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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.146 by root, Mon Feb 14 18:47:54 2005 UTC vs.
Revision 1.331 by ayin, Thu Dec 13 16:41:47 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	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85
73	# define NO_SETOWNER_TTYDEV 1	86	// exception thrown on fatal (per-instance) errors
74	# endif	87	class rxvt_failure_exception { };
75	#endif	88
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	89	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	90	class out_of_input { };
78	#endif
79		91
80	/*	92	/*
81	*****************************************************************************	93	*****************************************************************************
82	* PROTOTYPES	94	* PROTOTYPES
83	*****************************************************************************	95	*****************************************************************************
84	*/	96	*/
85	RETSIGTYPE rxvt_Child_signal (int sig);	97	// main.C
86	RETSIGTYPE rxvt_Exit_signal (int sig);
87	void rxvt_clean_exit ();
88	void * rxvt_malloc (size_t size);	98	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	99	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	100	void * rxvt_realloc (void *ptr, size_t size);
		101
		102	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	103	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	104	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	105	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	106	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95	char * rxvt_strdup (const char *str);	107
96	char * rxvt_r_basename (const char *str);	108	char * rxvt_basename (const char *str) NOTHROW;
97	void rxvt_vlog (const char *fmt, va_list arg_ptr);	109	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
98	void rxvt_log (const char *fmt,...);	110	void rxvt_log (const char *fmt,...) NOTHROW;
99	void rxvt_warn (const char *fmt,...);	111	void rxvt_warn (const char *fmt,...) NOTHROW;
100	void rxvt_fatal (const char *fmt,...);	112	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
101	void rxvt_exit_failure ();	113	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
102	int rxvt_Str_match (const char *s1, const char *s2);	114
103	const char * rxvt_Str_skip_space (const char *str);
104	char * rxvt_Str_trim (char *str);	115	char * rxvt_strtrim (char *str) NOTHROW;
105	int rxvt_Str_escaped (char *str);
106	char ** rxvt_splitcommastring (const char *cs);	116	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
107	void rxvt_freecommastring (char **cs);	117	void rxvt_freecommastring (char **cs) NOTHROW;
108	char * rxvt_File_find (const char *file, const char *ext, const char *path);
109	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
110	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111		118
112	void rxvt_privileges (rxvt_privaction action);	119	/////////////////////////////////////////////////////////////////////////////
		120
		121	// temporarily replace the process environment
		122	extern char **environ;
		123	extern char **rxvt_environ; // the original environ pointer
		124
		125	static inline void set_environ (stringvec *envv)
		126	{
		127	#if ENABLE_PERL
		128	assert (envv);
		129	#else
		130	if (envv)
		131	#endif
		132	environ = (char **)envv->begin ();
		133	}
		134
		135	static inline void set_environ (char **envv)
		136	{
		137	#if ENABLE_PERL
		138	assert (envv);
		139	#else
		140	if (envv)
		141	#endif
		142	environ = envv;
		143	}
113		144
114	/*	145	/*
115	*****************************************************************************	146	*****************************************************************************
116	* STRUCTURES AND TYPEDEFS	147	* STRUCTURES AND TYPEDEFS
117	*****************************************************************************	148	*****************************************************************************
118	*/	149	*/
119	struct grwin_t;
120		150
121	/* Sanitize menubar info */
122	#ifndef MENUBAR
123	# undef MENUBAR_MAX
124	#endif
125	#ifndef MENUBAR_MAX
126	# define MENUBAR_MAX 0
127	#endif
128
129	/* If we're using either the rxvt scrollbar or menu bars, keep the	151	/* If we're using either the rxvt scrollbar, keep the
130	* scrollColor resource.	152	* scrollColor resource.
131	*/	153	*/
132	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	154	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133	# define KEEP_SCROLLCOLOR 1	155	# define KEEP_SCROLLCOLOR 1
134	#else	156	#else
135	# undef KEEP_SCROLLCOLOR	157	# undef KEEP_SCROLLCOLOR
136	#endif
137
138	#ifdef XPM_BACKGROUND
139	typedef struct {
140	short w, h, x, y;
141	Pixmap pixmap;
142	} bgPixmap_t;
143	#endif	158	#endif
144		159
145	/*	160	/*
146	* the 'essential' information for reporting Mouse Events	161	* the 'essential' information for reporting Mouse Events
147	* pared down from XButtonEvent	162	* pared down from XButtonEvent
…		…
151	Time time; /* milliseconds */	166	Time time; /* milliseconds */
152	unsigned int state; /* key or button mask */	167	unsigned int state; /* key or button mask */
153	unsigned int button; /* detail */	168	unsigned int button; /* detail */
154	};	169	};
155		170
156	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	171	#if ENABLE_XEMBED
157	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	172	// XEMBED messages
158	#define SWAP_IT(one, two, typeof) \	173	# define XEMBED_EMBEDDED_NOTIFY 0
159	do { \	174	# define XEMBED_WINDOW_ACTIVATE 1
160	typeof swapittmp; \	175	# define XEMBED_WINDOW_DEACTIVATE 2
161	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	176	# define XEMBED_REQUEST_FOCUS 3
162	} while (/* CONSTCOND */ 0)	177	# define XEMBED_FOCUS_IN 4
163	#define BOUND_POSITIVE_INT16(val) \	178	# define XEMBED_FOCUS_OUT 5
164	(int16_t) ((val) <= 0 \	179	# define XEMBED_FOCUS_NEXT 6
165	? 0 \	180	# define XEMBED_FOCUS_PREV 7
166	: min ((val), (((uint16_t)-1)>>1)))
167		181
168	#if ENABLE_FRILLS	182	# define XEMBED_MODALITY_ON 10
169	typedef struct _mwmhints {	183	# define XEMBED_MODALITY_OFF 11
170	CARD32 flags;	184	# define XEMBED_REGISTER_ACCELERATOR 12
171	CARD32 functions;	185	# define XEMBED_UNREGISTER_ACCELERATOR 13
172	CARD32 decorations;	186	# define XEMBED_ACTIVATE_ACCELERATOR 14
173	INT32 input_mode;	187
174	CARD32 status;	188	// XEMBED detail code
175	} MWMHints;	189	# define XEMBED_FOCUS_CURRENT 0
		190	# define XEMBED_FOCUS_FIRST 1
		191	# define XEMBED_FOCUS_LAST 2
		192
		193	# define XEMBED_MAPPED (1 << 0)
176	#endif	194	#endif
177		195
178	/*	196	/*
179	*****************************************************************************	197	*****************************************************************************
180	* NORMAL DEFINES	198	* NORMAL DEFINES
181	*****************************************************************************	199	*****************************************************************************
182	*/	200	*/
183		201
184	/* COLORTERM, TERM environment variables */	202	/* COLORTERM, TERM environment variables */
185	#define COLORTERMENV "rxvt"	203	#define COLORTERMENV "rxvt"
186	#ifdef XPM_BACKGROUND	204	#ifdef BG_IMAGE_FROM_FILE
187	# define COLORTERMENVFULL COLORTERMENV "-xpm"	205	# define COLORTERMENVFULL COLORTERMENV "-xpm"
188	#else	206	#else
189	# define COLORTERMENVFULL COLORTERMENV	207	# define COLORTERMENVFULL COLORTERMENV
190	#endif	208	#endif
191	#ifndef TERMENV	209	#ifndef TERMENV
…		…
194		212
195	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	213	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196	# define NO_MOUSE_REPORT_SCROLLBAR 1	214	# define NO_MOUSE_REPORT_SCROLLBAR 1
197	#endif	215	#endif
198		216
199	#ifdef NO_RESOURCES
200	# undef USE_XGETDEFAULT
201	#endif
202
203	#if ISO_14755
204	# define ENABLE_OVERLAY 1
205	#endif
206
207	/* now look for other badly set stuff */	217	/* now look for other badly set stuff */
208		218
209	#if !defined (EACCESS) && defined(EAGAIN)	219	#if !defined (EACCESS) && defined(EAGAIN)
210	# define EACCESS EAGAIN	220	# define EACCESS EAGAIN
211	#endif	221	#endif
…		…
213	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	223	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214	# define EXIT_SUCCESS 0 /* exit function success */	224	# define EXIT_SUCCESS 0 /* exit function success */
215	# define EXIT_FAILURE 1 /* exit function failure */	225	# define EXIT_FAILURE 1 /* exit function failure */
216	#endif	226	#endif
217		227
218	#define menuBar_esc 10
219	#define scrollBar_esc 30	228	#define scrollBar_esc 30
220	#define menuBar_margin 2 /* margin below text */
221		229
222	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	230	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
223	# define HAVE_SCROLLBARS 1	231	# define HAVE_SCROLLBARS 1
224	#endif
225
226	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227	#ifdef HALFSHADOW
228	# define SHADOW 1
229	#else
230	# define SHADOW 2
231	#endif	232	#endif
232		233
233	#define R_SB_ALIGN_CENTRE 0	234	#define R_SB_ALIGN_CENTRE 0
234	#define R_SB_ALIGN_TOP 1	235	#define R_SB_ALIGN_TOP 1
235	#define R_SB_ALIGN_BOTTOM 2	236	#define R_SB_ALIGN_BOTTOM 2
236		237
237	#define R_SB_RXVT 0
238	#define R_SB_NEXT 1	238	#define R_SB_NEXT 1
239	#define R_SB_XTERM 2	239	#define R_SB_XTERM 2
240	#define R_SB_PLAIN 4	240	#define R_SB_PLAIN 4
		241	#define R_SB_RXVT 8
241		242
242	#define SB_WIDTH_NEXT 19	243	#define SB_WIDTH_NEXT 19
243	#define SB_WIDTH_XTERM 15	244	#define SB_WIDTH_XTERM 15
244	#define SB_WIDTH_PLAIN 7	245	#define SB_WIDTH_PLAIN 7
245	#ifndef SB_WIDTH_RXVT	246	#ifndef SB_WIDTH_RXVT
…		…
308	* |	309	* |
309	* +---< SB_WIDTH_NEXT	310	* +---< SB_WIDTH_NEXT
310	*/	311	*/
311		312
312	enum {	313	enum {
313	NO_REFRESH = 0 , /* Window not visible at all! */	314	NO_REFRESH = 0, /* Window not visible at all! */
314	FAST_REFRESH = 1<<0, /* Fully exposed window */	315	FAST_REFRESH = 1, /* Fully exposed window */
315	SLOW_REFRESH = 1<<1, /* Partially exposed window */	316	SLOW_REFRESH = 2, /* Partially exposed window */
316	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
317	};	317	};
318		318
319	#ifdef NO_SECONDARY_SCREEN	319	#ifdef NO_SECONDARY_SCREEN
320	# define NSCREENS 0	320	# define NSCREENS 0
321	#else	321	#else
…		…
327	#define FONT_DN "#-"	327	#define FONT_DN "#-"
328	#define FONT_UP "#+"	328	#define FONT_UP "#+"
329		329
330	/* flags for rxvt_scr_gotorc () */	330	/* flags for rxvt_scr_gotorc () */
331	enum {	331	enum {
332	C_RELATIVE = 1 , /* col movement is relative */	332	C_RELATIVE = 1, /* col movement is relative */
333	R_RELATIVE = 2, /* row movement is relative */	333	R_RELATIVE = 2, /* row movement is relative */
334	RELATIVE = 1 | 2,	334	RELATIVE = C_RELATIVE | R_RELATIVE,
335	};	335	};
336		336
337	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	337	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338	enum {	338	enum {
339	INSERT = -1, /* don't change these values */	339	INSERT = -1, /* don't change these values */
…		…
352	enum {	352	enum {
353	PRIMARY = 0,	353	PRIMARY = 0,
354	SECONDARY,	354	SECONDARY,
355	};	355	};
356		356
357	#define RS_None 0 /* Normal */	357	#define RS_None 0
358		358
359	#define RS_fgMask 0x0000007fUL /* 128 colors */	359	#define RS_fgMask 0x0000007fUL // 128 colors
360	#define RS_bgMask 0x00003f80UL /* 128 colors */	360	#define RS_bgMask 0x00003f80UL // 128 colors
361		361
362	// font styles	362	// font styles
363	#define RS_Bold 0x00004000UL // value 1	363	#define RS_Bold 0x00004000UL // value 1
364	#define RS_Italic 0x00008000UL // value 2	364	#define RS_Italic 0x00008000UL // value 2
365		365
366	// fake styles	366	// fake styles
367	#define RS_Blink 0x00010000UL /* blink */	367	#define RS_Blink 0x00010000UL // blink
368	#define RS_RVid 0x00020000UL /* reverse video */	368	#define RS_RVid 0x00020000UL // reverse video
369	#define RS_Uline 0x00040000UL /* underline */	369	#define RS_Uline 0x00040000UL // underline
370		370
371	// 5 bits still to go	371	// toggle this to force redraw, must be != RS_Careful
		372	#define RS_redraw 0x01000000UL
		373
		374	// 5 custom bits for extensions
		375	#define RS_customCount 32
		376	#define RS_customMask 0x00f80000UL
		377	#define RS_customShift 19
372		378
373	// other flags	379	// other flags
374	#define RS_Careful 0x80000000UL /* be careful when drawing these */	380	#define RS_Careful 0x80000000UL /* be careful when drawing these */
375		381
376	#define RS_styleCount 4	382	#define RS_styleCount 4
…		…
402	C0_NUL = 0x00,	408	C0_NUL = 0x00,
403	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	409	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
404	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	410	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
405	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	411	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
406	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	412	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
407	};	413	};
408	#define CHAR_ST 0x9c /* 0234 */	414	#define CHAR_ST 0x9c /* 0234 */
409		415
410	/*	416	/*
411	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	417	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
412	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	418	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
418	XTerm_property = 3, // change X property	424	XTerm_property = 3, // change X property
419	XTerm_Color = 4, // change colors	425	XTerm_Color = 4, // change colors
420	XTerm_Color00 = 10, // not implemented, CLASH!	426	XTerm_Color00 = 10, // not implemented, CLASH!
421	XTerm_Color01 = 11, // not implemented	427	XTerm_Color01 = 11, // not implemented
422	XTerm_Color_cursor = 12, // change actual 'Cursor' color	428	XTerm_Color_cursor = 12, // change actual 'Cursor' color
423	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	429	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424	XTerm_Color_pointer_bg = 14, // not implemented	430	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425	XTerm_Color05 = 15, // not implemented	431	XTerm_Color05 = 15, // not implemented (tektronix fg)
426	XTerm_Color06 = 16, // not implemented	432	XTerm_Color06 = 16, // not implemented (tektronix bg)
427	XTerm_Color_RV = 17, // change actual 'Highlight' color	433	XTerm_Color_RV = 17, // change actual 'Highlight' color
428	XTerm_logfile = 46, // not implemented	434	XTerm_logfile = 46, // not implemented
429	XTerm_font = 50,	435	XTerm_font = 50,
430		436
431	XTerm_konsole30 = 30, // reserved for konsole	437	XTerm_konsole30 = 30, // reserved for konsole
432	XTerm_konsole31 = 31, // reserved for konsole	438	XTerm_konsole31 = 31, // reserved for konsole
433	XTerm_emacs51 = 51, // reserved for emacs shell	439	XTerm_emacs51 = 51, // reserved for emacs shell
434	/*	440	/*
435	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	441	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		442	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
436	*/	443	*/
437	XTerm_Color_BD = 18, // change actual 'Bold' color	444	Rxvt_Color_BD = 18, // change actual 'Bold' color
438	XTerm_Color_UL = 19, // change actual 'Underline' color	445	Rxvt_Color_UL = 19, // change actual 'Underline' color
439	XTerm_Pixmap = 20, // new bg pixmap	446	Rxvt_Pixmap = 20, // new bg pixmap
440	XTerm_restoreFG = 39, // change default fg color	447	Rxvt_restoreFG = 39, // change default fg color
441	XTerm_restoreBG = 49, // change default bg color	448	Rxvt_restoreBG = 49, // change default bg color
442	XTerm_dumpscreen = 55, // dump scrollback and all of screen	449	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		450
443	XTerm_locale = 701, // change locale	451	URxvt_locale = 701, // change locale
444	XTerm_Menu = 703, // set menu item	452	URxvt_version = 702, // request version
		453
445	XTerm_Color_IT = 704, // change actual 'Italic' colour	454	URxvt_Color_IT = 704, // change actual 'Italic' colour
446	XTerm_Color_tint = 705, // change actual tint colour	455	URxvt_Color_tint = 705, // change actual tint colour
		456	URxvt_Color_BD = 706,
		457	URxvt_Color_UL = 707,
447		458
448	URxvt_font = 710,	459	URxvt_font = 710,
449	URxvt_boldFont = 711,	460	URxvt_boldFont = 711,
450	URxvt_italicFont = 712,	461	URxvt_italicFont = 712,
451	URxvt_boldItalicFont = 713,	462	URxvt_boldItalicFont = 713,
		463
		464	URxvt_view_up = 720,
		465	URxvt_view_down = 721,
		466
		467	URxvt_perl = 777,
452	};	468	};
453		469
454	/* Words starting with `Color_' are colours. Others are counts */	470	/* Words starting with `Color_' are colours. Others are counts */
455	/*	471	/*
456	* The following comment is mostly obsolete since pixcolor_set was expanded:
457	* We're currently upto 29 colours. Only 3 more available. The
458	* PixColor and rendition colour usage should probably be decoupled	472	* The PixColor and rendition colour usage should probably be decoupled
459	* on the unnecessary items, e.g. Color_pointer, but won't bother	473	* on the unnecessary items, e.g. Color_pointer, but won't bother
460	* until we need to. Also, be aware of usage in pixcolor_set	474	* until we need to. Also, be aware of usage in pixcolor_set
461	*/	475	*/
462		476
463	enum colour_list {	477	enum colour_list {
		478	Color_none = -2,
		479	Color_transparent = -1,
464	Color_fg = 0,	480	Color_fg = 0,
465	Color_bg,	481	Color_bg,
466	minCOLOR, /* 2 */	482	minCOLOR, /* 2 */
467	Color_Black = minCOLOR,	483	Color_Black = minCOLOR,
468	Color_Red3,	484	Color_Red3,
…		…
510	#endif	526	#endif
511	#ifdef KEEP_SCROLLCOLOR	527	#ifdef KEEP_SCROLLCOLOR
512	Color_scroll,	528	Color_scroll,
513	Color_trough,	529	Color_trough,
514	#endif	530	#endif
515	#if TINTING	531	#if ENABLE_TRANSPARENCY
516	Color_tint,	532	Color_tint,
		533	#endif
		534	#if OFF_FOCUS_FADING
		535	Color_fade,
517	#endif	536	#endif
518	NRS_COLORS, /* */	537	NRS_COLORS, /* */
519	#ifdef KEEP_SCROLLCOLOR	538	#ifdef KEEP_SCROLLCOLOR
520	Color_topShadow = NRS_COLORS,	539	Color_topShadow = NRS_COLORS,
521	Color_bottomShadow,	540	Color_bottomShadow,
…		…
525	#endif	544	#endif
526	};	545	};
527		546
528	#define Color_Bits 7 // 0 .. maxTermCOLOR	547	#define Color_Bits 7 // 0 .. maxTermCOLOR
529		548
530	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
531	#define NPIXCLR_BITS 32
532
533	/*	549	/*
534	* Resource list	550	* Resource list
535	*/	551	*/
536	enum {	552	enum {
537	Rs_display_name = 0,	553	# define def(name) Rs_ ## name,
538	Rs_term_name,	554	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
539	Rs_iconName,	555	# include "rsinc.h"
540	Rs_geometry,	556	# undef def
541	Rs_reverseVideo,	557	# undef reserve
542	Rs_color,
543	_Rs_color = Rs_color + NRS_COLORS - 1,
544	Rs_font,
545	#if ENABLE_STYLES
546	Rs_boldFont,
547	Rs_italicFont,
548	Rs_boldItalicFont,
549	#endif
550	Rs_name,
551	Rs_title,
552	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
553	Rs_path,
554	#endif
555	#ifdef XPM_BACKGROUND
556	Rs_backgroundPixmap,
557	#endif
558	#if (MENUBAR_MAX)
559	Rs_menu,
560	#endif
561	Rs_loginShell,
562	Rs_jumpScroll,
563	#ifdef HAVE_SCROLLBARS
564	Rs_scrollBar,
565	Rs_scrollBar_right,
566	Rs_scrollBar_floating,
567	Rs_scrollBar_align,
568	Rs_scrollstyle, /* Rs_scrollBar_style */
569	Rs_scrollBar_thickness,
570	#endif
571	Rs_scrollTtyOutput,
572	Rs_scrollTtyKeypress,
573	Rs_scrollWithBuffer,
574	Rs_saveLines,
575	Rs_utmpInhibit,
576	Rs_visualBell,
577	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
578	Rs_mapAlert,
579	#endif
580	#ifdef META8_OPTION
581	Rs_meta8,
582	#endif
583	#ifdef MOUSE_WHEEL
584	Rs_mouseWheelScrollPage,
585	#endif
586	#ifndef NO_BACKSPACE_KEY
587	Rs_backspace_key,
588	#endif
589	#ifndef NO_DELETE_KEY
590	Rs_delete_key,
591	#endif
592	Rs_selectstyle,
593	#ifdef PRINTPIPE
594	Rs_print_pipe,
595	#endif
596	#ifdef USE_XIM
597	Rs_preeditType,
598	Rs_inputMethod,
599	#endif
600	#ifdef TRANSPARENT
601	Rs_transparent,
602	Rs_transparent_all,
603	#endif
604	#if ENABLE_FRILLS
605	Rs_ext_bwidth,
606	Rs_int_bwidth,
607	Rs_borderLess,
608	Rs_lineSpace,
609	Rs_embed,
610	#endif
611	Rs_cutchars,
612	Rs_modifier,
613	Rs_answerbackstring,
614	Rs_tripleclickwords,
615	Rs_insecure,
616	Rs_cursorBlink,
617	Rs_pointerBlank,
618	Rs_pointerBlankDelay,
619	Rs_imLocale,
620	Rs_imFont,
621	Rs_pastableTabs,
622	#ifndef NO_SECONDARY_SCREEN
623	Rs_secondaryScreen,
624	Rs_secondaryScroll,
625	#endif
626	#ifdef OFF_FOCUS_FADING
627	Rs_fade,
628	#endif
629	#ifdef TINTING
630	Rs_shade,
631	#endif
632	NUM_RESOURCES	558	NUM_RESOURCES
633	};
634
635	// see init.C:xa_names, which must be kept in sync
636	enum {
637	XA_TEXT = 0,
638	XA_COMPOUND_TEXT,
639	XA_UTF8_STRING,
640	XA_MULTIPLE,
641	XA_TARGETS,
642	XA_TIMESTAMP,
643	XA_VT_SELECTION,
644	XA_INCR,
645	XA_WMDELETEWINDOW,
646	XA_CLIPBOARD,
647	#if ENABLE_FRILLS
648	XA_NET_WM_PID,
649	XA_MOTIF_WM_HINTS,
650	XA_NET_WM_NAME,
651	XA_NET_WM_ICON_NAME,
652	#endif
653	#if USE_XIM
654	XA_WM_LOCALE_NAME,
655	#endif
656	#if TRANSPARENT
657	XA_XROOTPMAP_ID,
658	XA_ESETROOT_PMAP_ID,
659	#endif
660	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
661	XA_DNDPROTOCOL,
662	XA_DNDSELECTION,
663	#endif
664	NUM_XA
665	};	559	};
666		560
667	/* DEC private modes */	561	/* DEC private modes */
668	#define PrivMode_132 (1UL<<0)	562	#define PrivMode_132 (1UL<<0)
669	#define PrivMode_132OK (1UL<<1)	563	#define PrivMode_132OK (1UL<<1)
…		…
678	#define PrivMode_ShiftKeys (1UL<<10)	572	#define PrivMode_ShiftKeys (1UL<<10)
679	#define PrivMode_VisibleCursor (1UL<<11)	573	#define PrivMode_VisibleCursor (1UL<<11)
680	#define PrivMode_MouseX10 (1UL<<12)	574	#define PrivMode_MouseX10 (1UL<<12)
681	#define PrivMode_MouseX11 (1UL<<13)	575	#define PrivMode_MouseX11 (1UL<<13)
682	#define PrivMode_scrollBar (1UL<<14)	576	#define PrivMode_scrollBar (1UL<<14)
683	#define PrivMode_menuBar (1UL<<15)
684	#define PrivMode_TtyOutputInh (1UL<<16)	577	#define PrivMode_TtyOutputInh (1UL<<15)
685	#define PrivMode_Keypress (1UL<<17)	578	#define PrivMode_Keypress (1UL<<16)
686	#define PrivMode_smoothScroll (1UL<<18)	579	#define PrivMode_smoothScroll (1UL<<17)
687	#define PrivMode_vt52 (1UL<<19)	580	#define PrivMode_vt52 (1UL<<18)
688	#define PrivMode_LFNL (1UL<<20)	581	#define PrivMode_LFNL (1UL<<19)
689	/* too annoying to implement X11 highlight tracking */	582	#define PrivMode_MouseBtnEvent (1UL<<20)
690	/* #define PrivMode_MouseX11Track (1LU<<21) */	583	#define PrivMode_MouseAnyEvent (1UL<<21)
691		584
692	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	585	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
693	#define PrivMode(test,bit) \
694	if (test) \
695	priv_modes |= (bit); \
696	else \
697	priv_modes &= ~(bit)
698		586
699	#ifdef ALLOW_132_MODE	587	#ifdef ALLOW_132_MODE
700	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	588	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
701	#else	589	#else
702	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	590	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
703	#endif	591	#endif
704		592
705	// do not change these constants lightly, there are many interdependencies	593	// do not change these constants lightly, there are many interdependencies
706	#define IMBUFSIZ 128 // input modifier buffer sizes	594	#define IMBUFSIZ 128 // input modifier buffer sizes
707	#define KBUFSZ 512 // size of keyboard mapping buffer	595	#define KBUFSZ 512 // size of keyboard mapping buffer
708	#define CBUFSIZ 4096 // size of command buffer	596	#define CBUFSIZ 2048 // size of command buffer
709	#define UBUFSIZ 4096 // character buffer	597	#define UBUFSIZ 2048 // character buffer
710		598
711	#ifndef PATH_MAX	599	#ifndef PATH_MAX
712	# define PATH_MAX 16384	600	# define PATH_MAX 16384
		601	#endif
		602
		603	#if ENABLE_FRILLS
		604	# include <X11/Xmd.h>
		605	typedef struct _mwmhints {
		606	CARD32 flags;
		607	CARD32 functions;
		608	CARD32 decorations;
		609	INT32 input_mode;
		610	CARD32 status;
		611	} MWMHints;
713	#endif	612	#endif
714		613
715	/* Motif window hints */	614	/* Motif window hints */
716	#define MWM_HINTS_FUNCTIONS (1L << 0)	615	#define MWM_HINTS_FUNCTIONS (1L << 0)
717	#define MWM_HINTS_DECORATIONS (1L << 1)	616	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
742	/*	641	/*
743	*****************************************************************************	642	*****************************************************************************
744	* MACRO DEFINES	643	* MACRO DEFINES
745	*****************************************************************************	644	*****************************************************************************
746	*/	645	*/
747	#define memset(x, y, z) memset((x), (y), (size_t)(z))	646	#define dLocal(type,name) type const name = this->name
748	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
749	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
750	#define strcasecmp(x, y) strcasecmp((x), (y))
751	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
752	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
753	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
754	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
755	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
756	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
757	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
758	#define strdup(x) strdup((const char *)(x))
759	#define strlen(x) strlen((const char *)(x))
760	#define strchr(x, y) strchr((const char *)(x), (int)(y))
761	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
762		647
763	#define dDisp Display *disp = display->display	648	// for speed reasons, we assume that all codepoints 32 to 126 are
		649	// single-width.
		650	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
764		651
765	/* convert pixel dimensions to row/column values. Everything as int32_t */	652	/* convert pixel dimensions to row/column values. Everything as int32_t */
766	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	653	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
767	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	654	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
768	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	655	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
769	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	656	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
770	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	657	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
771	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	658	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
772	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	659	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
773	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	660	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
774		661
775	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	662	// for m >= -n, ensure remainder lies between 0..n-1
776	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	663	#define MOD(m,n) (((m) + (n)) % (n))
		664
		665	#define LINENO(n) MOD (term_start + int(n), total_rows)
		666	#define ROW(n) row_buf [LINENO (n)]
777		667
778	/* how to build & extract colors and attributes */	668	/* how to build & extract colors and attributes */
779	#define GET_BASEFG(x) (((x) & RS_fgMask))	669	#define GET_BASEFG(x) (((x) & RS_fgMask))
780	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	670	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
781	#ifndef NO_BRIGHTCOLOR
782	# define GET_FGCOLOR(x) \
783	((((x) & RS_Bold) == 0 \
784	|| GET_BASEFG (x) < minCOLOR \
785	|| GET_BASEFG (x) >= minBrightCOLOR) \
786	? GET_BASEFG (x) \
787	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
788	# define GET_BGCOLOR(x) \
789	((((x) & RS_Blink) == 0 \
790	|| GET_BASEBG (x) < minCOLOR \
791	|| GET_BASEBG (x) >= minBrightCOLOR) \
792	? GET_BASEBG (x) \
793	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
794	#else
795	# define GET_FGCOLOR(x) GET_BASEFG(x)
796	# define GET_BGCOLOR(x) GET_BASEBG(x)
797	#endif
798		671
799	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	672	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
800	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	673	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
801		674
802	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	675	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
811	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	684	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
812	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	685	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
813		686
814	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	687	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
815		688
816	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	689	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
817	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	690	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
818		691
819	#if ENABLE_STYLES	692	#if ENABLE_STYLES
820	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	693	# define FONTSET(style) fontset[GET_STYLE (style)]
821	#else	694	#else
822	# define FONTSET(style) TermWin.fontset[0]	695	# define FONTSET(style) fontset[0]
823	#endif	696	#endif
824		697
825	#ifdef HAVE_SCROLLBARS	698	#ifdef HAVE_SCROLLBARS
826	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	699	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
827	#else	700	#else
…		…
850	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	723	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
851	#define scrollbar_position(y) ((y) - scrollBar.beg)	724	#define scrollbar_position(y) ((y) - scrollBar.beg)
852	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	725	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
853	- scrollbar_minheight ())	726	- scrollbar_minheight ())
854		727
855	#if (MENUBAR_MAX > 1)
856	/* rendition style flags */
857	# define menuBar_height() (TermWin.fheight + SHADOW)
858	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
859	# define isMenuBarWindow(w) ((w) == menuBar.win)
860	#else
861	# define menuBar_height() (0)
862	# define menuBar_TotalHeight() (0)
863	# define isMenuBarWindow(w) (0)
864	#endif
865
866	#ifdef XPM_BACKGROUND
867	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
868	#else
869	# define XPMClearArea(a, b, c, d, e, f, g)
870	#endif
871
872	#ifdef UTMP_SUPPORT
873	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
874	# undef HAVE_UTMPX_H
875	# undef HAVE_STRUCT_UTMPX
876	# endif
877	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
878	# undef HAVE_UTMP_H
879	# undef HAVE_STRUCT_UTMP
880	# endif
881
882	# ifdef HAVE_UTMPX_H
883	# include <utmpx.h>
884	# endif
885	# ifdef HAVE_UTMP_H
886	# include <utmp.h>
887	# endif
888	#endif
889
890	#ifdef DEBUG_CMD
891	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
892	#else
893	# define D_CMD(x)
894	#endif
895	#ifdef DEBUG_INIT
896	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
897	#else
898	# define D_INIT(x)
899	#endif
900	#ifdef DEBUG_MAIN
901	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
902	#else
903	# define D_MAIN(x)
904	#endif
905	#ifdef DEBUG_SIZE
906	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
907	#else
908	# define D_SIZE(x)
909	#endif
910
911	extern class rxvt_failure_exception { } rxvt_failure_exception;
912
913	typedef callback1<void, const char *> log_callback;	728	typedef callback<void (const char *)> log_callback;
914		729	typedef callback<int (int)> getfd_callback;
915	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
916	extern void rxvt_log (const char *fmt, ...);
917	extern void rxvt_warn (const char *fmt, ...);
918	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
919	extern void rxvt_exit_failure () __attribute__ ((noreturn));
920		730
921	#define SET_LOCALE(locale) rxvt_set_locale (locale)	731	#define SET_LOCALE(locale) rxvt_set_locale (locale)
922	extern bool rxvt_set_locale (const char *locale);	732	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		733	extern void rxvt_push_locale (const char *locale) NOTHROW;
		734	extern void rxvt_pop_locale () NOTHROW;
923		735
924	/*
925	*****************************************************************************	736	/****************************************************************************/
926	* VARIABLES	737
		738	#define LINE_LONGER 0x0001 // line is continued on the next row
		739	#define LINE_FILTERED 0x0002 // line has been filtered
		740	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		741	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		742	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		743
		744	struct line_t {
		745	text_t *t; // terminal the text
		746	rend_t *r; // rendition, uses RS_ flags
		747	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		748	uint32_t f; // flags
		749
		750	bool is_longer ()
		751	{
		752	return f & LINE_LONGER;
		753	}
		754
		755	void is_longer (int set)
		756	{
		757	if (set)
		758	f |= LINE_LONGER;
		759	else
		760	f &= ~LINE_LONGER;
		761	}
		762
		763	void clear ()
		764	{
		765	t = 0;
		766	r = 0;
		767	l = 0;
		768	f = 0;
		769	}
		770
		771	void touch () // call whenever a line is changed/touched/updated
		772	{
		773	#if ENABLE_PERL
		774	f &= ~LINE_FILTERED;
		775	#endif
		776	}
		777
		778	void touch (int col)
		779	{
		780	max_it (l, col);
		781	touch ();
		782	}
		783	};
		784
927	*****************************************************************************	785	/****************************************************************************/
928	*/
929	#ifdef MENUBAR
930	# include "menubar.h"
931	#endif
932		786
933	#define BLINK_INTERVAL 0.5
934	#define TEXT_BLINK_INTERVAL 0.5
935
936	#ifndef __attribute__
937	# ifdef __GNUC__
938	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
939	# define __attribute__(x)
940	# endif
941	# endif
942	# define __attribute__(x)
943	#endif
944
945	// primivite wrapper around mbstate_t to ensure initialisation	787	// primitive wrapper around mbstate_t to ensure initialisation
946	struct mbstate {	788	struct mbstate {
947	mbstate_t mbs;	789	mbstate_t mbs;
948		790
949	operator mbstate_t *() { return &mbs; }	791	operator mbstate_t *() { return &mbs; }
950	void reset () { memset (&mbs, 0, sizeof (mbs)); }	792	void reset () { memset (&mbs, 0, sizeof (mbs)); }
951	mbstate () { reset (); }	793	mbstate () { reset (); }
952	};	794	};
		795
		796	/****************************************************************************/
953		797
954	#define UNICODE_MASK 0x1fffffUL	798	#define UNICODE_MASK 0x1fffffUL
955		799
956	#if UNICODE3	800	#if UNICODE3
957	# define COMPOSE_LO 0x40000000UL	801	# define COMPOSE_LO 0x40000000UL
958	# define COMPOSE_HI 0x400fffffUL	802	# define COMPOSE_HI 0x400fffffUL
959	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	803	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
960	#else	804	#else
		805	# if ENABLE_PERL
		806	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		807	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		808	# else
961	# define COMPOSE_LO 0xd800UL	809	# define COMPOSE_LO 0xd800UL
962	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	810	# define COMPOSE_HI 0xf8ffUL
963	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	811	# endif
		812	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
964	#endif	813	#endif
965		814
966	#if ENABLE_COMBINING	815	#if ENABLE_COMBINING
967	// compose chars are used to represent composite characters	816	// compose chars are used to represent composite characters
968	// that are not representable in unicode, as well as characters	817	// that are not representable in unicode, as well as characters
…		…
988	};	837	};
989		838
990	extern class rxvt_composite_vec rxvt_composite;	839	extern class rxvt_composite_vec rxvt_composite;
991	#endif	840	#endif
992		841
		842	/****************************************************************************/
993		843
994	#ifdef KEYSYM_RESOURCE	844	#ifdef KEYSYM_RESOURCE
995	class keyboard_manager;	845	class keyboard_manager;
996	#endif	846	#endif
997		847
998	struct rxvt_term : zero_initialized, rxvt_vars {	848	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		849
		850	// special markers with magic addresses
		851	static const char resval_undef []; // options specifically unset
		852	static const char resval_on []; // boolean options switched on
		853	static const char resval_off []; // or off
		854
999	log_callback *log_hook; // log error messages through this hook, if != 0	855	log_callback *log_hook; // log error messages through this hook, if != 0
1000		856	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		857	#if ENABLE_PERL
		858	rxvt_perl_term perl;
		859	#endif
1001	struct mbstate mbstate; // current input multibyte state	860	struct mbstate mbstate; // current input multibyte state
1002		861
1003	unsigned char want_refresh:1,	862	unsigned char want_refresh:1,
1004	#ifdef TRANSPARENT
1005	want_full_refresh:1, /* awaiting full screen refresh */
1006	#endif
1007	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1008	am_transparent:1, /* is a transparent term */
1009	am_pixmap_trans:1, /* transparency w/known root pixmap */
1010	#endif
1011	current_screen:1, /* primary or secondary */	863	current_screen:1, /* primary or secondary */
1012	hate_those_clicks:1, /* a.k.a. keep mark position */
1013	num_scr_allow:1,	864	num_scr_allow:1,
1014	bypass_keystate:1,	865	bypass_keystate:1,
1015	#ifdef CURSOR_BLINK	866	#ifdef CURSOR_BLINK
1016	hidden_cursor:1,	867	hidden_cursor:1,
1017	#endif	868	#endif
…		…
1032	#endif	883	#endif
1033	scrollbar_align,	884	scrollbar_align,
1034	selection_wait,	885	selection_wait,
1035	selection_type;	886	selection_type;
1036	/* ---------- */	887	/* ---------- */
		888	bool rvideo_state, rvideo_mode;
		889	#ifndef NO_BELL
1037	short rvideo;	890	bool rvideo_bell;
		891	#endif
1038	int num_scr; /* screen: number lines scrolled */	892	int num_scr; /* screen: number lines scrolled */
1039	int prev_ncol, /* screen: previous number of columns */	893	int prev_ncol, /* screen: previous number of columns */
1040	prev_nrow; /* screen: previous number of rows */	894	prev_nrow; /* screen: previous number of rows */
1041	/* ---------- */	895	/* ---------- */
1042	rend_t rstyle;	896	rend_t rstyle;
1043	/* ---------- */
1044	uint32_t pixcolor_set[NPIXCLR_SETS];
1045	/* ---------- */	897	/* ---------- */
1046	#ifdef SELECTION_SCROLLING	898	#ifdef SELECTION_SCROLLING
1047	int scroll_selection_lines;	899	int scroll_selection_lines;
1048	enum page_dirn scroll_selection_dir;	900	enum page_dirn scroll_selection_dir;
1049	int selection_save_x,	901	int selection_save_x,
…		…
1055	/* give proper Scroll behaviour */	907	/* give proper Scroll behaviour */
1056	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	908	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1057	mouse_slip_wheel_speed,	909	mouse_slip_wheel_speed,
1058	#endif	910	#endif
1059	refresh_count,	911	refresh_count,
1060	refresh_limit,
1061	last_bot, /* scrollbar last bottom position */	912	last_bot, /* scrollbar last bottom position */
1062	last_top, /* scrollbar last top position */	913	last_top, /* scrollbar last top position */
1063	last_state, /* scrollbar last state */	914	last_state, /* scrollbar last state */
1064	scrollbar_len,	915	scrollbar_len,
1065	#ifdef MENUBAR
1066	menu_readonly, /* okay to alter menu? */
1067	Arrows_x,
1068	#endif
1069	#if MENUBAR_MAX > 1
1070	Nbars,
1071	#endif
1072	window_vt_x,	916	window_vt_x,
1073	window_vt_y,	917	window_vt_y,
1074	window_sb_x,	918	window_sb_x,
		919	mouse_row,
		920	mouse_col,
1075	# ifdef POINTER_BLANK	921	# ifdef POINTER_BLANK
1076	pointerBlankDelay,	922	pointerBlankDelay,
1077	# endif	923	# endif
1078	allowedxerror;	924	allowedxerror;
1079	/* ---------- */	925	/* ---------- */
…		…
1083	int old_width, /* last used width in screen resize */	929	int old_width, /* last used width in screen resize */
1084	old_height; /* last used height in screen resize */	930	old_height; /* last used height in screen resize */
1085	unsigned long priv_modes,	931	unsigned long priv_modes,
1086	SavedModes;	932	SavedModes;
1087	/* ---------- */	933	/* ---------- */
1088	Atom xa[NUM_XA];	934	Atom *xa;
1089	/* ---------- */	935	/* ---------- */
1090	#ifdef MENUBAR	936	#ifdef RXVT_SCROLLBAR
1091	GC menubarGC;
1092	#endif
1093	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1094	GC scrollbarGC,	937	GC scrollbarGC,
1095	topShadowGC,	938	topShadowGC,
1096	botShadowGC;	939	botShadowGC;
1097	#endif	940	#endif
1098	#ifdef XTERM_SCROLLBAR	941	#ifdef XTERM_SCROLLBAR
…		…
1121	char * incr_buf;	964	char * incr_buf;
1122	size_t incr_buf_size, incr_buf_fill;	965	size_t incr_buf_size, incr_buf_fill;
1123	/* ---------- */	966	/* ---------- */
1124	Cursor leftptr_cursor;	967	Cursor leftptr_cursor;
1125	/* ---------- */	968	/* ---------- */
1126	#ifndef NO_BACKSPACE_KEY
1127	const char *key_backspace;
1128	#endif
1129	#ifndef NO_DELETE_KEY
1130	const char *key_delete;
1131	#endif
1132	struct mouse_event MEvent;	969	struct mouse_event MEvent;
1133	XComposeStatus compose;	970	XComposeStatus compose;
1134	ttymode_t tio;	971	ttymode_t tio;
1135	#ifdef UTMP_SUPPORT
1136	# ifdef HAVE_STRUCT_UTMP
1137	struct utmp ut;
1138	# endif
1139	# ifdef HAVE_STRUCT_UTMPX
1140	struct utmpx utx;
1141	# endif
1142	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1143	char ut_id[5];
1144	# endif
1145	int utmp_pos;
1146	#endif
1147	row_col_t oldcursor;	972	row_col_t oldcursor;
1148	#ifdef XPM_BACKGROUND	973	#ifdef HAVE_BG_PIXMAP
1149	bgPixmap_t bgPixmap;	974	bgPixmap_t bgPixmap;
1150	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1151	#endif	975	#endif
1152	#ifdef MENUBAR	976	#ifdef HAVE_AFTERIMAGE
1153	menu_t *ActiveMenu, /* currently active menu */	977	ASVisual *asv;
1154	*BuildMenu; /* the menu currently being built */	978	ASImageManager *asimman;
1155	bar_t *CurrentBar;
1156	# if ! (MENUBAR_MAX > 1)
1157	bar_t BarList;
1158	# endif /* (MENUBAR_MAX > 1) */
1159	#endif
1160	#ifdef CURSOR_BLINK
1161	struct timeval lastcursorchange;
1162	#endif
1163	#ifdef POINTER_BLANK
1164	struct timeval lastmotion;
1165	#endif	979	#endif
1166		980
1167	#if ENABLE_OVERLAY	981	#if ENABLE_OVERLAY
1168	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	982	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1169	text_t **ov_text;	983	text_t **ov_text;
1170	rend_t **ov_rend;	984	rend_t **ov_rend;
1171		985
1172	void scr_swap_overlay ();	986	void scr_swap_overlay () NOTHROW;
1173	void scr_overlay_new (int x, int y, int w, int h);	987	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1174	void scr_overlay_off ();	988	void scr_overlay_off () NOTHROW;
1175	void scr_overlay_set (int x, int y,	989	void scr_overlay_set (int x, int y,
1176	text_t text,	990	text_t text,
1177	rend_t rend = OVERLAY_RSTYLE);	991	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1178	void scr_overlay_set (int x, int y, const char *s);	992	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		993	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1179	#endif	994	#endif
1180		995
1181	vector<void *> allocated; // free these memory blocks with free()	996	vector<void *> allocated; // free these memory blocks with free()
1182		997
1183	char *env_windowid; /* environmental variable WINDOWID */	998	char env_windowid[21]; /* environmental variable WINDOWID */
		999	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1184	char *env_display; /* environmental variable DISPLAY */	1000	char *env_display; /* environmental variable DISPLAY */
1185	char *env_term; /* environmental variable TERM */	1001	char *env_term; /* environmental variable TERM */
1186	char *env_colorfgbg;	1002
1187	char *locale;	1003	char *locale;
1188	char charsets[4];	1004	char charsets[4];
1189	unsigned char *v_buffer; /* pointer to physical buffer */	1005	char *v_buffer; /* pointer to physical buffer */
1190	unsigned int v_buflen; /* size of area to write */	1006	unsigned int v_buflen; /* size of area to write */
1191	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1007	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1192		1008
1193	#ifdef KEYSYM_RESOURCE	1009	#ifdef KEYSYM_RESOURCE
1194	keyboard_manager *keyboard;	1010	keyboard_manager *keyboard;
1195	#endif	1011	#endif
		1012	#ifndef NO_RESOURCES
		1013	XrmDatabase option_db;
		1014	#endif
1196		1015
1197	const char *rs[NUM_RESOURCES];	1016	const char *rs[NUM_RESOURCES];
1198	/* command input buffering */	1017	/* command input buffering */
1199	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1018	char *cmdbuf_ptr, *cmdbuf_endp;
1200	unsigned char cmdbuf_base[CBUFSIZ];	1019	char cmdbuf_base[CBUFSIZ];
		1020
		1021	ptytty *pty;
1201		1022
1202	rxvt_salloc *talloc; // text line allocator	1023	rxvt_salloc *talloc; // text line allocator
1203	rxvt_salloc *ralloc; // rend line allocator	1024	rxvt_salloc *ralloc; // rend line allocator
1204		1025
1205	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1026	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1208	// ISO 14755 entry support	1029	// ISO 14755 entry support
1209	unicode_t iso14755buf;	1030	unicode_t iso14755buf;
1210	void commit_iso14755 ();	1031	void commit_iso14755 ();
1211	int hex_keyval (XKeyEvent &ev);	1032	int hex_keyval (XKeyEvent &ev);
1212	# if ISO_14755	1033	# if ISO_14755
1213	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1034	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1214	void iso14755_54 (int x, int y);	1035	void iso14755_54 (int x, int y);
1215	# endif	1036	# endif
1216	#endif	1037	#endif
1217		1038
1218	// modifies first argument(!)	1039	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1219	void paste (unsigned char *data, unsigned int len);
1220		1040
1221	void flush ();	1041	void vt_select_input () const NOTHROW
		1042	{
		1043	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1044	}
1222		1045
1223	#if TRANSPARENT	1046	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1224	void rootwin_cb (XEvent &xev);	1047	void rootwin_cb (XEvent &xev);
1225	xevent_watcher rootwin_ev;	1048	xevent_watcher rootwin_ev;
1226	#endif	1049	#endif
1227		1050	#ifdef HAVE_BG_PIXMAP
1228		1051	int update_background ();
1229	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1052	#if TRACE_PIXMAPS
1230	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1053	int trace_update_background (const char *file, int line);
		1054	# define update_background() trace_update_background (__FILE__, __LINE__)
		1055	#endif
		1056	void update_background_cb (ev::timer &w, int revents);
		1057	ev::timer update_background_ev;
		1058	#endif
1231		1059
1232	void x_cb (XEvent &xev);	1060	void x_cb (XEvent &xev);
1233	xevent_watcher termwin_ev;	1061	xevent_watcher termwin_ev;
1234	xevent_watcher vt_ev;	1062	xevent_watcher vt_ev;
1235	#ifdef HAVE_SCROLLBARS	1063	#ifdef HAVE_SCROLLBARS
1236	xevent_watcher scrollbar_ev;	1064	xevent_watcher scrollbar_ev;
1237	#endif	1065	#endif
1238	#ifdef MENUBAR
1239	xevent_watcher menubar_ev;
1240	#endif
1241		1066
1242	void check_cb (check_watcher &w); check_watcher check_ev;	1067	void child_cb (ev::child &w, int revents); ev::child child_ev;
1243	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1068	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1244	void flush_cb (time_watcher &w); time_watcher flush_ev;	1069	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1245		1070	void flush ();
1246	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1071	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1247		1072	bool pty_fill ();
1248	void incr_cb (time_watcher &w); time_watcher incr_ev;	1073	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1074	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1249		1075
1250	#ifdef CURSOR_BLINK	1076	#ifdef CURSOR_BLINK
1251	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1077	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1252	#endif	1078	#endif
1253	#ifdef TEXT_BLINK	1079	#ifdef TEXT_BLINK
1254	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1080	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1081	#endif
		1082	#ifndef NO_BELL
		1083	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1255	#endif	1084	#endif
1256		1085
1257	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1086	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1258	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1087	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1259	#endif	1088	#endif
1260	#ifdef SELECTION_SCROLLING	1089	#ifdef SELECTION_SCROLLING
1261	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1090	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1262	#endif	1091	#endif
1263	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1092	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1264	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1093	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1265	#endif	1094	#endif
1266		1095
1267	#ifdef POINTER_BLANK	1096	#ifdef POINTER_BLANK
1268	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1097	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1269	void pointer_blank ();	1098	void pointer_blank ();
1270	#endif	1099	#endif
1271	void pointer_unblank ();	1100	void pointer_unblank ();
1272		1101
1273	void tt_printf (const char *fmt,...);	1102	void tt_printf (const char *fmt,...);
1274	void tt_write (const unsigned char *data, unsigned int len);	1103	void tt_write (const char *data, unsigned int len);
1275	void pty_write ();	1104	void pty_write ();
1276		1105
1277	void tt_winch ();	1106	void init (stringvec *argv, stringvec *envv)
		1107	{
		1108	this->argv = argv;
		1109	init (argv->size (), argv->begin (), envv);
		1110	}
1278		1111
1279	rxvt_term ();	1112	void make_current () const // make this the "currently active" urxvt instance
1280	~rxvt_term ();	1113	{
		1114	SET_R (this);
		1115	set_environ (envv);
		1116	rxvt_set_locale (locale);
		1117	}
		1118
		1119	#if USE_XIM
		1120	rxvt_xim *input_method;
		1121	XIC Input_Context;
		1122	XIMStyle input_style;
		1123	XPoint spot; // most recently sent spot position
		1124
1281	void destroy ();	1125	void im_destroy ();
1282	void emergency_cleanup ();	1126	void im_cb (); im_watcher im_ev;
		1127	void im_set_size (XRectangle &size);
		1128	void im_set_position (XPoint &pos) NOTHROW;
		1129	void im_set_color (unsigned long &fg, unsigned long &bg);
		1130	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1283		1131
1284	bool init (int argc, const char *const *argv);	1132	bool IMisRunning ();
		1133	void IMSendSpot ();
		1134	bool IM_get_IC (const char *modifiers);
		1135	void IMSetPosition ();
		1136	#endif
		1137
		1138	// command.C
		1139	void key_press (XKeyEvent &ev);
		1140	void key_release (XKeyEvent &ev);
		1141	unsigned int cmd_write (const char *str, unsigned int count);
		1142
		1143	wchar_t next_char () NOTHROW;
		1144	wchar_t cmd_getc () THROW ((class out_of_input));
		1145	uint32_t next_octet () NOTHROW;
		1146	uint32_t cmd_get8 () THROW ((class out_of_input));
		1147
		1148	bool cmd_parse ();
		1149	void mouse_report (XButtonEvent &ev);
		1150	void button_press (XButtonEvent &ev);
		1151	void button_release (XButtonEvent &ev);
		1152	void focus_in ();
		1153	void focus_out ();
		1154	void update_fade_color (unsigned int idx);
		1155	#ifdef PRINTPIPE
		1156	FILE *popen_printer ();
		1157	int pclose_printer (FILE *stream);
		1158	#endif
		1159	void process_print_pipe ();
		1160	void process_nonprinting (unicode_t ch);
		1161	void process_escape_vt52 (unicode_t ch);
		1162	void process_escape_seq ();
		1163	void process_csi_seq ();
		1164	void process_window_ops (const int *args, unsigned int nargs);
		1165	char *get_to_st (unicode_t &ends_how);
		1166	void process_dcs_seq ();
		1167	void process_osc_seq ();
		1168	void process_color_seq (int report, int color, const char *str, char resp);
		1169	void process_xterm_seq (int op, const char *str, char resp);
		1170	int privcases (int mode, unsigned long bit);
		1171	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1172	void process_sgr_mode (unsigned int nargs, const int *arg);
		1173	void process_graphics ();
		1174	// init.C
1285	bool init_vars ();	1175	void init_vars ();
1286
1287	bool pty_fill ();
1288
1289	void init_secondary ();	1176	void init_secondary ();
1290	const char **init_resources (int argc, const char *const *argv);	1177	const char **init_resources (int argc, const char *const *argv);
1291	void init_env ();	1178	void init_env ();
1292	void set_locale (const char *locale);	1179	void set_locale (const char *locale);
1293	void init_xlocale ();	1180	void init_xlocale ();
1294	void init_command (const char *const *argv);	1181	void init_command (const char *const *argv);
1295	void run_command (const char *const *argv);	1182	void run_command (const char *const *argv);
1296	int run_child (const char *const *argv);	1183	int run_child (const char *const *argv);
1297
1298	void color_aliases (int idx);	1184	void color_aliases (int idx);
1299	void recolour_cursor ();
1300	void create_windows (int argc, const char *const *argv);	1185	void create_windows (int argc, const char *const *argv);
1301	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1302	void window_calc (unsigned int width, unsigned int height);
1303
1304	#if USE_XIM
1305	rxvt_xim *input_method;
1306	XIC Input_Context;
1307	XIMStyle input_style;
1308	XPoint spot; // most recently sent spot position
1309
1310	void im_destroy ();
1311	void im_cb (); im_watcher im_ev;
1312	void im_set_size (XRectangle &size);
1313	void im_set_position (XPoint &pos);
1314	void im_set_color (unsigned long &fg, unsigned long &bg);
1315	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1316
1317	bool IMisRunning ();
1318	void IMSendSpot ();
1319	bool IM_get_IC (const char *modifiers);
1320	void IMSetStatusPosition ();
1321	#endif
1322
1323	void resize_scrollbar ();
1324
1325	void pixel_position (int *x, int *y);
1326
1327	void selection_click (int clicks, int x, int y);
1328	void selection_extend (int x, int y, int flag);
1329	void selection_rotate (int x, int y);
1330
1331	/* autoconvert */
1332
1333	// command.C
1334	void lookup_key (XKeyEvent &ev);
1335	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1336
1337	unicode_t next_char ();
1338	unicode_t cmd_getc ();
1339	unicode_t next_octet ();
1340	unicode_t cmd_get8 ();
1341
1342	bool cmd_parse ();
1343	void mouse_report (XButtonEvent &ev);
1344	void button_press (XButtonEvent &ev);
1345	void button_release (XButtonEvent &ev);
1346	int check_our_parents ();
1347	#ifdef PRINTPIPE
1348	FILE *popen_printer ();
1349	int pclose_printer (FILE *stream);
1350	#endif
1351	void process_print_pipe ();
1352	void process_nonprinting (unicode_t ch);
1353	void process_escape_vt52 (unicode_t ch);
1354	void process_escape_seq ();
1355	void process_csi_seq ();
1356	void process_window_ops (const int *args, unsigned int nargs);
1357	unsigned char *get_to_st (unicode_t &ends_how);
1358	void process_dcs_seq ();
1359	void process_osc_seq ();
1360	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1361	void process_xterm_seq (int op, const char *str, unsigned char resp);
1362	int privcases (int mode, unsigned long bit);
1363	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1364	void process_sgr_mode (unsigned int nargs, const int *arg);
1365	void process_graphics ();
1366	// init.C
1367	void Get_Colours ();	1186	void Get_Colours ();
1368	void get_ourmods ();	1187	void get_ourmods ();
1369	// logging.C
1370	void makeutent (const char *pty, const char *hostname);
1371	void cleanutent ();
1372	// main.C	1188	// main.C
1373	void privileged_utmp (rxvt_privaction action);	1189	void tt_winch ();
		1190	rxvt_term ();
		1191	~rxvt_term ();
		1192	void destroy ();
		1193	void emergency_cleanup ();
		1194	void init (int argc, const char *const *argv, stringvec *envv);
		1195	void recolour_cursor ();
		1196	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1197	void window_calc (unsigned int newwidth, unsigned int newheight);
1374	bool set_fonts ();	1198	bool set_fonts ();
1375	void set_string_property (Atom prop, const char *str, int len = -1);	1199	void set_string_property (Atom prop, const char *str, int len = -1);
1376	void set_utf8_property (Atom prop, const char *str, int len = -1);	1200	void set_utf8_property (Atom prop, const char *str, int len = -1);
1377	void set_title (const char *str);	1201	void set_title (const char *str);
1378	void set_icon_name (const char *str);	1202	void set_icon_name (const char *str);
1379	void set_window_color (int idx, const char *color);	1203	void set_window_color (int idx, const char *color);
1380	void set_colorfgbg ();	1204	void set_colorfgbg ();
1381	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1205	bool set_color (rxvt_color &color, const char *name);
		1206	void alias_color (int dst, int src);
1382	void set_widthheight (unsigned int width, unsigned int height);	1207	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1383		1208	void get_window_origin (int &x, int &y);
1384	#ifdef MENUBAR	1209	Pixmap get_pixmap_property (int prop_id);
1385	// menubar.C
1386	void menuitem_free (menu_t *menu, menuitem_t *item);
1387	int action_dispatch (action_t *action);
1388	void menuarrow_free (char name);
1389	void menuarrow_add (char *string);
1390	char *menu_find_base (menu_t **menu, char *path);
1391	menu_t *menu_delete (menu_t *menu);
1392	menu_t *menu_add (menu_t *parent, char *path);
1393	void drawbox_menubar (int x, int len, int state);
1394	void drawtriangle (int x, int y, int state);
1395	void drawbox_menuitem (int y, int state);
1396	void menu_show ();
1397	void menu_display (void (rxvt_term::*update) ());
1398	void menu_hide_all ();
1399	void menu_hide ();
1400	void menu_clear (menu_t *menu);
1401	void menubar_clear ();
1402	bar_t *menubar_find (const char *name);
1403	int menubar_push (const char *name);
1404	void menubar_remove (const char *name);
1405	void menubar_dump (FILE *fp);
1406	void menubar_read (const char *filename);
1407	void menubar_dispatch (char *str);
1408	void draw_Arrows (int name, int state);
1409	void menubar_expose ();
1410	int menubar_mapping (int map);
1411	int menu_select (XButtonEvent &ev);
1412	void menubar_select (XButtonEvent &ev);
1413	void menubar_control (XButtonEvent &ev);
1414	void map_menuBar (int map);
1415	#endif
1416		1210
1417	// screen.C	1211	// screen.C
1418	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1212
1419	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1213	void lalloc (line_t &l) const
		1214	{
		1215	l.t = (text_t *)talloc->alloc ();
		1216	l.r = (rend_t *)ralloc->alloc ();
		1217	}
		1218
		1219	#if 0
		1220	void lfree (line_t &l)
		1221	{
		1222	talloc->free (l.t);
		1223	ralloc->free (l.r);
		1224	}
		1225	#endif
		1226
		1227	void lresize (line_t &l) const
		1228	{
		1229	if (!l.t)
		1230	return;
		1231
		1232	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1233	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1234
		1235	l.l = min (l.l, ncol);
		1236
		1237	if (ncol > prev_ncol)
		1238	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1239	}
		1240
		1241	int fgcolor_of (rend_t r) const NOTHROW
		1242	{
		1243	int base = GET_BASEFG (r);
		1244	#ifndef NO_BRIGHTCOLOR
		1245	if (r & RS_Bold
		1246	# if ENABLE_STYLES
		1247	&& option (Opt_intensityStyles)
		1248	# endif
		1249	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1250	base += minBrightCOLOR - minCOLOR;
		1251	#endif
		1252	return base;
		1253	}
		1254
		1255	int bgcolor_of (rend_t r) const NOTHROW
		1256	{
		1257	int base = GET_BASEBG (r);
		1258	#ifndef NO_BRIGHTCOLOR
		1259	if (r & RS_Blink
		1260	# if ENABLE_STYLES
		1261	&& option (Opt_intensityStyles)
		1262	# endif
		1263	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1264	base += minBrightCOLOR - minCOLOR;
		1265	#endif
		1266	return base;
		1267	}
		1268
		1269	bool option (uint8_t opt) const NOTHROW
		1270	{
		1271	if (!opt)
		1272	return 0;
		1273
		1274	--opt;
		1275	return options[opt >> 3] & (1 << (opt & 7));
		1276	}
		1277
		1278	void set_option (uint8_t opt, bool set = true) NOTHROW
		1279	{
		1280	if (!opt)
		1281	return;
		1282
		1283	--opt;
		1284	if (set)
		1285	options[opt >> 3] |= (1 << (opt & 7));
		1286	else
		1287	options[opt >> 3] &= ~(1 << (opt & 7));
		1288	}
		1289
		1290	void PrivMode (int set, unsigned bit) NOTHROW
		1291	{
		1292	if (set)
		1293	priv_modes |= bit;
		1294	else
		1295	priv_modes &= ~bit;
		1296	}
		1297
		1298	// modifies first argument(!)
		1299	void paste (char *data, unsigned int len) NOTHROW;
		1300	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1301	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1420	int scr_scroll_text (int row1, int row2, int count, int spec);	1302	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1421	void scr_reset ();	1303	void scr_reset ();
1422	void scr_reset_realloc ();
1423	void scr_release ();	1304	void scr_release () NOTHROW;
1424	void scr_clear (bool really = false);	1305	void scr_clear (bool really = false) NOTHROW;
1425	void scr_refresh (unsigned char refresh_type);	1306	void scr_refresh () NOTHROW;
1426	bool scr_refresh_rend (rend_t mask, rend_t value);	1307	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1427	void scr_erase_screen (int mode);	1308	void scr_erase_screen (int mode) NOTHROW;
		1309	#if ENABLE_FRILLS
		1310	void scr_erase_savelines () NOTHROW;
		1311	void scr_backindex () NOTHROW;
		1312	void scr_forwardindex () NOTHROW;
		1313	#endif
1428	void scr_touch (bool refresh);	1314	void scr_touch (bool refresh) NOTHROW;
1429	void scr_expose (int x, int y, int width, int height, bool refresh);	1315	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1430	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1431	void scr_recolour ();	1316	void scr_recolour () NOTHROW;
1432	void scr_remap_chars ();	1317	void scr_remap_chars () NOTHROW;
1433	void scr_remap_chars (text_t *tp, rend_t *rp);	1318	void scr_remap_chars (line_t &l) NOTHROW;
		1319
		1320	enum cursor_mode { SAVE, RESTORE };
1434		1321
1435	void scr_poweron ();	1322	void scr_poweron ();
1436	void scr_cursor (int mode);	1323	void scr_cursor (cursor_mode mode) NOTHROW;
1437	void scr_do_wrap ();	1324	void scr_do_wrap () NOTHROW;
		1325	void scr_swap_screen () NOTHROW;
1438	int scr_change_screen (int scrn);	1326	void scr_change_screen (int scrn);
1439	void scr_color (unsigned int color, int fgbg);	1327	void scr_color (unsigned int color, int fgbg) NOTHROW;
1440	void scr_rendition (int set, int style);	1328	void scr_rendition (int set, int style) NOTHROW;
1441	void scr_add_lines (const unicode_t *str, int nlines, int len);	1329	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1442	void scr_backspace ();	1330	void scr_backspace () NOTHROW;
1443	void scr_tab (int count, bool ht = false);	1331	void scr_tab (int count, bool ht = false) NOTHROW;
1444	void scr_backindex ();
1445	void scr_forwardindex ();
1446	void scr_gotorc (int row, int col, int relative);	1332	void scr_gotorc (int row, int col, int relative) NOTHROW;
1447	void scr_index (enum page_dirn direction);	1333	void scr_index (enum page_dirn direction) NOTHROW;
1448	void scr_erase_line (int mode);	1334	void scr_erase_line (int mode) NOTHROW;
1449	void scr_E ();	1335	void scr_E () NOTHROW;
1450	void scr_insdel_lines (int count, int insdel);	1336	void scr_insdel_lines (int count, int insdel) NOTHROW;
1451	void scr_insdel_chars (int count, int insdel);	1337	void scr_insdel_chars (int count, int insdel) NOTHROW;
1452	void scr_scroll_region (int top, int bot);	1338	void scr_scroll_region (int top, int bot) NOTHROW;
1453	void scr_cursor_visible (int mode);	1339	void scr_cursor_visible (int mode) NOTHROW;
1454	void scr_autowrap (int mode);	1340	void scr_autowrap (int mode) NOTHROW;
1455	void scr_relative_origin (int mode);	1341	void scr_relative_origin (int mode) NOTHROW;
1456	void scr_insert_mode (int mode);	1342	void scr_insert_mode (int mode) NOTHROW;
1457	void scr_set_tab (int mode);	1343	void scr_set_tab (int mode) NOTHROW;
1458	void scr_rvideo_mode (int mode);	1344	void scr_rvideo_mode (bool on) NOTHROW;
1459	void scr_report_position ();	1345	void scr_report_position () NOTHROW;
1460	void set_font_style ();	1346	void set_font_style () NOTHROW;
1461	void scr_charset_choose (int set);	1347	void scr_charset_choose (int set) NOTHROW;
1462	void scr_charset_set (int set, unsigned int ch);	1348	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1463	int scr_move_to (int y, int len);	1349	void scr_move_to (int y, int len) NOTHROW;
1464	int scr_page (enum page_dirn direction, int nlines);	1350	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1465	int scr_changeview (unsigned int oldviewstart);	1351	bool scr_changeview (int new_view_start) NOTHROW;
1466	void scr_bell ();	1352	void scr_bell () NOTHROW;
1467	void scr_printscreen (int fullhist);	1353	void scr_printscreen (int fullhist) NOTHROW;
		1354	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1355	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1468	void scr_reverse_selection ();	1356	void scr_reverse_selection () NOTHROW;
1469	void scr_dump (int fd);	1357	void scr_dump (int fd) NOTHROW;
		1358
1470	void selection_check (int check_more);	1359	void selection_check (int check_more) NOTHROW;
1471	void selection_paste (Window win, Atom prop, bool delete_prop);	1360	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1472	void selection_property (Window win, Atom prop);	1361	void selection_property (Window win, Atom prop) NOTHROW;
1473	void selection_request (Time tm, int x, int y);	1362	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1474	int selection_request_other (Atom target, int selnum);	1363	int selection_request_other (Atom target, int selnum) NOTHROW;
1475	void selection_clear ();	1364	void selection_clear () NOTHROW;
1476	void selection_make (Time tm);	1365	void selection_make (Time tm);
		1366	bool selection_grab (Time tm) NOTHROW;
1477	void selection_start_colrow (int col, int row);	1367	void selection_start_colrow (int col, int row) NOTHROW;
1478	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1368	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1479	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1369	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1480	void selection_remove_trailing_spaces ();	1370	void selection_remove_trailing_spaces () NOTHROW;
1481	void selection_send (const XSelectionRequestEvent &rq);	1371	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1372	void selection_click (int clicks, int x, int y) NOTHROW;
		1373	void selection_extend (int x, int y, int flag) NOTHROW;
		1374	void selection_rotate (int x, int y) NOTHROW;
1482		1375
1483	#if defined(NEXT_SCROLLBAR)	1376	#if defined(NEXT_SCROLLBAR)
1484	// scrollbar-next.C	1377	// scrollbar-next.C
1485	Pixmap renderPixmap (const char *const *data, int width, int height);	1378	Pixmap renderPixmap (const char *const *data, int width, int height);
1486	void init_scrollbar_stuff ();	1379	void init_scrollbar_stuff ();
…		…
1488	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1381	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1489	#endif	1382	#endif
1490		1383
1491	#if defined(RXVT_SCROLLBAR)	1384	#if defined(RXVT_SCROLLBAR)
1492	// scrollbar-rxvt.C	1385	// scrollbar-rxvt.C
1493	void Draw_button (int x, int y, int state, int dirn);
1494	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1386	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1495	#endif	1387	#endif
1496		1388
1497	#if defined(XTERM_SCROLLBAR)	1389	#if defined(XTERM_SCROLLBAR)
1498	// scrollbar-xterm.C	1390	// scrollbar-xterm.C
…		…
1503	// scrollbar-plain.C	1395	// scrollbar-plain.C
1504	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1396	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1505	#endif	1397	#endif
1506		1398
1507	// scrollbar.C	1399	// scrollbar.C
		1400	void resize_scrollbar ();
1508	int scrollbar_mapping (int map);	1401	int scrollbar_mapping (int map);
1509	int scrollbar_show (int update);	1402	int scrollbar_show (int update);
1510	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1403	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1511		1404
1512	// xdefaults.C	1405	// xdefaults.C
1513	void get_options (int argc, const char *const *argv);	1406	void get_options (int argc, const char *const *argv);
1514	int parse_keysym (const char *str, const char *arg);	1407	int parse_keysym (const char *str, const char *arg);
1515	void get_xdefaults (FILE *stream, const char *name);	1408	const char *x_resource (const char *name);
1516	void extract_resources ();	1409	void extract_resources ();
1517	// xpm.C
1518	int scale_pixmap (const char *geom);
1519	void resize_pixmap ();
1520	Pixmap set_bgPixmap (const char *file);
1521	};	1410	};
1522		1411
1523	/*	1412	#endif /* _RXVT_H_ */
1524	*****************************************************************************
1525	* PROTOTYPES
1526	*****************************************************************************
1527	*/
1528	#ifdef PROTOTYPES
1529	# define __PROTO(p) p
1530	#else
1531	# define __PROTO(p) ()
1532	#endif
1533		1413
1534	#ifdef DEBUG_malloc
1535	# include "dmalloc.h" /* This comes last */
1536	#endif
1537
1538	#endif /* _RXVT_H_ */
1539

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