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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.78 by root, Mon Jul 26 18:01:19 2004 UTC vs.
Revision 1.230 by root, Fri Jan 20 22:49:34 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
7		24
8	#include <limits.h>	25	#include <limits.h>
9		26
10	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	28	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
14		34
15	#include "encoding.h"	35	#include "encoding.h"
16	#include "defaultfont.h"
17	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
18	#include "iom.h"	38	#include "iom.h"
19	#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
20		51
21	/*	52	/*
22	*****************************************************************************	53	*****************************************************************************
23	* SYSTEM HACKS	54	* SYSTEM HACKS
24	*****************************************************************************	55	*****************************************************************************
25	*/	56	*/
26	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
28	*/	59	*/
29	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	61	# define __svr4__ 1
31	#endif	62	#endif
32	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
33	# define __sun__	64	# define __sun__ 1
34	#endif	65	#endif
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
63	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
64	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
65	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
66	#endif	97	#endif
67		98
68	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/****************************************************************************/
69	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100
70	# 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
71	# endif	106	# endif
		107	# define __attribute__(x)
72	#endif	108	#endif
73	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	109
74	# 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
75	#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	}
76		182
77	/*	183	/*
78	*****************************************************************************	184	*****************************************************************************
79	* STRUCTURES AND TYPEDEFS	185	* STRUCTURES AND TYPEDEFS
80	*****************************************************************************	186	*****************************************************************************
81	*/	187	*/
82	struct grwin_t;	188	struct grwin_t;
83		189
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	190	/* If we're using either the rxvt scrollbar, keep the
93	* scrollColor resource.	191	* scrollColor resource.
94	*/	192	*/
95	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	193	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96	# define KEEP_SCROLLCOLOR 1	194	# define KEEP_SCROLLCOLOR 1
97	#else	195	#else
98	# undef KEEP_SCROLLCOLOR	196	# undef KEEP_SCROLLCOLOR
99	#endif	197	#endif
100		198
101	#ifdef XPM_BACKGROUND	199	#ifdef XPM_BACKGROUND
102	typedef struct {	200	typedef struct {
103	short w, h, x, y;	201	short w, h, x, y;
104	Pixmap pixmap;	202	Pixmap pixmap;
105	} bgPixmap_t;	203	} bgPixmap_t;
106	#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
107		231
108	/*	232	/*
109	* the 'essential' information for reporting Mouse Events	233	* the 'essential' information for reporting Mouse Events
110	* pared down from XButtonEvent	234	* pared down from XButtonEvent
111	*/	235	*/
112	struct mouse_event {	236	struct mouse_event {
113	int clicks;	237	int clicks;
114	Time time; /* milliseconds */	238	Time time; /* milliseconds */
115	unsigned int state; /* key or button mask */	239	unsigned int state; /* key or button mask */
116	unsigned int button; /* detail */	240	unsigned int button; /* detail */
117	};	241	};
118		242
119	#ifndef min	243	#if ENABLE_FRILLS
120	# define min(a,b) (((a) < (b)) ? (a) : (b))	244	typedef struct _mwmhints {
121	# 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;
122	#endif	251	#endif
123		252
124	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	253	#if ENABLE_XEMBED
125	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	254	// XEMBED messages
126	#define SWAP_IT(one, two, typeof) \	255	# define XEMBED_EMBEDDED_NOTIFY 0
127	do { \	256	# define XEMBED_WINDOW_ACTIVATE 1
128	typeof swapittmp; \	257	# define XEMBED_WINDOW_DEACTIVATE 2
129	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	258	# define XEMBED_REQUEST_FOCUS 3
130	} while (/* CONSTCOND */ 0)	259	# define XEMBED_FOCUS_IN 4
131	#define BOUND_POSITIVE_INT16(val) \	260	# define XEMBED_FOCUS_OUT 5
132	(int16_t) ((val) <= 0 \	261	# define XEMBED_FOCUS_NEXT 6
133	? 0 \	262	# define XEMBED_FOCUS_PREV 7
134	: 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
135		277
136	/*	278	/*
137	*****************************************************************************	279	*****************************************************************************
138	* NORMAL DEFINES	280	* NORMAL DEFINES
139	*****************************************************************************	281	*****************************************************************************
…		…
145	# define COLORTERMENVFULL COLORTERMENV "-xpm"	287	# define COLORTERMENVFULL COLORTERMENV "-xpm"
146	#else	288	#else
147	# define COLORTERMENVFULL COLORTERMENV	289	# define COLORTERMENVFULL COLORTERMENV
148	#endif	290	#endif
149	#ifndef TERMENV	291	#ifndef TERMENV
150	# define TERMENV "rxvt"	292	# define TERMENV "rxvt-unicode"
151	#endif	293	#endif
152		294
153	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	295	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
154	# define NO_MOUSE_REPORT_SCROLLBAR	296	# define NO_MOUSE_REPORT_SCROLLBAR 1
155	#endif
156
157	#ifdef NO_RESOURCES
158	# undef USE_XGETDEFAULT
159	#endif	297	#endif
160		298
161	/* now look for other badly set stuff */	299	/* now look for other badly set stuff */
162		300
163	#if !defined (EACCESS) && defined(EAGAIN)	301	#if !defined (EACCESS) && defined(EAGAIN)
…		…
167	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	305	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
168	# define EXIT_SUCCESS 0 /* exit function success */	306	# define EXIT_SUCCESS 0 /* exit function success */
169	# define EXIT_FAILURE 1 /* exit function failure */	307	# define EXIT_FAILURE 1 /* exit function failure */
170	#endif	308	#endif
171		309
172	#define menuBar_esc 10
173	#define scrollBar_esc 30	310	#define scrollBar_esc 30
174	#define menuBar_margin 2 /* margin below text */
175		311
176	#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)
177	# define HAVE_SCROLLBARS	313	# define HAVE_SCROLLBARS 1
178	#endif
179
180	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
181	#ifdef HALFSHADOW
182	# define SHADOW 1
183	#else
184	# define SHADOW 2
185	#endif	314	#endif
186		315
187	#define R_SB_ALIGN_CENTRE 0	316	#define R_SB_ALIGN_CENTRE 0
188	#define R_SB_ALIGN_TOP 1	317	#define R_SB_ALIGN_TOP 1
189	#define R_SB_ALIGN_BOTTOM 2	318	#define R_SB_ALIGN_BOTTOM 2
190		319
191	#define R_SB_RXVT 0
192	#define R_SB_NEXT 1	320	#define R_SB_NEXT 1
193	#define R_SB_XTERM 2	321	#define R_SB_XTERM 2
194	#define R_SB_PLAIN 4	322	#define R_SB_PLAIN 4
		323	#define R_SB_RXVT 8
195		324
196	#define SB_WIDTH_NEXT 19	325	#define SB_WIDTH_NEXT 19
197	#define SB_WIDTH_XTERM 15	326	#define SB_WIDTH_XTERM 15
198	#define SB_WIDTH_PLAIN 7	327	#define SB_WIDTH_PLAIN 7
199	#ifndef SB_WIDTH_RXVT	328	#ifndef SB_WIDTH_RXVT
…		…
262	* |	391	* |
263	* +---< SB_WIDTH_NEXT	392	* +---< SB_WIDTH_NEXT
264	*/	393	*/
265		394
266	enum {	395	enum {
267	NO_REFRESH = 0 , /* Window not visible at all! */	396	NO_REFRESH = 0, /* Window not visible at all! */
268	FAST_REFRESH = 1<<0, /* Fully exposed window */	397	FAST_REFRESH = 1, /* Fully exposed window */
269	SLOW_REFRESH = 1<<1, /* Partially exposed window */	398	SLOW_REFRESH = 2, /* Partially exposed window */
270	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
271	#if 0
272	REFRESH_BOUNDS = 1<<3
273	#endif
274	REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
275	};	399	};
276		400
277	#ifdef NO_SECONDARY_SCREEN	401	#ifdef NO_SECONDARY_SCREEN
278	# define NSCREENS 0	402	# define NSCREENS 0
279	#else	403	#else
280	# define NSCREENS 1	404	# define NSCREENS 1
281	#endif	405	#endif
282
283	#define IGNORE 0
284	#define SAVE 's'
285	#define RESTORE 'r'
286		406
287	/* special (internal) prefix for font commands */	407	/* special (internal) prefix for font commands */
288	#define FONT_CMD '#'	408	#define FONT_CMD '#'
289	#define FONT_DN "#-"	409	#define FONT_DN "#-"
290	#define FONT_UP "#+"	410	#define FONT_UP "#+"
291		411
292	/* flags for rxvt_scr_gotorc () */	412	/* flags for rxvt_scr_gotorc () */
293	enum {	413	enum {
294	C_RELATIVE = 1 , /* col movement is relative */	414	C_RELATIVE = 1, /* col movement is relative */
295	R_RELATIVE = 2, /* row movement is relative */	415	R_RELATIVE = 2, /* row movement is relative */
296	RELATIVE = 1 | 2,	416	RELATIVE = C_RELATIVE | R_RELATIVE,
297	};	417	};
298		418
299	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	419	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
300	enum {	420	enum {
301	INSERT = -1, /* don't change these values */	421	INSERT = -1, /* don't change these values */
…		…
314	enum {	434	enum {
315	PRIMARY = 0,	435	PRIMARY = 0,
316	SECONDARY,	436	SECONDARY,
317	};	437	};
318		438
319	#define RS_None 0 /* Normal */	439	#define RS_None 0
320		440
321	#define RS_fgMask 0x000001FFu /* 512 colors */	441	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	442	#define RS_bgMask 0x00003f80UL // 128 colors
323	#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
324	#define RS_Blink 0x00080000u /* blink */	449	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	450	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	451	#define RS_Uline 0x00040000UL // underline
327		452
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	453	// 5 custom bits for extensions
		454	#define RS_customCount 32
		455	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	456	#define RS_customShift 19
330		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
331	#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)
332	#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))
333		474
334	#define Sel_none 0 /* Not waiting */	475	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	476	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	477	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	478	#define Sel_direct 0x00
…		…
362	XTerm_property = 3, // change X property	503	XTerm_property = 3, // change X property
363	XTerm_Color = 4, // change colors	504	XTerm_Color = 4, // change colors
364	XTerm_Color00 = 10, // not implemented, CLASH!	505	XTerm_Color00 = 10, // not implemented, CLASH!
365	XTerm_Color01 = 11, // not implemented	506	XTerm_Color01 = 11, // not implemented
366	XTerm_Color_cursor = 12, // change actual 'Cursor' color	507	XTerm_Color_cursor = 12, // change actual 'Cursor' color
367	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	508	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
368	XTerm_Color_pointer_bg = 14, // not implemented	509	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
369	XTerm_Color05 = 15, // not implemented	510	XTerm_Color05 = 15, // not implemented (tektronix fg)
370	XTerm_Color06 = 16, // not implemented	511	XTerm_Color06 = 16, // not implemented (tektronix bg)
371	XTerm_Color_RV = 17, // change actual 'Highlight' color	512	XTerm_Color_RV = 17, // change actual 'Highlight' color
372	XTerm_logfile = 46, // not implemented	513	XTerm_logfile = 46, // not implemented
373	XTerm_font = 50,	514	XTerm_font = 50,
374		515
375	XTerm_konsole30 = 30, // reserved for konsole	516	XTerm_konsole30 = 30, // reserved for konsole
376	XTerm_konsole31 = 31, // reserved for konsole	517	XTerm_konsole31 = 31, // reserved for konsole
377	XTerm_emacs51 = 51, // reserved for emacs shell	518	XTerm_emacs51 = 51, // reserved for emacs shell
378	/*	519	/*
379	* 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
380	*/	522	*/
381	XTerm_Color_BD = 18, // change actual 'Bold' color	523	Rxvt_Color_BD = 18, // change actual 'Bold' color
382	XTerm_Color_UL = 19, // change actual 'Underline' color	524	Rxvt_Color_UL = 19, // change actual 'Underline' color
383	XTerm_Pixmap = 20, // new bg pixmap	525	Rxvt_Pixmap = 20, // new bg pixmap
384	XTerm_restoreFG = 39, // change default fg color	526	Rxvt_restoreFG = 39, // change default fg color
385	XTerm_restoreBG = 49, // change default bg color	527	Rxvt_restoreBG = 49, // change default bg color
386	XTerm_dumpscreen = 55, // dump scrollback and all of screen	528	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		529
387	XTerm_locale = 701, // change locale	530	URxvt_locale = 701, // change locale
388	XTerm_findfont = 702, // find font of given character (in decimal)	531
389	XTerm_Menu = 703, // set menu item	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,
390	};	546	};
391		547
392	/* Words starting with `Color_' are colours. Others are counts */	548	/* Words starting with `Color_' are colours. Others are counts */
393	/*	549	/*
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	550	* The PixColor and rendition colour usage should probably be decoupled
397	* 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
398	* 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
399	*/	553	*/
400		554
401	enum colour_list {	555	enum colour_list {
…		…
423	maxBrightCOLOR, /* minBrightCOLOR + 7 */	577	maxBrightCOLOR, /* minBrightCOLOR + 7 */
424	Color_White = maxBrightCOLOR,	578	Color_White = maxBrightCOLOR,
425	#else	579	#else
426	Color_White = maxCOLOR,	580	Color_White = maxCOLOR,
427	#endif	581	#endif
428	#ifdef TTY_256COLOR
429	min256COLOR = Color_White + 1,	582	minTermCOLOR = Color_White + 1,
430	max256COLOR = minCOLOR + 255,	583	maxTermCOLOR = Color_White + 72,
431	#endif
432	#ifndef NO_CURSORCOLOR	584	#ifndef NO_CURSORCOLOR
433	Color_cursor,	585	Color_cursor,
434	Color_cursor2,	586	Color_cursor2,
435	#endif	587	#endif
436	Color_pointer_fg,	588	Color_pointer_fg,
437	Color_pointer_bg,	589	Color_pointer_bg,
438	Color_border,	590	Color_border,
439	#ifndef NO_BOLD_UNDERLINE_REVERSE	591	#ifndef NO_BOLD_UNDERLINE_REVERSE
440	Color_BD,	592	Color_BD,
		593	Color_IT,
441	Color_UL,	594	Color_UL,
442	Color_RV,	595	Color_RV,
		596	#endif
		597	#if ENABLE_FRILLS
		598	Color_underline,
443	#endif	599	#endif
444	#ifdef OPTION_HC	600	#ifdef OPTION_HC
445	Color_HC,	601	Color_HC,
446	#endif	602	#endif
447	#ifdef KEEP_SCROLLCOLOR	603	#ifdef KEEP_SCROLLCOLOR
448	Color_scroll,	604	Color_scroll,
449	Color_trough,	605	Color_trough,
450	#endif	606	#endif
451	#if TINTING	607	#if TINTING
452	Color_tint,	608	Color_tint,
		609	#endif
		610	#if OFF_FOCUS_FADING
		611	Color_fade,
453	#endif	612	#endif
454	NRS_COLORS, /* */	613	NRS_COLORS, /* */
455	#ifdef KEEP_SCROLLCOLOR	614	#ifdef KEEP_SCROLLCOLOR
456	Color_topShadow = NRS_COLORS,	615	Color_topShadow = NRS_COLORS,
457	Color_bottomShadow,	616	Color_bottomShadow,
458	TOTAL_COLORS /* upto 30 */	617	TOTAL_COLORS
459	#else	618	#else
460	TOTAL_COLORS = NRS_COLORS /* */	619	TOTAL_COLORS = NRS_COLORS
461	#endif	620	#endif
462	};	621	};
463		622
464	#define Color_Bits 9	623	#define Color_Bits 7 // 0 .. maxTermCOLOR
		624
465	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	625	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
466	#define NPIXCLR_BITS 32	626	#define NPIXCLR_BITS 32
467
468	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
469		627
470	/*	628	/*
471	* Resource list	629	* Resource list
472	*/	630	*/
473	enum {	631	enum {
474	Rs_display_name = 0,	632	# define def(name) Rs_ ## name,
475	Rs_term_name,	633	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
476	Rs_iconName,	634	# include "rsinc.h"
477	Rs_geometry,	635	# undef def
478	Rs_reverseVideo,	636	# undef reserve
479	Rs_color,
480	_Rs_color = Rs_color + NRS_COLORS - 1,
481	Rs_font,
482	Rs_name,
483	Rs_title,
484	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
485	Rs_path,
486	#endif
487	#ifdef XPM_BACKGROUND
488	Rs_backgroundPixmap,
489	#endif
490	#if (MENUBAR_MAX)
491	Rs_menu,
492	#endif
493	Rs_loginShell,
494	Rs_jumpScroll,
495	#ifdef HAVE_SCROLLBARS
496	Rs_scrollBar,
497	Rs_scrollBar_right,
498	Rs_scrollBar_floating,
499	Rs_scrollBar_align,
500	#endif
501	Rs_scrollstyle, /* Rs_scrollBar_style */
502	Rs_scrollTtyOutput,
503	Rs_scrollTtyKeypress,
504	Rs_scrollWithBuffer,
505	Rs_saveLines,
506	Rs_utmpInhibit,
507	Rs_visualBell,
508	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
509	Rs_mapAlert,
510	#endif
511	#ifdef META8_OPTION
512	Rs_meta8,
513	#endif
514	#ifdef MOUSE_WHEEL
515	Rs_mouseWheelScrollPage,
516	#endif
517	#ifndef NO_BACKSPACE_KEY
518	Rs_backspace_key,
519	#endif
520	#ifndef NO_DELETE_KEY
521	Rs_delete_key,
522	#endif
523	Rs_selectstyle,
524	#ifdef PRINTPIPE
525	Rs_print_pipe,
526	#endif
527	#ifdef USE_XIM
528	Rs_preeditType,
529	Rs_inputMethod,
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	Rs_modifier,
545	Rs_answerbackstring,
546	Rs_tripleclickwords,
547	Rs_insecure,
548	Rs_cursorBlink,
549	Rs_pointerBlank,
550	Rs_pointerBlankDelay,
551	Rs_imLocale,
552	#ifndef NO_SECONDARY_SCREEN
553	Rs_secondaryScreen,
554	Rs_secondaryScroll,
555	#endif
556	#ifndef NO_BOLD_UNDERLINE_REVERSE
557	Rs_realBold,
558	#endif
559	NUM_RESOURCES	637	NUM_RESOURCES
560	};	638	};
561		639
562	// see init.C:xa_names, which must be kept in sync	640	// see init.C:xa_names, which must be kept in sync
563	enum {	641	enum {
…		…
567	XA_MULTIPLE,	645	XA_MULTIPLE,
568	XA_TARGETS,	646	XA_TARGETS,
569	XA_TIMESTAMP,	647	XA_TIMESTAMP,
570	XA_VT_SELECTION,	648	XA_VT_SELECTION,
571	XA_INCR,	649	XA_INCR,
		650	XA_WM_PROTOCOLS,
572	XA_WMDELETEWINDOW,	651	XA_WM_DELETE_WINDOW,
573	#ifdef TRANSPARENT
574	XA_XROOTPMAPID,
575	XA_XSETROOTID,
576	#endif
577	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
578	XA_DNDPROTOCOL,
579	XA_DNDSELECTION,
580	#endif /* OFFIX_DND */
581	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
582	NUM_XA	673	NUM_XA
583	};	674	};
584		675
585	/* DEC private modes */	676	/* DEC private modes */
586	#define PrivMode_132 (1LU<<0)	677	#define PrivMode_132 (1UL<<0)
587	#define PrivMode_132OK (1LU<<1)	678	#define PrivMode_132OK (1UL<<1)
588	#define PrivMode_rVideo (1LU<<2)	679	#define PrivMode_rVideo (1UL<<2)
589	#define PrivMode_relOrigin (1LU<<3)	680	#define PrivMode_relOrigin (1UL<<3)
590	#define PrivMode_Screen (1LU<<4)	681	#define PrivMode_Screen (1UL<<4)
591	#define PrivMode_Autowrap (1LU<<5)	682	#define PrivMode_Autowrap (1UL<<5)
592	#define PrivMode_aplCUR (1LU<<6)	683	#define PrivMode_aplCUR (1UL<<6)
593	#define PrivMode_aplKP (1LU<<7)	684	#define PrivMode_aplKP (1UL<<7)
594	#define PrivMode_HaveBackSpace (1LU<<8)	685	#define PrivMode_HaveBackSpace (1UL<<8)
595	#define PrivMode_BackSpace (1LU<<9)	686	#define PrivMode_BackSpace (1UL<<9)
596	#define PrivMode_ShiftKeys (1LU<<10)	687	#define PrivMode_ShiftKeys (1UL<<10)
597	#define PrivMode_VisibleCursor (1LU<<11)	688	#define PrivMode_VisibleCursor (1UL<<11)
598	#define PrivMode_MouseX10 (1LU<<12)	689	#define PrivMode_MouseX10 (1UL<<12)
599	#define PrivMode_MouseX11 (1LU<<13)	690	#define PrivMode_MouseX11 (1UL<<13)
600	#define PrivMode_scrollBar (1LU<<14)	691	#define PrivMode_scrollBar (1UL<<14)
601	#define PrivMode_menuBar (1LU<<15)
602	#define PrivMode_TtyOutputInh (1LU<<16)	692	#define PrivMode_TtyOutputInh (1UL<<15)
603	#define PrivMode_Keypress (1LU<<17)	693	#define PrivMode_Keypress (1UL<<16)
604	#define PrivMode_smoothScroll (1LU<<18)	694	#define PrivMode_smoothScroll (1UL<<17)
605	#define PrivMode_vt52 (1LU<<19)	695	#define PrivMode_vt52 (1UL<<18)
		696	#define PrivMode_LFNL (1UL<<19)
606	/* too annoying to implement X11 highlight tracking */	697	/* too annoying to implement X11 highlight tracking */
607	/* #define PrivMode_MouseX11Track (1LU<<20) */	698	/* #define PrivMode_MouseX11Track (1LU<<20) */
608		699
609	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	700	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
610	#define PrivMode(test,bit) \	701	#define PrivMode(test,bit) \
611	if (test) \	702	if (test) \
612	PrivateModes |= (bit); \	703	priv_modes |= (bit); \
613	else \	704	else \
614	PrivateModes &= ~(bit)	705	priv_modes &= ~(bit)
615		706
616	#ifdef ALLOW_132_MODE	707	#ifdef ALLOW_132_MODE
617	# 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)
618	#else	709	#else
619	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	710	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
620	#endif	711	#endif
621		712
622	#define XDEPTH display->depth	713	// do not change these constants lightly, there are many interdependencies
623	#define XCMAP display->cmap
624	#define XVISUAL display->visual
625
626	#define IMBUFSIZ 128 // input modifier buffer sizes	714	#define IMBUFSIZ 128 // input modifier buffer sizes
627	#define KBUFSZ 512 // size of keyboard mapping buffer	715	#define KBUFSZ 512 // size of keyboard mapping buffer
628	#define CBUFSIZ 4096 // size of command buffer	716	#define CBUFSIZ 2048 // size of command buffer
629	#define UBUFSIZ 4096 // character buffer	717	#define UBUFSIZ 2048 // character buffer
630		718
631	#ifndef PATH_MAX	719	#ifndef PATH_MAX
632	# define PATH_MAX 16384	720	# define PATH_MAX 16384
633	#endif	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
634		749
635	/*	750	/*
636	*****************************************************************************	751	*****************************************************************************
637	* MACRO DEFINES	752	* MACRO DEFINES
638	*****************************************************************************	753	*****************************************************************************
639	*/	754	*/
640	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	755	#define dLocal(type,name) type const name = this->name
641	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	756	#define dDisp Display *disp = this->display->display
642	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
643	#define STRCASECMP(x, y) strcasecmp((x), (y))
644	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
645	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
646	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
647	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
648	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
649	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
650	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
651	#define STRDUP(x) strdup((const char *)(x))
652	#define STRLEN(x) strlen((const char *)(x))
653	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
654	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
655		757
656	/* convert pixel dimensions to row/column values. Everything as int32_t */	758	/* convert pixel dimensions to row/column values. Everything as int32_t */
657	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	759	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
658	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	760	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
659	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	761	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
660	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	762	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
661	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	763	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
662	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	764	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
663	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	765	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
664	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	766	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
665		767
666	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	768	#define OPTION(opt) (options & (opt))
667	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	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)]
668		778
669	/* how to build & extract colors and attributes */	779	/* how to build & extract colors and attributes */
670	#define GET_BASEFG(x) (((x) & RS_fgMask))	780	#define GET_BASEFG(x) (((x) & RS_fgMask))
671	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	781	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
672	#ifndef NO_BRIGHTCOLOR
673	# define GET_FGCOLOR(x) \
674	((((x) & RS_Bold) == 0 \
675	|| GET_BASEFG (x) < minCOLOR \
676	|| GET_BASEFG (x) >= minBrightCOLOR) \
677	? GET_BASEFG (x) \
678	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
679	# define GET_BGCOLOR(x) \
680	((((x) & RS_Blink) == 0 \
681	|| GET_BASEBG (x) < minCOLOR \
682	|| GET_BASEBG (x) >= minBrightCOLOR) \
683	? GET_BASEBG (x) \
684	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
685	#else
686	# define GET_FGCOLOR(x) GET_BASEFG(x)
687	# define GET_BGCOLOR(x) GET_BASEBG(x)
688	#endif
689		782
690	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	783	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
691	#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))
692		788
693	#define GET_ATTR(x) (((x) & RS_attrMask))	789	#define GET_ATTR(x) (((x) & RS_attrMask))
694	#define GET_BGATTR(x) \	790	#define GET_BGATTR(x) \
695	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	791	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
696	| (((x) & RS_fgMask)<<Color_Bits)) \	792	| (((x) & RS_fgMask)<<Color_Bits)) \
697	: ((x) & (RS_attrMask | RS_bgMask)))	793	: ((x) & (RS_attrMask | RS_bgMask)))
698	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	794	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
699	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	795	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
700	#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))
701		799
702	#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)))
703	#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
704		808
705	#ifdef HAVE_SCROLLBARS	809	#ifdef HAVE_SCROLLBARS
706	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	810	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
707	#else	811	#else
708	# define scrollbar_TotalWidth() (0)	812	# define scrollbar_TotalWidth() (0)
…		…
730	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	834	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
731	#define scrollbar_position(y) ((y) - scrollBar.beg)	835	#define scrollbar_position(y) ((y) - scrollBar.beg)
732	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	836	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
733	- scrollbar_minheight ())	837	- scrollbar_minheight ())
734		838
735	#if (MENUBAR_MAX > 1)
736	/* rendition style flags */
737	# define menuBar_height() (TermWin.fheight + SHADOW)
738	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
739	# define isMenuBarWindow(w) ((w) == menuBar.win)
740	#else
741	# define menuBar_height() (0)
742	# define menuBar_TotalHeight() (0)
743	# define isMenuBarWindow(w) (0)
744	#endif
745
746	#ifdef XPM_BACKGROUND	839	#ifdef XPM_BACKGROUND
747	# 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))
748	#else	841	#else
749	# define XPMClearArea(a, b, c, d, e, f, g)	842	# define XPMClearArea(a, b, c, d, e, f, g)
750	#endif	843	#endif
751		844
752	#ifndef STRICT_FONT_CHECKING
753	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
754	#endif
755
756	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
757	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
758
759	#ifdef UTMP_SUPPORT
760	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
761	# undef HAVE_UTMPX_H
762	# undef HAVE_STRUCT_UTMPX
763	# endif
764	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
765	# undef HAVE_UTMP_H
766	# undef HAVE_STRUCT_UTMP
767	# endif
768
769	# ifdef HAVE_UTMPX_H
770	# include <utmpx.h>
771	# endif
772	# ifdef HAVE_UTMP_H
773	# include <utmp.h>
774	# endif
775	#endif
776
777	#ifdef DEBUG_CMD	845	#ifdef DEBUG_CMD
778	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	846	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
779	#else	847	#else
780	# define D_CMD(x)	848	# define D_CMD(x)
781	#endif	849	#endif
…		…
787	#ifdef DEBUG_MAIN	855	#ifdef DEBUG_MAIN
788	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	856	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
789	#else	857	#else
790	# define D_MAIN(x)	858	# define D_MAIN(x)
791	#endif	859	#endif
792	#ifdef DEBUG_SCREEN
793	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
794	#else
795	# define D_SCREEN(x)
796	#endif
797	#ifdef DEBUG_SELECT
798	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
799	#else
800	# define D_SELECT(x)
801	#endif
802	#ifdef DEBUG_SIZE	860	#ifdef DEBUG_SIZE
803	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	861	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
804	#else	862	#else
805	# define D_SIZE(x)	863	# define D_SIZE(x)
806	#endif	864	#endif
807	#ifdef DEBUG_X
808	# define D_X(x) fprintf x ; fputc('\n', stderr)
809	#else
810	# define D_X(x)
811	#endif
812
813	extern class rxvt_failure_exception { } rxvt_failure_exception;
814		865
815	typedef callback1<void, const char *> log_callback;	866	typedef callback1<void, const char *> log_callback;
816		867	typedef callback1<int, int> getfd_callback;
817	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
818	extern void rxvt_log (const char *fmt, ...);
819	extern void rxvt_warn (const char *fmt, ...);
820	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
821	extern void rxvt_exit_failure () __attribute__ ((noreturn));
822		868
823	#define SET_LOCALE(locale) rxvt_set_locale (locale)	869	#define SET_LOCALE(locale) rxvt_set_locale (locale)
824	extern bool rxvt_set_locale (const char *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;
825		873
826	/*
827	*****************************************************************************	874	/****************************************************************************/
828	* 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
829	*****************************************************************************	921	/****************************************************************************/
830	*/
831	#ifdef MENUBAR
832	# include "menubar.h"
833	#endif
834
835	#define BLINK_INTERVAL 0.5
836	#define TEXT_BLINK_INTERVAL 0.5
837
838	#ifndef __attribute__
839	# ifdef __GNUC__
840	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
841	# define __attribute__(x)
842	# endif
843	# endif
844	# define __attribute__(x)
845	#endif
846		922
847	// primivite wrapper around mbstate_t to ensure initialisation	923	// primivite wrapper around mbstate_t to ensure initialisation
848	struct mbstate {	924	struct mbstate {
849	mbstate_t mbs;	925	mbstate_t mbs;
850		926
851	operator mbstate_t *() { return &mbs; }	927	operator mbstate_t *() { return &mbs; }
852	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	928	void reset () { memset (&mbs, 0, sizeof (mbs)); }
853	mbstate () { reset (); }	929	mbstate () { reset (); }
854	};	930	};
		931
		932	/****************************************************************************/
		933
		934	#define UNICODE_MASK 0x1fffffUL
855		935
856	#if UNICODE3	936	#if UNICODE3
857	# define COMPOSE_LO 0x40000000UL	937	# define COMPOSE_LO 0x40000000UL
858	# define COMPOSE_HI 0x400fffffUL	938	# define COMPOSE_HI 0x400fffffUL
859	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	939	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
860	#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
861	# define COMPOSE_LO 0xd800UL	945	# define COMPOSE_LO 0xd800UL
862	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	946	# define COMPOSE_HI 0xf8ffUL
863	# 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)
864	#endif	949	#endif
865		950
866	#if ENABLE_COMBINING	951	#if ENABLE_COMBINING
867	// compose chars are used to represent composite characters	952	// compose chars are used to represent composite characters
868	// that are not representable in unicode, as well as characters	953	// that are not representable in unicode, as well as characters
…		…
888	};	973	};
889		974
890	extern class rxvt_composite_vec rxvt_composite;	975	extern class rxvt_composite_vec rxvt_composite;
891	#endif	976	#endif
892		977
		978	/****************************************************************************/
893		979
		980	#ifdef KEYSYM_RESOURCE
		981	class keyboard_manager;
		982	#endif
		983
894	struct rxvt_term : rxvt_vars {	984	struct rxvt_term : zero_initialized, rxvt_vars {
895	log_callback *log_hook; // log error messages through this hook, if != 0	985	log_callback *log_hook; // log error messages through this hook, if != 0
896		986	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		987	#if ENABLE_PERL
		988	rxvt_perl_term perl;
		989	#endif
897	struct mbstate mbstate; // current input multibyte state	990	struct mbstate mbstate; // current input multibyte state
898		991
899	unsigned char want_refresh:1,	992	unsigned char want_refresh:1,
900	#ifdef TRANSPARENT	993	#ifdef TRANSPARENT
901	want_full_refresh:1, /* awaiting full screen refresh */	994	want_full_refresh:1, /* awaiting full screen refresh */
…		…
903	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	996	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
904	am_transparent:1, /* is a transparent term */	997	am_transparent:1, /* is a transparent term */
905	am_pixmap_trans:1, /* transparency w/known root pixmap */	998	am_pixmap_trans:1, /* transparency w/known root pixmap */
906	#endif	999	#endif
907	current_screen:1, /* primary or secondary */	1000	current_screen:1, /* primary or secondary */
908	hate_those_clicks:1, /* a.k.a. keep mark position */
909	num_scr_allow:1,	1001	num_scr_allow:1,
910	bypass_keystate:1,	1002	bypass_keystate:1,
911	#ifdef CURSOR_BLINK	1003	#ifdef CURSOR_BLINK
912	hidden_cursor:1,	1004	hidden_cursor:1,
913	#endif	1005	#endif
…		…
915	hidden_text:1,	1007	hidden_text:1,
916	#endif	1008	#endif
917	#ifdef POINTER_BLANK	1009	#ifdef POINTER_BLANK
918	hidden_pointer:1,	1010	hidden_pointer:1,
919	#endif	1011	#endif
920	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	1012	enc_utf8:1, /* wether locale uses utf-8 */
		1013	seen_input:1, /* wether we have seen some program output yet */
		1014	seen_resize:1, /* wether we had a resize event */
921	parsed_geometry:1;	1015	parsed_geometry:1;
922		1016
923	unsigned char refresh_type,	1017	unsigned char refresh_type,
924	#ifdef UTMP_SUPPORT
925	next_utmp_action,
926	#endif
927	#ifndef NO_SETOWNER_TTYDEV
928	next_tty_action,
929	#endif
930	#ifdef META8_OPTION	1018	#ifdef META8_OPTION
931	meta_char, /* Alt-key prefix */	1019	meta_char, /* Alt-key prefix */
932	#endif	1020	#endif
933	scrollbar_align,	1021	scrollbar_align,
934	selection_wait,	1022	selection_wait,
935	selection_type;	1023	selection_type;
936	/* ---------- */	1024	/* ---------- */
937	short rvideo;	1025	short rvideo;
938	int16_t num_scr; /* screen: number lines scrolled */	1026	int num_scr; /* screen: number lines scrolled */
939	unsigned int prev_ncol, /* screen: previous number of columns */	1027	int prev_ncol, /* screen: previous number of columns */
940	prev_nrow; /* screen: previous number of rows */	1028	prev_nrow; /* screen: previous number of rows */
941	/* ---------- */	1029	/* ---------- */
942	rend_t rstyle;	1030	rend_t rstyle;
943	/* ---------- */	1031	/* ---------- */
944	uint32_t pixcolor_set[NPIXCLR_SETS];	1032	uint32_t pixcolor_set[NPIXCLR_SETS];
…		…
956	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1044	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
957	mouse_slip_wheel_speed,	1045	mouse_slip_wheel_speed,
958	#endif	1046	#endif
959	refresh_count,	1047	refresh_count,
960	refresh_limit,	1048	refresh_limit,
961	fnum, /* logical font number */
962	last_bot, /* scrollbar last bottom position */	1049	last_bot, /* scrollbar last bottom position */
963	last_top, /* scrollbar last top position */	1050	last_top, /* scrollbar last top position */
964	last_state, /* scrollbar last state */	1051	last_state, /* scrollbar last state */
965	scrollbar_len,	1052	scrollbar_len,
966	#ifdef MENUBAR
967	menu_readonly, /* okay to alter menu? */
968	Arrows_x,
969	#endif
970	#if MENUBAR_MAX > 1
971	Nbars,
972	#endif
973	window_vt_x,	1053	window_vt_x,
974	window_vt_y,	1054	window_vt_y,
975	window_sb_x,	1055	window_sb_x,
976	# ifdef POINTER_BLANK	1056	# ifdef POINTER_BLANK
977	pointerBlankDelay,	1057	pointerBlankDelay,
978	# endif	1058	# endif
979	allowedxerror;	1059	allowedxerror;
980	/* ---------- */	1060	/* ---------- */
981	unsigned int ModMetaMask,	1061	unsigned int ModLevel3Mask,
		1062	ModMetaMask,
982	ModNumLockMask,	1063	ModNumLockMask;
983	old_width, /* last used width in screen resize */	1064	int old_width, /* last used width in screen resize */
984	old_height, /* last used height in screen resize */	1065	old_height; /* last used height in screen resize */
985	#ifndef NO_BRIGHTCOLOR
986	colorfgbg,
987	#endif
988	ttymode;
989	unsigned long PrivateModes,	1066	unsigned long priv_modes,
990	SavedModes;	1067	SavedModes;
991	/* ---------- */	1068	/* ---------- */
992	Atom xa[NUM_XA];	1069	Atom xa[NUM_XA];
993	/* ---------- */	1070	/* ---------- */
994	#ifdef MENUBAR	1071	#ifdef RXVT_SCROLLBAR
995	GC menubarGC;
996	#endif
997	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
998	GC scrollbarGC,	1072	GC scrollbarGC,
999	topShadowGC,	1073	topShadowGC,
1000	botShadowGC;	1074	botShadowGC;
1001	#endif	1075	#endif
1002	#ifdef XTERM_SCROLLBAR	1076	#ifdef XTERM_SCROLLBAR
…		…
1020	#endif	1094	#endif
1021	/* ---------- */	1095	/* ---------- */
1022	Time selection_time,	1096	Time selection_time,
1023	selection_request_time;	1097	selection_request_time;
1024	pid_t cmd_pid; /* process id of child */	1098	pid_t cmd_pid; /* process id of child */
1025	gid_t ttygid;	1099	char * incr_buf;
1026	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1100	size_t incr_buf_size, incr_buf_fill;
1027	uid_t euid;
1028	gid_t egid;
1029	#endif
1030	/* ---------- */	1101	/* ---------- */
1031	Cursor leftptr_cursor;	1102	Cursor leftptr_cursor;
1032	#ifdef POINTER_BLANK
1033	Cursor blank_cursor;
1034	#endif
1035	/* ---------- */	1103	/* ---------- */
1036	const char *ttydev; /* pty/tty name */
1037	#ifndef NO_BACKSPACE_KEY	1104	#ifndef NO_BACKSPACE_KEY
1038	const char *key_backspace;	1105	const char *key_backspace;
1039	#endif	1106	#endif
1040	#ifndef NO_DELETE_KEY	1107	#ifndef NO_DELETE_KEY
1041	const char *key_delete;	1108	const char *key_delete;
1042	#endif
1043	#ifdef USE_XIM
1044	rxvt_xim *input_method;
1045	XIC Input_Context;
1046	XIMStyle input_style;
1047	int event_type;
1048	#endif	1109	#endif
1049	struct mouse_event MEvent;	1110	struct mouse_event MEvent;
1050	XComposeStatus compose;	1111	XComposeStatus compose;
1051	ttymode_t tio;	1112	ttymode_t tio;
1052	#ifdef UTMP_SUPPORT
1053	# ifdef HAVE_STRUCT_UTMP
1054	struct utmp ut;
1055	# endif
1056	# ifdef HAVE_STRUCT_UTMPX
1057	struct utmpx utx;
1058	# endif
1059	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1060	char ut_id[5];
1061	# endif
1062	int utmp_pos;
1063	#endif
1064	row_col_t oldcursor;	1113	row_col_t oldcursor;
1065	#ifdef XPM_BACKGROUND	1114	#ifdef XPM_BACKGROUND
1066	bgPixmap_t bgPixmap;	1115	bgPixmap_t bgPixmap;
1067	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1116	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1068	#endif	1117	#endif
1069	#ifndef RESET_TTY_TO_COMMON_DEFAULTS	1118
1070	struct stat ttyfd_stat; /* original status of our tty */	1119	#if ENABLE_OVERLAY
1071	#endif	1120	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1072	#ifdef MENUBAR	1121	text_t **ov_text;
1073	menu_t *ActiveMenu, /* currently active menu */	1122	rend_t **ov_rend;
1074	*BuildMenu; /* the menu currently being built */	1123
1075	bar_t *CurrentBar;	1124	void scr_swap_overlay () NOTHROW;
1076	# if ! (MENUBAR_MAX > 1)	1125	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1077	bar_t BarList;	1126	void scr_overlay_off () NOTHROW;
1078	# endif /* (MENUBAR_MAX > 1) */	1127	void scr_overlay_set (int x, int y,
1079	#endif	1128	text_t text,
1080	#ifdef CURSOR_BLINK	1129	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1081	struct timeval lastcursorchange;	1130	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1082	#endif	1131	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1083	#ifdef POINTER_BLANK
1084	struct timeval lastmotion;
1085	#endif	1132	#endif
1086		1133
1087	vector<void *> allocated; // free these memory blocks with free()	1134	vector<void *> allocated; // free these memory blocks with free()
1088		1135
1089	char *env_windowid; /* environmental variable WINDOWID */	1136	char *env_windowid; /* environmental variable WINDOWID */
1090	char *env_display; /* environmental variable DISPLAY */	1137	char *env_display; /* environmental variable DISPLAY */
1091	char *env_term; /* environmental variable TERM */	1138	char *env_term; /* environmental variable TERM */
1092	char *env_colorfgbg;	1139	char *env_colorfgbg;
1093	char *locale;	1140	char *locale;
1094	#if 0
1095	char *codeset;
1096	#endif
1097	char charsets[4];	1141	char charsets[4];
1098	unsigned char *v_buffer; /* pointer to physical buffer */	1142	char *v_buffer; /* pointer to physical buffer */
1099	unsigned int v_buflen; /* size of area to write */	1143	unsigned int v_buflen; /* size of area to write */
1100	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1144	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1145
1101	#ifdef KEYSYM_RESOURCE	1146	#ifdef KEYSYM_RESOURCE
1102	const unsigned char *Keysym_map[256];	1147	keyboard_manager *keyboard;
1103	#endif	1148	#endif
		1149
1104	const char *rs[NUM_RESOURCES];	1150	const char *rs[NUM_RESOURCES];
1105	/* command input buffering */	1151	/* command input buffering */
1106	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1152	char *cmdbuf_ptr, *cmdbuf_endp;
1107	unsigned char cmdbuf_base[CBUFSIZ];	1153	char cmdbuf_base[CBUFSIZ];
		1154
		1155	rxvt_ptytty *pty;
1108		1156
1109	rxvt_salloc *talloc; // text line allocator	1157	rxvt_salloc *talloc; // text line allocator
1110	rxvt_salloc *ralloc; // rend line allocator	1158	rxvt_salloc *ralloc; // rend line allocator
1111		1159
1112	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1160	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1113		1161
1114	void paste (const unsigned char *data, unsigned int len);	1162	#if ENABLE_FRILLS || ISO_14755
		1163	// ISO 14755 entry support
		1164	unicode_t iso14755buf;
		1165	void commit_iso14755 ();
		1166	int hex_keyval (XKeyEvent &ev);
		1167	# if ISO_14755
		1168	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1169	void iso14755_54 (int x, int y);
		1170	# endif
		1171	#endif
1115		1172
1116	void flush ();	1173	// modifies first argument(!)
		1174	void paste (char *data, unsigned int len) NOTHROW;
1117		1175
		1176	long vt_emask, vt_emask_perl;
		1177
		1178	void vt_select_input () const NOTHROW
		1179	{
		1180	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1181	}
		1182
		1183	#if TRANSPARENT
1118	void rootwin_cb (XEvent &xev);	1184	void rootwin_cb (XEvent &xev);
1119	xevent_watcher rootwin_ev;	1185	xevent_watcher rootwin_ev;
		1186	#endif
1120		1187
1121	void x_cb (XEvent &xev);	1188	void x_cb (XEvent &xev);
		1189	void flush ();
1122	xevent_watcher termwin_ev;	1190	xevent_watcher termwin_ev;
1123	xevent_watcher vt_ev;	1191	xevent_watcher vt_ev;
1124	#ifdef HAVE_SCROLLBARS	1192	#ifdef HAVE_SCROLLBARS
1125	xevent_watcher scrollbar_ev;	1193	xevent_watcher scrollbar_ev;
1126	#endif	1194	#endif
1127	#ifdef MENUBAR
1128	xevent_watcher menubar_ev;
1129	#endif
1130		1195
		1196	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1131	void check_cb (check_watcher &w); check_watcher check_ev;	1197	void check_cb (check_watcher &w); check_watcher check_ev;
1132	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1198	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1199	void flush_cb (time_watcher &w); time_watcher flush_ev;
1133		1200
1134	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1201	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1135		1202
1136	void incr_cb (time_watcher &w); time_watcher incr_ev;	1203	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1137		1204
1138	#ifdef CURSOR_BLINK	1205	#ifdef CURSOR_BLINK
1139	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1206	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1140	#endif	1207	#endif
1141	#ifdef TEXT_BLINK	1208	#ifdef TEXT_BLINK
…		…
1153	#endif	1220	#endif
1154		1221
1155	#ifdef POINTER_BLANK	1222	#ifdef POINTER_BLANK
1156	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1223	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1157	void pointer_blank ();	1224	void pointer_blank ();
		1225	#endif
1158	void pointer_unblank ();	1226	void pointer_unblank ();
1159	#endif
1160		1227
1161	void tt_printf (const char *fmt,...);	1228	void tt_printf (const char *fmt,...);
1162	void tt_write (const unsigned char *data, unsigned int len);	1229	void tt_write (const char *data, unsigned int len);
		1230	void pty_write ();
1163		1231
1164	void tt_winch ();	1232	void tt_winch ();
1165		1233
1166	rxvt_term ();	1234	rxvt_term ();
1167	~rxvt_term ();	1235	~rxvt_term ();
1168	void destroy ();	1236	void destroy ();
		1237	void emergency_cleanup ();
1169		1238
1170	bool init (int argc, const char *const *argv);	1239	bool init (int argc, const char *const *argv);
1171	bool init_vars ();	1240	bool init_vars ();
1172		1241
1173	bool pty_fill ();	1242	bool pty_fill ();
1174		1243
1175	void *operator new (size_t s);	1244	void make_current () const // make this the "currently active" urxvt instance
1176	void operator delete (void *p, size_t s);	1245	{
		1246	SET_R (this);
		1247	rxvt_set_locale (locale);
		1248	set_environ (envv);
		1249	}
1177		1250
1178	void init_secondary ();	1251	void init_secondary ();
1179	const char **init_resources (int argc, const char *const *argv);	1252	const char **init_resources (int argc, const char *const *argv);
		1253	const char *x_resource (const char *name);
1180	void init_env ();	1254	void init_env ();
1181	void set_locale (const char *locale);	1255	void set_locale (const char *locale);
1182	void init_xlocale ();	1256	void init_xlocale ();
1183	void init_command (const char *const *argv);	1257	void init_command (const char *const *argv);
1184	int run_command (const char *const *argv);	1258	void run_command (const char *const *argv);
1185	int run_child (const char *const *argv);	1259	int run_child (const char *const *argv);
1186	static void child_exited (int pid);
1187		1260
1188	void color_aliases (int idx);	1261	void color_aliases (int idx);
1189	void recolour_cursor ();	1262	void recolour_cursor ();
1190	void create_windows (int argc, const char *const *argv);	1263	void create_windows (int argc, const char *const *argv);
1191	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1264	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1192	void window_calc (unsigned int width, unsigned int height);	1265	void window_calc (unsigned int newwidth, unsigned int newheight);
1193		1266
1194	#if USE_XIM	1267	#if USE_XIM
		1268	rxvt_xim *input_method;
		1269	XIC Input_Context;
		1270	XIMStyle input_style;
		1271	XPoint spot; // most recently sent spot position
		1272
1195	void im_destroy ();	1273	void im_destroy ();
1196	void im_cb (); im_watcher im_ev;	1274	void im_cb (); im_watcher im_ev;
1197	void im_set_size (XRectangle *size);	1275	void im_set_size (XRectangle &size);
1198	void im_set_position (XPoint *pos);	1276	void im_set_position (XPoint &pos) NOTHROW;
1199	void im_set_color (unsigned long *fg, unsigned long *bg);	1277	void im_set_color (unsigned long &fg, unsigned long &bg);
1200	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);	1278	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1201		1279
1202	bool IMisRunning ();	1280	bool IMisRunning ();
1203	void IMSendSpot ();	1281	void IMSendSpot ();
1204	bool IM_get_IC (const char *modifiers);	1282	bool IM_get_IC (const char *modifiers);
1205	void IMSetStatusPosition ();	1283	void IMSetStatusPosition ();
1206	#endif	1284	#endif
1207		1285
1208	void resize_scrollbar ();	1286	void resize_scrollbar ();
1209		1287
1210	void pixel_position (int *x, int *y);
1211
1212	void selection_click (int clicks, int x, int y);
1213	void selection_extend (int x, int y, int flag);
1214	void selection_rotate (int x, int y);
1215
1216	/* screen (!) */
1217	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1218	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1219	int scr_scroll_text (int row1, int row2, int count, int spec);
1220	void scr_reset ();
1221	void scr_reset_realloc ();
1222	void scr_release ();
1223	void scr_clear (bool really = false);
1224	void scr_refresh (unsigned char refresh_type);
1225	bool scr_refresh_rend (rend_t mask, rend_t value);
1226	void scr_erase_screen (int mode);
1227	void scr_touch (bool refresh);
1228	void scr_expose (int x, int y, int width, int height, bool refresh);
1229	void scr_remap_chars ();
1230	void scr_remap_chars (text_t *tp, rend_t *rp);
1231
1232	/* autoconvert */
1233
1234	// command.C	1288	// command.C
1235	void lookup_key (XKeyEvent &ev);	1289	void lookup_key (XKeyEvent &ev);
1236	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1290	unsigned int cmd_write (const char *str, unsigned int count);
1237		1291
1238	unicode_t next_char ();	1292	wchar_t next_char () NOTHROW;
1239	unicode_t cmd_getc ();	1293	wchar_t cmd_getc () THROW ((class out_of_input));
1240	unicode_t next_octet ();	1294	uint32_t next_octet () NOTHROW;
1241	unicode_t cmd_get8 ();	1295	uint32_t cmd_get8 () THROW ((class out_of_input));
1242		1296
1243	bool cmd_parse ();	1297	bool cmd_parse ();
1244	void mouse_report (XButtonEvent &ev);	1298	void mouse_report (XButtonEvent &ev);
1245	void button_press (XButtonEvent &ev);	1299	void button_press (XButtonEvent &ev);
1246	void button_release (XButtonEvent &ev);	1300	void button_release (XButtonEvent &ev);
		1301	void focus_in ();
		1302	void focus_out ();
1247	int check_our_parents ();	1303	int check_our_parents ();
1248	#ifdef PRINTPIPE	1304	#ifdef PRINTPIPE
1249	FILE *popen_printer ();	1305	FILE *popen_printer ();
1250	int pclose_printer (FILE *stream);	1306	int pclose_printer (FILE *stream);
1251	#endif	1307	#endif
…		…
1253	void process_nonprinting (unicode_t ch);	1309	void process_nonprinting (unicode_t ch);
1254	void process_escape_vt52 (unicode_t ch);	1310	void process_escape_vt52 (unicode_t ch);
1255	void process_escape_seq ();	1311	void process_escape_seq ();
1256	void process_csi_seq ();	1312	void process_csi_seq ();
1257	void process_window_ops (const int *args, unsigned int nargs);	1313	void process_window_ops (const int *args, unsigned int nargs);
1258	unsigned char *get_to_st (unicode_t &ends_how);	1314	char *get_to_st (unicode_t &ends_how);
1259	void process_dcs_seq ();	1315	void process_dcs_seq ();
1260	void process_osc_seq ();	1316	void process_osc_seq ();
1261	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1317	void process_color_seq (int report, int color, const char *str, char resp);
1262	void process_xterm_seq (int op, const char *str, unsigned char resp);	1318	void process_xterm_seq (int op, const char *str, char resp);
1263	int privcases (int mode, unsigned long bit);	1319	int privcases (int mode, unsigned long bit);
1264	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1320	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265	void process_sgr_mode (unsigned int nargs, const int *arg);	1321	void process_sgr_mode (unsigned int nargs, const int *arg);
1266	void process_graphics ();	1322	void process_graphics ();
1267	// init.C	1323	// init.C
1268	void Get_Colours ();	1324	void Get_Colours ();
1269	void get_ourmods ();	1325	void get_ourmods ();
1270	// logging.C
1271	void makeutent (const char *pty, const char *hostname);
1272	void cleanutent ();
1273	// main.C;	1326	// main.C
1274	void privileges (int mode);	1327	bool set_fonts ();
1275	void privileged_utmp (char action);	1328	void set_string_property (Atom prop, const char *str, int len = -1);
1276	void privileged_ttydev (char action);	1329	void set_utf8_property (Atom prop, const char *str, int len = -1);
1277	bool change_font (const char *fontname);
1278	bool font_up_down (int n, int direction);
1279	void set_title (const char *str);	1330	void set_title (const char *str);
1280	void set_icon_name (const char *str);	1331	void set_icon_name (const char *str);
1281	void set_window_color (int idx, const char *color);	1332	void set_window_color (int idx, const char *color);
1282	void set_colorfgbg ();	1333	void set_colorfgbg ();
1283	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1334	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1284	void set_widthheight (unsigned int width, unsigned int height);	1335	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1285
1286	#ifdef MENUBAR
1287	// menubar.C
1288	void menuitem_free (menu_t *menu, menuitem_t *item);
1289	int action_dispatch (action_t *action);
1290	void menuarrow_free (char name);
1291	void menuarrow_add (char *string);
1292	char *menu_find_base (menu_t **menu, char *path);
1293	menu_t *menu_delete (menu_t *menu);
1294	menu_t *menu_add (menu_t *parent, char *path);
1295	void drawbox_menubar (int x, int len, int state);
1296	void drawtriangle (int x, int y, int state);
1297	void drawbox_menuitem (int y, int state);
1298	void menu_show ();
1299	void menu_display (void (rxvt_term::*update) ());
1300	void menu_hide_all ();
1301	void menu_hide ();
1302	void menu_clear (menu_t *menu);
1303	void menubar_clear ();
1304	bar_t *menubar_find (const char *name);
1305	int menubar_push (const char *name);
1306	void menubar_remove (const char *name);
1307	void menubar_dump (FILE *fp);
1308	void menubar_read (const char *filename);
1309	void menubar_dispatch (char *str);
1310	void draw_Arrows (int name, int state);
1311	void menubar_expose ();
1312	int menubar_mapping (int map);
1313	int menu_select (XButtonEvent &ev);
1314	void menubar_select (XButtonEvent &ev);
1315	void menubar_control (XButtonEvent &ev);
1316	void map_menuBar (int map);
1317	#endif
1318		1336
1319	// screen.C	1337	// screen.C
		1338
		1339	void lalloc (line_t &l) const NOTHROW
		1340	{
		1341	l.t = (text_t *)talloc->alloc ();
		1342	l.r = (rend_t *)ralloc->alloc ();
		1343	}
		1344
		1345	#if 0
		1346	void lfree (line_t &l)
		1347	{
		1348	talloc->free (l.t);
		1349	ralloc->free (l.r);
		1350	}
		1351	#endif
		1352
		1353	void lresize (line_t &l) const NOTHROW
		1354	{
		1355	if (!l.t)
		1356	return;
		1357
		1358	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1359	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1360
		1361	l.l = min (l.l, ncol);
		1362
		1363	if (ncol > prev_ncol)
		1364	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1365	}
		1366
		1367	int fgcolor_of (rend_t r) const NOTHROW
		1368	{
		1369	int base = GET_BASEFG (r);
		1370	#ifndef NO_BRIGHTCOLOR
		1371	if (r & RS_Bold
		1372	# if ENABLE_STYLES
		1373	&& OPTION (Opt_intensityStyles)
		1374	# endif
		1375	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1376	base += minBrightCOLOR - minCOLOR;
		1377	#endif
		1378	return base;
		1379	}
		1380
		1381	int bgcolor_of (rend_t r) const NOTHROW
		1382	{
		1383	int base = GET_BASEBG (r);
		1384	#ifndef NO_BRIGHTCOLOR
		1385	if (r & RS_Blink
		1386	# if ENABLE_STYLES
		1387	&& OPTION (Opt_intensityStyles)
		1388	# endif
		1389	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1390	base += minBrightCOLOR - minCOLOR;
		1391	#endif
		1392	return base;
		1393	}
		1394
		1395	bool option (uint32_t opt) const NOTHROW
		1396	{
		1397	return OPTION (opt);
		1398	}
		1399
		1400	void set_option (uint32_t opt, bool set) NOTHROW
		1401	{
		1402	if (set)
		1403	options |= opt;
		1404	else
		1405	options &= ~opt;
		1406	}
		1407
		1408	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1409	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1410	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1411	void scr_reset ();
		1412	void scr_release () NOTHROW;
		1413	void scr_clear (bool really = false) NOTHROW;
		1414	void scr_refresh () NOTHROW;
		1415	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1416	void scr_erase_screen (int mode) NOTHROW;
		1417	#if ENABLE_FRILLS
		1418	void scr_erase_savelines () NOTHROW;
		1419	void scr_backindex () NOTHROW;
		1420	void scr_forwardindex () NOTHROW;
		1421	#endif
		1422	void scr_touch (bool refresh) NOTHROW;
		1423	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1424	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1425	void scr_recolour () NOTHROW;
		1426	void scr_remap_chars () NOTHROW;
		1427	void scr_remap_chars (line_t &l) NOTHROW;
		1428
		1429	enum cursor_mode { SAVE, RESTORE };
		1430
1320	void scr_poweron ();	1431	void scr_poweron () NOTHROW;
1321	void scr_cursor (int mode);	1432	void scr_cursor (cursor_mode mode) NOTHROW;
		1433	void scr_do_wrap () NOTHROW;
1322	int scr_change_screen (int scrn);	1434	int scr_change_screen (int scrn) NOTHROW;
1323	void scr_color (unsigned int color, int fgbg);	1435	void scr_color (unsigned int color, int fgbg) NOTHROW;
1324	void scr_rendition (int set, int style);	1436	void scr_rendition (int set, int style) NOTHROW;
1325	void scr_add_lines (const unicode_t *str, int nlines, int len);	1437	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1326	void scr_backspace ();	1438	void scr_backspace () NOTHROW;
1327	void scr_tab (int count);	1439	void scr_tab (int count, bool ht = false) NOTHROW;
1328	void scr_backindex ();
1329	void scr_forwardindex ();
1330	void scr_gotorc (int row, int col, int relative);	1440	void scr_gotorc (int row, int col, int relative) NOTHROW;
1331	void scr_index (enum page_dirn direction);	1441	void scr_index (enum page_dirn direction) NOTHROW;
1332	void scr_erase_line (int mode);	1442	void scr_erase_line (int mode) NOTHROW;
1333	void scr_E ();	1443	void scr_E () NOTHROW;
1334	void scr_insdel_lines (int count, int insdel);	1444	void scr_insdel_lines (int count, int insdel) NOTHROW;
1335	void scr_insdel_chars (int count, int insdel);	1445	void scr_insdel_chars (int count, int insdel) NOTHROW;
1336	void scr_scroll_region (int top, int bot);	1446	void scr_scroll_region (int top, int bot) NOTHROW;
1337	void scr_cursor_visible (int mode);	1447	void scr_cursor_visible (int mode) NOTHROW;
1338	void scr_autowrap (int mode);	1448	void scr_autowrap (int mode) NOTHROW;
1339	void scr_relative_origin (int mode);	1449	void scr_relative_origin (int mode) NOTHROW;
1340	void scr_insert_mode (int mode);	1450	void scr_insert_mode (int mode) NOTHROW;
1341	void scr_set_tab (int mode);	1451	void scr_set_tab (int mode) NOTHROW;
1342	void scr_rvideo_mode (int mode);	1452	void scr_rvideo_mode (int mode) NOTHROW;
1343	void scr_report_position ();	1453	void scr_report_position () NOTHROW;
1344	void set_font_style ();	1454	void set_font_style () NOTHROW;
1345	void scr_charset_choose (int set);	1455	void scr_charset_choose (int set) NOTHROW;
1346	void scr_charset_set (int set, unsigned int ch);	1456	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1347	int scr_move_to (int y, int len);	1457	void scr_move_to (int y, int len) NOTHROW;
1348	int scr_page (enum page_dirn direction, int nlines);	1458	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1349	int scr_changeview (uint16_t oldviewstart);	1459	bool scr_changeview (int new_view_start) NOTHROW;
1350	void scr_bell ();	1460	void scr_bell () NOTHROW;
1351	void scr_printscreen (int fullhist);	1461	void scr_printscreen (int fullhist) NOTHROW;
		1462	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1463	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1352	void scr_reverse_selection ();	1464	void scr_reverse_selection () NOTHROW;
1353	void scr_dump (int fd);	1465	void scr_dump (int fd) NOTHROW;
		1466
1354	void selection_check (int check_more);	1467	void selection_check (int check_more) NOTHROW;
1355	int selection_paste (Window win, Atom prop, bool delete_prop);	1468	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1356	void selection_property (Window win, Atom prop);	1469	void selection_property (Window win, Atom prop) NOTHROW;
1357	void selection_request (Time tm, int x, int y);	1470	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1358	int selection_request_other (Atom target, int selnum);	1471	int selection_request_other (Atom target, int selnum) NOTHROW;
1359	void selection_clear ();	1472	void selection_clear () NOTHROW;
1360	void selection_make (Time tm);	1473	void selection_make (Time tm);
		1474	bool selection_grab (Time tm) NOTHROW;
1361	void selection_start_colrow (int col, int row);	1475	void selection_start_colrow (int col, int row) NOTHROW;
1362	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1363	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1364	void selection_remove_trailing_spaces ();	1478	void selection_remove_trailing_spaces () NOTHROW;
1365	void selection_send (const XSelectionRequestEvent &rq);	1479	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1480	void selection_click (int clicks, int x, int y) NOTHROW;
		1481	void selection_extend (int x, int y, int flag) NOTHROW;
		1482	void selection_rotate (int x, int y) NOTHROW;
		1483
		1484	void pixel_position (int *x, int *y) NOTHROW;
1366		1485
1367	#if defined(NEXT_SCROLLBAR)	1486	#if defined(NEXT_SCROLLBAR)
1368	// scrollbar-next.C	1487	// scrollbar-next.C
1369	Pixmap renderPixmap (const char *const *data, int width, int height);	1488	Pixmap renderPixmap (const char *const *data, int width, int height);
1370	void init_scrollbar_stuff ();	1489	void init_scrollbar_stuff ();
…		…
1372	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1491	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1373	#endif	1492	#endif
1374		1493
1375	#if defined(RXVT_SCROLLBAR)	1494	#if defined(RXVT_SCROLLBAR)
1376	// scrollbar-rxvt.C	1495	// scrollbar-rxvt.C
1377	void Draw_button (int x, int y, int state, int dirn);
1378	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1496	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1379	#endif	1497	#endif
1380		1498
1381	#if defined(XTERM_SCROLLBAR)	1499	#if defined(XTERM_SCROLLBAR)
1382	// scrollbar-xterm.C	1500	// scrollbar-xterm.C
…		…
1395		1513
1396	// xdefaults.C	1514	// xdefaults.C
1397	void get_options (int argc, const char *const *argv);	1515	void get_options (int argc, const char *const *argv);
1398	int parse_keysym (const char *str, const char *arg);	1516	int parse_keysym (const char *str, const char *arg);
1399	void get_xdefaults (FILE *stream, const char *name);	1517	void get_xdefaults (FILE *stream, const char *name);
1400	void extract_resources (Display *display, const char *name);	1518	void extract_resources ();
1401	// xpm.C	1519	// xpm.C
1402	int scale_pixmap (const char *geom);	1520	int scale_pixmap (const char *geom);
1403	void resize_pixmap ();	1521	void resize_pixmap ();
1404	Pixmap set_bgPixmap (const char *file);	1522	Pixmap set_bgPixmap (const char *file);
1405	};	1523	};
…		…
1412	#ifdef PROTOTYPES	1530	#ifdef PROTOTYPES
1413	# define __PROTO(p) p	1531	# define __PROTO(p) p
1414	#else	1532	#else
1415	# define __PROTO(p) ()	1533	# define __PROTO(p) ()
1416	#endif	1534	#endif
1417	#include "protos.h"
1418		1535
1419	#ifdef DEBUG_malloc	1536	#ifdef DEBUG_malloc
1420	# include "dmalloc.h" /* This comes last */	1537	# include "dmalloc.h" /* This comes last */
1421	#endif	1538	#endif
1422		1539

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