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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.54 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.229 by root, Fri Jan 20 11:02:46 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 CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
7		26
8	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	28	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
12		34
13	#include "encoding.h"	35	#include "encoding.h"
14	#include "defaultfont.h"
15	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
16	#include "iom.h"	38	#include "iom.h"
17	#include "salloc.h"	39	#include "salloc.h"
		40
		41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
18		51
19	/*	52	/*
20	*****************************************************************************	53	*****************************************************************************
21	* SYSTEM HACKS	54	* SYSTEM HACKS
22	*****************************************************************************	55	*****************************************************************************
23	*/	56	*/
24	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
25	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
26	*/	59	*/
27	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
28	# define __svr4__	61	# define __svr4__ 1
29	#endif	62	#endif
30	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
31	# define __sun__	64	# define __sun__ 1
32	#endif	65	#endif
33
34		66
35	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
36	typedef char *XPointer;	68	typedef char *XPointer;
37	#endif	69	#endif
38		70
39	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
40	# include <termios.h>	72	# include <termios.h>
41	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
62	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
63	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
64	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
65	#endif	97	#endif
66		98
67	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/****************************************************************************/
68	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100
69	# define NO_SETOWNER_TTYDEV	101	#ifndef __attribute__
		102	# if __GNUC__
		103	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		104	# define __attribute__(x)
		105	# endif
70	# endif	106	# endif
		107	# define __attribute__(x)
71	#endif	108	#endif
72	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	109
73	# define NO_SETOWNER_TTYDEV	110	#define NORETURN __attribute__ ((noreturn))
		111	#define UNUSED __attribute__ ((unused))
		112
		113	// increases code size unless -fno-enforce-eh-specs
		114	#if __GNUC__
		115	# define NOTHROW
		116	# define THROW(x)
		117	#else
		118	# define NOTHROW throw()
		119	# define THROW(x) throw x
74	#endif	120	#endif
		121
		122	// exception thrown on fatal (per-instance) errors
		123	class rxvt_failure_exception { };
		124
		125	// exception thrown when the command parser runs out of input data
		126	class out_of_input { };
		127
		128	/*
		129	*****************************************************************************
		130	* PROTOTYPES
		131	*****************************************************************************
		132	*/
		133	// main.C
		134	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		135	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		136	void rxvt_clean_exit () NOTHROW;
		137	void * rxvt_malloc (size_t size);
		138	void * rxvt_calloc (size_t number, size_t size);
		139	void * rxvt_realloc (void *ptr, size_t size);
		140
		141	// misc.C
		142	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		143	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		144	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		145	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		146
		147	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		148
		149	char * rxvt_r_basename (const char *str) NOTHROW;
		150	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		151	void rxvt_log (const char *fmt,...) NOTHROW;
		152	void rxvt_warn (const char *fmt,...) NOTHROW;
		153	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		154	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		155
		156	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		157	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		158	char * rxvt_Str_trim (char *str) NOTHROW;
		159	int rxvt_Str_escaped (char *str) NOTHROW;
		160	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		161	void rxvt_freecommastring (char **cs) NOTHROW;
		162	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		163	void rxvt_usleep (int usecs) NOTHROW;
		164
		165	/////////////////////////////////////////////////////////////////////////////
		166
		167	// temporarily replace the process environment
		168	extern char **environ;
		169	extern char **rxvt_environ; // the original environ pointer
		170
		171	inline void set_environ (stringvec *envv)
		172	{
		173	if (envv)
		174	environ = (char **)envv->begin ();
		175	}
		176
		177	inline void set_environ (char **envv)
		178	{
		179	if (envv)
		180	environ = envv;
		181	}
75		182
76	/*	183	/*
77	*****************************************************************************	184	*****************************************************************************
78	* STRUCTURES AND TYPEDEFS	185	* STRUCTURES AND TYPEDEFS
79	*****************************************************************************	186	*****************************************************************************
80	*/	187	*/
81	struct grwin_t;	188	struct grwin_t;
82		189
83	/* Sanitize menubar info */
84	#ifndef MENUBAR
85	# undef MENUBAR_MAX
86	#endif
87	#ifndef MENUBAR_MAX
88	# define MENUBAR_MAX 0
89	#endif
90
91	/* If we're using either the rxvt scrollbar or menu bars, keep the	190	/* If we're using either the rxvt scrollbar, keep the
92	* scrollColor resource.	191	* scrollColor resource.
93	*/	192	*/
94	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	193	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
95	# define KEEP_SCROLLCOLOR 1	194	# define KEEP_SCROLLCOLOR 1
96	#else	195	#else
97	# undef KEEP_SCROLLCOLOR	196	# undef KEEP_SCROLLCOLOR
98	#endif	197	#endif
99		198
100	#ifdef XPM_BACKGROUND	199	#ifdef XPM_BACKGROUND
101	typedef struct {	200	typedef struct {
102	short w, h, x, y;	201	short w, h, x, y;
103	Pixmap pixmap;	202	Pixmap pixmap;
104	} bgPixmap_t;	203	} bgPixmap_t;
105	#endif	204	#endif
		205
		206	struct rxvt_ptytty {
		207	int pty; // pty file descriptor; connected to rxvt
		208	int tty; // tty file descriptor; connected to child
		209
		210	rxvt_ptytty ()
		211	: pty(-1), tty(-1)
		212	{
		213	}
		214
		215	virtual ~rxvt_ptytty ()
		216	{
		217	}
		218
		219	virtual bool get () = 0;
		220	#if UTMP_SUPPORT
		221	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		222	#endif
		223
		224	void close_tty ();
		225	bool make_controlling_tty ();
		226	void set_utf8_mode (bool on);
		227	};
		228
		229	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		230	void rxvt_ptytty_server (); // start the ptytty server process
106		231
107	/*	232	/*
108	* the 'essential' information for reporting Mouse Events	233	* the 'essential' information for reporting Mouse Events
109	* pared down from XButtonEvent	234	* pared down from XButtonEvent
110	*/	235	*/
111	struct mouse_event {	236	struct mouse_event {
112	int clicks;	237	int clicks;
113	Time time; /* milliseconds */	238	Time time; /* milliseconds */
114	unsigned int state; /* key or button mask */	239	unsigned int state; /* key or button mask */
115	unsigned int button; /* detail */	240	unsigned int button; /* detail */
116	};	241	};
117		242
118	#ifndef min	243	#if ENABLE_FRILLS
119	# define min(a,b) (((a) < (b)) ? (a) : (b))	244	typedef struct _mwmhints {
120	# define max(a,b) (((a) > (b)) ? (a) : (b))	245	CARD32 flags;
		246	CARD32 functions;
		247	CARD32 decorations;
		248	INT32 input_mode;
		249	CARD32 status;
		250	} MWMHints;
121	#endif	251	#endif
122		252
123	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	253	#if ENABLE_XEMBED
124	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	254	// XEMBED messages
125	#define SWAP_IT(one, two, typeof) \	255	# define XEMBED_EMBEDDED_NOTIFY 0
126	do { \	256	# define XEMBED_WINDOW_ACTIVATE 1
127	typeof swapittmp; \	257	# define XEMBED_WINDOW_DEACTIVATE 2
128	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	258	# define XEMBED_REQUEST_FOCUS 3
129	} while (/* CONSTCOND */ 0)	259	# define XEMBED_FOCUS_IN 4
130	#define BOUND_POSITIVE_INT16(val) \	260	# define XEMBED_FOCUS_OUT 5
131	(int16_t) ((val) <= 0 \	261	# define XEMBED_FOCUS_NEXT 6
132	? 0 \	262	# define XEMBED_FOCUS_PREV 7
133	: min ((val), (((uint16_t)-1)>>1)))	263
		264	# define XEMBED_MODALITY_ON 10
		265	# define XEMBED_MODALITY_OFF 11
		266	# define XEMBED_REGISTER_ACCELERATOR 12
		267	# define XEMBED_UNREGISTER_ACCELERATOR 13
		268	# define XEMBED_ACTIVATE_ACCELERATOR 14
		269
		270	// XEMBED detail code
		271	# define XEMBED_FOCUS_CURRENT 0
		272	# define XEMBED_FOCUS_FIRST 1
		273	# define XEMBED_FOCUS_LAST 2
		274
		275	# define XEMBED_MAPPED (1 << 0)
		276	#endif
134		277
135	/*	278	/*
136	*****************************************************************************	279	*****************************************************************************
137	* NORMAL DEFINES	280	* NORMAL DEFINES
138	*****************************************************************************	281	*****************************************************************************
…		…
144	# define COLORTERMENVFULL COLORTERMENV "-xpm"	287	# define COLORTERMENVFULL COLORTERMENV "-xpm"
145	#else	288	#else
146	# define COLORTERMENVFULL COLORTERMENV	289	# define COLORTERMENVFULL COLORTERMENV
147	#endif	290	#endif
148	#ifndef TERMENV	291	#ifndef TERMENV
149	# define TERMENV "rxvt"	292	# define TERMENV "rxvt-unicode"
150	#endif	293	#endif
151		294
152	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	295	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
153	# define NO_MOUSE_REPORT_SCROLLBAR	296	# define NO_MOUSE_REPORT_SCROLLBAR 1
154	#endif
155
156	#ifdef NO_RESOURCES
157	# undef USE_XGETDEFAULT
158	#endif	297	#endif
159		298
160	/* now look for other badly set stuff */	299	/* now look for other badly set stuff */
161		300
162	#if !defined (EACCESS) && defined(EAGAIN)	301	#if !defined (EACCESS) && defined(EAGAIN)
…		…
166	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	305	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
167	# define EXIT_SUCCESS 0 /* exit function success */	306	# define EXIT_SUCCESS 0 /* exit function success */
168	# define EXIT_FAILURE 1 /* exit function failure */	307	# define EXIT_FAILURE 1 /* exit function failure */
169	#endif	308	#endif
170		309
171	#define menuBar_esc 10
172	#define scrollBar_esc 30	310	#define scrollBar_esc 30
173	#define menuBar_margin 2 /* margin below text */
174		311
175	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	312	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
176	# define HAVE_SCROLLBARS	313	# define HAVE_SCROLLBARS 1
177	#endif
178
179	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
180	#ifdef HALFSHADOW
181	# define SHADOW 1
182	#else
183	# define SHADOW 2
184	#endif	314	#endif
185		315
186	#define R_SB_ALIGN_CENTRE 0	316	#define R_SB_ALIGN_CENTRE 0
187	#define R_SB_ALIGN_TOP 1	317	#define R_SB_ALIGN_TOP 1
188	#define R_SB_ALIGN_BOTTOM 2	318	#define R_SB_ALIGN_BOTTOM 2
189		319
190	#define R_SB_RXVT 0
191	#define R_SB_NEXT 1	320	#define R_SB_NEXT 1
192	#define R_SB_XTERM 2	321	#define R_SB_XTERM 2
193	#define R_SB_PLAIN 4	322	#define R_SB_PLAIN 4
		323	#define R_SB_RXVT 8
194		324
195	#define SB_WIDTH_NEXT 19	325	#define SB_WIDTH_NEXT 19
196	#define SB_WIDTH_XTERM 15	326	#define SB_WIDTH_XTERM 15
197	#define SB_WIDTH_PLAIN 7	327	#define SB_WIDTH_PLAIN 7
198	#ifndef SB_WIDTH_RXVT	328	#ifndef SB_WIDTH_RXVT
…		…
261	* |	391	* |
262	* +---< SB_WIDTH_NEXT	392	* +---< SB_WIDTH_NEXT
263	*/	393	*/
264		394
265	enum {	395	enum {
266	NO_REFRESH = 0 , /* Window not visible at all! */	396	NO_REFRESH = 0, /* Window not visible at all! */
267	FAST_REFRESH = 1<<0, /* Fully exposed window */	397	FAST_REFRESH = 1, /* Fully exposed window */
268	SLOW_REFRESH = 1<<1, /* Partially exposed window */	398	SLOW_REFRESH = 2, /* Partially exposed window */
269	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
270	REFRESH_BOUNDS = 1<<3
271	};	399	};
272		400
273	#ifdef NO_SECONDARY_SCREEN	401	#ifdef NO_SECONDARY_SCREEN
274	# define NSCREENS 0	402	# define NSCREENS 0
275	#else	403	#else
276	# define NSCREENS 1	404	# define NSCREENS 1
277	#endif	405	#endif
278
279	#define IGNORE 0
280	#define SAVE 's'
281	#define RESTORE 'r'
282		406
283	/* special (internal) prefix for font commands */	407	/* special (internal) prefix for font commands */
284	#define FONT_CMD '#'	408	#define FONT_CMD '#'
285	#define FONT_DN "#-"	409	#define FONT_DN "#-"
286	#define FONT_UP "#+"	410	#define FONT_UP "#+"
287		411
288	/* flags for rxvt_scr_gotorc () */	412	/* flags for rxvt_scr_gotorc () */
289	enum {	413	enum {
290	C_RELATIVE = 1 , /* col movement is relative */	414	C_RELATIVE = 1, /* col movement is relative */
291	R_RELATIVE = 2, /* row movement is relative */	415	R_RELATIVE = 2, /* row movement is relative */
292	RELATIVE = 1 | 2,	416	RELATIVE = C_RELATIVE | R_RELATIVE,
293	};	417	};
294		418
295	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	419	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
296	enum {	420	enum {
297	INSERT = -1, /* don't change these values */	421	INSERT = -1, /* don't change these values */
…		…
310	enum {	434	enum {
311	PRIMARY = 0,	435	PRIMARY = 0,
312	SECONDARY,	436	SECONDARY,
313	};	437	};
314		438
315	#define RS_None 0 /* Normal */	439	#define RS_None 0
316		440
317	#define RS_fgMask 0x000001FFu /* 512 colors */	441	#define RS_fgMask 0x0000007fUL // 128 colors
318	#define RS_bgMask 0x0003FE00u /* 512 colors */	442	#define RS_bgMask 0x00003f80UL // 128 colors
319	#define RS_Bold 0x00040000u /* bold */	443
		444	// font styles
		445	#define RS_Bold 0x00004000UL // value 1
		446	#define RS_Italic 0x00008000UL // value 2
		447
		448	// fake styles
320	#define RS_Blink 0x00080000u /* blink */	449	#define RS_Blink 0x00010000UL // blink
321	#define RS_RVid 0x00100000u /* reverse video */	450	#define RS_RVid 0x00020000UL // reverse video
322	#define RS_Uline 0x00200000u /* underline */	451	#define RS_Uline 0x00040000UL // underline
323		452
324	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	453	// 5 custom bits for extensions
		454	#define RS_customCount 32
		455	#define RS_customMask 0x00f80000UL
325	#define RS_fontShift 22	456	#define RS_customShift 19
326		457
		458	// other flags
		459	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		460
		461	#define RS_styleCount 4
		462	#define RS_styleMask (RS_Bold | RS_Italic)
		463	#define RS_styleShift 14
		464
327	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	465	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
328	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	466	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		467
		468	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		469	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		470	#define RS_fontShift 24
		471
		472	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		473	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
329		474
330	#define Sel_none 0 /* Not waiting */	475	#define Sel_none 0 /* Not waiting */
331	#define Sel_normal 0x01 /* normal selection */	476	#define Sel_normal 0x01 /* normal selection */
332	#define Sel_incr 0x02 /* incremental selection */	477	#define Sel_incr 0x02 /* incremental selection */
333	#define Sel_direct 0x00	478	#define Sel_direct 0x00
…		…
353	*/	498	*/
354	enum {	499	enum {
355	XTerm_name = 0,	500	XTerm_name = 0,
356	XTerm_iconName = 1,	501	XTerm_iconName = 1,
357	XTerm_title = 2,	502	XTerm_title = 2,
358	XTerm_property = 3, // change X property, not yet implemented	503	XTerm_property = 3, // change X property
359	XTerm_Color = 4, // change colors	504	XTerm_Color = 4, // change colors
360	XTerm_Color00 = 10, // not implemented, CLASH!	505	XTerm_Color00 = 10, // not implemented, CLASH!
361	XTerm_Color01 = 11, // not implemented	506	XTerm_Color01 = 11, // not implemented
362	XTerm_Color_cursor = 12, // change actual 'Cursor' color	507	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	XTerm_Color_pointer = 13, // change actual 'Pointer' color	508	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
364	XTerm_Color04 = 14, // not implemented	509	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
365	XTerm_Color05 = 15, // not implemented	510	XTerm_Color05 = 15, // not implemented (tektronix fg)
366	XTerm_Color06 = 16, // not implemented	511	XTerm_Color06 = 16, // not implemented (tektronix bg)
367	XTerm_Color_RV = 17, // change actual 'Highlight' color	512	XTerm_Color_RV = 17, // change actual 'Highlight' color
368	XTerm_logfile = 46, // not implemented	513	XTerm_logfile = 46, // not implemented
369	XTerm_font = 50,	514	XTerm_font = 50,
370		515
371	XTerm_konsole30 = 30, // reserved for konsole	516	XTerm_konsole30 = 30, // reserved for konsole
372	XTerm_konsole31 = 31, // reserved for konsole	517	XTerm_konsole31 = 31, // reserved for konsole
373	XTerm_emacs51 = 51, // reserved for emacs shell	518	XTerm_emacs51 = 51, // reserved for emacs shell
374	/*	519	/*
375	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	520	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		521	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
376	*/	522	*/
377	XTerm_Menu = 10, // set menu item
378	XTerm_Color_BD = 18, // change actual 'Bold' color	523	Rxvt_Color_BD = 18, // change actual 'Bold' color
379	XTerm_Color_UL = 19, // change actual 'Underline' color	524	Rxvt_Color_UL = 19, // change actual 'Underline' color
380	XTerm_Pixmap = 20, // new bg pixmap	525	Rxvt_Pixmap = 20, // new bg pixmap
381	XTerm_restoreFG = 39, // change default fg color	526	Rxvt_restoreFG = 39, // change default fg color
382	XTerm_restoreBG = 49, // change default bg color	527	Rxvt_restoreBG = 49, // change default bg color
383	XTerm_dumpscreen = 55, // dump scrollback and all of screen	528	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		529
384	XTerm_locale = 701, // change locale	530	URxvt_locale = 701, // change locale
385	XTerm_findfont = 702, // find font of given character (in decimal)	531
		532	URxvt_Color_IT = 704, // change actual 'Italic' colour
		533	URxvt_Color_tint = 705, // change actual tint colour
		534	URxvt_Color_BD = 706,
		535	URxvt_Color_UL = 707,
		536
		537	URxvt_font = 710,
		538	URxvt_boldFont = 711,
		539	URxvt_italicFont = 712,
		540	URxvt_boldItalicFont = 713,
		541
		542	URxvt_view_up = 720,
		543	URxvt_view_down = 721,
		544
		545	URxvt_perl = 777,
386	};	546	};
387		547
388	/* Words starting with `Color_' are colours. Others are counts */	548	/* Words starting with `Color_' are colours. Others are counts */
389	/*	549	/*
390	* The following comment is mostly obsolete since pixcolor_set was expanded:
391	* We're currently upto 29 colours. Only 3 more available. The
392	* PixColor and rendition colour usage should probably be decoupled	550	* The PixColor and rendition colour usage should probably be decoupled
393	* on the unnecessary items, e.g. Color_pointer, but won't bother	551	* on the unnecessary items, e.g. Color_pointer, but won't bother
394	* until we need to. Also, be aware of usage in pixcolor_set	552	* until we need to. Also, be aware of usage in pixcolor_set
395	*/	553	*/
396		554
397	enum colour_list {	555	enum colour_list {
…		…
419	maxBrightCOLOR, /* minBrightCOLOR + 7 */	577	maxBrightCOLOR, /* minBrightCOLOR + 7 */
420	Color_White = maxBrightCOLOR,	578	Color_White = maxBrightCOLOR,
421	#else	579	#else
422	Color_White = maxCOLOR,	580	Color_White = maxCOLOR,
423	#endif	581	#endif
424	#ifdef TTY_256COLOR
425	min256COLOR = Color_White + 1,	582	minTermCOLOR = Color_White + 1,
426	max256COLOR = minCOLOR + 255,	583	maxTermCOLOR = Color_White + 72,
427	#endif
428	#ifndef NO_CURSORCOLOR	584	#ifndef NO_CURSORCOLOR
429	Color_cursor,	585	Color_cursor,
430	Color_cursor2,	586	Color_cursor2,
431	#endif	587	#endif
432	Color_pointer,	588	Color_pointer_fg,
		589	Color_pointer_bg,
433	Color_border,	590	Color_border,
434	#ifndef NO_BOLD_UNDERLINE_REVERSE	591	#ifndef NO_BOLD_UNDERLINE_REVERSE
435	Color_BD,	592	Color_BD,
		593	Color_IT,
436	Color_UL,	594	Color_UL,
437	Color_RV,	595	Color_RV,
		596	#endif
		597	#if ENABLE_FRILLS
		598	Color_underline,
438	#endif	599	#endif
439	#ifdef OPTION_HC	600	#ifdef OPTION_HC
440	Color_HC,	601	Color_HC,
441	#endif	602	#endif
442	#ifdef KEEP_SCROLLCOLOR	603	#ifdef KEEP_SCROLLCOLOR
443	Color_scroll,	604	Color_scroll,
444	Color_trough,	605	Color_trough,
		606	#endif
		607	#if TINTING
		608	Color_tint,
		609	#endif
		610	#if OFF_FOCUS_FADING
		611	Color_fade,
445	#endif	612	#endif
446	NRS_COLORS, /* */	613	NRS_COLORS, /* */
447	#ifdef KEEP_SCROLLCOLOR	614	#ifdef KEEP_SCROLLCOLOR
448	Color_topShadow = NRS_COLORS,	615	Color_topShadow = NRS_COLORS,
449	Color_bottomShadow,	616	Color_bottomShadow,
450	TOTAL_COLORS /* upto 30 */	617	TOTAL_COLORS
451	#else	618	#else
452	TOTAL_COLORS = NRS_COLORS /* */	619	TOTAL_COLORS = NRS_COLORS
453	#endif	620	#endif
454	};	621	};
455		622
456	#define Color_Bits 9	623	#define Color_Bits 7 // 0 .. maxTermCOLOR
		624
457	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	625	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458	#define NPIXCLR_BITS 32	626	#define NPIXCLR_BITS 32
459
460	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461		627
462	/*	628	/*
463	* Resource list	629	* Resource list
464	*/	630	*/
465	enum {	631	enum {
466	Rs_display_name = 0,	632	# define def(name) Rs_ ## name,
467	Rs_term_name,	633	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
468	Rs_iconName,	634	# include "rsinc.h"
469	Rs_geometry,	635	# undef def
470	Rs_reverseVideo,	636	# undef reserve
471	Rs_color,
472	_Rs_color = Rs_color + NRS_COLORS - 1,
473	Rs_font,
474	Rs_name,
475	Rs_title,
476	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
477	Rs_path,
478	#endif
479	#ifdef XPM_BACKGROUND
480	Rs_backgroundPixmap,
481	#endif
482	#if (MENUBAR_MAX)
483	Rs_menu,
484	#endif
485	Rs_loginShell,
486	Rs_jumpScroll,
487	#ifdef HAVE_SCROLLBARS
488	Rs_scrollBar,
489	Rs_scrollBar_right,
490	Rs_scrollBar_floating,
491	Rs_scrollBar_align,
492	#endif
493	Rs_scrollstyle, /* Rs_scrollBar_style */
494	Rs_scrollTtyOutput,
495	Rs_scrollTtyKeypress,
496	Rs_scrollWithBuffer,
497	Rs_saveLines,
498	Rs_utmpInhibit,
499	Rs_visualBell,
500	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
501	Rs_mapAlert,
502	#endif
503	#ifdef META8_OPTION
504	Rs_meta8,
505	#endif
506	#ifdef MOUSE_WHEEL
507	Rs_mouseWheelScrollPage,
508	#endif
509	#ifndef NO_BACKSPACE_KEY
510	Rs_backspace_key,
511	#endif
512	#ifndef NO_DELETE_KEY
513	Rs_delete_key,
514	#endif
515	Rs_selectstyle,
516	#ifdef PRINTPIPE
517	Rs_print_pipe,
518	#endif
519	#ifdef USE_XIM
520	Rs_preeditType,
521	Rs_inputMethod,
522	#endif
523	#ifdef TRANSPARENT
524	Rs_transparent,
525	Rs_transparent_all,
526	#endif
527	#ifndef NO_FRILLS
528	Rs_ext_bwidth,
529	Rs_int_bwidth,
530	#endif
531	Rs_scrollBar_thickness,
532	#ifndef NO_LINESPACE
533	Rs_lineSpace,
534	#endif
535	Rs_cutchars,
536	Rs_modifier,
537	Rs_answerbackstring,
538	Rs_tripleclickwords,
539	Rs_cursorBlink,
540	Rs_pointerBlank,
541	Rs_pointerBlankDelay,
542	Rs_imLocale,
543	NUM_RESOURCES	637	NUM_RESOURCES
544	};	638	};
545		639
546	// see init.C:xa_names, which must be kept in sync	640	// see init.C:xa_names, which must be kept in sync
547	enum {	641	enum {
…		…
551	XA_MULTIPLE,	645	XA_MULTIPLE,
552	XA_TARGETS,	646	XA_TARGETS,
553	XA_TIMESTAMP,	647	XA_TIMESTAMP,
554	XA_VT_SELECTION,	648	XA_VT_SELECTION,
555	XA_INCR,	649	XA_INCR,
		650	XA_WM_PROTOCOLS,
556	XA_WMDELETEWINDOW,	651	XA_WM_DELETE_WINDOW,
557	#ifdef TRANSPARENT
558	XA_XROOTPMAPID,
559	#endif
560	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
561	XA_DNDPROTOCOL,
562	XA_DNDSELECTION,
563	#endif /* OFFIX_DND */
564	XA_CLIPBOARD,	652	XA_CLIPBOARD,
		653	#if ENABLE_FRILLS
		654	XA_MOTIF_WM_HINTS,
		655	#endif
		656	#if ENABLE_EWMH
		657	XA_NET_WM_PID,
		658	XA_NET_WM_NAME,
		659	XA_NET_WM_ICON_NAME,
		660	XA_NET_WM_PING,
		661	#endif
		662	#if USE_XIM
		663	XA_WM_LOCALE_NAME,
		664	#endif
		665	#if TRANSPARENT
		666	XA_XROOTPMAP_ID,
		667	XA_ESETROOT_PMAP_ID,
		668	#endif
		669	#if ENABLE_XEMBED
		670	XA_XEMBED,
		671	XA_XEMBED_INFO,
		672	#endif
565	NUM_XA	673	NUM_XA
566	};	674	};
567		675
568	/* DEC private modes */	676	/* DEC private modes */
569	#define PrivMode_132 (1LU<<0)	677	#define PrivMode_132 (1UL<<0)
570	#define PrivMode_132OK (1LU<<1)	678	#define PrivMode_132OK (1UL<<1)
571	#define PrivMode_rVideo (1LU<<2)	679	#define PrivMode_rVideo (1UL<<2)
572	#define PrivMode_relOrigin (1LU<<3)	680	#define PrivMode_relOrigin (1UL<<3)
573	#define PrivMode_Screen (1LU<<4)	681	#define PrivMode_Screen (1UL<<4)
574	#define PrivMode_Autowrap (1LU<<5)	682	#define PrivMode_Autowrap (1UL<<5)
575	#define PrivMode_aplCUR (1LU<<6)	683	#define PrivMode_aplCUR (1UL<<6)
576	#define PrivMode_aplKP (1LU<<7)	684	#define PrivMode_aplKP (1UL<<7)
577	#define PrivMode_HaveBackSpace (1LU<<8)	685	#define PrivMode_HaveBackSpace (1UL<<8)
578	#define PrivMode_BackSpace (1LU<<9)	686	#define PrivMode_BackSpace (1UL<<9)
579	#define PrivMode_ShiftKeys (1LU<<10)	687	#define PrivMode_ShiftKeys (1UL<<10)
580	#define PrivMode_VisibleCursor (1LU<<11)	688	#define PrivMode_VisibleCursor (1UL<<11)
581	#define PrivMode_MouseX10 (1LU<<12)	689	#define PrivMode_MouseX10 (1UL<<12)
582	#define PrivMode_MouseX11 (1LU<<13)	690	#define PrivMode_MouseX11 (1UL<<13)
583	#define PrivMode_scrollBar (1LU<<14)	691	#define PrivMode_scrollBar (1UL<<14)
584	#define PrivMode_menuBar (1LU<<15)
585	#define PrivMode_TtyOutputInh (1LU<<16)	692	#define PrivMode_TtyOutputInh (1UL<<15)
586	#define PrivMode_Keypress (1LU<<17)	693	#define PrivMode_Keypress (1UL<<16)
587	#define PrivMode_smoothScroll (1LU<<18)	694	#define PrivMode_smoothScroll (1UL<<17)
588	#define PrivMode_vt52 (1LU<<19)	695	#define PrivMode_vt52 (1UL<<18)
		696	#define PrivMode_LFNL (1UL<<19)
589	/* too annoying to implement X11 highlight tracking */	697	/* too annoying to implement X11 highlight tracking */
590	/* #define PrivMode_MouseX11Track (1LU<<18) */	698	/* #define PrivMode_MouseX11Track (1LU<<20) */
591		699
592	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	700	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
593	#define PrivMode(test,bit) \	701	#define PrivMode(test,bit) \
594	if (test) \	702	if (test) \
595	PrivateModes |= (bit); \	703	priv_modes |= (bit); \
596	else \	704	else \
597	PrivateModes &= ~(bit)	705	priv_modes &= ~(bit)
598		706
599	#ifdef ALLOW_132_MODE	707	#ifdef ALLOW_132_MODE
600	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	708	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
601	#else	709	#else
602	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	710	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
603	#endif	711	#endif
604		712
605	#define XDEPTH display->depth	713	// do not change these constants lightly, there are many interdependencies
606	#define XCMAP display->cmap
607	#define XVISUAL display->visual
608
609	#define IMBUFSIZ 128 /* input modifier buffer sizes */	714	#define IMBUFSIZ 128 // input modifier buffer sizes
610	#ifndef BUFSIZ
611	# define BUFSIZ 4096
612	#endif
613	#define KBUFSZ 512 /* size of keyboard mapping buffer */	715	#define KBUFSZ 512 // size of keyboard mapping buffer
		716	#define CBUFSIZ 2048 // size of command buffer
		717	#define UBUFSIZ 2048 // character buffer
		718
		719	#ifndef PATH_MAX
		720	# define PATH_MAX 16384
		721	#endif
		722
		723	/* Motif window hints */
		724	#define MWM_HINTS_FUNCTIONS (1L << 0)
		725	#define MWM_HINTS_DECORATIONS (1L << 1)
		726	#define MWM_HINTS_INPUT_MODE (1L << 2)
		727	#define MWM_HINTS_STATUS (1L << 3)
		728	/* bit definitions for MwmHints.functions */
		729	#define MWM_FUNC_ALL (1L << 0)
		730	#define MWM_FUNC_RESIZE (1L << 1)
		731	#define MWM_FUNC_MOVE (1L << 2)
		732	#define MWM_FUNC_MINIMIZE (1L << 3)
		733	#define MWM_FUNC_MAXIMIZE (1L << 4)
		734	#define MWM_FUNC_CLOSE (1L << 5)
		735	/* bit definitions for MwmHints.decorations */
		736	#define MWM_DECOR_ALL (1L << 0)
		737	#define MWM_DECOR_BORDER (1L << 1)
		738	#define MWM_DECOR_RESIZEH (1L << 2)
		739	#define MWM_DECOR_TITLE (1L << 3)
		740	#define MWM_DECOR_MENU (1L << 4)
		741	#define MWM_DECOR_MINIMIZE (1L << 5)
		742	#define MWM_DECOR_MAXIMIZE (1L << 6)
		743	/* bit definitions for MwmHints.inputMode */
		744	#define MWM_INPUT_MODELESS 0
		745	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		746	#define MWM_INPUT_SYSTEM_MODAL 2
		747	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		748	#define PROP_MWM_HINTS_ELEMENTS 5
614		749
615	/*	750	/*
616	*****************************************************************************	751	*****************************************************************************
617	* MACRO DEFINES	752	* MACRO DEFINES
618	*****************************************************************************	753	*****************************************************************************
619	*/	754	*/
620	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	755	#define dLocal(type,name) type const name = this->name
621	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	756	#define dDisp Display *disp = this->display->display
622	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
623	#define STRCASECMP(x, y) strcasecmp((x), (y))
624	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
625	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
626	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
627	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
628	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
629	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
630	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
631	#define STRDUP(x) strdup((const char *)(x))
632	#define STRLEN(x) strlen((const char *)(x))
633	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
634	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
635		757
636	/* convert pixel dimensions to row/column values. Everything as int32_t */	758	/* convert pixel dimensions to row/column values. Everything as int32_t */
637	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	759	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
638	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	760	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
639	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	761	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
640	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	762	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
641	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	763	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
642	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	764	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
643	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	765	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
644	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	766	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
645		767
646	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	768	#define OPTION(opt) (options & (opt))
647	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	769	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		770	| Opt_jumpScroll | Opt_secondaryScreen \
		771	| Opt_pastableTabs | Opt_intensityStyles)
		772
		773	// for m >= -n, ensure remainder lies between 0..n-1
		774	#define MOD(m,n) (((m) + (n)) % (n))
		775
		776	#define LINENO(n) MOD (term_start + int(n), total_rows)
		777	#define ROW(n) row_buf [LINENO (n)]
648		778
649	/* how to build & extract colors and attributes */	779	/* how to build & extract colors and attributes */
650	#define GET_BASEFG(x) (((x) & RS_fgMask))	780	#define GET_BASEFG(x) (((x) & RS_fgMask))
651	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	781	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
652	#ifndef NO_BRIGHTCOLOR
653	# define GET_FGCOLOR(x) \
654	((((x) & RS_Bold) == 0 \
655	|| GET_BASEFG (x) < minCOLOR \
656	|| GET_BASEFG (x) >= minBrightCOLOR) \
657	? GET_BASEFG (x) \
658	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
659	# define GET_BGCOLOR(x) \
660	((((x) & RS_Blink) == 0 \
661	|| GET_BASEBG (x) < minCOLOR \
662	|| GET_BASEBG (x) >= minBrightCOLOR) \
663	? GET_BASEBG (x) \
664	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
665	#else
666	# define GET_FGCOLOR(x) GET_BASEFG(x)
667	# define GET_BGCOLOR(x) GET_BASEBG(x)
668	#endif
669		782
670	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	783	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
671	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	784	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		785
		786	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		787	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
672		788
673	#define GET_ATTR(x) (((x) & RS_attrMask))	789	#define GET_ATTR(x) (((x) & RS_attrMask))
674	#define GET_BGATTR(x) \	790	#define GET_BGATTR(x) \
675	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	791	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
676	| (((x) & RS_fgMask)<<Color_Bits)) \	792	| (((x) & RS_fgMask)<<Color_Bits)) \
677	: ((x) & (RS_attrMask | RS_bgMask)))	793	: ((x) & (RS_attrMask | RS_bgMask)))
678	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	794	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
679	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	795	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
680	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	796	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
		797
		798	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
681		799
682	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	800	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
683	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	801	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		802
		803	#if ENABLE_STYLES
		804	# define FONTSET(style) fontset[GET_STYLE (style)]
		805	#else
		806	# define FONTSET(style) fontset[0]
		807	#endif
684		808
685	#ifdef HAVE_SCROLLBARS	809	#ifdef HAVE_SCROLLBARS
686	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	810	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
687	#else	811	#else
688	# define scrollbar_TotalWidth() (0)	812	# define scrollbar_TotalWidth() (0)
…		…
710	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	834	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
711	#define scrollbar_position(y) ((y) - scrollBar.beg)	835	#define scrollbar_position(y) ((y) - scrollBar.beg)
712	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	836	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
713	- scrollbar_minheight ())	837	- scrollbar_minheight ())
714		838
715	#if (MENUBAR_MAX > 1)
716	/* rendition style flags */
717	# define menuBar_height() (TermWin.fheight + SHADOW)
718	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
719	# define isMenuBarWindow(w) ((w) == menuBar.win)
720	#else
721	# define menuBar_height() (0)
722	# define menuBar_TotalHeight() (0)
723	# define isMenuBarWindow(w) (0)
724	#endif
725
726	#ifdef XPM_BACKGROUND	839	#ifdef XPM_BACKGROUND
727	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	840	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
728	#else	841	#else
729	# define XPMClearArea(a, b, c, d, e, f, g)	842	# define XPMClearArea(a, b, c, d, e, f, g)
730	#endif	843	#endif
731		844
732	#ifndef STRICT_FONT_CHECKING
733	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
734	#endif
735
736	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
737	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
738
739	#ifdef UTMP_SUPPORT
740	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
741	# undef HAVE_UTMPX_H
742	# undef HAVE_STRUCT_UTMPX
743	# endif
744	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
745	# undef HAVE_UTMP_H
746	# undef HAVE_STRUCT_UTMP
747	# endif
748
749	# ifdef HAVE_UTMPX_H
750	# include <utmpx.h>
751	# endif
752	# ifdef HAVE_UTMP_H
753	# include <utmp.h>
754	# endif
755	#endif
756
757	#ifdef DEBUG_CMD	845	#ifdef DEBUG_CMD
758	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	846	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
759	#else	847	#else
760	# define D_CMD(x)	848	# define D_CMD(x)
761	#endif	849	#endif
…		…
767	#ifdef DEBUG_MAIN	855	#ifdef DEBUG_MAIN
768	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	856	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
769	#else	857	#else
770	# define D_MAIN(x)	858	# define D_MAIN(x)
771	#endif	859	#endif
772	#ifdef DEBUG_SCREEN
773	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
774	#else
775	# define D_SCREEN(x)
776	#endif
777	#ifdef DEBUG_SELECT
778	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
779	#else
780	# define D_SELECT(x)
781	#endif
782	#ifdef DEBUG_SIZE	860	#ifdef DEBUG_SIZE
783	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	861	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
784	#else	862	#else
785	# define D_SIZE(x)	863	# define D_SIZE(x)
786	#endif	864	#endif
787	#ifdef DEBUG_X
788	# define D_X(x) fprintf x ; fputc('\n', stderr)
789	#else
790	# define D_X(x)
791	#endif
792		865
793	/*	866	typedef callback1<void, const char *> log_callback;
		867	typedef callback1<int, int> getfd_callback;
		868
		869	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		870	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		871	extern void rxvt_push_locale (const char *locale) NOTHROW;
		872	extern void rxvt_pop_locale () NOTHROW;
		873
794	*****************************************************************************	874	/****************************************************************************/
795	* VARIABLES	875
		876	#define LINE_LONGER 0x0001 // line is continued on the next row
		877	#define LINE_FILTERED 0x0002 // line has been filtered
		878	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		879
		880	struct line_t {
		881	text_t *t; // terminal the text
		882	rend_t *r; // rendition, uses RS_ flags
		883	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		884	uint32_t f; // flags
		885
		886	bool is_longer ()
		887	{
		888	return f & LINE_LONGER;
		889	}
		890
		891	void is_longer (int set)
		892	{
		893	if (set)
		894	f |= LINE_LONGER;
		895	else
		896	f &= ~LINE_LONGER;
		897	}
		898
		899	void clear ()
		900	{
		901	t = 0;
		902	r = 0;
		903	l = 0;
		904	f = 0;
		905	}
		906
		907	void touch () // call whenever a line is changed/touched/updated
		908	{
		909	#if ENABLE_PERL
		910	f &= ~LINE_FILTERED;
		911	#endif
		912	}
		913
		914	void touch (int col)
		915	{
		916	max_it (l, col);
		917	touch ();
		918	}
		919	};
		920
796	*****************************************************************************	921	/****************************************************************************/
797	*/
798	#ifdef MENUBAR
799	# include "menubar.h"
800	#endif
801
802	#define BLINK_INTERVAL 0.5
803	#define TEXT_BLINK_INTERVAL 0.5
804
805	#ifndef __attribute__
806	# ifdef __GNUC__
807	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
808	# define __attribute__(x)
809	# endif
810	# endif
811	# define __attribute__(x)
812	#endif
813		922
814	// primivite wrapper around mbstate_t to ensure initialisation	923	// primivite wrapper around mbstate_t to ensure initialisation
815	struct mbstate {	924	struct mbstate {
816	mbstate_t mbs;	925	mbstate_t mbs;
817		926
818	operator mbstate_t *() { return &mbs; }	927	operator mbstate_t *() { return &mbs; }
819	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	928	void reset () { memset (&mbs, 0, sizeof (mbs)); }
820	mbstate () { reset (); }	929	mbstate () { reset (); }
821	};	930	};
		931
		932	/****************************************************************************/
		933
		934	#define UNICODE_MASK 0x1fffffUL
822		935
823	#if UNICODE3	936	#if UNICODE3
824	# define COMPOSE_LO 0x40000000UL	937	# define COMPOSE_LO 0x40000000UL
825	# define COMPOSE_HI 0x400fffffUL	938	# define COMPOSE_HI 0x400fffffUL
826	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	939	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
827	#else	940	#else
		941	# if ENABLE_PERL
		942	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		943	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		944	# else
828	# define COMPOSE_LO 0xd800UL	945	# define COMPOSE_LO 0xd800UL
829	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	946	# define COMPOSE_HI 0xf8ffUL
830	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	947	# endif
		948	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
831	#endif	949	#endif
832		950
833	#if ENABLE_COMBINING	951	#if ENABLE_COMBINING
834	// compose chars are used to represent composite characters	952	// compose chars are used to represent composite characters
835	// that are not representable in unicode, as well as characters	953	// that are not representable in unicode, as well as characters
…		…
855	};	973	};
856		974
857	extern class rxvt_composite_vec rxvt_composite;	975	extern class rxvt_composite_vec rxvt_composite;
858	#endif	976	#endif
859		977
		978	/****************************************************************************/
860		979
		980	#ifdef KEYSYM_RESOURCE
		981	class keyboard_manager;
		982	#endif
		983
861	struct rxvt_term : rxvt_vars {	984	struct rxvt_term : zero_initialized, rxvt_vars {
862	struct mbstate mbstate;	985	log_callback *log_hook; // log error messages through this hook, if != 0
		986	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		987	#if ENABLE_PERL
		988	rxvt_perl_term perl;
		989	#endif
		990	struct mbstate mbstate; // current input multibyte state
863		991
864	unsigned char want_refresh:1,	992	unsigned char want_refresh:1,
865	#ifdef TRANSPARENT	993	#ifdef TRANSPARENT
866	want_full_refresh:1, /* awaiting full screen refresh */	994	want_full_refresh:1, /* awaiting full screen refresh */
867	#endif	995	#endif
…		…
880	hidden_text:1,	1008	hidden_text:1,
881	#endif	1009	#endif
882	#ifdef POINTER_BLANK	1010	#ifdef POINTER_BLANK
883	hidden_pointer:1,	1011	hidden_pointer:1,
884	#endif	1012	#endif
		1013	enc_utf8:1, /* wether locale uses utf-8 */
		1014	seen_input:1, /* wether we have seen some program output yet */
		1015	seen_resize:1, /* wether we had a resize event */
885	parsed_geometry:1,	1016	parsed_geometry:1;
886	seen_input:1, /* wether any input has been seen so far */
887	enc_utf8:1; /* wether terminal reads/writes utf-8 */
888		1017
889	unsigned char refresh_type,	1018	unsigned char refresh_type,
890	#ifdef UTMP_SUPPORT
891	next_utmp_action,
892	#endif
893	#ifndef NO_SETOWNER_TTYDEV
894	next_tty_action,
895	#endif
896	#ifdef META8_OPTION	1019	#ifdef META8_OPTION
897	meta_char, /* Alt-key prefix */	1020	meta_char, /* Alt-key prefix */
898	#endif	1021	#endif
899	scrollbar_align,	1022	scrollbar_align,
900	selection_wait,	1023	selection_wait,
901	selection_type;	1024	selection_type;
902	/* ---------- */	1025	/* ---------- */
903	short rvideo;	1026	short rvideo;
904	int16_t num_scr; /* screen: number lines scrolled */	1027	int num_scr; /* screen: number lines scrolled */
905	unsigned int prev_ncol, /* screen: previous number of columns */	1028	int prev_ncol, /* screen: previous number of columns */
906	prev_nrow; /* screen: previous number of rows */	1029	prev_nrow; /* screen: previous number of rows */
907	/* ---------- */	1030	/* ---------- */
908	rend_t rstyle;	1031	rend_t rstyle;
909	/* ---------- */	1032	/* ---------- */
910	uint32_t pixcolor_set[NPIXCLR_SETS];	1033	uint32_t pixcolor_set[NPIXCLR_SETS];
911	/* ---------- */	1034	/* ---------- */
912	#ifdef SELECTION_SCROLLING	1035	#ifdef SELECTION_SCROLLING
913	int scroll_selection_delay,
914	scroll_selection_lines;	1036	int scroll_selection_lines;
915	enum page_dirn scroll_selection_dir;	1037	enum page_dirn scroll_selection_dir;
916	int selection_save_x,	1038	int selection_save_x,
917	selection_save_y,	1039	selection_save_y,
918	selection_save_state,	1040	selection_save_state;
919	pending_scroll_selection;
920	#endif	1041	#endif
921	/* ---------- */	1042	/* ---------- */
922	int csrO, /* Hops - csr offset in thumb/slider to */	1043	int csrO, /* Hops - csr offset in thumb/slider to */
923	/* give proper Scroll behaviour */	1044	/* give proper Scroll behaviour */
924	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
925	scroll_arrow_delay,
926	#endif
927	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1045	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
928	mouse_slip_wheel_delay,
929	mouse_slip_wheel_speed,	1046	mouse_slip_wheel_speed,
930	#endif	1047	#endif
931	refresh_count,	1048	refresh_count,
932	refresh_limit,	1049	refresh_limit,
933	fnum, /* logical font number */
934	last_bot, /* scrollbar last bottom position */	1050	last_bot, /* scrollbar last bottom position */
935	last_top, /* scrollbar last top position */	1051	last_top, /* scrollbar last top position */
936	last_state, /* scrollbar last state */	1052	last_state, /* scrollbar last state */
937	scrollbar_len,	1053	scrollbar_len,
938	#ifdef MENUBAR
939	menu_readonly, /* okay to alter menu? */
940	Arrows_x,
941	#endif
942	#if MENUBAR_MAX > 1
943	Nbars,
944	#endif
945	window_vt_x,	1054	window_vt_x,
946	window_vt_y,	1055	window_vt_y,
947	window_sb_x,	1056	window_sb_x,
948	# ifdef POINTER_BLANK	1057	# ifdef POINTER_BLANK
949	pointerBlankDelay,	1058	pointerBlankDelay,
950	# endif	1059	# endif
951	allowedxerror;	1060	allowedxerror;
952	/* ---------- */	1061	/* ---------- */
953	unsigned int ModMetaMask,	1062	unsigned int ModLevel3Mask,
		1063	ModMetaMask,
954	ModNumLockMask,	1064	ModNumLockMask;
955	old_width, /* last used width in screen resize */	1065	int old_width, /* last used width in screen resize */
956	old_height, /* last used height in screen resize */	1066	old_height; /* last used height in screen resize */
957	#ifndef NO_BRIGHTCOLOR
958	colorfgbg,
959	#endif
960	ttymode;
961	unsigned long PrivateModes,	1067	unsigned long priv_modes,
962	SavedModes;	1068	SavedModes;
963	/* ---------- */	1069	/* ---------- */
964	Atom xa[NUM_XA];	1070	Atom xa[NUM_XA];
965	/* ---------- */	1071	/* ---------- */
966	#ifdef MENUBAR	1072	#ifdef RXVT_SCROLLBAR
967	GC menubarGC;
968	#endif
969	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
970	GC scrollbarGC,	1073	GC scrollbarGC,
971	topShadowGC,	1074	topShadowGC,
972	botShadowGC;	1075	botShadowGC;
973	#endif	1076	#endif
974	#ifdef XTERM_SCROLLBAR	1077	#ifdef XTERM_SCROLLBAR
…		…
992	#endif	1095	#endif
993	/* ---------- */	1096	/* ---------- */
994	Time selection_time,	1097	Time selection_time,
995	selection_request_time;	1098	selection_request_time;
996	pid_t cmd_pid; /* process id of child */	1099	pid_t cmd_pid; /* process id of child */
997	gid_t ttygid;	1100	char * incr_buf;
998	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1101	size_t incr_buf_size, incr_buf_fill;
999	uid_t euid;
1000	gid_t egid;
1001	#endif
1002	/* ---------- */	1102	/* ---------- */
1003	Cursor leftptr_cursor;	1103	Cursor leftptr_cursor;
1004	#ifdef POINTER_BLANK
1005	Cursor blank_cursor;
1006	#endif
1007	/* ---------- */	1104	/* ---------- */
1008	const char *ttydev; /* pty/tty name */
1009	#ifndef NO_BACKSPACE_KEY	1105	#ifndef NO_BACKSPACE_KEY
1010	const char *key_backspace;	1106	const char *key_backspace;
1011	#endif	1107	#endif
1012	#ifndef NO_DELETE_KEY	1108	#ifndef NO_DELETE_KEY
1013	const char *key_delete;	1109	const char *key_delete;
1014	#endif
1015	#ifdef USE_XIM
1016	rxvt_xim *input_method;
1017	XIC Input_Context;
1018	XIMStyle input_style;
1019	int event_type;
1020	#endif	1110	#endif
1021	struct mouse_event MEvent;	1111	struct mouse_event MEvent;
1022	XComposeStatus compose;	1112	XComposeStatus compose;
1023	ttymode_t tio;	1113	ttymode_t tio;
1024	#ifdef UTMP_SUPPORT
1025	# ifdef HAVE_STRUCT_UTMP
1026	struct utmp ut;
1027	# endif
1028	# ifdef HAVE_STRUCT_UTMPX
1029	struct utmpx utx;
1030	# endif
1031	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1032	char ut_id[5];
1033	# endif
1034	int utmp_pos;
1035	#endif
1036	row_col_t oldcursor;	1114	row_col_t oldcursor;
1037	#ifdef XPM_BACKGROUND	1115	#ifdef XPM_BACKGROUND
1038	bgPixmap_t bgPixmap;	1116	bgPixmap_t bgPixmap;
1039	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1117	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1040	#endif	1118	#endif
1041	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1042	struct stat ttyfd_stat; /* original status of our tty */
1043	#endif
1044	#ifdef MENUBAR
1045	menu_t *ActiveMenu, /* currently active menu */
1046	*BuildMenu; /* the menu currently being built */
1047	bar_t *CurrentBar;
1048	# if ! (MENUBAR_MAX > 1)
1049	bar_t BarList;
1050	# endif /* (MENUBAR_MAX > 1) */
1051	#endif
1052	#ifdef CURSOR_BLINK
1053	struct timeval lastcursorchange;
1054	#endif
1055	#ifdef POINTER_BLANK
1056	struct timeval lastmotion;
1057	#endif
1058		1119
1059	/* these three don't need to be kept but do so to placate some mem checkers */	1120	#if ENABLE_OVERLAY
		1121	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1122	text_t **ov_text;
		1123	rend_t **ov_rend;
		1124
		1125	void scr_swap_overlay () NOTHROW;
		1126	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1127	void scr_overlay_off () NOTHROW;
		1128	void scr_overlay_set (int x, int y,
		1129	text_t text,
		1130	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1131	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1132	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1133	#endif
		1134
		1135	vector<void *> allocated; // free these memory blocks with free()
		1136
1060	char *env_windowid; /* environmental variable WINDOWID */	1137	char *env_windowid; /* environmental variable WINDOWID */
1061	char *env_display; /* environmental variable DISPLAY */	1138	char *env_display; /* environmental variable DISPLAY */
1062	char *env_term; /* environmental variable TERM */	1139	char *env_term; /* environmental variable TERM */
1063	char *env_colorfgbg;	1140	char *env_colorfgbg;
1064	char *locale;	1141	char *locale;
1065	char *codeset;
1066	char charsets[4];	1142	char charsets[4];
1067	unsigned char *v_buffer; /* pointer to physical buffer */	1143	char *v_buffer; /* pointer to physical buffer */
1068	unsigned int v_buflen; /* size of area to write */	1144	unsigned int v_buflen; /* size of area to write */
1069	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1145	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1146
1070	#ifdef KEYSYM_RESOURCE	1147	#ifdef KEYSYM_RESOURCE
1071	const unsigned char *Keysym_map[256];	1148	keyboard_manager *keyboard;
1072	#endif	1149	#endif
		1150
1073	const char *rs[NUM_RESOURCES];	1151	const char *rs[NUM_RESOURCES];
1074	/* command input buffering */	1152	/* command input buffering */
1075	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1153	char *cmdbuf_ptr, *cmdbuf_endp;
1076	unsigned char cmdbuf_base[BUFSIZ];	1154	char cmdbuf_base[CBUFSIZ];
1077		1155
1078	rxvt_salloc *ralloc;	1156	rxvt_ptytty *pty;
1079	rxvt_salloc *talloc;
1080		1157
1081	void paste (const unsigned char *data, unsigned int len);	1158	rxvt_salloc *talloc; // text line allocator
		1159	rxvt_salloc *ralloc; // rend line allocator
1082		1160
1083	void flush ();	1161	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1084		1162
		1163	#if ENABLE_FRILLS || ISO_14755
		1164	// ISO 14755 entry support
		1165	unicode_t iso14755buf;
		1166	void commit_iso14755 ();
		1167	int hex_keyval (XKeyEvent &ev);
		1168	# if ISO_14755
		1169	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1170	void iso14755_54 (int x, int y);
		1171	# endif
		1172	#endif
		1173
		1174	// modifies first argument(!)
		1175	void paste (char *data, unsigned int len) NOTHROW;
		1176
		1177	long vt_emask, vt_emask_perl;
		1178
		1179	void vt_select_input () const NOTHROW
		1180	{
		1181	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1182	}
		1183
		1184	#if TRANSPARENT
1085	void rootwin_cb (XEvent &xev);	1185	void rootwin_cb (XEvent &xev);
1086	xevent_watcher rootwin_ev;	1186	xevent_watcher rootwin_ev;
		1187	#endif
1087		1188
1088	void x_cb (XEvent &xev);	1189	void x_cb (XEvent &xev);
		1190	void flush ();
1089	xevent_watcher termwin_ev;	1191	xevent_watcher termwin_ev;
1090	xevent_watcher vt_ev;	1192	xevent_watcher vt_ev;
1091	#ifdef HAVE_SCROLLBARS	1193	#ifdef HAVE_SCROLLBARS
1092	xevent_watcher scrollbar_ev;	1194	xevent_watcher scrollbar_ev;
1093	#endif	1195	#endif
1094	#ifdef MENUBAR
1095	xevent_watcher menubar_ev;
1096	#endif
1097		1196
		1197	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1098	void check_cb (check_watcher &w); check_watcher check_ev;	1198	void check_cb (check_watcher &w); check_watcher check_ev;
1099	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1199	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1200	void flush_cb (time_watcher &w); time_watcher flush_ev;
1100		1201
1101	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1202	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1102		1203
1103	void incr_cb (time_watcher &w); time_watcher incr_ev;	1204	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1104		1205
1105	#ifdef CURSOR_BLINK	1206	#ifdef CURSOR_BLINK
1106	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1207	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1107	#endif	1208	#endif
1108	#ifdef TEXT_BLINK	1209	#ifdef TEXT_BLINK
1109	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1210	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1211	#endif
		1212
		1213	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1214	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1215	#endif
		1216	#ifdef SELECTION_SCROLLING
		1217	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1218	#endif
		1219	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1220	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1110	#endif	1221	#endif
1111		1222
1112	#ifdef POINTER_BLANK	1223	#ifdef POINTER_BLANK
1113	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1224	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1114	void pointer_blank ();	1225	void pointer_blank ();
		1226	#endif
1115	void pointer_unblank ();	1227	void pointer_unblank ();
1116	#endif
1117		1228
1118	void tt_printf (const char *fmt,...);	1229	void tt_printf (const char *fmt,...);
1119	void tt_write (const unsigned char *data, unsigned int len);	1230	void tt_write (const char *data, unsigned int len);
		1231	void pty_write ();
1120		1232
1121	void tt_winch ();	1233	void tt_winch ();
1122		1234
1123	rxvt_term ();	1235	rxvt_term ();
1124	~rxvt_term ();	1236	~rxvt_term ();
1125	void destroy ();	1237	void destroy ();
		1238	void emergency_cleanup ();
1126		1239
1127	bool init (int argc, const char *const *argv);	1240	bool init (int argc, const char *const *argv);
1128	bool init_vars ();	1241	bool init_vars ();
1129		1242
1130	unicode_t next_char ();
1131
1132	bool pty_fill ();	1243	bool pty_fill ();
1133		1244
1134	void *operator new (size_t s);	1245	void make_current () const // make this the "currently active" urxvt instance
1135	void operator delete (void *p, size_t s);	1246	{
		1247	SET_R (this);
		1248	rxvt_set_locale (locale);
		1249	set_environ (envv);
		1250	}
1136		1251
1137	void init_secondary ();	1252	void init_secondary ();
1138	const char **init_resources (int argc, const char *const *argv);	1253	const char **init_resources (int argc, const char *const *argv);
		1254	const char *x_resource (const char *name);
1139	void init_env ();	1255	void init_env ();
1140	void set_locale (const char *locale);	1256	void set_locale (const char *locale);
1141	void init_xlocale ();	1257	void init_xlocale ();
1142	void init_command (const char *const *argv);	1258	void init_command (const char *const *argv);
1143	int run_command (const char *const *argv);	1259	void run_command (const char *const *argv);
1144	int run_child (const char *const *argv);	1260	int run_child (const char *const *argv);
1145		1261
1146	void color_aliases (int idx);	1262	void color_aliases (int idx);
1147	void recolour_cursor ();	1263	void recolour_cursor ();
1148	void create_windows (int argc, const char *const *argv);	1264	void create_windows (int argc, const char *const *argv);
1149	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1265	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1150	void window_calc (unsigned int width, unsigned int height);	1266	void window_calc (unsigned int newwidth, unsigned int newheight);
1151		1267
1152	#if USE_XIM	1268	#if USE_XIM
		1269	rxvt_xim *input_method;
		1270	XIC Input_Context;
		1271	XIMStyle input_style;
		1272	XPoint spot; // most recently sent spot position
		1273
1153	void im_destroy ();	1274	void im_destroy ();
1154	void im_cb (); im_watcher im_ev;	1275	void im_cb (); im_watcher im_ev;
1155	void im_set_size (XRectangle *size);	1276	void im_set_size (XRectangle &size);
1156	void im_set_position (XPoint *pos);	1277	void im_set_position (XPoint &pos) NOTHROW;
1157	void im_set_color (unsigned long *fg, unsigned long *bg);	1278	void im_set_color (unsigned long &fg, unsigned long &bg);
1158	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1279	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1159		1280
1160	bool IMisRunning ();	1281	bool IMisRunning ();
1161	void IMSendSpot ();	1282	void IMSendSpot ();
1162	bool IM_get_IC (const char *modifiers);	1283	bool IM_get_IC (const char *modifiers);
1163	void IMSetStatusPosition ();	1284	void IMSetStatusPosition ();
1164	#endif	1285	#endif
1165		1286
1166	void resize_scrollbar ();	1287	void resize_scrollbar ();
1167		1288
1168	void pixel_position (int *x, int *y);
1169
1170	void selection_click (int clicks, int x, int y);
1171	void selection_extend (int x, int y, int flag);
1172	void selection_rotate (int x, int y);
1173
1174	/* screen (!) */
1175	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1176	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1177	int scr_scroll_text (int row1, int row2, int count, int spec);
1178	void scr_reset ();
1179	void scr_reset_realloc ();
1180	void scr_release ();
1181	void scr_clear (bool really = true);
1182	void scr_refresh (unsigned char refresh_type);
1183	bool scr_refresh_rend (rend_t mask, rend_t value);
1184	void scr_erase_screen (int mode);
1185	void scr_touch (bool refresh);
1186	void scr_expose (int x, int y, int width, int height, bool refresh);
1187	void scr_remap_chars ();
1188	void scr_remap_chars (text_t *tp, rend_t *rp);
1189
1190	/* autoconvert */
1191
1192	// command.C	1289	// command.C
1193	void lookup_key (XKeyEvent &ev);	1290	void lookup_key (XKeyEvent &ev);
1194	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1291	unsigned int cmd_write (const char *str, unsigned int count);
1195	unicode_t cmd_getc ();	1292
		1293	wchar_t next_char () NOTHROW;
		1294	wchar_t cmd_getc () THROW ((class out_of_input));
		1295	uint32_t next_octet () NOTHROW;
		1296	uint32_t cmd_get8 () THROW ((class out_of_input));
		1297
1196	bool cmd_parse ();	1298	bool cmd_parse ();
1197	void mouse_report (XButtonEvent &ev);	1299	void mouse_report (XButtonEvent &ev);
1198	void button_press (XButtonEvent &ev);	1300	void button_press (XButtonEvent &ev);
1199	void button_release (XButtonEvent &ev);	1301	void button_release (XButtonEvent &ev);
		1302	void focus_in ();
		1303	void focus_out ();
1200	int check_our_parents ();	1304	int check_our_parents ();
1201	#ifdef PRINTPIPE	1305	#ifdef PRINTPIPE
1202	FILE *popen_printer ();	1306	FILE *popen_printer ();
1203	int pclose_printer (FILE *stream);	1307	int pclose_printer (FILE *stream);
1204	#endif	1308	#endif
1205	void process_print_pipe ();	1309	void process_print_pipe ();
1206	void process_nonprinting (unsigned char ch);	1310	void process_nonprinting (unicode_t ch);
1207	void process_escape_vt52 (unsigned char ch);	1311	void process_escape_vt52 (unicode_t ch);
1208	void process_escape_seq ();	1312	void process_escape_seq ();
1209	void process_csi_seq ();	1313	void process_csi_seq ();
1210	void process_window_ops (const int *args, unsigned int nargs);	1314	void process_window_ops (const int *args, unsigned int nargs);
1211	unsigned char * get_to_st (unsigned char *ends_how);	1315	char *get_to_st (unicode_t &ends_how);
1212	void process_dcs_seq ();	1316	void process_dcs_seq ();
1213	void process_osc_seq ();	1317	void process_osc_seq ();
1214	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));	1318	void process_color_seq (int report, int color, const char *str, char resp);
		1319	void process_xterm_seq (int op, const char *str, char resp);
1215	int privcases (int mode, unsigned long bit);	1320	int privcases (int mode, unsigned long bit);
1216	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1321	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1217	void process_sgr_mode (unsigned int nargs, const int *arg);	1322	void process_sgr_mode (unsigned int nargs, const int *arg);
1218	void process_graphics ();	1323	void process_graphics ();
1219	// init.C	1324	// init.C
1220	void Get_Colours ();	1325	void Get_Colours ();
1221	void get_ourmods ();	1326	void get_ourmods ();
1222	// logging.C
1223	void makeutent (const char *pty, const char *hostname);
1224	void cleanutent ();
1225	// main.C;	1327	// main.C
1226	void privileges (int mode);	1328	bool set_fonts ();
1227	void privileged_utmp (char action);	1329	void set_string_property (Atom prop, const char *str, int len = -1);
1228	void privileged_ttydev (char action);	1330	void set_utf8_property (Atom prop, const char *str, int len = -1);
1229	bool change_font (const char *fontname);
1230	bool font_up_down (int n, int direction);
1231	void set_title (const char *str);	1331	void set_title (const char *str);
1232	void set_iconName (const char *str);	1332	void set_icon_name (const char *str);
1233	void set_window_color (int idx, const char *color);	1333	void set_window_color (int idx, const char *color);
1234	void set_colorfgbg ();	1334	void set_colorfgbg ();
1235	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1335	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1236	void set_widthheight (unsigned int width, unsigned int height);	1336	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1237
1238	#ifdef MENUBAR
1239	// menubar.C
1240	void menuitem_free (menu_t *menu, menuitem_t *item);
1241	int action_dispatch (action_t *action);
1242	void menuarrow_free (char name);
1243	void menuarrow_add (char *string);
1244	char *menu_find_base (menu_t **menu, char *path);
1245	menu_t *menu_delete (menu_t *menu);
1246	menu_t *menu_add (menu_t *parent, char *path);
1247	void drawbox_menubar (int x, int len, int state);
1248	void drawtriangle (int x, int y, int state);
1249	void drawbox_menuitem (int y, int state);
1250	void menu_show ();
1251	void menu_display (void (rxvt_term::*update) ());
1252	void menu_hide_all ();
1253	void menu_hide ();
1254	void menu_clear (menu_t *menu);
1255	void menubar_clear ();
1256	bar_t *menubar_find (const char *name);
1257	int menubar_push (const char *name);
1258	void menubar_remove (const char *name);
1259	void menubar_dump (FILE *fp);
1260	void menubar_read (const char *filename);
1261	void menubar_dispatch (char *str);
1262	void draw_Arrows (int name, int state);
1263	void menubar_expose ();
1264	int menubar_mapping (int map);
1265	int menu_select (XButtonEvent &ev);
1266	void menubar_select (XButtonEvent &ev);
1267	void menubar_control (XButtonEvent &ev);
1268	void map_menuBar (int map);
1269	#endif
1270		1337
1271	// screen.C	1338	// screen.C
		1339
		1340	void lalloc (line_t &l) const NOTHROW
		1341	{
		1342	l.t = (text_t *)talloc->alloc ();
		1343	l.r = (rend_t *)ralloc->alloc ();
		1344	}
		1345
		1346	#if 0
		1347	void lfree (line_t &l)
		1348	{
		1349	talloc->free (l.t);
		1350	ralloc->free (l.r);
		1351	}
		1352	#endif
		1353
		1354	void lresize (line_t &l) const NOTHROW
		1355	{
		1356	if (!l.t)
		1357	return;
		1358
		1359	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1360	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1361
		1362	l.l = min (l.l, ncol);
		1363
		1364	if (ncol > prev_ncol)
		1365	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1366	}
		1367
		1368	int fgcolor_of (rend_t r) const NOTHROW
		1369	{
		1370	int base = GET_BASEFG (r);
		1371	#ifndef NO_BRIGHTCOLOR
		1372	if (r & RS_Bold
		1373	# if ENABLE_STYLES
		1374	&& OPTION (Opt_intensityStyles)
		1375	# endif
		1376	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1377	base += minBrightCOLOR - minCOLOR;
		1378	#endif
		1379	return base;
		1380	}
		1381
		1382	int bgcolor_of (rend_t r) const NOTHROW
		1383	{
		1384	int base = GET_BASEBG (r);
		1385	#ifndef NO_BRIGHTCOLOR
		1386	if (r & RS_Blink
		1387	# if ENABLE_STYLES
		1388	&& OPTION (Opt_intensityStyles)
		1389	# endif
		1390	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1391	base += minBrightCOLOR - minCOLOR;
		1392	#endif
		1393	return base;
		1394	}
		1395
		1396	bool option (uint32_t opt) const NOTHROW
		1397	{
		1398	return OPTION (opt);
		1399	}
		1400
		1401	void set_option (uint32_t opt, bool set) NOTHROW
		1402	{
		1403	if (set)
		1404	options |= opt;
		1405	else
		1406	options &= ~opt;
		1407	}
		1408
		1409	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1410	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1411	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1412	void scr_reset ();
		1413	void scr_release () NOTHROW;
		1414	void scr_clear (bool really = false) NOTHROW;
		1415	void scr_refresh () NOTHROW;
		1416	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1417	void scr_erase_screen (int mode) NOTHROW;
		1418	#if ENABLE_FRILLS
		1419	void scr_erase_savelines () NOTHROW;
		1420	void scr_backindex () NOTHROW;
		1421	void scr_forwardindex () NOTHROW;
		1422	#endif
		1423	void scr_touch (bool refresh) NOTHROW;
		1424	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1425	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1426	void scr_recolour () NOTHROW;
		1427	void scr_remap_chars () NOTHROW;
		1428	void scr_remap_chars (line_t &l) NOTHROW;
		1429
		1430	enum cursor_mode { SAVE, RESTORE };
		1431
1272	void scr_poweron ();	1432	void scr_poweron () NOTHROW;
1273	void scr_cursor (int mode);	1433	void scr_cursor (cursor_mode mode) NOTHROW;
		1434	void scr_do_wrap () NOTHROW;
1274	int scr_change_screen (int scrn);	1435	int scr_change_screen (int scrn) NOTHROW;
1275	void scr_color (unsigned int color, int fgbg);	1436	void scr_color (unsigned int color, int fgbg) NOTHROW;
1276	void scr_rendition (int set, int style);	1437	void scr_rendition (int set, int style) NOTHROW;
1277	void scr_add_lines (const unicode_t *str, int nlines, int len);	1438	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1278	void scr_backspace ();	1439	void scr_backspace () NOTHROW;
1279	void scr_tab (int count);	1440	void scr_tab (int count, bool ht = false) NOTHROW;
1280	void scr_backindex ();
1281	void scr_forwardindex ();
1282	void scr_gotorc (int row, int col, int relative);	1441	void scr_gotorc (int row, int col, int relative) NOTHROW;
1283	void scr_index (enum page_dirn direction);	1442	void scr_index (enum page_dirn direction) NOTHROW;
1284	void scr_erase_line (int mode);	1443	void scr_erase_line (int mode) NOTHROW;
1285	void scr_E ();	1444	void scr_E () NOTHROW;
1286	void scr_insdel_lines (int count, int insdel);	1445	void scr_insdel_lines (int count, int insdel) NOTHROW;
1287	void scr_insdel_chars (int count, int insdel);	1446	void scr_insdel_chars (int count, int insdel) NOTHROW;
1288	void scr_scroll_region (int top, int bot);	1447	void scr_scroll_region (int top, int bot) NOTHROW;
1289	void scr_cursor_visible (int mode);	1448	void scr_cursor_visible (int mode) NOTHROW;
1290	void scr_autowrap (int mode);	1449	void scr_autowrap (int mode) NOTHROW;
1291	void scr_relative_origin (int mode);	1450	void scr_relative_origin (int mode) NOTHROW;
1292	void scr_insert_mode (int mode);	1451	void scr_insert_mode (int mode) NOTHROW;
1293	void scr_set_tab (int mode);	1452	void scr_set_tab (int mode) NOTHROW;
1294	void scr_rvideo_mode (int mode);	1453	void scr_rvideo_mode (int mode) NOTHROW;
1295	void scr_report_position ();	1454	void scr_report_position () NOTHROW;
1296	void set_font_style ();	1455	void set_font_style () NOTHROW;
1297	void scr_charset_choose (int set);	1456	void scr_charset_choose (int set) NOTHROW;
1298	void scr_charset_set (int set, unsigned int ch);	1457	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1299	int scr_move_to (int y, int len);	1458	void scr_move_to (int y, int len) NOTHROW;
1300	int scr_page (enum page_dirn direction, int nlines);	1459	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1301	int scr_changeview (uint16_t oldviewstart);	1460	bool scr_changeview (int new_view_start) NOTHROW;
1302	void scr_bell ();	1461	void scr_bell () NOTHROW;
1303	void scr_printscreen (int fullhist);	1462	void scr_printscreen (int fullhist) NOTHROW;
		1463	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1464	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1304	void scr_reverse_selection ();	1465	void scr_reverse_selection () NOTHROW;
1305	void scr_dump (int fd);	1466	void scr_dump (int fd) NOTHROW;
		1467
1306	void selection_check (int check_more);	1468	void selection_check (int check_more) NOTHROW;
1307	int selection_paste (Window win, Atom prop, bool delete_prop);	1469	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1308	void selection_property (Window win, Atom prop);	1470	void selection_property (Window win, Atom prop) NOTHROW;
1309	void selection_request (Time tm, int x, int y);	1471	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1310	int selection_request_other (Atom target, int selnum);	1472	int selection_request_other (Atom target, int selnum) NOTHROW;
1311	void selection_clear ();	1473	void selection_clear () NOTHROW;
1312	void selection_make (Time tm);	1474	void selection_make (Time tm);
		1475	bool selection_grab (Time tm) NOTHROW;
1313	void selection_start_colrow (int col, int row);	1476	void selection_start_colrow (int col, int row) NOTHROW;
1314	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1477	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1315	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1478	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1316	void selection_remove_trailing_spaces ();	1479	void selection_remove_trailing_spaces () NOTHROW;
1317	void selection_send (const XSelectionRequestEvent &rq);	1480	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1481	void selection_click (int clicks, int x, int y) NOTHROW;
		1482	void selection_extend (int x, int y, int flag) NOTHROW;
		1483	void selection_rotate (int x, int y) NOTHROW;
		1484
		1485	void pixel_position (int *x, int *y) NOTHROW;
1318		1486
1319	#if defined(NEXT_SCROLLBAR)	1487	#if defined(NEXT_SCROLLBAR)
1320	// scrollbar-next.C	1488	// scrollbar-next.C
1321	Pixmap renderPixmap (const char *const *data, int width, int height);	1489	Pixmap renderPixmap (const char *const *data, int width, int height);
1322	void init_scrollbar_stuff ();	1490	void init_scrollbar_stuff ();
…		…
1324	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1492	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1325	#endif	1493	#endif
1326		1494
1327	#if defined(RXVT_SCROLLBAR)	1495	#if defined(RXVT_SCROLLBAR)
1328	// scrollbar-rxvt.C	1496	// scrollbar-rxvt.C
1329	void Draw_button (int x, int y, int state, int dirn);
1330	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1497	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1331	#endif	1498	#endif
1332		1499
1333	#if defined(XTERM_SCROLLBAR)	1500	#if defined(XTERM_SCROLLBAR)
1334	// scrollbar-xterm.C	1501	// scrollbar-xterm.C
…		…
1347		1514
1348	// xdefaults.C	1515	// xdefaults.C
1349	void get_options (int argc, const char *const *argv);	1516	void get_options (int argc, const char *const *argv);
1350	int parse_keysym (const char *str, const char *arg);	1517	int parse_keysym (const char *str, const char *arg);
1351	void get_xdefaults (FILE *stream, const char *name);	1518	void get_xdefaults (FILE *stream, const char *name);
1352	void extract_resources (Display *display, const char *name);	1519	void extract_resources ();
1353	// xpm.C	1520	// xpm.C
1354	int scale_pixmap (const char *geom);	1521	int scale_pixmap (const char *geom);
1355	void resize_pixmap ();	1522	void resize_pixmap ();
1356	Pixmap set_bgPixmap (const char *file);	1523	Pixmap set_bgPixmap (const char *file);
1357	};	1524	};
1358
1359	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1360	extern void rxvt_set_locale (const char *locale);
1361		1525
1362	/*	1526	/*
1363	*****************************************************************************	1527	*****************************************************************************
1364	* PROTOTYPES	1528	* PROTOTYPES
1365	*****************************************************************************	1529	*****************************************************************************
…		…
1367	#ifdef PROTOTYPES	1531	#ifdef PROTOTYPES
1368	# define __PROTO(p) p	1532	# define __PROTO(p) p
1369	#else	1533	#else
1370	# define __PROTO(p) ()	1534	# define __PROTO(p) ()
1371	#endif	1535	#endif
1372	#include "protos.h"
1373		1536
1374	#ifdef DEBUG_malloc	1537	#ifdef DEBUG_malloc
1375	# include "dmalloc.h" /* This comes last */	1538	# include "dmalloc.h" /* This comes last */
1376	#endif	1539	#endif
1377		1540

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