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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.45 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.251 by root, Tue Jan 31 18:36:35 2006 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	#else
		23	# define ENABLE_MINIMAL 1
		24	#endif
		25
		26	#include <limits.h>
7		27
8	#include <X11/cursorfont.h>	28	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	29	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	30	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	31	#include <X11/Xatom.h>
		32	#if ENABLE_FRILLS
		33	# include <X11/Xmd.h>
		34	#endif
12		35
13	#include "defaultfont.h"	36	#include "encoding.h"
14	#include "rxvtcolor.h"	37	#include "rxvtutil.h"
		38	#include "rxvtfont.h"
		39	#include "rxvttoolkit.h"
15	#include "iom.h"	40	#include "iom.h"
16	#include "salloc.h"	41	#include "salloc.h"
		42	#include "libptytty.h"
17		43
18	#include <wchar.h>	44	#include "rxvtperl.h"
		45
		46	// try to avoid some macros to decrease code size, on some systems
		47	#if ENABLE_MINIMAL
		48	# define strcmp(a,b) (strcmp)(a,b)
		49	# define strlen(a) (strlen)(a)
		50	# define strcpy(a,b) (strcpy)(a,b)
		51	# define memset(a,c,l) (memset)(a,c,l)
		52	# define memcpy(a,b,l) (memcpy)(a,b,l)
		53	#endif
19		54
20	/*	55	/*
21	*****************************************************************************	56	*****************************************************************************
22	* SYSTEM HACKS	57	* SYSTEM HACKS
23	*****************************************************************************	58	*****************************************************************************
24	*/	59	*/
25	/* Consistent defines - please report on the necessity	60	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	61	* @ Unixware: defines (__svr4__)
27	*/	62	*/
28	#if defined (SVR4) && !defined (__svr4__)	63	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	64	# define __svr4__ 1
30	#endif	65	#endif
31	#if defined (sun) && !defined (__sun__)	66	#if defined (sun) && !defined (__sun__)
32	# define __sun__	67	# define __sun__ 1
33	#endif	68	#endif
34
35		69
36	#ifndef HAVE_XPOINTER	70	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	71	typedef char *XPointer;
38	#endif	72	#endif
39		73
40	#ifdef HAVE_TERMIOS_H	74	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	# include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
…		…
63	# define STDIN_FILENO 0	97	# define STDIN_FILENO 0
64	# define STDOUT_FILENO 1	98	# define STDOUT_FILENO 1
65	# define STDERR_FILENO 2	99	# define STDERR_FILENO 2
66	#endif	100	#endif
67		101
68	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	102	/****************************************************************************/
69	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	103
70	# define NO_SETOWNER_TTYDEV	104	// exception thrown on fatal (per-instance) errors
		105	class rxvt_failure_exception { };
		106
		107	// exception thrown when the command parser runs out of input data
		108	class out_of_input { };
		109
		110	/*
		111	*****************************************************************************
		112	* PROTOTYPES
		113	*****************************************************************************
		114	*/
		115	// main.C
		116	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		117	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		118	void rxvt_clean_exit () NOTHROW;
		119	void * rxvt_malloc (size_t size);
		120	void * rxvt_calloc (size_t number, size_t size);
		121	void * rxvt_realloc (void *ptr, size_t size);
		122
		123	// misc.C
		124	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		125	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		126	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		127	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		128	char * rxvt_strdup_cpp (const char *str);
		129
		130	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		131
		132	char * rxvt_r_basename (const char *str) NOTHROW;
		133	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		134	void rxvt_log (const char *fmt,...) NOTHROW;
		135	void rxvt_warn (const char *fmt,...) NOTHROW;
		136	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		137	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		138
		139	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		140	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		141	char * rxvt_Str_trim (char *str) NOTHROW;
		142	int rxvt_Str_escaped (char *str) NOTHROW;
		143	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		144	void rxvt_freecommastring (char **cs) NOTHROW;
		145	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		146
		147	/////////////////////////////////////////////////////////////////////////////
		148
		149	// temporarily replace the process environment
		150	extern char **environ;
		151	extern char **rxvt_environ; // the original environ pointer
		152
		153	inline void set_environ (stringvec *envv)
		154	{
		155	#if ENABLE_PERL
		156	assert (envv);
		157	#else
		158	if (envv)
71	# endif	159	#endif
		160	environ = (char **)envv->begin ();
		161	}
		162
		163	inline void set_environ (char **envv)
		164	{
		165	#if ENABLE_PERL
		166	assert (envv);
		167	#else
		168	if (envv)
72	#endif	169	#endif
73	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	170	environ = envv;
74	# define NO_SETOWNER_TTYDEV	171	}
75	#endif
76		172
77	/*	173	/*
78	*****************************************************************************	174	*****************************************************************************
79	* STRUCTURES AND TYPEDEFS	175	* STRUCTURES AND TYPEDEFS
80	*****************************************************************************	176	*****************************************************************************
81	*/	177	*/
82	struct grwin_t;	178	struct grwin_t;
83		179
84	/* Sanitize menubar info */
85	#ifndef MENUBAR
86	# undef MENUBAR_MAX
87	#endif
88	#ifndef MENUBAR_MAX
89	# define MENUBAR_MAX 0
90	#endif
91
92	/* If we're using either the rxvt scrollbar or menu bars, keep the	180	/* If we're using either the rxvt scrollbar, keep the
93	* scrollColor resource.	181	* scrollColor resource.
94	*/	182	*/
95	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	183	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96	# define KEEP_SCROLLCOLOR 1	184	# define KEEP_SCROLLCOLOR 1
97	#else	185	#else
98	# undef KEEP_SCROLLCOLOR	186	# undef KEEP_SCROLLCOLOR
99	#endif	187	#endif
100		188
101	#ifdef XPM_BACKGROUND	189	#ifdef XPM_BACKGROUND
102	typedef struct {	190	typedef struct {
103	short w, h, x, y;	191	short w, h, x, y;
104	Pixmap pixmap;	192	Pixmap pixmap;
105	} bgPixmap_t;	193	} bgPixmap_t;
106	#endif	194	#endif
107		195
108	/*	196	/*
109	* the 'essential' information for reporting Mouse Events	197	* the 'essential' information for reporting Mouse Events
110	* pared down from XButtonEvent	198	* pared down from XButtonEvent
111	*/	199	*/
112	struct mouse_event {	200	struct mouse_event {
113	int clicks;	201	int clicks;
114	Time time; /* milliseconds */	202	Time time; /* milliseconds */
115	unsigned int state; /* key or button mask */	203	unsigned int state; /* key or button mask */
116	unsigned int button; /* detail */	204	unsigned int button; /* detail */
117	};	205	};
118		206
119	#ifndef min	207	#if ENABLE_FRILLS
120	# define min(a,b) (((a) < (b)) ? (a) : (b))	208	typedef struct _mwmhints {
121	# define max(a,b) (((a) > (b)) ? (a) : (b))	209	CARD32 flags;
		210	CARD32 functions;
		211	CARD32 decorations;
		212	INT32 input_mode;
		213	CARD32 status;
		214	} MWMHints;
122	#endif	215	#endif
123		216
124	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	217	#if ENABLE_XEMBED
125	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	218	// XEMBED messages
126	#define SWAP_IT(one, two, typeof) \	219	# define XEMBED_EMBEDDED_NOTIFY 0
127	do { \	220	# define XEMBED_WINDOW_ACTIVATE 1
128	typeof swapittmp; \	221	# define XEMBED_WINDOW_DEACTIVATE 2
129	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	222	# define XEMBED_REQUEST_FOCUS 3
130	} while (/* CONSTCOND */ 0)	223	# define XEMBED_FOCUS_IN 4
131	#define BOUND_POSITIVE_INT16(val) \	224	# define XEMBED_FOCUS_OUT 5
132	(int16_t) ((val) <= 0 \	225	# define XEMBED_FOCUS_NEXT 6
133	? 0 \	226	# define XEMBED_FOCUS_PREV 7
134	: min ((val), (((uint16_t)-1)>>1)))	227
		228	# define XEMBED_MODALITY_ON 10
		229	# define XEMBED_MODALITY_OFF 11
		230	# define XEMBED_REGISTER_ACCELERATOR 12
		231	# define XEMBED_UNREGISTER_ACCELERATOR 13
		232	# define XEMBED_ACTIVATE_ACCELERATOR 14
		233
		234	// XEMBED detail code
		235	# define XEMBED_FOCUS_CURRENT 0
		236	# define XEMBED_FOCUS_FIRST 1
		237	# define XEMBED_FOCUS_LAST 2
		238
		239	# define XEMBED_MAPPED (1 << 0)
		240	#endif
135		241
136	/*	242	/*
137	*****************************************************************************	243	*****************************************************************************
138	* NORMAL DEFINES	244	* NORMAL DEFINES
139	*****************************************************************************	245	*****************************************************************************
140	*/	246	*/
141
142	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
143	# error if you disable both selection styles, how can you select, silly?
144	#endif
145		247
146	/* COLORTERM, TERM environment variables */	248	/* COLORTERM, TERM environment variables */
147	#define COLORTERMENV "rxvt"	249	#define COLORTERMENV "rxvt"
148	#ifdef XPM_BACKGROUND	250	#ifdef XPM_BACKGROUND
149	# define COLORTERMENVFULL COLORTERMENV "-xpm"	251	# define COLORTERMENVFULL COLORTERMENV "-xpm"
150	#else	252	#else
151	# define COLORTERMENVFULL COLORTERMENV	253	# define COLORTERMENVFULL COLORTERMENV
152	#endif	254	#endif
153	#ifndef TERMENV	255	#ifndef TERMENV
154	# define TERMENV "rxvt"	256	# define TERMENV "rxvt-unicode"
155	#endif	257	#endif
156		258
157	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
158	# define NO_MOUSE_REPORT_SCROLLBAR	260	# define NO_MOUSE_REPORT_SCROLLBAR 1
159	#endif
160
161	#ifdef NO_RESOURCES
162	# undef USE_XGETDEFAULT
163	#endif	261	#endif
164		262
165	/* now look for other badly set stuff */	263	/* now look for other badly set stuff */
166		264
167	#if !defined (EACCESS) && defined(EAGAIN)	265	#if !defined (EACCESS) && defined(EAGAIN)
…		…
171	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	269	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
172	# define EXIT_SUCCESS 0 /* exit function success */	270	# define EXIT_SUCCESS 0 /* exit function success */
173	# define EXIT_FAILURE 1 /* exit function failure */	271	# define EXIT_FAILURE 1 /* exit function failure */
174	#endif	272	#endif
175		273
176	#define menuBar_esc 10
177	#define scrollBar_esc 30	274	#define scrollBar_esc 30
178	#define menuBar_margin 2 /* margin below text */
179		275
180	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	276	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
181	# define HAVE_SCROLLBARS	277	# define HAVE_SCROLLBARS 1
182	#endif
183
184	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
185	#ifdef HALFSHADOW
186	# define SHADOW 1
187	#else
188	# define SHADOW 2
189	#endif	278	#endif
190		279
191	#define R_SB_ALIGN_CENTRE 0	280	#define R_SB_ALIGN_CENTRE 0
192	#define R_SB_ALIGN_TOP 1	281	#define R_SB_ALIGN_TOP 1
193	#define R_SB_ALIGN_BOTTOM 2	282	#define R_SB_ALIGN_BOTTOM 2
194		283
195	#define R_SB_RXVT 0
196	#define R_SB_NEXT 1	284	#define R_SB_NEXT 1
197	#define R_SB_XTERM 2	285	#define R_SB_XTERM 2
198	#define R_SB_PLAIN 4	286	#define R_SB_PLAIN 4
		287	#define R_SB_RXVT 8
199		288
200	#define SB_WIDTH_NEXT 19	289	#define SB_WIDTH_NEXT 19
201	#define SB_WIDTH_XTERM 15	290	#define SB_WIDTH_XTERM 15
202	#define SB_WIDTH_PLAIN 7	291	#define SB_WIDTH_PLAIN 7
203	#ifndef SB_WIDTH_RXVT	292	#ifndef SB_WIDTH_RXVT
…		…
266	* |	355	* |
267	* +---< SB_WIDTH_NEXT	356	* +---< SB_WIDTH_NEXT
268	*/	357	*/
269		358
270	enum {	359	enum {
271	NO_REFRESH = 0 , /* Window not visible at all! */	360	NO_REFRESH = 0, /* Window not visible at all! */
272	FAST_REFRESH = 1<<0, /* Fully exposed window */	361	FAST_REFRESH = 1, /* Fully exposed window */
273	SLOW_REFRESH = 1<<1, /* Partially exposed window */	362	SLOW_REFRESH = 2, /* Partially exposed window */
274	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
275	REFRESH_BOUNDS = 1<<3
276	};	363	};
277		364
278	#ifdef NO_SECONDARY_SCREEN	365	#ifdef NO_SECONDARY_SCREEN
279	# define NSCREENS 0	366	# define NSCREENS 0
280	#else	367	#else
281	# define NSCREENS 1	368	# define NSCREENS 1
282	#endif	369	#endif
283		370
284	#define IGNORE 0
285	#define SAVE 's'
286	#define RESTORE 'r'
287
288	/* special (internal) prefix for font commands */	371	/* special (internal) prefix for font commands */
289	#define FONT_CMD '#'	372	#define FONT_CMD '#'
290	#define FONT_DN "#-"	373	#define FONT_DN "#-"
291	#define FONT_UP "#+"	374	#define FONT_UP "#+"
292		375
293	/* flags for rxvt_scr_gotorc () */	376	/* flags for rxvt_scr_gotorc () */
294	enum {	377	enum {
295	C_RELATIVE = 1 , /* col movement is relative */	378	C_RELATIVE = 1, /* col movement is relative */
296	R_RELATIVE = 2, /* row movement is relative */	379	R_RELATIVE = 2, /* row movement is relative */
297	RELATIVE = 1 | 2,	380	RELATIVE = C_RELATIVE | R_RELATIVE,
298	};	381	};
299		382
300	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	383	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
301	enum {	384	enum {
302	INSERT = -1, /* don't change these values */	385	INSERT = -1, /* don't change these values */
…		…
315	enum {	398	enum {
316	PRIMARY = 0,	399	PRIMARY = 0,
317	SECONDARY,	400	SECONDARY,
318	};	401	};
319		402
320	#define RS_None 0 /* Normal */	403	#define RS_None 0
321		404
322	#define RS_fgMask 0x000001FFu /* 512 colors */	405	#define RS_fgMask 0x0000007fUL // 128 colors
323	#define RS_bgMask 0x0003FE00u /* 512 colors */	406	#define RS_bgMask 0x00003f80UL // 128 colors
324	#define RS_Bold 0x00040000u /* bold */	407
		408	// font styles
		409	#define RS_Bold 0x00004000UL // value 1
		410	#define RS_Italic 0x00008000UL // value 2
		411
		412	// fake styles
325	#define RS_Blink 0x00080000u /* blink */	413	#define RS_Blink 0x00010000UL // blink
326	#define RS_RVid 0x00100000u /* reverse video */	414	#define RS_RVid 0x00020000UL // reverse video
327	#define RS_Uline 0x00200000u /* underline */	415	#define RS_Uline 0x00040000UL // underline
328		416
329	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	417	// toggle this to force redraw, must be != RS_Careful
		418	#define RS_redraw 0x01000000UL
		419
		420	// 5 custom bits for extensions
		421	#define RS_customCount 32
		422	#define RS_customMask 0x00f80000UL
330	#define RS_fontShift 22	423	#define RS_customShift 19
331		424
		425	// other flags
		426	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		427
		428	#define RS_styleCount 4
		429	#define RS_styleMask (RS_Bold | RS_Italic)
		430	#define RS_styleShift 14
		431
332	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	432	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
333	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	433	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		434
		435	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		436	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		437	#define RS_fontShift 24
		438
		439	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		440	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
334		441
335	#define Sel_none 0 /* Not waiting */	442	#define Sel_none 0 /* Not waiting */
336	#define Sel_normal 0x01 /* normal selection */	443	#define Sel_normal 0x01 /* normal selection */
337	#define Sel_incr 0x02 /* incremental selection */	444	#define Sel_incr 0x02 /* incremental selection */
338	#define Sel_direct 0x00	445	#define Sel_direct 0x00
…		…
358	*/	465	*/
359	enum {	466	enum {
360	XTerm_name = 0,	467	XTerm_name = 0,
361	XTerm_iconName = 1,	468	XTerm_iconName = 1,
362	XTerm_title = 2,	469	XTerm_title = 2,
363	XTerm_property = 3, /* change X property, not yet implemented */	470	XTerm_property = 3, // change X property
364	XTerm_Color = 4, /* change colors */	471	XTerm_Color = 4, // change colors
365	XTerm_Color00 = 10, /* not implemented, CLASH! */	472	XTerm_Color00 = 10, // not implemented, CLASH!
366	XTerm_Color01 = 11, /* not implemented */	473	XTerm_Color01 = 11, // not implemented
367	XTerm_Color_cursor = 12, /* change actual 'Cursor' color */	474	XTerm_Color_cursor = 12, // change actual 'Cursor' color
368	XTerm_Color_pointer = 13, /* change actual 'Pointer' color */	475	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
369	XTerm_Color04 = 14, /* not implemented */	476	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
370	XTerm_Color05 = 15, /* not implemented */	477	XTerm_Color05 = 15, // not implemented (tektronix fg)
371	XTerm_Color06 = 16, /* not implemented */	478	XTerm_Color06 = 16, // not implemented (tektronix bg)
372	XTerm_Color_RV = 17, /* change actual 'Highlight' color */	479	XTerm_Color_RV = 17, // change actual 'Highlight' color
373	XTerm_logfile = 46, /* not implemented */	480	XTerm_logfile = 46, // not implemented
374	XTerm_font = 50,	481	XTerm_font = 50,
375		482
376	XTerm_konsole30 = 30, /* reserved for konsole */	483	XTerm_konsole30 = 30, // reserved for konsole
377	XTerm_konsole31 = 31, /* reserved for konsole */	484	XTerm_konsole31 = 31, // reserved for konsole
378	XTerm_emacs51 = 51, /* reserved for emacs shell */	485	XTerm_emacs51 = 51, // reserved for emacs shell
379	/*	486	/*
380	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	487	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		488	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
381	*/	489	*/
382	XTerm_locale = 9, /* change locale */
383	XTerm_Menu = 10, /* set menu item */
384	XTerm_Color_BD = 18, /* change actual 'Bold' color */	490	Rxvt_Color_BD = 18, // change actual 'Bold' color
385	XTerm_Color_UL = 19, /* change actual 'Underline' color */	491	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	XTerm_Pixmap = 20, /* new bg pixmap */	492	Rxvt_Pixmap = 20, // new bg pixmap
387	XTerm_restoreFG = 39, /* change default fg color */	493	Rxvt_restoreFG = 39, // change default fg color
388	XTerm_restoreBG = 49, /* change default bg color */	494	Rxvt_restoreBG = 49, // change default bg color
389	XTerm_dumpscreen = 55, /* dump scrollback and all of screen */	495	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		496
		497	URxvt_locale = 701, // change locale
		498	URxvt_version = 702, // request version
		499
		500	URxvt_Color_IT = 704, // change actual 'Italic' colour
		501	URxvt_Color_tint = 705, // change actual tint colour
		502	URxvt_Color_BD = 706,
		503	URxvt_Color_UL = 707,
		504
		505	URxvt_font = 710,
		506	URxvt_boldFont = 711,
		507	URxvt_italicFont = 712,
		508	URxvt_boldItalicFont = 713,
		509
		510	URxvt_view_up = 720,
		511	URxvt_view_down = 721,
		512
		513	URxvt_perl = 777,
390	};	514	};
391		515
392	/* Words starting with `Color_' are colours. Others are counts */	516	/* Words starting with `Color_' are colours. Others are counts */
393	/*	517	/*
394	* The following comment is mostly obsolete since pixcolor_set was expanded:
395	* We're currently upto 29 colours. Only 3 more available. The
396	* PixColor and rendition colour usage should probably be decoupled	518	* The PixColor and rendition colour usage should probably be decoupled
397	* on the unnecessary items, e.g. Color_pointer, but won't bother	519	* on the unnecessary items, e.g. Color_pointer, but won't bother
398	* until we need to. Also, be aware of usage in pixcolor_set	520	* until we need to. Also, be aware of usage in pixcolor_set
399	*/	521	*/
400		522
401	enum colour_list {	523	enum colour_list {
…		…
423	maxBrightCOLOR, /* minBrightCOLOR + 7 */	545	maxBrightCOLOR, /* minBrightCOLOR + 7 */
424	Color_White = maxBrightCOLOR,	546	Color_White = maxBrightCOLOR,
425	#else	547	#else
426	Color_White = maxCOLOR,	548	Color_White = maxCOLOR,
427	#endif	549	#endif
428	#ifdef TTY_256COLOR
429	min256COLOR = Color_White + 1,	550	minTermCOLOR = Color_White + 1,
430	max256COLOR = minCOLOR + 255,	551	maxTermCOLOR = Color_White + 72,
431	#endif
432	#ifndef NO_CURSORCOLOR	552	#ifndef NO_CURSORCOLOR
433	Color_cursor,	553	Color_cursor,
434	Color_cursor2,	554	Color_cursor2,
435	#endif	555	#endif
436	Color_pointer,	556	Color_pointer_fg,
		557	Color_pointer_bg,
437	Color_border,	558	Color_border,
438	#ifndef NO_BOLD_UNDERLINE_REVERSE	559	#ifndef NO_BOLD_UNDERLINE_REVERSE
439	Color_BD,	560	Color_BD,
		561	Color_IT,
440	Color_UL,	562	Color_UL,
441	Color_RV,	563	Color_RV,
		564	#endif
		565	#if ENABLE_FRILLS
		566	Color_underline,
442	#endif	567	#endif
443	#ifdef OPTION_HC	568	#ifdef OPTION_HC
444	Color_HC,	569	Color_HC,
445	#endif	570	#endif
446	#ifdef KEEP_SCROLLCOLOR	571	#ifdef KEEP_SCROLLCOLOR
447	Color_scroll,	572	Color_scroll,
448	Color_trough,	573	Color_trough,
		574	#endif
		575	#if TINTING
		576	Color_tint,
		577	#endif
		578	#if OFF_FOCUS_FADING
		579	Color_fade,
449	#endif	580	#endif
450	NRS_COLORS, /* */	581	NRS_COLORS, /* */
451	#ifdef KEEP_SCROLLCOLOR	582	#ifdef KEEP_SCROLLCOLOR
452	Color_topShadow = NRS_COLORS,	583	Color_topShadow = NRS_COLORS,
453	Color_bottomShadow,	584	Color_bottomShadow,
454	TOTAL_COLORS /* upto 30 */	585	TOTAL_COLORS
455	#else	586	#else
456	TOTAL_COLORS = NRS_COLORS /* */	587	TOTAL_COLORS = NRS_COLORS
457	#endif	588	#endif
458	};	589	};
459		590
460	#define Color_Bits 9	591	#define Color_Bits 7 // 0 .. maxTermCOLOR
461	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
462	#define NPIXCLR_BITS 32
463
464	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
465		592
466	/*	593	/*
467	* Resource list	594	* Resource list
468	*/	595	*/
469	enum {	596	enum {
470	Rs_display_name = 0,	597	# define def(name) Rs_ ## name,
471	Rs_term_name,	598	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
472	Rs_iconName,	599	# include "rsinc.h"
473	Rs_geometry,	600	# undef def
474	Rs_reverseVideo,	601	# undef reserve
475	Rs_color,
476	_Rs_color = Rs_color + NRS_COLORS - 1,
477	Rs_font,
478	Rs_name,
479	Rs_title,
480	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
481	Rs_path,
482	#endif
483	#ifdef XPM_BACKGROUND
484	Rs_backgroundPixmap,
485	#endif
486	#if (MENUBAR_MAX)
487	Rs_menu,
488	#endif
489	Rs_loginShell,
490	Rs_jumpScroll,
491	#ifdef HAVE_SCROLLBARS
492	Rs_scrollBar,
493	Rs_scrollBar_right,
494	Rs_scrollBar_floating,
495	Rs_scrollBar_align,
496	#endif
497	Rs_scrollstyle, /* Rs_scrollBar_style */
498	Rs_scrollTtyOutput,
499	Rs_scrollTtyKeypress,
500	Rs_scrollWithBuffer,
501	Rs_saveLines,
502	Rs_utmpInhibit,
503	Rs_visualBell,
504	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
505	Rs_mapAlert,
506	#endif
507	#ifdef META8_OPTION
508	Rs_meta8,
509	#endif
510	#ifdef MOUSE_WHEEL
511	Rs_mouseWheelScrollPage,
512	#endif
513	#ifndef NO_BACKSPACE_KEY
514	Rs_backspace_key,
515	#endif
516	#ifndef NO_DELETE_KEY
517	Rs_delete_key,
518	#endif
519	Rs_selectstyle,
520	#ifdef PRINTPIPE
521	Rs_print_pipe,
522	#endif
523	#ifdef USE_XIM
524	Rs_preeditType,
525	Rs_inputMethod,
526	#endif
527	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
528	Rs_bigfont_key,
529	Rs_smallfont_key,
530	#endif
531	#ifdef TRANSPARENT
532	Rs_transparent,
533	Rs_transparent_all,
534	#endif
535	#ifndef NO_FRILLS
536	Rs_ext_bwidth,
537	Rs_int_bwidth,
538	#endif
539	Rs_scrollBar_thickness,
540	#ifndef NO_LINESPACE
541	Rs_lineSpace,
542	#endif
543	Rs_cutchars,
544	#ifdef ACS_ASCII
545	Rs_acs_chars,
546	#endif
547	Rs_modifier,
548	Rs_answerbackstring,
549	Rs_tripleclickwords,
550	Rs_cursorBlink,
551	Rs_pointerBlank,
552	Rs_pointerBlankDelay,
553	Rs_imLocale,
554	NUM_RESOURCES	602	NUM_RESOURCES
555	};	603	};
556		604
557	// see init.C:xa_names, which must be kept in sync
558	enum {
559	XA_TEXT = 0,
560	XA_COMPOUND_TEXT,
561	XA_UTF8_STRING,
562	XA_MULTIPLE,
563	XA_TARGETS,
564	XA_TIMESTAMP,
565	XA_VT_SELECTION,
566	XA_INCR,
567	XA_WMDELETEWINDOW,
568	#ifdef TRANSPARENT
569	XA_XROOTPMAPID,
570	#endif
571	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
572	XA_DNDPROTOCOL,
573	XA_DNDSELECTION,
574	#endif /* OFFIX_DND */
575	XA_CLIPBOARD,
576	NUM_XA
577	};
578
579	/* DEC private modes */	605	/* DEC private modes */
580	#define PrivMode_132 (1LU<<0)	606	#define PrivMode_132 (1UL<<0)
581	#define PrivMode_132OK (1LU<<1)	607	#define PrivMode_132OK (1UL<<1)
582	#define PrivMode_rVideo (1LU<<2)	608	#define PrivMode_rVideo (1UL<<2)
583	#define PrivMode_relOrigin (1LU<<3)	609	#define PrivMode_relOrigin (1UL<<3)
584	#define PrivMode_Screen (1LU<<4)	610	#define PrivMode_Screen (1UL<<4)
585	#define PrivMode_Autowrap (1LU<<5)	611	#define PrivMode_Autowrap (1UL<<5)
586	#define PrivMode_aplCUR (1LU<<6)	612	#define PrivMode_aplCUR (1UL<<6)
587	#define PrivMode_aplKP (1LU<<7)	613	#define PrivMode_aplKP (1UL<<7)
588	#define PrivMode_HaveBackSpace (1LU<<8)	614	#define PrivMode_HaveBackSpace (1UL<<8)
589	#define PrivMode_BackSpace (1LU<<9)	615	#define PrivMode_BackSpace (1UL<<9)
590	#define PrivMode_ShiftKeys (1LU<<10)	616	#define PrivMode_ShiftKeys (1UL<<10)
591	#define PrivMode_VisibleCursor (1LU<<11)	617	#define PrivMode_VisibleCursor (1UL<<11)
592	#define PrivMode_MouseX10 (1LU<<12)	618	#define PrivMode_MouseX10 (1UL<<12)
593	#define PrivMode_MouseX11 (1LU<<13)	619	#define PrivMode_MouseX11 (1UL<<13)
594	#define PrivMode_scrollBar (1LU<<14)	620	#define PrivMode_scrollBar (1UL<<14)
595	#define PrivMode_menuBar (1LU<<15)
596	#define PrivMode_TtyOutputInh (1LU<<16)	621	#define PrivMode_TtyOutputInh (1UL<<15)
597	#define PrivMode_Keypress (1LU<<17)	622	#define PrivMode_Keypress (1UL<<16)
598	#define PrivMode_smoothScroll (1LU<<18)	623	#define PrivMode_smoothScroll (1UL<<17)
599	#define PrivMode_vt52 (1LU<<19)	624	#define PrivMode_vt52 (1UL<<18)
		625	#define PrivMode_LFNL (1UL<<19)
600	/* too annoying to implement X11 highlight tracking */	626	/* too annoying to implement X11 highlight tracking */
601	/* #define PrivMode_MouseX11Track (1LU<<18) */	627	/* #define PrivMode_MouseX11Track (1LU<<20) */
602		628
603	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	629	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
604	#define PrivMode(test,bit) \	630	#define PrivMode(test,bit) \
605	if (test) \	631	if (test) \
606	PrivateModes |= (bit); \	632	priv_modes |= (bit); \
607	else \	633	else \
608	PrivateModes &= ~ (bit)	634	priv_modes &= ~(bit)
609		635
610	#ifdef ALLOW_132_MODE	636	#ifdef ALLOW_132_MODE
611	# define PrivMode_Default \
612	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	637	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
613	#else	638	#else
614	# define PrivMode_Default \	639	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
615	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
616	#endif	640	#endif
617		641
618	#define XDEPTH display->depth	642	// do not change these constants lightly, there are many interdependencies
619	#define XCMAP display->cmap
620	#define XVISUAL display->visual
621
622	#define IMBUFSIZ 128 /* input modifier buffer sizes */	643	#define IMBUFSIZ 128 // input modifier buffer sizes
623	#ifndef BUFSIZ
624	# define BUFSIZ 4096
625	#endif
626	#define KBUFSZ 512 /* size of keyboard mapping buffer */	644	#define KBUFSZ 512 // size of keyboard mapping buffer
		645	#define CBUFSIZ 2048 // size of command buffer
		646	#define UBUFSIZ 2048 // character buffer
		647
		648	#ifndef PATH_MAX
		649	# define PATH_MAX 16384
		650	#endif
		651
		652	/* Motif window hints */
		653	#define MWM_HINTS_FUNCTIONS (1L << 0)
		654	#define MWM_HINTS_DECORATIONS (1L << 1)
		655	#define MWM_HINTS_INPUT_MODE (1L << 2)
		656	#define MWM_HINTS_STATUS (1L << 3)
		657	/* bit definitions for MwmHints.functions */
		658	#define MWM_FUNC_ALL (1L << 0)
		659	#define MWM_FUNC_RESIZE (1L << 1)
		660	#define MWM_FUNC_MOVE (1L << 2)
		661	#define MWM_FUNC_MINIMIZE (1L << 3)
		662	#define MWM_FUNC_MAXIMIZE (1L << 4)
		663	#define MWM_FUNC_CLOSE (1L << 5)
		664	/* bit definitions for MwmHints.decorations */
		665	#define MWM_DECOR_ALL (1L << 0)
		666	#define MWM_DECOR_BORDER (1L << 1)
		667	#define MWM_DECOR_RESIZEH (1L << 2)
		668	#define MWM_DECOR_TITLE (1L << 3)
		669	#define MWM_DECOR_MENU (1L << 4)
		670	#define MWM_DECOR_MINIMIZE (1L << 5)
		671	#define MWM_DECOR_MAXIMIZE (1L << 6)
		672	/* bit definitions for MwmHints.inputMode */
		673	#define MWM_INPUT_MODELESS 0
		674	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		675	#define MWM_INPUT_SYSTEM_MODAL 2
		676	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		677	#define PROP_MWM_HINTS_ELEMENTS 5
627		678
628	/*	679	/*
629	*****************************************************************************	680	*****************************************************************************
630	* MACRO DEFINES	681	* MACRO DEFINES
631	*****************************************************************************	682	*****************************************************************************
632	*/	683	*/
633	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	684	#define dLocal(type,name) type const name = this->name
634	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	685
635	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	686	// for speed reasons, we assume that all latin1 characters
636	#define STRCASECMP(x, y) strcasecmp((x), (y))	687	// are single-width (the first unicode combining character
637	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	688	// is actually 0x300, but ascii is what matters most).
638	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))	689	#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
639	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
640	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
641	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
642	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
643	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
644	#define STRDUP(x) strdup((const char *)(x))
645	#define STRLEN(x) strlen((const char *)(x))
646	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
647	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
648		690
649	/* convert pixel dimensions to row/column values. Everything as int32_t */	691	/* convert pixel dimensions to row/column values. Everything as int32_t */
650	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	692	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
651	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	693	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
652	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	694	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
653	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	695	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
654	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	696	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
655	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	697	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
656	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	698	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
657	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	699	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
658		700
659	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	701	#define OPTION(opt) (options & (opt))
660	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	702	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		703	| Opt_jumpScroll | Opt_secondaryScreen \
		704	| Opt_pastableTabs | Opt_intensityStyles)
		705
		706	// for m >= -n, ensure remainder lies between 0..n-1
		707	#define MOD(m,n) (((m) + (n)) % (n))
		708
		709	#define LINENO(n) MOD (term_start + int(n), total_rows)
		710	#define ROW(n) row_buf [LINENO (n)]
661		711
662	/* how to build & extract colors and attributes */	712	/* how to build & extract colors and attributes */
663	#define GET_BASEFG(x) (((x) & RS_fgMask))	713	#define GET_BASEFG(x) (((x) & RS_fgMask))
664	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	714	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
665	#ifndef NO_BRIGHTCOLOR
666	# define GET_FGCOLOR(x) \
667	((((x) & RS_Bold) == 0 \
668	|| GET_BASEFG (x) < minCOLOR \
669	|| GET_BASEFG (x) >= minBrightCOLOR) \
670	? GET_BASEFG (x) \
671	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
672	# define GET_BGCOLOR(x) \
673	((((x) & RS_Blink) == 0 \
674	|| GET_BASEBG (x) < minCOLOR \
675	|| GET_BASEBG (x) >= minBrightCOLOR) \
676	? GET_BASEBG (x) \
677	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
678	#else
679	# define GET_FGCOLOR(x) GET_BASEFG(x)
680	# define GET_BGCOLOR(x) GET_BASEBG(x)
681	#endif
682		715
683	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	716	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
684	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	717	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		718
		719	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		720	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
685		721
686	#define GET_ATTR(x) (((x) & RS_attrMask))	722	#define GET_ATTR(x) (((x) & RS_attrMask))
687	#define GET_BGATTR(x) \	723	#define GET_BGATTR(x) \
688	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	724	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
689	| (((x) & RS_fgMask)<<Color_Bits)) \	725	| (((x) & RS_fgMask)<<Color_Bits)) \
690	: ((x) & (RS_attrMask | RS_bgMask)))	726	: ((x) & (RS_attrMask | RS_bgMask)))
691	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	727	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
692	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	728	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
693	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	729	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
694		730
695	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	731	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
696	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	732
		733	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		734	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		735
		736	#if ENABLE_STYLES
		737	# define FONTSET(style) fontset[GET_STYLE (style)]
		738	#else
		739	# define FONTSET(style) fontset[0]
		740	#endif
697		741
698	#ifdef HAVE_SCROLLBARS	742	#ifdef HAVE_SCROLLBARS
699	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	743	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
700	#else	744	#else
701	# define scrollbar_TotalWidth() (0)	745	# define scrollbar_TotalWidth() (0)
…		…
723	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	767	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
724	#define scrollbar_position(y) ((y) - scrollBar.beg)	768	#define scrollbar_position(y) ((y) - scrollBar.beg)
725	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	769	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
726	- scrollbar_minheight ())	770	- scrollbar_minheight ())
727		771
728	#if (MENUBAR_MAX > 1)
729	/* rendition style flags */
730	# define menuBar_height() (TermWin.fheight + SHADOW)
731	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
732	# define isMenuBarWindow(w) ((w) == menuBar.win)
733	#else
734	# define menuBar_height() (0)
735	# define menuBar_TotalHeight() (0)
736	# define isMenuBarWindow(w) (0)
737	#endif
738
739	#ifdef XPM_BACKGROUND	772	#ifdef XPM_BACKGROUND
740	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	773	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
741	#else	774	#else
742	# define XPMClearArea(a, b, c, d, e, f, g)	775	# define XPMClearArea(a, b, c, d, e, f, g)
743	#endif	776	#endif
744		777
745	#ifndef STRICT_FONT_CHECKING	778	typedef callback1<void, const char *> log_callback;
746	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	779	typedef callback1<int, int> getfd_callback;
747	#endif
748		780
749	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))	781	#define SET_LOCALE(locale) rxvt_set_locale (locale)
750	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))	782	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		783	extern void rxvt_push_locale (const char *locale) NOTHROW;
		784	extern void rxvt_pop_locale () NOTHROW;
751		785
752	#ifdef UTMP_SUPPORT
753	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
754	# undef HAVE_UTMPX_H
755	# undef HAVE_STRUCT_UTMPX
756	# endif
757	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
758	# undef HAVE_UTMP_H
759	# undef HAVE_STRUCT_UTMP
760	# endif
761
762	# ifdef HAVE_UTMPX_H
763	# include <utmpx.h>
764	# endif
765	# ifdef HAVE_UTMP_H
766	# include <utmp.h>
767	# endif
768	#endif
769
770	#ifdef DEBUG_CMD
771	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
772	#else
773	# define D_CMD(x)
774	#endif
775	#ifdef DEBUG_INIT
776	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
777	#else
778	# define D_INIT(x)
779	#endif
780	#ifdef DEBUG_MAIN
781	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
782	#else
783	# define D_MAIN(x)
784	#endif
785	#ifdef DEBUG_SCREEN
786	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
787	#else
788	# define D_SCREEN(x)
789	#endif
790	#ifdef DEBUG_SELECT
791	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
792	#else
793	# define D_SELECT(x)
794	#endif
795	#ifdef DEBUG_SIZE
796	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
797	#else
798	# define D_SIZE(x)
799	#endif
800	#ifdef DEBUG_X
801	# define D_X(x) fprintf x ; fputc('\n', stderr)
802	#else
803	# define D_X(x)
804	#endif
805
806	/*
807	*****************************************************************************	786	/****************************************************************************/
808	* VARIABLES	787
		788	#define LINE_LONGER 0x0001 // line is continued on the next row
		789	#define LINE_FILTERED 0x0002 // line has been filtered
		790	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		791
		792	struct line_t {
		793	text_t *t; // terminal the text
		794	rend_t *r; // rendition, uses RS_ flags
		795	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		796	uint32_t f; // flags
		797
		798	bool is_longer ()
		799	{
		800	return f & LINE_LONGER;
		801	}
		802
		803	void is_longer (int set)
		804	{
		805	if (set)
		806	f |= LINE_LONGER;
		807	else
		808	f &= ~LINE_LONGER;
		809	}
		810
		811	void clear ()
		812	{
		813	t = 0;
		814	r = 0;
		815	l = 0;
		816	f = 0;
		817	}
		818
		819	void touch () // call whenever a line is changed/touched/updated
		820	{
		821	#if ENABLE_PERL
		822	f &= ~LINE_FILTERED;
		823	#endif
		824	}
		825
		826	void touch (int col)
		827	{
		828	max_it (l, col);
		829	touch ();
		830	}
		831	};
		832
809	*****************************************************************************	833	/****************************************************************************/
810	*/
811	#ifdef MENUBAR
812	# include "menubar.h"
813	#endif
814
815	#define BLINK_INTERVAL 0.5
816	#define TEXT_BLINK_INTERVAL 0.5
817
818	#ifndef __attribute__
819	# ifdef __GNUC__
820	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
821	# define __attribute__(x)
822	# endif
823	# endif
824	# define __attribute__(x)
825	#endif
826		834
827	// primivite wrapper around mbstate_t to ensure initialisation	835	// primivite wrapper around mbstate_t to ensure initialisation
828	struct mbstate {	836	struct mbstate {
829	mbstate_t mbs;	837	mbstate_t mbs;
830		838
831	operator mbstate_t *() { return &mbs; }	839	operator mbstate_t *() { return &mbs; }
832	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	840	void reset () { memset (&mbs, 0, sizeof (mbs)); }
833	mbstate () { reset (); }	841	mbstate () { reset (); }
834	};	842	};
835		843
836	struct rxvt_term : rxvt_vars {	844	/****************************************************************************/
837	struct mbstate mbstate;	845
		846	#define UNICODE_MASK 0x1fffffUL
		847
		848	#if UNICODE3
		849	# define COMPOSE_LO 0x40000000UL
		850	# define COMPOSE_HI 0x400fffffUL
		851	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		852	#else
		853	# if ENABLE_PERL
		854	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		855	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		856	# else
		857	# define COMPOSE_LO 0xd800UL
		858	# define COMPOSE_HI 0xf8ffUL
		859	# endif
		860	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		861	#endif
		862
		863	#if ENABLE_COMBINING
		864	// compose chars are used to represent composite characters
		865	// that are not representable in unicode, as well as characters
		866	// not fitting in the BMP.
		867	struct compose_char {
		868	unicode_t c1, c2; // any chars != NOCHAR are valid
		869	compose_char (unicode_t c1, unicode_t c2)
		870	: c1(c1), c2(c2)
		871	{ }
		872	};
		873
		874	class rxvt_composite_vec {
		875	vector<compose_char> v;
		876	public:
		877	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		878	int expand (unicode_t c, wchar_t *r);
		879	compose_char *operator [](text_t c)
		880	{
		881	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		882	? &v[c - COMPOSE_LO]
		883	: 0;
		884	}
		885	};
		886
		887	extern class rxvt_composite_vec rxvt_composite;
		888	#endif
		889
		890	/****************************************************************************/
		891
		892	#ifdef KEYSYM_RESOURCE
		893	class keyboard_manager;
		894	#endif
		895
		896	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		897	log_callback *log_hook; // log error messages through this hook, if != 0
		898	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		899	#if ENABLE_PERL
		900	rxvt_perl_term perl;
		901	#endif
		902	struct mbstate mbstate; // current input multibyte state
838		903
839	unsigned char want_refresh:1,	904	unsigned char want_refresh:1,
840	#ifdef TRANSPARENT	905	#ifdef TRANSPARENT
841	want_full_refresh:1, /* awaiting full screen refresh */	906	want_full_refresh:1, /* awaiting full screen refresh */
842	#endif	907	#endif
843	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	908	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
844	am_transparent:1, /* is a transparent term */	909	am_transparent:1, /* is a transparent term */
845	am_pixmap_trans:1, /* transparency w/known root pixmap */	910	am_pixmap_trans:1, /* transparency w/known root pixmap */
846	#endif	911	#endif
847	current_screen:1, /* primary or secondary */	912	current_screen:1, /* primary or secondary */
848	hate_those_clicks:1, /* a.k.a. keep mark position */
849	num_scr_allow:1,	913	num_scr_allow:1,
850	bypass_keystate:1,	914	bypass_keystate:1,
851	#ifdef CURSOR_BLINK	915	#ifdef CURSOR_BLINK
852	hidden_cursor:1,	916	hidden_cursor:1,
853	#endif	917	#endif
…		…
855	hidden_text:1,	919	hidden_text:1,
856	#endif	920	#endif
857	#ifdef POINTER_BLANK	921	#ifdef POINTER_BLANK
858	hidden_pointer:1,	922	hidden_pointer:1,
859	#endif	923	#endif
		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 */
860	parsed_geometry:1,	927	parsed_geometry:1;
861	seen_input:1, /* wether any input has been seen so far */
862	enc_utf8:1; /* wether terminal reads/writes utf-8 */
863		928
864	unsigned char refresh_type,	929	unsigned char refresh_type,
865	#ifdef UTMP_SUPPORT
866	next_utmp_action,
867	#endif
868	#ifndef NO_SETOWNER_TTYDEV
869	next_tty_action,
870	#endif
871	#ifdef META8_OPTION	930	#ifdef META8_OPTION
872	meta_char, /* Alt-key prefix */	931	meta_char, /* Alt-key prefix */
873	#endif	932	#endif
874	scrollbar_align,	933	scrollbar_align,
875	selection_wait,	934	selection_wait,
876	selection_type;	935	selection_type;
877	/* ---------- */	936	/* ---------- */
		937	bool rvideo_state, rvideo_mode;
		938	#ifndef NO_BELL
878	short rvideo;	939	bool rvideo_bell;
		940	#endif
879	int16_t num_scr; /* screen: number lines scrolled */	941	int num_scr; /* screen: number lines scrolled */
880	unsigned int prev_ncol, /* screen: previous number of columns */	942	int prev_ncol, /* screen: previous number of columns */
881	prev_nrow; /* screen: previous number of rows */	943	prev_nrow; /* screen: previous number of rows */
882	/* ---------- */	944	/* ---------- */
883	rend_t rstyle;	945	rend_t rstyle;
884	/* ---------- */	946	/* ---------- */
885	uint32_t pixcolor_set[NPIXCLR_SETS];
886	/* ---------- */
887	#ifdef SELECTION_SCROLLING	947	#ifdef SELECTION_SCROLLING
888	int scroll_selection_delay,
889	scroll_selection_lines;	948	int scroll_selection_lines;
890	enum page_dirn scroll_selection_dir;	949	enum page_dirn scroll_selection_dir;
891	int selection_save_x,	950	int selection_save_x,
892	selection_save_y,	951	selection_save_y,
893	selection_save_state,	952	selection_save_state;
894	pending_scroll_selection;
895	#endif	953	#endif
896	/* ---------- */	954	/* ---------- */
897	int csrO, /* Hops - csr offset in thumb/slider to */	955	int csrO, /* Hops - csr offset in thumb/slider to */
898	/* give proper Scroll behaviour */	956	/* give proper Scroll behaviour */
899	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
900	scroll_arrow_delay,
901	#endif
902	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	957	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
903	mouse_slip_wheel_delay,
904	mouse_slip_wheel_speed,	958	mouse_slip_wheel_speed,
905	#endif	959	#endif
906	refresh_count,	960	refresh_count,
907	refresh_limit,	961	refresh_limit,
908	fnum, /* logical font number */
909	last_bot, /* scrollbar last bottom position */	962	last_bot, /* scrollbar last bottom position */
910	last_top, /* scrollbar last top position */	963	last_top, /* scrollbar last top position */
911	last_state, /* scrollbar last state */	964	last_state, /* scrollbar last state */
912	scrollbar_len,	965	scrollbar_len,
913	#ifdef MENUBAR
914	menu_readonly, /* okay to alter menu? */
915	Arrows_x,
916	#endif
917	#if MENUBAR_MAX > 1
918	Nbars,
919	#endif
920	window_vt_x,	966	window_vt_x,
921	window_vt_y,	967	window_vt_y,
922	window_sb_x,	968	window_sb_x,
923	# ifdef POINTER_BLANK	969	# ifdef POINTER_BLANK
924	pointerBlankDelay,	970	pointerBlankDelay,
925	# endif	971	# endif
926	allowedxerror;	972	allowedxerror;
927	/* ---------- */	973	/* ---------- */
928	unsigned int ModMetaMask,	974	unsigned int ModLevel3Mask,
		975	ModMetaMask,
929	ModNumLockMask,	976	ModNumLockMask;
930	old_width, /* last used width in screen resize */	977	int old_width, /* last used width in screen resize */
931	old_height, /* last used height in screen resize */	978	old_height; /* last used height in screen resize */
932	#ifndef NO_BRIGHTCOLOR
933	colorfgbg,
934	#endif
935	ttymode;
936	unsigned long PrivateModes,	979	unsigned long priv_modes,
937	SavedModes;	980	SavedModes;
938	/* ---------- */	981	/* ---------- */
939	Atom xa[NUM_XA];	982	Atom *xa;
940	/* ---------- */	983	/* ---------- */
941	#ifdef MENUBAR	984	#ifdef RXVT_SCROLLBAR
942	GC menubarGC;
943	#endif
944	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
945	GC scrollbarGC,	985	GC scrollbarGC,
946	topShadowGC,	986	topShadowGC,
947	botShadowGC;	987	botShadowGC;
948	#endif	988	#endif
949	#ifdef XTERM_SCROLLBAR	989	#ifdef XTERM_SCROLLBAR
…		…
967	#endif	1007	#endif
968	/* ---------- */	1008	/* ---------- */
969	Time selection_time,	1009	Time selection_time,
970	selection_request_time;	1010	selection_request_time;
971	pid_t cmd_pid; /* process id of child */	1011	pid_t cmd_pid; /* process id of child */
972	gid_t ttygid;	1012	char * incr_buf;
973	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1013	size_t incr_buf_size, incr_buf_fill;
974	uid_t euid;
975	gid_t egid;
976	#endif
977	/* ---------- */	1014	/* ---------- */
978	Cursor leftptr_cursor;	1015	Cursor leftptr_cursor;
979	#ifdef POINTER_BLANK
980	Cursor blank_cursor;
981	#endif
982	/* ---------- */	1016	/* ---------- */
983	const char *ttydev; /* pty/tty name */
984	#ifndef NO_BACKSPACE_KEY	1017	#ifndef NO_BACKSPACE_KEY
985	const char *key_backspace;	1018	const char *key_backspace;
986	#endif	1019	#endif
987	#ifndef NO_DELETE_KEY	1020	#ifndef NO_DELETE_KEY
988	const char *key_delete;	1021	const char *key_delete;
989	#endif
990	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
991	KeySym ks_bigfont, ks_smallfont;
992	#endif
993	#ifdef USE_XIM
994	rxvt_xim *input_method;
995	XIC Input_Context;
996	XIMStyle input_style;
997	int event_type;
998	#endif	1022	#endif
999	struct mouse_event MEvent;	1023	struct mouse_event MEvent;
1000	XComposeStatus compose;	1024	XComposeStatus compose;
1001	ttymode_t tio;	1025	ttymode_t tio;
1002	#ifdef UTMP_SUPPORT
1003	# ifdef HAVE_STRUCT_UTMP
1004	struct utmp ut;
1005	# endif
1006	# ifdef HAVE_STRUCT_UTMPX
1007	struct utmpx utx;
1008	# endif
1009	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1010	char ut_id[5];
1011	# endif
1012	int utmp_pos;
1013	#endif
1014	row_col_t oldcursor;	1026	row_col_t oldcursor;
1015	#ifdef XPM_BACKGROUND	1027	#ifdef XPM_BACKGROUND
1016	bgPixmap_t bgPixmap;	1028	bgPixmap_t bgPixmap;
1017	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1029	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1018	#endif	1030	#endif
1019	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1020	struct stat ttyfd_stat; /* original status of our tty */
1021	#endif
1022	#ifdef MENUBAR
1023	menu_t *ActiveMenu, /* currently active menu */
1024	*BuildMenu; /* the menu currently being built */
1025	bar_t *CurrentBar;
1026	# if ! (MENUBAR_MAX > 1)
1027	bar_t BarList;
1028	# endif /* (MENUBAR_MAX > 1) */
1029	#endif
1030	#ifdef CURSOR_BLINK
1031	struct timeval lastcursorchange;
1032	#endif
1033	#ifdef POINTER_BLANK
1034	struct timeval lastmotion;
1035	#endif
1036		1031
1037	/* these three don't need to be kept but do so to placate some mem checkers */	1032	#if ENABLE_OVERLAY
		1033	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1034	text_t **ov_text;
		1035	rend_t **ov_rend;
		1036
		1037	void scr_swap_overlay () NOTHROW;
		1038	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1039	void scr_overlay_off () NOTHROW;
		1040	void scr_overlay_set (int x, int y,
		1041	text_t text,
		1042	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1043	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1044	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1045	#endif
		1046
		1047	vector<void *> allocated; // free these memory blocks with free()
		1048
1038	char *env_windowid; /* environmental variable WINDOWID */	1049	char env_windowid[21]; /* environmental variable WINDOWID */
		1050	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1039	char *env_display; /* environmental variable DISPLAY */	1051	char *env_display; /* environmental variable DISPLAY */
1040	char *env_term; /* environmental variable TERM */	1052	char *env_term; /* environmental variable TERM */
1041	char *env_colorfgbg;	1053
1042	char *locale;	1054	char *locale;
1043	char *codeset;
1044	char charsets[4];	1055	char charsets[4];
1045	unsigned char *v_buffer; /* pointer to physical buffer */	1056	char *v_buffer; /* pointer to physical buffer */
1046	unsigned int v_buflen; /* size of area to write */	1057	unsigned int v_buflen; /* size of area to write */
1047	char *newfont[MAX_NFONTS];
1048	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1058	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1059
1049	#ifdef KEYSYM_RESOURCE	1060	#ifdef KEYSYM_RESOURCE
1050	const unsigned char *Keysym_map[256];	1061	keyboard_manager *keyboard;
1051	#endif	1062	#endif
		1063
1052	const char *rs[NUM_RESOURCES];	1064	const char *rs[NUM_RESOURCES];
1053	/* command input buffering */	1065	/* command input buffering */
1054	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1066	char *cmdbuf_ptr, *cmdbuf_endp;
1055	unsigned char cmdbuf_base[BUFSIZ];	1067	char cmdbuf_base[CBUFSIZ];
1056		1068
1057	rxvt_salloc *ralloc;	1069	ptytty *pty;
1058	rxvt_salloc *talloc;
1059		1070
1060	void paste (const unsigned char *data, unsigned int len);	1071	rxvt_salloc *talloc; // text line allocator
		1072	rxvt_salloc *ralloc; // rend line allocator
1061		1073
1062	void flush ();	1074	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1063		1075
		1076	#if ENABLE_FRILLS || ISO_14755
		1077	// ISO 14755 entry support
		1078	unicode_t iso14755buf;
		1079	void commit_iso14755 ();
		1080	int hex_keyval (XKeyEvent &ev);
		1081	# if ISO_14755
		1082	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1083	void iso14755_54 (int x, int y);
		1084	# endif
		1085	#endif
		1086
		1087	// modifies first argument(!)
		1088	void paste (char *data, unsigned int len) NOTHROW;
		1089
		1090	long vt_emask, vt_emask_perl, vt_emask_xim;
		1091
		1092	void vt_select_input () const NOTHROW
		1093	{
		1094	XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1095	}
		1096
		1097	#if TRANSPARENT
1064	void rootwin_cb (XEvent &xev);	1098	void rootwin_cb (XEvent &xev);
1065	xevent_watcher rootwin_ev;	1099	xevent_watcher rootwin_ev;
		1100	#endif
1066		1101
1067	void x_cb (XEvent &xev);	1102	void x_cb (XEvent &xev);
		1103	void flush ();
1068	xevent_watcher termwin_ev;	1104	xevent_watcher termwin_ev;
1069	xevent_watcher vt_ev;	1105	xevent_watcher vt_ev;
1070	#ifdef HAVE_SCROLLBARS	1106	#ifdef HAVE_SCROLLBARS
1071	xevent_watcher scrollbar_ev;	1107	xevent_watcher scrollbar_ev;
1072	#endif	1108	#endif
1073	#ifdef MENUBAR
1074	xevent_watcher menubar_ev;
1075	#endif
1076		1109
		1110	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1077	void check_cb (check_watcher &w); check_watcher check_ev;	1111	void check_cb (check_watcher &w); check_watcher check_ev;
1078	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1112	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1079		1113	void flush_cb (time_watcher &w); time_watcher flush_ev;
1080	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1114	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1081
1082	void incr_cb (time_watcher &w); time_watcher incr_ev;	1115	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1083		1116
1084	#ifdef CURSOR_BLINK	1117	#ifdef CURSOR_BLINK
1085	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1118	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1086	#endif	1119	#endif
1087	#ifdef TEXT_BLINK	1120	#ifdef TEXT_BLINK
1088	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1121	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1122	#endif
		1123	#ifndef NO_BELL
		1124	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1125	#endif
		1126
		1127	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1128	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1129	#endif
		1130	#ifdef SELECTION_SCROLLING
		1131	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1132	#endif
		1133	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1134	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1089	#endif	1135	#endif
1090		1136
1091	#ifdef POINTER_BLANK	1137	#ifdef POINTER_BLANK
1092	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1138	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1093	void pointer_blank ();	1139	void pointer_blank ();
		1140	#endif
1094	void pointer_unblank ();	1141	void pointer_unblank ();
1095	#endif
1096		1142
1097	void tt_printf (const char *fmt,...);	1143	void tt_printf (const char *fmt,...);
1098	void tt_write (const unsigned char *data, unsigned int len);	1144	void tt_write (const char *data, unsigned int len);
		1145	void pty_write ();
1099		1146
1100	void tt_winch ();	1147	void tt_winch ();
1101		1148
1102	rxvt_term ();	1149	rxvt_term ();
1103	~rxvt_term ();	1150	~rxvt_term ();
1104	void destroy ();	1151	void destroy ();
		1152	void emergency_cleanup ();
1105		1153
1106	bool init (int argc, const char *const *argv);	1154	bool init (int argc, const char *const *argv, stringvec *envv);
		1155
		1156	bool init (stringvec *argv, stringvec *envv)
		1157	{
		1158	this->argv = argv;
		1159	return init (argv->size (), argv->begin (), envv);
		1160	}
		1161
1107	bool init_vars ();	1162	bool init_vars ();
1108		1163
1109	uint32_t next_char ();
1110
1111	bool pty_fill ();	1164	bool pty_fill ();
1112		1165
1113	void *operator new (size_t s);	1166	void make_current () const // make this the "currently active" urxvt instance
1114	void operator delete (void *p, size_t s);	1167	{
		1168	SET_R (this);
		1169	rxvt_set_locale (locale);
		1170	set_environ (envv);
		1171	}
1115		1172
1116	void init_secondary ();	1173	void init_secondary ();
1117	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
		1175	const char *x_resource (const char *name);
1118	void init_env ();	1176	void init_env ();
1119	void set_locale (const char *locale);	1177	void set_locale (const char *locale);
1120	void init_xlocale ();	1178	void init_xlocale ();
1121	void init_command (const char *const *argv);	1179	void init_command (const char *const *argv);
1122	int run_command (const char *const *argv);	1180	void run_command (const char *const *argv);
1123	int run_child (const char *const *argv);	1181	int run_child (const char *const *argv);
1124		1182
1125	void color_aliases (int idx);	1183	void color_aliases (int idx);
1126	void recolour_cursor ();	1184	void recolour_cursor ();
1127	void create_windows (int argc, const char *const *argv);	1185	void create_windows (int argc, const char *const *argv);
1128	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1186	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1129	void window_calc (unsigned int width, unsigned int height);	1187	void window_calc (unsigned int newwidth, unsigned int newheight);
1130		1188
1131	#if USE_XIM	1189	#if USE_XIM
		1190	rxvt_xim *input_method;
		1191	XIC Input_Context;
		1192	XIMStyle input_style;
		1193	XPoint spot; // most recently sent spot position
		1194
1132	void im_destroy ();	1195	void im_destroy ();
1133	void im_cb (); im_watcher im_ev;	1196	void im_cb (); im_watcher im_ev;
1134	void im_set_size (XRectangle *size);	1197	void im_set_size (XRectangle &size);
1135	void im_set_position (XPoint *pos);	1198	void im_set_position (XPoint &pos) NOTHROW;
1136	void im_set_color (unsigned long *fg, unsigned long *bg);	1199	void im_set_color (unsigned long &fg, unsigned long &bg);
1137	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1200	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1138		1201
1139	bool IMisRunning ();	1202	bool IMisRunning ();
1140	void IMSendSpot ();	1203	void IMSendSpot ();
1141	bool IM_get_IC (const char *modifiers);	1204	bool IM_get_IC (const char *modifiers);
1142	void IMSetStatusPosition ();	1205	void IMSetStatusPosition ();
1143	#endif	1206	#endif
1144		1207
1145	void resize_scrollbar ();	1208	void resize_scrollbar ();
1146		1209
1147	void pixel_position (int *x, int *y);
1148
1149	void selection_click (int clicks, int x, int y);
1150	void selection_extend (int x, int y, int flag);
1151	void selection_rotate (int x, int y);
1152
1153	/* screen (!) */
1154	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1155	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1156	int scr_scroll_text (int row1, int row2, int count, int spec);
1157	void scr_reset ();
1158	void scr_reset_realloc ();
1159	void scr_release ();
1160	void scr_clear (bool really = true);
1161	void scr_refresh (unsigned char refresh_type);
1162	bool scr_refresh_rend (rend_t mask, rend_t value);
1163	void scr_erase_screen (int mode);
1164	void scr_touch (bool refresh);
1165	void scr_expose (int x, int y, int width, int height, bool refresh);
1166	void scr_remap_chars ();
1167	void scr_remap_chars (text_t *tp, rend_t *rp);
1168
1169	/* autoconvert */
1170
1171	// command.C	1210	// command.C
1172	void lookup_key (XKeyEvent &ev);	1211	void lookup_key (XKeyEvent &ev);
1173	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1212	unsigned int cmd_write (const char *str, unsigned int count);
1174	uint32_t cmd_getc ();	1213
		1214	wchar_t next_char () NOTHROW;
		1215	wchar_t cmd_getc () THROW ((class out_of_input));
		1216	uint32_t next_octet () NOTHROW;
		1217	uint32_t cmd_get8 () THROW ((class out_of_input));
		1218
1175	bool cmd_parse ();	1219	bool cmd_parse ();
1176	void mouse_report (XButtonEvent &ev);	1220	void mouse_report (XButtonEvent &ev);
1177	void button_press (XButtonEvent &ev);	1221	void button_press (XButtonEvent &ev);
1178	void button_release (XButtonEvent &ev);	1222	void button_release (XButtonEvent &ev);
		1223	void focus_in ();
		1224	void focus_out ();
1179	int check_our_parents ();	1225	int check_our_parents ();
1180	#ifdef PRINTPIPE	1226	#ifdef PRINTPIPE
1181	FILE *popen_printer ();	1227	FILE *popen_printer ();
1182	int pclose_printer (FILE *stream);	1228	int pclose_printer (FILE *stream);
1183	#endif	1229	#endif
1184	void process_print_pipe ();	1230	void process_print_pipe ();
1185	void process_nonprinting (unsigned char ch);	1231	void process_nonprinting (unicode_t ch);
1186	void process_escape_vt52 (unsigned char ch);	1232	void process_escape_vt52 (unicode_t ch);
1187	void process_escape_seq ();	1233	void process_escape_seq ();
1188	void process_csi_seq ();	1234	void process_csi_seq ();
1189	void process_window_ops (const int *args, unsigned int nargs);	1235	void process_window_ops (const int *args, unsigned int nargs);
1190	unsigned char * get_to_st (unsigned char *ends_how);	1236	char *get_to_st (unicode_t &ends_how);
1191	void process_dcs_seq ();	1237	void process_dcs_seq ();
1192	void process_osc_seq ();	1238	void process_osc_seq ();
1193	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));	1239	void process_color_seq (int report, int color, const char *str, char resp);
		1240	void process_xterm_seq (int op, const char *str, char resp);
1194	int privcases (int mode, unsigned long bit);	1241	int privcases (int mode, unsigned long bit);
1195	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1242	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1196	void process_sgr_mode (unsigned int nargs, const int *arg);	1243	void process_sgr_mode (unsigned int nargs, const int *arg);
1197	void process_graphics ();	1244	void process_graphics ();
1198	// init.C	1245	// init.C
1199	void Get_Colours ();	1246	void Get_Colours ();
1200	void get_ourmods ();	1247	void get_ourmods ();
1201	// logging.C
1202	void makeutent (const char *pty, const char *hostname);
1203	void cleanutent ();
1204	// main.C;	1248	// main.C
1205	void privileges (int mode);	1249	bool set_fonts ();
1206	void privileged_utmp (char action);	1250	void set_string_property (Atom prop, const char *str, int len = -1);
1207	void privileged_ttydev (char action);	1251	void set_utf8_property (Atom prop, const char *str, int len = -1);
1208	bool change_font (const char *fontname);
1209	bool font_up_down (int n, int direction);
1210	void set_title (const char *str);	1252	void set_title (const char *str);
1211	void set_iconName (const char *str);	1253	void set_icon_name (const char *str);
1212	void set_window_color (int idx, const char *color);	1254	void set_window_color (int idx, const char *color);
1213	void set_colorfgbg ();	1255	void set_colorfgbg ();
1214	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1256	bool set_color (rxvt_color &color, const char *name);
1215	void set_widthheight (unsigned int width, unsigned int height);	1257	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1216
1217	#ifdef MENUBAR
1218	// menubar.C
1219	void menuitem_free (menu_t *menu, menuitem_t *item);
1220	int action_dispatch (action_t *action);
1221	void menuarrow_free (char name);
1222	void menuarrow_add (char *string);
1223	char *menu_find_base (menu_t **menu, char *path);
1224	menu_t *menu_delete (menu_t *menu);
1225	menu_t *menu_add (menu_t *parent, char *path);
1226	void drawbox_menubar (int x, int len, int state);
1227	void drawtriangle (int x, int y, int state);
1228	void drawbox_menuitem (int y, int state);
1229	void menu_show ();
1230	void menu_display (void (rxvt_term::*update) ());
1231	void menu_hide_all ();
1232	void menu_hide ();
1233	void menu_clear (menu_t *menu);
1234	void menubar_clear ();
1235	bar_t *menubar_find (const char *name);
1236	int menubar_push (const char *name);
1237	void menubar_remove (const char *name);
1238	void menubar_dump (FILE *fp);
1239	void menubar_read (const char *filename);
1240	void menubar_dispatch (char *str);
1241	void draw_Arrows (int name, int state);
1242	void menubar_expose ();
1243	int menubar_mapping (int map);
1244	int menu_select (XButtonEvent &ev);
1245	void menubar_select (XButtonEvent &ev);
1246	void menubar_control (XButtonEvent &ev);
1247	void map_menuBar (int map);
1248	#endif
1249		1258
1250	// screen.C	1259	// screen.C
		1260
		1261	void lalloc (line_t &l) const
		1262	{
		1263	l.t = (text_t *)talloc->alloc ();
		1264	l.r = (rend_t *)ralloc->alloc ();
		1265	}
		1266
		1267	#if 0
		1268	void lfree (line_t &l)
		1269	{
		1270	talloc->free (l.t);
		1271	ralloc->free (l.r);
		1272	}
		1273	#endif
		1274
		1275	void lresize (line_t &l) const
		1276	{
		1277	if (!l.t)
		1278	return;
		1279
		1280	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1281	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1282
		1283	l.l = min (l.l, ncol);
		1284
		1285	if (ncol > prev_ncol)
		1286	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1287	}
		1288
		1289	int fgcolor_of (rend_t r) const NOTHROW
		1290	{
		1291	int base = GET_BASEFG (r);
		1292	#ifndef NO_BRIGHTCOLOR
		1293	if (r & RS_Bold
		1294	# if ENABLE_STYLES
		1295	&& OPTION (Opt_intensityStyles)
		1296	# endif
		1297	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1298	base += minBrightCOLOR - minCOLOR;
		1299	#endif
		1300	return base;
		1301	}
		1302
		1303	int bgcolor_of (rend_t r) const NOTHROW
		1304	{
		1305	int base = GET_BASEBG (r);
		1306	#ifndef NO_BRIGHTCOLOR
		1307	if (r & RS_Blink
		1308	# if ENABLE_STYLES
		1309	&& OPTION (Opt_intensityStyles)
		1310	# endif
		1311	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1312	base += minBrightCOLOR - minCOLOR;
		1313	#endif
		1314	return base;
		1315	}
		1316
		1317	bool option (uint32_t opt) const NOTHROW
		1318	{
		1319	return OPTION (opt);
		1320	}
		1321
		1322	void set_option (uint32_t opt, bool set) NOTHROW
		1323	{
		1324	if (set)
		1325	options |= opt;
		1326	else
		1327	options &= ~opt;
		1328	}
		1329
		1330	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1331	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1332	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1333	void scr_reset ();
		1334	void scr_release () NOTHROW;
		1335	void scr_clear (bool really = false) NOTHROW;
		1336	void scr_refresh () NOTHROW;
		1337	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1338	void scr_erase_screen (int mode) NOTHROW;
		1339	#if ENABLE_FRILLS
		1340	void scr_erase_savelines () NOTHROW;
		1341	void scr_backindex () NOTHROW;
		1342	void scr_forwardindex () NOTHROW;
		1343	#endif
		1344	void scr_touch (bool refresh) NOTHROW;
		1345	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1346	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1347	void scr_recolour () NOTHROW;
		1348	void scr_remap_chars () NOTHROW;
		1349	void scr_remap_chars (line_t &l) NOTHROW;
		1350
		1351	enum cursor_mode { SAVE, RESTORE };
		1352
1251	void scr_poweron ();	1353	void scr_poweron ();
1252	void scr_cursor (int mode);	1354	void scr_cursor (cursor_mode mode) NOTHROW;
		1355	void scr_do_wrap () NOTHROW;
		1356	void scr_swap_screen () NOTHROW;
1253	int scr_change_screen (int scrn);	1357	void scr_change_screen (int scrn);
1254	void scr_color (unsigned int color, int fgbg);	1358	void scr_color (unsigned int color, int fgbg) NOTHROW;
1255	void scr_rendition (int set, int style);	1359	void scr_rendition (int set, int style) NOTHROW;
1256	void scr_add_lines (const uint32_t *str, int nlines, int len);	1360	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1257	void scr_backspace ();	1361	void scr_backspace () NOTHROW;
1258	void scr_tab (int count);	1362	void scr_tab (int count, bool ht = false) NOTHROW;
1259	void scr_backindex ();
1260	void scr_forwardindex ();
1261	void scr_gotorc (int row, int col, int relative);	1363	void scr_gotorc (int row, int col, int relative) NOTHROW;
1262	void scr_index (enum page_dirn direction);	1364	void scr_index (enum page_dirn direction) NOTHROW;
1263	void scr_erase_line (int mode);	1365	void scr_erase_line (int mode) NOTHROW;
1264	void scr_E ();	1366	void scr_E () NOTHROW;
1265	void scr_insdel_lines (int count, int insdel);	1367	void scr_insdel_lines (int count, int insdel) NOTHROW;
1266	void scr_insdel_chars (int count, int insdel);	1368	void scr_insdel_chars (int count, int insdel) NOTHROW;
1267	void scr_scroll_region (int top, int bot);	1369	void scr_scroll_region (int top, int bot) NOTHROW;
1268	void scr_cursor_visible (int mode);	1370	void scr_cursor_visible (int mode) NOTHROW;
1269	void scr_autowrap (int mode);	1371	void scr_autowrap (int mode) NOTHROW;
1270	void scr_relative_origin (int mode);	1372	void scr_relative_origin (int mode) NOTHROW;
1271	void scr_insert_mode (int mode);	1373	void scr_insert_mode (int mode) NOTHROW;
1272	void scr_set_tab (int mode);	1374	void scr_set_tab (int mode) NOTHROW;
1273	void scr_rvideo_mode (int mode);	1375	void scr_rvideo_mode (bool on) NOTHROW;
1274	void scr_report_position ();	1376	void scr_report_position () NOTHROW;
1275	void set_font_style ();	1377	void set_font_style () NOTHROW;
1276	void scr_charset_choose (int set);	1378	void scr_charset_choose (int set) NOTHROW;
1277	void scr_charset_set (int set, unsigned int ch);	1379	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1278	int scr_move_to (int y, int len);	1380	void scr_move_to (int y, int len) NOTHROW;
1279	int scr_page (enum page_dirn direction, int nlines);	1381	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1280	int scr_changeview (uint16_t oldviewstart);	1382	bool scr_changeview (int new_view_start) NOTHROW;
1281	void scr_bell ();	1383	void scr_bell () NOTHROW;
1282	void scr_printscreen (int fullhist);	1384	void scr_printscreen (int fullhist) NOTHROW;
		1385	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1386	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1283	void scr_reverse_selection ();	1387	void scr_reverse_selection () NOTHROW;
1284	void scr_dump (int fd);	1388	void scr_dump (int fd) NOTHROW;
		1389
1285	void selection_check (int check_more);	1390	void selection_check (int check_more) NOTHROW;
1286	int selection_paste (Window win, Atom prop, bool delete_prop);	1391	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1287	void selection_property (Window win, Atom prop);	1392	void selection_property (Window win, Atom prop) NOTHROW;
1288	void selection_request (Time tm, int x, int y);	1393	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1289	int selection_request_other (Atom target, int selnum);	1394	int selection_request_other (Atom target, int selnum) NOTHROW;
1290	void selection_clear ();	1395	void selection_clear () NOTHROW;
1291	void selection_make (Time tm);	1396	void selection_make (Time tm);
		1397	bool selection_grab (Time tm) NOTHROW;
1292	void selection_start_colrow (int col, int row);	1398	void selection_start_colrow (int col, int row) NOTHROW;
1293	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1399	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1294	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1400	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1295	void selection_remove_trailing_spaces ();	1401	void selection_remove_trailing_spaces () NOTHROW;
1296	void selection_send (const XSelectionRequestEvent &rq);	1402	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1403	void selection_click (int clicks, int x, int y) NOTHROW;
		1404	void selection_extend (int x, int y, int flag) NOTHROW;
		1405	void selection_rotate (int x, int y) NOTHROW;
		1406
		1407	void pixel_position (int *x, int *y) NOTHROW;
1297		1408
1298	#if defined(NEXT_SCROLLBAR)	1409	#if defined(NEXT_SCROLLBAR)
1299	// scrollbar-next.C	1410	// scrollbar-next.C
1300	Pixmap renderPixmap (const char *const *data, int width, int height);	1411	Pixmap renderPixmap (const char *const *data, int width, int height);
1301	void init_scrollbar_stuff ();	1412	void init_scrollbar_stuff ();
…		…
1303	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1414	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1304	#endif	1415	#endif
1305		1416
1306	#if defined(RXVT_SCROLLBAR)	1417	#if defined(RXVT_SCROLLBAR)
1307	// scrollbar-rxvt.C	1418	// scrollbar-rxvt.C
1308	void Draw_button (int x, int y, int state, int dirn);
1309	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1419	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1310	#endif	1420	#endif
1311		1421
1312	#if defined(XTERM_SCROLLBAR)	1422	#if defined(XTERM_SCROLLBAR)
1313	// scrollbar-xterm.C	1423	// scrollbar-xterm.C
…		…
1326		1436
1327	// xdefaults.C	1437	// xdefaults.C
1328	void get_options (int argc, const char *const *argv);	1438	void get_options (int argc, const char *const *argv);
1329	int parse_keysym (const char *str, const char *arg);	1439	int parse_keysym (const char *str, const char *arg);
1330	void get_xdefaults (FILE *stream, const char *name);	1440	void get_xdefaults (FILE *stream, const char *name);
1331	void extract_resources (Display *display, const char *name);	1441	void extract_resources ();
1332	// xpm.C	1442	// xpm.C
1333	int scale_pixmap (const char *geom);	1443	int scale_pixmap (const char *geom);
1334	void resize_pixmap ();	1444	void resize_pixmap ();
1335	Pixmap set_bgPixmap (const char *file);	1445	Pixmap set_bgPixmap (const char *file);
1336	};	1446	};
1337
1338	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1339	extern void rxvt_set_locale (const char *locale);
1340		1447
1341	/*	1448	/*
1342	*****************************************************************************	1449	*****************************************************************************
1343	* PROTOTYPES	1450	* PROTOTYPES
1344	*****************************************************************************	1451	*****************************************************************************
…		…
1346	#ifdef PROTOTYPES	1453	#ifdef PROTOTYPES
1347	# define __PROTO(p) p	1454	# define __PROTO(p) p
1348	#else	1455	#else
1349	# define __PROTO(p) ()	1456	# define __PROTO(p) ()
1350	#endif	1457	#endif
1351	#include "protos.h"
1352
1353	#ifdef DEBUG_malloc
1354	# include "dmalloc.h" /* This comes last */
1355	#endif
1356		1458
1357	#endif /* _RXVT_H_ */	1459	#endif /* _RXVT_H_ */
1358		1460

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