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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.166 by root, Wed Dec 21 14:19:19 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
26	# define ENABLE_EWMH 1	45	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	46	#if ENABLE_MINIMAL
		47	# define strcmp(a,b) (strcmp)(a,b)
		48	# define strlen(a) (strlen)(a)
		49	# define strcpy(a,b) (strcpy)(a,b)
		50	# define memset(a,c,l) (memset)(a,c,l)
		51	# define memcpy(a,b,l) (memcpy)(a,b,l)
28	#endif	52	#endif
29		53
30	/*	54	/*
31	*****************************************************************************	55	*****************************************************************************
32	* SYSTEM HACKS	56	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	65	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	66	# define __sun__ 1
43	#endif	67	#endif
44		68
45	#ifndef HAVE_XPOINTER	69	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	70	typedef char *XPointer;
47	#endif	71	#endif
48		72
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	73	#include <termios.h>
51	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
52	#else
53	# include <sgtty.h>
54	typedef struct {
55	struct sgttyb sg;
56	struct tchars tc;
57	struct ltchars lc;
58	int line;
59	int local;
60	} ttymode_t;
61	#endif
62		75
63	#ifdef XPM_BACKGROUND	76	#include "background.h"
64	# ifdef XPM_INC_X11
65	# include <X11/xpm.h>
66	# else
67	# include <xpm.h>
68	# endif
69	#endif
70		77
71	#ifndef STDIN_FILENO	78	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	79	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	80	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	81	# define STDERR_FILENO 2
75	#endif	82	#endif
76		83
77	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	84	#if !defined (EACCESS) && defined(EAGAIN)
78	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85	# define EACCESS EAGAIN
79	# define NO_SETOWNER_TTYDEV 1
80	# endif	86	#endif
		87
		88	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		89	# define EXIT_SUCCESS 0 /* exit function success */
		90	# define EXIT_FAILURE 1 /* exit function failure */
81	#endif	91	#endif
82	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	92
83	# define NO_SETOWNER_TTYDEV 1	93	#ifndef PATH_MAX
		94	# define PATH_MAX 16384
84	#endif	95	#endif
		96
		97	/****************************************************************************/
		98
		99	// exception thrown on fatal (per-instance) errors
		100	class rxvt_failure_exception { };
		101
		102	// exception thrown when the command parser runs out of input data
		103	class out_of_input { };
85		104
86	/*	105	/*
87	*****************************************************************************	106	*****************************************************************************
88	* PROTOTYPES	107	* PROTOTYPES
89	*****************************************************************************	108	*****************************************************************************
90	*/	109	*/
91	// main.C	110	// main.C
92	RETSIGTYPE rxvt_Child_signal (int sig);	111	#define SET_LOCALE(locale) rxvt_set_locale (locale)
93	RETSIGTYPE rxvt_Exit_signal (int sig);	112	extern bool rxvt_set_locale (const char *locale) NOTHROW;
94	void rxvt_clean_exit ();	113	extern void rxvt_push_locale (const char *locale) NOTHROW;
95	void * rxvt_malloc (size_t size);	114	extern void rxvt_pop_locale () NOTHROW;
96	void * rxvt_calloc (size_t number, size_t size);
97	void * rxvt_realloc (void *ptr, size_t size);
98	void rxvt_privileges (rxvt_privaction action);
99		115
100	// util.C	116	// misc.C
101	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	117	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	118	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	119	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	120	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105	char * rxvt_strdup (const char *str);
106		121
107	// misc.C
108	char * rxvt_r_basename (const char *str);	122	char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr);	123	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...);	124	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...);	125	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt,...);	126	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure ();	127	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114	int rxvt_Str_match (const char *s1, const char *s2);	128
115	const char * rxvt_Str_skip_space (const char *str);
116	char * rxvt_Str_trim (char *str);	129	char * rxvt_strtrim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);
118	char ** rxvt_splitcommastring (const char *cs);	130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	131	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	132
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	133	void * rxvt_malloc (size_t size);
122	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	134	void * rxvt_calloc (size_t number, size_t size);
123	void rxvt_usleep (int usecs);	135	void * rxvt_realloc (void *ptr, size_t size);
		136
		137	/////////////////////////////////////////////////////////////////////////////
		138
		139	// temporarily replace the process environment
		140	extern char **environ;
		141	extern char **rxvt_environ; // the original environ pointer
		142
		143	static inline void
		144	set_environ (stringvec *envv)
		145	{
		146	#if ENABLE_PERL
		147	assert (envv);
		148	#else
		149	if (envv)
		150	#endif
		151	environ = (char **)envv->begin ();
		152	}
		153
		154	static inline void
		155	set_environ (char **envv)
		156	{
		157	#if ENABLE_PERL
		158	assert (envv);
		159	#else
		160	if (envv)
		161	#endif
		162	environ = envv;
		163	}
124		164
125	/*	165	/*
126	*****************************************************************************	166	*****************************************************************************
127	* STRUCTURES AND TYPEDEFS	167	* STRUCTURES AND TYPEDEFS
128	*****************************************************************************	168	*****************************************************************************
129	*/	169	*/
130	struct grwin_t;
131		170
132	/* Sanitize menubar info */
133	#ifndef MENUBAR
134	# undef MENUBAR_MAX
135	#endif
136	#ifndef MENUBAR_MAX
137	# define MENUBAR_MAX 0
138	#endif
139
140	/* If we're using either the rxvt scrollbar or menu bars, keep the	171	/* If we're using either the rxvt scrollbar, keep the
141	* scrollColor resource.	172	* scrollColor resource.
142	*/	173	*/
143	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	174	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144	# define KEEP_SCROLLCOLOR 1	175	# define KEEP_SCROLLCOLOR 1
145	#else	176	#else
146	# undef KEEP_SCROLLCOLOR	177	# undef KEEP_SCROLLCOLOR
147	#endif
148
149	#ifdef XPM_BACKGROUND
150	typedef struct {
151	short w, h, x, y;
152	Pixmap pixmap;
153	} bgPixmap_t;
154	#endif	178	#endif
155		179
156	/*	180	/*
157	* the 'essential' information for reporting Mouse Events	181	* the 'essential' information for reporting Mouse Events
158	* pared down from XButtonEvent	182	* pared down from XButtonEvent
…		…
162	Time time; /* milliseconds */	186	Time time; /* milliseconds */
163	unsigned int state; /* key or button mask */	187	unsigned int state; /* key or button mask */
164	unsigned int button; /* detail */	188	unsigned int button; /* detail */
165	};	189	};
166		190
167	#define MAX_POSITIVE_INT16 (((uint16_t)-1)>>1) // TODO: configure/limits
168
169	#if ENABLE_FRILLS
170	typedef struct _mwmhints {
171	CARD32 flags;
172	CARD32 functions;
173	CARD32 decorations;
174	INT32 input_mode;
175	CARD32 status;
176	} MWMHints;
177	#endif
178
179	#if ENABLE_XEMBED	191	#if ENABLE_XEMBED
180	// XEMBED messages	192	// XEMBED messages
181	# define XEMBED_EMBEDDED_NOTIFY 0	193	# define XEMBED_EMBEDDED_NOTIFY 0
182	# define XEMBED_WINDOW_ACTIVATE 1	194	# define XEMBED_WINDOW_ACTIVATE 1
183	# define XEMBED_WINDOW_DEACTIVATE 2	195	# define XEMBED_WINDOW_DEACTIVATE 2
184	# define XEMBED_REQUEST_FOCUS 3	196	# define XEMBED_REQUEST_FOCUS 3
185	# define XEMBED_FOCUS_IN 4	197	# define XEMBED_FOCUS_IN 4
186	# define XEMBED_FOCUS_OUT 5	198	# define XEMBED_FOCUS_OUT 5
187	# define XEMBED_FOCUS_NEXT 6	199	# define XEMBED_FOCUS_NEXT 6
188	# define XEMBED_FOCUS_PREV 7	200	# define XEMBED_FOCUS_PREV 7
189		201
190	# define XEMBED_MODALITY_ON 10	202	# define XEMBED_MODALITY_ON 10
191	# define XEMBED_MODALITY_OFF 11	203	# define XEMBED_MODALITY_OFF 11
192	# define XEMBED_REGISTER_ACCELERATOR 12	204	# define XEMBED_REGISTER_ACCELERATOR 12
193	# define XEMBED_UNREGISTER_ACCELERATOR 13	205	# define XEMBED_UNREGISTER_ACCELERATOR 13
194	# define XEMBED_ACTIVATE_ACCELERATOR 14	206	# define XEMBED_ACTIVATE_ACCELERATOR 14
195		207
196	// XEMBED detail code	208	// XEMBED detail code
197	# define XEMBED_FOCUS_CURRENT 0	209	# define XEMBED_FOCUS_CURRENT 0
198	# define XEMBED_FOCUS_FIRST 1	210	# define XEMBED_FOCUS_FIRST 1
199	# define XEMBED_FOCUS_LAST 2	211	# define XEMBED_FOCUS_LAST 2
200		212
201	# define XEMBED_MAPPED (1 << 0)	213	# define XEMBED_MAPPED (1 << 0)
202	#endif	214	#endif
203		215
…		…
207	*****************************************************************************	219	*****************************************************************************
208	*/	220	*/
209		221
210	/* COLORTERM, TERM environment variables */	222	/* COLORTERM, TERM environment variables */
211	#define COLORTERMENV "rxvt"	223	#define COLORTERMENV "rxvt"
212	#ifdef XPM_BACKGROUND	224	#ifdef BG_IMAGE_FROM_FILE
213	# define COLORTERMENVFULL COLORTERMENV "-xpm"	225	# define COLORTERMENVFULL COLORTERMENV "-xpm"
214	#else	226	#else
215	# define COLORTERMENVFULL COLORTERMENV	227	# define COLORTERMENVFULL COLORTERMENV
216	#endif	228	#endif
217	#ifndef TERMENV	229	#ifndef TERMENV
…		…
220		232
221	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	233	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
222	# define NO_MOUSE_REPORT_SCROLLBAR 1	234	# define NO_MOUSE_REPORT_SCROLLBAR 1
223	#endif	235	#endif
224		236
225	#ifdef NO_RESOURCES
226	# undef USE_XGETDEFAULT
227	#endif
228
229	#if ISO_14755
230	# define ENABLE_OVERLAY 1
231	#endif
232
233	/* now look for other badly set stuff */
234
235	#if !defined (EACCESS) && defined(EAGAIN)
236	# define EACCESS EAGAIN
237	#endif
238
239	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
240	# define EXIT_SUCCESS 0 /* exit function success */
241	# define EXIT_FAILURE 1 /* exit function failure */
242	#endif
243
244	#define menuBar_esc 10
245	#define scrollBar_esc 30	237	#define scrollBar_esc 30
246	#define menuBar_margin 2 /* margin below text */
247		238
248	#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)
249	# define HAVE_SCROLLBARS 1	240	# define HAVE_SCROLLBARS 1
250	#endif
251
252	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
253	#ifdef HALFSHADOW
254	# define SHADOW 1
255	#else
256	# define SHADOW 2
257	#endif	241	#endif
258		242
259	#define R_SB_ALIGN_CENTRE 0	243	#define R_SB_ALIGN_CENTRE 0
260	#define R_SB_ALIGN_TOP 1	244	#define R_SB_ALIGN_TOP 1
261	#define R_SB_ALIGN_BOTTOM 2	245	#define R_SB_ALIGN_BOTTOM 2
…		…
334	* |	318	* |
335	* +---< SB_WIDTH_NEXT	319	* +---< SB_WIDTH_NEXT
336	*/	320	*/
337		321
338	enum {	322	enum {
339	NO_REFRESH = 0 , /* Window not visible at all! */	323	NO_REFRESH = 0, /* Window not visible at all! */
340	FAST_REFRESH = 1<<0, /* Fully exposed window */	324	FAST_REFRESH = 1, /* Fully exposed window */
341	SLOW_REFRESH = 1<<1, /* Partially exposed window */	325	SLOW_REFRESH = 2, /* Partially exposed window */
342	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
343	};	326	};
344		327
345	#ifdef NO_SECONDARY_SCREEN	328	#ifdef NO_SECONDARY_SCREEN
346	# define NSCREENS 0	329	# define NSCREENS 0
347	#else	330	#else
…		…
353	#define FONT_DN "#-"	336	#define FONT_DN "#-"
354	#define FONT_UP "#+"	337	#define FONT_UP "#+"
355		338
356	/* flags for rxvt_scr_gotorc () */	339	/* flags for rxvt_scr_gotorc () */
357	enum {	340	enum {
358	C_RELATIVE = 1 , /* col movement is relative */	341	C_RELATIVE = 1, /* col movement is relative */
359	R_RELATIVE = 2, /* row movement is relative */	342	R_RELATIVE = 2, /* row movement is relative */
360	RELATIVE = 1 | 2,	343	RELATIVE = C_RELATIVE | R_RELATIVE,
361	};	344	};
362		345
363	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	346	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
364	enum {	347	enum {
365	INSERT = -1, /* don't change these values */	348	INSERT = -1, /* don't change these values */
…		…
378	enum {	361	enum {
379	PRIMARY = 0,	362	PRIMARY = 0,
380	SECONDARY,	363	SECONDARY,
381	};	364	};
382		365
383	#define RS_None 0 /* Normal */	366	#define RS_None 0
384		367
385	#define RS_fgMask 0x0000007fUL /* 128 colors */	368	#define RS_fgMask 0x0000007fUL // 128 colors
386	#define RS_bgMask 0x00003f80UL /* 128 colors */	369	#define RS_bgMask 0x00003f80UL // 128 colors
387		370
388	// font styles	371	// font styles
389	#define RS_Bold 0x00004000UL // value 1	372	#define RS_Bold 0x00004000UL // value 1
390	#define RS_Italic 0x00008000UL // value 2	373	#define RS_Italic 0x00008000UL // value 2
391		374
392	// fake styles	375	// fake styles
393	#define RS_Blink 0x00010000UL /* blink */	376	#define RS_Blink 0x00010000UL // blink
394	#define RS_RVid 0x00020000UL /* reverse video */	377	#define RS_RVid 0x00020000UL // reverse video
395	#define RS_Uline 0x00040000UL /* underline */	378	#define RS_Uline 0x00040000UL // underline
396		379
397	// 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
398		387
399	// other flags	388	// other flags
400	#define RS_Careful 0x80000000UL /* be careful when drawing these */	389	#define RS_Careful 0x80000000UL /* be careful when drawing these */
401		390
402	#define RS_styleCount 4	391	#define RS_styleCount 4
…		…
428	C0_NUL = 0x00,	417	C0_NUL = 0x00,
429	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,
430	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 ,
431	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,
432	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,
433	};	422	};
434	#define CHAR_ST 0x9c /* 0234 */	423	#define CHAR_ST 0x9c /* 0234 */
435		424
436	/*	425	/*
437	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	426	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
438	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	427	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
444	XTerm_property = 3, // change X property	433	XTerm_property = 3, // change X property
445	XTerm_Color = 4, // change colors	434	XTerm_Color = 4, // change colors
446	XTerm_Color00 = 10, // not implemented, CLASH!	435	XTerm_Color00 = 10, // not implemented, CLASH!
447	XTerm_Color01 = 11, // not implemented	436	XTerm_Color01 = 11, // not implemented
448	XTerm_Color_cursor = 12, // change actual 'Cursor' color	437	XTerm_Color_cursor = 12, // change actual 'Cursor' color
449	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	438	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
450	XTerm_Color_pointer_bg = 14, // not implemented	439	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
451	XTerm_Color05 = 15, // not implemented	440	XTerm_Color05 = 15, // not implemented (tektronix fg)
452	XTerm_Color06 = 16, // not implemented	441	XTerm_Color06 = 16, // not implemented (tektronix bg)
453	XTerm_Color_RV = 17, // change actual 'Highlight' color	442	XTerm_Color_RV = 17, // change actual 'Highlight' color
454	XTerm_logfile = 46, // not implemented	443	XTerm_logfile = 46, // not implemented
455	XTerm_font = 50,	444	XTerm_font = 50,
456		445
457	XTerm_konsole30 = 30, // reserved for konsole	446	XTerm_konsole30 = 30, // reserved for konsole
458	XTerm_konsole31 = 31, // reserved for konsole	447	XTerm_konsole31 = 31, // reserved for konsole
459	XTerm_emacs51 = 51, // reserved for emacs shell	448	XTerm_emacs51 = 51, // reserved for emacs shell
460	/*	449	/*
461	* 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
462	*/	452	*/
463	XTerm_Color_BD = 18, // change actual 'Bold' color	453	Rxvt_Color_BD = 18, // change actual 'Bold' color
464	XTerm_Color_UL = 19, // change actual 'Underline' color	454	Rxvt_Color_UL = 19, // change actual 'Underline' color
465	XTerm_Pixmap = 20, // new bg pixmap	455	Rxvt_Pixmap = 20, // new bg pixmap
466	XTerm_restoreFG = 39, // change default fg color	456	Rxvt_restoreFG = 39, // change default fg color
467	XTerm_restoreBG = 49, // change default bg color	457	Rxvt_restoreBG = 49, // change default bg color
468	XTerm_dumpscreen = 55, // dump scrollback and all of screen	458	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
469		459
470	URxvt_locale = 701, // change locale	460	URxvt_locale = 701, // change locale
471	URxvt_Menu = 703, // set menu item	461	URxvt_version = 702, // request version
		462
472	URxvt_Color_IT = 704, // change actual 'Italic' colour	463	URxvt_Color_IT = 704, // change actual 'Italic' colour
473	URxvt_Color_tint = 705, // change actual tint colour	464	URxvt_Color_tint = 705, // change actual tint colour
		465	URxvt_Color_BD = 706,
		466	URxvt_Color_UL = 707,
474		467
475	URxvt_font = 710,	468	URxvt_font = 710,
476	URxvt_boldFont = 711,	469	URxvt_boldFont = 711,
477	URxvt_italicFont = 712,	470	URxvt_italicFont = 712,
478	URxvt_boldItalicFont = 713,	471	URxvt_boldItalicFont = 713,
479		472
480	URxvt_view_up = 720,	473	URxvt_view_up = 720,
481	URxvt_view_down = 721,	474	URxvt_view_down = 721,
		475
		476	URxvt_perl = 777,
482	};	477	};
483		478
484	/* Words starting with `Color_' are colours. Others are counts */	479	/* Words starting with `Color_' are colours. Others are counts */
485	/*	480	/*
486	* The PixColor and rendition colour usage should probably be decoupled	481	* The PixColor and rendition colour usage should probably be decoupled
487	* 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
488	* 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
489	*/	484	*/
490		485
491	enum colour_list {	486	enum colour_list {
		487	Color_none = -2,
		488	Color_transparent = -1,
492	Color_fg = 0,	489	Color_fg = 0,
493	Color_bg,	490	Color_bg,
494	minCOLOR, /* 2 */	491	minCOLOR, /* 2 */
495	Color_Black = minCOLOR,	492	Color_Black = minCOLOR,
496	Color_Red3,	493	Color_Red3,
…		…
538	#endif	535	#endif
539	#ifdef KEEP_SCROLLCOLOR	536	#ifdef KEEP_SCROLLCOLOR
540	Color_scroll,	537	Color_scroll,
541	Color_trough,	538	Color_trough,
542	#endif	539	#endif
543	#if TINTING	540	#if ENABLE_TRANSPARENCY
544	Color_tint,	541	Color_tint,
545	#endif	542	#endif
546	#if OFF_FOCUS_FADING	543	#if OFF_FOCUS_FADING
547	Color_fade,	544	Color_fade,
548	#endif	545	#endif
…		…
556	#endif	553	#endif
557	};	554	};
558		555
559	#define Color_Bits 7 // 0 .. maxTermCOLOR	556	#define Color_Bits 7 // 0 .. maxTermCOLOR
560		557
561	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
562	#define NPIXCLR_BITS 32
563
564	/*	558	/*
565	* Resource list	559	* Resource list
566	*/	560	*/
567	enum {	561	enum {
568	Rs_display_name = 0,	562	# define def(name) Rs_ ## name,
569	Rs_term_name,	563	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
570	Rs_iconName,	564	# include "rsinc.h"
571	Rs_geometry,	565	# undef def
572	Rs_reverseVideo,	566	# undef reserve
573	Rs_color,
574	_Rs_color = Rs_color + NRS_COLORS - 1,
575	Rs_font,
576	#if ENABLE_STYLES
577	Rs_boldFont,
578	Rs_italicFont,
579	Rs_boldItalicFont,
580	#endif
581	Rs_name,
582	Rs_title,
583	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
584	Rs_path,
585	#endif
586	#ifdef XPM_BACKGROUND
587	Rs_backgroundPixmap,
588	#endif
589	#if (MENUBAR_MAX)
590	Rs_menu,
591	#endif
592	Rs_loginShell,
593	Rs_jumpScroll,
594	#ifdef HAVE_SCROLLBARS
595	Rs_scrollBar,
596	Rs_scrollBar_right,
597	Rs_scrollBar_floating,
598	Rs_scrollBar_align,
599	Rs_scrollstyle, /* Rs_scrollBar_style */
600	Rs_scrollBar_thickness,
601	#endif
602	Rs_scrollTtyOutput,
603	Rs_scrollTtyKeypress,
604	Rs_scrollWithBuffer,
605	Rs_saveLines,
606	Rs_utmpInhibit,
607	Rs_visualBell,
608	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
609	Rs_mapAlert,
610	#endif
611	#ifdef META8_OPTION
612	Rs_meta8,
613	#endif
614	#ifdef MOUSE_WHEEL
615	Rs_mouseWheelScrollPage,
616	#endif
617	#ifndef NO_BACKSPACE_KEY
618	Rs_backspace_key,
619	#endif
620	#ifndef NO_DELETE_KEY
621	Rs_delete_key,
622	#endif
623	Rs_selectstyle,
624	#ifdef PRINTPIPE
625	Rs_print_pipe,
626	#endif
627	#ifdef USE_XIM
628	Rs_preeditType,
629	Rs_inputMethod,
630	#endif
631	#ifdef TRANSPARENT
632	Rs_transparent,
633	Rs_transparent_all,
634	#endif
635	#if ENABLE_FRILLS
636	Rs_ext_bwidth,
637	Rs_int_bwidth,
638	Rs_borderLess,
639	Rs_lineSpace,
640	Rs_pty_fd,
641	Rs_cursorUnderline,
642	#endif
643	#if CURSOR_BLINK
644	Rs_cursorBlink,
645	#endif
646	#if ENABLE_XEMBED
647	Rs_embed,
648	#endif
649	Rs_cutchars,
650	Rs_modifier,
651	Rs_answerbackstring,
652	Rs_tripleclickwords,
653	Rs_insecure,
654	Rs_pointerBlank,
655	Rs_pointerBlankDelay,
656	Rs_imLocale,
657	Rs_imFont,
658	Rs_pastableTabs,
659	#ifndef NO_SECONDARY_SCREEN
660	Rs_secondaryScreen,
661	Rs_secondaryScroll,
662	#endif
663	#ifdef OFF_FOCUS_FADING
664	Rs_fade,
665	#endif
666	#ifdef TINTING
667	Rs_shade,
668	#endif
669	NUM_RESOURCES	567	NUM_RESOURCES
670	};
671
672	// see init.C:xa_names, which must be kept in sync
673	enum {
674	XA_TEXT = 0,
675	XA_COMPOUND_TEXT,
676	XA_UTF8_STRING,
677	XA_MULTIPLE,
678	XA_TARGETS,
679	XA_TIMESTAMP,
680	XA_VT_SELECTION,
681	XA_INCR,
682	XA_WM_PROTOCOLS,
683	XA_WM_DELETE_WINDOW,
684	XA_CLIPBOARD,
685	#if ENABLE_FRILLS
686	XA_MOTIF_WM_HINTS,
687	#endif
688	#if ENABLE_EWMH
689	XA_NET_WM_PID,
690	XA_NET_WM_NAME,
691	XA_NET_WM_ICON_NAME,
692	XA_NET_WM_PING,
693	#endif
694	#if USE_XIM
695	XA_WM_LOCALE_NAME,
696	#endif
697	#if TRANSPARENT
698	XA_XROOTPMAP_ID,
699	XA_ESETROOT_PMAP_ID,
700	#endif
701	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
702	XA_DNDPROTOCOL,
703	XA_DNDSELECTION,
704	#endif
705	#if ENABLE_XEMBED
706	XA_XEMBED,
707	XA_XEMBED_INFO,
708	#endif
709	NUM_XA
710	};	568	};
711		569
712	/* DEC private modes */	570	/* DEC private modes */
713	#define PrivMode_132 (1UL<<0)	571	#define PrivMode_132 (1UL<<0)
714	#define PrivMode_132OK (1UL<<1)	572	#define PrivMode_132OK (1UL<<1)
…		…
723	#define PrivMode_ShiftKeys (1UL<<10)	581	#define PrivMode_ShiftKeys (1UL<<10)
724	#define PrivMode_VisibleCursor (1UL<<11)	582	#define PrivMode_VisibleCursor (1UL<<11)
725	#define PrivMode_MouseX10 (1UL<<12)	583	#define PrivMode_MouseX10 (1UL<<12)
726	#define PrivMode_MouseX11 (1UL<<13)	584	#define PrivMode_MouseX11 (1UL<<13)
727	#define PrivMode_scrollBar (1UL<<14)	585	#define PrivMode_scrollBar (1UL<<14)
728	#define PrivMode_menuBar (1UL<<15)
729	#define PrivMode_TtyOutputInh (1UL<<16)	586	#define PrivMode_TtyOutputInh (1UL<<15)
730	#define PrivMode_Keypress (1UL<<17)	587	#define PrivMode_Keypress (1UL<<16)
731	#define PrivMode_smoothScroll (1UL<<18)	588	#define PrivMode_smoothScroll (1UL<<17)
732	#define PrivMode_vt52 (1UL<<19)	589	#define PrivMode_vt52 (1UL<<18)
733	#define PrivMode_LFNL (1UL<<20)	590	#define PrivMode_LFNL (1UL<<19)
734	/* too annoying to implement X11 highlight tracking */	591	#define PrivMode_MouseBtnEvent (1UL<<20)
735	/* #define PrivMode_MouseX11Track (1LU<<21) */	592	#define PrivMode_MouseAnyEvent (1UL<<21)
736		593
737	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
738	#define PrivMode(test,bit) \
739	if (test) \
740	priv_modes |= (bit); \
741	else \
742	priv_modes &= ~(bit)
743		595
744	#ifdef ALLOW_132_MODE	596	#ifdef ALLOW_132_MODE
745	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	597	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
746	#else	598	#else
747	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	599	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
748	#endif	600	#endif
749		601
750	// do not change these constants lightly, there are many interdependencies	602	// do not change these constants lightly, there are many interdependencies
751	#define IMBUFSIZ 128 // input modifier buffer sizes	603	#define IMBUFSIZ 128 // input modifier buffer sizes
752	#define KBUFSZ 512 // size of keyboard mapping buffer	604	#define KBUFSZ 512 // size of keyboard mapping buffer
753	#define CBUFSIZ 4096 // size of command buffer	605	#define CBUFSIZ 2048 // size of command buffer
754	#define UBUFSIZ 4096 // character buffer	606	#define UBUFSIZ 2048 // character buffer
755		607
756	#ifndef PATH_MAX	608	#if ENABLE_FRILLS
757	# 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;
758	#endif	617	#endif
759		618
760	/* Motif window hints */	619	/* Motif window hints */
761	#define MWM_HINTS_FUNCTIONS (1L << 0)	620	#define MWM_HINTS_FUNCTIONS (1L << 0)
762	#define MWM_HINTS_DECORATIONS (1L << 1)	621	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
787	/*	646	/*
788	*****************************************************************************	647	*****************************************************************************
789	* MACRO DEFINES	648	* MACRO DEFINES
790	*****************************************************************************	649	*****************************************************************************
791	*/	650	*/
792	#define memset(x, y, z) memset((x), (y), (size_t)(z))	651	#define dLocal(type,name) type const name = this->name
793	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
794	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
795	#define strcasecmp(x, y) strcasecmp((x), (y))
796	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
797	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
798	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
799	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
800	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
801	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
802	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
803	#define strdup(x) strdup((const char *)(x))
804	#define strlen(x) strlen((const char *)(x))
805	#define strchr(x, y) strchr((const char *)(x), (int)(y))
806	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
807		652
808	#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))
809		656
810	/* convert pixel dimensions to row/column values. Everything as int32_t */	657	/* convert pixel dimensions to row/column values. Everything as int32_t */
811	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	658	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
812	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	659	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
813	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	660	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
815	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	662	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
816	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	663	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
817	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	664	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
818	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	665	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
819		666
820	#define TermWin_TotalWidth() ((int32_t)this->width)	667	#define LINENO(n) MOD (term_start + int(n), total_rows)
821	#define TermWin_TotalHeight() ((int32_t)this->height)
822
823	#define LINENO(n) (((n) + term_start + total_rows) % total_rows)
824	#define ROW(n) (save [LINENO (n)])	668	#define ROW(n) row_buf [LINENO (n)]
825		669
826	/* how to build & extract colors and attributes */	670	/* how to build & extract colors and attributes */
827	#define GET_BASEFG(x) (((x) & RS_fgMask))	671	#define GET_BASEFG(x) (((x) & RS_fgMask))
828	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	672	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
829	#ifndef NO_BRIGHTCOLOR
830	# define GET_FGCOLOR(x) \
831	((((x) & RS_Bold) == 0 \
832	|| GET_BASEFG (x) < minCOLOR \
833	|| GET_BASEFG (x) >= minBrightCOLOR) \
834	? GET_BASEFG (x) \
835	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
836	# define GET_BGCOLOR(x) \
837	((((x) & RS_Blink) == 0 \
838	|| GET_BASEBG (x) < minCOLOR \
839	|| GET_BASEBG (x) >= minBrightCOLOR) \
840	? GET_BASEBG (x) \
841	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
842	#else
843	# define GET_FGCOLOR(x) GET_BASEFG(x)
844	# define GET_BGCOLOR(x) GET_BASEBG(x)
845	#endif
846		673
847	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	674	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
848	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	675	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
849		676
850	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	677	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
859	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	686	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
860	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	687	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
861		688
862	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	689	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
863		690
864	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	691	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
865	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	692	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
866		693
867	#if ENABLE_STYLES	694	#if ENABLE_STYLES
868	# define FONTSET(style) fontset[GET_STYLE (style)]	695	# define FONTSET(style) fontset[GET_STYLE (style)]
869	#else	696	#else
870	# define FONTSET(style) fontset[0]	697	# define FONTSET(style) fontset[0]
…		…
898	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	725	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
899	#define scrollbar_position(y) ((y) - scrollBar.beg)	726	#define scrollbar_position(y) ((y) - scrollBar.beg)
900	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	727	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
901	- scrollbar_minheight ())	728	- scrollbar_minheight ())
902		729
903	#if (MENUBAR_MAX > 1)
904	/* rendition style flags */
905	# define menuBar_height() (fheight + SHADOW)
906	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
907	# define isMenuBarWindow(w) ((w) == menuBar.win)
908	#else
909	# define menuBar_height() (0)
910	# define menuBar_TotalHeight() (0)
911	# define isMenuBarWindow(w) (0)
912	#endif
913
914	#ifdef XPM_BACKGROUND
915	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
916	#else
917	# define XPMClearArea(a, b, c, d, e, f, g)
918	#endif
919
920	#ifdef UTMP_SUPPORT
921	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
922	# undef HAVE_UTMPX_H
923	# undef HAVE_STRUCT_UTMPX
924	# endif
925	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
926	# undef HAVE_UTMP_H
927	# undef HAVE_STRUCT_UTMP
928	# endif
929
930	# ifdef HAVE_UTMPX_H
931	# include <utmpx.h>
932	# endif
933	# ifdef HAVE_UTMP_H
934	# include <utmp.h>
935	# endif
936	#endif
937
938	#ifdef DEBUG_CMD
939	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
940	#else
941	# define D_CMD(x)
942	#endif
943	#ifdef DEBUG_INIT
944	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
945	#else
946	# define D_INIT(x)
947	#endif
948	#ifdef DEBUG_MAIN
949	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
950	#else
951	# define D_MAIN(x)
952	#endif
953	#ifdef DEBUG_SIZE
954	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
955	#else
956	# define D_SIZE(x)
957	#endif
958
959	extern class rxvt_failure_exception { } rxvt_failure_exception;
960
961	typedef callback1<void, const char *> log_callback;	730	typedef callback<void (const char *)> log_callback;
		731	typedef callback<int (int)> getfd_callback;
962		732
963	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
964	extern void rxvt_log (const char *fmt, ...);
965	extern void rxvt_warn (const char *fmt, ...);
966	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
967	extern void rxvt_exit_failure () __attribute__ ((noreturn));
968
969	#define SET_LOCALE(locale) rxvt_set_locale (locale)
970	extern bool rxvt_set_locale (const char *locale);
971
972	/*
973	*****************************************************************************	733	/****************************************************************************/
974	* 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
975	*****************************************************************************	782	/****************************************************************************/
976	*/
977	#ifdef MENUBAR
978	# include "menubar.h"
979	#endif
980		783
981	#define BLINK_INTERVAL 0.5
982	#define TEXT_BLINK_INTERVAL 0.5
983
984	#ifndef __attribute__
985	# ifdef __GNUC__
986	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
987	# define __attribute__(x)
988	# endif
989	# endif
990	# define __attribute__(x)
991	#endif
992
993	// primivite wrapper around mbstate_t to ensure initialisation	784	// primitive wrapper around mbstate_t to ensure initialisation
994	struct mbstate {	785	struct mbstate {
995	mbstate_t mbs;	786	mbstate_t mbs;
996		787
997	operator mbstate_t *() { return &mbs; }	788	operator mbstate_t *() { return &mbs; }
998	void reset () { memset (&mbs, 0, sizeof (mbs)); }	789	void reset () { memset (&mbs, 0, sizeof (mbs)); }
999	mbstate () { reset (); }	790	mbstate () { reset (); }
1000	};	791	};
1001		792
		793	/****************************************************************************/
		794
1002	#define UNICODE_MASK 0x1fffffUL	795	#define UNICODE_MASK 0x1fffffUL
1003		796
1004	#if UNICODE3	797	#if UNICODE_3
1005	# define COMPOSE_LO 0x40000000UL	798	# define COMPOSE_LO 0x40000000UL
1006	# define COMPOSE_HI 0x400fffffUL	799	# define COMPOSE_HI 0x400fffffUL
1007	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	800	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1008	#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
1009	# define COMPOSE_LO 0xd800UL	806	# define COMPOSE_LO 0xd800UL
1010	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	807	# define COMPOSE_HI 0xf8ffUL
1011	# 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)
1012	#endif	810	#endif
1013		811
1014	#if ENABLE_COMBINING	812	#if ENABLE_COMBINING
1015	// compose chars are used to represent composite characters	813	// compose chars are used to represent composite characters
1016	// that are not representable in unicode, as well as characters	814	// that are not representable in unicode, as well as characters
…		…
1036	};	834	};
1037		835
1038	extern class rxvt_composite_vec rxvt_composite;	836	extern class rxvt_composite_vec rxvt_composite;
1039	#endif	837	#endif
1040		838
		839	/****************************************************************************/
1041		840
1042	#ifdef KEYSYM_RESOURCE	841	#ifdef KEYSYM_RESOURCE
1043	class keyboard_manager;	842	class keyboard_manager;
1044	#endif	843	#endif
1045		844
1046	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
1047	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
1048		853	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		854	#if ENABLE_PERL
		855	rxvt_perl_term perl;
		856	#endif
1049	struct mbstate mbstate; // current input multibyte state	857	struct mbstate mbstate; // current input multibyte state
1050		858
1051	unsigned char want_refresh:1,	859	unsigned char want_refresh:1,
1052	#ifdef TRANSPARENT
1053	want_full_refresh:1, /* awaiting full screen refresh */
1054	#endif
1055	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1056	am_transparent:1, /* is a transparent term */
1057	am_pixmap_trans:1, /* transparency w/known root pixmap */
1058	#endif
1059	current_screen:1, /* primary or secondary */	860	current_screen:1, /* primary or secondary */
1060	hate_those_clicks:1, /* a.k.a. keep mark position */
1061	num_scr_allow:1,	861	num_scr_allow:1,
1062	bypass_keystate:1,	862	bypass_keystate:1,
1063	#ifdef CURSOR_BLINK	863	#ifdef CURSOR_BLINK
1064	hidden_cursor:1,	864	hidden_cursor:1,
1065	#endif	865	#endif
…		…
1080	#endif	880	#endif
1081	scrollbar_align,	881	scrollbar_align,
1082	selection_wait,	882	selection_wait,
1083	selection_type;	883	selection_type;
1084	/* ---------- */	884	/* ---------- */
		885	bool rvideo_state, rvideo_mode;
		886	#ifndef NO_BELL
1085	short rvideo;	887	bool rvideo_bell;
		888	#endif
1086	int num_scr; /* screen: number lines scrolled */	889	int num_scr; /* screen: number lines scrolled */
1087	int prev_ncol, /* screen: previous number of columns */	890	int prev_ncol, /* screen: previous number of columns */
1088	prev_nrow; /* screen: previous number of rows */	891	prev_nrow; /* screen: previous number of rows */
1089	/* ---------- */	892	/* ---------- */
1090	rend_t rstyle;	893	rend_t rstyle;
1091	/* ---------- */
1092	uint32_t pixcolor_set[NPIXCLR_SETS];
1093	/* ---------- */	894	/* ---------- */
1094	#ifdef SELECTION_SCROLLING	895	#ifdef SELECTION_SCROLLING
1095	int scroll_selection_lines;	896	int scroll_selection_lines;
1096	enum page_dirn scroll_selection_dir;	897	enum page_dirn scroll_selection_dir;
1097	int selection_save_x,	898	int selection_save_x,
…		…
1103	/* give proper Scroll behaviour */	904	/* give proper Scroll behaviour */
1104	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	905	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105	mouse_slip_wheel_speed,	906	mouse_slip_wheel_speed,
1106	#endif	907	#endif
1107	refresh_count,	908	refresh_count,
1108	refresh_limit,
1109	last_bot, /* scrollbar last bottom position */	909	last_bot, /* scrollbar last bottom position */
1110	last_top, /* scrollbar last top position */	910	last_top, /* scrollbar last top position */
1111	last_state, /* scrollbar last state */	911	last_state, /* scrollbar last state */
1112	scrollbar_len,	912	scrollbar_len,
1113	#ifdef MENUBAR
1114	menu_readonly, /* okay to alter menu? */
1115	Arrows_x,
1116	#endif
1117	#if MENUBAR_MAX > 1
1118	Nbars,
1119	#endif
1120	window_vt_x,	913	window_vt_x,
1121	window_vt_y,	914	window_vt_y,
1122	window_sb_x,	915	window_sb_x,
		916	mouse_row,
		917	mouse_col,
1123	# ifdef POINTER_BLANK	918	# ifdef POINTER_BLANK
1124	pointerBlankDelay,	919	pointerBlankDelay,
1125	# endif	920	# endif
1126	allowedxerror;	921	allowedxerror;
1127	/* ---------- */	922	/* ---------- */
…		…
1131	int old_width, /* last used width in screen resize */	926	int old_width, /* last used width in screen resize */
1132	old_height; /* last used height in screen resize */	927	old_height; /* last used height in screen resize */
1133	unsigned long priv_modes,	928	unsigned long priv_modes,
1134	SavedModes;	929	SavedModes;
1135	/* ---------- */	930	/* ---------- */
1136	Atom xa[NUM_XA];	931	Atom *xa;
1137	/* ---------- */	932	/* ---------- */
1138	#ifdef MENUBAR	933	#ifdef RXVT_SCROLLBAR
1139	GC menubarGC;
1140	#endif
1141	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1142	GC scrollbarGC,	934	GC scrollbarGC,
1143	topShadowGC,	935	topShadowGC,
1144	botShadowGC;	936	botShadowGC;
1145	#endif	937	#endif
1146	#ifdef XTERM_SCROLLBAR	938	#ifdef XTERM_SCROLLBAR
…		…
1169	char * incr_buf;	961	char * incr_buf;
1170	size_t incr_buf_size, incr_buf_fill;	962	size_t incr_buf_size, incr_buf_fill;
1171	/* ---------- */	963	/* ---------- */
1172	Cursor leftptr_cursor;	964	Cursor leftptr_cursor;
1173	/* ---------- */	965	/* ---------- */
1174	#ifndef NO_BACKSPACE_KEY
1175	const char *key_backspace;
1176	#endif
1177	#ifndef NO_DELETE_KEY
1178	const char *key_delete;
1179	#endif
1180	struct mouse_event MEvent;	966	struct mouse_event MEvent;
1181	XComposeStatus compose;	967	XComposeStatus compose;
1182	ttymode_t tio;	968	ttymode_t tio;
1183	#ifdef UTMP_SUPPORT
1184	# ifdef HAVE_STRUCT_UTMP
1185	struct utmp ut;
1186	# endif
1187	# ifdef HAVE_STRUCT_UTMPX
1188	struct utmpx utx;
1189	# endif
1190	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1191	char ut_id[5];
1192	# endif
1193	int utmp_pos;
1194	#endif
1195	row_col_t oldcursor;	969	row_col_t oldcursor;
1196	#ifdef XPM_BACKGROUND	970	#ifdef HAVE_BG_PIXMAP
1197	bgPixmap_t bgPixmap;	971	bgPixmap_t bgPixmap;
1198	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1199	#endif	972	#endif
1200	#ifdef MENUBAR	973	#ifdef HAVE_AFTERIMAGE
1201	menu_t *ActiveMenu, /* currently active menu */	974	ASVisual *asv;
1202	*BuildMenu; /* the menu currently being built */	975	ASImageManager *asimman;
1203	bar_t *CurrentBar;
1204	# if ! (MENUBAR_MAX > 1)
1205	bar_t BarList;
1206	# endif /* (MENUBAR_MAX > 1) */
1207	#endif
1208	#ifdef CURSOR_BLINK
1209	struct timeval lastcursorchange;
1210	#endif
1211	#ifdef POINTER_BLANK
1212	struct timeval lastmotion;
1213	#endif	976	#endif
1214		977
1215	#if ENABLE_OVERLAY	978	#if ENABLE_OVERLAY
1216	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	979	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1217	text_t **ov_text;	980	text_t **ov_text;
1218	rend_t **ov_rend;	981	rend_t **ov_rend;
1219		982
1220	void scr_swap_overlay ();	983	void scr_swap_overlay () NOTHROW;
1221	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;
1222	void scr_overlay_off ();	985	void scr_overlay_off () NOTHROW;
1223	void scr_overlay_set (int x, int y,	986	void scr_overlay_set (int x, int y,
1224	text_t text,	987	text_t text,
1225	rend_t rend = OVERLAY_RSTYLE);	988	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1226	void scr_overlay_set (int x, int y, const char *s);	989	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1227	void scr_overlay_set (int x, int y, const wchar_t *s);	990	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1228	#endif	991	#endif
1229		992
1230	vector<void *> allocated; // free these memory blocks with free()	993	vector<void *> allocated; // free these memory blocks with free()
1231		994
1232	char *env_windowid; /* environmental variable WINDOWID */	995	char env_windowid[21]; /* environmental variable WINDOWID */
		996	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1233	char *env_display; /* environmental variable DISPLAY */	997	char *env_display; /* environmental variable DISPLAY */
1234	char *env_term; /* environmental variable TERM */	998	char *env_term; /* environmental variable TERM */
1235	char *env_colorfgbg;	999
1236	char *locale;	1000	char *locale;
1237	char charsets[4];	1001	char charsets[4];
1238	unsigned char *v_buffer; /* pointer to physical buffer */	1002	char *v_buffer; /* pointer to physical buffer */
1239	unsigned int v_buflen; /* size of area to write */	1003	unsigned int v_buflen; /* size of area to write */
1240	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1004	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1241		1005
1242	#ifdef KEYSYM_RESOURCE	1006	#ifdef KEYSYM_RESOURCE
1243	keyboard_manager *keyboard;	1007	keyboard_manager *keyboard;
1244	#endif	1008	#endif
		1009	#ifndef NO_RESOURCES
		1010	XrmDatabase option_db;
		1011	#endif
1245		1012
1246	const char *rs[NUM_RESOURCES];	1013	const char *rs[NUM_RESOURCES];
1247	/* command input buffering */	1014	/* command input buffering */
1248	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1015	char *cmdbuf_ptr, *cmdbuf_endp;
1249	unsigned char cmdbuf_base[CBUFSIZ];	1016	char cmdbuf_base[CBUFSIZ];
		1017
		1018	ptytty *pty;
1250		1019
1251	rxvt_salloc *talloc; // text line allocator	1020	rxvt_salloc *talloc; // text line allocator
1252	rxvt_salloc *ralloc; // rend line allocator	1021	rxvt_salloc *ralloc; // rend line allocator
1253		1022
1254	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
…		…
1257	// ISO 14755 entry support	1026	// ISO 14755 entry support
1258	unicode_t iso14755buf;	1027	unicode_t iso14755buf;
1259	void commit_iso14755 ();	1028	void commit_iso14755 ();
1260	int hex_keyval (XKeyEvent &ev);	1029	int hex_keyval (XKeyEvent &ev);
1261	# if ISO_14755	1030	# if ISO_14755
1262	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);
1263	void iso14755_54 (int x, int y);	1032	void iso14755_54 (int x, int y);
1264	# endif	1033	# endif
1265	#endif	1034	#endif
1266		1035
1267	// modifies first argument(!)	1036	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1268	void paste (unsigned char *data, unsigned int len);
1269		1037
1270	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	}
1271		1042
1272	#if TRANSPARENT	1043	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1273	void rootwin_cb (XEvent &xev);	1044	void rootwin_cb (XEvent &xev);
1274	xevent_watcher rootwin_ev;	1045	xevent_watcher rootwin_ev;
		1046	#endif
		1047	#ifdef HAVE_BG_PIXMAP
		1048	void update_background ();
		1049	#if TRACE_PIXMAPS
		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;
1275	#endif	1055	#endif
1276		1056
1277	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1278	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1279	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1280	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1281	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1282	#endif	1062	#endif
1283	#ifdef MENUBAR
1284	xevent_watcher menubar_ev;
1285	#endif
1286		1063
1287	void check_cb (check_watcher &w); check_watcher check_ev;	1064	void child_cb (ev::child &w, int revents); ev::child child_ev;
1288	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1065	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1289	void flush_cb (time_watcher &w); time_watcher flush_ev;	1066	void refresh_check ();
1290		1067	void flush ();
1291	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;
1292		1069	bool pty_fill ();
1293	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;
1294		1072
1295	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1296	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;
1297	#endif	1075	#endif
1298	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1299	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;
1300	#endif	1081	#endif
1301		1082
1302	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1303	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;
1304	#endif	1085	#endif
1305	#ifdef SELECTION_SCROLLING	1086	#ifdef SELECTION_SCROLLING
1306	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;
1307	#endif	1088	#endif
1308	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1089	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1309	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;
1310	#endif	1091	#endif
1311		1092
1312	#ifdef POINTER_BLANK	1093	#ifdef POINTER_BLANK
1313	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1094	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1314	void pointer_blank ();	1095	void pointer_blank ();
1315	#endif	1096	#endif
1316	void pointer_unblank ();	1097	void pointer_unblank ();
1317		1098
1318	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1319	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1320	void pty_write ();	1101	void pty_write ();
1321		1102
1322	void tt_winch ();	1103	void init (stringvec *argv, stringvec *envv)
		1104	{
		1105	this->argv = argv;
		1106	init (argv->size (), argv->begin (), envv);
		1107	}
1323		1108
1324	rxvt_term ();	1109	void make_current () const // make this the "currently active" urxvt instance
1325	~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
1326	void destroy ();	1122	void im_destroy ();
1327	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);
1328		1128
1329	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
1330	bool init_vars ();	1172	void init_vars ();
1331
1332	bool pty_fill ();
1333
1334	void init_secondary ();	1173	void init_secondary ();
1335	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1336	void init_env ();	1175	void init_env ();
1337	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1338	void init_xlocale ();	1177	void init_xlocale ();
1339	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1340	void run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1341	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1342
1343	void color_aliases (int idx);	1181	void color_aliases (int idx);
		1182	void create_windows (int argc, const char *const *argv);
		1183	void Get_Colours ();
		1184	void get_ourmods ();
		1185	// main.C
		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);
1344	void recolour_cursor ();	1192	void recolour_cursor ();
1345	void create_windows (int argc, const char *const *argv);
1346	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1347	void window_calc (unsigned int newwidth, unsigned int newheight);	1194	void window_calc (unsigned int newwidth, unsigned int newheight);
1348
1349	#if USE_XIM
1350	rxvt_xim *input_method;
1351	XIC Input_Context;
1352	XIMStyle input_style;
1353	XPoint spot; // most recently sent spot position
1354
1355	void im_destroy ();
1356	void im_cb (); im_watcher im_ev;
1357	void im_set_size (XRectangle &size);
1358	void im_set_position (XPoint &pos);
1359	void im_set_color (unsigned long &fg, unsigned long &bg);
1360	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1361
1362	bool IMisRunning ();
1363	void IMSendSpot ();
1364	bool IM_get_IC (const char *modifiers);
1365	void IMSetStatusPosition ();
1366	#endif
1367
1368	void resize_scrollbar ();
1369
1370	void pixel_position (int *x, int *y);
1371
1372	void selection_click (int clicks, int x, int y);
1373	void selection_extend (int x, int y, int flag);
1374	void selection_rotate (int x, int y);
1375
1376	/* autoconvert */
1377
1378	// command.C
1379	void lookup_key (XKeyEvent &ev);
1380	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1381
1382	unicode_t next_char ();
1383	unicode_t cmd_getc ();
1384	unicode_t next_octet ();
1385	unicode_t cmd_get8 ();
1386
1387	bool cmd_parse ();
1388	void mouse_report (XButtonEvent &ev);
1389	void button_press (XButtonEvent &ev);
1390	void button_release (XButtonEvent &ev);
1391	void focus_in ();
1392	void focus_out ();
1393	int check_our_parents ();
1394	#ifdef PRINTPIPE
1395	FILE *popen_printer ();
1396	int pclose_printer (FILE *stream);
1397	#endif
1398	void process_print_pipe ();
1399	void process_nonprinting (unicode_t ch);
1400	void process_escape_vt52 (unicode_t ch);
1401	void process_escape_seq ();
1402	void process_csi_seq ();
1403	void process_window_ops (const int *args, unsigned int nargs);
1404	unsigned char *get_to_st (unicode_t &ends_how);
1405	void process_dcs_seq ();
1406	void process_osc_seq ();
1407	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1408	void process_xterm_seq (int op, const char *str, unsigned char resp);
1409	int privcases (int mode, unsigned long bit);
1410	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1411	void process_sgr_mode (unsigned int nargs, const int *arg);
1412	void process_graphics ();
1413	// init.C
1414	void Get_Colours ();
1415	void get_ourmods ();
1416	// logging.C
1417	void makeutent (const char *pty, const char *hostname);
1418	void cleanutent ();
1419	// main.C
1420	void privileged_utmp (rxvt_privaction action);
1421	bool set_fonts ();	1195	bool set_fonts ();
1422	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);
1423	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);
1424	void set_title (const char *str);	1198	void set_title (const char *str);
1425	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1426	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1427	void set_colorfgbg ();	1201	void set_colorfgbg ();
1428	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);
1429	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1430		1205	void get_window_origin (int &x, int &y);
1431	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1432	// menubar.C
1433	void menuitem_free (menu_t *menu, menuitem_t *item);
1434	int action_dispatch (action_t *action);
1435	void menuarrow_free (char name);
1436	void menuarrow_add (char *string);
1437	char *menu_find_base (menu_t **menu, char *path);
1438	menu_t *menu_delete (menu_t *menu);
1439	menu_t *menu_add (menu_t *parent, char *path);
1440	void drawbox_menubar (int x, int len, int state);
1441	void drawtriangle (int x, int y, int state);
1442	void drawbox_menuitem (int y, int state);
1443	void menu_show ();
1444	void menu_display (void (rxvt_term::*update) ());
1445	void menu_hide_all ();
1446	void menu_hide ();
1447	void menu_clear (menu_t *menu);
1448	void menubar_clear ();
1449	bar_t *menubar_find (const char *name);
1450	int menubar_push (const char *name);
1451	void menubar_remove (const char *name);
1452	void menubar_dump (FILE *fp);
1453	void menubar_read (const char *filename);
1454	void menubar_dispatch (char *str);
1455	void draw_Arrows (int name, int state);
1456	void menubar_expose ();
1457	int menubar_mapping (int map);
1458	int menu_select (XButtonEvent &ev);
1459	void menubar_select (XButtonEvent &ev);
1460	void menubar_control (XButtonEvent &ev);
1461	void map_menuBar (int map);
1462	#endif
1463		1207
1464	// screen.C	1208	// screen.C
1465		1209
1466	void lalloc (line_t &l)	1210	void lalloc (line_t &l) const
1467	{	1211	{
1468	l.t = (text_t *)talloc->alloc ();	1212	l.t = (text_t *)talloc->alloc ();
1469	l.r = (rend_t *)ralloc->alloc ();	1213	l.r = (rend_t *)ralloc->alloc ();
1470	}	1214	}
1471		1215
		1216	#if 0
1472	void lfree (line_t &l)	1217	void lfree (line_t &l)
1473	{	1218	{
1474	talloc->free (l.t);	1219	talloc->free (l.t);
1475	ralloc->free (l.r);	1220	ralloc->free (l.r);
1476	}	1221	}
		1222	#endif
1477		1223
1478	void lresize (line_t &l)	1224	void lresize (line_t &l) const
1479	{	1225	{
1480	if (!l.t)	1226	if (!l.t)
1481	return;	1227	return;
1482		1228
1483	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));	1229	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
…		…
1487		1233
1488	if (ncol > prev_ncol)	1234	if (ncol > prev_ncol)
1489	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);	1235	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1490	}	1236	}
1491		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;
1492	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);	1297	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1493	void scr_blank_screen_mem (line_t &l, rend_t efs);	1298	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1494	int scr_scroll_text (int row1, int row2, int count);	1299	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1495	void scr_reset ();	1300	void scr_reset ();
1496	void scr_reset_realloc ();
1497	void scr_release ();	1301	void scr_release () NOTHROW;
1498	void scr_clear (bool really = false);	1302	void scr_clear (bool really = false) NOTHROW;
1499	void scr_refresh (unsigned char refresh_type);	1303	void scr_refresh () NOTHROW;
1500	bool scr_refresh_rend (rend_t mask, rend_t value);	1304	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1501	void scr_erase_screen (int mode);	1305	void scr_erase_screen (int mode) NOTHROW;
1502	#if ENABLE_FRILLS	1306	#if ENABLE_FRILLS
1503	void scr_erase_savelines ();	1307	void scr_erase_savelines () NOTHROW;
1504	void scr_backindex ();	1308	void scr_backindex () NOTHROW;
1505	void scr_forwardindex ();	1309	void scr_forwardindex () NOTHROW;
1506	#endif	1310	#endif
1507	void scr_touch (bool refresh);	1311	void scr_touch (bool refresh) NOTHROW;
1508	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;
1509	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1510	void scr_recolour ();	1313	void scr_recolour () NOTHROW;
1511	void scr_remap_chars ();	1314	void scr_remap_chars () NOTHROW;
1512	void scr_remap_chars (const line_t &l);	1315	void scr_remap_chars (line_t &l) NOTHROW;
		1316
		1317	enum cursor_mode { SAVE, RESTORE };
1513		1318
1514	void scr_poweron ();	1319	void scr_poweron ();
1515	void scr_cursor (int mode);	1320	void scr_cursor (cursor_mode mode) NOTHROW;
1516	void scr_do_wrap ();	1321	void scr_do_wrap () NOTHROW;
		1322	void scr_swap_screen () NOTHROW;
1517	int scr_change_screen (int scrn);	1323	void scr_change_screen (int scrn);
1518	void scr_color (unsigned int color, int fgbg);	1324	void scr_color (unsigned int color, int fgbg) NOTHROW;
1519	void scr_rendition (int set, int style);	1325	void scr_rendition (int set, int style) NOTHROW;
1520	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;
1521	void scr_backspace ();	1327	void scr_backspace () NOTHROW;
1522	void scr_tab (int count, bool ht = false);	1328	void scr_tab (int count, bool ht = false) NOTHROW;
1523	void scr_gotorc (int row, int col, int relative);	1329	void scr_gotorc (int row, int col, int relative) NOTHROW;
1524	void scr_index (enum page_dirn direction);	1330	void scr_index (enum page_dirn direction) NOTHROW;
1525	void scr_erase_line (int mode);	1331	void scr_erase_line (int mode) NOTHROW;
1526	void scr_E ();	1332	void scr_E () NOTHROW;
1527	void scr_insdel_lines (int count, int insdel);	1333	void scr_insdel_lines (int count, int insdel) NOTHROW;
1528	void scr_insdel_chars (int count, int insdel);	1334	void scr_insdel_chars (int count, int insdel) NOTHROW;
1529	void scr_scroll_region (int top, int bot);	1335	void scr_scroll_region (int top, int bot) NOTHROW;
1530	void scr_cursor_visible (int mode);	1336	void scr_cursor_visible (int mode) NOTHROW;
1531	void scr_autowrap (int mode);	1337	void scr_autowrap (int mode) NOTHROW;
1532	void scr_relative_origin (int mode);	1338	void scr_relative_origin (int mode) NOTHROW;
1533	void scr_insert_mode (int mode);	1339	void scr_insert_mode (int mode) NOTHROW;
1534	void scr_set_tab (int mode);	1340	void scr_set_tab (int mode) NOTHROW;
1535	void scr_rvideo_mode (int mode);	1341	void scr_rvideo_mode (bool on) NOTHROW;
1536	void scr_report_position ();	1342	void scr_report_position () NOTHROW;
1537	void set_font_style ();	1343	void set_font_style () NOTHROW;
1538	void scr_charset_choose (int set);	1344	void scr_charset_choose (int set) NOTHROW;
1539	void scr_charset_set (int set, unsigned int ch);	1345	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1540	int scr_move_to (int y, int len);	1346	void scr_move_to (int y, int len) NOTHROW;
1541	int scr_page (enum page_dirn direction, int nlines);	1347	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1542	int scr_changeview (unsigned int oldviewstart);	1348	bool scr_changeview (int new_view_start) NOTHROW;
1543	void scr_bell ();	1349	void scr_bell () NOTHROW;
1544	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;
1545	void scr_reverse_selection ();	1353	void scr_reverse_selection () NOTHROW;
1546	void scr_dump (int fd);	1354	void scr_dump (int fd) NOTHROW;
		1355
1547	void selection_check (int check_more);	1356	void selection_check (int check_more) NOTHROW;
1548	void selection_paste (Window win, Atom prop, bool delete_prop);	1357	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1549	void selection_property (Window win, Atom prop);	1358	void selection_property (Window win, Atom prop) NOTHROW;
1550	void selection_request (Time tm, int x, int y);	1359	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1551	int selection_request_other (Atom target, int selnum);	1360	int selection_request_other (Atom target, int selnum) NOTHROW;
1552	void selection_clear ();	1361	void selection_clear () NOTHROW;
1553	void selection_make (Time tm);	1362	void selection_make (Time tm);
		1363	bool selection_grab (Time tm) NOTHROW;
1554	void selection_start_colrow (int col, int row);	1364	void selection_start_colrow (int col, int row) NOTHROW;
1555	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;
1556	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;
1557	void selection_remove_trailing_spaces ();	1367	void selection_remove_trailing_spaces () NOTHROW;
1558	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;
1559		1372
1560	#if defined(NEXT_SCROLLBAR)	1373	#if defined(NEXT_SCROLLBAR)
1561	// scrollbar-next.C	1374	// scrollbar-next.C
1562	Pixmap renderPixmap (const char *const *data, int width, int height);	1375	Pixmap renderPixmap (const char *const *data, int width, int height);
1563	void init_scrollbar_stuff ();	1376	void init_scrollbar_stuff ();
…		…
1565	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);
1566	#endif	1379	#endif
1567		1380
1568	#if defined(RXVT_SCROLLBAR)	1381	#if defined(RXVT_SCROLLBAR)
1569	// scrollbar-rxvt.C	1382	// scrollbar-rxvt.C
1570	void Draw_button (int x, int y, int state, int dirn);
1571	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);
1572	#endif	1384	#endif
1573		1385
1574	#if defined(XTERM_SCROLLBAR)	1386	#if defined(XTERM_SCROLLBAR)
1575	// scrollbar-xterm.C	1387	// scrollbar-xterm.C
…		…
1580	// scrollbar-plain.C	1392	// scrollbar-plain.C
1581	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);
1582	#endif	1394	#endif
1583		1395
1584	// scrollbar.C	1396	// scrollbar.C
		1397	void resize_scrollbar ();
1585	int scrollbar_mapping (int map);	1398	int scrollbar_mapping (int map);
1586	int scrollbar_show (int update);	1399	int scrollbar_show (int update);
1587	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);
1588		1401
1589	// xdefaults.C	1402	// xdefaults.C
1590	void get_options (int argc, const char *const *argv);	1403	void get_options (int argc, const char *const *argv);
1591	int parse_keysym (const char *str, const char *arg);	1404	int parse_keysym (const char *str, const char *arg);
1592	void get_xdefaults (FILE *stream, const char *name);	1405	const char *x_resource (const char *name);
1593	void extract_resources ();	1406	void extract_resources ();
1594	// xpm.C
1595	int scale_pixmap (const char *geom);
1596	void resize_pixmap ();
1597	Pixmap set_bgPixmap (const char *file);
1598	};	1407	};
1599		1408
1600	/*	1409	#endif /* _RXVT_H_ */
1601	*****************************************************************************
1602	* PROTOTYPES
1603	*****************************************************************************
1604	*/
1605	#ifdef PROTOTYPES
1606	# define __PROTO(p) p
1607	#else
1608	# define __PROTO(p) ()
1609	#endif
1610		1410
1611	#ifdef DEBUG_malloc
1612	# include "dmalloc.h" /* This comes last */
1613	#endif
1614
1615	#endif /* _RXVT_H_ */
1616

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