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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.87 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.278 by root, Tue Jul 24 14:38:59 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	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
7		26
8	#include <limits.h>	27	#include <limits.h>
9		28
10	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	30	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
14	#ifndef NO_FRILLS	33	#if ENABLE_FRILLS
15	#include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
19	#include "defaultfont.h"
20	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.h"
		40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
23		55
24	/*	56	/*
25	*****************************************************************************	57	*****************************************************************************
26	* SYSTEM HACKS	58	* SYSTEM HACKS
27	*****************************************************************************	59	*****************************************************************************
28	*/	60	*/
29	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
30	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
31	*/	63	*/
32	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
33	# define __svr4__	65	# define __svr4__ 1
34	#endif	66	#endif
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__	68	# define __sun__ 1
37	#endif	69	#endif
38		70
39	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	72	typedef char *XPointer;
41	#endif	73	#endif
42		74
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	75	#include <termios.h>
45	typedef struct termios ttymode_t;	76	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		77
		78	#ifdef HAVE_AFTERIMAGE
		79	# include <afterimage.h>
		80	#undef min
		81	#undef max
57	#ifdef XPM_BACKGROUND	82	#elif defined(XPM_BACKGROUND)
58	# ifdef XPM_INC_X11	83	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	84	# include <X11/xpm.h>
60	# else	85	# else
61	# include <xpm.h>	86	# include <xpm.h>
62	# endif	87	# endif
…		…
66	# define STDIN_FILENO 0	91	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	92	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	93	# define STDERR_FILENO 2
69	#endif	94	#endif
70		95
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	96	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	97
73	# define NO_SETOWNER_TTYDEV	98	// exception thrown on fatal (per-instance) errors
		99	class rxvt_failure_exception { };
		100
		101	// exception thrown when the command parser runs out of input data
		102	class out_of_input { };
		103
		104	/*
		105	*****************************************************************************
		106	* PROTOTYPES
		107	*****************************************************************************
		108	*/
		109	// main.C
		110	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		111	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		112	void rxvt_clean_exit () NOTHROW;
		113	void * rxvt_malloc (size_t size);
		114	void * rxvt_calloc (size_t number, size_t size);
		115	void * rxvt_realloc (void *ptr, size_t size);
		116
		117	// misc.C
		118	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		119	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		120	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		121	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		122	char * rxvt_strdup_cpp (const char *str);
		123
		124	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		125
		126	char * rxvt_r_basename (const char *str) NOTHROW;
		127	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		128	void rxvt_log (const char *fmt,...) NOTHROW;
		129	void rxvt_warn (const char *fmt,...) NOTHROW;
		130	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		131	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		132
		133	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		134	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		135	char * rxvt_Str_trim (char *str) NOTHROW;
		136	int rxvt_Str_escaped (char *str) NOTHROW;
		137	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		138	void rxvt_freecommastring (char **cs) NOTHROW;
		139
		140	/////////////////////////////////////////////////////////////////////////////
		141
		142	// temporarily replace the process environment
		143	extern char **environ;
		144	extern char **rxvt_environ; // the original environ pointer
		145
		146	inline void set_environ (stringvec *envv)
		147	{
		148	#if ENABLE_PERL
		149	assert (envv);
		150	#else
		151	if (envv)
74	# endif	152	#endif
		153	environ = (char **)envv->begin ();
		154	}
		155
		156	inline void set_environ (char **envv)
		157	{
		158	#if ENABLE_PERL
		159	assert (envv);
		160	#else
		161	if (envv)
75	#endif	162	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	163	environ = envv;
77	# define NO_SETOWNER_TTYDEV	164	}
78	#endif
79		165
80	/*	166	/*
81	*****************************************************************************	167	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	168	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	169	*****************************************************************************
84	*/	170	*/
85	struct grwin_t;	171	struct grwin_t;
86		172
87	/* Sanitize menubar info */
88	#ifndef MENUBAR
89	# undef MENUBAR_MAX
90	#endif
91	#ifndef MENUBAR_MAX
92	# define MENUBAR_MAX 0
93	#endif
94
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	173	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	174	* scrollColor resource.
97	*/	175	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	176	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	177	# define KEEP_SCROLLCOLOR 1
100	#else	178	#else
101	# undef KEEP_SCROLLCOLOR	179	# undef KEEP_SCROLLCOLOR
102	#endif	180	#endif
103		181
104	#ifdef XPM_BACKGROUND	182	#ifdef XPM_BACKGROUND
105	typedef struct {	183	typedef struct {
106	short w, h, x, y;	184	short w, h, x, y;
		185	bool auto_resize ;
107	Pixmap pixmap;	186	Pixmap pixmap;
108	} bgPixmap_t;	187	} bgPixmap_t;
109	#endif	188	#endif
110		189
111	/*	190	/*
112	* the 'essential' information for reporting Mouse Events	191	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	192	* pared down from XButtonEvent
114	*/	193	*/
115	struct mouse_event {	194	struct mouse_event {
116	int clicks;	195	int clicks;
117	Time time; /* milliseconds */	196	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	197	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	198	unsigned int button; /* detail */
120	};	199	};
121		200
122	#ifndef min	201	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))
124	# define max(a,b) (((a) > (b)) ? (a) : (b))
125	#endif
126
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
129	#define SWAP_IT(one, two, typeof) \
130	do { \
131	typeof swapittmp; \
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
133	} while (/* CONSTCOND */ 0)
134	#define BOUND_POSITIVE_INT16(val) \
135	(int16_t) ((val) <= 0 \
136	? 0 \
137	: min ((val), (((uint16_t)-1)>>1)))
138
139	#ifndef NO_FRILLS
140	typedef struct _mwmhints {	202	typedef struct _mwmhints {
141	CARD32 flags;	203	CARD32 flags;
142	CARD32 functions;	204	CARD32 functions;
143	CARD32 decorations;	205	CARD32 decorations;
144	INT32 input_mode;	206	INT32 input_mode;
145	CARD32 status;	207	CARD32 status;
146	} MWMHints;	208	} MWMHints;
147	#endif	209	#endif
148		210
		211	#if ENABLE_XEMBED
		212	// XEMBED messages
		213	# define XEMBED_EMBEDDED_NOTIFY 0
		214	# define XEMBED_WINDOW_ACTIVATE 1
		215	# define XEMBED_WINDOW_DEACTIVATE 2
		216	# define XEMBED_REQUEST_FOCUS 3
		217	# define XEMBED_FOCUS_IN 4
		218	# define XEMBED_FOCUS_OUT 5
		219	# define XEMBED_FOCUS_NEXT 6
		220	# define XEMBED_FOCUS_PREV 7
		221
		222	# define XEMBED_MODALITY_ON 10
		223	# define XEMBED_MODALITY_OFF 11
		224	# define XEMBED_REGISTER_ACCELERATOR 12
		225	# define XEMBED_UNREGISTER_ACCELERATOR 13
		226	# define XEMBED_ACTIVATE_ACCELERATOR 14
		227
		228	// XEMBED detail code
		229	# define XEMBED_FOCUS_CURRENT 0
		230	# define XEMBED_FOCUS_FIRST 1
		231	# define XEMBED_FOCUS_LAST 2
		232
		233	# define XEMBED_MAPPED (1 << 0)
		234	#endif
		235
149	/*	236	/*
150	*****************************************************************************	237	*****************************************************************************
151	* NORMAL DEFINES	238	* NORMAL DEFINES
152	*****************************************************************************	239	*****************************************************************************
153	*/	240	*/
…		…
158	# define COLORTERMENVFULL COLORTERMENV "-xpm"	245	# define COLORTERMENVFULL COLORTERMENV "-xpm"
159	#else	246	#else
160	# define COLORTERMENVFULL COLORTERMENV	247	# define COLORTERMENVFULL COLORTERMENV
161	#endif	248	#endif
162	#ifndef TERMENV	249	#ifndef TERMENV
163	# define TERMENV "rxvt"	250	# define TERMENV "rxvt-unicode"
164	#endif	251	#endif
165		252
166	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	253	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167	# define NO_MOUSE_REPORT_SCROLLBAR	254	# define NO_MOUSE_REPORT_SCROLLBAR 1
168	#endif
169
170	#ifdef NO_RESOURCES
171	# undef USE_XGETDEFAULT
172	#endif	255	#endif
173		256
174	/* now look for other badly set stuff */	257	/* now look for other badly set stuff */
175		258
176	#if !defined (EACCESS) && defined(EAGAIN)	259	#if !defined (EACCESS) && defined(EAGAIN)
…		…
180	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	263	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
181	# define EXIT_SUCCESS 0 /* exit function success */	264	# define EXIT_SUCCESS 0 /* exit function success */
182	# define EXIT_FAILURE 1 /* exit function failure */	265	# define EXIT_FAILURE 1 /* exit function failure */
183	#endif	266	#endif
184		267
185	#define menuBar_esc 10
186	#define scrollBar_esc 30	268	#define scrollBar_esc 30
187	#define menuBar_margin 2 /* margin below text */
188		269
189	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	270	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190	# define HAVE_SCROLLBARS	271	# define HAVE_SCROLLBARS 1
191	#endif
192
193	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194	#ifdef HALFSHADOW
195	# define SHADOW 1
196	#else
197	# define SHADOW 2
198	#endif	272	#endif
199		273
200	#define R_SB_ALIGN_CENTRE 0	274	#define R_SB_ALIGN_CENTRE 0
201	#define R_SB_ALIGN_TOP 1	275	#define R_SB_ALIGN_TOP 1
202	#define R_SB_ALIGN_BOTTOM 2	276	#define R_SB_ALIGN_BOTTOM 2
203		277
204	#define R_SB_RXVT 0
205	#define R_SB_NEXT 1	278	#define R_SB_NEXT 1
206	#define R_SB_XTERM 2	279	#define R_SB_XTERM 2
207	#define R_SB_PLAIN 4	280	#define R_SB_PLAIN 4
		281	#define R_SB_RXVT 8
208		282
209	#define SB_WIDTH_NEXT 19	283	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 15	284	#define SB_WIDTH_XTERM 15
211	#define SB_WIDTH_PLAIN 7	285	#define SB_WIDTH_PLAIN 7
212	#ifndef SB_WIDTH_RXVT	286	#ifndef SB_WIDTH_RXVT
…		…
275	* |	349	* |
276	* +---< SB_WIDTH_NEXT	350	* +---< SB_WIDTH_NEXT
277	*/	351	*/
278		352
279	enum {	353	enum {
280	NO_REFRESH = 0 , /* Window not visible at all! */	354	NO_REFRESH = 0, /* Window not visible at all! */
281	FAST_REFRESH = 1<<0, /* Fully exposed window */	355	FAST_REFRESH = 1, /* Fully exposed window */
282	SLOW_REFRESH = 1<<1, /* Partially exposed window */	356	SLOW_REFRESH = 2, /* Partially exposed window */
283	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
284	#if 0
285	REFRESH_BOUNDS = 1<<3
286	#endif
287	REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
288	};	357	};
289		358
290	#ifdef NO_SECONDARY_SCREEN	359	#ifdef NO_SECONDARY_SCREEN
291	# define NSCREENS 0	360	# define NSCREENS 0
292	#else	361	#else
293	# define NSCREENS 1	362	# define NSCREENS 1
294	#endif	363	#endif
295		364
296	#define IGNORE 0
297	#define SAVE 's'
298	#define RESTORE 'r'
299
300	/* special (internal) prefix for font commands */	365	/* special (internal) prefix for font commands */
301	#define FONT_CMD '#'	366	#define FONT_CMD '#'
302	#define FONT_DN "#-"	367	#define FONT_DN "#-"
303	#define FONT_UP "#+"	368	#define FONT_UP "#+"
304		369
305	/* flags for rxvt_scr_gotorc () */	370	/* flags for rxvt_scr_gotorc () */
306	enum {	371	enum {
307	C_RELATIVE = 1 , /* col movement is relative */	372	C_RELATIVE = 1, /* col movement is relative */
308	R_RELATIVE = 2, /* row movement is relative */	373	R_RELATIVE = 2, /* row movement is relative */
309	RELATIVE = 1 | 2,	374	RELATIVE = C_RELATIVE | R_RELATIVE,
310	};	375	};
311		376
312	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	377	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
313	enum {	378	enum {
314	INSERT = -1, /* don't change these values */	379	INSERT = -1, /* don't change these values */
…		…
327	enum {	392	enum {
328	PRIMARY = 0,	393	PRIMARY = 0,
329	SECONDARY,	394	SECONDARY,
330	};	395	};
331		396
332	#define RS_None 0 /* Normal */	397	#define RS_None 0
333		398
334	#define RS_fgMask 0x000001FFu /* 512 colors */	399	#define RS_fgMask 0x0000007fUL // 128 colors
335	#define RS_bgMask 0x0003FE00u /* 512 colors */	400	#define RS_bgMask 0x00003f80UL // 128 colors
336	#define RS_Bold 0x00040000u /* bold */	401
		402	// font styles
		403	#define RS_Bold 0x00004000UL // value 1
		404	#define RS_Italic 0x00008000UL // value 2
		405
		406	// fake styles
337	#define RS_Blink 0x00080000u /* blink */	407	#define RS_Blink 0x00010000UL // blink
338	#define RS_RVid 0x00100000u /* reverse video */	408	#define RS_RVid 0x00020000UL // reverse video
339	#define RS_Uline 0x00200000u /* underline */	409	#define RS_Uline 0x00040000UL // underline
340		410
341	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	411	// toggle this to force redraw, must be != RS_Careful
		412	#define RS_redraw 0x01000000UL
		413
		414	// 5 custom bits for extensions
		415	#define RS_customCount 32
		416	#define RS_customMask 0x00f80000UL
342	#define RS_fontShift 22	417	#define RS_customShift 19
343		418
		419	// other flags
		420	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		421
		422	#define RS_styleCount 4
		423	#define RS_styleMask (RS_Bold | RS_Italic)
		424	#define RS_styleShift 14
		425
344	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	426	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
345	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	427	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		428
		429	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		430	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		431	#define RS_fontShift 24
		432
		433	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		434	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
346		435
347	#define Sel_none 0 /* Not waiting */	436	#define Sel_none 0 /* Not waiting */
348	#define Sel_normal 0x01 /* normal selection */	437	#define Sel_normal 0x01 /* normal selection */
349	#define Sel_incr 0x02 /* incremental selection */	438	#define Sel_incr 0x02 /* incremental selection */
350	#define Sel_direct 0x00	439	#define Sel_direct 0x00
…		…
375	XTerm_property = 3, // change X property	464	XTerm_property = 3, // change X property
376	XTerm_Color = 4, // change colors	465	XTerm_Color = 4, // change colors
377	XTerm_Color00 = 10, // not implemented, CLASH!	466	XTerm_Color00 = 10, // not implemented, CLASH!
378	XTerm_Color01 = 11, // not implemented	467	XTerm_Color01 = 11, // not implemented
379	XTerm_Color_cursor = 12, // change actual 'Cursor' color	468	XTerm_Color_cursor = 12, // change actual 'Cursor' color
380	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	469	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
381	XTerm_Color_pointer_bg = 14, // not implemented	470	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
382	XTerm_Color05 = 15, // not implemented	471	XTerm_Color05 = 15, // not implemented (tektronix fg)
383	XTerm_Color06 = 16, // not implemented	472	XTerm_Color06 = 16, // not implemented (tektronix bg)
384	XTerm_Color_RV = 17, // change actual 'Highlight' color	473	XTerm_Color_RV = 17, // change actual 'Highlight' color
385	XTerm_logfile = 46, // not implemented	474	XTerm_logfile = 46, // not implemented
386	XTerm_font = 50,	475	XTerm_font = 50,
387		476
388	XTerm_konsole30 = 30, // reserved for konsole	477	XTerm_konsole30 = 30, // reserved for konsole
389	XTerm_konsole31 = 31, // reserved for konsole	478	XTerm_konsole31 = 31, // reserved for konsole
390	XTerm_emacs51 = 51, // reserved for emacs shell	479	XTerm_emacs51 = 51, // reserved for emacs shell
391	/*	480	/*
392	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	481	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		482	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
393	*/	483	*/
394	XTerm_Color_BD = 18, // change actual 'Bold' color	484	Rxvt_Color_BD = 18, // change actual 'Bold' color
395	XTerm_Color_UL = 19, // change actual 'Underline' color	485	Rxvt_Color_UL = 19, // change actual 'Underline' color
396	XTerm_Pixmap = 20, // new bg pixmap	486	Rxvt_Pixmap = 20, // new bg pixmap
397	XTerm_restoreFG = 39, // change default fg color	487	Rxvt_restoreFG = 39, // change default fg color
398	XTerm_restoreBG = 49, // change default bg color	488	Rxvt_restoreBG = 49, // change default bg color
399	XTerm_dumpscreen = 55, // dump scrollback and all of screen	489	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		490
400	XTerm_locale = 701, // change locale	491	URxvt_locale = 701, // change locale
401	XTerm_findfont = 702, // find font of given character (in decimal)	492	URxvt_version = 702, // request version
402	XTerm_Menu = 703, // set menu item	493
		494	URxvt_Color_IT = 704, // change actual 'Italic' colour
		495	URxvt_Color_tint = 705, // change actual tint colour
		496	URxvt_Color_BD = 706,
		497	URxvt_Color_UL = 707,
		498
		499	URxvt_font = 710,
		500	URxvt_boldFont = 711,
		501	URxvt_italicFont = 712,
		502	URxvt_boldItalicFont = 713,
		503
		504	URxvt_view_up = 720,
		505	URxvt_view_down = 721,
		506
		507	URxvt_perl = 777,
403	};	508	};
404		509
405	/* Words starting with `Color_' are colours. Others are counts */	510	/* Words starting with `Color_' are colours. Others are counts */
406	/*	511	/*
407	* The following comment is mostly obsolete since pixcolor_set was expanded:
408	* We're currently upto 29 colours. Only 3 more available. The
409	* PixColor and rendition colour usage should probably be decoupled	512	* The PixColor and rendition colour usage should probably be decoupled
410	* on the unnecessary items, e.g. Color_pointer, but won't bother	513	* on the unnecessary items, e.g. Color_pointer, but won't bother
411	* until we need to. Also, be aware of usage in pixcolor_set	514	* until we need to. Also, be aware of usage in pixcolor_set
412	*/	515	*/
413		516
414	enum colour_list {	517	enum colour_list {
		518	Color_none = -2,
		519	Color_transparent = -1,
415	Color_fg = 0,	520	Color_fg = 0,
416	Color_bg,	521	Color_bg,
417	minCOLOR, /* 2 */	522	minCOLOR, /* 2 */
418	Color_Black = minCOLOR,	523	Color_Black = minCOLOR,
419	Color_Red3,	524	Color_Red3,
…		…
436	maxBrightCOLOR, /* minBrightCOLOR + 7 */	541	maxBrightCOLOR, /* minBrightCOLOR + 7 */
437	Color_White = maxBrightCOLOR,	542	Color_White = maxBrightCOLOR,
438	#else	543	#else
439	Color_White = maxCOLOR,	544	Color_White = maxCOLOR,
440	#endif	545	#endif
441	#ifdef TTY_256COLOR
442	min256COLOR = Color_White + 1,	546	minTermCOLOR = Color_White + 1,
443	max256COLOR = minCOLOR + 255,	547	maxTermCOLOR = Color_White + 72,
444	#endif
445	#ifndef NO_CURSORCOLOR	548	#ifndef NO_CURSORCOLOR
446	Color_cursor,	549	Color_cursor,
447	Color_cursor2,	550	Color_cursor2,
448	#endif	551	#endif
449	Color_pointer_fg,	552	Color_pointer_fg,
450	Color_pointer_bg,	553	Color_pointer_bg,
451	Color_border,	554	Color_border,
452	#ifndef NO_BOLD_UNDERLINE_REVERSE	555	#ifndef NO_BOLD_UNDERLINE_REVERSE
453	Color_BD,	556	Color_BD,
		557	Color_IT,
454	Color_UL,	558	Color_UL,
455	Color_RV,	559	Color_RV,
		560	#endif
		561	#if ENABLE_FRILLS
		562	Color_underline,
456	#endif	563	#endif
457	#ifdef OPTION_HC	564	#ifdef OPTION_HC
458	Color_HC,	565	Color_HC,
459	#endif	566	#endif
460	#ifdef KEEP_SCROLLCOLOR	567	#ifdef KEEP_SCROLLCOLOR
461	Color_scroll,	568	Color_scroll,
462	Color_trough,	569	Color_trough,
463	#endif	570	#endif
464	#if TINTING	571	#if TINTING
465	Color_tint,	572	Color_tint,
		573	#endif
		574	#if OFF_FOCUS_FADING
		575	Color_fade,
466	#endif	576	#endif
467	NRS_COLORS, /* */	577	NRS_COLORS, /* */
468	#ifdef KEEP_SCROLLCOLOR	578	#ifdef KEEP_SCROLLCOLOR
469	Color_topShadow = NRS_COLORS,	579	Color_topShadow = NRS_COLORS,
470	Color_bottomShadow,	580	Color_bottomShadow,
471	TOTAL_COLORS /* upto 30 */	581	TOTAL_COLORS
472	#else	582	#else
473	TOTAL_COLORS = NRS_COLORS /* */	583	TOTAL_COLORS = NRS_COLORS
474	#endif	584	#endif
475	};	585	};
476		586
477	#define Color_Bits 9	587	#define Color_Bits 7 // 0 .. maxTermCOLOR
478	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
479	#define NPIXCLR_BITS 32
480
481	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
482		588
483	/*	589	/*
484	* Resource list	590	* Resource list
485	*/	591	*/
486	enum {	592	enum {
487	Rs_display_name = 0,	593	# define def(name) Rs_ ## name,
488	Rs_term_name,	594	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
489	Rs_iconName,	595	# include "rsinc.h"
490	Rs_geometry,	596	# undef def
491	Rs_reverseVideo,	597	# undef reserve
492	Rs_color,
493	_Rs_color = Rs_color + NRS_COLORS - 1,
494	Rs_font,
495	Rs_name,
496	Rs_title,
497	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
498	Rs_path,
499	#endif
500	#ifdef XPM_BACKGROUND
501	Rs_backgroundPixmap,
502	#endif
503	#if (MENUBAR_MAX)
504	Rs_menu,
505	#endif
506	Rs_loginShell,
507	Rs_jumpScroll,
508	#ifdef HAVE_SCROLLBARS
509	Rs_scrollBar,
510	Rs_scrollBar_right,
511	Rs_scrollBar_floating,
512	Rs_scrollBar_align,
513	#endif
514	Rs_scrollstyle, /* Rs_scrollBar_style */
515	Rs_scrollTtyOutput,
516	Rs_scrollTtyKeypress,
517	Rs_scrollWithBuffer,
518	Rs_saveLines,
519	Rs_utmpInhibit,
520	Rs_visualBell,
521	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
522	Rs_mapAlert,
523	#endif
524	#ifdef META8_OPTION
525	Rs_meta8,
526	#endif
527	#ifdef MOUSE_WHEEL
528	Rs_mouseWheelScrollPage,
529	#endif
530	#ifndef NO_BACKSPACE_KEY
531	Rs_backspace_key,
532	#endif
533	#ifndef NO_DELETE_KEY
534	Rs_delete_key,
535	#endif
536	Rs_selectstyle,
537	#ifdef PRINTPIPE
538	Rs_print_pipe,
539	#endif
540	#ifdef USE_XIM
541	Rs_preeditType,
542	Rs_inputMethod,
543	#endif
544	#ifdef TRANSPARENT
545	Rs_transparent,
546	Rs_transparent_all,
547	#endif
548	#ifndef NO_FRILLS
549	Rs_ext_bwidth,
550	Rs_int_bwidth,
551	Rs_borderLess,
552	#endif
553	Rs_scrollBar_thickness,
554	#ifndef NO_LINESPACE
555	Rs_lineSpace,
556	#endif
557	Rs_cutchars,
558	Rs_modifier,
559	Rs_answerbackstring,
560	Rs_tripleclickwords,
561	Rs_insecure,
562	Rs_cursorBlink,
563	Rs_pointerBlank,
564	Rs_pointerBlankDelay,
565	Rs_imLocale,
566	#ifndef NO_SECONDARY_SCREEN
567	Rs_secondaryScreen,
568	Rs_secondaryScroll,
569	#endif
570	#ifndef NO_BOLD_UNDERLINE_REVERSE
571	Rs_realBold,
572	#endif
573	#ifdef OFF_FOCUS_FADING
574	Rs_fade,
575	#endif
576	#ifdef TINTING
577	Rs_shade,
578	#endif
579	NUM_RESOURCES	598	NUM_RESOURCES
580	};	599	};
581		600
582	// see init.C:xa_names, which must be kept in sync
583	enum {
584	XA_TEXT = 0,
585	XA_COMPOUND_TEXT,
586	XA_UTF8_STRING,
587	XA_MULTIPLE,
588	XA_TARGETS,
589	XA_TIMESTAMP,
590	XA_VT_SELECTION,
591	XA_INCR,
592	XA_WMDELETEWINDOW,
593	#ifdef TRANSPARENT
594	XA_XROOTPMAPID,
595	XA_XSETROOTID,
596	#endif
597	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598	XA_DNDPROTOCOL,
599	XA_DNDSELECTION,
600	#endif /* OFFIX_DND */
601	XA_CLIPBOARD,
602	NUM_XA
603	};
604
605	/* DEC private modes */	601	/* DEC private modes */
606	#define PrivMode_132 (1LU<<0)	602	#define PrivMode_132 (1UL<<0)
607	#define PrivMode_132OK (1LU<<1)	603	#define PrivMode_132OK (1UL<<1)
608	#define PrivMode_rVideo (1LU<<2)	604	#define PrivMode_rVideo (1UL<<2)
609	#define PrivMode_relOrigin (1LU<<3)	605	#define PrivMode_relOrigin (1UL<<3)
610	#define PrivMode_Screen (1LU<<4)	606	#define PrivMode_Screen (1UL<<4)
611	#define PrivMode_Autowrap (1LU<<5)	607	#define PrivMode_Autowrap (1UL<<5)
612	#define PrivMode_aplCUR (1LU<<6)	608	#define PrivMode_aplCUR (1UL<<6)
613	#define PrivMode_aplKP (1LU<<7)	609	#define PrivMode_aplKP (1UL<<7)
614	#define PrivMode_HaveBackSpace (1LU<<8)	610	#define PrivMode_HaveBackSpace (1UL<<8)
615	#define PrivMode_BackSpace (1LU<<9)	611	#define PrivMode_BackSpace (1UL<<9)
616	#define PrivMode_ShiftKeys (1LU<<10)	612	#define PrivMode_ShiftKeys (1UL<<10)
617	#define PrivMode_VisibleCursor (1LU<<11)	613	#define PrivMode_VisibleCursor (1UL<<11)
618	#define PrivMode_MouseX10 (1LU<<12)	614	#define PrivMode_MouseX10 (1UL<<12)
619	#define PrivMode_MouseX11 (1LU<<13)	615	#define PrivMode_MouseX11 (1UL<<13)
620	#define PrivMode_scrollBar (1LU<<14)	616	#define PrivMode_scrollBar (1UL<<14)
621	#define PrivMode_menuBar (1LU<<15)
622	#define PrivMode_TtyOutputInh (1LU<<16)	617	#define PrivMode_TtyOutputInh (1UL<<15)
623	#define PrivMode_Keypress (1LU<<17)	618	#define PrivMode_Keypress (1UL<<16)
624	#define PrivMode_smoothScroll (1LU<<18)	619	#define PrivMode_smoothScroll (1UL<<17)
625	#define PrivMode_vt52 (1LU<<19)	620	#define PrivMode_vt52 (1UL<<18)
		621	#define PrivMode_LFNL (1UL<<19)
626	/* too annoying to implement X11 highlight tracking */	622	/* too annoying to implement X11 highlight tracking */
627	/* #define PrivMode_MouseX11Track (1LU<<20) */	623	/* #define PrivMode_MouseX11Track (1LU<<20) */
628		624
629	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	625	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
630	#define PrivMode(test,bit) \	626	#define PrivMode(test,bit) \
631	if (test) \	627	if (test) \
632	PrivateModes |= (bit); \	628	priv_modes |= (bit); \
633	else \	629	else \
634	PrivateModes &= ~(bit)	630	priv_modes &= ~(bit)
635		631
636	#ifdef ALLOW_132_MODE	632	#ifdef ALLOW_132_MODE
637	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	633	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
638	#else	634	#else
639	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	635	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
640	#endif	636	#endif
641		637
642	// do not change these constants lightly, there are many interdependencies	638	// do not change these constants lightly, there are many interdependencies
643	#define IMBUFSIZ 128 // input modifier buffer sizes	639	#define IMBUFSIZ 128 // input modifier buffer sizes
644	#define KBUFSZ 512 // size of keyboard mapping buffer	640	#define KBUFSZ 512 // size of keyboard mapping buffer
645	#define CBUFSIZ 4096 // size of command buffer	641	#define CBUFSIZ 2048 // size of command buffer
646	#define UBUFSIZ 4096 // character buffer	642	#define UBUFSIZ 2048 // character buffer
647		643
648	#ifndef PATH_MAX	644	#ifndef PATH_MAX
649	# define PATH_MAX 16384	645	# define PATH_MAX 16384
650	#endif	646	#endif
651		647
…		…
679	/*	675	/*
680	*****************************************************************************	676	*****************************************************************************
681	* MACRO DEFINES	677	* MACRO DEFINES
682	*****************************************************************************	678	*****************************************************************************
683	*/	679	*/
684	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	680	#define dLocal(type,name) type const name = this->name
685	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	681
686	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	682	// for speed reasons, we assume that all codepoints 32 to 126 are
687	#define STRCASECMP(x, y) strcasecmp((x), (y))	683	// single-width.
688	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	684	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
689	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
690	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
691	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
692	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
693	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
694	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
695	#define STRDUP(x) strdup((const char *)(x))
696	#define STRLEN(x) strlen((const char *)(x))
697	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
698	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
699		685
700	/* convert pixel dimensions to row/column values. Everything as int32_t */	686	/* convert pixel dimensions to row/column values. Everything as int32_t */
701	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	687	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
702	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	688	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
703	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	689	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
704	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	690	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
705	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	691	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
706	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	692	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
707	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	693	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
708	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	694	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
709		695
710	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	696	// for m >= -n, ensure remainder lies between 0..n-1
711	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	697	#define MOD(m,n) (((m) + (n)) % (n))
		698
		699	#define LINENO(n) MOD (term_start + int(n), total_rows)
		700	#define ROW(n) row_buf [LINENO (n)]
712		701
713	/* how to build & extract colors and attributes */	702	/* how to build & extract colors and attributes */
714	#define GET_BASEFG(x) (((x) & RS_fgMask))	703	#define GET_BASEFG(x) (((x) & RS_fgMask))
715	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	704	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
716	#ifndef NO_BRIGHTCOLOR
717	# define GET_FGCOLOR(x) \
718	((((x) & RS_Bold) == 0 \
719	|| GET_BASEFG (x) < minCOLOR \
720	|| GET_BASEFG (x) >= minBrightCOLOR) \
721	? GET_BASEFG (x) \
722	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
723	# define GET_BGCOLOR(x) \
724	((((x) & RS_Blink) == 0 \
725	|| GET_BASEBG (x) < minCOLOR \
726	|| GET_BASEBG (x) >= minBrightCOLOR) \
727	? GET_BASEBG (x) \
728	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
729	#else
730	# define GET_FGCOLOR(x) GET_BASEFG(x)
731	# define GET_BGCOLOR(x) GET_BASEBG(x)
732	#endif
733		705
734	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	706	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
735	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	707	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		708
		709	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		710	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
736		711
737	#define GET_ATTR(x) (((x) & RS_attrMask))	712	#define GET_ATTR(x) (((x) & RS_attrMask))
738	#define GET_BGATTR(x) \	713	#define GET_BGATTR(x) \
739	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
740	| (((x) & RS_fgMask)<<Color_Bits)) \	715	| (((x) & RS_fgMask)<<Color_Bits)) \
741	: ((x) & (RS_attrMask | RS_bgMask)))	716	: ((x) & (RS_attrMask | RS_bgMask)))
742	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
743	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
744	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
745		720
746	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	721	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
747	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	722
		723	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		724	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		725
		726	#if ENABLE_STYLES
		727	# define FONTSET(style) fontset[GET_STYLE (style)]
		728	#else
		729	# define FONTSET(style) fontset[0]
		730	#endif
748		731
749	#ifdef HAVE_SCROLLBARS	732	#ifdef HAVE_SCROLLBARS
750	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	733	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
751	#else	734	#else
752	# define scrollbar_TotalWidth() (0)	735	# define scrollbar_TotalWidth() (0)
…		…
774	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	757	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
775	#define scrollbar_position(y) ((y) - scrollBar.beg)	758	#define scrollbar_position(y) ((y) - scrollBar.beg)
776	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	759	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
777	- scrollbar_minheight ())	760	- scrollbar_minheight ())
778		761
779	#if (MENUBAR_MAX > 1)
780	/* rendition style flags */
781	# define menuBar_height() (TermWin.fheight + SHADOW)
782	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
783	# define isMenuBarWindow(w) ((w) == menuBar.win)
784	#else
785	# define menuBar_height() (0)
786	# define menuBar_TotalHeight() (0)
787	# define isMenuBarWindow(w) (0)
788	#endif
789
790	#ifdef XPM_BACKGROUND	762	#ifdef XPM_BACKGROUND
791	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	763	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
792	#else	764	#else
793	# define XPMClearArea(a, b, c, d, e, f, g)	765	# define XPMClearArea(a, b, c, d, e, f, g)
794	#endif	766	#endif
795		767
796	#ifndef STRICT_FONT_CHECKING
797	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
798	#endif
799
800	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
801	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
802
803	#ifdef UTMP_SUPPORT
804	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805	# undef HAVE_UTMPX_H
806	# undef HAVE_STRUCT_UTMPX
807	# endif
808	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809	# undef HAVE_UTMP_H
810	# undef HAVE_STRUCT_UTMP
811	# endif
812
813	# ifdef HAVE_UTMPX_H
814	# include <utmpx.h>
815	# endif
816	# ifdef HAVE_UTMP_H
817	# include <utmp.h>
818	# endif
819	#endif
820
821	#ifdef DEBUG_CMD
822	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_CMD(x)
825	#endif
826	#ifdef DEBUG_INIT
827	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828	#else
829	# define D_INIT(x)
830	#endif
831	#ifdef DEBUG_MAIN
832	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_MAIN(x)
835	#endif
836	#ifdef DEBUG_SCREEN
837	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
838	#else
839	# define D_SCREEN(x)
840	#endif
841	#ifdef DEBUG_SELECT
842	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
843	#else
844	# define D_SELECT(x)
845	#endif
846	#ifdef DEBUG_SIZE
847	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
848	#else
849	# define D_SIZE(x)
850	#endif
851	#ifdef DEBUG_X
852	# define D_X(x) fprintf x ; fputc('\n', stderr)
853	#else
854	# define D_X(x)
855	#endif
856
857	extern class rxvt_failure_exception { } rxvt_failure_exception;
858
859	typedef callback1<void, const char *> log_callback;	768	typedef callback<void (const char *)> log_callback;
860		769	typedef callback<int (int)> getfd_callback;
861	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
862	extern void rxvt_log (const char *fmt, ...);
863	extern void rxvt_warn (const char *fmt, ...);
864	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
865	extern void rxvt_exit_failure () __attribute__ ((noreturn));
866		770
867	#define SET_LOCALE(locale) rxvt_set_locale (locale)	771	#define SET_LOCALE(locale) rxvt_set_locale (locale)
868	extern bool rxvt_set_locale (const char *locale);	772	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		773	extern void rxvt_push_locale (const char *locale) NOTHROW;
		774	extern void rxvt_pop_locale () NOTHROW;
869		775
870	/*
871	*****************************************************************************	776	/****************************************************************************/
872	* VARIABLES	777
		778	#define LINE_LONGER 0x0001 // line is continued on the next row
		779	#define LINE_FILTERED 0x0002 // line has been filtered
		780	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		781	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		782	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		783
		784	struct line_t {
		785	text_t *t; // terminal the text
		786	rend_t *r; // rendition, uses RS_ flags
		787	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		788	uint32_t f; // flags
		789
		790	bool is_longer ()
		791	{
		792	return f & LINE_LONGER;
		793	}
		794
		795	void is_longer (int set)
		796	{
		797	if (set)
		798	f |= LINE_LONGER;
		799	else
		800	f &= ~LINE_LONGER;
		801	}
		802
		803	void clear ()
		804	{
		805	t = 0;
		806	r = 0;
		807	l = 0;
		808	f = 0;
		809	}
		810
		811	void touch () // call whenever a line is changed/touched/updated
		812	{
		813	#if ENABLE_PERL
		814	f &= ~LINE_FILTERED;
		815	#endif
		816	}
		817
		818	void touch (int col)
		819	{
		820	max_it (l, col);
		821	touch ();
		822	}
		823	};
		824
873	*****************************************************************************	825	/****************************************************************************/
874	*/
875	#ifdef MENUBAR
876	# include "menubar.h"
877	#endif
878
879	#define BLINK_INTERVAL 0.5
880	#define TEXT_BLINK_INTERVAL 0.5
881
882	#ifndef __attribute__
883	# ifdef __GNUC__
884	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
885	# define __attribute__(x)
886	# endif
887	# endif
888	# define __attribute__(x)
889	#endif
890		826
891	// primivite wrapper around mbstate_t to ensure initialisation	827	// primivite wrapper around mbstate_t to ensure initialisation
892	struct mbstate {	828	struct mbstate {
893	mbstate_t mbs;	829	mbstate_t mbs;
894		830
895	operator mbstate_t *() { return &mbs; }	831	operator mbstate_t *() { return &mbs; }
896	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	832	void reset () { memset (&mbs, 0, sizeof (mbs)); }
897	mbstate () { reset (); }	833	mbstate () { reset (); }
898	};	834	};
		835
		836	/****************************************************************************/
		837
		838	#define UNICODE_MASK 0x1fffffUL
899		839
900	#if UNICODE3	840	#if UNICODE3
901	# define COMPOSE_LO 0x40000000UL	841	# define COMPOSE_LO 0x40000000UL
902	# define COMPOSE_HI 0x400fffffUL	842	# define COMPOSE_HI 0x400fffffUL
903	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	843	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
904	#else	844	#else
		845	# if ENABLE_PERL
		846	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		847	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		848	# else
905	# define COMPOSE_LO 0xd800UL	849	# define COMPOSE_LO 0xd800UL
906	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	850	# define COMPOSE_HI 0xf8ffUL
907	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	851	# endif
		852	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
908	#endif	853	#endif
909		854
910	#if ENABLE_COMBINING	855	#if ENABLE_COMBINING
911	// compose chars are used to represent composite characters	856	// compose chars are used to represent composite characters
912	// that are not representable in unicode, as well as characters	857	// that are not representable in unicode, as well as characters
…		…
932	};	877	};
933		878
934	extern class rxvt_composite_vec rxvt_composite;	879	extern class rxvt_composite_vec rxvt_composite;
935	#endif	880	#endif
936		881
		882	/****************************************************************************/
937		883
938	struct rxvt_term : rxvt_vars {	884	#ifdef KEYSYM_RESOURCE
		885	class keyboard_manager;
		886	#endif
		887
		888	/* to get libAfterImage to work with multiple displays we use that hack : */
		889	/* should not need that with libAfterImage version >= 1.15 */
		890	#define AFTERIMAGE_DPY_OP(op) ((::dpy = dpy), (op))
		891
		892	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		893
		894	// special markers with magic addresses
		895	static const char resval_undef []; // options specifically unset
		896	static const char resval_on []; // boolean options switched on
		897	static const char resval_off []; // or off
		898
939	log_callback *log_hook; // log error messages through this hook, if != 0	899	log_callback *log_hook; // log error messages through this hook, if != 0
940		900	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		901	#if ENABLE_PERL
		902	rxvt_perl_term perl;
		903	#endif
941	struct mbstate mbstate; // current input multibyte state	904	struct mbstate mbstate; // current input multibyte state
942		905
943	unsigned char want_refresh:1,	906	unsigned char want_refresh:1,
944	#ifdef TRANSPARENT	907	#ifdef ENABLE_TRANSPARENCY
945	want_full_refresh:1, /* awaiting full screen refresh */	908	want_full_refresh:1, /* awaiting full screen refresh */
946	#endif
947	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
948	am_transparent:1, /* is a transparent term */	909	am_transparent:1, /* is a transparent term */
949	am_pixmap_trans:1, /* transparency w/known root pixmap */	910	am_pixmap_trans:1, /* transparency w/known root pixmap */
950	#endif	911	#endif
951	current_screen:1, /* primary or secondary */	912	current_screen:1, /* primary or secondary */
952	hate_those_clicks:1, /* a.k.a. keep mark position */
953	num_scr_allow:1,	913	num_scr_allow:1,
954	bypass_keystate:1,	914	bypass_keystate:1,
955	#ifdef CURSOR_BLINK	915	#ifdef CURSOR_BLINK
956	hidden_cursor:1,	916	hidden_cursor:1,
957	#endif	917	#endif
…		…
959	hidden_text:1,	919	hidden_text:1,
960	#endif	920	#endif
961	#ifdef POINTER_BLANK	921	#ifdef POINTER_BLANK
962	hidden_pointer:1,	922	hidden_pointer:1,
963	#endif	923	#endif
964	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	924	enc_utf8:1, /* wether locale uses utf-8 */
		925	seen_input:1, /* wether we have seen some program output yet */
		926	seen_resize:1, /* wether we had a resize event */
965	parsed_geometry:1;	927	parsed_geometry:1;
966		928
967	unsigned char refresh_type,	929	unsigned char refresh_type,
968	#ifdef UTMP_SUPPORT
969	next_utmp_action,
970	#endif
971	#ifndef NO_SETOWNER_TTYDEV
972	next_tty_action,
973	#endif
974	#ifdef META8_OPTION	930	#ifdef META8_OPTION
975	meta_char, /* Alt-key prefix */	931	meta_char, /* Alt-key prefix */
976	#endif	932	#endif
977	scrollbar_align,	933	scrollbar_align,
978	selection_wait,	934	selection_wait,
979	selection_type;	935	selection_type;
980	/* ---------- */	936	/* ---------- */
		937	bool rvideo_state, rvideo_mode;
		938	#ifndef NO_BELL
981	short rvideo;	939	bool rvideo_bell;
		940	#endif
982	int16_t num_scr; /* screen: number lines scrolled */	941	int num_scr; /* screen: number lines scrolled */
983	unsigned int prev_ncol, /* screen: previous number of columns */	942	int prev_ncol, /* screen: previous number of columns */
984	prev_nrow; /* screen: previous number of rows */	943	prev_nrow; /* screen: previous number of rows */
985	/* ---------- */	944	/* ---------- */
986	rend_t rstyle;	945	rend_t rstyle;
987	/* ---------- */
988	uint32_t pixcolor_set[NPIXCLR_SETS];
989	/* ---------- */	946	/* ---------- */
990	#ifdef SELECTION_SCROLLING	947	#ifdef SELECTION_SCROLLING
991	int scroll_selection_lines;	948	int scroll_selection_lines;
992	enum page_dirn scroll_selection_dir;	949	enum page_dirn scroll_selection_dir;
993	int selection_save_x,	950	int selection_save_x,
…		…
999	/* give proper Scroll behaviour */	956	/* give proper Scroll behaviour */
1000	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	957	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1001	mouse_slip_wheel_speed,	958	mouse_slip_wheel_speed,
1002	#endif	959	#endif
1003	refresh_count,	960	refresh_count,
1004	refresh_limit,
1005	last_bot, /* scrollbar last bottom position */	961	last_bot, /* scrollbar last bottom position */
1006	last_top, /* scrollbar last top position */	962	last_top, /* scrollbar last top position */
1007	last_state, /* scrollbar last state */	963	last_state, /* scrollbar last state */
1008	scrollbar_len,	964	scrollbar_len,
1009	#ifdef MENUBAR
1010	menu_readonly, /* okay to alter menu? */
1011	Arrows_x,
1012	#endif
1013	#if MENUBAR_MAX > 1
1014	Nbars,
1015	#endif
1016	window_vt_x,	965	window_vt_x,
1017	window_vt_y,	966	window_vt_y,
1018	window_sb_x,	967	window_sb_x,
1019	# ifdef POINTER_BLANK	968	# ifdef POINTER_BLANK
1020	pointerBlankDelay,	969	pointerBlankDelay,
1021	# endif	970	# endif
1022	allowedxerror;	971	allowedxerror;
1023	/* ---------- */	972	/* ---------- */
1024	unsigned int ModMetaMask,	973	unsigned int ModLevel3Mask,
		974	ModMetaMask,
1025	ModNumLockMask,	975	ModNumLockMask;
1026	old_width, /* last used width in screen resize */	976	int old_width, /* last used width in screen resize */
1027	old_height, /* last used height in screen resize */	977	old_height; /* last used height in screen resize */
1028	#ifndef NO_BRIGHTCOLOR
1029	colorfgbg,
1030	#endif
1031	ttymode;
1032	unsigned long PrivateModes,	978	unsigned long priv_modes,
1033	SavedModes;	979	SavedModes;
1034	/* ---------- */	980	/* ---------- */
1035	Atom xa[NUM_XA];	981	Atom *xa;
1036	/* ---------- */	982	/* ---------- */
1037	#ifdef MENUBAR	983	#ifdef RXVT_SCROLLBAR
1038	GC menubarGC;
1039	#endif
1040	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1041	GC scrollbarGC,	984	GC scrollbarGC,
1042	topShadowGC,	985	topShadowGC,
1043	botShadowGC;	986	botShadowGC;
1044	#endif	987	#endif
1045	#ifdef XTERM_SCROLLBAR	988	#ifdef XTERM_SCROLLBAR
…		…
1063	#endif	1006	#endif
1064	/* ---------- */	1007	/* ---------- */
1065	Time selection_time,	1008	Time selection_time,
1066	selection_request_time;	1009	selection_request_time;
1067	pid_t cmd_pid; /* process id of child */	1010	pid_t cmd_pid; /* process id of child */
1068	gid_t ttygid;	1011	char * incr_buf;
1069	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1012	size_t incr_buf_size, incr_buf_fill;
1070	uid_t euid;
1071	gid_t egid;
1072	#endif
1073	/* ---------- */	1013	/* ---------- */
1074	Cursor leftptr_cursor;	1014	Cursor leftptr_cursor;
1075	#ifdef POINTER_BLANK
1076	Cursor blank_cursor;
1077	#endif
1078	/* ---------- */	1015	/* ---------- */
1079	const char *ttydev; /* pty/tty name */
1080	#ifndef NO_BACKSPACE_KEY	1016	#ifndef NO_BACKSPACE_KEY
1081	const char *key_backspace;	1017	const char *key_backspace;
1082	#endif	1018	#endif
1083	#ifndef NO_DELETE_KEY	1019	#ifndef NO_DELETE_KEY
1084	const char *key_delete;	1020	const char *key_delete;
1085	#endif
1086	#ifdef USE_XIM
1087	rxvt_xim *input_method;
1088	XIC Input_Context;
1089	XIMStyle input_style;
1090	int event_type;
1091	#endif	1021	#endif
1092	struct mouse_event MEvent;	1022	struct mouse_event MEvent;
1093	XComposeStatus compose;	1023	XComposeStatus compose;
1094	ttymode_t tio;	1024	ttymode_t tio;
1095	#ifdef UTMP_SUPPORT
1096	# ifdef HAVE_STRUCT_UTMP
1097	struct utmp ut;
1098	# endif
1099	# ifdef HAVE_STRUCT_UTMPX
1100	struct utmpx utx;
1101	# endif
1102	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1103	char ut_id[5];
1104	# endif
1105	int utmp_pos;
1106	#endif
1107	row_col_t oldcursor;	1025	row_col_t oldcursor;
1108	#ifdef XPM_BACKGROUND	1026	#ifdef XPM_BACKGROUND
1109	bgPixmap_t bgPixmap;	1027	bgPixmap_t bgPixmap;
		1028	#ifdef HAVE_AFTERIMAGE
		1029	struct ASVisual *asv;
		1030	ASImageManager *asimman;
		1031	ASImage *original_asim;
		1032	struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
		1033	#else
1110	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1034	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1111	#endif	1035	#endif
1112	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1113	struct stat ttyfd_stat; /* original status of our tty */
1114	#endif	1036	#endif
1115	#ifdef MENUBAR	1037
1116	menu_t *ActiveMenu, /* currently active menu */	1038	#if ENABLE_OVERLAY
1117	*BuildMenu; /* the menu currently being built */	1039	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1118	bar_t *CurrentBar;	1040	text_t **ov_text;
1119	# if ! (MENUBAR_MAX > 1)	1041	rend_t **ov_rend;
1120	bar_t BarList;	1042
1121	# endif /* (MENUBAR_MAX > 1) */	1043	void scr_swap_overlay () NOTHROW;
1122	#endif	1044	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1123	#ifdef CURSOR_BLINK	1045	void scr_overlay_off () NOTHROW;
1124	struct timeval lastcursorchange;	1046	void scr_overlay_set (int x, int y,
1125	#endif	1047	text_t text,
1126	#ifdef POINTER_BLANK	1048	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1127	struct timeval lastmotion;	1049	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1050	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1128	#endif	1051	#endif
1129		1052
1130	vector<void *> allocated; // free these memory blocks with free()	1053	vector<void *> allocated; // free these memory blocks with free()
1131		1054
1132	char *env_windowid; /* environmental variable WINDOWID */	1055	char env_windowid[21]; /* environmental variable WINDOWID */
		1056	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1133	char *env_display; /* environmental variable DISPLAY */	1057	char *env_display; /* environmental variable DISPLAY */
1134	char *env_term; /* environmental variable TERM */	1058	char *env_term; /* environmental variable TERM */
1135	char *env_colorfgbg;	1059
1136	char *locale;	1060	char *locale;
1137	#if 0
1138	char *codeset;
1139	#endif
1140	char charsets[4];	1061	char charsets[4];
1141	unsigned char *v_buffer; /* pointer to physical buffer */	1062	char *v_buffer; /* pointer to physical buffer */
1142	unsigned int v_buflen; /* size of area to write */	1063	unsigned int v_buflen; /* size of area to write */
1143	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1064	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1065
1144	#ifdef KEYSYM_RESOURCE	1066	#ifdef KEYSYM_RESOURCE
1145	const unsigned char *Keysym_map[256];	1067	keyboard_manager *keyboard;
1146	#endif	1068	#endif
		1069
1147	const char *rs[NUM_RESOURCES];	1070	const char *rs[NUM_RESOURCES];
1148	/* command input buffering */	1071	/* command input buffering */
1149	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1072	char *cmdbuf_ptr, *cmdbuf_endp;
1150	unsigned char cmdbuf_base[CBUFSIZ];	1073	char cmdbuf_base[CBUFSIZ];
		1074
		1075	ptytty *pty;
1151		1076
1152	rxvt_salloc *talloc; // text line allocator	1077	rxvt_salloc *talloc; // text line allocator
1153	rxvt_salloc *ralloc; // rend line allocator	1078	rxvt_salloc *ralloc; // rend line allocator
1154		1079
1155	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1080	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1156		1081
1157	void paste (const unsigned char *data, unsigned int len);	1082	#if ENABLE_FRILLS || ISO_14755
		1083	// ISO 14755 entry support
		1084	unicode_t iso14755buf;
		1085	void commit_iso14755 ();
		1086	int hex_keyval (XKeyEvent &ev);
		1087	# if ISO_14755
		1088	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1089	void iso14755_54 (int x, int y);
		1090	# endif
		1091	#endif
1158		1092
1159	void flush ();	1093	// modifies first argument(!)
		1094	void paste (char *data, unsigned int len) NOTHROW;
1160		1095
		1096	long vt_emask, vt_emask_perl, vt_emask_xim;
		1097
		1098	void vt_select_input () const NOTHROW
		1099	{
		1100	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1101	}
		1102
		1103	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1161	void rootwin_cb (XEvent &xev);	1104	void rootwin_cb (XEvent &xev);
1162	xevent_watcher rootwin_ev;	1105	xevent_watcher rootwin_ev;
		1106	#endif
		1107	#if ENABLE_TRANSPARENCY
		1108	int check_our_parents ();
		1109	void check_our_parents_cb (time_watcher &w);
		1110	time_watcher check_our_parents_ev;
		1111	#endif
1163		1112
1164	void x_cb (XEvent &xev);	1113	void x_cb (XEvent &xev);
		1114	void flush ();
1165	xevent_watcher termwin_ev;	1115	xevent_watcher termwin_ev;
1166	xevent_watcher vt_ev;	1116	xevent_watcher vt_ev;
1167	#ifdef HAVE_SCROLLBARS	1117	#ifdef HAVE_SCROLLBARS
1168	xevent_watcher scrollbar_ev;	1118	xevent_watcher scrollbar_ev;
1169	#endif	1119	#endif
1170	#ifdef MENUBAR
1171	xevent_watcher menubar_ev;
1172	#endif
1173		1120
		1121	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1174	void check_cb (check_watcher &w); check_watcher check_ev;	1122	void check_cb (check_watcher &w); check_watcher check_ev;
1175	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1123	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1176	void flush_cb (time_watcher &w); time_watcher flush_ev;	1124	void flush_cb (time_watcher &w); time_watcher flush_ev;
1177
1178	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1125	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1179
1180	void incr_cb (time_watcher &w); time_watcher incr_ev;	1126	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1181		1127
1182	#ifdef CURSOR_BLINK	1128	#ifdef CURSOR_BLINK
1183	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1129	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1184	#endif	1130	#endif
1185	#ifdef TEXT_BLINK	1131	#ifdef TEXT_BLINK
1186	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1132	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1133	#endif
		1134	#ifndef NO_BELL
		1135	void bell_cb (time_watcher &w); time_watcher bell_ev;
1187	#endif	1136	#endif
1188		1137
1189	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1138	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1190	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1139	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1191	#endif	1140	#endif
…		…
1201	void pointer_blank ();	1150	void pointer_blank ();
1202	#endif	1151	#endif
1203	void pointer_unblank ();	1152	void pointer_unblank ();
1204		1153
1205	void tt_printf (const char *fmt,...);	1154	void tt_printf (const char *fmt,...);
1206	void tt_write (const unsigned char *data, unsigned int len);	1155	void tt_write (const char *data, unsigned int len);
		1156	void pty_write ();
1207		1157
1208	void tt_winch ();	1158	void tt_winch ();
1209		1159
1210	rxvt_term ();	1160	rxvt_term ();
1211	~rxvt_term ();	1161	~rxvt_term ();
1212	void destroy ();	1162	void destroy ();
		1163	void emergency_cleanup ();
1213		1164
1214	bool init (int argc, const char *const *argv);	1165	bool init (int argc, const char *const *argv, stringvec *envv);
		1166
		1167	bool init (stringvec *argv, stringvec *envv)
		1168	{
		1169	this->argv = argv;
		1170	return init (argv->size (), argv->begin (), envv);
		1171	}
		1172
1215	bool init_vars ();	1173	bool init_vars ();
1216		1174
1217	bool pty_fill ();	1175	bool pty_fill ();
1218		1176
1219	void *operator new (size_t s);	1177	void make_current () const // make this the "currently active" urxvt instance
1220	void operator delete (void *p, size_t s);	1178	{
		1179	SET_R (this);
		1180	set_environ (envv);
		1181	rxvt_set_locale (locale);
		1182	}
1221		1183
1222	void init_secondary ();	1184	void init_secondary ();
1223	const char **init_resources (int argc, const char *const *argv);	1185	const char **init_resources (int argc, const char *const *argv);
		1186	const char *x_resource (const char *name);
1224	void init_env ();	1187	void init_env ();
1225	void set_locale (const char *locale);	1188	void set_locale (const char *locale);
1226	void init_xlocale ();	1189	void init_xlocale ();
1227	void init_command (const char *const *argv);	1190	void init_command (const char *const *argv);
1228	int run_command (const char *const *argv);	1191	void run_command (const char *const *argv);
1229	int run_child (const char *const *argv);	1192	int run_child (const char *const *argv);
1230	static void child_exited (int pid);
1231		1193
1232	void color_aliases (int idx);	1194	void color_aliases (int idx);
1233	void recolour_cursor ();	1195	void recolour_cursor ();
1234	void create_windows (int argc, const char *const *argv);	1196	void create_windows (int argc, const char *const *argv);
1235	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1197	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1236	void window_calc (unsigned int width, unsigned int height);	1198	void window_calc (unsigned int newwidth, unsigned int newheight);
1237		1199
1238	#if USE_XIM	1200	#if USE_XIM
		1201	rxvt_xim *input_method;
		1202	XIC Input_Context;
		1203	XIMStyle input_style;
		1204	XPoint spot; // most recently sent spot position
		1205
1239	void im_destroy ();	1206	void im_destroy ();
1240	void im_cb (); im_watcher im_ev;	1207	void im_cb (); im_watcher im_ev;
1241	void im_set_size (XRectangle *size);	1208	void im_set_size (XRectangle &size);
1242	void im_set_position (XPoint *pos);	1209	void im_set_position (XPoint &pos) NOTHROW;
1243	void im_set_color (unsigned long *fg, unsigned long *bg);	1210	void im_set_color (unsigned long &fg, unsigned long &bg);
1244	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1211	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1245		1212
1246	bool IMisRunning ();	1213	bool IMisRunning ();
1247	void IMSendSpot ();	1214	void IMSendSpot ();
1248	bool IM_get_IC (const char *modifiers);	1215	bool IM_get_IC (const char *modifiers);
1249	void IMSetStatusPosition ();	1216	void IMSetPosition ();
1250	#endif	1217	#endif
1251		1218
1252	void resize_scrollbar ();	1219	void resize_scrollbar ();
1253		1220
1254	void pixel_position (int *x, int *y);
1255
1256	void selection_click (int clicks, int x, int y);
1257	void selection_extend (int x, int y, int flag);
1258	void selection_rotate (int x, int y);
1259
1260	/* screen (!) */
1261	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1262	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1263	int scr_scroll_text (int row1, int row2, int count, int spec);
1264	void scr_reset ();
1265	void scr_reset_realloc ();
1266	void scr_release ();
1267	void scr_clear (bool really = false);
1268	void scr_refresh (unsigned char refresh_type);
1269	bool scr_refresh_rend (rend_t mask, rend_t value);
1270	void scr_erase_screen (int mode);
1271	void scr_touch (bool refresh);
1272	void scr_expose (int x, int y, int width, int height, bool refresh);
1273	void scr_remap_chars ();
1274	void scr_remap_chars (text_t *tp, rend_t *rp);
1275
1276	/* autoconvert */
1277
1278	// command.C	1221	// command.C
1279	void lookup_key (XKeyEvent &ev);	1222	void key_press (XKeyEvent &ev);
		1223	void key_release (XKeyEvent &ev);
1280	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1224	unsigned int cmd_write (const char *str, unsigned int count);
1281		1225
1282	unicode_t next_char ();	1226	wchar_t next_char () NOTHROW;
1283	unicode_t cmd_getc ();	1227	wchar_t cmd_getc () THROW ((class out_of_input));
1284	unicode_t next_octet ();	1228	uint32_t next_octet () NOTHROW;
1285	unicode_t cmd_get8 ();	1229	uint32_t cmd_get8 () THROW ((class out_of_input));
1286		1230
1287	bool cmd_parse ();	1231	bool cmd_parse ();
1288	void mouse_report (XButtonEvent &ev);	1232	void mouse_report (XButtonEvent &ev);
1289	void button_press (XButtonEvent &ev);	1233	void button_press (XButtonEvent &ev);
1290	void button_release (XButtonEvent &ev);	1234	void button_release (XButtonEvent &ev);
1291	int check_our_parents ();	1235	void focus_in ();
		1236	void focus_out ();
		1237	void update_fade_color (unsigned int idx);
1292	#ifdef PRINTPIPE	1238	#ifdef PRINTPIPE
1293	FILE *popen_printer ();	1239	FILE *popen_printer ();
1294	int pclose_printer (FILE *stream);	1240	int pclose_printer (FILE *stream);
1295	#endif	1241	#endif
1296	void process_print_pipe ();	1242	void process_print_pipe ();
1297	void process_nonprinting (unicode_t ch);	1243	void process_nonprinting (unicode_t ch);
1298	void process_escape_vt52 (unicode_t ch);	1244	void process_escape_vt52 (unicode_t ch);
1299	void process_escape_seq ();	1245	void process_escape_seq ();
1300	void process_csi_seq ();	1246	void process_csi_seq ();
1301	void process_window_ops (const int *args, unsigned int nargs);	1247	void process_window_ops (const int *args, unsigned int nargs);
1302	unsigned char *get_to_st (unicode_t &ends_how);	1248	char *get_to_st (unicode_t &ends_how);
1303	void process_dcs_seq ();	1249	void process_dcs_seq ();
1304	void process_osc_seq ();	1250	void process_osc_seq ();
1305	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1251	void process_color_seq (int report, int color, const char *str, char resp);
1306	void process_xterm_seq (int op, const char *str, unsigned char resp);	1252	void process_xterm_seq (int op, const char *str, char resp);
1307	int privcases (int mode, unsigned long bit);	1253	int privcases (int mode, unsigned long bit);
1308	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1254	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1309	void process_sgr_mode (unsigned int nargs, const int *arg);	1255	void process_sgr_mode (unsigned int nargs, const int *arg);
1310	void process_graphics ();	1256	void process_graphics ();
1311	// init.C	1257	// init.C
1312	void Get_Colours ();	1258	void Get_Colours ();
1313	void get_ourmods ();	1259	void get_ourmods ();
1314	// logging.C
1315	void makeutent (const char *pty, const char *hostname);
1316	void cleanutent ();
1317	// main.C;	1260	// main.C
1318	void privileges (int mode);	1261	bool set_fonts ();
1319	void privileged_utmp (char action);	1262	void set_string_property (Atom prop, const char *str, int len = -1);
1320	void privileged_ttydev (char action);	1263	void set_utf8_property (Atom prop, const char *str, int len = -1);
1321	bool change_font (const char *fontname);
1322	bool font_up_down (int n, int direction);
1323	void set_title (const char *str);	1264	void set_title (const char *str);
1324	void set_icon_name (const char *str);	1265	void set_icon_name (const char *str);
1325	void set_window_color (int idx, const char *color);	1266	void set_window_color (int idx, const char *color);
1326	void set_colorfgbg ();	1267	void set_colorfgbg ();
1327	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1268	bool set_color (rxvt_color &color, const char *name);
		1269	void alias_color (int dst, int src);
1328	void set_widthheight (unsigned int width, unsigned int height);	1270	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1329
1330	#ifdef MENUBAR
1331	// menubar.C
1332	void menuitem_free (menu_t *menu, menuitem_t *item);
1333	int action_dispatch (action_t *action);
1334	void menuarrow_free (char name);
1335	void menuarrow_add (char *string);
1336	char *menu_find_base (menu_t **menu, char *path);
1337	menu_t *menu_delete (menu_t *menu);
1338	menu_t *menu_add (menu_t *parent, char *path);
1339	void drawbox_menubar (int x, int len, int state);
1340	void drawtriangle (int x, int y, int state);
1341	void drawbox_menuitem (int y, int state);
1342	void menu_show ();
1343	void menu_display (void (rxvt_term::*update) ());
1344	void menu_hide_all ();
1345	void menu_hide ();
1346	void menu_clear (menu_t *menu);
1347	void menubar_clear ();
1348	bar_t *menubar_find (const char *name);
1349	int menubar_push (const char *name);
1350	void menubar_remove (const char *name);
1351	void menubar_dump (FILE *fp);
1352	void menubar_read (const char *filename);
1353	void menubar_dispatch (char *str);
1354	void draw_Arrows (int name, int state);
1355	void menubar_expose ();
1356	int menubar_mapping (int map);
1357	int menu_select (XButtonEvent &ev);
1358	void menubar_select (XButtonEvent &ev);
1359	void menubar_control (XButtonEvent &ev);
1360	void map_menuBar (int map);
1361	#endif
1362		1271
1363	// screen.C	1272	// screen.C
		1273
		1274	void lalloc (line_t &l) const
		1275	{
		1276	l.t = (text_t *)talloc->alloc ();
		1277	l.r = (rend_t *)ralloc->alloc ();
		1278	}
		1279
		1280	#if 0
		1281	void lfree (line_t &l)
		1282	{
		1283	talloc->free (l.t);
		1284	ralloc->free (l.r);
		1285	}
		1286	#endif
		1287
		1288	void lresize (line_t &l) const
		1289	{
		1290	if (!l.t)
		1291	return;
		1292
		1293	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1294	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1295
		1296	l.l = min (l.l, ncol);
		1297
		1298	if (ncol > prev_ncol)
		1299	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1300	}
		1301
		1302	int fgcolor_of (rend_t r) const NOTHROW
		1303	{
		1304	int base = GET_BASEFG (r);
		1305	#ifndef NO_BRIGHTCOLOR
		1306	if (r & RS_Bold
		1307	# if ENABLE_STYLES
		1308	&& option (Opt_intensityStyles)
		1309	# endif
		1310	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1311	base += minBrightCOLOR - minCOLOR;
		1312	#endif
		1313	return base;
		1314	}
		1315
		1316	int bgcolor_of (rend_t r) const NOTHROW
		1317	{
		1318	int base = GET_BASEBG (r);
		1319	#ifndef NO_BRIGHTCOLOR
		1320	if (r & RS_Blink
		1321	# if ENABLE_STYLES
		1322	&& option (Opt_intensityStyles)
		1323	# endif
		1324	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1325	base += minBrightCOLOR - minCOLOR;
		1326	#endif
		1327	return base;
		1328	}
		1329
		1330	bool option (uint8_t opt) const NOTHROW
		1331	{
		1332	return options[opt >> 3] & (1 << (opt & 7));
		1333	}
		1334
		1335	void set_option (uint8_t opt, bool set = true) NOTHROW
		1336	{
		1337	if (set)
		1338	options[opt >> 3] |= (1 << (opt & 7));
		1339	else
		1340	options[opt >> 3] &= ~(1 << (opt & 7));
		1341	}
		1342
		1343	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1344	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1345	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1346	void scr_reset ();
		1347	void scr_release () NOTHROW;
		1348	void scr_clear (bool really = false) NOTHROW;
		1349	void scr_refresh () NOTHROW;
		1350	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1351	void scr_erase_screen (int mode) NOTHROW;
		1352	#if ENABLE_FRILLS
		1353	void scr_erase_savelines () NOTHROW;
		1354	void scr_backindex () NOTHROW;
		1355	void scr_forwardindex () NOTHROW;
		1356	#endif
		1357	void scr_touch (bool refresh) NOTHROW;
		1358	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1359	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1360	void scr_recolour () NOTHROW;
		1361	void scr_remap_chars () NOTHROW;
		1362	void scr_remap_chars (line_t &l) NOTHROW;
		1363
		1364	enum cursor_mode { SAVE, RESTORE };
		1365
1364	void scr_poweron ();	1366	void scr_poweron ();
1365	void scr_cursor (int mode);	1367	void scr_cursor (cursor_mode mode) NOTHROW;
		1368	void scr_do_wrap () NOTHROW;
		1369	void scr_swap_screen () NOTHROW;
1366	int scr_change_screen (int scrn);	1370	void scr_change_screen (int scrn);
1367	void scr_color (unsigned int color, int fgbg);	1371	void scr_color (unsigned int color, int fgbg) NOTHROW;
1368	void scr_rendition (int set, int style);	1372	void scr_rendition (int set, int style) NOTHROW;
1369	void scr_add_lines (const unicode_t *str, int nlines, int len);	1373	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1370	void scr_backspace ();	1374	void scr_backspace () NOTHROW;
1371	void scr_tab (int count);	1375	void scr_tab (int count, bool ht = false) NOTHROW;
1372	void scr_backindex ();
1373	void scr_forwardindex ();
1374	void scr_gotorc (int row, int col, int relative);	1376	void scr_gotorc (int row, int col, int relative) NOTHROW;
1375	void scr_index (enum page_dirn direction);	1377	void scr_index (enum page_dirn direction) NOTHROW;
1376	void scr_erase_line (int mode);	1378	void scr_erase_line (int mode) NOTHROW;
1377	void scr_E ();	1379	void scr_E () NOTHROW;
1378	void scr_insdel_lines (int count, int insdel);	1380	void scr_insdel_lines (int count, int insdel) NOTHROW;
1379	void scr_insdel_chars (int count, int insdel);	1381	void scr_insdel_chars (int count, int insdel) NOTHROW;
1380	void scr_scroll_region (int top, int bot);	1382	void scr_scroll_region (int top, int bot) NOTHROW;
1381	void scr_cursor_visible (int mode);	1383	void scr_cursor_visible (int mode) NOTHROW;
1382	void scr_autowrap (int mode);	1384	void scr_autowrap (int mode) NOTHROW;
1383	void scr_relative_origin (int mode);	1385	void scr_relative_origin (int mode) NOTHROW;
1384	void scr_insert_mode (int mode);	1386	void scr_insert_mode (int mode) NOTHROW;
1385	void scr_set_tab (int mode);	1387	void scr_set_tab (int mode) NOTHROW;
1386	void scr_rvideo_mode (int mode);	1388	void scr_rvideo_mode (bool on) NOTHROW;
1387	void scr_report_position ();	1389	void scr_report_position () NOTHROW;
1388	void set_font_style ();	1390	void set_font_style () NOTHROW;
1389	void scr_charset_choose (int set);	1391	void scr_charset_choose (int set) NOTHROW;
1390	void scr_charset_set (int set, unsigned int ch);	1392	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1391	int scr_move_to (int y, int len);	1393	void scr_move_to (int y, int len) NOTHROW;
1392	int scr_page (enum page_dirn direction, int nlines);	1394	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1393	int scr_changeview (uint16_t oldviewstart);	1395	bool scr_changeview (int new_view_start) NOTHROW;
1394	void scr_bell ();	1396	void scr_bell () NOTHROW;
1395	void scr_printscreen (int fullhist);	1397	void scr_printscreen (int fullhist) NOTHROW;
		1398	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1399	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1396	void scr_reverse_selection ();	1400	void scr_reverse_selection () NOTHROW;
1397	void scr_dump (int fd);	1401	void scr_dump (int fd) NOTHROW;
		1402
1398	void selection_check (int check_more);	1403	void selection_check (int check_more) NOTHROW;
1399	int selection_paste (Window win, Atom prop, bool delete_prop);	1404	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1400	void selection_property (Window win, Atom prop);	1405	void selection_property (Window win, Atom prop) NOTHROW;
1401	void selection_request (Time tm, int x, int y);	1406	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1402	int selection_request_other (Atom target, int selnum);	1407	int selection_request_other (Atom target, int selnum) NOTHROW;
1403	void selection_clear ();	1408	void selection_clear () NOTHROW;
1404	void selection_make (Time tm);	1409	void selection_make (Time tm);
		1410	bool selection_grab (Time tm) NOTHROW;
1405	void selection_start_colrow (int col, int row);	1411	void selection_start_colrow (int col, int row) NOTHROW;
1406	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1412	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1407	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1413	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1408	void selection_remove_trailing_spaces ();	1414	void selection_remove_trailing_spaces () NOTHROW;
1409	void selection_send (const XSelectionRequestEvent &rq);	1415	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1416	void selection_click (int clicks, int x, int y) NOTHROW;
		1417	void selection_extend (int x, int y, int flag) NOTHROW;
		1418	void selection_rotate (int x, int y) NOTHROW;
		1419
		1420	void pixel_position (int *x, int *y) NOTHROW;
1410		1421
1411	#if defined(NEXT_SCROLLBAR)	1422	#if defined(NEXT_SCROLLBAR)
1412	// scrollbar-next.C	1423	// scrollbar-next.C
1413	Pixmap renderPixmap (const char *const *data, int width, int height);	1424	Pixmap renderPixmap (const char *const *data, int width, int height);
1414	void init_scrollbar_stuff ();	1425	void init_scrollbar_stuff ();
…		…
1416	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1427	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1417	#endif	1428	#endif
1418		1429
1419	#if defined(RXVT_SCROLLBAR)	1430	#if defined(RXVT_SCROLLBAR)
1420	// scrollbar-rxvt.C	1431	// scrollbar-rxvt.C
1421	void Draw_button (int x, int y, int state, int dirn);
1422	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1432	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1423	#endif	1433	#endif
1424		1434
1425	#if defined(XTERM_SCROLLBAR)	1435	#if defined(XTERM_SCROLLBAR)
1426	// scrollbar-xterm.C	1436	// scrollbar-xterm.C
…		…
1439		1449
1440	// xdefaults.C	1450	// xdefaults.C
1441	void get_options (int argc, const char *const *argv);	1451	void get_options (int argc, const char *const *argv);
1442	int parse_keysym (const char *str, const char *arg);	1452	int parse_keysym (const char *str, const char *arg);
1443	void get_xdefaults (FILE *stream, const char *name);	1453	void get_xdefaults (FILE *stream, const char *name);
1444	void extract_resources (Display *display, const char *name);	1454	void extract_resources ();
1445	// xpm.C	1455	// xpm.C
1446	int scale_pixmap (const char *geom);	1456	int scale_pixmap (const char *geom);
1447	void resize_pixmap ();	1457	void resize_pixmap ();
1448	Pixmap set_bgPixmap (const char *file);	1458	Pixmap set_bgPixmap (const char *file);
1449	};	1459	};
…		…
1456	#ifdef PROTOTYPES	1466	#ifdef PROTOTYPES
1457	# define __PROTO(p) p	1467	# define __PROTO(p) p
1458	#else	1468	#else
1459	# define __PROTO(p) ()	1469	# define __PROTO(p) ()
1460	#endif	1470	#endif
1461	#include "protos.h"
1462
1463	#ifdef DEBUG_malloc
1464	# include "dmalloc.h" /* This comes last */
1465	#endif
1466		1471
1467	#endif /* _RXVT_H_ */	1472	#endif /* _RXVT_H_ */
1468		1473

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