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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.133 by root, Wed Dec 15 00:53:23 2004 UTC vs.
Revision 1.269 by root, Tue May 1 21:30:01 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 XPM_BACKGROUND
58	# ifdef XPM_INC_X11	79	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	80	# include <X11/xpm.h>
60	# else	81	# else
…		…
66	# define STDIN_FILENO 0	87	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	88	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	89	# define STDERR_FILENO 2
69	#endif	90	#endif
70		91
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	92	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	93
73	# define NO_SETOWNER_TTYDEV 1	94	// exception thrown on fatal (per-instance) errors
74	# endif	95	class rxvt_failure_exception { };
75	#endif	96
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	97	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	98	class out_of_input { };
78	#endif
79		99
80	/*	100	/*
81	*****************************************************************************	101	*****************************************************************************
82	* PROTOTYPES	102	* PROTOTYPES
83	*****************************************************************************	103	*****************************************************************************
84	*/	104	*/
		105	// main.C
85	RETSIGTYPE rxvt_Child_signal (int sig);	106	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86	RETSIGTYPE rxvt_Exit_signal (int sig);	107	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87	void rxvt_clean_exit ();	108	void rxvt_clean_exit () NOTHROW;
88	void * rxvt_malloc (size_t size);	109	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	110	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	111	void * rxvt_realloc (void *ptr, size_t size);
		112
		113	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95	char * rxvt_strdup (const char *str);	118	char * rxvt_strdup_cpp (const char *str);
		119
		120	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		121
96	char * rxvt_r_basename (const char *str);	122	char * rxvt_r_basename (const char *str) NOTHROW;
97	void rxvt_vlog (const char *fmt, va_list arg_ptr);	123	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
98	void rxvt_log (const char *fmt,...);	124	void rxvt_log (const char *fmt,...) NOTHROW;
99	void rxvt_warn (const char *fmt,...);	125	void rxvt_warn (const char *fmt,...) NOTHROW;
100	void rxvt_fatal (const char *fmt,...);	126	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
101	void rxvt_exit_failure ();	127	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		128
102	int rxvt_Str_match (const char *s1, const char *s2);	129	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
103	const char * rxvt_Str_skip_space (const char *str);	130	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
104	char * rxvt_Str_trim (char *str);	131	char * rxvt_Str_trim (char *str) NOTHROW;
105	int rxvt_Str_escaped (char *str);	132	int rxvt_Str_escaped (char *str) NOTHROW;
106	char ** rxvt_splitcommastring (const char *cs);	133	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
107	void rxvt_freecommastring (char **cs);	134	void rxvt_freecommastring (char **cs) NOTHROW;
108	char * rxvt_File_find (const char *file, const char *ext, const char *path);	135	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
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		136
112	void rxvt_privileges (rxvt_privaction action);	137	/////////////////////////////////////////////////////////////////////////////
		138
		139	// temporarily replace the process environment
		140	extern char **environ;
		141	extern char **rxvt_environ; // the original environ pointer
		142
		143	inline void set_environ (stringvec *envv)
		144	{
		145	#if ENABLE_PERL
		146	assert (envv);
		147	#else
		148	if (envv)
		149	#endif
		150	environ = (char **)envv->begin ();
		151	}
		152
		153	inline void set_environ (char **envv)
		154	{
		155	#if ENABLE_PERL
		156	assert (envv);
		157	#else
		158	if (envv)
		159	#endif
		160	environ = envv;
		161	}
113		162
114	/*	163	/*
115	*****************************************************************************	164	*****************************************************************************
116	* STRUCTURES AND TYPEDEFS	165	* STRUCTURES AND TYPEDEFS
117	*****************************************************************************	166	*****************************************************************************
118	*/	167	*/
119	struct grwin_t;	168	struct grwin_t;
120		169
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	170	/* If we're using either the rxvt scrollbar, keep the
130	* scrollColor resource.	171	* scrollColor resource.
131	*/	172	*/
132	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	173	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133	# define KEEP_SCROLLCOLOR 1	174	# define KEEP_SCROLLCOLOR 1
134	#else	175	#else
135	# undef KEEP_SCROLLCOLOR	176	# undef KEEP_SCROLLCOLOR
136	#endif	177	#endif
137		178
…		…
151	Time time; /* milliseconds */	192	Time time; /* milliseconds */
152	unsigned int state; /* key or button mask */	193	unsigned int state; /* key or button mask */
153	unsigned int button; /* detail */	194	unsigned int button; /* detail */
154	};	195	};
155		196
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	197	#if ENABLE_FRILLS
169	typedef struct _mwmhints {	198	typedef struct _mwmhints {
170	CARD32 flags;	199	CARD32 flags;
171	CARD32 functions;	200	CARD32 functions;
172	CARD32 decorations;	201	CARD32 decorations;
173	INT32 input_mode;	202	INT32 input_mode;
174	CARD32 status;	203	CARD32 status;
175	} MWMHints;	204	} MWMHints;
176	#endif	205	#endif
177		206
		207	#if ENABLE_XEMBED
		208	// XEMBED messages
		209	# define XEMBED_EMBEDDED_NOTIFY 0
		210	# define XEMBED_WINDOW_ACTIVATE 1
		211	# define XEMBED_WINDOW_DEACTIVATE 2
		212	# define XEMBED_REQUEST_FOCUS 3
		213	# define XEMBED_FOCUS_IN 4
		214	# define XEMBED_FOCUS_OUT 5
		215	# define XEMBED_FOCUS_NEXT 6
		216	# define XEMBED_FOCUS_PREV 7
		217
		218	# define XEMBED_MODALITY_ON 10
		219	# define XEMBED_MODALITY_OFF 11
		220	# define XEMBED_REGISTER_ACCELERATOR 12
		221	# define XEMBED_UNREGISTER_ACCELERATOR 13
		222	# define XEMBED_ACTIVATE_ACCELERATOR 14
		223
		224	// XEMBED detail code
		225	# define XEMBED_FOCUS_CURRENT 0
		226	# define XEMBED_FOCUS_FIRST 1
		227	# define XEMBED_FOCUS_LAST 2
		228
		229	# define XEMBED_MAPPED (1 << 0)
		230	#endif
		231
178	/*	232	/*
179	*****************************************************************************	233	*****************************************************************************
180	* NORMAL DEFINES	234	* NORMAL DEFINES
181	*****************************************************************************	235	*****************************************************************************
182	*/	236	*/
…		…
194		248
195	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	249	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196	# define NO_MOUSE_REPORT_SCROLLBAR 1	250	# define NO_MOUSE_REPORT_SCROLLBAR 1
197	#endif	251	#endif
198		252
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 */	253	/* now look for other badly set stuff */
208		254
209	#if !defined (EACCESS) && defined(EAGAIN)	255	#if !defined (EACCESS) && defined(EAGAIN)
210	# define EACCESS EAGAIN	256	# define EACCESS EAGAIN
211	#endif	257	#endif
…		…
213	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	259	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214	# define EXIT_SUCCESS 0 /* exit function success */	260	# define EXIT_SUCCESS 0 /* exit function success */
215	# define EXIT_FAILURE 1 /* exit function failure */	261	# define EXIT_FAILURE 1 /* exit function failure */
216	#endif	262	#endif
217		263
218	#define menuBar_esc 10
219	#define scrollBar_esc 30	264	#define scrollBar_esc 30
220	#define menuBar_margin 2 /* margin below text */
221		265
222	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	266	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
223	# define HAVE_SCROLLBARS 1	267	# 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	268	#endif
232		269
233	#define R_SB_ALIGN_CENTRE 0	270	#define R_SB_ALIGN_CENTRE 0
234	#define R_SB_ALIGN_TOP 1	271	#define R_SB_ALIGN_TOP 1
235	#define R_SB_ALIGN_BOTTOM 2	272	#define R_SB_ALIGN_BOTTOM 2
236		273
237	#define R_SB_RXVT 0
238	#define R_SB_NEXT 1	274	#define R_SB_NEXT 1
239	#define R_SB_XTERM 2	275	#define R_SB_XTERM 2
240	#define R_SB_PLAIN 4	276	#define R_SB_PLAIN 4
		277	#define R_SB_RXVT 8
241		278
242	#define SB_WIDTH_NEXT 19	279	#define SB_WIDTH_NEXT 19
243	#define SB_WIDTH_XTERM 15	280	#define SB_WIDTH_XTERM 15
244	#define SB_WIDTH_PLAIN 7	281	#define SB_WIDTH_PLAIN 7
245	#ifndef SB_WIDTH_RXVT	282	#ifndef SB_WIDTH_RXVT
…		…
308	* |	345	* |
309	* +---< SB_WIDTH_NEXT	346	* +---< SB_WIDTH_NEXT
310	*/	347	*/
311		348
312	enum {	349	enum {
313	NO_REFRESH = 0 , /* Window not visible at all! */	350	NO_REFRESH = 0, /* Window not visible at all! */
314	FAST_REFRESH = 1<<0, /* Fully exposed window */	351	FAST_REFRESH = 1, /* Fully exposed window */
315	SLOW_REFRESH = 1<<1, /* Partially exposed window */	352	SLOW_REFRESH = 2, /* Partially exposed window */
316	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
317	};	353	};
318		354
319	#ifdef NO_SECONDARY_SCREEN	355	#ifdef NO_SECONDARY_SCREEN
320	# define NSCREENS 0	356	# define NSCREENS 0
321	#else	357	#else
…		…
327	#define FONT_DN "#-"	363	#define FONT_DN "#-"
328	#define FONT_UP "#+"	364	#define FONT_UP "#+"
329		365
330	/* flags for rxvt_scr_gotorc () */	366	/* flags for rxvt_scr_gotorc () */
331	enum {	367	enum {
332	C_RELATIVE = 1 , /* col movement is relative */	368	C_RELATIVE = 1, /* col movement is relative */
333	R_RELATIVE = 2, /* row movement is relative */	369	R_RELATIVE = 2, /* row movement is relative */
334	RELATIVE = 1 | 2,	370	RELATIVE = C_RELATIVE | R_RELATIVE,
335	};	371	};
336		372
337	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	373	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338	enum {	374	enum {
339	INSERT = -1, /* don't change these values */	375	INSERT = -1, /* don't change these values */
…		…
352	enum {	388	enum {
353	PRIMARY = 0,	389	PRIMARY = 0,
354	SECONDARY,	390	SECONDARY,
355	};	391	};
356		392
357	#define RS_None 0 /* Normal */	393	#define RS_None 0
358		394
359	#define RS_fgMask 0x0000007fUL /* 128 colors */	395	#define RS_fgMask 0x0000007fUL // 128 colors
360	#define RS_bgMask 0x00003f80UL /* 128 colors */	396	#define RS_bgMask 0x00003f80UL // 128 colors
361		397
362	// font styles	398	// font styles
363	#define RS_Bold 0x00004000UL // value 1	399	#define RS_Bold 0x00004000UL // value 1
364	#define RS_Italic 0x00008000UL // value 2	400	#define RS_Italic 0x00008000UL // value 2
365		401
366	// fake styles	402	// fake styles
367	#define RS_Blink 0x00010000UL /* blink */	403	#define RS_Blink 0x00010000UL // blink
368	#define RS_RVid 0x00020000UL /* reverse video */	404	#define RS_RVid 0x00020000UL // reverse video
369	#define RS_Uline 0x00040000UL /* underline */	405	#define RS_Uline 0x00040000UL // underline
370		406
371	// 5 bits still to go	407	// toggle this to force redraw, must be != RS_Careful
		408	#define RS_redraw 0x01000000UL
		409
		410	// 5 custom bits for extensions
		411	#define RS_customCount 32
		412	#define RS_customMask 0x00f80000UL
		413	#define RS_customShift 19
372		414
373	// other flags	415	// other flags
374	#define RS_Careful 0x80000000UL /* be careful when drawing these */	416	#define RS_Careful 0x80000000UL /* be careful when drawing these */
375		417
376	#define RS_styleCount 4	418	#define RS_styleCount 4
…		…
418	XTerm_property = 3, // change X property	460	XTerm_property = 3, // change X property
419	XTerm_Color = 4, // change colors	461	XTerm_Color = 4, // change colors
420	XTerm_Color00 = 10, // not implemented, CLASH!	462	XTerm_Color00 = 10, // not implemented, CLASH!
421	XTerm_Color01 = 11, // not implemented	463	XTerm_Color01 = 11, // not implemented
422	XTerm_Color_cursor = 12, // change actual 'Cursor' color	464	XTerm_Color_cursor = 12, // change actual 'Cursor' color
423	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	465	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424	XTerm_Color_pointer_bg = 14, // not implemented	466	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425	XTerm_Color05 = 15, // not implemented	467	XTerm_Color05 = 15, // not implemented (tektronix fg)
426	XTerm_Color06 = 16, // not implemented	468	XTerm_Color06 = 16, // not implemented (tektronix bg)
427	XTerm_Color_RV = 17, // change actual 'Highlight' color	469	XTerm_Color_RV = 17, // change actual 'Highlight' color
428	XTerm_logfile = 46, // not implemented	470	XTerm_logfile = 46, // not implemented
429	XTerm_font = 50,	471	XTerm_font = 50,
430		472
431	XTerm_konsole30 = 30, // reserved for konsole	473	XTerm_konsole30 = 30, // reserved for konsole
432	XTerm_konsole31 = 31, // reserved for konsole	474	XTerm_konsole31 = 31, // reserved for konsole
433	XTerm_emacs51 = 51, // reserved for emacs shell	475	XTerm_emacs51 = 51, // reserved for emacs shell
434	/*	476	/*
435	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	477	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		478	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
436	*/	479	*/
437	XTerm_Color_BD = 18, // change actual 'Bold' color	480	Rxvt_Color_BD = 18, // change actual 'Bold' color
438	XTerm_Color_UL = 19, // change actual 'Underline' color	481	Rxvt_Color_UL = 19, // change actual 'Underline' color
439	XTerm_Pixmap = 20, // new bg pixmap	482	Rxvt_Pixmap = 20, // new bg pixmap
440	XTerm_restoreFG = 39, // change default fg color	483	Rxvt_restoreFG = 39, // change default fg color
441	XTerm_restoreBG = 49, // change default bg color	484	Rxvt_restoreBG = 49, // change default bg color
442	XTerm_dumpscreen = 55, // dump scrollback and all of screen	485	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		486
443	XTerm_locale = 701, // change locale	487	URxvt_locale = 701, // change locale
444	XTerm_Menu = 703, // set menu item	488	URxvt_version = 702, // request version
		489
445	XTerm_Color_IT = 704, // change actual 'Italic' colour	490	URxvt_Color_IT = 704, // change actual 'Italic' colour
446	XTerm_Color_tint = 705, // change actual tint colour	491	URxvt_Color_tint = 705, // change actual tint colour
		492	URxvt_Color_BD = 706,
		493	URxvt_Color_UL = 707,
447		494
448	URxvt_font = 710,	495	URxvt_font = 710,
449	URxvt_boldFont = 711,	496	URxvt_boldFont = 711,
450	URxvt_italicFont = 712,	497	URxvt_italicFont = 712,
451	URxvt_boldItalicFont = 713,	498	URxvt_boldItalicFont = 713,
		499
		500	URxvt_view_up = 720,
		501	URxvt_view_down = 721,
		502
		503	URxvt_perl = 777,
452	};	504	};
453		505
454	/* Words starting with `Color_' are colours. Others are counts */	506	/* Words starting with `Color_' are colours. Others are counts */
455	/*	507	/*
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	508	* The PixColor and rendition colour usage should probably be decoupled
459	* on the unnecessary items, e.g. Color_pointer, but won't bother	509	* 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	510	* until we need to. Also, be aware of usage in pixcolor_set
461	*/	511	*/
462		512
463	enum colour_list {	513	enum colour_list {
		514	Color_none = -2,
		515	Color_transparent = -1,
464	Color_fg = 0,	516	Color_fg = 0,
465	Color_bg,	517	Color_bg,
466	minCOLOR, /* 2 */	518	minCOLOR, /* 2 */
467	Color_Black = minCOLOR,	519	Color_Black = minCOLOR,
468	Color_Red3,	520	Color_Red3,
…		…
513	Color_trough,	565	Color_trough,
514	#endif	566	#endif
515	#if TINTING	567	#if TINTING
516	Color_tint,	568	Color_tint,
517	#endif	569	#endif
		570	#if OFF_FOCUS_FADING
		571	Color_fade,
		572	#endif
518	NRS_COLORS, /* */	573	NRS_COLORS, /* */
519	#ifdef KEEP_SCROLLCOLOR	574	#ifdef KEEP_SCROLLCOLOR
520	Color_topShadow = NRS_COLORS,	575	Color_topShadow = NRS_COLORS,
521	Color_bottomShadow,	576	Color_bottomShadow,
522	TOTAL_COLORS	577	TOTAL_COLORS
…		…
525	#endif	580	#endif
526	};	581	};
527		582
528	#define Color_Bits 7 // 0 .. maxTermCOLOR	583	#define Color_Bits 7 // 0 .. maxTermCOLOR
529		584
530	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
531	#define NPIXCLR_BITS 32
532
533	/*	585	/*
534	* Resource list	586	* Resource list
535	*/	587	*/
536	enum {	588	enum {
537	Rs_display_name = 0,	589	# define def(name) Rs_ ## name,
538	Rs_term_name,	590	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
539	Rs_iconName,	591	# include "rsinc.h"
540	Rs_geometry,	592	# undef def
541	Rs_reverseVideo,	593	# undef reserve
542	Rs_color,
543	_Rs_color = Rs_color + NRS_COLORS - 1,
544	Rs_font,
545	#if ENABLE_STYLES
546	Rs_boldFont,
547	Rs_italicFont,
548	Rs_boldItalicFont,
549	#endif
550	Rs_name,
551	Rs_title,
552	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
553	Rs_path,
554	#endif
555	#ifdef XPM_BACKGROUND
556	Rs_backgroundPixmap,
557	#endif
558	#if (MENUBAR_MAX)
559	Rs_menu,
560	#endif
561	Rs_loginShell,
562	Rs_jumpScroll,
563	#ifdef HAVE_SCROLLBARS
564	Rs_scrollBar,
565	Rs_scrollBar_right,
566	Rs_scrollBar_floating,
567	Rs_scrollBar_align,
568	#endif
569	Rs_scrollstyle, /* Rs_scrollBar_style */
570	Rs_scrollTtyOutput,
571	Rs_scrollTtyKeypress,
572	Rs_scrollWithBuffer,
573	Rs_saveLines,
574	Rs_utmpInhibit,
575	Rs_visualBell,
576	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
577	Rs_mapAlert,
578	#endif
579	#ifdef META8_OPTION
580	Rs_meta8,
581	#endif
582	#ifdef MOUSE_WHEEL
583	Rs_mouseWheelScrollPage,
584	#endif
585	#ifndef NO_BACKSPACE_KEY
586	Rs_backspace_key,
587	#endif
588	#ifndef NO_DELETE_KEY
589	Rs_delete_key,
590	#endif
591	Rs_selectstyle,
592	#ifdef PRINTPIPE
593	Rs_print_pipe,
594	#endif
595	#ifdef USE_XIM
596	Rs_preeditType,
597	Rs_inputMethod,
598	#endif
599	#ifdef TRANSPARENT
600	Rs_transparent,
601	Rs_transparent_all,
602	#endif
603	#if ENABLE_FRILLS
604	Rs_ext_bwidth,
605	Rs_int_bwidth,
606	Rs_borderLess,
607	#endif
608	Rs_scrollBar_thickness,
609	#ifndef NO_LINESPACE
610	Rs_lineSpace,
611	#endif
612	Rs_cutchars,
613	Rs_modifier,
614	Rs_answerbackstring,
615	Rs_tripleclickwords,
616	Rs_insecure,
617	Rs_cursorBlink,
618	Rs_pointerBlank,
619	Rs_pointerBlankDelay,
620	Rs_imLocale,
621	Rs_pastableTabs,
622	#ifndef NO_SECONDARY_SCREEN
623	Rs_secondaryScreen,
624	Rs_secondaryScroll,
625	#endif
626	#ifdef OFF_FOCUS_FADING
627	Rs_fade,
628	#endif
629	#ifdef TINTING
630	Rs_shade,
631	#endif
632	NUM_RESOURCES	594	NUM_RESOURCES
633	};
634
635	// see init.C:xa_names, which must be kept in sync
636	enum {
637	XA_TEXT = 0,
638	XA_COMPOUND_TEXT,
639	XA_UTF8_STRING,
640	XA_MULTIPLE,
641	XA_TARGETS,
642	XA_TIMESTAMP,
643	XA_VT_SELECTION,
644	XA_INCR,
645	XA_WMDELETEWINDOW,
646	XA_CLIPBOARD,
647	#if ENABLE_FRILLS
648	XA_NET_WM_PID,
649	XA_MOTIF_WM_HINTS,
650	XA_NET_WM_NAME,
651	XA_NET_WM_ICON_NAME,
652	#endif
653	#if USE_XIM
654	XA_WM_LOCALE_NAME,
655	#endif
656	#if TRANSPARENT
657	XA_XROOTPMAP_ID,
658	XA_ESETROOT_PMAP_ID,
659	#endif
660	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
661	XA_DNDPROTOCOL,
662	XA_DNDSELECTION,
663	#endif /* OFFIX_DND */
664	NUM_XA
665	};	595	};
666		596
667	/* DEC private modes */	597	/* DEC private modes */
668	#define PrivMode_132 (1UL<<0)	598	#define PrivMode_132 (1UL<<0)
669	#define PrivMode_132OK (1UL<<1)	599	#define PrivMode_132OK (1UL<<1)
…		…
678	#define PrivMode_ShiftKeys (1UL<<10)	608	#define PrivMode_ShiftKeys (1UL<<10)
679	#define PrivMode_VisibleCursor (1UL<<11)	609	#define PrivMode_VisibleCursor (1UL<<11)
680	#define PrivMode_MouseX10 (1UL<<12)	610	#define PrivMode_MouseX10 (1UL<<12)
681	#define PrivMode_MouseX11 (1UL<<13)	611	#define PrivMode_MouseX11 (1UL<<13)
682	#define PrivMode_scrollBar (1UL<<14)	612	#define PrivMode_scrollBar (1UL<<14)
683	#define PrivMode_menuBar (1UL<<15)
684	#define PrivMode_TtyOutputInh (1UL<<16)	613	#define PrivMode_TtyOutputInh (1UL<<15)
685	#define PrivMode_Keypress (1UL<<17)	614	#define PrivMode_Keypress (1UL<<16)
686	#define PrivMode_smoothScroll (1UL<<18)	615	#define PrivMode_smoothScroll (1UL<<17)
687	#define PrivMode_vt52 (1UL<<19)	616	#define PrivMode_vt52 (1UL<<18)
688	#define PrivMode_LFNL (1UL<<20)	617	#define PrivMode_LFNL (1UL<<19)
689	/* too annoying to implement X11 highlight tracking */	618	/* too annoying to implement X11 highlight tracking */
690	/* #define PrivMode_MouseX11Track (1LU<<21) */	619	/* #define PrivMode_MouseX11Track (1LU<<20) */
691		620
692	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	621	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
693	#define PrivMode(test,bit) \	622	#define PrivMode(test,bit) \
694	if (test) \	623	if (test) \
695	priv_modes |= (bit); \	624	priv_modes |= (bit); \
696	else \	625	else \
697	priv_modes &= ~(bit)	626	priv_modes &= ~(bit)
698		627
699	#ifdef ALLOW_132_MODE	628	#ifdef ALLOW_132_MODE
700	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	629	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
701	#else	630	#else
702	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	631	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
703	#endif	632	#endif
704		633
705	// do not change these constants lightly, there are many interdependencies	634	// do not change these constants lightly, there are many interdependencies
706	#define IMBUFSIZ 128 // input modifier buffer sizes	635	#define IMBUFSIZ 128 // input modifier buffer sizes
707	#define KBUFSZ 512 // size of keyboard mapping buffer	636	#define KBUFSZ 512 // size of keyboard mapping buffer
708	#define CBUFSIZ 4096 // size of command buffer	637	#define CBUFSIZ 2048 // size of command buffer
709	#define UBUFSIZ 4096 // character buffer	638	#define UBUFSIZ 2048 // character buffer
710		639
711	#ifndef PATH_MAX	640	#ifndef PATH_MAX
712	# define PATH_MAX 16384	641	# define PATH_MAX 16384
713	#endif	642	#endif
714		643
…		…
742	/*	671	/*
743	*****************************************************************************	672	*****************************************************************************
744	* MACRO DEFINES	673	* MACRO DEFINES
745	*****************************************************************************	674	*****************************************************************************
746	*/	675	*/
747	#define memset(x, y, z) memset((x), (y), (size_t)(z))	676	#define dLocal(type,name) type const name = this->name
748	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	677
749	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	678	// for speed reasons, we assume that all codepoints 32 to 126 are
750	#define strcasecmp(x, y) strcasecmp((x), (y))	679	// single-width.
751	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	680	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
752	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
753	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
754	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
755	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
756	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
757	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
758	#define strdup(x) strdup((const char *)(x))
759	#define strlen(x) strlen((const char *)(x))
760	#define strchr(x, y) strchr((const char *)(x), (int)(y))
761	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
762		681
763	/* convert pixel dimensions to row/column values. Everything as int32_t */	682	/* convert pixel dimensions to row/column values. Everything as int32_t */
764	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	683	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
765	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	684	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
766	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	685	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
767	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	686	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
768	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	687	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
769	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	688	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
770	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	689	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
771	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	690	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
772		691
773	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	692	// for m >= -n, ensure remainder lies between 0..n-1
774	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	693	#define MOD(m,n) (((m) + (n)) % (n))
		694
		695	#define LINENO(n) MOD (term_start + int(n), total_rows)
		696	#define ROW(n) row_buf [LINENO (n)]
775		697
776	/* how to build & extract colors and attributes */	698	/* how to build & extract colors and attributes */
777	#define GET_BASEFG(x) (((x) & RS_fgMask))	699	#define GET_BASEFG(x) (((x) & RS_fgMask))
778	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	700	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
779	#ifndef NO_BRIGHTCOLOR
780	# define GET_FGCOLOR(x) \
781	((((x) & RS_Bold) == 0 \
782	|| GET_BASEFG (x) < minCOLOR \
783	|| GET_BASEFG (x) >= minBrightCOLOR) \
784	? GET_BASEFG (x) \
785	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
786	# define GET_BGCOLOR(x) \
787	((((x) & RS_Blink) == 0 \
788	|| GET_BASEBG (x) < minCOLOR \
789	|| GET_BASEBG (x) >= minBrightCOLOR) \
790	? GET_BASEBG (x) \
791	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
792	#else
793	# define GET_FGCOLOR(x) GET_BASEFG(x)
794	# define GET_BGCOLOR(x) GET_BASEBG(x)
795	#endif
796		701
797	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	702	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
798	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	703	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
799		704
800	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	705	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
809	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	714	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
810	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	715	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
811		716
812	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	717	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
813		718
814	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	719	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
815	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	720	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
816		721
817	#if ENABLE_STYLES	722	#if ENABLE_STYLES
818	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	723	# define FONTSET(style) fontset[GET_STYLE (style)]
819	#else	724	#else
820	# define FONTSET(style) TermWin.fontset[0]	725	# define FONTSET(style) fontset[0]
821	#endif	726	#endif
822		727
823	#ifdef HAVE_SCROLLBARS	728	#ifdef HAVE_SCROLLBARS
824	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	729	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
825	#else	730	#else
…		…
848	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	753	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
849	#define scrollbar_position(y) ((y) - scrollBar.beg)	754	#define scrollbar_position(y) ((y) - scrollBar.beg)
850	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	755	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
851	- scrollbar_minheight ())	756	- scrollbar_minheight ())
852		757
853	#if (MENUBAR_MAX > 1)
854	/* rendition style flags */
855	# define menuBar_height() (TermWin.fheight + SHADOW)
856	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
857	# define isMenuBarWindow(w) ((w) == menuBar.win)
858	#else
859	# define menuBar_height() (0)
860	# define menuBar_TotalHeight() (0)
861	# define isMenuBarWindow(w) (0)
862	#endif
863
864	#ifdef XPM_BACKGROUND	758	#ifdef XPM_BACKGROUND
865	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	759	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
866	#else	760	#else
867	# define XPMClearArea(a, b, c, d, e, f, g)	761	# define XPMClearArea(a, b, c, d, e, f, g)
868	#endif	762	#endif
869		763
870	#ifndef STRICT_FONT_CHECKING
871	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
872	#endif
873
874	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
875	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
876
877	#ifdef UTMP_SUPPORT
878	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
879	# undef HAVE_UTMPX_H
880	# undef HAVE_STRUCT_UTMPX
881	# endif
882	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
883	# undef HAVE_UTMP_H
884	# undef HAVE_STRUCT_UTMP
885	# endif
886
887	# ifdef HAVE_UTMPX_H
888	# include <utmpx.h>
889	# endif
890	# ifdef HAVE_UTMP_H
891	# include <utmp.h>
892	# endif
893	#endif
894
895	#ifdef DEBUG_CMD
896	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
897	#else
898	# define D_CMD(x)
899	#endif
900	#ifdef DEBUG_INIT
901	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
902	#else
903	# define D_INIT(x)
904	#endif
905	#ifdef DEBUG_MAIN
906	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
907	#else
908	# define D_MAIN(x)
909	#endif
910	#ifdef DEBUG_SIZE
911	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
912	#else
913	# define D_SIZE(x)
914	#endif
915
916	extern class rxvt_failure_exception { } rxvt_failure_exception;
917
918	typedef callback1<void, const char *> log_callback;	764	typedef callback<void (const char *)> log_callback;
919		765	typedef callback<int (int)> getfd_callback;
920	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
921	extern void rxvt_log (const char *fmt, ...);
922	extern void rxvt_warn (const char *fmt, ...);
923	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
924	extern void rxvt_exit_failure () __attribute__ ((noreturn));
925		766
926	#define SET_LOCALE(locale) rxvt_set_locale (locale)	767	#define SET_LOCALE(locale) rxvt_set_locale (locale)
927	extern bool rxvt_set_locale (const char *locale);	768	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		769	extern void rxvt_push_locale (const char *locale) NOTHROW;
		770	extern void rxvt_pop_locale () NOTHROW;
928		771
929	/*
930	*****************************************************************************	772	/****************************************************************************/
931	* VARIABLES	773
		774	#define LINE_LONGER 0x0001 // line is continued on the next row
		775	#define LINE_FILTERED 0x0002 // line has been filtered
		776	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		777	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		778	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		779
		780	struct line_t {
		781	text_t *t; // terminal the text
		782	rend_t *r; // rendition, uses RS_ flags
		783	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		784	uint32_t f; // flags
		785
		786	bool is_longer ()
		787	{
		788	return f & LINE_LONGER;
		789	}
		790
		791	void is_longer (int set)
		792	{
		793	if (set)
		794	f |= LINE_LONGER;
		795	else
		796	f &= ~LINE_LONGER;
		797	}
		798
		799	void clear ()
		800	{
		801	t = 0;
		802	r = 0;
		803	l = 0;
		804	f = 0;
		805	}
		806
		807	void touch () // call whenever a line is changed/touched/updated
		808	{
		809	#if ENABLE_PERL
		810	f &= ~LINE_FILTERED;
		811	#endif
		812	}
		813
		814	void touch (int col)
		815	{
		816	max_it (l, col);
		817	touch ();
		818	}
		819	};
		820
932	*****************************************************************************	821	/****************************************************************************/
933	*/
934	#ifdef MENUBAR
935	# include "menubar.h"
936	#endif
937
938	#define BLINK_INTERVAL 0.5
939	#define TEXT_BLINK_INTERVAL 0.5
940
941	#ifndef __attribute__
942	# ifdef __GNUC__
943	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
944	# define __attribute__(x)
945	# endif
946	# endif
947	# define __attribute__(x)
948	#endif
949		822
950	// primivite wrapper around mbstate_t to ensure initialisation	823	// primivite wrapper around mbstate_t to ensure initialisation
951	struct mbstate {	824	struct mbstate {
952	mbstate_t mbs;	825	mbstate_t mbs;
953		826
954	operator mbstate_t *() { return &mbs; }	827	operator mbstate_t *() { return &mbs; }
955	void reset () { memset (&mbs, 0, sizeof (mbs)); }	828	void reset () { memset (&mbs, 0, sizeof (mbs)); }
956	mbstate () { reset (); }	829	mbstate () { reset (); }
957	};	830	};
		831
		832	/****************************************************************************/
		833
		834	#define UNICODE_MASK 0x1fffffUL
958		835
959	#if UNICODE3	836	#if UNICODE3
960	# define COMPOSE_LO 0x40000000UL	837	# define COMPOSE_LO 0x40000000UL
961	# define COMPOSE_HI 0x400fffffUL	838	# define COMPOSE_HI 0x400fffffUL
962	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	839	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
963	#else	840	#else
		841	# if ENABLE_PERL
		842	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		843	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		844	# else
964	# define COMPOSE_LO 0xd800UL	845	# define COMPOSE_LO 0xd800UL
965	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	846	# define COMPOSE_HI 0xf8ffUL
966	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	847	# endif
		848	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
967	#endif	849	#endif
968		850
969	#if ENABLE_COMBINING	851	#if ENABLE_COMBINING
970	// compose chars are used to represent composite characters	852	// compose chars are used to represent composite characters
971	// that are not representable in unicode, as well as characters	853	// that are not representable in unicode, as well as characters
…		…
991	};	873	};
992		874
993	extern class rxvt_composite_vec rxvt_composite;	875	extern class rxvt_composite_vec rxvt_composite;
994	#endif	876	#endif
995		877
		878	/****************************************************************************/
996		879
		880	#ifdef KEYSYM_RESOURCE
		881	class keyboard_manager;
		882	#endif
		883
997	struct rxvt_term : zero_initialized, rxvt_vars {	884	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		885
		886	// special markers with magic addresses
		887	static const char resval_undef []; // options specifically unset
		888	static const char resval_on []; // boolean options switched on
		889	static const char resval_off []; // or off
		890
998	log_callback *log_hook; // log error messages through this hook, if != 0	891	log_callback *log_hook; // log error messages through this hook, if != 0
999		892	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		893	#if ENABLE_PERL
		894	rxvt_perl_term perl;
		895	#endif
1000	struct mbstate mbstate; // current input multibyte state	896	struct mbstate mbstate; // current input multibyte state
1001		897
1002	unsigned char want_refresh:1,	898	unsigned char want_refresh:1,
1003	#ifdef TRANSPARENT	899	#ifdef TRANSPARENT
1004	want_full_refresh:1, /* awaiting full screen refresh */	900	want_full_refresh:1, /* awaiting full screen refresh */
1005	#endif
1006	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1007	am_transparent:1, /* is a transparent term */	901	am_transparent:1, /* is a transparent term */
1008	am_pixmap_trans:1, /* transparency w/known root pixmap */	902	am_pixmap_trans:1, /* transparency w/known root pixmap */
1009	#endif	903	#endif
1010	current_screen:1, /* primary or secondary */	904	current_screen:1, /* primary or secondary */
1011	hate_those_clicks:1, /* a.k.a. keep mark position */
1012	num_scr_allow:1,	905	num_scr_allow:1,
1013	bypass_keystate:1,	906	bypass_keystate:1,
1014	#ifdef CURSOR_BLINK	907	#ifdef CURSOR_BLINK
1015	hidden_cursor:1,	908	hidden_cursor:1,
1016	#endif	909	#endif
…		…
1018	hidden_text:1,	911	hidden_text:1,
1019	#endif	912	#endif
1020	#ifdef POINTER_BLANK	913	#ifdef POINTER_BLANK
1021	hidden_pointer:1,	914	hidden_pointer:1,
1022	#endif	915	#endif
1023	// enc_utf8:1, /* wether locale uses utf-8 */	916	enc_utf8:1, /* wether locale uses utf-8 */
1024	seen_input:1, /* wether we have seen some program output yet */	917	seen_input:1, /* wether we have seen some program output yet */
1025	seen_resize:1, /* wether we had a resize event */	918	seen_resize:1, /* wether we had a resize event */
1026	parsed_geometry:1;	919	parsed_geometry:1;
1027		920
1028	unsigned char refresh_type,	921	unsigned char refresh_type,
…		…
1031	#endif	924	#endif
1032	scrollbar_align,	925	scrollbar_align,
1033	selection_wait,	926	selection_wait,
1034	selection_type;	927	selection_type;
1035	/* ---------- */	928	/* ---------- */
		929	bool rvideo_state, rvideo_mode;
		930	#ifndef NO_BELL
1036	short rvideo;	931	bool rvideo_bell;
		932	#endif
1037	int num_scr; /* screen: number lines scrolled */	933	int num_scr; /* screen: number lines scrolled */
1038	int prev_ncol, /* screen: previous number of columns */	934	int prev_ncol, /* screen: previous number of columns */
1039	prev_nrow; /* screen: previous number of rows */	935	prev_nrow; /* screen: previous number of rows */
1040	/* ---------- */	936	/* ---------- */
1041	rend_t rstyle;	937	rend_t rstyle;
1042	/* ---------- */
1043	uint32_t pixcolor_set[NPIXCLR_SETS];
1044	/* ---------- */	938	/* ---------- */
1045	#ifdef SELECTION_SCROLLING	939	#ifdef SELECTION_SCROLLING
1046	int scroll_selection_lines;	940	int scroll_selection_lines;
1047	enum page_dirn scroll_selection_dir;	941	enum page_dirn scroll_selection_dir;
1048	int selection_save_x,	942	int selection_save_x,
…		…
1059	refresh_limit,	953	refresh_limit,
1060	last_bot, /* scrollbar last bottom position */	954	last_bot, /* scrollbar last bottom position */
1061	last_top, /* scrollbar last top position */	955	last_top, /* scrollbar last top position */
1062	last_state, /* scrollbar last state */	956	last_state, /* scrollbar last state */
1063	scrollbar_len,	957	scrollbar_len,
1064	#ifdef MENUBAR
1065	menu_readonly, /* okay to alter menu? */
1066	Arrows_x,
1067	#endif
1068	#if MENUBAR_MAX > 1
1069	Nbars,
1070	#endif
1071	window_vt_x,	958	window_vt_x,
1072	window_vt_y,	959	window_vt_y,
1073	window_sb_x,	960	window_sb_x,
1074	# ifdef POINTER_BLANK	961	# ifdef POINTER_BLANK
1075	pointerBlankDelay,	962	pointerBlankDelay,
1076	# endif	963	# endif
1077	allowedxerror;	964	allowedxerror;
1078	/* ---------- */	965	/* ---------- */
1079	unsigned int ModMetaMask,	966	unsigned int ModLevel3Mask,
		967	ModMetaMask,
1080	ModNumLockMask;	968	ModNumLockMask;
1081	int old_width, /* last used width in screen resize */	969	int old_width, /* last used width in screen resize */
1082	old_height; /* last used height in screen resize */	970	old_height; /* last used height in screen resize */
1083	unsigned long priv_modes,	971	unsigned long priv_modes,
1084	SavedModes;	972	SavedModes;
1085	/* ---------- */	973	/* ---------- */
1086	Atom xa[NUM_XA];	974	Atom *xa;
1087	/* ---------- */	975	/* ---------- */
1088	#ifdef MENUBAR	976	#ifdef RXVT_SCROLLBAR
1089	GC menubarGC;
1090	#endif
1091	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1092	GC scrollbarGC,	977	GC scrollbarGC,
1093	topShadowGC,	978	topShadowGC,
1094	botShadowGC;	979	botShadowGC;
1095	#endif	980	#endif
1096	#ifdef XTERM_SCROLLBAR	981	#ifdef XTERM_SCROLLBAR
…		…
1118	pid_t cmd_pid; /* process id of child */	1003	pid_t cmd_pid; /* process id of child */
1119	char * incr_buf;	1004	char * incr_buf;
1120	size_t incr_buf_size, incr_buf_fill;	1005	size_t incr_buf_size, incr_buf_fill;
1121	/* ---------- */	1006	/* ---------- */
1122	Cursor leftptr_cursor;	1007	Cursor leftptr_cursor;
1123	#ifdef POINTER_BLANK
1124	Cursor blank_cursor;
1125	#endif
1126	/* ---------- */	1008	/* ---------- */
1127	#ifndef NO_BACKSPACE_KEY	1009	#ifndef NO_BACKSPACE_KEY
1128	const char *key_backspace;	1010	const char *key_backspace;
1129	#endif	1011	#endif
1130	#ifndef NO_DELETE_KEY	1012	#ifndef NO_DELETE_KEY
1131	const char *key_delete;	1013	const char *key_delete;
1132	#endif	1014	#endif
1133	struct mouse_event MEvent;	1015	struct mouse_event MEvent;
1134	XComposeStatus compose;	1016	XComposeStatus compose;
1135	ttymode_t tio;	1017	ttymode_t tio;
1136	#ifdef UTMP_SUPPORT
1137	# ifdef HAVE_STRUCT_UTMP
1138	struct utmp ut;
1139	# endif
1140	# ifdef HAVE_STRUCT_UTMPX
1141	struct utmpx utx;
1142	# endif
1143	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1144	char ut_id[5];
1145	# endif
1146	int utmp_pos;
1147	#endif
1148	row_col_t oldcursor;	1018	row_col_t oldcursor;
1149	#ifdef XPM_BACKGROUND	1019	#ifdef XPM_BACKGROUND
1150	bgPixmap_t bgPixmap;	1020	bgPixmap_t bgPixmap;
1151	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1021	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1152	#endif	1022	#endif
1153	#ifdef MENUBAR
1154	menu_t *ActiveMenu, /* currently active menu */
1155	*BuildMenu; /* the menu currently being built */
1156	bar_t *CurrentBar;
1157	# if ! (MENUBAR_MAX > 1)
1158	bar_t BarList;
1159	# endif /* (MENUBAR_MAX > 1) */
1160	#endif
1161	#ifdef CURSOR_BLINK
1162	struct timeval lastcursorchange;
1163	#endif
1164	#ifdef POINTER_BLANK
1165	struct timeval lastmotion;
1166	#endif
1167		1023
1168	#if ENABLE_OVERLAY	1024	#if ENABLE_OVERLAY
1169	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1025	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1170	text_t **ov_text;	1026	text_t **ov_text;
1171	rend_t **ov_rend;	1027	rend_t **ov_rend;
1172		1028
1173	void scr_swap_overlay ();	1029	void scr_swap_overlay () NOTHROW;
1174	void scr_overlay_new (int x, int y, int w, int h);	1030	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1175	void scr_overlay_off ();	1031	void scr_overlay_off () NOTHROW;
1176	void scr_overlay_set (int x, int y,	1032	void scr_overlay_set (int x, int y,
1177	text_t text,	1033	text_t text,
1178	rend_t rend = OVERLAY_RSTYLE);	1034	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1179	void scr_overlay_set (int x, int y, const char *s);	1035	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1036	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1180	#endif	1037	#endif
1181		1038
1182	vector<void *> allocated; // free these memory blocks with free()	1039	vector<void *> allocated; // free these memory blocks with free()
1183		1040
1184	char *env_windowid; /* environmental variable WINDOWID */	1041	char env_windowid[21]; /* environmental variable WINDOWID */
		1042	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1185	char *env_display; /* environmental variable DISPLAY */	1043	char *env_display; /* environmental variable DISPLAY */
1186	char *env_term; /* environmental variable TERM */	1044	char *env_term; /* environmental variable TERM */
1187	char *env_colorfgbg;	1045
1188	char *locale;	1046	char *locale;
1189	char charsets[4];	1047	char charsets[4];
1190	unsigned char *v_buffer; /* pointer to physical buffer */	1048	char *v_buffer; /* pointer to physical buffer */
1191	unsigned int v_buflen; /* size of area to write */	1049	unsigned int v_buflen; /* size of area to write */
1192	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1050	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1051
1193	#ifdef KEYSYM_RESOURCE	1052	#ifdef KEYSYM_RESOURCE
1194	const unsigned char *Keysym_map[256];	1053	keyboard_manager *keyboard;
1195	#endif	1054	#endif
		1055
1196	const char *rs[NUM_RESOURCES];	1056	const char *rs[NUM_RESOURCES];
1197	/* command input buffering */	1057	/* command input buffering */
1198	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1058	char *cmdbuf_ptr, *cmdbuf_endp;
1199	unsigned char cmdbuf_base[CBUFSIZ];	1059	char cmdbuf_base[CBUFSIZ];
		1060
		1061	ptytty *pty;
1200		1062
1201	rxvt_salloc *talloc; // text line allocator	1063	rxvt_salloc *talloc; // text line allocator
1202	rxvt_salloc *ralloc; // rend line allocator	1064	rxvt_salloc *ralloc; // rend line allocator
1203		1065
1204	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1066	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1207	// ISO 14755 entry support	1069	// ISO 14755 entry support
1208	unicode_t iso14755buf;	1070	unicode_t iso14755buf;
1209	void commit_iso14755 ();	1071	void commit_iso14755 ();
1210	int hex_keyval (XKeyEvent &ev);	1072	int hex_keyval (XKeyEvent &ev);
1211	# if ISO_14755	1073	# if ISO_14755
1212	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1074	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1213	void iso14755_54 (int x, int y);	1075	void iso14755_54 (int x, int y);
1214	# endif	1076	# endif
1215	#endif	1077	#endif
1216		1078
1217	// modifies first argument(!)	1079	// modifies first argument(!)
1218	void paste (unsigned char *data, unsigned int len);	1080	void paste (char *data, unsigned int len) NOTHROW;
1219		1081
1220	void flush ();	1082	long vt_emask, vt_emask_perl, vt_emask_xim;
1221		1083
1222	#if TRANSPARENT	1084	void vt_select_input () const NOTHROW
		1085	{
		1086	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1087	}
		1088
		1089	#if TRANSPARENT || ENABLE_PERL
1223	void rootwin_cb (XEvent &xev);	1090	void rootwin_cb (XEvent &xev);
1224	xevent_watcher rootwin_ev;	1091	xevent_watcher rootwin_ev;
1225	#endif	1092	#endif
1226		1093
1227
1228	void sig_term (sig_watcher &w); sig_watcher sw_term;
1229	void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1230
1231	void x_cb (XEvent &xev);	1094	void x_cb (XEvent &xev);
		1095	void flush ();
1232	xevent_watcher termwin_ev;	1096	xevent_watcher termwin_ev;
1233	xevent_watcher vt_ev;	1097	xevent_watcher vt_ev;
1234	#ifdef HAVE_SCROLLBARS	1098	#ifdef HAVE_SCROLLBARS
1235	xevent_watcher scrollbar_ev;	1099	xevent_watcher scrollbar_ev;
1236	#endif	1100	#endif
1237	#ifdef MENUBAR
1238	xevent_watcher menubar_ev;
1239	#endif
1240		1101
		1102	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1241	void check_cb (check_watcher &w); check_watcher check_ev;	1103	void check_cb (check_watcher &w); check_watcher check_ev;
1242	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1104	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1243	void flush_cb (time_watcher &w); time_watcher flush_ev;	1105	void flush_cb (time_watcher &w); time_watcher flush_ev;
1244
1245	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1106	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1246
1247	void incr_cb (time_watcher &w); time_watcher incr_ev;	1107	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1248		1108
1249	#ifdef CURSOR_BLINK	1109	#ifdef CURSOR_BLINK
1250	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1110	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1251	#endif	1111	#endif
1252	#ifdef TEXT_BLINK	1112	#ifdef TEXT_BLINK
1253	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1113	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1114	#endif
		1115	#ifndef NO_BELL
		1116	void bell_cb (time_watcher &w); time_watcher bell_ev;
1254	#endif	1117	#endif
1255		1118
1256	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1119	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1257	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1120	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1258	#endif	1121	#endif
…		…
1268	void pointer_blank ();	1131	void pointer_blank ();
1269	#endif	1132	#endif
1270	void pointer_unblank ();	1133	void pointer_unblank ();
1271		1134
1272	void tt_printf (const char *fmt,...);	1135	void tt_printf (const char *fmt,...);
1273	void tt_write (const unsigned char *data, unsigned int len);	1136	void tt_write (const char *data, unsigned int len);
1274	void pty_write ();	1137	void pty_write ();
1275		1138
1276	void tt_winch ();	1139	void tt_winch ();
1277		1140
1278	rxvt_term ();	1141	rxvt_term ();
1279	~rxvt_term ();	1142	~rxvt_term ();
1280	void destroy ();	1143	void destroy ();
		1144	void emergency_cleanup ();
1281		1145
1282	bool init (int argc, const char *const *argv);	1146	bool init (int argc, const char *const *argv, stringvec *envv);
		1147
		1148	bool init (stringvec *argv, stringvec *envv)
		1149	{
		1150	this->argv = argv;
		1151	return init (argv->size (), argv->begin (), envv);
		1152	}
		1153
1283	bool init_vars ();	1154	bool init_vars ();
1284		1155
1285	bool pty_fill ();	1156	bool pty_fill ();
		1157
		1158	void make_current () const // make this the "currently active" urxvt instance
		1159	{
		1160	SET_R (this);
		1161	set_environ (envv);
		1162	rxvt_set_locale (locale);
		1163	}
1286		1164
1287	void init_secondary ();	1165	void init_secondary ();
1288	const char **init_resources (int argc, const char *const *argv);	1166	const char **init_resources (int argc, const char *const *argv);
		1167	const char *x_resource (const char *name);
1289	void init_env ();	1168	void init_env ();
1290	void set_locale (const char *locale);	1169	void set_locale (const char *locale);
1291	void init_xlocale ();	1170	void init_xlocale ();
1292	void init_command (const char *const *argv);	1171	void init_command (const char *const *argv);
1293	void run_command (const char *const *argv);	1172	void run_command (const char *const *argv);
1294	int run_child (const char *const *argv);	1173	int run_child (const char *const *argv);
1295		1174
1296	void color_aliases (int idx);	1175	void color_aliases (int idx);
1297	void recolour_cursor ();	1176	void recolour_cursor ();
1298	void create_windows (int argc, const char *const *argv);	1177	void create_windows (int argc, const char *const *argv);
1299	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1178	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1300	void window_calc (unsigned int width, unsigned int height);	1179	void window_calc (unsigned int newwidth, unsigned int newheight);
1301		1180
1302	#if USE_XIM	1181	#if USE_XIM
1303	rxvt_xim *input_method;	1182	rxvt_xim *input_method;
1304	XIC Input_Context;	1183	XIC Input_Context;
1305	XIMStyle input_style;	1184	XIMStyle input_style;
1306	XPoint spot; // most recently sent spot position	1185	XPoint spot; // most recently sent spot position
1307		1186
1308	void im_destroy ();	1187	void im_destroy ();
1309	void im_cb (); im_watcher im_ev;	1188	void im_cb (); im_watcher im_ev;
1310	void im_set_size (XRectangle &size);	1189	void im_set_size (XRectangle &size);
1311	void im_set_position (XPoint &pos);	1190	void im_set_position (XPoint &pos) NOTHROW;
1312	void im_set_color (unsigned long &fg, unsigned long &bg);	1191	void im_set_color (unsigned long &fg, unsigned long &bg);
1313	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1192	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1314		1193
1315	bool IMisRunning ();	1194	bool IMisRunning ();
1316	void IMSendSpot ();	1195	void IMSendSpot ();
1317	bool IM_get_IC (const char *modifiers);	1196	bool IM_get_IC (const char *modifiers);
1318	void IMSetStatusPosition ();	1197	void IMSetPosition ();
1319	#endif	1198	#endif
1320		1199
1321	void resize_scrollbar ();	1200	void resize_scrollbar ();
1322		1201
1323	void pixel_position (int *x, int *y);
1324
1325	void selection_click (int clicks, int x, int y);
1326	void selection_extend (int x, int y, int flag);
1327	void selection_rotate (int x, int y);
1328
1329	/* autoconvert */
1330
1331	// command.C	1202	// command.C
1332	void lookup_key (XKeyEvent &ev);	1203	void key_press (XKeyEvent &ev);
		1204	void key_release (XKeyEvent &ev);
1333	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1205	unsigned int cmd_write (const char *str, unsigned int count);
1334		1206
1335	unicode_t next_char ();	1207	wchar_t next_char () NOTHROW;
1336	unicode_t cmd_getc ();	1208	wchar_t cmd_getc () THROW ((class out_of_input));
1337	unicode_t next_octet ();	1209	uint32_t next_octet () NOTHROW;
1338	unicode_t cmd_get8 ();	1210	uint32_t cmd_get8 () THROW ((class out_of_input));
1339		1211
1340	bool cmd_parse ();	1212	bool cmd_parse ();
1341	void mouse_report (XButtonEvent &ev);	1213	void mouse_report (XButtonEvent &ev);
1342	void button_press (XButtonEvent &ev);	1214	void button_press (XButtonEvent &ev);
1343	void button_release (XButtonEvent &ev);	1215	void button_release (XButtonEvent &ev);
		1216	void focus_in ();
		1217	void focus_out ();
		1218	void update_fade_color (unsigned int idx);
1344	int check_our_parents ();	1219	int check_our_parents ();
1345	#ifdef PRINTPIPE	1220	#ifdef PRINTPIPE
1346	FILE *popen_printer ();	1221	FILE *popen_printer ();
1347	int pclose_printer (FILE *stream);	1222	int pclose_printer (FILE *stream);
1348	#endif	1223	#endif
…		…
1350	void process_nonprinting (unicode_t ch);	1225	void process_nonprinting (unicode_t ch);
1351	void process_escape_vt52 (unicode_t ch);	1226	void process_escape_vt52 (unicode_t ch);
1352	void process_escape_seq ();	1227	void process_escape_seq ();
1353	void process_csi_seq ();	1228	void process_csi_seq ();
1354	void process_window_ops (const int *args, unsigned int nargs);	1229	void process_window_ops (const int *args, unsigned int nargs);
1355	unsigned char *get_to_st (unicode_t &ends_how);	1230	char *get_to_st (unicode_t &ends_how);
1356	void process_dcs_seq ();	1231	void process_dcs_seq ();
1357	void process_osc_seq ();	1232	void process_osc_seq ();
1358	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1233	void process_color_seq (int report, int color, const char *str, char resp);
1359	void process_xterm_seq (int op, const char *str, unsigned char resp);	1234	void process_xterm_seq (int op, const char *str, char resp);
1360	int privcases (int mode, unsigned long bit);	1235	int privcases (int mode, unsigned long bit);
1361	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1236	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1362	void process_sgr_mode (unsigned int nargs, const int *arg);	1237	void process_sgr_mode (unsigned int nargs, const int *arg);
1363	void process_graphics ();	1238	void process_graphics ();
1364	// init.C	1239	// init.C
1365	void Get_Colours ();	1240	void Get_Colours ();
1366	void get_ourmods ();	1241	void get_ourmods ();
1367	// logging.C
1368	void makeutent (const char *pty, const char *hostname);
1369	void cleanutent ();
1370	// main.C	1242	// main.C
1371	void privileged_utmp (rxvt_privaction action);
1372	bool set_fonts ();	1243	bool set_fonts ();
1373	void set_string_property (Atom prop, const char *str, int len = -1);	1244	void set_string_property (Atom prop, const char *str, int len = -1);
1374	void set_utf8_property (Atom prop, const char *str, int len = -1);	1245	void set_utf8_property (Atom prop, const char *str, int len = -1);
1375	void set_title (const char *str);	1246	void set_title (const char *str);
1376	void set_icon_name (const char *str);	1247	void set_icon_name (const char *str);
1377	void set_window_color (int idx, const char *color);	1248	void set_window_color (int idx, const char *color);
1378	void set_colorfgbg ();	1249	void set_colorfgbg ();
1379	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1250	bool set_color (rxvt_color &color, const char *name);
		1251	void alias_color (int dst, int src);
1380	void set_widthheight (unsigned int width, unsigned int height);	1252	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1381
1382	#ifdef MENUBAR
1383	// menubar.C
1384	void menuitem_free (menu_t *menu, menuitem_t *item);
1385	int action_dispatch (action_t *action);
1386	void menuarrow_free (char name);
1387	void menuarrow_add (char *string);
1388	char *menu_find_base (menu_t **menu, char *path);
1389	menu_t *menu_delete (menu_t *menu);
1390	menu_t *menu_add (menu_t *parent, char *path);
1391	void drawbox_menubar (int x, int len, int state);
1392	void drawtriangle (int x, int y, int state);
1393	void drawbox_menuitem (int y, int state);
1394	void menu_show ();
1395	void menu_display (void (rxvt_term::*update) ());
1396	void menu_hide_all ();
1397	void menu_hide ();
1398	void menu_clear (menu_t *menu);
1399	void menubar_clear ();
1400	bar_t *menubar_find (const char *name);
1401	int menubar_push (const char *name);
1402	void menubar_remove (const char *name);
1403	void menubar_dump (FILE *fp);
1404	void menubar_read (const char *filename);
1405	void menubar_dispatch (char *str);
1406	void draw_Arrows (int name, int state);
1407	void menubar_expose ();
1408	int menubar_mapping (int map);
1409	int menu_select (XButtonEvent &ev);
1410	void menubar_select (XButtonEvent &ev);
1411	void menubar_control (XButtonEvent &ev);
1412	void map_menuBar (int map);
1413	#endif
1414		1253
1415	// screen.C	1254	// screen.C
1416	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1255
1417	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1256	void lalloc (line_t &l) const
		1257	{
		1258	l.t = (text_t *)talloc->alloc ();
		1259	l.r = (rend_t *)ralloc->alloc ();
		1260	}
		1261
		1262	#if 0
		1263	void lfree (line_t &l)
		1264	{
		1265	talloc->free (l.t);
		1266	ralloc->free (l.r);
		1267	}
		1268	#endif
		1269
		1270	void lresize (line_t &l) const
		1271	{
		1272	if (!l.t)
		1273	return;
		1274
		1275	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1276	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1277
		1278	l.l = min (l.l, ncol);
		1279
		1280	if (ncol > prev_ncol)
		1281	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1282	}
		1283
		1284	int fgcolor_of (rend_t r) const NOTHROW
		1285	{
		1286	int base = GET_BASEFG (r);
		1287	#ifndef NO_BRIGHTCOLOR
		1288	if (r & RS_Bold
		1289	# if ENABLE_STYLES
		1290	&& option (Opt_intensityStyles)
		1291	# endif
		1292	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1293	base += minBrightCOLOR - minCOLOR;
		1294	#endif
		1295	return base;
		1296	}
		1297
		1298	int bgcolor_of (rend_t r) const NOTHROW
		1299	{
		1300	int base = GET_BASEBG (r);
		1301	#ifndef NO_BRIGHTCOLOR
		1302	if (r & RS_Blink
		1303	# if ENABLE_STYLES
		1304	&& option (Opt_intensityStyles)
		1305	# endif
		1306	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1307	base += minBrightCOLOR - minCOLOR;
		1308	#endif
		1309	return base;
		1310	}
		1311
		1312	bool option (uint8_t opt) const NOTHROW
		1313	{
		1314	return options[opt >> 3] & (1 << (opt & 7));
		1315	}
		1316
		1317	void set_option (uint8_t opt, bool set = true) NOTHROW
		1318	{
		1319	if (set)
		1320	options[opt >> 3] |= (1 << (opt & 7));
		1321	else
		1322	options[opt >> 3] &= ~(1 << (opt & 7));
		1323	}
		1324
		1325	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1326	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1418	int scr_scroll_text (int row1, int row2, int count, int spec);	1327	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1419	void scr_reset ();	1328	void scr_reset ();
1420	void scr_reset_realloc ();
1421	void scr_release ();	1329	void scr_release () NOTHROW;
1422	void scr_clear (bool really = false);	1330	void scr_clear (bool really = false) NOTHROW;
1423	void scr_refresh (unsigned char refresh_type);	1331	void scr_refresh () NOTHROW;
1424	bool scr_refresh_rend (rend_t mask, rend_t value);	1332	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1425	void scr_erase_screen (int mode);	1333	void scr_erase_screen (int mode) NOTHROW;
		1334	#if ENABLE_FRILLS
		1335	void scr_erase_savelines () NOTHROW;
		1336	void scr_backindex () NOTHROW;
		1337	void scr_forwardindex () NOTHROW;
		1338	#endif
1426	void scr_touch (bool refresh);	1339	void scr_touch (bool refresh) NOTHROW;
1427	void scr_expose (int x, int y, int width, int height, bool refresh);	1340	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1428	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1341	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1429	void scr_recolour ();	1342	void scr_recolour () NOTHROW;
1430	void scr_remap_chars ();	1343	void scr_remap_chars () NOTHROW;
1431	void scr_remap_chars (text_t *tp, rend_t *rp);	1344	void scr_remap_chars (line_t &l) NOTHROW;
		1345
		1346	enum cursor_mode { SAVE, RESTORE };
1432		1347
1433	void scr_poweron ();	1348	void scr_poweron ();
1434	void scr_cursor (int mode);	1349	void scr_cursor (cursor_mode mode) NOTHROW;
1435	void scr_do_wrap ();	1350	void scr_do_wrap () NOTHROW;
		1351	void scr_swap_screen () NOTHROW;
1436	int scr_change_screen (int scrn);	1352	void scr_change_screen (int scrn);
1437	void scr_color (unsigned int color, int fgbg);	1353	void scr_color (unsigned int color, int fgbg) NOTHROW;
1438	void scr_rendition (int set, int style);	1354	void scr_rendition (int set, int style) NOTHROW;
1439	void scr_add_lines (const unicode_t *str, int nlines, int len);	1355	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1440	void scr_backspace ();	1356	void scr_backspace () NOTHROW;
1441	void scr_tab (int count, bool ht = false);	1357	void scr_tab (int count, bool ht = false) NOTHROW;
1442	void scr_backindex ();
1443	void scr_forwardindex ();
1444	void scr_gotorc (int row, int col, int relative);	1358	void scr_gotorc (int row, int col, int relative) NOTHROW;
1445	void scr_index (enum page_dirn direction);	1359	void scr_index (enum page_dirn direction) NOTHROW;
1446	void scr_erase_line (int mode);	1360	void scr_erase_line (int mode) NOTHROW;
1447	void scr_E ();	1361	void scr_E () NOTHROW;
1448	void scr_insdel_lines (int count, int insdel);	1362	void scr_insdel_lines (int count, int insdel) NOTHROW;
1449	void scr_insdel_chars (int count, int insdel);	1363	void scr_insdel_chars (int count, int insdel) NOTHROW;
1450	void scr_scroll_region (int top, int bot);	1364	void scr_scroll_region (int top, int bot) NOTHROW;
1451	void scr_cursor_visible (int mode);	1365	void scr_cursor_visible (int mode) NOTHROW;
1452	void scr_autowrap (int mode);	1366	void scr_autowrap (int mode) NOTHROW;
1453	void scr_relative_origin (int mode);	1367	void scr_relative_origin (int mode) NOTHROW;
1454	void scr_insert_mode (int mode);	1368	void scr_insert_mode (int mode) NOTHROW;
1455	void scr_set_tab (int mode);	1369	void scr_set_tab (int mode) NOTHROW;
1456	void scr_rvideo_mode (int mode);	1370	void scr_rvideo_mode (bool on) NOTHROW;
1457	void scr_report_position ();	1371	void scr_report_position () NOTHROW;
1458	void set_font_style ();	1372	void set_font_style () NOTHROW;
1459	void scr_charset_choose (int set);	1373	void scr_charset_choose (int set) NOTHROW;
1460	void scr_charset_set (int set, unsigned int ch);	1374	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1461	int scr_move_to (int y, int len);	1375	void scr_move_to (int y, int len) NOTHROW;
1462	int scr_page (enum page_dirn direction, int nlines);	1376	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1463	int scr_changeview (unsigned int oldviewstart);	1377	bool scr_changeview (int new_view_start) NOTHROW;
1464	void scr_bell ();	1378	void scr_bell () NOTHROW;
1465	void scr_printscreen (int fullhist);	1379	void scr_printscreen (int fullhist) NOTHROW;
		1380	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1381	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1466	void scr_reverse_selection ();	1382	void scr_reverse_selection () NOTHROW;
1467	void scr_dump (int fd);	1383	void scr_dump (int fd) NOTHROW;
		1384
1468	void selection_check (int check_more);	1385	void selection_check (int check_more) NOTHROW;
1469	void selection_paste (Window win, Atom prop, bool delete_prop);	1386	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1470	void selection_property (Window win, Atom prop);	1387	void selection_property (Window win, Atom prop) NOTHROW;
1471	void selection_request (Time tm, int x, int y);	1388	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1472	int selection_request_other (Atom target, int selnum);	1389	int selection_request_other (Atom target, int selnum) NOTHROW;
1473	void selection_clear ();	1390	void selection_clear () NOTHROW;
1474	void selection_make (Time tm);	1391	void selection_make (Time tm);
		1392	bool selection_grab (Time tm) NOTHROW;
1475	void selection_start_colrow (int col, int row);	1393	void selection_start_colrow (int col, int row) NOTHROW;
1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1394	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1395	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478	void selection_remove_trailing_spaces ();	1396	void selection_remove_trailing_spaces () NOTHROW;
1479	void selection_send (const XSelectionRequestEvent &rq);	1397	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1398	void selection_click (int clicks, int x, int y) NOTHROW;
		1399	void selection_extend (int x, int y, int flag) NOTHROW;
		1400	void selection_rotate (int x, int y) NOTHROW;
		1401
		1402	void pixel_position (int *x, int *y) NOTHROW;
1480		1403
1481	#if defined(NEXT_SCROLLBAR)	1404	#if defined(NEXT_SCROLLBAR)
1482	// scrollbar-next.C	1405	// scrollbar-next.C
1483	Pixmap renderPixmap (const char *const *data, int width, int height);	1406	Pixmap renderPixmap (const char *const *data, int width, int height);
1484	void init_scrollbar_stuff ();	1407	void init_scrollbar_stuff ();
…		…
1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1409	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487	#endif	1410	#endif
1488		1411
1489	#if defined(RXVT_SCROLLBAR)	1412	#if defined(RXVT_SCROLLBAR)
1490	// scrollbar-rxvt.C	1413	// scrollbar-rxvt.C
1491	void Draw_button (int x, int y, int state, int dirn);
1492	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1414	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1493	#endif	1415	#endif
1494		1416
1495	#if defined(XTERM_SCROLLBAR)	1417	#if defined(XTERM_SCROLLBAR)
1496	// scrollbar-xterm.C	1418	// scrollbar-xterm.C
…		…
1509		1431
1510	// xdefaults.C	1432	// xdefaults.C
1511	void get_options (int argc, const char *const *argv);	1433	void get_options (int argc, const char *const *argv);
1512	int parse_keysym (const char *str, const char *arg);	1434	int parse_keysym (const char *str, const char *arg);
1513	void get_xdefaults (FILE *stream, const char *name);	1435	void get_xdefaults (FILE *stream, const char *name);
1514	void extract_resources (Display *display, const char *name);	1436	void extract_resources ();
1515	// xpm.C	1437	// xpm.C
1516	int scale_pixmap (const char *geom);	1438	int scale_pixmap (const char *geom);
1517	void resize_pixmap ();	1439	void resize_pixmap ();
1518	Pixmap set_bgPixmap (const char *file);	1440	Pixmap set_bgPixmap (const char *file);
1519	};	1441	};
…		…
1527	# define __PROTO(p) p	1449	# define __PROTO(p) p
1528	#else	1450	#else
1529	# define __PROTO(p) ()	1451	# define __PROTO(p) ()
1530	#endif	1452	#endif
1531		1453
1532	#ifdef DEBUG_malloc
1533	# include "dmalloc.h" /* This comes last */
1534	#endif
1535
1536	#endif /* _RXVT_H_ */	1454	#endif /* _RXVT_H_ */
1537		1455

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