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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.132 by root, Wed Dec 15 00:12:58 2004 UTC vs.
Revision 1.285 by sasha, Sat Aug 4 07:05:31 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
7		26
8	#include <limits.h>	27	#include <limits.h>
9		28
10	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	30	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
14	#if ENABLE_FRILLS	33	#if ENABLE_FRILLS
15	#include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
		38	#include "rxvtutil.h"
19	#include "rxvtfont.h"	39	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
23		55
24	/*	56	/*
25	*****************************************************************************	57	*****************************************************************************
26	* SYSTEM HACKS	58	* SYSTEM HACKS
27	*****************************************************************************	59	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	68	# define __sun__ 1
37	#endif	69	#endif
38		70
39	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	72	typedef char *XPointer;
41	#endif	73	#endif
42		74
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	75	#include <termios.h>
45	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
46	#else
47	# include <sgtty.h>
48	typedef struct {
49	struct sgttyb sg;
50	struct tchars tc;
51	struct ltchars lc;
52	int line;
53	int local;
54	} ttymode_t;
55	#endif
56		77
57	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
58	# ifdef XPM_INC_X11	79	# include <afterimage.h>
59	# include <X11/xpm.h>	80	#undef min
60	# else	81	#undef max
61	# include <xpm.h>
62	# endif
63	#endif	82	#endif
64		83
65	#ifndef STDIN_FILENO	84	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	85	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	86	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	87	# define STDERR_FILENO 2
69	#endif	88	#endif
70		89
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	90	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	91
73	# define NO_SETOWNER_TTYDEV 1	92	// exception thrown on fatal (per-instance) errors
74	# endif	93	class rxvt_failure_exception { };
75	#endif	94
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	95	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	96	class out_of_input { };
78	#endif
79		97
80	/*	98	/*
81	*****************************************************************************	99	*****************************************************************************
82	* PROTOTYPES	100	* PROTOTYPES
83	*****************************************************************************	101	*****************************************************************************
84	*/	102	*/
		103	// main.C
85	RETSIGTYPE rxvt_Child_signal (int sig);	104	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86	RETSIGTYPE rxvt_Exit_signal (int sig);	105	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87	void rxvt_clean_exit ();	106	void rxvt_clean_exit () NOTHROW;
88	void * rxvt_malloc (size_t size);	107	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	108	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	109	void * rxvt_realloc (void *ptr, size_t size);
		110
		111	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	112	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	113	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	114	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	115	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95	char * rxvt_strdup (const char *str);	116
		117	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		118
96	char * rxvt_r_basename (const char *str);	119	char * rxvt_r_basename (const char *str) NOTHROW;
97	void rxvt_vlog (const char *fmt, va_list arg_ptr);	120	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
98	void rxvt_log (const char *fmt,...);	121	void rxvt_log (const char *fmt,...) NOTHROW;
99	void rxvt_warn (const char *fmt,...);	122	void rxvt_warn (const char *fmt,...) NOTHROW;
100	void rxvt_fatal (const char *fmt,...);	123	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
101	void rxvt_exit_failure ();	124	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		125
102	int rxvt_Str_match (const char *s1, const char *s2);	126	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
103	const char * rxvt_Str_skip_space (const char *str);	127	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
104	char * rxvt_Str_trim (char *str);	128	char * rxvt_Str_trim (char *str) NOTHROW;
105	int rxvt_Str_escaped (char *str);	129	int rxvt_Str_escaped (char *str) NOTHROW;
106	char ** rxvt_splitcommastring (const char *cs);	130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
107	void rxvt_freecommastring (char **cs);	131	void rxvt_freecommastring (char **cs) NOTHROW;
108	char * rxvt_File_find (const char *file, const char *ext, const char *path);
109	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
110	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111		132
112	void rxvt_privileges (rxvt_privaction action);	133	/////////////////////////////////////////////////////////////////////////////
		134
		135	// temporarily replace the process environment
		136	extern char **environ;
		137	extern char **rxvt_environ; // the original environ pointer
		138
		139	inline void set_environ (stringvec *envv)
		140	{
		141	#if ENABLE_PERL
		142	assert (envv);
		143	#else
		144	if (envv)
		145	#endif
		146	environ = (char **)envv->begin ();
		147	}
		148
		149	inline void set_environ (char **envv)
		150	{
		151	#if ENABLE_PERL
		152	assert (envv);
		153	#else
		154	if (envv)
		155	#endif
		156	environ = envv;
		157	}
113		158
114	/*	159	/*
115	*****************************************************************************	160	*****************************************************************************
116	* STRUCTURES AND TYPEDEFS	161	* STRUCTURES AND TYPEDEFS
117	*****************************************************************************	162	*****************************************************************************
118	*/	163	*/
119	struct grwin_t;	164	struct grwin_t;
120		165
121	/* Sanitize menubar info */
122	#ifndef MENUBAR
123	# undef MENUBAR_MAX
124	#endif
125	#ifndef MENUBAR_MAX
126	# define MENUBAR_MAX 0
127	#endif
128
129	/* If we're using either the rxvt scrollbar or menu bars, keep the	166	/* If we're using either the rxvt scrollbar, keep the
130	* scrollColor resource.	167	* scrollColor resource.
131	*/	168	*/
132	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	169	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133	# define KEEP_SCROLLCOLOR 1	170	# define KEEP_SCROLLCOLOR 1
134	#else	171	#else
135	# undef KEEP_SCROLLCOLOR	172	# undef KEEP_SCROLLCOLOR
136	#endif	173	#endif
137		174
		175	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
		176	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
		177	struct bgPixmap_t {
138	#ifdef XPM_BACKGROUND	178	# ifdef XPM_BACKGROUND
139	typedef struct {	179
140	short w, h, x, y;	180	# ifdef HAVE_AFTERIMAGE
		181	ASImage *original_asim;
		182	# endif
		183
		184	#define bgPmap_defaultScale 100
		185	#define bgPmap_defaultAlign 50
		186	unsigned int h_scale, v_scale;/* percents of the window size */
		187	int h_align, v_align; /* percents of the window size:
		188	0 - left align, 50 - center, 100 - right */
		189
		190	bool handle_geometry (const char *geom);
		191
		192	# endif
		193
		194	# define bgPmap_geometrySet (1UL<<0)
		195	# define bgPmap_propScale (1UL<<1)
		196	# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
		197
		198	# define bgPmap_Transparent (1UL<<16)
		199	unsigned long flags;
		200
141	Pixmap pixmap;	201	Pixmap pixmap;
142	} bgPixmap_t;	202	unsigned int pmap_width, pmap_height;
		203	unsigned int pmap_depth;
		204
		205	bool window_size_sensitive();
		206
		207	};
		208	#else
		209	# undef HAVE_BG_PIXMAP
143	#endif	210	#endif
144		211
145	/*	212	/*
146	* the 'essential' information for reporting Mouse Events	213	* the 'essential' information for reporting Mouse Events
147	* pared down from XButtonEvent	214	* pared down from XButtonEvent
…		…
151	Time time; /* milliseconds */	218	Time time; /* milliseconds */
152	unsigned int state; /* key or button mask */	219	unsigned int state; /* key or button mask */
153	unsigned int button; /* detail */	220	unsigned int button; /* detail */
154	};	221	};
155		222
156	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
157	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
158	#define SWAP_IT(one, two, typeof) \
159	do { \
160	typeof swapittmp; \
161	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
162	} while (/* CONSTCOND */ 0)
163	#define BOUND_POSITIVE_INT16(val) \
164	(int16_t) ((val) <= 0 \
165	? 0 \
166	: min ((val), (((uint16_t)-1)>>1)))
167
168	#if ENABLE_FRILLS	223	#if ENABLE_FRILLS
169	typedef struct _mwmhints {	224	typedef struct _mwmhints {
170	CARD32 flags;	225	CARD32 flags;
171	CARD32 functions;	226	CARD32 functions;
172	CARD32 decorations;	227	CARD32 decorations;
173	INT32 input_mode;	228	INT32 input_mode;
174	CARD32 status;	229	CARD32 status;
175	} MWMHints;	230	} MWMHints;
176	#endif	231	#endif
177		232
		233	#if ENABLE_XEMBED
		234	// XEMBED messages
		235	# define XEMBED_EMBEDDED_NOTIFY 0
		236	# define XEMBED_WINDOW_ACTIVATE 1
		237	# define XEMBED_WINDOW_DEACTIVATE 2
		238	# define XEMBED_REQUEST_FOCUS 3
		239	# define XEMBED_FOCUS_IN 4
		240	# define XEMBED_FOCUS_OUT 5
		241	# define XEMBED_FOCUS_NEXT 6
		242	# define XEMBED_FOCUS_PREV 7
		243
		244	# define XEMBED_MODALITY_ON 10
		245	# define XEMBED_MODALITY_OFF 11
		246	# define XEMBED_REGISTER_ACCELERATOR 12
		247	# define XEMBED_UNREGISTER_ACCELERATOR 13
		248	# define XEMBED_ACTIVATE_ACCELERATOR 14
		249
		250	// XEMBED detail code
		251	# define XEMBED_FOCUS_CURRENT 0
		252	# define XEMBED_FOCUS_FIRST 1
		253	# define XEMBED_FOCUS_LAST 2
		254
		255	# define XEMBED_MAPPED (1 << 0)
		256	#endif
		257
178	/*	258	/*
179	*****************************************************************************	259	*****************************************************************************
180	* NORMAL DEFINES	260	* NORMAL DEFINES
181	*****************************************************************************	261	*****************************************************************************
182	*/	262	*/
…		…
194		274
195	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	275	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196	# define NO_MOUSE_REPORT_SCROLLBAR 1	276	# define NO_MOUSE_REPORT_SCROLLBAR 1
197	#endif	277	#endif
198		278
199	#ifdef NO_RESOURCES
200	# undef USE_XGETDEFAULT
201	#endif
202
203	#if ISO_14755
204	# define ENABLE_OVERLAY 1
205	#endif
206
207	/* now look for other badly set stuff */	279	/* now look for other badly set stuff */
208		280
209	#if !defined (EACCESS) && defined(EAGAIN)	281	#if !defined (EACCESS) && defined(EAGAIN)
210	# define EACCESS EAGAIN	282	# define EACCESS EAGAIN
211	#endif	283	#endif
…		…
213	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	285	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214	# define EXIT_SUCCESS 0 /* exit function success */	286	# define EXIT_SUCCESS 0 /* exit function success */
215	# define EXIT_FAILURE 1 /* exit function failure */	287	# define EXIT_FAILURE 1 /* exit function failure */
216	#endif	288	#endif
217		289
218	#define menuBar_esc 10
219	#define scrollBar_esc 30	290	#define scrollBar_esc 30
220	#define menuBar_margin 2 /* margin below text */
221		291
222	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	292	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
223	# define HAVE_SCROLLBARS 1	293	# define HAVE_SCROLLBARS 1
224	#endif
225
226	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227	#ifdef HALFSHADOW
228	# define SHADOW 1
229	#else
230	# define SHADOW 2
231	#endif	294	#endif
232		295
233	#define R_SB_ALIGN_CENTRE 0	296	#define R_SB_ALIGN_CENTRE 0
234	#define R_SB_ALIGN_TOP 1	297	#define R_SB_ALIGN_TOP 1
235	#define R_SB_ALIGN_BOTTOM 2	298	#define R_SB_ALIGN_BOTTOM 2
236		299
237	#define R_SB_RXVT 0
238	#define R_SB_NEXT 1	300	#define R_SB_NEXT 1
239	#define R_SB_XTERM 2	301	#define R_SB_XTERM 2
240	#define R_SB_PLAIN 4	302	#define R_SB_PLAIN 4
		303	#define R_SB_RXVT 8
241		304
242	#define SB_WIDTH_NEXT 19	305	#define SB_WIDTH_NEXT 19
243	#define SB_WIDTH_XTERM 15	306	#define SB_WIDTH_XTERM 15
244	#define SB_WIDTH_PLAIN 7	307	#define SB_WIDTH_PLAIN 7
245	#ifndef SB_WIDTH_RXVT	308	#ifndef SB_WIDTH_RXVT
…		…
308	* |	371	* |
309	* +---< SB_WIDTH_NEXT	372	* +---< SB_WIDTH_NEXT
310	*/	373	*/
311		374
312	enum {	375	enum {
313	NO_REFRESH = 0 , /* Window not visible at all! */	376	NO_REFRESH = 0, /* Window not visible at all! */
314	FAST_REFRESH = 1<<0, /* Fully exposed window */	377	FAST_REFRESH = 1, /* Fully exposed window */
315	SLOW_REFRESH = 1<<1, /* Partially exposed window */	378	SLOW_REFRESH = 2, /* Partially exposed window */
316	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
317	};	379	};
318		380
319	#ifdef NO_SECONDARY_SCREEN	381	#ifdef NO_SECONDARY_SCREEN
320	# define NSCREENS 0	382	# define NSCREENS 0
321	#else	383	#else
…		…
327	#define FONT_DN "#-"	389	#define FONT_DN "#-"
328	#define FONT_UP "#+"	390	#define FONT_UP "#+"
329		391
330	/* flags for rxvt_scr_gotorc () */	392	/* flags for rxvt_scr_gotorc () */
331	enum {	393	enum {
332	C_RELATIVE = 1 , /* col movement is relative */	394	C_RELATIVE = 1, /* col movement is relative */
333	R_RELATIVE = 2, /* row movement is relative */	395	R_RELATIVE = 2, /* row movement is relative */
334	RELATIVE = 1 | 2,	396	RELATIVE = C_RELATIVE | R_RELATIVE,
335	};	397	};
336		398
337	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	399	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338	enum {	400	enum {
339	INSERT = -1, /* don't change these values */	401	INSERT = -1, /* don't change these values */
…		…
352	enum {	414	enum {
353	PRIMARY = 0,	415	PRIMARY = 0,
354	SECONDARY,	416	SECONDARY,
355	};	417	};
356		418
357	#define RS_None 0 /* Normal */	419	#define RS_None 0
358		420
359	#define RS_fgMask 0x0000007fUL /* 128 colors */	421	#define RS_fgMask 0x0000007fUL // 128 colors
360	#define RS_bgMask 0x00003f80UL /* 128 colors */	422	#define RS_bgMask 0x00003f80UL // 128 colors
361		423
362	// font styles	424	// font styles
363	#define RS_Bold 0x00004000UL // value 1	425	#define RS_Bold 0x00004000UL // value 1
364	#define RS_Italic 0x00008000UL // value 2	426	#define RS_Italic 0x00008000UL // value 2
365		427
366	// fake styles	428	// fake styles
367	#define RS_Blink 0x00010000UL /* blink */	429	#define RS_Blink 0x00010000UL // blink
368	#define RS_RVid 0x00020000UL /* reverse video */	430	#define RS_RVid 0x00020000UL // reverse video
369	#define RS_Uline 0x00040000UL /* underline */	431	#define RS_Uline 0x00040000UL // underline
370		432
371	// 5 bits still to go	433	// toggle this to force redraw, must be != RS_Careful
		434	#define RS_redraw 0x01000000UL
		435
		436	// 5 custom bits for extensions
		437	#define RS_customCount 32
		438	#define RS_customMask 0x00f80000UL
		439	#define RS_customShift 19
372		440
373	// other flags	441	// other flags
374	#define RS_Careful 0x80000000UL /* be careful when drawing these */	442	#define RS_Careful 0x80000000UL /* be careful when drawing these */
375		443
376	#define RS_styleCount 4	444	#define RS_styleCount 4
…		…
418	XTerm_property = 3, // change X property	486	XTerm_property = 3, // change X property
419	XTerm_Color = 4, // change colors	487	XTerm_Color = 4, // change colors
420	XTerm_Color00 = 10, // not implemented, CLASH!	488	XTerm_Color00 = 10, // not implemented, CLASH!
421	XTerm_Color01 = 11, // not implemented	489	XTerm_Color01 = 11, // not implemented
422	XTerm_Color_cursor = 12, // change actual 'Cursor' color	490	XTerm_Color_cursor = 12, // change actual 'Cursor' color
423	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	491	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424	XTerm_Color_pointer_bg = 14, // not implemented	492	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425	XTerm_Color05 = 15, // not implemented	493	XTerm_Color05 = 15, // not implemented (tektronix fg)
426	XTerm_Color06 = 16, // not implemented	494	XTerm_Color06 = 16, // not implemented (tektronix bg)
427	XTerm_Color_RV = 17, // change actual 'Highlight' color	495	XTerm_Color_RV = 17, // change actual 'Highlight' color
428	XTerm_logfile = 46, // not implemented	496	XTerm_logfile = 46, // not implemented
429	XTerm_font = 50,	497	XTerm_font = 50,
430		498
431	XTerm_konsole30 = 30, // reserved for konsole	499	XTerm_konsole30 = 30, // reserved for konsole
432	XTerm_konsole31 = 31, // reserved for konsole	500	XTerm_konsole31 = 31, // reserved for konsole
433	XTerm_emacs51 = 51, // reserved for emacs shell	501	XTerm_emacs51 = 51, // reserved for emacs shell
434	/*	502	/*
435	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	503	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		504	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
436	*/	505	*/
437	XTerm_Color_BD = 18, // change actual 'Bold' color	506	Rxvt_Color_BD = 18, // change actual 'Bold' color
438	XTerm_Color_UL = 19, // change actual 'Underline' color	507	Rxvt_Color_UL = 19, // change actual 'Underline' color
439	XTerm_Pixmap = 20, // new bg pixmap	508	Rxvt_Pixmap = 20, // new bg pixmap
440	XTerm_restoreFG = 39, // change default fg color	509	Rxvt_restoreFG = 39, // change default fg color
441	XTerm_restoreBG = 49, // change default bg color	510	Rxvt_restoreBG = 49, // change default bg color
442	XTerm_dumpscreen = 55, // dump scrollback and all of screen	511	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		512
443	XTerm_locale = 701, // change locale	513	URxvt_locale = 701, // change locale
444	XTerm_Menu = 703, // set menu item	514	URxvt_version = 702, // request version
		515
445	XTerm_Color_IT = 704, // change actual 'Italic' colour	516	URxvt_Color_IT = 704, // change actual 'Italic' colour
446	XTerm_Color_tint = 705, // change actual tint colour	517	URxvt_Color_tint = 705, // change actual tint colour
		518	URxvt_Color_BD = 706,
		519	URxvt_Color_UL = 707,
447		520
448	URxvt_font = 710,	521	URxvt_font = 710,
449	URxvt_boldFont = 711,	522	URxvt_boldFont = 711,
450	URxvt_italicFont = 712,	523	URxvt_italicFont = 712,
451	URxvt_boldItalicFont = 713,	524	URxvt_boldItalicFont = 713,
		525
		526	URxvt_view_up = 720,
		527	URxvt_view_down = 721,
		528
		529	URxvt_perl = 777,
452	};	530	};
453		531
454	/* Words starting with `Color_' are colours. Others are counts */	532	/* Words starting with `Color_' are colours. Others are counts */
455	/*	533	/*
456	* The following comment is mostly obsolete since pixcolor_set was expanded:
457	* We're currently upto 29 colours. Only 3 more available. The
458	* PixColor and rendition colour usage should probably be decoupled	534	* The PixColor and rendition colour usage should probably be decoupled
459	* on the unnecessary items, e.g. Color_pointer, but won't bother	535	* on the unnecessary items, e.g. Color_pointer, but won't bother
460	* until we need to. Also, be aware of usage in pixcolor_set	536	* until we need to. Also, be aware of usage in pixcolor_set
461	*/	537	*/
462		538
463	enum colour_list {	539	enum colour_list {
		540	Color_none = -2,
		541	Color_transparent = -1,
464	Color_fg = 0,	542	Color_fg = 0,
465	Color_bg,	543	Color_bg,
466	minCOLOR, /* 2 */	544	minCOLOR, /* 2 */
467	Color_Black = minCOLOR,	545	Color_Black = minCOLOR,
468	Color_Red3,	546	Color_Red3,
…		…
500	Color_BD,	578	Color_BD,
501	Color_IT,	579	Color_IT,
502	Color_UL,	580	Color_UL,
503	Color_RV,	581	Color_RV,
504	#endif	582	#endif
		583	#if ENABLE_FRILLS
		584	Color_underline,
		585	#endif
505	#ifdef OPTION_HC	586	#ifdef OPTION_HC
506	Color_HC,	587	Color_HC,
507	#endif	588	#endif
508	#ifdef KEEP_SCROLLCOLOR	589	#ifdef KEEP_SCROLLCOLOR
509	Color_scroll,	590	Color_scroll,
510	Color_trough,	591	Color_trough,
511	#endif	592	#endif
512	#if TINTING	593	#if ENABLE_TRANSPARENCY
513	Color_tint,	594	Color_tint,
		595	#endif
		596	#if OFF_FOCUS_FADING
		597	Color_fade,
514	#endif	598	#endif
515	NRS_COLORS, /* */	599	NRS_COLORS, /* */
516	#ifdef KEEP_SCROLLCOLOR	600	#ifdef KEEP_SCROLLCOLOR
517	Color_topShadow = NRS_COLORS,	601	Color_topShadow = NRS_COLORS,
518	Color_bottomShadow,	602	Color_bottomShadow,
…		…
522	#endif	606	#endif
523	};	607	};
524		608
525	#define Color_Bits 7 // 0 .. maxTermCOLOR	609	#define Color_Bits 7 // 0 .. maxTermCOLOR
526		610
527	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
528	#define NPIXCLR_BITS 32
529
530	/*	611	/*
531	* Resource list	612	* Resource list
532	*/	613	*/
533	enum {	614	enum {
534	Rs_display_name = 0,	615	# define def(name) Rs_ ## name,
535	Rs_term_name,	616	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
536	Rs_iconName,	617	# include "rsinc.h"
537	Rs_geometry,	618	# undef def
538	Rs_reverseVideo,	619	# undef reserve
539	Rs_color,
540	_Rs_color = Rs_color + NRS_COLORS - 1,
541	Rs_font,
542	#if ENABLE_STYLES
543	Rs_boldFont,
544	Rs_italicFont,
545	Rs_boldItalicFont,
546	#endif
547	Rs_name,
548	Rs_title,
549	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
550	Rs_path,
551	#endif
552	#ifdef XPM_BACKGROUND
553	Rs_backgroundPixmap,
554	#endif
555	#if (MENUBAR_MAX)
556	Rs_menu,
557	#endif
558	Rs_loginShell,
559	Rs_jumpScroll,
560	#ifdef HAVE_SCROLLBARS
561	Rs_scrollBar,
562	Rs_scrollBar_right,
563	Rs_scrollBar_floating,
564	Rs_scrollBar_align,
565	#endif
566	Rs_scrollstyle, /* Rs_scrollBar_style */
567	Rs_scrollTtyOutput,
568	Rs_scrollTtyKeypress,
569	Rs_scrollWithBuffer,
570	Rs_saveLines,
571	Rs_utmpInhibit,
572	Rs_visualBell,
573	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
574	Rs_mapAlert,
575	#endif
576	#ifdef META8_OPTION
577	Rs_meta8,
578	#endif
579	#ifdef MOUSE_WHEEL
580	Rs_mouseWheelScrollPage,
581	#endif
582	#ifndef NO_BACKSPACE_KEY
583	Rs_backspace_key,
584	#endif
585	#ifndef NO_DELETE_KEY
586	Rs_delete_key,
587	#endif
588	Rs_selectstyle,
589	#ifdef PRINTPIPE
590	Rs_print_pipe,
591	#endif
592	#ifdef USE_XIM
593	Rs_preeditType,
594	Rs_inputMethod,
595	#endif
596	#ifdef TRANSPARENT
597	Rs_transparent,
598	Rs_transparent_all,
599	#endif
600	#if ENABLE_FRILLS
601	Rs_ext_bwidth,
602	Rs_int_bwidth,
603	Rs_borderLess,
604	#endif
605	Rs_scrollBar_thickness,
606	#ifndef NO_LINESPACE
607	Rs_lineSpace,
608	#endif
609	Rs_cutchars,
610	Rs_modifier,
611	Rs_answerbackstring,
612	Rs_tripleclickwords,
613	Rs_insecure,
614	Rs_cursorBlink,
615	Rs_pointerBlank,
616	Rs_pointerBlankDelay,
617	Rs_imLocale,
618	Rs_pastableTabs,
619	#ifndef NO_SECONDARY_SCREEN
620	Rs_secondaryScreen,
621	Rs_secondaryScroll,
622	#endif
623	#ifdef OFF_FOCUS_FADING
624	Rs_fade,
625	#endif
626	#ifdef TINTING
627	Rs_shade,
628	#endif
629	NUM_RESOURCES	620	NUM_RESOURCES
630	};
631
632	// see init.C:xa_names, which must be kept in sync
633	enum {
634	XA_TEXT = 0,
635	XA_COMPOUND_TEXT,
636	XA_UTF8_STRING,
637	XA_MULTIPLE,
638	XA_TARGETS,
639	XA_TIMESTAMP,
640	XA_VT_SELECTION,
641	XA_INCR,
642	XA_WMDELETEWINDOW,
643	XA_CLIPBOARD,
644	#if ENABLE_FRILLS
645	XA_NET_WM_PID,
646	XA_MOTIF_WM_HINTS,
647	XA_NET_WM_NAME,
648	XA_NET_WM_ICON_NAME,
649	#endif
650	#if USE_XIM
651	XA_WM_LOCALE_NAME,
652	#endif
653	#if TRANSPARENT
654	XA_XROOTPMAPID,
655	XA_XSETROOTID,
656	#endif
657	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
658	XA_DNDPROTOCOL,
659	XA_DNDSELECTION,
660	#endif /* OFFIX_DND */
661	NUM_XA
662	};	621	};
663		622
664	/* DEC private modes */	623	/* DEC private modes */
665	#define PrivMode_132 (1UL<<0)	624	#define PrivMode_132 (1UL<<0)
666	#define PrivMode_132OK (1UL<<1)	625	#define PrivMode_132OK (1UL<<1)
…		…
675	#define PrivMode_ShiftKeys (1UL<<10)	634	#define PrivMode_ShiftKeys (1UL<<10)
676	#define PrivMode_VisibleCursor (1UL<<11)	635	#define PrivMode_VisibleCursor (1UL<<11)
677	#define PrivMode_MouseX10 (1UL<<12)	636	#define PrivMode_MouseX10 (1UL<<12)
678	#define PrivMode_MouseX11 (1UL<<13)	637	#define PrivMode_MouseX11 (1UL<<13)
679	#define PrivMode_scrollBar (1UL<<14)	638	#define PrivMode_scrollBar (1UL<<14)
680	#define PrivMode_menuBar (1UL<<15)
681	#define PrivMode_TtyOutputInh (1UL<<16)	639	#define PrivMode_TtyOutputInh (1UL<<15)
682	#define PrivMode_Keypress (1UL<<17)	640	#define PrivMode_Keypress (1UL<<16)
683	#define PrivMode_smoothScroll (1UL<<18)	641	#define PrivMode_smoothScroll (1UL<<17)
684	#define PrivMode_vt52 (1UL<<19)	642	#define PrivMode_vt52 (1UL<<18)
685	#define PrivMode_LFNL (1UL<<20)	643	#define PrivMode_LFNL (1UL<<19)
686	/* too annoying to implement X11 highlight tracking */	644	/* too annoying to implement X11 highlight tracking */
687	/* #define PrivMode_MouseX11Track (1LU<<21) */	645	/* #define PrivMode_MouseX11Track (1LU<<20) */
688		646
689	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	647	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
690	#define PrivMode(test,bit) \	648	#define PrivMode(test,bit) \
691	if (test) \	649	if (test) \
692	priv_modes |= (bit); \	650	priv_modes |= (bit); \
693	else \	651	else \
694	priv_modes &= ~(bit)	652	priv_modes &= ~(bit)
695		653
696	#ifdef ALLOW_132_MODE	654	#ifdef ALLOW_132_MODE
697	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	655	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
698	#else	656	#else
699	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	657	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
700	#endif	658	#endif
701		659
702	// do not change these constants lightly, there are many interdependencies	660	// do not change these constants lightly, there are many interdependencies
703	#define IMBUFSIZ 128 // input modifier buffer sizes	661	#define IMBUFSIZ 128 // input modifier buffer sizes
704	#define KBUFSZ 512 // size of keyboard mapping buffer	662	#define KBUFSZ 512 // size of keyboard mapping buffer
705	#define CBUFSIZ 4096 // size of command buffer	663	#define CBUFSIZ 2048 // size of command buffer
706	#define UBUFSIZ 4096 // character buffer	664	#define UBUFSIZ 2048 // character buffer
707		665
708	#ifndef PATH_MAX	666	#ifndef PATH_MAX
709	# define PATH_MAX 16384	667	# define PATH_MAX 16384
710	#endif	668	#endif
711		669
…		…
739	/*	697	/*
740	*****************************************************************************	698	*****************************************************************************
741	* MACRO DEFINES	699	* MACRO DEFINES
742	*****************************************************************************	700	*****************************************************************************
743	*/	701	*/
744	#define memset(x, y, z) memset((x), (y), (size_t)(z))	702	#define dLocal(type,name) type const name = this->name
745	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	703
746	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	704	// for speed reasons, we assume that all codepoints 32 to 126 are
747	#define strcasecmp(x, y) strcasecmp((x), (y))	705	// single-width.
748	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	706	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
749	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
750	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
751	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
752	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
753	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
754	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
755	#define strdup(x) strdup((const char *)(x))
756	#define strlen(x) strlen((const char *)(x))
757	#define strchr(x, y) strchr((const char *)(x), (int)(y))
758	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
759		707
760	/* convert pixel dimensions to row/column values. Everything as int32_t */	708	/* convert pixel dimensions to row/column values. Everything as int32_t */
761	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	709	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
762	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	710	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
763	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	711	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
764	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	712	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
765	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	713	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
766	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	714	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
767	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	715	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
768	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	716	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
769		717
770	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	718	// for m >= -n, ensure remainder lies between 0..n-1
771	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	719	#define MOD(m,n) (((m) + (n)) % (n))
		720
		721	#define LINENO(n) MOD (term_start + int(n), total_rows)
		722	#define ROW(n) row_buf [LINENO (n)]
772		723
773	/* how to build & extract colors and attributes */	724	/* how to build & extract colors and attributes */
774	#define GET_BASEFG(x) (((x) & RS_fgMask))	725	#define GET_BASEFG(x) (((x) & RS_fgMask))
775	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	726	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
776	#ifndef NO_BRIGHTCOLOR
777	# define GET_FGCOLOR(x) \
778	((((x) & RS_Bold) == 0 \
779	|| GET_BASEFG (x) < minCOLOR \
780	|| GET_BASEFG (x) >= minBrightCOLOR) \
781	? GET_BASEFG (x) \
782	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
783	# define GET_BGCOLOR(x) \
784	((((x) & RS_Blink) == 0 \
785	|| GET_BASEBG (x) < minCOLOR \
786	|| GET_BASEBG (x) >= minBrightCOLOR) \
787	? GET_BASEBG (x) \
788	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
789	#else
790	# define GET_FGCOLOR(x) GET_BASEFG(x)
791	# define GET_BGCOLOR(x) GET_BASEBG(x)
792	#endif
793		727
794	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	728	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
795	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	729	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
796		730
797	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	731	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
806	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	740	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
807	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	741	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
808		742
809	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	743	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
810		744
811	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	745	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
812	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	746	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
813		747
814	#if ENABLE_STYLES	748	#if ENABLE_STYLES
815	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	749	# define FONTSET(style) fontset[GET_STYLE (style)]
816	#else	750	#else
817	# define FONTSET(style) TermWin.fontset[0]	751	# define FONTSET(style) fontset[0]
818	#endif	752	#endif
819		753
820	#ifdef HAVE_SCROLLBARS	754	#ifdef HAVE_SCROLLBARS
821	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	755	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
822	#else	756	#else
…		…
845	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	779	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
846	#define scrollbar_position(y) ((y) - scrollBar.beg)	780	#define scrollbar_position(y) ((y) - scrollBar.beg)
847	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	781	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
848	- scrollbar_minheight ())	782	- scrollbar_minheight ())
849		783
850	#if (MENUBAR_MAX > 1)
851	/* rendition style flags */
852	# define menuBar_height() (TermWin.fheight + SHADOW)
853	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
854	# define isMenuBarWindow(w) ((w) == menuBar.win)
855	#else
856	# define menuBar_height() (0)
857	# define menuBar_TotalHeight() (0)
858	# define isMenuBarWindow(w) (0)
859	#endif
860
861	#ifdef XPM_BACKGROUND
862	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
863	#else
864	# define XPMClearArea(a, b, c, d, e, f, g)
865	#endif
866
867	#ifndef STRICT_FONT_CHECKING
868	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
869	#endif
870
871	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
872	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
873
874	#ifdef UTMP_SUPPORT
875	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
876	# undef HAVE_UTMPX_H
877	# undef HAVE_STRUCT_UTMPX
878	# endif
879	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
880	# undef HAVE_UTMP_H
881	# undef HAVE_STRUCT_UTMP
882	# endif
883
884	# ifdef HAVE_UTMPX_H
885	# include <utmpx.h>
886	# endif
887	# ifdef HAVE_UTMP_H
888	# include <utmp.h>
889	# endif
890	#endif
891
892	#ifdef DEBUG_CMD
893	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
894	#else
895	# define D_CMD(x)
896	#endif
897	#ifdef DEBUG_INIT
898	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
899	#else
900	# define D_INIT(x)
901	#endif
902	#ifdef DEBUG_MAIN
903	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
904	#else
905	# define D_MAIN(x)
906	#endif
907	#ifdef DEBUG_SIZE
908	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
909	#else
910	# define D_SIZE(x)
911	#endif
912
913	extern class rxvt_failure_exception { } rxvt_failure_exception;
914
915	typedef callback1<void, const char *> log_callback;	784	typedef callback<void (const char *)> log_callback;
916		785	typedef callback<int (int)> getfd_callback;
917	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
918	extern void rxvt_log (const char *fmt, ...);
919	extern void rxvt_warn (const char *fmt, ...);
920	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
921	extern void rxvt_exit_failure () __attribute__ ((noreturn));
922		786
923	#define SET_LOCALE(locale) rxvt_set_locale (locale)	787	#define SET_LOCALE(locale) rxvt_set_locale (locale)
924	extern bool rxvt_set_locale (const char *locale);	788	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		789	extern void rxvt_push_locale (const char *locale) NOTHROW;
		790	extern void rxvt_pop_locale () NOTHROW;
925		791
926	/*
927	*****************************************************************************	792	/****************************************************************************/
928	* VARIABLES	793
		794	#define LINE_LONGER 0x0001 // line is continued on the next row
		795	#define LINE_FILTERED 0x0002 // line has been filtered
		796	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		797	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		798	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		799
		800	struct line_t {
		801	text_t *t; // terminal the text
		802	rend_t *r; // rendition, uses RS_ flags
		803	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		804	uint32_t f; // flags
		805
		806	bool is_longer ()
		807	{
		808	return f & LINE_LONGER;
		809	}
		810
		811	void is_longer (int set)
		812	{
		813	if (set)
		814	f |= LINE_LONGER;
		815	else
		816	f &= ~LINE_LONGER;
		817	}
		818
		819	void clear ()
		820	{
		821	t = 0;
		822	r = 0;
		823	l = 0;
		824	f = 0;
		825	}
		826
		827	void touch () // call whenever a line is changed/touched/updated
		828	{
		829	#if ENABLE_PERL
		830	f &= ~LINE_FILTERED;
		831	#endif
		832	}
		833
		834	void touch (int col)
		835	{
		836	max_it (l, col);
		837	touch ();
		838	}
		839	};
		840
929	*****************************************************************************	841	/****************************************************************************/
930	*/
931	#ifdef MENUBAR
932	# include "menubar.h"
933	#endif
934
935	#define BLINK_INTERVAL 0.5
936	#define TEXT_BLINK_INTERVAL 0.5
937
938	#ifndef __attribute__
939	# ifdef __GNUC__
940	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
941	# define __attribute__(x)
942	# endif
943	# endif
944	# define __attribute__(x)
945	#endif
946		842
947	// primivite wrapper around mbstate_t to ensure initialisation	843	// primivite wrapper around mbstate_t to ensure initialisation
948	struct mbstate {	844	struct mbstate {
949	mbstate_t mbs;	845	mbstate_t mbs;
950		846
951	operator mbstate_t *() { return &mbs; }	847	operator mbstate_t *() { return &mbs; }
952	void reset () { memset (&mbs, 0, sizeof (mbs)); }	848	void reset () { memset (&mbs, 0, sizeof (mbs)); }
953	mbstate () { reset (); }	849	mbstate () { reset (); }
954	};	850	};
		851
		852	/****************************************************************************/
		853
		854	#define UNICODE_MASK 0x1fffffUL
955		855
956	#if UNICODE3	856	#if UNICODE3
957	# define COMPOSE_LO 0x40000000UL	857	# define COMPOSE_LO 0x40000000UL
958	# define COMPOSE_HI 0x400fffffUL	858	# define COMPOSE_HI 0x400fffffUL
959	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	859	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
960	#else	860	#else
		861	# if ENABLE_PERL
		862	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		863	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		864	# else
961	# define COMPOSE_LO 0xd800UL	865	# define COMPOSE_LO 0xd800UL
962	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	866	# define COMPOSE_HI 0xf8ffUL
963	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	867	# endif
		868	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
964	#endif	869	#endif
965		870
966	#if ENABLE_COMBINING	871	#if ENABLE_COMBINING
967	// compose chars are used to represent composite characters	872	// compose chars are used to represent composite characters
968	// that are not representable in unicode, as well as characters	873	// that are not representable in unicode, as well as characters
…		…
988	};	893	};
989		894
990	extern class rxvt_composite_vec rxvt_composite;	895	extern class rxvt_composite_vec rxvt_composite;
991	#endif	896	#endif
992		897
		898	/****************************************************************************/
993		899
		900	#ifdef KEYSYM_RESOURCE
		901	class keyboard_manager;
		902	#endif
		903
994	struct rxvt_term : zero_initialized, rxvt_vars {	904	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		905
		906	// special markers with magic addresses
		907	static const char resval_undef []; // options specifically unset
		908	static const char resval_on []; // boolean options switched on
		909	static const char resval_off []; // or off
		910
995	log_callback *log_hook; // log error messages through this hook, if != 0	911	log_callback *log_hook; // log error messages through this hook, if != 0
996		912	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		913	#if ENABLE_PERL
		914	rxvt_perl_term perl;
		915	#endif
997	struct mbstate mbstate; // current input multibyte state	916	struct mbstate mbstate; // current input multibyte state
998		917
999	unsigned char want_refresh:1,	918	unsigned char want_refresh:1,
1000	#ifdef TRANSPARENT	919	#ifdef ENABLE_TRANSPARENCY
1001	want_full_refresh:1, /* awaiting full screen refresh */	920	want_full_refresh:1, /* awaiting full screen refresh */
1002	#endif
1003	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1004	am_transparent:1, /* is a transparent term */	921	am_transparent:1, /* is a transparent term */
1005	am_pixmap_trans:1, /* transparency w/known root pixmap */	922	am_pixmap_trans:1, /* transparency w/known root pixmap */
1006	#endif	923	#endif
1007	current_screen:1, /* primary or secondary */	924	current_screen:1, /* primary or secondary */
1008	hate_those_clicks:1, /* a.k.a. keep mark position */
1009	num_scr_allow:1,	925	num_scr_allow:1,
1010	bypass_keystate:1,	926	bypass_keystate:1,
1011	#ifdef CURSOR_BLINK	927	#ifdef CURSOR_BLINK
1012	hidden_cursor:1,	928	hidden_cursor:1,
1013	#endif	929	#endif
…		…
1015	hidden_text:1,	931	hidden_text:1,
1016	#endif	932	#endif
1017	#ifdef POINTER_BLANK	933	#ifdef POINTER_BLANK
1018	hidden_pointer:1,	934	hidden_pointer:1,
1019	#endif	935	#endif
1020	// enc_utf8:1, /* wether locale uses utf-8 */	936	enc_utf8:1, /* wether locale uses utf-8 */
1021	seen_input:1, /* wether we have seen some program output yet */	937	seen_input:1, /* wether we have seen some program output yet */
1022	seen_resize:1, /* wether we had a resize event */	938	seen_resize:1, /* wether we had a resize event */
1023	parsed_geometry:1;	939	parsed_geometry:1;
1024		940
1025	unsigned char refresh_type,	941	unsigned char refresh_type,
…		…
1028	#endif	944	#endif
1029	scrollbar_align,	945	scrollbar_align,
1030	selection_wait,	946	selection_wait,
1031	selection_type;	947	selection_type;
1032	/* ---------- */	948	/* ---------- */
		949	bool rvideo_state, rvideo_mode;
		950	#ifndef NO_BELL
1033	short rvideo;	951	bool rvideo_bell;
		952	#endif
1034	int num_scr; /* screen: number lines scrolled */	953	int num_scr; /* screen: number lines scrolled */
1035	int prev_ncol, /* screen: previous number of columns */	954	int prev_ncol, /* screen: previous number of columns */
1036	prev_nrow; /* screen: previous number of rows */	955	prev_nrow; /* screen: previous number of rows */
1037	/* ---------- */	956	/* ---------- */
1038	rend_t rstyle;	957	rend_t rstyle;
1039	/* ---------- */
1040	uint32_t pixcolor_set[NPIXCLR_SETS];
1041	/* ---------- */	958	/* ---------- */
1042	#ifdef SELECTION_SCROLLING	959	#ifdef SELECTION_SCROLLING
1043	int scroll_selection_lines;	960	int scroll_selection_lines;
1044	enum page_dirn scroll_selection_dir;	961	enum page_dirn scroll_selection_dir;
1045	int selection_save_x,	962	int selection_save_x,
…		…
1051	/* give proper Scroll behaviour */	968	/* give proper Scroll behaviour */
1052	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	969	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1053	mouse_slip_wheel_speed,	970	mouse_slip_wheel_speed,
1054	#endif	971	#endif
1055	refresh_count,	972	refresh_count,
1056	refresh_limit,
1057	last_bot, /* scrollbar last bottom position */	973	last_bot, /* scrollbar last bottom position */
1058	last_top, /* scrollbar last top position */	974	last_top, /* scrollbar last top position */
1059	last_state, /* scrollbar last state */	975	last_state, /* scrollbar last state */
1060	scrollbar_len,	976	scrollbar_len,
1061	#ifdef MENUBAR
1062	menu_readonly, /* okay to alter menu? */
1063	Arrows_x,
1064	#endif
1065	#if MENUBAR_MAX > 1
1066	Nbars,
1067	#endif
1068	window_vt_x,	977	window_vt_x,
1069	window_vt_y,	978	window_vt_y,
1070	window_sb_x,	979	window_sb_x,
1071	# ifdef POINTER_BLANK	980	# ifdef POINTER_BLANK
1072	pointerBlankDelay,	981	pointerBlankDelay,
1073	# endif	982	# endif
1074	allowedxerror;	983	allowedxerror;
1075	/* ---------- */	984	/* ---------- */
1076	unsigned int ModMetaMask,	985	unsigned int ModLevel3Mask,
		986	ModMetaMask,
1077	ModNumLockMask;	987	ModNumLockMask;
1078	int old_width, /* last used width in screen resize */	988	int old_width, /* last used width in screen resize */
1079	old_height; /* last used height in screen resize */	989	old_height; /* last used height in screen resize */
1080	unsigned long priv_modes,	990	unsigned long priv_modes,
1081	SavedModes;	991	SavedModes;
1082	/* ---------- */	992	/* ---------- */
1083	Atom xa[NUM_XA];	993	Atom *xa;
1084	/* ---------- */	994	/* ---------- */
1085	#ifdef MENUBAR	995	#ifdef RXVT_SCROLLBAR
1086	GC menubarGC;
1087	#endif
1088	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1089	GC scrollbarGC,	996	GC scrollbarGC,
1090	topShadowGC,	997	topShadowGC,
1091	botShadowGC;	998	botShadowGC;
1092	#endif	999	#endif
1093	#ifdef XTERM_SCROLLBAR	1000	#ifdef XTERM_SCROLLBAR
…		…
1115	pid_t cmd_pid; /* process id of child */	1022	pid_t cmd_pid; /* process id of child */
1116	char * incr_buf;	1023	char * incr_buf;
1117	size_t incr_buf_size, incr_buf_fill;	1024	size_t incr_buf_size, incr_buf_fill;
1118	/* ---------- */	1025	/* ---------- */
1119	Cursor leftptr_cursor;	1026	Cursor leftptr_cursor;
1120	#ifdef POINTER_BLANK
1121	Cursor blank_cursor;
1122	#endif
1123	/* ---------- */	1027	/* ---------- */
1124	#ifndef NO_BACKSPACE_KEY	1028	#ifndef NO_BACKSPACE_KEY
1125	const char *key_backspace;	1029	const char *key_backspace;
1126	#endif	1030	#endif
1127	#ifndef NO_DELETE_KEY	1031	#ifndef NO_DELETE_KEY
1128	const char *key_delete;	1032	const char *key_delete;
1129	#endif	1033	#endif
1130	struct mouse_event MEvent;	1034	struct mouse_event MEvent;
1131	XComposeStatus compose;	1035	XComposeStatus compose;
1132	ttymode_t tio;	1036	ttymode_t tio;
1133	#ifdef UTMP_SUPPORT
1134	# ifdef HAVE_STRUCT_UTMP
1135	struct utmp ut;
1136	# endif
1137	# ifdef HAVE_STRUCT_UTMPX
1138	struct utmpx utx;
1139	# endif
1140	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1141	char ut_id[5];
1142	# endif
1143	int utmp_pos;
1144	#endif
1145	row_col_t oldcursor;	1037	row_col_t oldcursor;
1146	#ifdef XPM_BACKGROUND	1038	#ifdef HAVE_BG_PIXMAP
1147	bgPixmap_t bgPixmap;	1039	bgPixmap_t bgPixmap;
1148	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1149	#endif	1040	#endif
1150	#ifdef MENUBAR	1041	#ifdef HAVE_AFTERIMAGE
1151	menu_t *ActiveMenu, /* currently active menu */	1042	ASVisual *asv;
1152	*BuildMenu; /* the menu currently being built */	1043	ASImageManager *asimman;
1153	bar_t *CurrentBar;
1154	# if ! (MENUBAR_MAX > 1)
1155	bar_t BarList;
1156	# endif /* (MENUBAR_MAX > 1) */
1157	#endif
1158	#ifdef CURSOR_BLINK
1159	struct timeval lastcursorchange;
1160	#endif
1161	#ifdef POINTER_BLANK
1162	struct timeval lastmotion;
1163	#endif	1044	#endif
1164		1045
1165	#if ENABLE_OVERLAY	1046	#if ENABLE_OVERLAY
1166	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1047	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1167	text_t **ov_text;	1048	text_t **ov_text;
1168	rend_t **ov_rend;	1049	rend_t **ov_rend;
1169		1050
1170	void scr_swap_overlay ();	1051	void scr_swap_overlay () NOTHROW;
1171	void scr_overlay_new (int x, int y, int w, int h);	1052	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1172	void scr_overlay_off ();	1053	void scr_overlay_off () NOTHROW;
1173	void scr_overlay_set (int x, int y,	1054	void scr_overlay_set (int x, int y,
1174	text_t text,	1055	text_t text,
1175	rend_t rend = OVERLAY_RSTYLE);	1056	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1176	void scr_overlay_set (int x, int y, const char *s);	1057	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1058	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1177	#endif	1059	#endif
1178		1060
1179	vector<void *> allocated; // free these memory blocks with free()	1061	vector<void *> allocated; // free these memory blocks with free()
1180		1062
1181	char *env_windowid; /* environmental variable WINDOWID */	1063	char env_windowid[21]; /* environmental variable WINDOWID */
		1064	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1182	char *env_display; /* environmental variable DISPLAY */	1065	char *env_display; /* environmental variable DISPLAY */
1183	char *env_term; /* environmental variable TERM */	1066	char *env_term; /* environmental variable TERM */
1184	char *env_colorfgbg;	1067
1185	char *locale;	1068	char *locale;
1186	char charsets[4];	1069	char charsets[4];
1187	unsigned char *v_buffer; /* pointer to physical buffer */	1070	char *v_buffer; /* pointer to physical buffer */
1188	unsigned int v_buflen; /* size of area to write */	1071	unsigned int v_buflen; /* size of area to write */
1189	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1072	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1073
1190	#ifdef KEYSYM_RESOURCE	1074	#ifdef KEYSYM_RESOURCE
1191	const unsigned char *Keysym_map[256];	1075	keyboard_manager *keyboard;
1192	#endif	1076	#endif
		1077
1193	const char *rs[NUM_RESOURCES];	1078	const char *rs[NUM_RESOURCES];
1194	/* command input buffering */	1079	/* command input buffering */
1195	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1080	char *cmdbuf_ptr, *cmdbuf_endp;
1196	unsigned char cmdbuf_base[CBUFSIZ];	1081	char cmdbuf_base[CBUFSIZ];
		1082
		1083	ptytty *pty;
1197		1084
1198	rxvt_salloc *talloc; // text line allocator	1085	rxvt_salloc *talloc; // text line allocator
1199	rxvt_salloc *ralloc; // rend line allocator	1086	rxvt_salloc *ralloc; // rend line allocator
1200		1087
1201	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1088	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1204	// ISO 14755 entry support	1091	// ISO 14755 entry support
1205	unicode_t iso14755buf;	1092	unicode_t iso14755buf;
1206	void commit_iso14755 ();	1093	void commit_iso14755 ();
1207	int hex_keyval (XKeyEvent &ev);	1094	int hex_keyval (XKeyEvent &ev);
1208	# if ISO_14755	1095	# if ISO_14755
1209	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1096	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1210	void iso14755_54 (int x, int y);	1097	void iso14755_54 (int x, int y);
1211	# endif	1098	# endif
1212	#endif	1099	#endif
1213		1100
1214	// modifies first argument(!)	1101	// modifies first argument(!)
1215	void paste (unsigned char *data, unsigned int len);	1102	void paste (char *data, unsigned int len) NOTHROW;
1216		1103
1217	void flush ();	1104	long vt_emask, vt_emask_perl, vt_emask_xim;
1218		1105
1219	#if TRANSPARENT	1106	void vt_select_input () const NOTHROW
		1107	{
		1108	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1109	}
		1110
		1111	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1220	void rootwin_cb (XEvent &xev);	1112	void rootwin_cb (XEvent &xev);
1221	xevent_watcher rootwin_ev;	1113	xevent_watcher rootwin_ev;
1222	#endif	1114	#endif
1223		1115	#if ENABLE_TRANSPARENCY
1224		1116	int check_our_parents ();
1225	void sig_term (sig_watcher &w); sig_watcher sw_term;	1117	void check_our_parents_cb (time_watcher &w);
1226	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1118	time_watcher check_our_parents_ev;
		1119	#endif
1227		1120
1228	void x_cb (XEvent &xev);	1121	void x_cb (XEvent &xev);
		1122	void flush ();
1229	xevent_watcher termwin_ev;	1123	xevent_watcher termwin_ev;
1230	xevent_watcher vt_ev;	1124	xevent_watcher vt_ev;
1231	#ifdef HAVE_SCROLLBARS	1125	#ifdef HAVE_SCROLLBARS
1232	xevent_watcher scrollbar_ev;	1126	xevent_watcher scrollbar_ev;
1233	#endif	1127	#endif
1234	#ifdef MENUBAR
1235	xevent_watcher menubar_ev;
1236	#endif
1237		1128
		1129	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1238	void check_cb (check_watcher &w); check_watcher check_ev;	1130	void check_cb (check_watcher &w); check_watcher check_ev;
1239	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1131	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1240	void flush_cb (time_watcher &w); time_watcher flush_ev;	1132	void flush_cb (time_watcher &w); time_watcher flush_ev;
1241
1242	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1133	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1243
1244	void incr_cb (time_watcher &w); time_watcher incr_ev;	1134	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1245		1135
1246	#ifdef CURSOR_BLINK	1136	#ifdef CURSOR_BLINK
1247	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1137	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1248	#endif	1138	#endif
1249	#ifdef TEXT_BLINK	1139	#ifdef TEXT_BLINK
1250	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1140	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1141	#endif
		1142	#ifndef NO_BELL
		1143	void bell_cb (time_watcher &w); time_watcher bell_ev;
1251	#endif	1144	#endif
1252		1145
1253	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1146	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1254	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1147	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1255	#endif	1148	#endif
…		…
1265	void pointer_blank ();	1158	void pointer_blank ();
1266	#endif	1159	#endif
1267	void pointer_unblank ();	1160	void pointer_unblank ();
1268		1161
1269	void tt_printf (const char *fmt,...);	1162	void tt_printf (const char *fmt,...);
1270	void tt_write (const unsigned char *data, unsigned int len);	1163	void tt_write (const char *data, unsigned int len);
1271	void pty_write ();	1164	void pty_write ();
1272		1165
1273	void tt_winch ();	1166	void tt_winch ();
1274		1167
1275	rxvt_term ();	1168	rxvt_term ();
1276	~rxvt_term ();	1169	~rxvt_term ();
1277	void destroy ();	1170	void destroy ();
		1171	void emergency_cleanup ();
1278		1172
1279	bool init (int argc, const char *const *argv);	1173	bool init (int argc, const char *const *argv, stringvec *envv);
		1174
		1175	bool init (stringvec *argv, stringvec *envv)
		1176	{
		1177	this->argv = argv;
		1178	return init (argv->size (), argv->begin (), envv);
		1179	}
		1180
1280	bool init_vars ();	1181	bool init_vars ();
1281		1182
1282	bool pty_fill ();	1183	bool pty_fill ();
		1184
		1185	void make_current () const // make this the "currently active" urxvt instance
		1186	{
		1187	SET_R (this);
		1188	set_environ (envv);
		1189	rxvt_set_locale (locale);
		1190	}
1283		1191
1284	void init_secondary ();	1192	void init_secondary ();
1285	const char **init_resources (int argc, const char *const *argv);	1193	const char **init_resources (int argc, const char *const *argv);
		1194	const char *x_resource (const char *name);
1286	void init_env ();	1195	void init_env ();
1287	void set_locale (const char *locale);	1196	void set_locale (const char *locale);
1288	void init_xlocale ();	1197	void init_xlocale ();
1289	void init_command (const char *const *argv);	1198	void init_command (const char *const *argv);
1290	void run_command (const char *const *argv);	1199	void run_command (const char *const *argv);
1291	int run_child (const char *const *argv);	1200	int run_child (const char *const *argv);
1292		1201
1293	void color_aliases (int idx);	1202	void color_aliases (int idx);
1294	void recolour_cursor ();	1203	void recolour_cursor ();
1295	void create_windows (int argc, const char *const *argv);	1204	void create_windows (int argc, const char *const *argv);
1296	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1205	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1297	void window_calc (unsigned int width, unsigned int height);	1206	void window_calc (unsigned int newwidth, unsigned int newheight);
1298		1207
1299	#if USE_XIM	1208	#if USE_XIM
1300	rxvt_xim *input_method;	1209	rxvt_xim *input_method;
1301	XIC Input_Context;	1210	XIC Input_Context;
1302	XIMStyle input_style;	1211	XIMStyle input_style;
1303	XPoint spot; // most recently sent spot position	1212	XPoint spot; // most recently sent spot position
1304		1213
1305	void im_destroy ();	1214	void im_destroy ();
1306	void im_cb (); im_watcher im_ev;	1215	void im_cb (); im_watcher im_ev;
1307	void im_set_size (XRectangle &size);	1216	void im_set_size (XRectangle &size);
1308	void im_set_position (XPoint &pos);	1217	void im_set_position (XPoint &pos) NOTHROW;
1309	void im_set_color (unsigned long &fg, unsigned long &bg);	1218	void im_set_color (unsigned long &fg, unsigned long &bg);
1310	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1219	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1311		1220
1312	bool IMisRunning ();	1221	bool IMisRunning ();
1313	void IMSendSpot ();	1222	void IMSendSpot ();
1314	bool IM_get_IC (const char *modifiers);	1223	bool IM_get_IC (const char *modifiers);
1315	void IMSetStatusPosition ();	1224	void IMSetPosition ();
1316	#endif	1225	#endif
1317		1226
1318	void resize_scrollbar ();	1227	void resize_scrollbar ();
1319		1228
1320	void pixel_position (int *x, int *y);
1321
1322	void selection_click (int clicks, int x, int y);
1323	void selection_extend (int x, int y, int flag);
1324	void selection_rotate (int x, int y);
1325
1326	/* autoconvert */
1327
1328	// command.C	1229	// command.C
1329	void lookup_key (XKeyEvent &ev);	1230	void key_press (XKeyEvent &ev);
		1231	void key_release (XKeyEvent &ev);
1330	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1232	unsigned int cmd_write (const char *str, unsigned int count);
1331		1233
1332	unicode_t next_char ();	1234	wchar_t next_char () NOTHROW;
1333	unicode_t cmd_getc ();	1235	wchar_t cmd_getc () THROW ((class out_of_input));
1334	unicode_t next_octet ();	1236	uint32_t next_octet () NOTHROW;
1335	unicode_t cmd_get8 ();	1237	uint32_t cmd_get8 () THROW ((class out_of_input));
1336		1238
1337	bool cmd_parse ();	1239	bool cmd_parse ();
1338	void mouse_report (XButtonEvent &ev);	1240	void mouse_report (XButtonEvent &ev);
1339	void button_press (XButtonEvent &ev);	1241	void button_press (XButtonEvent &ev);
1340	void button_release (XButtonEvent &ev);	1242	void button_release (XButtonEvent &ev);
1341	int check_our_parents ();	1243	void focus_in ();
		1244	void focus_out ();
		1245	void update_fade_color (unsigned int idx);
1342	#ifdef PRINTPIPE	1246	#ifdef PRINTPIPE
1343	FILE *popen_printer ();	1247	FILE *popen_printer ();
1344	int pclose_printer (FILE *stream);	1248	int pclose_printer (FILE *stream);
1345	#endif	1249	#endif
1346	void process_print_pipe ();	1250	void process_print_pipe ();
1347	void process_nonprinting (unicode_t ch);	1251	void process_nonprinting (unicode_t ch);
1348	void process_escape_vt52 (unicode_t ch);	1252	void process_escape_vt52 (unicode_t ch);
1349	void process_escape_seq ();	1253	void process_escape_seq ();
1350	void process_csi_seq ();	1254	void process_csi_seq ();
1351	void process_window_ops (const int *args, unsigned int nargs);	1255	void process_window_ops (const int *args, unsigned int nargs);
1352	unsigned char *get_to_st (unicode_t &ends_how);	1256	char *get_to_st (unicode_t &ends_how);
1353	void process_dcs_seq ();	1257	void process_dcs_seq ();
1354	void process_osc_seq ();	1258	void process_osc_seq ();
1355	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1259	void process_color_seq (int report, int color, const char *str, char resp);
1356	void process_xterm_seq (int op, const char *str, unsigned char resp);	1260	void process_xterm_seq (int op, const char *str, char resp);
1357	int privcases (int mode, unsigned long bit);	1261	int privcases (int mode, unsigned long bit);
1358	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1262	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1359	void process_sgr_mode (unsigned int nargs, const int *arg);	1263	void process_sgr_mode (unsigned int nargs, const int *arg);
1360	void process_graphics ();	1264	void process_graphics ();
1361	// init.C	1265	// init.C
1362	void Get_Colours ();	1266	void Get_Colours ();
1363	void get_ourmods ();	1267	void get_ourmods ();
1364	// logging.C
1365	void makeutent (const char *pty, const char *hostname);
1366	void cleanutent ();
1367	// main.C	1268	// main.C
1368	void privileged_utmp (rxvt_privaction action);
1369	bool set_fonts ();	1269	bool set_fonts ();
1370	void set_string_property (Atom prop, const char *str, int len = -1);	1270	void set_string_property (Atom prop, const char *str, int len = -1);
1371	void set_utf8_property (Atom prop, const char *str, int len = -1);	1271	void set_utf8_property (Atom prop, const char *str, int len = -1);
1372	void set_title (const char *str);	1272	void set_title (const char *str);
1373	void set_icon_name (const char *str);	1273	void set_icon_name (const char *str);
1374	void set_window_color (int idx, const char *color);	1274	void set_window_color (int idx, const char *color);
1375	void set_colorfgbg ();	1275	void set_colorfgbg ();
1376	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1276	bool set_color (rxvt_color &color, const char *name);
		1277	void alias_color (int dst, int src);
1377	void set_widthheight (unsigned int width, unsigned int height);	1278	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1378
1379	#ifdef MENUBAR
1380	// menubar.C
1381	void menuitem_free (menu_t *menu, menuitem_t *item);
1382	int action_dispatch (action_t *action);
1383	void menuarrow_free (char name);
1384	void menuarrow_add (char *string);
1385	char *menu_find_base (menu_t **menu, char *path);
1386	menu_t *menu_delete (menu_t *menu);
1387	menu_t *menu_add (menu_t *parent, char *path);
1388	void drawbox_menubar (int x, int len, int state);
1389	void drawtriangle (int x, int y, int state);
1390	void drawbox_menuitem (int y, int state);
1391	void menu_show ();
1392	void menu_display (void (rxvt_term::*update) ());
1393	void menu_hide_all ();
1394	void menu_hide ();
1395	void menu_clear (menu_t *menu);
1396	void menubar_clear ();
1397	bar_t *menubar_find (const char *name);
1398	int menubar_push (const char *name);
1399	void menubar_remove (const char *name);
1400	void menubar_dump (FILE *fp);
1401	void menubar_read (const char *filename);
1402	void menubar_dispatch (char *str);
1403	void draw_Arrows (int name, int state);
1404	void menubar_expose ();
1405	int menubar_mapping (int map);
1406	int menu_select (XButtonEvent &ev);
1407	void menubar_select (XButtonEvent &ev);
1408	void menubar_control (XButtonEvent &ev);
1409	void map_menuBar (int map);
1410	#endif
1411		1279
1412	// screen.C	1280	// screen.C
1413	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1281
1414	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1282	void lalloc (line_t &l) const
		1283	{
		1284	l.t = (text_t *)talloc->alloc ();
		1285	l.r = (rend_t *)ralloc->alloc ();
		1286	}
		1287
		1288	#if 0
		1289	void lfree (line_t &l)
		1290	{
		1291	talloc->free (l.t);
		1292	ralloc->free (l.r);
		1293	}
		1294	#endif
		1295
		1296	void lresize (line_t &l) const
		1297	{
		1298	if (!l.t)
		1299	return;
		1300
		1301	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1302	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1303
		1304	l.l = min (l.l, ncol);
		1305
		1306	if (ncol > prev_ncol)
		1307	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1308	}
		1309
		1310	int fgcolor_of (rend_t r) const NOTHROW
		1311	{
		1312	int base = GET_BASEFG (r);
		1313	#ifndef NO_BRIGHTCOLOR
		1314	if (r & RS_Bold
		1315	# if ENABLE_STYLES
		1316	&& option (Opt_intensityStyles)
		1317	# endif
		1318	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1319	base += minBrightCOLOR - minCOLOR;
		1320	#endif
		1321	return base;
		1322	}
		1323
		1324	int bgcolor_of (rend_t r) const NOTHROW
		1325	{
		1326	int base = GET_BASEBG (r);
		1327	#ifndef NO_BRIGHTCOLOR
		1328	if (r & RS_Blink
		1329	# if ENABLE_STYLES
		1330	&& option (Opt_intensityStyles)
		1331	# endif
		1332	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1333	base += minBrightCOLOR - minCOLOR;
		1334	#endif
		1335	return base;
		1336	}
		1337
		1338	bool option (uint8_t opt) const NOTHROW
		1339	{
		1340	return options[opt >> 3] & (1 << (opt & 7));
		1341	}
		1342
		1343	void set_option (uint8_t opt, bool set = true) NOTHROW
		1344	{
		1345	if (set)
		1346	options[opt >> 3] |= (1 << (opt & 7));
		1347	else
		1348	options[opt >> 3] &= ~(1 << (opt & 7));
		1349	}
		1350
		1351	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1352	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415	int scr_scroll_text (int row1, int row2, int count, int spec);	1353	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416	void scr_reset ();	1354	void scr_reset ();
1417	void scr_reset_realloc ();
1418	void scr_release ();	1355	void scr_release () NOTHROW;
1419	void scr_clear (bool really = false);	1356	void scr_clear (bool really = false) NOTHROW;
1420	void scr_refresh (unsigned char refresh_type);	1357	void scr_refresh () NOTHROW;
1421	bool scr_refresh_rend (rend_t mask, rend_t value);	1358	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1422	void scr_erase_screen (int mode);	1359	void scr_erase_screen (int mode) NOTHROW;
		1360	#if ENABLE_FRILLS
		1361	void scr_erase_savelines () NOTHROW;
		1362	void scr_backindex () NOTHROW;
		1363	void scr_forwardindex () NOTHROW;
		1364	#endif
1423	void scr_touch (bool refresh);	1365	void scr_touch (bool refresh) NOTHROW;
1424	void scr_expose (int x, int y, int width, int height, bool refresh);	1366	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);	1367	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1426	void scr_recolour ();	1368	void scr_recolour () NOTHROW;
1427	void scr_remap_chars ();	1369	void scr_remap_chars () NOTHROW;
1428	void scr_remap_chars (text_t *tp, rend_t *rp);	1370	void scr_remap_chars (line_t &l) NOTHROW;
		1371
		1372	enum cursor_mode { SAVE, RESTORE };
1429		1373
1430	void scr_poweron ();	1374	void scr_poweron ();
1431	void scr_cursor (int mode);	1375	void scr_cursor (cursor_mode mode) NOTHROW;
1432	void scr_do_wrap ();	1376	void scr_do_wrap () NOTHROW;
		1377	void scr_swap_screen () NOTHROW;
1433	int scr_change_screen (int scrn);	1378	void scr_change_screen (int scrn);
1434	void scr_color (unsigned int color, int fgbg);	1379	void scr_color (unsigned int color, int fgbg) NOTHROW;
1435	void scr_rendition (int set, int style);	1380	void scr_rendition (int set, int style) NOTHROW;
1436	void scr_add_lines (const unicode_t *str, int nlines, int len);	1381	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1437	void scr_backspace ();	1382	void scr_backspace () NOTHROW;
1438	void scr_tab (int count, bool ht = false);	1383	void scr_tab (int count, bool ht = false) NOTHROW;
1439	void scr_backindex ();
1440	void scr_forwardindex ();
1441	void scr_gotorc (int row, int col, int relative);	1384	void scr_gotorc (int row, int col, int relative) NOTHROW;
1442	void scr_index (enum page_dirn direction);	1385	void scr_index (enum page_dirn direction) NOTHROW;
1443	void scr_erase_line (int mode);	1386	void scr_erase_line (int mode) NOTHROW;
1444	void scr_E ();	1387	void scr_E () NOTHROW;
1445	void scr_insdel_lines (int count, int insdel);	1388	void scr_insdel_lines (int count, int insdel) NOTHROW;
1446	void scr_insdel_chars (int count, int insdel);	1389	void scr_insdel_chars (int count, int insdel) NOTHROW;
1447	void scr_scroll_region (int top, int bot);	1390	void scr_scroll_region (int top, int bot) NOTHROW;
1448	void scr_cursor_visible (int mode);	1391	void scr_cursor_visible (int mode) NOTHROW;
1449	void scr_autowrap (int mode);	1392	void scr_autowrap (int mode) NOTHROW;
1450	void scr_relative_origin (int mode);	1393	void scr_relative_origin (int mode) NOTHROW;
1451	void scr_insert_mode (int mode);	1394	void scr_insert_mode (int mode) NOTHROW;
1452	void scr_set_tab (int mode);	1395	void scr_set_tab (int mode) NOTHROW;
1453	void scr_rvideo_mode (int mode);	1396	void scr_rvideo_mode (bool on) NOTHROW;
1454	void scr_report_position ();	1397	void scr_report_position () NOTHROW;
1455	void set_font_style ();	1398	void set_font_style () NOTHROW;
1456	void scr_charset_choose (int set);	1399	void scr_charset_choose (int set) NOTHROW;
1457	void scr_charset_set (int set, unsigned int ch);	1400	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458	int scr_move_to (int y, int len);	1401	void scr_move_to (int y, int len) NOTHROW;
1459	int scr_page (enum page_dirn direction, int nlines);	1402	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460	int scr_changeview (unsigned int oldviewstart);	1403	bool scr_changeview (int new_view_start) NOTHROW;
1461	void scr_bell ();	1404	void scr_bell () NOTHROW;
1462	void scr_printscreen (int fullhist);	1405	void scr_printscreen (int fullhist) NOTHROW;
		1406	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1407	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1463	void scr_reverse_selection ();	1408	void scr_reverse_selection () NOTHROW;
1464	void scr_dump (int fd);	1409	void scr_dump (int fd) NOTHROW;
		1410
1465	void selection_check (int check_more);	1411	void selection_check (int check_more) NOTHROW;
1466	void selection_paste (Window win, Atom prop, bool delete_prop);	1412	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1467	void selection_property (Window win, Atom prop);	1413	void selection_property (Window win, Atom prop) NOTHROW;
1468	void selection_request (Time tm, int x, int y);	1414	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1469	int selection_request_other (Atom target, int selnum);	1415	int selection_request_other (Atom target, int selnum) NOTHROW;
1470	void selection_clear ();	1416	void selection_clear () NOTHROW;
1471	void selection_make (Time tm);	1417	void selection_make (Time tm);
		1418	bool selection_grab (Time tm) NOTHROW;
1472	void selection_start_colrow (int col, int row);	1419	void selection_start_colrow (int col, int row) NOTHROW;
1473	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1420	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1474	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1421	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1475	void selection_remove_trailing_spaces ();	1422	void selection_remove_trailing_spaces () NOTHROW;
1476	void selection_send (const XSelectionRequestEvent &rq);	1423	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1424	void selection_click (int clicks, int x, int y) NOTHROW;
		1425	void selection_extend (int x, int y, int flag) NOTHROW;
		1426	void selection_rotate (int x, int y) NOTHROW;
		1427
		1428	void pixel_position (int *x, int *y) NOTHROW;
1477		1429
1478	#if defined(NEXT_SCROLLBAR)	1430	#if defined(NEXT_SCROLLBAR)
1479	// scrollbar-next.C	1431	// scrollbar-next.C
1480	Pixmap renderPixmap (const char *const *data, int width, int height);	1432	Pixmap renderPixmap (const char *const *data, int width, int height);
1481	void init_scrollbar_stuff ();	1433	void init_scrollbar_stuff ();
…		…
1483	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1435	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1484	#endif	1436	#endif
1485		1437
1486	#if defined(RXVT_SCROLLBAR)	1438	#if defined(RXVT_SCROLLBAR)
1487	// scrollbar-rxvt.C	1439	// scrollbar-rxvt.C
1488	void Draw_button (int x, int y, int state, int dirn);
1489	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1440	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1490	#endif	1441	#endif
1491		1442
1492	#if defined(XTERM_SCROLLBAR)	1443	#if defined(XTERM_SCROLLBAR)
1493	// scrollbar-xterm.C	1444	// scrollbar-xterm.C
…		…
1506		1457
1507	// xdefaults.C	1458	// xdefaults.C
1508	void get_options (int argc, const char *const *argv);	1459	void get_options (int argc, const char *const *argv);
1509	int parse_keysym (const char *str, const char *arg);	1460	int parse_keysym (const char *str, const char *arg);
1510	void get_xdefaults (FILE *stream, const char *name);	1461	void get_xdefaults (FILE *stream, const char *name);
1511	void extract_resources (Display *display, const char *name);	1462	void extract_resources ();
1512	// xpm.C	1463	// xpm.C
1513	int scale_pixmap (const char *geom);	1464	//int scale_pixmap (const char *geom);
1514	void resize_pixmap ();	1465	void resize_pixmap ();
1515	Pixmap set_bgPixmap (const char *file);	1466	void set_bgPixmap (const char *file);
1516	};	1467	};
1517		1468
1518	/*	1469	/*
1519	*****************************************************************************	1470	*****************************************************************************
1520	* PROTOTYPES	1471	* PROTOTYPES
…		…
1524	# define __PROTO(p) p	1475	# define __PROTO(p) p
1525	#else	1476	#else
1526	# define __PROTO(p) ()	1477	# define __PROTO(p) ()
1527	#endif	1478	#endif
1528		1479
1529	#ifdef DEBUG_malloc
1530	# include "dmalloc.h" /* This comes last */
1531	#endif
1532
1533	#endif /* _RXVT_H_ */	1480	#endif /* _RXVT_H_ */
1534		1481

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