERM environment variables */
218	#define COLORTERMENV "rxvt"	223	#define COLORTERMENV "rxvt"
219	#ifdef XPM_BACKGROUND	224	#ifdef BG_IMAGE_FROM_FILE
220	# define COLORTERMENVFULL COLORTERMENV "-xpm"	225	# define COLORTERMENVFULL COLORTERMENV "-xpm"
221	#else	226	#else
222	# define COLORTERMENVFULL COLORTERMENV	227	# define COLORTERMENVFULL COLORTERMENV
223	#endif	228	#endif
224	#ifndef TERMENV	229	#ifndef TERMENV
…		…
227		232
228	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	233	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
229	# define NO_MOUSE_REPORT_SCROLLBAR 1	234	# define NO_MOUSE_REPORT_SCROLLBAR 1
230	#endif	235	#endif
231		236
232	#ifdef NO_RESOURCES
233	# undef USE_XGETDEFAULT
234	#endif
235
236	#if ISO_14755
237	# define ENABLE_OVERLAY 1
238	#endif
239
240	/* now look for other badly set stuff */
241
242	#if !defined (EACCESS) && defined(EAGAIN)
243	# define EACCESS EAGAIN
244	#endif
245
246	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
247	# define EXIT_SUCCESS 0 /* exit function success */
248	# define EXIT_FAILURE 1 /* exit function failure */
249	#endif
250
251	#define menuBar_esc 10
252	#define scrollBar_esc 30	237	#define scrollBar_esc 30
253	#define menuBar_margin 2 /* margin below text */
254		238
255	#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)
256	# define HAVE_SCROLLBARS 1	240	# define HAVE_SCROLLBARS 1
257	#endif
258
259	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
260	#ifdef HALFSHADOW
261	# define SHADOW 1
262	#else
263	# define SHADOW 2
264	#endif	241	#endif
265		242
266	#define R_SB_ALIGN_CENTRE 0	243	#define R_SB_ALIGN_CENTRE 0
267	#define R_SB_ALIGN_TOP 1	244	#define R_SB_ALIGN_TOP 1
268	#define R_SB_ALIGN_BOTTOM 2	245	#define R_SB_ALIGN_BOTTOM 2
269		246
270	#define R_SB_RXVT 0
271	#define R_SB_NEXT 1	247	#define R_SB_NEXT 1
272	#define R_SB_XTERM 2	248	#define R_SB_XTERM 2
273	#define R_SB_PLAIN 4	249	#define R_SB_PLAIN 4
		250	#define R_SB_RXVT 8
274		251
275	#define SB_WIDTH_NEXT 19	252	#define SB_WIDTH_NEXT 19
276	#define SB_WIDTH_XTERM 15	253	#define SB_WIDTH_XTERM 15
277	#define SB_WIDTH_PLAIN 7	254	#define SB_WIDTH_PLAIN 7
278	#ifndef SB_WIDTH_RXVT	255	#ifndef SB_WIDTH_RXVT
…		…
341	* |	318	* |
342	* +---< SB_WIDTH_NEXT	319	* +---< SB_WIDTH_NEXT
343	*/	320	*/
344		321
345	enum {	322	enum {
346	NO_REFRESH = 0 , /* Window not visible at all! */	323	NO_REFRESH = 0, /* Window not visible at all! */
347	FAST_REFRESH = 1<<0, /* Fully exposed window */	324	FAST_REFRESH = 1, /* Fully exposed window */
348	SLOW_REFRESH = 1<<1, /* Partially exposed window */	325	SLOW_REFRESH = 2, /* Partially exposed window */
349	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
350	};	326	};
351		327
352	#ifdef NO_SECONDARY_SCREEN	328	#ifdef NO_SECONDARY_SCREEN
353	# define NSCREENS 0	329	# define NSCREENS 0
354	#else	330	#else
…		…
360	#define FONT_DN "#-"	336	#define FONT_DN "#-"
361	#define FONT_UP "#+"	337	#define FONT_UP "#+"
362		338
363	/* flags for rxvt_scr_gotorc () */	339	/* flags for rxvt_scr_gotorc () */
364	enum {	340	enum {
365	C_RELATIVE = 1 , /* col movement is relative */	341	C_RELATIVE = 1, /* col movement is relative */
366	R_RELATIVE = 2, /* row movement is relative */	342	R_RELATIVE = 2, /* row movement is relative */
367	RELATIVE = 1 | 2,	343	RELATIVE = C_RELATIVE | R_RELATIVE,
368	};	344	};
369		345
370	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	346	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
371	enum {	347	enum {
372	INSERT = -1, /* don't change these values */	348	INSERT = -1, /* don't change these values */
…		…
385	enum {	361	enum {
386	PRIMARY = 0,	362	PRIMARY = 0,
387	SECONDARY,	363	SECONDARY,
388	};	364	};
389		365
390	#define RS_None 0 /* Normal */	366	#define RS_None 0
391		367
392	#define RS_fgMask 0x0000007fUL /* 128 colors */	368	#define RS_fgMask 0x0000007fUL // 128 colors
393	#define RS_bgMask 0x00003f80UL /* 128 colors */	369	#define RS_bgMask 0x00003f80UL // 128 colors
394		370
395	// font styles	371	// font styles
396	#define RS_Bold 0x00004000UL // value 1	372	#define RS_Bold 0x00004000UL // value 1
397	#define RS_Italic 0x00008000UL // value 2	373	#define RS_Italic 0x00008000UL // value 2
398		374
399	// fake styles	375	// fake styles
400	#define RS_Blink 0x00010000UL /* blink */	376	#define RS_Blink 0x00010000UL // blink
401	#define RS_RVid 0x00020000UL /* reverse video */	377	#define RS_RVid 0x00020000UL // reverse video
402	#define RS_Uline 0x00040000UL /* underline */	378	#define RS_Uline 0x00040000UL // underline
403		379
404	// 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
405		387
406	// other flags	388	// other flags
407	#define RS_Careful 0x80000000UL /* be careful when drawing these */	389	#define RS_Careful 0x80000000UL /* be careful when drawing these */
408		390
409	#define RS_styleCount 4	391	#define RS_styleCount 4
…		…
435	C0_NUL = 0x00,	417	C0_NUL = 0x00,
436	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,
437	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 ,
438	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,
439	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,
440	};	422	};
441	#define CHAR_ST 0x9c /* 0234 */	423	#define CHAR_ST 0x9c /* 0234 */
442		424
443	/*	425	/*
444	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	426	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
445	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	427	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
451	XTerm_property = 3, // change X property	433	XTerm_property = 3, // change X property
452	XTerm_Color = 4, // change colors	434	XTerm_Color = 4, // change colors
453	XTerm_Color00 = 10, // not implemented, CLASH!	435	XTerm_Color00 = 10, // not implemented, CLASH!
454	XTerm_Color01 = 11, // not implemented	436	XTerm_Color01 = 11, // not implemented
455	XTerm_Color_cursor = 12, // change actual 'Cursor' color	437	XTerm_Color_cursor = 12, // change actual 'Cursor' color
456	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	438	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
457	XTerm_Color_pointer_bg = 14, // not implemented	439	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
458	XTerm_Color05 = 15, // not implemented	440	XTerm_Color05 = 15, // not implemented (tektronix fg)
459	XTerm_Color06 = 16, // not implemented	441	XTerm_Color06 = 16, // not implemented (tektronix bg)
460	XTerm_Color_RV = 17, // change actual 'Highlight' color	442	XTerm_Color_RV = 17, // change actual 'Highlight' color
461	XTerm_logfile = 46, // not implemented	443	XTerm_logfile = 46, // not implemented
462	XTerm_font = 50,	444	XTerm_font = 50,
463		445
464	XTerm_konsole30 = 30, // reserved for konsole	446	XTerm_konsole30 = 30, // reserved for konsole
465	XTerm_konsole31 = 31, // reserved for konsole	447	XTerm_konsole31 = 31, // reserved for konsole
466	XTerm_emacs51 = 51, // reserved for emacs shell	448	XTerm_emacs51 = 51, // reserved for emacs shell
467	/*	449	/*
468	* 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
469	*/	452	*/
470	XTerm_Color_BD = 18, // change actual 'Bold' color	453	Rxvt_Color_BD = 18, // change actual 'Bold' color
471	XTerm_Color_UL = 19, // change actual 'Underline' color	454	Rxvt_Color_UL = 19, // change actual 'Underline' color
472	XTerm_Pixmap = 20, // new bg pixmap	455	Rxvt_Pixmap = 20, // new bg pixmap
473	XTerm_restoreFG = 39, // change default fg color	456	Rxvt_restoreFG = 39, // change default fg color
474	XTerm_restoreBG = 49, // change default bg color	457	Rxvt_restoreBG = 49, // change default bg color
475	XTerm_dumpscreen = 55, // dump scrollback and all of screen	458	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		459
476	XTerm_locale = 701, // change locale	460	URxvt_locale = 701, // change locale
477	XTerm_Menu = 703, // set menu item	461	URxvt_version = 702, // request version
		462
478	XTerm_Color_IT = 704, // change actual 'Italic' colour	463	URxvt_Color_IT = 704, // change actual 'Italic' colour
479	XTerm_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,
480		467
481	URxvt_font = 710,	468	URxvt_font = 710,
482	URxvt_boldFont = 711,	469	URxvt_boldFont = 711,
483	URxvt_italicFont = 712,	470	URxvt_italicFont = 712,
484	URxvt_boldItalicFont = 713,	471	URxvt_boldItalicFont = 713,
		472
		473	URxvt_view_up = 720,
		474	URxvt_view_down = 721,
		475
		476	URxvt_perl = 777,
485	};	477	};
486		478
487	/* Words starting with `Color_' are colours. Others are counts */	479	/* Words starting with `Color_' are colours. Others are counts */
488	/*	480	/*
489	* The following comment is mostly obsolete since pixcolor_set was expanded:
490	* We're currently upto 29 colours. Only 3 more available. The
491	* PixColor and rendition colour usage should probably be decoupled	481	* The PixColor and rendition colour usage should probably be decoupled
492	* 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
493	* 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
494	*/	484	*/
495		485
496	enum colour_list {	486	enum colour_list {
		487	Color_none = -2,
		488	Color_transparent = -1,
497	Color_fg = 0,	489	Color_fg = 0,
498	Color_bg,	490	Color_bg,
499	minCOLOR, /* 2 */	491	minCOLOR, /* 2 */
500	Color_Black = minCOLOR,	492	Color_Black = minCOLOR,
501	Color_Red3,	493	Color_Red3,
…		…
543	#endif	535	#endif
544	#ifdef KEEP_SCROLLCOLOR	536	#ifdef KEEP_SCROLLCOLOR
545	Color_scroll,	537	Color_scroll,
546	Color_trough,	538	Color_trough,
547	#endif	539	#endif
548	#if TINTING	540	#if ENABLE_TRANSPARENCY
549	Color_tint,	541	Color_tint,
		542	#endif
		543	#if OFF_FOCUS_FADING
		544	Color_fade,
550	#endif	545	#endif
551	NRS_COLORS, /* */	546	NRS_COLORS, /* */
552	#ifdef KEEP_SCROLLCOLOR	547	#ifdef KEEP_SCROLLCOLOR
553	Color_topShadow = NRS_COLORS,	548	Color_topShadow = NRS_COLORS,
554	Color_bottomShadow,	549	Color_bottomShadow,
…		…
558	#endif	553	#endif
559	};	554	};
560		555
561	#define Color_Bits 7 // 0 .. maxTermCOLOR	556	#define Color_Bits 7 // 0 .. maxTermCOLOR
562		557
563	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
564	#define NPIXCLR_BITS 32
565
566	/*	558	/*
567	* Resource list	559	* Resource list
568	*/	560	*/
569	enum {	561	enum {
570	Rs_display_name = 0,	562	# define def(name) Rs_ ## name,
571	Rs_term_name,	563	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
572	Rs_iconName,	564	# include "rsinc.h"
573	Rs_geometry,	565	# undef def
574	Rs_reverseVideo,	566	# undef reserve
575	Rs_color,
576	_Rs_color = Rs_color + NRS_COLORS - 1,
577	Rs_font,
578	#if ENABLE_STYLES
579	Rs_boldFont,
580	Rs_italicFont,
581	Rs_boldItalicFont,
582	#endif
583	Rs_name,
584	Rs_title,
585	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
586	Rs_path,
587	#endif
588	#ifdef XPM_BACKGROUND
589	Rs_backgroundPixmap,
590	#endif
591	#if (MENUBAR_MAX)
592	Rs_menu,
593	#endif
594	Rs_loginShell,
595	Rs_jumpScroll,
596	#ifdef HAVE_SCROLLBARS
597	Rs_scrollBar,
598	Rs_scrollBar_right,
599	Rs_scrollBar_floating,
600	Rs_scrollBar_align,
601	Rs_scrollstyle, /* Rs_scrollBar_style */
602	Rs_scrollBar_thickness,
603	#endif
604	Rs_scrollTtyOutput,
605	Rs_scrollTtyKeypress,
606	Rs_scrollWithBuffer,
607	Rs_saveLines,
608	Rs_utmpInhibit,
609	Rs_visualBell,
610	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
611	Rs_mapAlert,
612	#endif
613	#ifdef META8_OPTION
614	Rs_meta8,
615	#endif
616	#ifdef MOUSE_WHEEL
617	Rs_mouseWheelScrollPage,
618	#endif
619	#ifndef NO_BACKSPACE_KEY
620	Rs_backspace_key,
621	#endif
622	#ifndef NO_DELETE_KEY
623	Rs_delete_key,
624	#endif
625	Rs_selectstyle,
626	#ifdef PRINTPIPE
627	Rs_print_pipe,
628	#endif
629	#ifdef USE_XIM
630	Rs_preeditType,
631	Rs_inputMethod,
632	#endif
633	#ifdef TRANSPARENT
634	Rs_transparent,
635	Rs_transparent_all,
636	#endif
637	#if ENABLE_FRILLS
638	Rs_ext_bwidth,
639	Rs_int_bwidth,
640	Rs_borderLess,
641	Rs_lineSpace,
642	Rs_pty_fd,
643	#endif
644	#if ENABLE_XEMBED
645	Rs_embed,
646	#endif
647	Rs_cutchars,
648	Rs_modifier,
649	Rs_answerbackstring,
650	Rs_tripleclickwords,
651	Rs_insecure,
652	Rs_cursorBlink,
653	Rs_pointerBlank,
654	Rs_pointerBlankDelay,
655	Rs_imLocale,
656	Rs_imFont,
657	Rs_pastableTabs,
658	#ifndef NO_SECONDARY_SCREEN
659	Rs_secondaryScreen,
660	Rs_secondaryScroll,
661	#endif
662	#ifdef OFF_FOCUS_FADING
663	Rs_fade,
664	#endif
665	#ifdef TINTING
666	Rs_shade,
667	#endif
668	NUM_RESOURCES	567	NUM_RESOURCES
669	};
670
671	// see init.C:xa_names, which must be kept in sync
672	enum {
673	XA_TEXT = 0,
674	XA_COMPOUND_TEXT,
675	XA_UTF8_STRING,
676	XA_MULTIPLE,
677	XA_TARGETS,
678	XA_TIMESTAMP,
679	XA_VT_SELECTION,
680	XA_INCR,
681	XA_WM_PROTOCOLS,
682	XA_WM_DELETE_WINDOW,
683	XA_CLIPBOARD,
684	#if ENABLE_FRILLS
685	XA_NET_WM_PID,
686	XA_MOTIF_WM_HINTS,
687	XA_NET_WM_NAME,
688	XA_NET_WM_ICON_NAME,
689	#endif
690	#if USE_XIM
691	XA_WM_LOCALE_NAME,
692	#endif
693	#if TRANSPARENT
694	XA_XROOTPMAP_ID,
695	XA_ESETROOT_PMAP_ID,
696	#endif
697	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
698	XA_DNDPROTOCOL,
699	XA_DNDSELECTION,
700	#endif
701	#if ENABLE_XEMBED
702	XA_XEMBED,
703	XA_XEMBED_INFO,
704	#endif
705	NUM_XA
706	};	568	};
707		569
708	/* DEC private modes */	570	/* DEC private modes */
709	#define PrivMode_132 (1UL<<0)	571	#define PrivMode_132 (1UL<<0)
710	#define PrivMode_132OK (1UL<<1)	572	#define PrivMode_132OK (1UL<<1)
…		…
719	#define PrivMode_ShiftKeys (1UL<<10)	581	#define PrivMode_ShiftKeys (1UL<<10)
720	#define PrivMode_VisibleCursor (1UL<<11)	582	#define PrivMode_VisibleCursor (1UL<<11)
721	#define PrivMode_MouseX10 (1UL<<12)	583	#define PrivMode_MouseX10 (1UL<<12)
722	#define PrivMode_MouseX11 (1UL<<13)	584	#define PrivMode_MouseX11 (1UL<<13)
723	#define PrivMode_scrollBar (1UL<<14)	585	#define PrivMode_scrollBar (1UL<<14)
724	#define PrivMode_menuBar (1UL<<15)
725	#define PrivMode_TtyOutputInh (1UL<<16)	586	#define PrivMode_TtyOutputInh (1UL<<15)
726	#define PrivMode_Keypress (1UL<<17)	587	#define PrivMode_Keypress (1UL<<16)
727	#define PrivMode_smoothScroll (1UL<<18)	588	#define PrivMode_smoothScroll (1UL<<17)
728	#define PrivMode_vt52 (1UL<<19)	589	#define PrivMode_vt52 (1UL<<18)
729	#define PrivMode_LFNL (1UL<<20)	590	#define PrivMode_LFNL (1UL<<19)
730	/* too annoying to implement X11 highlight tracking */	591	#define PrivMode_MouseBtnEvent (1UL<<20)
731	/* #define PrivMode_MouseX11Track (1LU<<21) */	592	#define PrivMode_MouseAnyEvent (1UL<<21)
732		593
733	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
734	#define PrivMode(test,bit) \
735	if (test) \
736	priv_modes |= (bit); \
737	else \
738	priv_modes &= ~(bit)
739		595
740	#ifdef ALLOW_132_MODE	596	#ifdef ALLOW_132_MODE
741	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	597	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
742	#else	598	#else
743	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	599	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
744	#endif	600	#endif
745		601
746	// do not change these constants lightly, there are many interdependencies	602	// do not change these constants lightly, there are many interdependencies
747	#define IMBUFSIZ 128 // input modifier buffer sizes	603	#define IMBUFSIZ 128 // input modifier buffer sizes
748	#define KBUFSZ 512 // size of keyboard mapping buffer	604	#define KBUFSZ 512 // size of keyboard mapping buffer
749	#define CBUFSIZ 4096 // size of command buffer	605	#define CBUFSIZ 2048 // size of command buffer
750	#define UBUFSIZ 4096 // character buffer	606	#define UBUFSIZ 2048 // character buffer
751		607
752	#ifndef PATH_MAX	608	#if ENABLE_FRILLS
753	# 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;
754	#endif	617	#endif
755		618
756	/* Motif window hints */	619	/* Motif window hints */
757	#define MWM_HINTS_FUNCTIONS (1L << 0)	620	#define MWM_HINTS_FUNCTIONS (1L << 0)
758	#define MWM_HINTS_DECORATIONS (1L << 1)	621	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
783	/*	646	/*
784	*****************************************************************************	647	*****************************************************************************
785	* MACRO DEFINES	648	* MACRO DEFINES
786	*****************************************************************************	649	*****************************************************************************
787	*/	650	*/
788	#define memset(x, y, z) memset((x), (y), (size_t)(z))	651	#define dLocal(type,name) type const name = this->name
789	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
790	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
791	#define strcasecmp(x, y) strcasecmp((x), (y))
792	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
793	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
794	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
795	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
796	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
797	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
798	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
799	#define strdup(x) strdup((const char *)(x))
800	#define strlen(x) strlen((const char *)(x))
801	#define strchr(x, y) strchr((const char *)(x), (int)(y))
802	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
803		652
804	#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))
805		656
806	/* convert pixel dimensions to row/column values. Everything as int32_t */	657	/* convert pixel dimensions to row/column values. Everything as int32_t */
807	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	658	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
808	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	659	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
809	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	660	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
810	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	661	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
811	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	662	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
812	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	663	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
813	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	664	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
814	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	665	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
815		666
816	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	667	#define LINENO(n) MOD (term_start + int(n), total_rows)
817	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	668	#define ROW(n) row_buf [LINENO (n)]
818		669
819	/* how to build & extract colors and attributes */	670	/* how to build & extract colors and attributes */
820	#define GET_BASEFG(x) (((x) & RS_fgMask))	671	#define GET_BASEFG(x) (((x) & RS_fgMask))
821	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	672	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
822	#ifndef NO_BRIGHTCOLOR
823	# define GET_FGCOLOR(x) \
824	((((x) & RS_Bold) == 0 \
825	|| GET_BASEFG (x) < minCOLOR \
826	|| GET_BASEFG (x) >= minBrightCOLOR) \
827	? GET_BASEFG (x) \
828	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
829	# define GET_BGCOLOR(x) \
830	((((x) & RS_Blink) == 0 \
831	|| GET_BASEBG (x) < minCOLOR \
832	|| GET_BASEBG (x) >= minBrightCOLOR) \
833	? GET_BASEBG (x) \
834	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
835	#else
836	# define GET_FGCOLOR(x) GET_BASEFG(x)
837	# define GET_BGCOLOR(x) GET_BASEBG(x)
838	#endif
839		673
840	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	674	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
841	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	675	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
842		676
843	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	677	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
852	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	686	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
853	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	687	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
854		688
855	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	689	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
856		690
857	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	691	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
858	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	692	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
859		693
860	#if ENABLE_STYLES	694	#if ENABLE_STYLES
861	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	695	# define FONTSET(style) fontset[GET_STYLE (style)]
862	#else	696	#else
863	# define FONTSET(style) TermWin.fontset[0]	697	# define FONTSET(style) fontset[0]
864	#endif	698	#endif
865		699
866	#ifdef HAVE_SCROLLBARS	700	#ifdef HAVE_SCROLLBARS
867	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	701	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
868	#else	702	#else
…		…
891	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	725	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
892	#define scrollbar_position(y) ((y) - scrollBar.beg)	726	#define scrollbar_position(y) ((y) - scrollBar.beg)
893	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	727	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
894	- scrollbar_minheight ())	728	- scrollbar_minheight ())
895		729
896	#if (MENUBAR_MAX > 1)
897	/* rendition style flags */
898	# define menuBar_height() (TermWin.fheight + SHADOW)
899	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
900	# define isMenuBarWindow(w) ((w) == menuBar.win)
901	#else
902	# define menuBar_height() (0)
903	# define menuBar_TotalHeight() (0)
904	# define isMenuBarWindow(w) (0)
905	#endif
906
907	#ifdef XPM_BACKGROUND
908	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
909	#else
910	# define XPMClearArea(a, b, c, d, e, f, g)
911	#endif
912
913	#ifdef UTMP_SUPPORT
914	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
915	# undef HAVE_UTMPX_H
916	# undef HAVE_STRUCT_UTMPX
917	# endif
918	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
919	# undef HAVE_UTMP_H
920	# undef HAVE_STRUCT_UTMP
921	# endif
922
923	# ifdef HAVE_UTMPX_H
924	# include <utmpx.h>
925	# endif
926	# ifdef HAVE_UTMP_H
927	# include <utmp.h>
928	# endif
929	#endif
930
931	#ifdef DEBUG_CMD
932	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
933	#else
934	# define D_CMD(x)
935	#endif
936	#ifdef DEBUG_INIT
937	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
938	#else
939	# define D_INIT(x)
940	#endif
941	#ifdef DEBUG_MAIN
942	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
943	#else
944	# define D_MAIN(x)
945	#endif
946	#ifdef DEBUG_SIZE
947	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
948	#else
949	# define D_SIZE(x)
950	#endif
951
952	extern class rxvt_failure_exception { } rxvt_failure_exception;
953
954	typedef callback1<void, const char *> log_callback;	730	typedef callback<void (const char *)> log_callback;
		731	typedef callback<int (int)> getfd_callback;
955		732
956	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
957	extern void rxvt_log (const char *fmt, ...);
958	extern void rxvt_warn (const char *fmt, ...);
959	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
960	extern void rxvt_exit_failure () __attribute__ ((noreturn));
961
962	#define SET_LOCALE(locale) rxvt_set_locale (locale)
963	extern bool rxvt_set_locale (const char *locale);
964
965	/*
966	*****************************************************************************	733	/****************************************************************************/
967	* 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, LINE_CONT == continued on next 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
968	*****************************************************************************	782	/****************************************************************************/
969	*/
970	#ifdef MENUBAR
971	# include "menubar.h"
972	#endif
973		783
974	#define BLINK_INTERVAL 0.5
975	#define TEXT_BLINK_INTERVAL 0.5
976
977	#ifndef __attribute__
978	# ifdef __GNUC__
979	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
980	# define __attribute__(x)
981	# endif
982	# endif
983	# define __attribute__(x)
984	#endif
985
986	// primivite wrapper around mbstate_t to ensure initialisation	784	// primitive wrapper around mbstate_t to ensure initialisation
987	struct mbstate {	785	struct mbstate {
988	mbstate_t mbs;	786	mbstate_t mbs;
989		787
990	operator mbstate_t *() { return &mbs; }	788	operator mbstate_t *() { return &mbs; }
991	void reset () { memset (&mbs, 0, sizeof (mbs)); }	789	void reset () { memset (&mbs, 0, sizeof (mbs)); }
992	mbstate () { reset (); }	790	mbstate () { reset (); }
993	};	791	};
994		792
		793	/****************************************************************************/
		794
995	#define UNICODE_MASK 0x1fffffUL	795	#define UNICODE_MASK 0x1fffffUL
996		796
997	#if UNICODE3	797	#if UNICODE_3
998	# define COMPOSE_LO 0x40000000UL	798	# define COMPOSE_LO 0x40000000UL
999	# define COMPOSE_HI 0x400fffffUL	799	# define COMPOSE_HI 0x400fffffUL
1000	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	800	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1001	#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
1002	# define COMPOSE_LO 0xd800UL	806	# define COMPOSE_LO 0xd800UL
1003	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	807	# define COMPOSE_HI 0xf8ffUL
1004	# 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)
1005	#endif	810	#endif
1006		811
1007	#if ENABLE_COMBINING	812	#if ENABLE_COMBINING
1008	// compose chars are used to represent composite characters	813	// compose chars are used to represent composite characters
1009	// that are not representable in unicode, as well as characters	814	// that are not representable in unicode, as well as characters
…		…
1029	};	834	};
1030		835
1031	extern class rxvt_composite_vec rxvt_composite;	836	extern class rxvt_composite_vec rxvt_composite;
1032	#endif	837	#endif
1033		838
		839	/****************************************************************************/
1034		840
1035	#ifdef KEYSYM_RESOURCE	841	#ifdef KEYSYM_RESOURCE
1036	class keyboard_manager;	842	class keyboard_manager;
1037	#endif	843	#endif
1038		844
1039	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
1040	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
1041		853	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		854	#if ENABLE_PERL
		855	rxvt_perl_term perl;
		856	#endif
1042	struct mbstate mbstate; // current input multibyte state	857	struct mbstate mbstate; // current input multibyte state
1043		858
1044	unsigned char want_refresh:1,	859	unsigned char want_refresh:1,
1045	#ifdef TRANSPARENT
1046	want_full_refresh:1, /* awaiting full screen refresh */
1047	#endif
1048	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1049	am_transparent:1, /* is a transparent term */
1050	am_pixmap_trans:1, /* transparency w/known root pixmap */
1051	#endif
1052	current_screen:1, /* primary or secondary */	860	current_screen:1, /* primary or secondary */
1053	hate_those_clicks:1, /* a.k.a. keep mark position */
1054	num_scr_allow:1,	861	num_scr_allow:1,
1055	bypass_keystate:1,	862	bypass_keystate:1,
1056	#ifdef CURSOR_BLINK	863	#ifdef CURSOR_BLINK
1057	hidden_cursor:1,	864	hidden_cursor:1,
1058	#endif	865	#endif
…		…
1073	#endif	880	#endif
1074	scrollbar_align,	881	scrollbar_align,
1075	selection_wait,	882	selection_wait,
1076	selection_type;	883	selection_type;
1077	/* ---------- */	884	/* ---------- */
		885	bool rvideo_state, rvideo_mode;
		886	#ifndef NO_BELL
1078	short rvideo;	887	bool rvideo_bell;
		888	#endif
1079	int num_scr; /* screen: number lines scrolled */	889	int num_scr; /* screen: number lines scrolled */
1080	int prev_ncol, /* screen: previous number of columns */	890	int prev_ncol, /* screen: previous number of columns */
1081	prev_nrow; /* screen: previous number of rows */	891	prev_nrow; /* screen: previous number of rows */
1082	/* ---------- */	892	/* ---------- */
1083	rend_t rstyle;	893	rend_t rstyle;
1084	/* ---------- */
1085	uint32_t pixcolor_set[NPIXCLR_SETS];
1086	/* ---------- */	894	/* ---------- */
1087	#ifdef SELECTION_SCROLLING	895	#ifdef SELECTION_SCROLLING
1088	int scroll_selection_lines;	896	int scroll_selection_lines;
1089	enum page_dirn scroll_selection_dir;	897	enum page_dirn scroll_selection_dir;
1090	int selection_save_x,	898	int selection_save_x,
…		…
1096	/* give proper Scroll behaviour */	904	/* give proper Scroll behaviour */
1097	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	905	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1098	mouse_slip_wheel_speed,	906	mouse_slip_wheel_speed,
1099	#endif	907	#endif
1100	refresh_count,	908	refresh_count,
1101	refresh_limit,
1102	last_bot, /* scrollbar last bottom position */	909	last_bot, /* scrollbar last bottom position */
1103	last_top, /* scrollbar last top position */	910	last_top, /* scrollbar last top position */
1104	last_state, /* scrollbar last state */	911	last_state, /* scrollbar last state */
1105	scrollbar_len,	912	scrollbar_len,
1106	#ifdef MENUBAR
1107	menu_readonly, /* okay to alter menu? */
1108	Arrows_x,
1109	#endif
1110	#if MENUBAR_MAX > 1
1111	Nbars,
1112	#endif
1113	window_vt_x,	913	window_vt_x,
1114	window_vt_y,	914	window_vt_y,
1115	window_sb_x,	915	window_sb_x,
		916	mouse_row,
		917	mouse_col,
1116	# ifdef POINTER_BLANK	918	# ifdef POINTER_BLANK
1117	pointerBlankDelay,	919	pointerBlankDelay,
1118	# endif	920	# endif
1119	allowedxerror;	921	allowedxerror;
1120	/* ---------- */	922	/* ---------- */
…		…
1124	int old_width, /* last used width in screen resize */	926	int old_width, /* last used width in screen resize */
1125	old_height; /* last used height in screen resize */	927	old_height; /* last used height in screen resize */
1126	unsigned long priv_modes,	928	unsigned long priv_modes,
1127	SavedModes;	929	SavedModes;
1128	/* ---------- */	930	/* ---------- */
1129	Atom xa[NUM_XA];	931	Atom *xa;
1130	/* ---------- */	932	/* ---------- */
1131	#ifdef MENUBAR	933	#ifdef RXVT_SCROLLBAR
1132	GC menubarGC;
1133	#endif
1134	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1135	GC scrollbarGC,	934	GC scrollbarGC,
1136	topShadowGC,	935	topShadowGC,
1137	botShadowGC;	936	botShadowGC;
1138	#endif	937	#endif
1139	#ifdef XTERM_SCROLLBAR	938	#ifdef XTERM_SCROLLBAR
…		…
1162	char * incr_buf;	961	char * incr_buf;
1163	size_t incr_buf_size, incr_buf_fill;	962	size_t incr_buf_size, incr_buf_fill;
1164	/* ---------- */	963	/* ---------- */
1165	Cursor leftptr_cursor;	964	Cursor leftptr_cursor;
1166	/* ---------- */	965	/* ---------- */
1167	#ifndef NO_BACKSPACE_KEY
1168	const char *key_backspace;
1169	#endif
1170	#ifndef NO_DELETE_KEY
1171	const char *key_delete;
1172	#endif
1173	struct mouse_event MEvent;	966	struct mouse_event MEvent;
1174	XComposeStatus compose;	967	XComposeStatus compose;
1175	ttymode_t tio;	968	ttymode_t tio;
1176	#ifdef UTMP_SUPPORT
1177	# ifdef HAVE_STRUCT_UTMP
1178	struct utmp ut;
1179	# endif
1180	# ifdef HAVE_STRUCT_UTMPX
1181	struct utmpx utx;
1182	# endif
1183	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1184	char ut_id[5];
1185	# endif
1186	int utmp_pos;
1187	#endif
1188	row_col_t oldcursor;	969	row_col_t oldcursor;
1189	#ifdef XPM_BACKGROUND	970	#ifdef HAVE_BG_PIXMAP
1190	bgPixmap_t bgPixmap;	971	bgPixmap_t bgPixmap;
1191	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1192	#endif	972	#endif
1193	#ifdef MENUBAR	973	#ifdef HAVE_AFTERIMAGE
1194	menu_t *ActiveMenu, /* currently active menu */	974	ASVisual *asv;
1195	*BuildMenu; /* the menu currently being built */	975	ASImageManager *asimman;
1196	bar_t *CurrentBar;
1197	# if ! (MENUBAR_MAX > 1)
1198	bar_t BarList;
1199	# endif /* (MENUBAR_MAX > 1) */
1200	#endif
1201	#ifdef CURSOR_BLINK
1202	struct timeval lastcursorchange;
1203	#endif
1204	#ifdef POINTER_BLANK
1205	struct timeval lastmotion;
1206	#endif	976	#endif
1207		977
1208	#if ENABLE_OVERLAY	978	#if ENABLE_OVERLAY
1209	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	979	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1210	text_t **ov_text;	980	text_t **ov_text;
1211	rend_t **ov_rend;	981	rend_t **ov_rend;
1212		982
1213	void scr_swap_overlay ();	983	void scr_swap_overlay () NOTHROW;
1214	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;
1215	void scr_overlay_off ();	985	void scr_overlay_off () NOTHROW;
1216	void scr_overlay_set (int x, int y,	986	void scr_overlay_set (int x, int y,
1217	text_t text,	987	text_t text,
1218	rend_t rend = OVERLAY_RSTYLE);	988	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1219	void scr_overlay_set (int x, int y, const char *s);	989	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		990	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1220	#endif	991	#endif
1221		992
1222	vector<void *> allocated; // free these memory blocks with free()	993	vector<void *> allocated; // free these memory blocks with free()
1223		994
1224	char *env_windowid; /* environmental variable WINDOWID */	995	char env_windowid[21]; /* environmental variable WINDOWID */
		996	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1225	char *env_display; /* environmental variable DISPLAY */	997	char *env_display; /* environmental variable DISPLAY */
1226	char *env_term; /* environmental variable TERM */	998	char *env_term; /* environmental variable TERM */
1227	char *env_colorfgbg;	999
1228	char *locale;	1000	char *locale;
1229	char charsets[4];	1001	char charsets[4];
1230	unsigned char *v_buffer; /* pointer to physical buffer */	1002	char *v_buffer; /* pointer to physical buffer */
1231	unsigned int v_buflen; /* size of area to write */	1003	unsigned int v_buflen; /* size of area to write */
1232	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1004	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1233		1005
1234	#ifdef KEYSYM_RESOURCE	1006	#ifdef KEYSYM_RESOURCE
1235	keyboard_manager *keyboard;	1007	keyboard_manager *keyboard;
1236	#endif	1008	#endif
		1009	#ifndef NO_RESOURCES
		1010	XrmDatabase option_db;
		1011	#endif
1237		1012
1238	const char *rs[NUM_RESOURCES];	1013	const char *rs[NUM_RESOURCES];
1239	/* command input buffering */	1014	/* command input buffering */
1240	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1015	char *cmdbuf_ptr, *cmdbuf_endp;
1241	unsigned char cmdbuf_base[CBUFSIZ];	1016	char cmdbuf_base[CBUFSIZ];
		1017
		1018	ptytty *pty;
1242		1019
1243	rxvt_salloc *talloc; // text line allocator	1020	rxvt_salloc *talloc; // text line allocator
1244	rxvt_salloc *ralloc; // rend line allocator	1021	rxvt_salloc *ralloc; // rend line allocator
1245		1022
1246	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
…		…
1249	// ISO 14755 entry support	1026	// ISO 14755 entry support
1250	unicode_t iso14755buf;	1027	unicode_t iso14755buf;
1251	void commit_iso14755 ();	1028	void commit_iso14755 ();
1252	int hex_keyval (XKeyEvent &ev);	1029	int hex_keyval (XKeyEvent &ev);
1253	# if ISO_14755	1030	# if ISO_14755
1254	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);
1255	void iso14755_54 (int x, int y);	1032	void iso14755_54 (int x, int y);
1256	# endif	1033	# endif
1257	#endif	1034	#endif
1258		1035
1259	// modifies first argument(!)	1036	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1260	void paste (unsigned char *data, unsigned int len);
1261		1037
1262	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	}
1263		1042
1264	#if TRANSPARENT	1043	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1265	void rootwin_cb (XEvent &xev);	1044	void rootwin_cb (XEvent &xev);
1266	xevent_watcher rootwin_ev;	1045	xevent_watcher rootwin_ev;
1267	#endif	1046	#endif
1268		1047	#ifdef HAVE_BG_PIXMAP
1269		1048	void update_background ();
1270	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1049	#if TRACE_PIXMAPS
1271	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
1272		1056
1273	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1274	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1275	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1276	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1277	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1278	#endif	1062	#endif
1279	#ifdef MENUBAR
1280	xevent_watcher menubar_ev;
1281	#endif
1282		1063
1283	void check_cb (check_watcher &w); check_watcher check_ev;	1064	void child_cb (ev::child &w, int revents); ev::child child_ev;
1284	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1065	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1285	void flush_cb (time_watcher &w); time_watcher flush_ev;	1066	void refresh_check ();
1286		1067	void flush ();
1287	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;
1288		1069	bool pty_fill ();
1289	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;
1290		1072
1291	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1292	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;
1293	#endif	1075	#endif
1294	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1295	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;
1296	#endif	1081	#endif
1297		1082
1298	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1299	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;
1300	#endif	1085	#endif
1301	#ifdef SELECTION_SCROLLING	1086	#ifdef SELECTION_SCROLLING
1302	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;
1303	#endif	1088	#endif
1304	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1089	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1305	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;
1306	#endif	1091	#endif
1307		1092
1308	#ifdef POINTER_BLANK	1093	#ifdef POINTER_BLANK
1309	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1094	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1310	void pointer_blank ();	1095	void pointer_blank ();
1311	#endif	1096	#endif
1312	void pointer_unblank ();	1097	void pointer_unblank ();
1313		1098
1314	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1315	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1316	void pty_write ();	1101	void pty_write ();
1317		1102
1318	void tt_winch ();	1103	void init (stringvec *argv, stringvec *envv)
		1104	{
		1105	this->argv = argv;
		1106	init (argv->size (), argv->begin (), envv);
		1107	}
1319		1108
1320	rxvt_term ();	1109	void make_current () const // make this the "currently active" urxvt instance
1321	~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
1322	void destroy ();	1122	void im_destroy ();
1323	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);
1324		1128
1325	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
1326	bool init_vars ();	1172	void init_vars ();
1327
1328	bool pty_fill ();
1329
1330	void init_secondary ();	1173	void init_secondary ();
1331	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1332	void init_env ();	1175	void init_env ();
1333	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1334	void init_xlocale ();	1177	void init_xlocale ();
1335	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1336	void run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1337	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1338
1339	void color_aliases (int idx);	1181	void color_aliases (int idx);
1340	void recolour_cursor ();
1341	void create_windows (int argc, const char *const *argv);	1182	void create_windows (int argc, const char *const *argv);
1342	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1343	void window_calc (unsigned int width, unsigned int height);
1344
1345	#if USE_XIM
1346	rxvt_xim *input_method;
1347	XIC Input_Context;
1348	XIMStyle input_style;
1349	XPoint spot; // most recently sent spot position
1350
1351	void im_destroy ();
1352	void im_cb (); im_watcher im_ev;
1353	void im_set_size (XRectangle &size);
1354	void im_set_position (XPoint &pos);
1355	void im_set_color (unsigned long &fg, unsigned long &bg);
1356	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1357
1358	bool IMisRunning ();
1359	void IMSendSpot ();
1360	bool IM_get_IC (const char *modifiers);
1361	void IMSetStatusPosition ();
1362	#endif
1363
1364	void resize_scrollbar ();
1365
1366	void pixel_position (int *x, int *y);
1367
1368	void selection_click (int clicks, int x, int y);
1369	void selection_extend (int x, int y, int flag);
1370	void selection_rotate (int x, int y);
1371
1372	/* autoconvert */
1373
1374	// command.C
1375	void lookup_key (XKeyEvent &ev);
1376	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1377
1378	unicode_t next_char ();
1379	unicode_t cmd_getc ();
1380	unicode_t next_octet ();
1381	unicode_t cmd_get8 ();
1382
1383	bool cmd_parse ();
1384	void mouse_report (XButtonEvent &ev);
1385	void button_press (XButtonEvent &ev);
1386	void button_release (XButtonEvent &ev);
1387	void focus_in ();
1388	void focus_out ();
1389	int check_our_parents ();
1390	#ifdef PRINTPIPE
1391	FILE *popen_printer ();
1392	int pclose_printer (FILE *stream);
1393	#endif
1394	void process_print_pipe ();
1395	void process_nonprinting (unicode_t ch);
1396	void process_escape_vt52 (unicode_t ch);
1397	void process_escape_seq ();
1398	void process_csi_seq ();
1399	void process_window_ops (const int *args, unsigned int nargs);
1400	unsigned char *get_to_st (unicode_t &ends_how);
1401	void process_dcs_seq ();
1402	void process_osc_seq ();
1403	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1404	void process_xterm_seq (int op, const char *str, unsigned char resp);
1405	int privcases (int mode, unsigned long bit);
1406	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1407	void process_sgr_mode (unsigned int nargs, const int *arg);
1408	void process_graphics ();
1409	// init.C
1410	void Get_Colours ();	1183	void Get_Colours ();
1411	void get_ourmods ();	1184	void get_ourmods ();
1412	// logging.C
1413	void makeutent (const char *pty, const char *hostname);
1414	void cleanutent ();
1415	// main.C	1185	// main.C
1416	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);
1417	bool set_fonts ();	1195	bool set_fonts ();
1418	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);
1419	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);
1420	void set_title (const char *str);	1198	void set_title (const char *str);
1421	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1422	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1423	void set_colorfgbg ();	1201	void set_colorfgbg ();
1424	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);
1425	void set_widthheight (unsigned int width, unsigned int height);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1426		1205	void get_window_origin (int &x, int &y);
1427	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1428	// menubar.C
1429	void menuitem_free (menu_t *menu, menuitem_t *item);
1430	int action_dispatch (action_t *action);
1431	void menuarrow_free (char name);
1432	void menuarrow_add (char *string);
1433	char *menu_find_base (menu_t **menu, char *path);
1434	menu_t *menu_delete (menu_t *menu);
1435	menu_t *menu_add (menu_t *parent, char *path);
1436	void drawbox_menubar (int x, int len, int state);
1437	void drawtriangle (int x, int y, int state);
1438	void drawbox_menuitem (int y, int state);
1439	void menu_show ();
1440	void menu_display (void (rxvt_term::*update) ());
1441	void menu_hide_all ();
1442	void menu_hide ();
1443	void menu_clear (menu_t *menu);
1444	void menubar_clear ();
1445	bar_t *menubar_find (const char *name);
1446	int menubar_push (const char *name);
1447	void menubar_remove (const char *name);
1448	void menubar_dump (FILE *fp);
1449	void menubar_read (const char *filename);
1450	void menubar_dispatch (char *str);
1451	void draw_Arrows (int name, int state);
1452	void menubar_expose ();
1453	int menubar_mapping (int map);
1454	int menu_select (XButtonEvent &ev);
1455	void menubar_select (XButtonEvent &ev);
1456	void menubar_control (XButtonEvent &ev);
1457	void map_menuBar (int map);
1458	#endif
1459		1207
1460	// screen.C	1208	// screen.C
1461	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1209
1462	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;
1463	int scr_scroll_text (int row1, int row2, int count, int spec);	1299	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1464	void scr_reset ();	1300	void scr_reset ();
1465	void scr_reset_realloc ();
1466	void scr_release ();	1301	void scr_release () NOTHROW;
1467	void scr_clear (bool really = false);	1302	void scr_clear (bool really = false) NOTHROW;
1468	void scr_refresh (unsigned char refresh_type);	1303	void scr_refresh () NOTHROW;
1469	bool scr_refresh_rend (rend_t mask, rend_t value);	1304	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1470	void scr_erase_screen (int mode);	1305	void scr_erase_screen (int mode) NOTHROW;
		1306	#if ENABLE_FRILLS
		1307	void scr_erase_savelines () NOTHROW;
		1308	void scr_backindex () NOTHROW;
		1309	void scr_forwardindex () NOTHROW;
		1310	#endif
1471	void scr_touch (bool refresh);	1311	void scr_touch (bool refresh) NOTHROW;
1472	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;
1473	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1474	void scr_recolour ();	1313	void scr_recolour () NOTHROW;
1475	void scr_remap_chars ();	1314	void scr_remap_chars () NOTHROW;
1476	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 };
1477		1318
1478	void scr_poweron ();	1319	void scr_poweron ();
1479	void scr_cursor (int mode);	1320	void scr_cursor (cursor_mode mode) NOTHROW;
1480	void scr_do_wrap ();	1321	void scr_do_wrap () NOTHROW;
		1322	void scr_swap_screen () NOTHROW;
1481	int scr_change_screen (int scrn);	1323	void scr_change_screen (int scrn);
1482	void scr_color (unsigned int color, int fgbg);	1324	void scr_color (unsigned int color, int fgbg) NOTHROW;
1483	void scr_rendition (int set, int style);	1325	void scr_rendition (int set, int style) NOTHROW;
1484	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;
1485	void scr_backspace ();	1327	void scr_backspace () NOTHROW;
1486	void scr_tab (int count, bool ht = false);	1328	void scr_tab (int count, bool ht = false) NOTHROW;
1487	void scr_backindex ();
1488	void scr_forwardindex ();
1489	void scr_gotorc (int row, int col, int relative);	1329	void scr_gotorc (int row, int col, int relative) NOTHROW;
1490	void scr_index (enum page_dirn direction);	1330	void scr_index (enum page_dirn direction) NOTHROW;
1491	void scr_erase_line (int mode);	1331	void scr_erase_line (int mode) NOTHROW;
1492	void scr_E ();	1332	void scr_E () NOTHROW;
1493	void scr_insdel_lines (int count, int insdel);	1333	void scr_insdel_lines (int count, int insdel) NOTHROW;
1494	void scr_insdel_chars (int count, int insdel);	1334	void scr_insdel_chars (int count, int insdel) NOTHROW;
1495	void scr_scroll_region (int top, int bot);	1335	void scr_scroll_region (int top, int bot) NOTHROW;
1496	void scr_cursor_visible (int mode);	1336	void scr_cursor_visible (int mode) NOTHROW;
1497	void scr_autowrap (int mode);	1337	void scr_autowrap (int mode) NOTHROW;
1498	void scr_relative_origin (int mode);	1338	void scr_relative_origin (int mode) NOTHROW;
1499	void scr_insert_mode (int mode);	1339	void scr_insert_mode (int mode) NOTHROW;
1500	void scr_set_tab (int mode);	1340	void scr_set_tab (int mode) NOTHROW;
1501	void scr_rvideo_mode (int mode);	1341	void scr_rvideo_mode (bool on) NOTHROW;
1502	void scr_report_position ();	1342	void scr_report_position () NOTHROW;
1503	void set_font_style ();	1343	void set_font_style () NOTHROW;
1504	void scr_charset_choose (int set);	1344	void scr_charset_choose (int set) NOTHROW;
1505	void scr_charset_set (int set, unsigned int ch);	1345	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1506	int scr_move_to (int y, int len);	1346	void scr_move_to (int y, int len) NOTHROW;
1507	int scr_page (enum page_dirn direction, int nlines);	1347	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1508	int scr_changeview (unsigned int oldviewstart);	1348	bool scr_changeview (int new_view_start) NOTHROW;
1509	void scr_bell ();	1349	void scr_bell () NOTHROW;
1510	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;
1511	void scr_reverse_selection ();	1353	void scr_reverse_selection () NOTHROW;
1512	void scr_dump (int fd);	1354	void scr_dump (int fd) NOTHROW;
		1355
1513	void selection_check (int check_more);	1356	void selection_check (int check_more) NOTHROW;
1514	void selection_paste (Window win, Atom prop, bool delete_prop);	1357	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1515	void selection_property (Window win, Atom prop);	1358	void selection_property (Window win, Atom prop) NOTHROW;
1516	void selection_request (Time tm, int x, int y);	1359	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1517	int selection_request_other (Atom target, int selnum);	1360	int selection_request_other (Atom target, int selnum) NOTHROW;
1518	void selection_clear ();	1361	void selection_clear () NOTHROW;
1519	void selection_make (Time tm);	1362	void selection_make (Time tm);
		1363	bool selection_grab (Time tm) NOTHROW;
1520	void selection_start_colrow (int col, int row);	1364	void selection_start_colrow (int col, int row) NOTHROW;
1521	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;
1522	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;
1523	void selection_remove_trailing_spaces ();	1367	void selection_remove_trailing_spaces () NOTHROW;
1524	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;
1525		1372
1526	#if defined(NEXT_SCROLLBAR)	1373	#if defined(NEXT_SCROLLBAR)
1527	// scrollbar-next.C	1374	// scrollbar-next.C
1528	Pixmap renderPixmap (const char *const *data, int width, int height);	1375	Pixmap renderPixmap (const char *const *data, int width, int height);
1529	void init_scrollbar_stuff ();	1376	void init_scrollbar_stuff ();
…		…
1531	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);
1532	#endif	1379	#endif
1533		1380
1534	#if defined(RXVT_SCROLLBAR)	1381	#if defined(RXVT_SCROLLBAR)
1535	// scrollbar-rxvt.C	1382	// scrollbar-rxvt.C
1536	void Draw_button (int x, int y, int state, int dirn);
1537	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);
1538	#endif	1384	#endif
1539		1385
1540	#if defined(XTERM_SCROLLBAR)	1386	#if defined(XTERM_SCROLLBAR)
1541	// scrollbar-xterm.C	1387	// scrollbar-xterm.C
…		…
1546	// scrollbar-plain.C	1392	// scrollbar-plain.C
1547	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);
1548	#endif	1394	#endif
1549		1395
1550	// scrollbar.C	1396	// scrollbar.C
		1397	void resize_scrollbar ();
1551	int scrollbar_mapping (int map);	1398	int scrollbar_mapping (int map);
1552	int scrollbar_show (int update);	1399	int scrollbar_show (int update);
1553	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);
1554		1401
1555	// xdefaults.C	1402	// xdefaults.C
1556	void get_options (int argc, const char *const *argv);	1403	void get_options (int argc, const char *const *argv);
1557	int parse_keysym (const char *str, const char *arg);	1404	int parse_keysym (const char *str, const char *arg);
1558	void get_xdefaults (FILE *stream, const char *name);	1405	const char *x_resource (const char *name);
1559	void extract_resources ();	1406	void extract_resources ();
1560	// xpm.C
1561	int scale_pixmap (const char *geom);
1562	void resize_pixmap ();
1563	Pixmap set_bgPixmap (const char *file);
1564	};	1407	};
1565		1408
1566	/*	1409	#endif /* _RXVT_H_ */
1567	*****************************************************************************
1568	* PROTOTYPES
1569	*****************************************************************************
1570	*/
1571	#ifdef PROTOTYPES
1572	# define __PROTO(p) p
1573	#else
1574	# define __PROTO(p) ()
1575	#endif
1576		1410
1577	#ifdef DEBUG_malloc
1578	# include "dmalloc.h" /* This comes last */
1579	#endif
1580
1581	#endif /* _RXVT_H_ */
1582

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