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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.124 by root, Sun Sep 5 09:54:28 2004 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"
		42
		43	#include "rxvtperl.h"
		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)
		52	#endif
23		53
24	/*	54	/*
25	*****************************************************************************	55	*****************************************************************************
26	* SYSTEM HACKS	56	* SYSTEM HACKS
27	*****************************************************************************	57	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	65	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	66	# define __sun__ 1
37	#endif	67	#endif
38		68
39	#ifndef HAVE_XPOINTER	69	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	70	typedef char *XPointer;
41	#endif	71	#endif
42		72
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	73	#include <termios.h>
45	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
46	#else
47	# include <sgtty.h>
48	typedef struct {
49	struct sgttyb sg;
50	struct tchars tc;
51	struct ltchars lc;
52	int line;
53	int local;
54	} ttymode_t;
55	#endif
56		75
57	#ifdef XPM_BACKGROUND	76	#include "background.h"
58	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>
60	# else
61	# include <xpm.h>
62	# endif
63	#endif
64		77
65	#ifndef STDIN_FILENO	78	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	79	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	80	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	81	# define STDERR_FILENO 2
69	#endif	82	#endif
70		83
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	84	#if !defined (EACCESS) && defined(EAGAIN)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85	# define EACCESS EAGAIN
73	# define NO_SETOWNER_TTYDEV 1
74	# 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 */
75	#endif	91	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	92
77	# define NO_SETOWNER_TTYDEV 1	93	#ifndef PATH_MAX
		94	# define PATH_MAX 16384
78	#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 { };
79		104
80	/*	105	/*
81	*****************************************************************************	106	*****************************************************************************
82	* PROTOTYPES	107	* PROTOTYPES
83	*****************************************************************************	108	*****************************************************************************
84	*/	109	*/
85	RETSIGTYPE rxvt_Child_signal (int sig);	110	// main.C
86	RETSIGTYPE rxvt_Exit_signal (int sig);	111	#define SET_LOCALE(locale) rxvt_set_locale (locale)
87	void rxvt_clean_exit ();	112	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		113	extern void rxvt_push_locale (const char *locale) NOTHROW;
		114	extern void rxvt_pop_locale () NOTHROW;
		115
		116	// misc.C
		117	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		118	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		119	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		120	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		121
		122	char * rxvt_basename (const char *str) NOTHROW;
		123	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		124	void rxvt_log (const char *fmt,...) NOTHROW;
		125	void rxvt_warn (const char *fmt,...) NOTHROW;
		126	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		127	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		128
		129	char * rxvt_strtrim (char *str) NOTHROW;
		130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		131	void rxvt_freecommastring (char **cs) NOTHROW;
		132
88	void * rxvt_malloc (size_t size);	133	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	134	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	135	void * rxvt_realloc (void *ptr, size_t size);
91	char * rxvt_wcstombs (const wchar_t *str, int len);
92	char * rxvt_strdup (const char *str);
93	char * rxvt_r_basename (const char *str);
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);
95	void rxvt_log (const char *fmt,...);
96	void rxvt_warn (const char *fmt,...);
97	void rxvt_fatal (const char *fmt,...);
98	void rxvt_exit_failure ();
99	int rxvt_Str_match (const char *s1, const char *s2);
100	const char * rxvt_Str_skip_space (const char *str);
101	char * rxvt_Str_trim (char *str);
102	int rxvt_Str_escaped (char *str);
103	char ** rxvt_splitcommastring (const char *cs);
104	char * rxvt_File_find (const char *file, const char *ext, const char *path);
105	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
106	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
107		136
108	void rxvt_privileges (rxvt_privaction action);	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	}
109		164
110	/*	165	/*
111	*****************************************************************************	166	*****************************************************************************
112	* STRUCTURES AND TYPEDEFS	167	* STRUCTURES AND TYPEDEFS
113	*****************************************************************************	168	*****************************************************************************
114	*/	169	*/
115	struct grwin_t;
116		170
117	/* Sanitize menubar info */
118	#ifndef MENUBAR
119	# undef MENUBAR_MAX
120	#endif
121	#ifndef MENUBAR_MAX
122	# define MENUBAR_MAX 0
123	#endif
124
125	/* If we're using either the rxvt scrollbar or menu bars, keep the	171	/* If we're using either the rxvt scrollbar, keep the
126	* scrollColor resource.	172	* scrollColor resource.
127	*/	173	*/
128	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	174	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
129	# define KEEP_SCROLLCOLOR 1	175	# define KEEP_SCROLLCOLOR 1
130	#else	176	#else
131	# undef KEEP_SCROLLCOLOR	177	# undef KEEP_SCROLLCOLOR
132	#endif
133
134	#ifdef XPM_BACKGROUND
135	typedef struct {
136	short w, h, x, y;
137	Pixmap pixmap;
138	} bgPixmap_t;
139	#endif	178	#endif
140		179
141	/*	180	/*
142	* the 'essential' information for reporting Mouse Events	181	* the 'essential' information for reporting Mouse Events
143	* pared down from XButtonEvent	182	* pared down from XButtonEvent
144	*/	183	*/
145	struct mouse_event {	184	struct mouse_event {
146	int clicks;	185	int clicks;
147	Time time; /* milliseconds */	186	Time time; /* milliseconds */
148	unsigned int state; /* key or button mask */	187	unsigned int state; /* key or button mask */
149	unsigned int button; /* detail */	188	unsigned int button; /* detail */
150	};	189	};
151		190
152	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	191	#if ENABLE_XEMBED
153	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	192	// XEMBED messages
154	#define SWAP_IT(one, two, typeof) \	193	# define XEMBED_EMBEDDED_NOTIFY 0
155	do { \	194	# define XEMBED_WINDOW_ACTIVATE 1
156	typeof swapittmp; \	195	# define XEMBED_WINDOW_DEACTIVATE 2
157	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	196	# define XEMBED_REQUEST_FOCUS 3
158	} while (/* CONSTCOND */ 0)	197	# define XEMBED_FOCUS_IN 4
159	#define BOUND_POSITIVE_INT16(val) \	198	# define XEMBED_FOCUS_OUT 5
160	(int16_t) ((val) <= 0 \	199	# define XEMBED_FOCUS_NEXT 6
161	? 0 \	200	# define XEMBED_FOCUS_PREV 7
162	: min ((val), (((uint16_t)-1)>>1)))
163		201
164	#if ENABLE_FRILLS	202	# define XEMBED_MODALITY_ON 10
165	typedef struct _mwmhints {	203	# define XEMBED_MODALITY_OFF 11
166	CARD32 flags;	204	# define XEMBED_REGISTER_ACCELERATOR 12
167	CARD32 functions;	205	# define XEMBED_UNREGISTER_ACCELERATOR 13
168	CARD32 decorations;	206	# define XEMBED_ACTIVATE_ACCELERATOR 14
169	INT32 input_mode;	207
170	CARD32 status;	208	// XEMBED detail code
171	} MWMHints;	209	# define XEMBED_FOCUS_CURRENT 0
		210	# define XEMBED_FOCUS_FIRST 1
		211	# define XEMBED_FOCUS_LAST 2
		212
		213	# define XEMBED_MAPPED (1 << 0)
172	#endif	214	#endif
173		215
174	/*	216	/*
175	*****************************************************************************	217	*****************************************************************************
176	* NORMAL DEFINES	218	* NORMAL DEFINES
177	*****************************************************************************	219	*****************************************************************************
178	*/	220	*/
179		221
180	/* COLORTERM, TERM environment variables */	222	/* COLORTERM, TERM environment variables */
181	#define COLORTERMENV "rxvt"	223	#define COLORTERMENV "rxvt"
182	#ifdef XPM_BACKGROUND	224	#ifdef BG_IMAGE_FROM_FILE
183	# define COLORTERMENVFULL COLORTERMENV "-xpm"	225	# define COLORTERMENVFULL COLORTERMENV "-xpm"
184	#else	226	#else
185	# define COLORTERMENVFULL COLORTERMENV	227	# define COLORTERMENVFULL COLORTERMENV
186	#endif	228	#endif
187	#ifndef TERMENV	229	#ifndef TERMENV
…		…
190		232
191	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	233	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
192	# define NO_MOUSE_REPORT_SCROLLBAR 1	234	# define NO_MOUSE_REPORT_SCROLLBAR 1
193	#endif	235	#endif
194		236
195	#ifdef NO_RESOURCES
196	# undef USE_XGETDEFAULT
197	#endif
198
199	#if ISO_14755
200	# define ENABLE_OVERLAY 1
201	#endif
202
203	/* now look for other badly set stuff */
204
205	#if !defined (EACCESS) && defined(EAGAIN)
206	# define EACCESS EAGAIN
207	#endif
208
209	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
210	# define EXIT_SUCCESS 0 /* exit function success */
211	# define EXIT_FAILURE 1 /* exit function failure */
212	#endif
213
214	#define menuBar_esc 10
215	#define scrollBar_esc 30	237	#define scrollBar_esc 30
216	#define menuBar_margin 2 /* margin below text */
217		238
218	#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)
219	# define HAVE_SCROLLBARS 1	240	# define HAVE_SCROLLBARS 1
220	#endif
221
222	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
223	#ifdef HALFSHADOW
224	# define SHADOW 1
225	#else
226	# define SHADOW 2
227	#endif	241	#endif
228		242
229	#define R_SB_ALIGN_CENTRE 0	243	#define R_SB_ALIGN_CENTRE 0
230	#define R_SB_ALIGN_TOP 1	244	#define R_SB_ALIGN_TOP 1
231	#define R_SB_ALIGN_BOTTOM 2	245	#define R_SB_ALIGN_BOTTOM 2
232		246
233	#define R_SB_RXVT 0
234	#define R_SB_NEXT 1	247	#define R_SB_NEXT 1
235	#define R_SB_XTERM 2	248	#define R_SB_XTERM 2
236	#define R_SB_PLAIN 4	249	#define R_SB_PLAIN 4
		250	#define R_SB_RXVT 8
237		251
238	#define SB_WIDTH_NEXT 19	252	#define SB_WIDTH_NEXT 19
239	#define SB_WIDTH_XTERM 15	253	#define SB_WIDTH_XTERM 15
240	#define SB_WIDTH_PLAIN 7	254	#define SB_WIDTH_PLAIN 7
241	#ifndef SB_WIDTH_RXVT	255	#ifndef SB_WIDTH_RXVT
…		…
304	* |	318	* |
305	* +---< SB_WIDTH_NEXT	319	* +---< SB_WIDTH_NEXT
306	*/	320	*/
307		321
308	enum {	322	enum {
309	NO_REFRESH = 0 , /* Window not visible at all! */	323	NO_REFRESH = 0, /* Window not visible at all! */
310	FAST_REFRESH = 1<<0, /* Fully exposed window */	324	FAST_REFRESH = 1, /* Fully exposed window */
311	SLOW_REFRESH = 1<<1, /* Partially exposed window */	325	SLOW_REFRESH = 2, /* Partially exposed window */
312	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
313	};	326	};
314		327
315	#ifdef NO_SECONDARY_SCREEN	328	#ifdef NO_SECONDARY_SCREEN
316	# define NSCREENS 0	329	# define NSCREENS 0
317	#else	330	#else
…		…
323	#define FONT_DN "#-"	336	#define FONT_DN "#-"
324	#define FONT_UP "#+"	337	#define FONT_UP "#+"
325		338
326	/* flags for rxvt_scr_gotorc () */	339	/* flags for rxvt_scr_gotorc () */
327	enum {	340	enum {
328	C_RELATIVE = 1 , /* col movement is relative */	341	C_RELATIVE = 1, /* col movement is relative */
329	R_RELATIVE = 2, /* row movement is relative */	342	R_RELATIVE = 2, /* row movement is relative */
330	RELATIVE = 1 | 2,	343	RELATIVE = C_RELATIVE | R_RELATIVE,
331	};	344	};
332		345
333	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	346	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
334	enum {	347	enum {
335	INSERT = -1, /* don't change these values */	348	INSERT = -1, /* don't change these values */
…		…
348	enum {	361	enum {
349	PRIMARY = 0,	362	PRIMARY = 0,
350	SECONDARY,	363	SECONDARY,
351	};	364	};
352		365
353	#define RS_None 0 /* Normal */	366	#define RS_None 0
354		367
355	#define RS_fgMask 0x0000007fUL /* 128 colors */	368	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x00003f80UL /* 128 colors */	369	#define RS_bgMask 0x00003f80UL // 128 colors
357		370
358	// font styles	371	// font styles
359	#define RS_Bold 0x00004000UL // value 1	372	#define RS_Bold 0x00004000UL // value 1
360	#define RS_Italic 0x00008000UL // value 2	373	#define RS_Italic 0x00008000UL // value 2
361		374
362	// fake styles	375	// fake styles
363	#define RS_Blink 0x00010000UL /* blink */	376	#define RS_Blink 0x00010000UL // blink
364	#define RS_RVid 0x00020000UL /* reverse video */	377	#define RS_RVid 0x00020000UL // reverse video
365	#define RS_Uline 0x00040000UL /* underline */	378	#define RS_Uline 0x00040000UL // underline
366		379
367	// 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
368		387
369	// other flags	388	// other flags
370	#define RS_Careful 0x80000000UL /* be careful when drawing these */	389	#define RS_Careful 0x80000000UL /* be careful when drawing these */
371		390
372	#define RS_styleCount 4	391	#define RS_styleCount 4
…		…
398	C0_NUL = 0x00,	417	C0_NUL = 0x00,
399	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,
400	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 ,
401	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,
402	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,
403	};	422	};
404	#define CHAR_ST 0x9c /* 0234 */	423	#define CHAR_ST 0x9c /* 0234 */
405		424
406	/*	425	/*
407	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	426	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
408	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	427	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
414	XTerm_property = 3, // change X property	433	XTerm_property = 3, // change X property
415	XTerm_Color = 4, // change colors	434	XTerm_Color = 4, // change colors
416	XTerm_Color00 = 10, // not implemented, CLASH!	435	XTerm_Color00 = 10, // not implemented, CLASH!
417	XTerm_Color01 = 11, // not implemented	436	XTerm_Color01 = 11, // not implemented
418	XTerm_Color_cursor = 12, // change actual 'Cursor' color	437	XTerm_Color_cursor = 12, // change actual 'Cursor' color
419	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	438	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
420	XTerm_Color_pointer_bg = 14, // not implemented	439	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
421	XTerm_Color05 = 15, // not implemented	440	XTerm_Color05 = 15, // not implemented (tektronix fg)
422	XTerm_Color06 = 16, // not implemented	441	XTerm_Color06 = 16, // not implemented (tektronix bg)
423	XTerm_Color_RV = 17, // change actual 'Highlight' color	442	XTerm_Color_RV = 17, // change actual 'Highlight' color
424	XTerm_logfile = 46, // not implemented	443	XTerm_logfile = 46, // not implemented
425	XTerm_font = 50,	444	XTerm_font = 50,
426		445
427	XTerm_konsole30 = 30, // reserved for konsole	446	XTerm_konsole30 = 30, // reserved for konsole
428	XTerm_konsole31 = 31, // reserved for konsole	447	XTerm_konsole31 = 31, // reserved for konsole
429	XTerm_emacs51 = 51, // reserved for emacs shell	448	XTerm_emacs51 = 51, // reserved for emacs shell
430	/*	449	/*
431	* 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
432	*/	452	*/
433	XTerm_Color_BD = 18, // change actual 'Bold' color	453	Rxvt_Color_BD = 18, // change actual 'Bold' color
434	XTerm_Color_UL = 19, // change actual 'Underline' color	454	Rxvt_Color_UL = 19, // change actual 'Underline' color
435	XTerm_Pixmap = 20, // new bg pixmap	455	Rxvt_Pixmap = 20, // new bg pixmap
436	XTerm_restoreFG = 39, // change default fg color	456	Rxvt_restoreFG = 39, // change default fg color
437	XTerm_restoreBG = 49, // change default bg color	457	Rxvt_restoreBG = 49, // change default bg color
438	XTerm_dumpscreen = 55, // dump scrollback and all of screen	458	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		459
439	XTerm_locale = 701, // change locale	460	URxvt_locale = 701, // change locale
440	XTerm_Menu = 703, // set menu item	461	URxvt_version = 702, // request version
		462
441	XTerm_Color_IT = 704, // change actual 'Italic' colour	463	URxvt_Color_IT = 704, // change actual 'Italic' colour
442	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,
443		467
444	URxvt_font = 710,	468	URxvt_font = 710,
445	URxvt_boldFont = 711,	469	URxvt_boldFont = 711,
446	URxvt_italicFont = 712,	470	URxvt_italicFont = 712,
447	URxvt_boldItalicFont = 713,	471	URxvt_boldItalicFont = 713,
		472
		473	URxvt_view_up = 720,
		474	URxvt_view_down = 721,
		475
		476	URxvt_perl = 777,
448	};	477	};
449		478
450	/* Words starting with `Color_' are colours. Others are counts */	479	/* Words starting with `Color_' are colours. Others are counts */
451	/*	480	/*
452	* The following comment is mostly obsolete since pixcolor_set was expanded:
453	* We're currently upto 29 colours. Only 3 more available. The
454	* PixColor and rendition colour usage should probably be decoupled	481	* The PixColor and rendition colour usage should probably be decoupled
455	* 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
456	* 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
457	*/	484	*/
458		485
459	enum colour_list {	486	enum colour_list {
		487	Color_none = -2,
		488	Color_transparent = -1,
460	Color_fg = 0,	489	Color_fg = 0,
461	Color_bg,	490	Color_bg,
462	minCOLOR, /* 2 */	491	minCOLOR, /* 2 */
463	Color_Black = minCOLOR,	492	Color_Black = minCOLOR,
464	Color_Red3,	493	Color_Red3,
…		…
496	Color_BD,	525	Color_BD,
497	Color_IT,	526	Color_IT,
498	Color_UL,	527	Color_UL,
499	Color_RV,	528	Color_RV,
500	#endif	529	#endif
		530	#if ENABLE_FRILLS
		531	Color_underline,
		532	#endif
501	#ifdef OPTION_HC	533	#ifdef OPTION_HC
502	Color_HC,	534	Color_HC,
503	#endif	535	#endif
504	#ifdef KEEP_SCROLLCOLOR	536	#ifdef KEEP_SCROLLCOLOR
505	Color_scroll,	537	Color_scroll,
506	Color_trough,	538	Color_trough,
507	#endif	539	#endif
508	#if TINTING	540	#if ENABLE_TRANSPARENCY
509	Color_tint,	541	Color_tint,
		542	#endif
		543	#if OFF_FOCUS_FADING
		544	Color_fade,
510	#endif	545	#endif
511	NRS_COLORS, /* */	546	NRS_COLORS, /* */
512	#ifdef KEEP_SCROLLCOLOR	547	#ifdef KEEP_SCROLLCOLOR
513	Color_topShadow = NRS_COLORS,	548	Color_topShadow = NRS_COLORS,
514	Color_bottomShadow,	549	Color_bottomShadow,
…		…
518	#endif	553	#endif
519	};	554	};
520		555
521	#define Color_Bits 7 // 0 .. maxTermCOLOR	556	#define Color_Bits 7 // 0 .. maxTermCOLOR
522		557
523	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
524	#define NPIXCLR_BITS 32
525
526	/*	558	/*
527	* Resource list	559	* Resource list
528	*/	560	*/
529	enum {	561	enum {
530	Rs_display_name = 0,	562	# define def(name) Rs_ ## name,
531	Rs_term_name,	563	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
532	Rs_iconName,	564	# include "rsinc.h"
533	Rs_geometry,	565	# undef def
534	Rs_reverseVideo,	566	# undef reserve
535	Rs_color,
536	_Rs_color = Rs_color + NRS_COLORS - 1,
537	Rs_font,
538	#if ENABLE_STYLES
539	Rs_boldFont,
540	Rs_italicFont,
541	Rs_boldItalicFont,
542	#endif
543	Rs_name,
544	Rs_title,
545	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
546	Rs_path,
547	#endif
548	#ifdef XPM_BACKGROUND
549	Rs_backgroundPixmap,
550	#endif
551	#if (MENUBAR_MAX)
552	Rs_menu,
553	#endif
554	Rs_loginShell,
555	Rs_jumpScroll,
556	#ifdef HAVE_SCROLLBARS
557	Rs_scrollBar,
558	Rs_scrollBar_right,
559	Rs_scrollBar_floating,
560	Rs_scrollBar_align,
561	#endif
562	Rs_scrollstyle, /* Rs_scrollBar_style */
563	Rs_scrollTtyOutput,
564	Rs_scrollTtyKeypress,
565	Rs_scrollWithBuffer,
566	Rs_saveLines,
567	Rs_utmpInhibit,
568	Rs_visualBell,
569	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
570	Rs_mapAlert,
571	#endif
572	#ifdef META8_OPTION
573	Rs_meta8,
574	#endif
575	#ifdef MOUSE_WHEEL
576	Rs_mouseWheelScrollPage,
577	#endif
578	#ifndef NO_BACKSPACE_KEY
579	Rs_backspace_key,
580	#endif
581	#ifndef NO_DELETE_KEY
582	Rs_delete_key,
583	#endif
584	Rs_selectstyle,
585	#ifdef PRINTPIPE
586	Rs_print_pipe,
587	#endif
588	#ifdef USE_XIM
589	Rs_preeditType,
590	Rs_inputMethod,
591	#endif
592	#ifdef TRANSPARENT
593	Rs_transparent,
594	Rs_transparent_all,
595	#endif
596	#if ENABLE_FRILLS
597	Rs_ext_bwidth,
598	Rs_int_bwidth,
599	Rs_borderLess,
600	#endif
601	Rs_scrollBar_thickness,
602	#ifndef NO_LINESPACE
603	Rs_lineSpace,
604	#endif
605	Rs_cutchars,
606	Rs_modifier,
607	Rs_answerbackstring,
608	Rs_tripleclickwords,
609	Rs_insecure,
610	Rs_cursorBlink,
611	Rs_pointerBlank,
612	Rs_pointerBlankDelay,
613	Rs_imLocale,
614	#ifndef NO_SECONDARY_SCREEN
615	Rs_secondaryScreen,
616	Rs_secondaryScroll,
617	#endif
618	#ifdef OFF_FOCUS_FADING
619	Rs_fade,
620	#endif
621	#ifdef TINTING
622	Rs_shade,
623	#endif
624	NUM_RESOURCES	567	NUM_RESOURCES
625	};
626
627	// see init.C:xa_names, which must be kept in sync
628	enum {
629	XA_TEXT = 0,
630	XA_COMPOUND_TEXT,
631	XA_UTF8_STRING,
632	XA_MULTIPLE,
633	XA_TARGETS,
634	XA_TIMESTAMP,
635	XA_VT_SELECTION,
636	XA_INCR,
637	XA_WMDELETEWINDOW,
638	#ifdef TRANSPARENT
639	XA_XROOTPMAPID,
640	XA_XSETROOTID,
641	#endif
642	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
643	XA_DNDPROTOCOL,
644	XA_DNDSELECTION,
645	#endif /* OFFIX_DND */
646	XA_CLIPBOARD,
647	NUM_XA
648	};	568	};
649		569
650	/* DEC private modes */	570	/* DEC private modes */
651	#define PrivMode_132 (1UL<<0)	571	#define PrivMode_132 (1UL<<0)
652	#define PrivMode_132OK (1UL<<1)	572	#define PrivMode_132OK (1UL<<1)
…		…
661	#define PrivMode_ShiftKeys (1UL<<10)	581	#define PrivMode_ShiftKeys (1UL<<10)
662	#define PrivMode_VisibleCursor (1UL<<11)	582	#define PrivMode_VisibleCursor (1UL<<11)
663	#define PrivMode_MouseX10 (1UL<<12)	583	#define PrivMode_MouseX10 (1UL<<12)
664	#define PrivMode_MouseX11 (1UL<<13)	584	#define PrivMode_MouseX11 (1UL<<13)
665	#define PrivMode_scrollBar (1UL<<14)	585	#define PrivMode_scrollBar (1UL<<14)
666	#define PrivMode_menuBar (1UL<<15)
667	#define PrivMode_TtyOutputInh (1UL<<16)	586	#define PrivMode_TtyOutputInh (1UL<<15)
668	#define PrivMode_Keypress (1UL<<17)	587	#define PrivMode_Keypress (1UL<<16)
669	#define PrivMode_smoothScroll (1UL<<18)	588	#define PrivMode_smoothScroll (1UL<<17)
670	#define PrivMode_vt52 (1UL<<19)	589	#define PrivMode_vt52 (1UL<<18)
671	#define PrivMode_LFNL (1UL<<20)	590	#define PrivMode_LFNL (1UL<<19)
672	/* too annoying to implement X11 highlight tracking */	591	#define PrivMode_MouseBtnEvent (1UL<<20)
673	/* #define PrivMode_MouseX11Track (1LU<<21) */	592	#define PrivMode_MouseAnyEvent (1UL<<21)
674		593
675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
676	#define PrivMode(test,bit) \
677	if (test) \
678	priv_modes |= (bit); \
679	else \
680	priv_modes &= ~(bit)
681		595
682	#ifdef ALLOW_132_MODE	596	#ifdef ALLOW_132_MODE
683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	597	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684	#else	598	#else
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	599	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
686	#endif	600	#endif
687		601
688	// do not change these constants lightly, there are many interdependencies	602	// do not change these constants lightly, there are many interdependencies
689	#define IMBUFSIZ 128 // input modifier buffer sizes	603	#define IMBUFSIZ 128 // input modifier buffer sizes
690	#define KBUFSZ 512 // size of keyboard mapping buffer	604	#define KBUFSZ 512 // size of keyboard mapping buffer
691	#define CBUFSIZ 4096 // size of command buffer	605	#define CBUFSIZ 2048 // size of command buffer
692	#define UBUFSIZ 4096 // character buffer	606	#define UBUFSIZ 2048 // character buffer
693		607
694	#ifndef PATH_MAX	608	#if ENABLE_FRILLS
695	# 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;
696	#endif	617	#endif
697		618
698	/* Motif window hints */	619	/* Motif window hints */
699	#define MWM_HINTS_FUNCTIONS (1L << 0)	620	#define MWM_HINTS_FUNCTIONS (1L << 0)
700	#define MWM_HINTS_DECORATIONS (1L << 1)	621	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
725	/*	646	/*
726	*****************************************************************************	647	*****************************************************************************
727	* MACRO DEFINES	648	* MACRO DEFINES
728	*****************************************************************************	649	*****************************************************************************
729	*/	650	*/
730	#define memset(x, y, z) memset((x), (y), (size_t)(z))	651	#define dLocal(type,name) type const name = this->name
731	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	652
732	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	653	// for speed reasons, we assume that all codepoints 32 to 126 are
733	#define strcasecmp(x, y) strcasecmp((x), (y))	654	// single-width.
734	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	655	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
735	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
736	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
737	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
738	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
739	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
740	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
741	#define strdup(x) strdup((const char *)(x))
742	#define strlen(x) strlen((const char *)(x))
743	#define strchr(x, y) strchr((const char *)(x), (int)(y))
744	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
745		656
746	/* convert pixel dimensions to row/column values. Everything as int32_t */	657	/* convert pixel dimensions to row/column values. Everything as int32_t */
747	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	658	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
748	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	659	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
749	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	660	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
750	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	661	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
751	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	662	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
752	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	663	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
753	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	664	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
754	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	665	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
755		666
756	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	667	#define LINENO(n) MOD (term_start + int(n), total_rows)
757	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	668	#define ROW(n) row_buf [LINENO (n)]
758		669
759	/* how to build & extract colors and attributes */	670	/* how to build & extract colors and attributes */
760	#define GET_BASEFG(x) (((x) & RS_fgMask))	671	#define GET_BASEFG(x) (((x) & RS_fgMask))
761	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	672	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
762	#ifndef NO_BRIGHTCOLOR
763	# define GET_FGCOLOR(x) \
764	((((x) & RS_Bold) == 0 \
765	|| GET_BASEFG (x) < minCOLOR \
766	|| GET_BASEFG (x) >= minBrightCOLOR) \
767	? GET_BASEFG (x) \
768	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
769	# define GET_BGCOLOR(x) \
770	((((x) & RS_Blink) == 0 \
771	|| GET_BASEBG (x) < minCOLOR \
772	|| GET_BASEBG (x) >= minBrightCOLOR) \
773	? GET_BASEBG (x) \
774	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
775	#else
776	# define GET_FGCOLOR(x) GET_BASEFG(x)
777	# define GET_BGCOLOR(x) GET_BASEBG(x)
778	#endif
779		673
780	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	674	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
781	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	675	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
782		676
783	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	677	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
792	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	686	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
793	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	687	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
794		688
795	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	689	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
796		690
797	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	691	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
798	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	692	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
799		693
800	#if ENABLE_STYLES	694	#if ENABLE_STYLES
801	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	695	# define FONTSET(style) fontset[GET_STYLE (style)]
802	#else	696	#else
803	# define FONTSET(style) TermWin.fontset[0]	697	# define FONTSET(style) fontset[0]
804	#endif	698	#endif
805		699
806	#ifdef HAVE_SCROLLBARS	700	#ifdef HAVE_SCROLLBARS
807	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	701	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
808	#else	702	#else
…		…
831	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	725	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
832	#define scrollbar_position(y) ((y) - scrollBar.beg)	726	#define scrollbar_position(y) ((y) - scrollBar.beg)
833	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	727	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
834	- scrollbar_minheight ())	728	- scrollbar_minheight ())
835		729
836	#if (MENUBAR_MAX > 1)
837	/* rendition style flags */
838	# define menuBar_height() (TermWin.fheight + SHADOW)
839	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
840	# define isMenuBarWindow(w) ((w) == menuBar.win)
841	#else
842	# define menuBar_height() (0)
843	# define menuBar_TotalHeight() (0)
844	# define isMenuBarWindow(w) (0)
845	#endif
846
847	#ifdef XPM_BACKGROUND
848	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
849	#else
850	# define XPMClearArea(a, b, c, d, e, f, g)
851	#endif
852
853	#ifndef STRICT_FONT_CHECKING
854	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
855	#endif
856
857	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
858	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
859
860	#ifdef UTMP_SUPPORT
861	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
862	# undef HAVE_UTMPX_H
863	# undef HAVE_STRUCT_UTMPX
864	# endif
865	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
866	# undef HAVE_UTMP_H
867	# undef HAVE_STRUCT_UTMP
868	# endif
869
870	# ifdef HAVE_UTMPX_H
871	# include <utmpx.h>
872	# endif
873	# ifdef HAVE_UTMP_H
874	# include <utmp.h>
875	# endif
876	#endif
877
878	#ifdef DEBUG_CMD
879	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
880	#else
881	# define D_CMD(x)
882	#endif
883	#ifdef DEBUG_INIT
884	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
885	#else
886	# define D_INIT(x)
887	#endif
888	#ifdef DEBUG_MAIN
889	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
890	#else
891	# define D_MAIN(x)
892	#endif
893	#ifdef DEBUG_SIZE
894	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
895	#else
896	# define D_SIZE(x)
897	#endif
898
899	extern class rxvt_failure_exception { } rxvt_failure_exception;
900
901	typedef callback1<void, const char *> log_callback;	730	typedef callback<void (const char *)> log_callback;
		731	typedef callback<int (int)> getfd_callback;
902		732
903	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
904	extern void rxvt_log (const char *fmt, ...);
905	extern void rxvt_warn (const char *fmt, ...);
906	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
907	extern void rxvt_exit_failure () __attribute__ ((noreturn));
908
909	#define SET_LOCALE(locale) rxvt_set_locale (locale)
910	extern bool rxvt_set_locale (const char *locale);
911
912	/*
913	*****************************************************************************	733	/****************************************************************************/
914	* 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
915	*****************************************************************************	782	/****************************************************************************/
916	*/
917	#ifdef MENUBAR
918	# include "menubar.h"
919	#endif
920		783
921	#define BLINK_INTERVAL 0.5
922	#define TEXT_BLINK_INTERVAL 0.5
923
924	#ifndef __attribute__
925	# ifdef __GNUC__
926	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
927	# define __attribute__(x)
928	# endif
929	# endif
930	# define __attribute__(x)
931	#endif
932
933	// primivite wrapper around mbstate_t to ensure initialisation	784	// primitive wrapper around mbstate_t to ensure initialisation
934	struct mbstate {	785	struct mbstate {
935	mbstate_t mbs;	786	mbstate_t mbs;
936		787
937	operator mbstate_t *() { return &mbs; }	788	operator mbstate_t *() { return &mbs; }
938	void reset () { memset (&mbs, 0, sizeof (mbs)); }	789	void reset () { memset (&mbs, 0, sizeof (mbs)); }
939	mbstate () { reset (); }	790	mbstate () { reset (); }
940	};	791	};
941		792
		793	/****************************************************************************/
		794
		795	#define UNICODE_MASK 0x1fffffUL
		796
942	#if UNICODE3	797	#if UNICODE_3
943	# define COMPOSE_LO 0x40000000UL	798	# define COMPOSE_LO 0x40000000UL
944	# define COMPOSE_HI 0x400fffffUL	799	# define COMPOSE_HI 0x400fffffUL
945	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	800	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
946	#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
947	# define COMPOSE_LO 0xd800UL	806	# define COMPOSE_LO 0xd800UL
948	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	807	# define COMPOSE_HI 0xf8ffUL
949	# 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)
950	#endif	810	#endif
951		811
952	#if ENABLE_COMBINING	812	#if ENABLE_COMBINING
953	// compose chars are used to represent composite characters	813	// compose chars are used to represent composite characters
954	// that are not representable in unicode, as well as characters	814	// that are not representable in unicode, as well as characters
…		…
974	};	834	};
975		835
976	extern class rxvt_composite_vec rxvt_composite;	836	extern class rxvt_composite_vec rxvt_composite;
977	#endif	837	#endif
978		838
		839	/****************************************************************************/
979		840
		841	#ifdef KEYSYM_RESOURCE
		842	class keyboard_manager;
		843	#endif
		844
980	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
981	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
982		853	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		854	#if ENABLE_PERL
		855	rxvt_perl_term perl;
		856	#endif
983	struct mbstate mbstate; // current input multibyte state	857	struct mbstate mbstate; // current input multibyte state
984		858
985	unsigned char want_refresh:1,	859	unsigned char want_refresh:1,
986	#ifdef TRANSPARENT
987	want_full_refresh:1, /* awaiting full screen refresh */
988	#endif
989	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990	am_transparent:1, /* is a transparent term */
991	am_pixmap_trans:1, /* transparency w/known root pixmap */
992	#endif
993	current_screen:1, /* primary or secondary */	860	current_screen:1, /* primary or secondary */
994	hate_those_clicks:1, /* a.k.a. keep mark position */
995	num_scr_allow:1,	861	num_scr_allow:1,
996	bypass_keystate:1,	862	bypass_keystate:1,
997	#ifdef CURSOR_BLINK	863	#ifdef CURSOR_BLINK
998	hidden_cursor:1,	864	hidden_cursor:1,
999	#endif	865	#endif
…		…
1001	hidden_text:1,	867	hidden_text:1,
1002	#endif	868	#endif
1003	#ifdef POINTER_BLANK	869	#ifdef POINTER_BLANK
1004	hidden_pointer:1,	870	hidden_pointer:1,
1005	#endif	871	#endif
1006	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	872	enc_utf8:1, /* wether locale uses utf-8 */
1007	seen_input:1, /* wether we have seen some program output yet */	873	seen_input:1, /* wether we have seen some program output yet */
1008	seen_resize:1, /* wether we had a resize event */	874	seen_resize:1, /* wether we had a resize event */
1009	parsed_geometry:1;	875	parsed_geometry:1;
1010		876
1011	unsigned char refresh_type,	877	unsigned char refresh_type,
…		…
1014	#endif	880	#endif
1015	scrollbar_align,	881	scrollbar_align,
1016	selection_wait,	882	selection_wait,
1017	selection_type;	883	selection_type;
1018	/* ---------- */	884	/* ---------- */
		885	bool rvideo_state, rvideo_mode;
		886	#ifndef NO_BELL
1019	short rvideo;	887	bool rvideo_bell;
		888	#endif
1020	int num_scr; /* screen: number lines scrolled */	889	int num_scr; /* screen: number lines scrolled */
1021	int prev_ncol, /* screen: previous number of columns */	890	int prev_ncol, /* screen: previous number of columns */
1022	prev_nrow; /* screen: previous number of rows */	891	prev_nrow; /* screen: previous number of rows */
1023	/* ---------- */	892	/* ---------- */
1024	rend_t rstyle;	893	rend_t rstyle;
1025	/* ---------- */
1026	uint32_t pixcolor_set[NPIXCLR_SETS];
1027	/* ---------- */	894	/* ---------- */
1028	#ifdef SELECTION_SCROLLING	895	#ifdef SELECTION_SCROLLING
1029	int scroll_selection_lines;	896	int scroll_selection_lines;
1030	enum page_dirn scroll_selection_dir;	897	enum page_dirn scroll_selection_dir;
1031	int selection_save_x,	898	int selection_save_x,
…		…
1037	/* give proper Scroll behaviour */	904	/* give proper Scroll behaviour */
1038	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	905	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039	mouse_slip_wheel_speed,	906	mouse_slip_wheel_speed,
1040	#endif	907	#endif
1041	refresh_count,	908	refresh_count,
1042	refresh_limit,
1043	last_bot, /* scrollbar last bottom position */	909	last_bot, /* scrollbar last bottom position */
1044	last_top, /* scrollbar last top position */	910	last_top, /* scrollbar last top position */
1045	last_state, /* scrollbar last state */	911	last_state, /* scrollbar last state */
1046	scrollbar_len,	912	scrollbar_len,
1047	#ifdef MENUBAR
1048	menu_readonly, /* okay to alter menu? */
1049	Arrows_x,
1050	#endif
1051	#if MENUBAR_MAX > 1
1052	Nbars,
1053	#endif
1054	window_vt_x,	913	window_vt_x,
1055	window_vt_y,	914	window_vt_y,
1056	window_sb_x,	915	window_sb_x,
		916	mouse_row,
		917	mouse_col,
1057	# ifdef POINTER_BLANK	918	# ifdef POINTER_BLANK
1058	pointerBlankDelay,	919	pointerBlankDelay,
1059	# endif	920	# endif
1060	allowedxerror;	921	allowedxerror;
1061	/* ---------- */	922	/* ---------- */
1062	unsigned int ModMetaMask,	923	unsigned int ModLevel3Mask,
		924	ModMetaMask,
1063	ModNumLockMask;	925	ModNumLockMask;
1064	int old_width, /* last used width in screen resize */	926	int old_width, /* last used width in screen resize */
1065	old_height; /* last used height in screen resize */	927	old_height; /* last used height in screen resize */
1066	unsigned long priv_modes,	928	unsigned long priv_modes,
1067	SavedModes;	929	SavedModes;
1068	/* ---------- */	930	/* ---------- */
1069	Atom xa[NUM_XA];	931	Atom *xa;
1070	/* ---------- */	932	/* ---------- */
1071	#ifdef MENUBAR	933	#ifdef RXVT_SCROLLBAR
1072	GC menubarGC;
1073	#endif
1074	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1075	GC scrollbarGC,	934	GC scrollbarGC,
1076	topShadowGC,	935	topShadowGC,
1077	botShadowGC;	936	botShadowGC;
1078	#endif	937	#endif
1079	#ifdef XTERM_SCROLLBAR	938	#ifdef XTERM_SCROLLBAR
…		…
1097	#endif	956	#endif
1098	/* ---------- */	957	/* ---------- */
1099	Time selection_time,	958	Time selection_time,
1100	selection_request_time;	959	selection_request_time;
1101	pid_t cmd_pid; /* process id of child */	960	pid_t cmd_pid; /* process id of child */
		961	char * incr_buf;
		962	size_t incr_buf_size, incr_buf_fill;
1102	/* ---------- */	963	/* ---------- */
1103	Cursor leftptr_cursor;	964	Cursor leftptr_cursor;
1104	#ifdef POINTER_BLANK
1105	Cursor blank_cursor;
1106	#endif
1107	/* ---------- */	965	/* ---------- */
1108	#ifndef NO_BACKSPACE_KEY
1109	const char *key_backspace;
1110	#endif
1111	#ifndef NO_DELETE_KEY
1112	const char *key_delete;
1113	#endif
1114	struct mouse_event MEvent;	966	struct mouse_event MEvent;
1115	XComposeStatus compose;	967	XComposeStatus compose;
1116	ttymode_t tio;	968	ttymode_t tio;
1117	#ifdef UTMP_SUPPORT
1118	# ifdef HAVE_STRUCT_UTMP
1119	struct utmp ut;
1120	# endif
1121	# ifdef HAVE_STRUCT_UTMPX
1122	struct utmpx utx;
1123	# endif
1124	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1125	char ut_id[5];
1126	# endif
1127	int utmp_pos;
1128	#endif
1129	row_col_t oldcursor;	969	row_col_t oldcursor;
1130	#ifdef XPM_BACKGROUND	970	#ifdef HAVE_BG_PIXMAP
1131	bgPixmap_t bgPixmap;	971	bgPixmap_t bgPixmap;
1132	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1133	#endif	972	#endif
1134	#ifdef MENUBAR	973	#ifdef HAVE_AFTERIMAGE
1135	menu_t *ActiveMenu, /* currently active menu */	974	ASVisual *asv;
1136	*BuildMenu; /* the menu currently being built */	975	ASImageManager *asimman;
1137	bar_t *CurrentBar;
1138	# if ! (MENUBAR_MAX > 1)
1139	bar_t BarList;
1140	# endif /* (MENUBAR_MAX > 1) */
1141	#endif
1142	#ifdef CURSOR_BLINK
1143	struct timeval lastcursorchange;
1144	#endif
1145	#ifdef POINTER_BLANK
1146	struct timeval lastmotion;
1147	#endif	976	#endif
1148		977
1149	#if ENABLE_OVERLAY	978	#if ENABLE_OVERLAY
1150	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	979	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1151	text_t **ov_text;	980	text_t **ov_text;
1152	rend_t **ov_rend;	981	rend_t **ov_rend;
1153		982
1154	void scr_swap_overlay ();	983	void scr_swap_overlay () NOTHROW;
1155	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;
1156	void scr_overlay_off ();	985	void scr_overlay_off () NOTHROW;
1157	void scr_overlay_set (int x, int y,	986	void scr_overlay_set (int x, int y,
1158	text_t text,	987	text_t text,
1159	rend_t rend = OVERLAY_RSTYLE);	988	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1160	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;
1161	#endif	991	#endif
1162		992
1163	vector<void *> allocated; // free these memory blocks with free()	993	vector<void *> allocated; // free these memory blocks with free()
1164		994
1165	char *env_windowid; /* environmental variable WINDOWID */	995	char env_windowid[21]; /* environmental variable WINDOWID */
		996	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1166	char *env_display; /* environmental variable DISPLAY */	997	char *env_display; /* environmental variable DISPLAY */
1167	char *env_term; /* environmental variable TERM */	998	char *env_term; /* environmental variable TERM */
1168	char *env_colorfgbg;	999
1169	char *locale;	1000	char *locale;
1170	#if 0
1171	char *codeset;
1172	#endif
1173	char charsets[4];	1001	char charsets[4];
1174	unsigned char *v_buffer; /* pointer to physical buffer */	1002	char *v_buffer; /* pointer to physical buffer */
1175	unsigned int v_buflen; /* size of area to write */	1003	unsigned int v_buflen; /* size of area to write */
1176	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1004	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1005
1177	#ifdef KEYSYM_RESOURCE	1006	#ifdef KEYSYM_RESOURCE
1178	const unsigned char *Keysym_map[256];	1007	keyboard_manager *keyboard;
1179	#endif	1008	#endif
		1009	#ifndef NO_RESOURCES
		1010	XrmDatabase option_db;
		1011	#endif
		1012
1180	const char *rs[NUM_RESOURCES];	1013	const char *rs[NUM_RESOURCES];
1181	/* command input buffering */	1014	/* command input buffering */
1182	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1015	char *cmdbuf_ptr, *cmdbuf_endp;
1183	unsigned char cmdbuf_base[CBUFSIZ];	1016	char cmdbuf_base[CBUFSIZ];
		1017
		1018	ptytty *pty;
1184		1019
1185	rxvt_salloc *talloc; // text line allocator	1020	rxvt_salloc *talloc; // text line allocator
1186	rxvt_salloc *ralloc; // rend line allocator	1021	rxvt_salloc *ralloc; // rend line allocator
1187		1022
1188	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
…		…
1191	// ISO 14755 entry support	1026	// ISO 14755 entry support
1192	unicode_t iso14755buf;	1027	unicode_t iso14755buf;
1193	void commit_iso14755 ();	1028	void commit_iso14755 ();
1194	int hex_keyval (XKeyEvent &ev);	1029	int hex_keyval (XKeyEvent &ev);
1195	# if ISO_14755	1030	# if ISO_14755
1196	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);
1197	void iso14755_54 (int x, int y);	1032	void iso14755_54 (int x, int y);
1198	# endif	1033	# endif
1199	#endif	1034	#endif
1200		1035
1201	void paste (const unsigned char *data, unsigned int len);	1036	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1202		1037
1203	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	}
1204		1042
1205	#if TRANSPARENT	1043	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1206	void rootwin_cb (XEvent &xev);	1044	void rootwin_cb (XEvent &xev);
1207	xevent_watcher rootwin_ev;	1045	xevent_watcher rootwin_ev;
1208	#endif	1046	#endif
1209		1047	#ifdef HAVE_BG_PIXMAP
1210		1048	void update_background ();
1211	void sig_term (sig_watcher &w); sig_watcher sw_term;	1049	#if TRACE_PIXMAPS
1212	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
1213		1056
1214	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1215	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1216	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1217	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1218	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1219	#endif	1062	#endif
1220	#ifdef MENUBAR
1221	xevent_watcher menubar_ev;
1222	#endif
1223		1063
1224	void check_cb (check_watcher &w); check_watcher check_ev;	1064	void child_cb (ev::child &w, int revents); ev::child child_ev;
1225	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1065	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1226	void flush_cb (time_watcher &w); time_watcher flush_ev;	1066	void refresh_check ();
1227		1067	void flush ();
1228	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;
1229		1069	bool pty_fill ();
1230	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;
1231		1072
1232	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1233	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;
1234	#endif	1075	#endif
1235	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1236	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;
1237	#endif	1081	#endif
1238		1082
1239	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1240	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;
1241	#endif	1085	#endif
1242	#ifdef SELECTION_SCROLLING	1086	#ifdef SELECTION_SCROLLING
1243	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;
1244	#endif	1088	#endif
1245	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1089	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1246	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;
1247	#endif	1091	#endif
1248		1092
1249	#ifdef POINTER_BLANK	1093	#ifdef POINTER_BLANK
1250	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1094	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1251	void pointer_blank ();	1095	void pointer_blank ();
1252	#endif	1096	#endif
1253	void pointer_unblank ();	1097	void pointer_unblank ();
1254		1098
1255	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1256	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1257
1258	void tt_winch ();	1101	void pty_write ();
1259		1102
1260	rxvt_term ();	1103	void init (stringvec *argv, stringvec *envv)
1261	~rxvt_term ();	1104	{
		1105	this->argv = argv;
		1106	init (argv->size (), argv->begin (), envv);
		1107	}
		1108
		1109	void make_current () const // make this the "currently active" urxvt instance
		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
1262	void destroy ();	1122	void im_destroy ();
		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);
1263		1128
1264	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
1265	bool init_vars ();	1172	void init_vars ();
1266
1267	bool pty_fill ();
1268
1269	void init_secondary ();	1173	void init_secondary ();
1270	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1271	void init_env ();	1175	void init_env ();
1272	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1273	void init_xlocale ();	1177	void init_xlocale ();
1274	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1275	void run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1276	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1277
1278	void color_aliases (int idx);	1181	void color_aliases (int idx);
1279	void recolour_cursor ();
1280	void create_windows (int argc, const char *const *argv);	1182	void create_windows (int argc, const char *const *argv);
1281	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1282	void window_calc (unsigned int width, unsigned int height);
1283
1284	#if USE_XIM
1285	rxvt_xim *input_method;
1286	XIC Input_Context;
1287	XIMStyle input_style;
1288	XPoint spot; // most recently sent spot position
1289
1290	void im_destroy ();
1291	void im_cb (); im_watcher im_ev;
1292	void im_set_size (XRectangle &size);
1293	void im_set_position (XPoint &pos);
1294	void im_set_color (unsigned long &fg, unsigned long &bg);
1295	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1296
1297	bool IMisRunning ();
1298	void IMSendSpot ();
1299	bool IM_get_IC (const char *modifiers);
1300	void IMSetStatusPosition ();
1301	#endif
1302
1303	void resize_scrollbar ();
1304
1305	void pixel_position (int *x, int *y);
1306
1307	void selection_click (int clicks, int x, int y);
1308	void selection_extend (int x, int y, int flag);
1309	void selection_rotate (int x, int y);
1310
1311	/* autoconvert */
1312
1313	// command.C
1314	void lookup_key (XKeyEvent &ev);
1315	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1316
1317	unicode_t next_char ();
1318	unicode_t cmd_getc ();
1319	unicode_t next_octet ();
1320	unicode_t cmd_get8 ();
1321
1322	bool cmd_parse ();
1323	void mouse_report (XButtonEvent &ev);
1324	void button_press (XButtonEvent &ev);
1325	void button_release (XButtonEvent &ev);
1326	int check_our_parents ();
1327	#ifdef PRINTPIPE
1328	FILE *popen_printer ();
1329	int pclose_printer (FILE *stream);
1330	#endif
1331	void process_print_pipe ();
1332	void process_nonprinting (unicode_t ch);
1333	void process_escape_vt52 (unicode_t ch);
1334	void process_escape_seq ();
1335	void process_csi_seq ();
1336	void process_window_ops (const int *args, unsigned int nargs);
1337	unsigned char *get_to_st (unicode_t &ends_how);
1338	void process_dcs_seq ();
1339	void process_osc_seq ();
1340	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1341	void process_xterm_seq (int op, const char *str, unsigned char resp);
1342	int privcases (int mode, unsigned long bit);
1343	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1344	void process_sgr_mode (unsigned int nargs, const int *arg);
1345	void process_graphics ();
1346	// init.C
1347	void Get_Colours ();	1183	void Get_Colours ();
1348	void get_ourmods ();	1184	void get_ourmods ();
1349	// logging.C
1350	void makeutent (const char *pty, const char *hostname);
1351	void cleanutent ();
1352	// main.C	1185	// main.C
1353	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);
1354	bool set_fonts ();	1195	bool set_fonts ();
		1196	void set_string_property (Atom prop, const char *str, int len = -1);
		1197	void set_utf8_property (Atom prop, const char *str, int len = -1);
1355	void set_title (const char *str);	1198	void set_title (const char *str);
1356	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1357	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1358	void set_colorfgbg ();	1201	void set_colorfgbg ();
1359	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);
1360	void set_widthheight (unsigned int width, unsigned int height);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1361		1205	void get_window_origin (int &x, int &y);
1362	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1363	// menubar.C
1364	void menuitem_free (menu_t *menu, menuitem_t *item);
1365	int action_dispatch (action_t *action);
1366	void menuarrow_free (char name);
1367	void menuarrow_add (char *string);
1368	char *menu_find_base (menu_t **menu, char *path);
1369	menu_t *menu_delete (menu_t *menu);
1370	menu_t *menu_add (menu_t *parent, char *path);
1371	void drawbox_menubar (int x, int len, int state);
1372	void drawtriangle (int x, int y, int state);
1373	void drawbox_menuitem (int y, int state);
1374	void menu_show ();
1375	void menu_display (void (rxvt_term::*update) ());
1376	void menu_hide_all ();
1377	void menu_hide ();
1378	void menu_clear (menu_t *menu);
1379	void menubar_clear ();
1380	bar_t *menubar_find (const char *name);
1381	int menubar_push (const char *name);
1382	void menubar_remove (const char *name);
1383	void menubar_dump (FILE *fp);
1384	void menubar_read (const char *filename);
1385	void menubar_dispatch (char *str);
1386	void draw_Arrows (int name, int state);
1387	void menubar_expose ();
1388	int menubar_mapping (int map);
1389	int menu_select (XButtonEvent &ev);
1390	void menubar_select (XButtonEvent &ev);
1391	void menubar_control (XButtonEvent &ev);
1392	void map_menuBar (int map);
1393	#endif
1394		1207
1395	// screen.C	1208	// screen.C
1396	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1209
1397	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;
1398	int scr_scroll_text (int row1, int row2, int count, int spec);	1299	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1399	void scr_reset ();	1300	void scr_reset ();
1400	void scr_reset_realloc ();
1401	void scr_release ();	1301	void scr_release () NOTHROW;
1402	void scr_clear (bool really = false);	1302	void scr_clear (bool really = false) NOTHROW;
1403	void scr_refresh (unsigned char refresh_type);	1303	void scr_refresh () NOTHROW;
1404	bool scr_refresh_rend (rend_t mask, rend_t value);	1304	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1405	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
1406	void scr_touch (bool refresh);	1311	void scr_touch (bool refresh) NOTHROW;
1407	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;
1408	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1409	void scr_recolour ();	1313	void scr_recolour () NOTHROW;
1410	void scr_remap_chars ();	1314	void scr_remap_chars () NOTHROW;
1411	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 };
1412		1318
1413	void scr_poweron ();	1319	void scr_poweron ();
1414	void scr_cursor (int mode);	1320	void scr_cursor (cursor_mode mode) NOTHROW;
1415	void scr_do_wrap ();	1321	void scr_do_wrap () NOTHROW;
		1322	void scr_swap_screen () NOTHROW;
1416	int scr_change_screen (int scrn);	1323	void scr_change_screen (int scrn);
1417	void scr_color (unsigned int color, int fgbg);	1324	void scr_color (unsigned int color, int fgbg) NOTHROW;
1418	void scr_rendition (int set, int style);	1325	void scr_rendition (int set, int style) NOTHROW;
1419	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;
1420	void scr_backspace ();	1327	void scr_backspace () NOTHROW;
1421	void scr_tab (int count, bool ht = false);	1328	void scr_tab (int count, bool ht = false) NOTHROW;
1422	void scr_backindex ();
1423	void scr_forwardindex ();
1424	void scr_gotorc (int row, int col, int relative);	1329	void scr_gotorc (int row, int col, int relative) NOTHROW;
1425	void scr_index (enum page_dirn direction);	1330	void scr_index (enum page_dirn direction) NOTHROW;
1426	void scr_erase_line (int mode);	1331	void scr_erase_line (int mode) NOTHROW;
1427	void scr_E ();	1332	void scr_E () NOTHROW;
1428	void scr_insdel_lines (int count, int insdel);	1333	void scr_insdel_lines (int count, int insdel) NOTHROW;
1429	void scr_insdel_chars (int count, int insdel);	1334	void scr_insdel_chars (int count, int insdel) NOTHROW;
1430	void scr_scroll_region (int top, int bot);	1335	void scr_scroll_region (int top, int bot) NOTHROW;
1431	void scr_cursor_visible (int mode);	1336	void scr_cursor_visible (int mode) NOTHROW;
1432	void scr_autowrap (int mode);	1337	void scr_autowrap (int mode) NOTHROW;
1433	void scr_relative_origin (int mode);	1338	void scr_relative_origin (int mode) NOTHROW;
1434	void scr_insert_mode (int mode);	1339	void scr_insert_mode (int mode) NOTHROW;
1435	void scr_set_tab (int mode);	1340	void scr_set_tab (int mode) NOTHROW;
1436	void scr_rvideo_mode (int mode);	1341	void scr_rvideo_mode (bool on) NOTHROW;
1437	void scr_report_position ();	1342	void scr_report_position () NOTHROW;
1438	void set_font_style ();	1343	void set_font_style () NOTHROW;
1439	void scr_charset_choose (int set);	1344	void scr_charset_choose (int set) NOTHROW;
1440	void scr_charset_set (int set, unsigned int ch);	1345	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1441	int scr_move_to (int y, int len);	1346	void scr_move_to (int y, int len) NOTHROW;
1442	int scr_page (enum page_dirn direction, int nlines);	1347	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1443	int scr_changeview (unsigned int oldviewstart);	1348	bool scr_changeview (int new_view_start) NOTHROW;
1444	void scr_bell ();	1349	void scr_bell () NOTHROW;
1445	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;
1446	void scr_reverse_selection ();	1353	void scr_reverse_selection () NOTHROW;
1447	void scr_dump (int fd);	1354	void scr_dump (int fd) NOTHROW;
		1355
1448	void selection_check (int check_more);	1356	void selection_check (int check_more) NOTHROW;
1449	int selection_paste (Window win, Atom prop, bool delete_prop);	1357	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1450	void selection_property (Window win, Atom prop);	1358	void selection_property (Window win, Atom prop) NOTHROW;
1451	void selection_request (Time tm, int x, int y);	1359	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1452	int selection_request_other (Atom target, int selnum);	1360	int selection_request_other (Atom target, int selnum) NOTHROW;
1453	void selection_clear ();	1361	void selection_clear () NOTHROW;
1454	void selection_make (Time tm);	1362	void selection_make (Time tm);
		1363	bool selection_grab (Time tm) NOTHROW;
1455	void selection_start_colrow (int col, int row);	1364	void selection_start_colrow (int col, int row) NOTHROW;
1456	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;
1457	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;
1458	void selection_remove_trailing_spaces ();	1367	void selection_remove_trailing_spaces () NOTHROW;
1459	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;
1460		1372
1461	#if defined(NEXT_SCROLLBAR)	1373	#if defined(NEXT_SCROLLBAR)
1462	// scrollbar-next.C	1374	// scrollbar-next.C
1463	Pixmap renderPixmap (const char *const *data, int width, int height);	1375	Pixmap renderPixmap (const char *const *data, int width, int height);
1464	void init_scrollbar_stuff ();	1376	void init_scrollbar_stuff ();
…		…
1466	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);
1467	#endif	1379	#endif
1468		1380
1469	#if defined(RXVT_SCROLLBAR)	1381	#if defined(RXVT_SCROLLBAR)
1470	// scrollbar-rxvt.C	1382	// scrollbar-rxvt.C
1471	void Draw_button (int x, int y, int state, int dirn);
1472	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);
1473	#endif	1384	#endif
1474		1385
1475	#if defined(XTERM_SCROLLBAR)	1386	#if defined(XTERM_SCROLLBAR)
1476	// scrollbar-xterm.C	1387	// scrollbar-xterm.C
…		…
1481	// scrollbar-plain.C	1392	// scrollbar-plain.C
1482	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);
1483	#endif	1394	#endif
1484		1395
1485	// scrollbar.C	1396	// scrollbar.C
		1397	void resize_scrollbar ();
1486	int scrollbar_mapping (int map);	1398	int scrollbar_mapping (int map);
1487	int scrollbar_show (int update);	1399	int scrollbar_show (int update);
1488	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);
1489		1401
1490	// xdefaults.C	1402	// xdefaults.C
1491	void get_options (int argc, const char *const *argv);	1403	void get_options (int argc, const char *const *argv);
1492	int parse_keysym (const char *str, const char *arg);	1404	int parse_keysym (const char *str, const char *arg);
1493	void get_xdefaults (FILE *stream, const char *name);	1405	const char *x_resource (const char *name);
1494	void extract_resources (Display *display, const char *name);	1406	void extract_resources ();
1495	// xpm.C
1496	int scale_pixmap (const char *geom);
1497	void resize_pixmap ();
1498	Pixmap set_bgPixmap (const char *file);
1499	};	1407	};
1500		1408
1501	/*	1409	#endif /* _RXVT_H_ */
1502	*****************************************************************************
1503	* PROTOTYPES
1504	*****************************************************************************
1505	*/
1506	#ifdef PROTOTYPES
1507	# define __PROTO(p) p
1508	#else
1509	# define __PROTO(p) ()
1510	#endif
1511		1410
1512	#ifdef DEBUG_malloc
1513	# include "dmalloc.h" /* This comes last */
1514	#endif
1515
1516	#endif /* _RXVT_H_ */
1517

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