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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.29 by pcg, Sat Jan 31 04:12:10 2004 UTC vs.
Revision 1.281 by ayin, Thu Aug 2 15:01:30 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
		26
		27	#include <limits.h>
7		28
8	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	30	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
		33	#if ENABLE_FRILLS
		34	# include <X11/Xmd.h>
		35	#endif
12		36
13	#include "defaultfont.h"	37	#include "encoding.h"
14	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.h"
		40	#include "rxvttoolkit.h"
15	#include "iom.h"	41	#include "iom.h"
16	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
17		44
18	#include <wchar.h>	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
19		55
20	/*	56	/*
21	*****************************************************************************	57	*****************************************************************************
22	* SYSTEM HACKS	58	* SYSTEM HACKS
23	*****************************************************************************	59	*****************************************************************************
24	*/	60	*/
25	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
27	*/	63	*/
28	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	65	# define __svr4__ 1
30	#endif	66	#endif
31	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
32	# define __sun__	68	# define __sun__ 1
33	#endif	69	#endif
34
35		70
36	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	72	typedef char *XPointer;
38	#endif	73	#endif
39		74
40	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	75	#include <termios.h>
42	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
43	#else
44	# include <sgtty.h>
45	typedef struct {
46	struct sgttyb sg;
47	struct tchars tc;
48	struct ltchars lc;
49	int line;
50	int local;
51	} ttymode_t;
52	#endif
53		77
54	#ifdef GREEK_SUPPORT	78	#ifdef HAVE_AFTERIMAGE
55	# include "grkelot.h"	79	# include <afterimage.h>
56	#endif	80	#undef min
57	#ifdef XPM_BACKGROUND	81	#undef max
58	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>
60	# else
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	92	// exception thrown on fatal (per-instance) errors
		93	class rxvt_failure_exception { };
		94
		95	// exception thrown when the command parser runs out of input data
		96	class out_of_input { };
		97
		98	/*
		99	*****************************************************************************
		100	* PROTOTYPES
		101	*****************************************************************************
		102	*/
		103	// main.C
		104	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		105	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		106	void rxvt_clean_exit () NOTHROW;
		107	void * rxvt_malloc (size_t size);
		108	void * rxvt_calloc (size_t number, size_t size);
		109	void * rxvt_realloc (void *ptr, size_t size);
		110
		111	// misc.C
		112	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		113	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		114	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		116
		117	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		118
		119	char * rxvt_r_basename (const char *str) NOTHROW;
		120	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		121	void rxvt_log (const char *fmt,...) NOTHROW;
		122	void rxvt_warn (const char *fmt,...) NOTHROW;
		123	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		124	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		125
		126	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		127	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		128	char * rxvt_Str_trim (char *str) NOTHROW;
		129	int rxvt_Str_escaped (char *str) NOTHROW;
		130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		131	void rxvt_freecommastring (char **cs) NOTHROW;
		132
		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)
74	# endif	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)
75	#endif	155	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	156	environ = envv;
77	# define NO_SETOWNER_TTYDEV	157	}
78	#endif
79		158
80	/*	159	/*
81	*****************************************************************************	160	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	161	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	162	*****************************************************************************
84	*/	163	*/
85	struct grwin_t;	164	struct grwin_t;
86		165
87	/* Sanitize menubar info */
88	#ifndef MENUBAR
89	# undef MENUBAR_MAX
90	#endif
91	#ifndef MENUBAR_MAX
92	# define MENUBAR_MAX 0
93	#endif
94
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	166	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	167	* scrollColor resource.
97	*/	168	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	169	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	170	# define KEEP_SCROLLCOLOR 1
100	#else	171	#else
101	# undef KEEP_SCROLLCOLOR	172	# undef KEEP_SCROLLCOLOR
102	#endif	173	#endif
103		174
104	#ifdef XPM_BACKGROUND	175	#ifdef XPM_BACKGROUND
105	typedef struct {	176	typedef struct {
106	short w, h, x, y;	177	short w, h, x, y;
		178	bool auto_resize ;
107	Pixmap pixmap;	179	Pixmap pixmap;
108	} bgPixmap_t;	180	} bgPixmap_t;
109	#endif	181	#endif
110		182
111	/*	183	/*
112	* the 'essential' information for reporting Mouse Events	184	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	185	* pared down from XButtonEvent
114	*/	186	*/
115	struct mouse_event {	187	struct mouse_event {
116	int clicks;	188	int clicks;
117	Time time; /* milliseconds */	189	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	190	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	191	unsigned int button; /* detail */
120	};	192	};
121		193
122	#ifndef min	194	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	195	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	196	CARD32 flags;
		197	CARD32 functions;
		198	CARD32 decorations;
		199	INT32 input_mode;
		200	CARD32 status;
		201	} MWMHints;
125	#endif	202	#endif
126		203
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	204	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	205	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	206	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	207	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	208	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	209	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	210	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	211	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	212	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	213	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	214
		215	# define XEMBED_MODALITY_ON 10
		216	# define XEMBED_MODALITY_OFF 11
		217	# define XEMBED_REGISTER_ACCELERATOR 12
		218	# define XEMBED_UNREGISTER_ACCELERATOR 13
		219	# define XEMBED_ACTIVATE_ACCELERATOR 14
		220
		221	// XEMBED detail code
		222	# define XEMBED_FOCUS_CURRENT 0
		223	# define XEMBED_FOCUS_FIRST 1
		224	# define XEMBED_FOCUS_LAST 2
		225
		226	# define XEMBED_MAPPED (1 << 0)
		227	#endif
138		228
139	/*	229	/*
140	*****************************************************************************	230	*****************************************************************************
141	* NORMAL DEFINES	231	* NORMAL DEFINES
142	*****************************************************************************	232	*****************************************************************************
143	*/	233	*/
144
145	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146	# error if you disable both selection styles, how can you select, silly?
147	#endif
148
149	#define APL_CLASS "XTerm" /* class name */
150	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151	#define APL_NAME "rxvt" /* normal name */
152		234
153	/* COLORTERM, TERM environment variables */	235	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	236	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	237	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	238	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	239	#else
158	# define COLORTERMENVFULL COLORTERMENV	240	# define COLORTERMENVFULL COLORTERMENV
159	#endif	241	#endif
160	#ifndef TERMENV	242	#ifndef TERMENV
161	# define TERMENV "xterm"	243	# define TERMENV "rxvt-unicode"
162	#endif	244	#endif
163		245
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	246	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	247	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif
167
168	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT
170	#endif	248	#endif
171		249
172	/* now look for other badly set stuff */	250	/* now look for other badly set stuff */
173		251
174	#if !defined (EACCESS) && defined(EAGAIN)	252	#if !defined (EACCESS) && defined(EAGAIN)
…		…
178	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	256	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179	# define EXIT_SUCCESS 0 /* exit function success */	257	# define EXIT_SUCCESS 0 /* exit function success */
180	# define EXIT_FAILURE 1 /* exit function failure */	258	# define EXIT_FAILURE 1 /* exit function failure */
181	#endif	259	#endif
182		260
183	#define menuBar_esc 10
184	#define scrollBar_esc 30	261	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */
186		262
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	263	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	264	# define HAVE_SCROLLBARS 1
189	#endif
190
191	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192	#ifdef HALFSHADOW
193	# define SHADOW 1
194	#else
195	# define SHADOW 2
196	#endif	265	#endif
197		266
198	#define R_SB_ALIGN_CENTRE 0	267	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	268	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	269	#define R_SB_ALIGN_BOTTOM 2
201		270
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	271	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	272	#define R_SB_XTERM 2
205	#define R_SB_PLAIN 4	273	#define R_SB_PLAIN 4
		274	#define R_SB_RXVT 8
206		275
207	#define SB_WIDTH_NEXT 19	276	#define SB_WIDTH_NEXT 19
208	#define SB_WIDTH_XTERM 15	277	#define SB_WIDTH_XTERM 15
209	#define SB_WIDTH_PLAIN 7	278	#define SB_WIDTH_PLAIN 7
210	#ifndef SB_WIDTH_RXVT	279	#ifndef SB_WIDTH_RXVT
…		…
241	* | | :::::::: |	310	* | | :::::::: |
242	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	311	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243	* | +---------+ |	312	* | +---------+ |
244	* | | ......%%| |	313	* | | ......%%| |
245	* | | ......%%| |	314	* | | ......%%| |
246	* | | ..()..%%| |	315	* | | .. ()..%%| |
247	* | | ......%%| |	316	* | | ......%%| |
248	* | | %%%%%%%%| |	317	* | | %%%%%%%%| |
249	* | +---------+ | <.........................	318	* | +---------+ | <.........................
250	* | | <---< SB_PADDING :	319	* | | <---< SB_PADDING :
251	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	320	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
272	* :............:	341	* :............:
273	* |	342	* |
274	* +---< SB_WIDTH_NEXT	343	* +---< SB_WIDTH_NEXT
275	*/	344	*/
276		345
		346	enum {
277	#define NO_REFRESH 0 /* Window not visible at all! */	347	NO_REFRESH = 0, /* Window not visible at all! */
278	#define FAST_REFRESH (1<<0) /* Fully exposed window */	348	FAST_REFRESH = 1, /* Fully exposed window */
279	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	349	SLOW_REFRESH = 2, /* Partially exposed window */
280	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	350	};
281	#define REFRESH_BOUNDS (1<<3)
282		351
283	#ifdef NO_SECONDARY_SCREEN	352	#ifdef NO_SECONDARY_SCREEN
284	# define NSCREENS 0	353	# define NSCREENS 0
285	#else	354	#else
286	# define NSCREENS 1	355	# define NSCREENS 1
287	#endif	356	#endif
288		357
289	#define IGNORE 0
290	#define SAVE 's'
291	#define RESTORE 'r'
292
293	/* special (internal) prefix for font commands */	358	/* special (internal) prefix for font commands */
294	#define FONT_CMD '#'	359	#define FONT_CMD '#'
295	#define FONT_DN "#-"	360	#define FONT_DN "#-"
296	#define FONT_UP "#+"	361	#define FONT_UP "#+"
297		362
298	/* flags for rxvt_scr_gotorc() */	363	/* flags for rxvt_scr_gotorc () */
		364	enum {
299	#define C_RELATIVE 1 /* col movement is relative */	365	C_RELATIVE = 1, /* col movement is relative */
300	#define R_RELATIVE 2 /* row movement is relative */	366	R_RELATIVE = 2, /* row movement is relative */
301	#define RELATIVE (R_RELATIVE|C_RELATIVE)	367	RELATIVE = C_RELATIVE | R_RELATIVE,
		368	};
302		369
303	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	370	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304	#define INSERT -1 /* don't change these values */	371	enum {
305	#define DELETE +1	372	INSERT = -1, /* don't change these values */
306	#define ERASE +2	373	DELETE = +1,
		374	ERASE = +2,
		375	};
307		376
308	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	377	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309	enum page_dirn {	378	enum page_dirn {
310	UP,	379	UP,
311	DN,	380	DN,
312	NO_DIR	381	NO_DIR,
313	};	382	};
314		383
315	/* arguments for rxvt_scr_change_screen() */	384	/* arguments for rxvt_scr_change_screen () */
316	enum {	385	enum {
317	PRIMARY = 0,	386	PRIMARY = 0,
318	SECONDARY	387	SECONDARY,
319	};	388	};
320		389
321	#define RS_None 0 /* Normal */	390	#define RS_None 0
322		391
323	#define RS_fgMask 0x000001FFu /* 512 colors */	392	#define RS_fgMask 0x0000007fUL // 128 colors
324	#define RS_bgMask 0x0003FE00u /* 512 colors */	393	#define RS_bgMask 0x00003f80UL // 128 colors
325	#define RS_Bold 0x00040000u /* bold */	394
		395	// font styles
		396	#define RS_Bold 0x00004000UL // value 1
		397	#define RS_Italic 0x00008000UL // value 2
		398
		399	// fake styles
326	#define RS_Blink 0x00080000u /* blink */	400	#define RS_Blink 0x00010000UL // blink
327	#define RS_RVid 0x00100000u /* reverse video */	401	#define RS_RVid 0x00020000UL // reverse video
328	#define RS_Uline 0x00200000u /* underline */	402	#define RS_Uline 0x00040000UL // underline
329		403
330	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	404	// toggle this to force redraw, must be != RS_Careful
		405	#define RS_redraw 0x01000000UL
		406
		407	// 5 custom bits for extensions
		408	#define RS_customCount 32
		409	#define RS_customMask 0x00f80000UL
331	#define RS_fontShift 22	410	#define RS_customShift 19
332		411
		412	// other flags
		413	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		414
		415	#define RS_styleCount 4
		416	#define RS_styleMask (RS_Bold | RS_Italic)
		417	#define RS_styleShift 14
		418
333	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	419	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
334	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	420	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		421
		422	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		423	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		424	#define RS_fontShift 24
		425
		426	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		427	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
335		428
336	#define Sel_none 0 /* Not waiting */	429	#define Sel_none 0 /* Not waiting */
337	#define Sel_normal 0x01 /* normal selection */	430	#define Sel_normal 0x01 /* normal selection */
338	#define Sel_incr 0x02 /* incremental selection */	431	#define Sel_incr 0x02 /* incremental selection */
339	#define Sel_direct 0x00	432	#define Sel_direct 0x00
…		…
347	enum {	440	enum {
348	C0_NUL = 0x00,	441	C0_NUL = 0x00,
349	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	442	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
350	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	443	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
351	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	444	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
352	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	445	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
353	};	446	};
354	#define CHAR_ST 0x9c /* 0234 */	447	#define CHAR_ST 0x9c /* 0234 */
355		448
356	/*	449	/*
357	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	450	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
358	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	451	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
359	*/	452	*/
		453	enum {
360	#define XTerm_name 0	454	XTerm_name = 0,
361	#define XTerm_iconName 1	455	XTerm_iconName = 1,
362	#define XTerm_title 2	456	XTerm_title = 2,
		457	XTerm_property = 3, // change X property
363	#define XTerm_Color 4 /* change colors */	458	XTerm_Color = 4, // change colors
		459	XTerm_Color00 = 10, // not implemented, CLASH!
		460	XTerm_Color01 = 11, // not implemented
364	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	461	XTerm_Color_cursor = 12, // change actual 'Cursor' color
365	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	462	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		463	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		464	XTerm_Color05 = 15, // not implemented (tektronix fg)
		465	XTerm_Color06 = 16, // not implemented (tektronix bg)
366	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	466	XTerm_Color_RV = 17, // change actual 'Highlight' color
367	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
368	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
369	#define XTerm_logfile 46 /* not implemented */	467	XTerm_logfile = 46, // not implemented
370	#define XTerm_font 50	468	XTerm_font = 50,
371		469
372	/*	470	XTerm_konsole30 = 30, // reserved for konsole
		471	XTerm_konsole31 = 31, // reserved for konsole
		472	XTerm_emacs51 = 51, // reserved for emacs shell
		473	/*
373	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	474	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		475	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
374	*/	476	*/
375	#define XTerm_Menu 10 /* set menu item */	477	Rxvt_Color_BD = 18, // change actual 'Bold' color
		478	Rxvt_Color_UL = 19, // change actual 'Underline' color
376	#define XTerm_Pixmap 20 /* new bg pixmap */	479	Rxvt_Pixmap = 20, // new bg pixmap
377	#define XTerm_restoreFG 39 /* change default fg color */	480	Rxvt_restoreFG = 39, // change default fg color
378	#define XTerm_restoreBG 49 /* change default bg color */	481	Rxvt_restoreBG = 49, // change default bg color
379	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	482	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		483
		484	URxvt_locale = 701, // change locale
		485	URxvt_version = 702, // request version
		486
		487	URxvt_Color_IT = 704, // change actual 'Italic' colour
		488	URxvt_Color_tint = 705, // change actual tint colour
		489	URxvt_Color_BD = 706,
		490	URxvt_Color_UL = 707,
		491
		492	URxvt_font = 710,
		493	URxvt_boldFont = 711,
		494	URxvt_italicFont = 712,
		495	URxvt_boldItalicFont = 713,
		496
		497	URxvt_view_up = 720,
		498	URxvt_view_down = 721,
		499
		500	URxvt_perl = 777,
		501	};
380		502
381	/* Words starting with `Color_' are colours. Others are counts */	503	/* Words starting with `Color_' are colours. Others are counts */
382	/*	504	/*
383	* The following comment is mostly obsolete since pixcolor_set was expanded:
384	* We're currently upto 29 colours. Only 3 more available. The
385	* PixColor and rendition colour usage should probably be decoupled	505	* The PixColor and rendition colour usage should probably be decoupled
386	* on the unnecessary items, e.g. Color_pointer, but won't bother	506	* on the unnecessary items, e.g. Color_pointer, but won't bother
387	* until we need to. Also, be aware of usage in pixcolor_set	507	* until we need to. Also, be aware of usage in pixcolor_set
388	*/	508	*/
389		509
390	enum colour_list {	510	enum colour_list {
		511	Color_none = -2,
		512	Color_transparent = -1,
391	Color_fg = 0,	513	Color_fg = 0,
392	Color_bg,	514	Color_bg,
393	minCOLOR, /* 2 */	515	minCOLOR, /* 2 */
394	Color_Black = minCOLOR,	516	Color_Black = minCOLOR,
395	Color_Red3,	517	Color_Red3,
…		…
412	maxBrightCOLOR, /* minBrightCOLOR + 7 */	534	maxBrightCOLOR, /* minBrightCOLOR + 7 */
413	Color_White = maxBrightCOLOR,	535	Color_White = maxBrightCOLOR,
414	#else	536	#else
415	Color_White = maxCOLOR,	537	Color_White = maxCOLOR,
416	#endif	538	#endif
417	#ifdef TTY_256COLOR
418	min256COLOR = Color_White + 1,	539	minTermCOLOR = Color_White + 1,
419	max256COLOR = minCOLOR + 255,	540	maxTermCOLOR = Color_White + 72,
420	#endif
421	#ifndef NO_CURSORCOLOR	541	#ifndef NO_CURSORCOLOR
422	Color_cursor,	542	Color_cursor,
423	Color_cursor2,	543	Color_cursor2,
424	#endif	544	#endif
425	Color_pointer,	545	Color_pointer_fg,
		546	Color_pointer_bg,
426	Color_border,	547	Color_border,
427	#ifndef NO_BOLD_UNDERLINE_REVERSE	548	#ifndef NO_BOLD_UNDERLINE_REVERSE
428	Color_BD,	549	Color_BD,
		550	Color_IT,
429	Color_UL,	551	Color_UL,
430	Color_RV,	552	Color_RV,
		553	#endif
		554	#if ENABLE_FRILLS
		555	Color_underline,
431	#endif	556	#endif
432	#ifdef OPTION_HC	557	#ifdef OPTION_HC
433	Color_HC,	558	Color_HC,
434	#endif	559	#endif
435	#ifdef KEEP_SCROLLCOLOR	560	#ifdef KEEP_SCROLLCOLOR
436	Color_scroll,	561	Color_scroll,
437	Color_trough,	562	Color_trough,
		563	#endif
		564	#if TINTING
		565	Color_tint,
		566	#endif
		567	#if OFF_FOCUS_FADING
		568	Color_fade,
438	#endif	569	#endif
439	NRS_COLORS, /* */	570	NRS_COLORS, /* */
440	#ifdef KEEP_SCROLLCOLOR	571	#ifdef KEEP_SCROLLCOLOR
441	Color_topShadow = NRS_COLORS,	572	Color_topShadow = NRS_COLORS,
442	Color_bottomShadow,	573	Color_bottomShadow,
443	TOTAL_COLORS /* upto 30 */	574	TOTAL_COLORS
444	#else	575	#else
445	TOTAL_COLORS = NRS_COLORS /* */	576	TOTAL_COLORS = NRS_COLORS
446	#endif	577	#endif
447	};	578	};
448		579
449	#define Color_Bits 9	580	#define Color_Bits 7 // 0 .. maxTermCOLOR
450	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
451	#define NPIXCLR_BITS 32
452
453	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
454		581
455	/*	582	/*
456	* Resource list	583	* Resource list
457	*/	584	*/
458	enum {	585	enum {
459	Rs_display_name = 0,	586	# define def(name) Rs_ ## name,
460	Rs_term_name,	587	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
461	Rs_iconName,	588	# include "rsinc.h"
462	Rs_geometry,	589	# undef def
463	Rs_reverseVideo,	590	# undef reserve
464	Rs_color,
465	_Rs_color = Rs_color + NRS_COLORS - 1,
466	Rs_font,
467	Rs_name,
468	Rs_title,
469	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
470	Rs_path,
471	#endif
472	#ifdef XPM_BACKGROUND
473	Rs_backgroundPixmap,
474	#endif
475	#if (MENUBAR_MAX)
476	Rs_menu,
477	#endif
478	#ifdef GREEK_SUPPORT
479	Rs_greek_keyboard,
480	Rs_greektoggle_key,
481	#endif
482	Rs_loginShell,
483	Rs_jumpScroll,
484	#ifdef HAVE_SCROLLBARS
485	Rs_scrollBar,
486	Rs_scrollBar_right,
487	Rs_scrollBar_floating,
488	Rs_scrollBar_align,
489	#endif
490	Rs_scrollstyle, /* Rs_scrollBar_style */
491	Rs_scrollTtyOutput,
492	Rs_scrollTtyKeypress,
493	Rs_scrollWithBuffer,
494	Rs_saveLines,
495	Rs_utmpInhibit,
496	Rs_visualBell,
497	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
498	Rs_mapAlert,
499	#endif
500	#ifdef META8_OPTION
501	Rs_meta8,
502	#endif
503	#ifdef MOUSE_WHEEL
504	Rs_mouseWheelScrollPage,
505	#endif
506	#ifndef NO_BACKSPACE_KEY
507	Rs_backspace_key,
508	#endif
509	#ifndef NO_DELETE_KEY
510	Rs_delete_key,
511	#endif
512	Rs_selectstyle,
513	#ifdef PRINTPIPE
514	Rs_print_pipe,
515	#endif
516	#ifdef USE_XIM
517	Rs_preeditType,
518	Rs_inputMethod,
519	#endif
520	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
521	Rs_bigfont_key,
522	Rs_smallfont_key,
523	#endif
524	#ifdef TRANSPARENT
525	Rs_transparent,
526	Rs_transparent_all,
527	#endif
528	#ifndef NO_FRILLS
529	Rs_ext_bwidth,
530	Rs_int_bwidth,
531	#endif
532	Rs_scrollBar_thickness,
533	#ifndef NO_LINESPACE
534	Rs_lineSpace,
535	#endif
536	Rs_cutchars,
537	#ifdef ACS_ASCII
538	Rs_acs_chars,
539	#endif
540	Rs_modifier,
541	Rs_answerbackstring,
542	Rs_tripleclickwords,
543	Rs_cursorBlink,
544	Rs_pointerBlank,
545	Rs_pointerBlankDelay,
546	Rs_imLocale,
547	NUM_RESOURCES	591	NUM_RESOURCES
548	};	592	};
549		593
550	// see init.C:xa_named, which must be kept in sync
551	enum {
552	XA_TEXT = 0,
553	XA_COMPOUND_TEXT,
554	XA_UTF8_STRING,
555	XA_MULTIPLE,
556	XA_TARGETS,
557	XA_TIMESTAMP,
558	XA_VT_SELECTION,
559	XA_INCR,
560	XA_WMDELETEWINDOW,
561	#ifdef TRANSPARENT
562	XA_XROOTPMAPID,
563	#endif
564	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
565	XA_DNDPROTOCOL,
566	XA_DNDSELECTION,
567	#endif /* OFFIX_DND */
568	XA_CLIPBOARD,
569	NUM_XA
570	};
571
572	/* DEC private modes */	594	/* DEC private modes */
573	#define PrivMode_132 (1LU<<0)	595	#define PrivMode_132 (1UL<<0)
574	#define PrivMode_132OK (1LU<<1)	596	#define PrivMode_132OK (1UL<<1)
575	#define PrivMode_rVideo (1LU<<2)	597	#define PrivMode_rVideo (1UL<<2)
576	#define PrivMode_relOrigin (1LU<<3)	598	#define PrivMode_relOrigin (1UL<<3)
577	#define PrivMode_Screen (1LU<<4)	599	#define PrivMode_Screen (1UL<<4)
578	#define PrivMode_Autowrap (1LU<<5)	600	#define PrivMode_Autowrap (1UL<<5)
579	#define PrivMode_aplCUR (1LU<<6)	601	#define PrivMode_aplCUR (1UL<<6)
580	#define PrivMode_aplKP (1LU<<7)	602	#define PrivMode_aplKP (1UL<<7)
581	#define PrivMode_HaveBackSpace (1LU<<8)	603	#define PrivMode_HaveBackSpace (1UL<<8)
582	#define PrivMode_BackSpace (1LU<<9)	604	#define PrivMode_BackSpace (1UL<<9)
583	#define PrivMode_ShiftKeys (1LU<<10)	605	#define PrivMode_ShiftKeys (1UL<<10)
584	#define PrivMode_VisibleCursor (1LU<<11)	606	#define PrivMode_VisibleCursor (1UL<<11)
585	#define PrivMode_MouseX10 (1LU<<12)	607	#define PrivMode_MouseX10 (1UL<<12)
586	#define PrivMode_MouseX11 (1LU<<13)	608	#define PrivMode_MouseX11 (1UL<<13)
587	#define PrivMode_scrollBar (1LU<<14)	609	#define PrivMode_scrollBar (1UL<<14)
588	#define PrivMode_menuBar (1LU<<15)
589	#define PrivMode_TtyOutputInh (1LU<<16)	610	#define PrivMode_TtyOutputInh (1UL<<15)
590	#define PrivMode_Keypress (1LU<<17)	611	#define PrivMode_Keypress (1UL<<16)
591	#define PrivMode_smoothScroll (1LU<<18)	612	#define PrivMode_smoothScroll (1UL<<17)
592	#define PrivMode_vt52 (1LU<<19)	613	#define PrivMode_vt52 (1UL<<18)
		614	#define PrivMode_LFNL (1UL<<19)
593	/* too annoying to implement X11 highlight tracking */	615	/* too annoying to implement X11 highlight tracking */
594	/* #define PrivMode_MouseX11Track (1LU<<18) */	616	/* #define PrivMode_MouseX11Track (1LU<<20) */
595		617
596	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	618	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
597	#define PrivMode(test,bit) \	619	#define PrivMode(test,bit) \
598	if (test) \	620	if (test) \
599	PrivateModes |= (bit); \	621	priv_modes |= (bit); \
600	else \	622	else \
601	PrivateModes &= ~(bit)	623	priv_modes &= ~(bit)
602		624
603	#ifdef ALLOW_132_MODE	625	#ifdef ALLOW_132_MODE
604	# define PrivMode_Default \
605	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	626	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
606	#else	627	#else
607	# define PrivMode_Default \	628	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
608	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
609	#endif	629	#endif
610		630
611	#define XDEPTH Xdepth	631	// do not change these constants lightly, there are many interdependencies
612	#define XCMAP Xcmap
613	#define XVISUAL Xvisual
614
615	#define IMBUFSIZ 128 /* input modifier buffer sizes */	632	#define IMBUFSIZ 128 // input modifier buffer sizes
616	#ifndef BUFSIZ
617	# define BUFSIZ 4096
618	#endif
619	#define KBUFSZ 512 /* size of keyboard mapping buffer */	633	#define KBUFSZ 512 // size of keyboard mapping buffer
		634	#define CBUFSIZ 2048 // size of command buffer
		635	#define UBUFSIZ 2048 // character buffer
		636
		637	#ifndef PATH_MAX
		638	# define PATH_MAX 16384
		639	#endif
		640
		641	/* Motif window hints */
		642	#define MWM_HINTS_FUNCTIONS (1L << 0)
		643	#define MWM_HINTS_DECORATIONS (1L << 1)
		644	#define MWM_HINTS_INPUT_MODE (1L << 2)
		645	#define MWM_HINTS_STATUS (1L << 3)
		646	/* bit definitions for MwmHints.functions */
		647	#define MWM_FUNC_ALL (1L << 0)
		648	#define MWM_FUNC_RESIZE (1L << 1)
		649	#define MWM_FUNC_MOVE (1L << 2)
		650	#define MWM_FUNC_MINIMIZE (1L << 3)
		651	#define MWM_FUNC_MAXIMIZE (1L << 4)
		652	#define MWM_FUNC_CLOSE (1L << 5)
		653	/* bit definitions for MwmHints.decorations */
		654	#define MWM_DECOR_ALL (1L << 0)
		655	#define MWM_DECOR_BORDER (1L << 1)
		656	#define MWM_DECOR_RESIZEH (1L << 2)
		657	#define MWM_DECOR_TITLE (1L << 3)
		658	#define MWM_DECOR_MENU (1L << 4)
		659	#define MWM_DECOR_MINIMIZE (1L << 5)
		660	#define MWM_DECOR_MAXIMIZE (1L << 6)
		661	/* bit definitions for MwmHints.inputMode */
		662	#define MWM_INPUT_MODELESS 0
		663	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		664	#define MWM_INPUT_SYSTEM_MODAL 2
		665	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		666	#define PROP_MWM_HINTS_ELEMENTS 5
620		667
621	/*	668	/*
622	*****************************************************************************	669	*****************************************************************************
623	* MACRO DEFINES	670	* MACRO DEFINES
624	*****************************************************************************	671	*****************************************************************************
625	*/	672	*/
626	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	673	#define dLocal(type,name) type const name = this->name
627	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	674
628	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	675	// for speed reasons, we assume that all codepoints 32 to 126 are
629	#define STRCASECMP(x, y) strcasecmp((x), (y))	676	// single-width.
630	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	677	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
631	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
632	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
633	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
634	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
635	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
636	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
637	#define STRDUP(x) strdup((const char *)(x))
638	#define STRLEN(x) strlen((const char *)(x))
639	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
640	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
641		678
642	/* convert pixel dimensions to row/column values. Everything as int32_t */	679	/* convert pixel dimensions to row/column values. Everything as int32_t */
643	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	680	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
644	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	681	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
645	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	682	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
646	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	683	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
647	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	684	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
648	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	685	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
649	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	686	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
650	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	687	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
651		688
652	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	689	// for m >= -n, ensure remainder lies between 0..n-1
653	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	690	#define MOD(m,n) (((m) + (n)) % (n))
654		691
655	#define Xroot DefaultRootWindow(Xdisplay)	692	#define LINENO(n) MOD (term_start + int(n), total_rows)
		693	#define ROW(n) row_buf [LINENO (n)]
656		694
657	/* how to build & extract colors and attributes */	695	/* how to build & extract colors and attributes */
658	#define GET_BASEFG(x) (((x) & RS_fgMask))	696	#define GET_BASEFG(x) (((x) & RS_fgMask))
659	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	697	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
660	#ifndef NO_BRIGHTCOLOR
661	# define GET_FGCOLOR(x) \
662	((((x) & RS_Bold) == 0 \
663	|| GET_BASEFG(x) < minCOLOR \
664	|| GET_BASEFG(x) >= minBrightCOLOR) \
665	? GET_BASEFG(x) \
666	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
667	# define GET_BGCOLOR(x) \
668	((((x) & RS_Blink) == 0 \
669	|| GET_BASEBG(x) < minCOLOR \
670	|| GET_BASEBG(x) >= minBrightCOLOR) \
671	? GET_BASEBG(x) \
672	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
673	#else
674	# define GET_FGCOLOR(x) GET_BASEFG(x)
675	# define GET_BGCOLOR(x) GET_BASEBG(x)
676	#endif
677		698
678	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	699	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
679	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	700	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		701
		702	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		703	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
680		704
681	#define GET_ATTR(x) (((x) & RS_attrMask))	705	#define GET_ATTR(x) (((x) & RS_attrMask))
682	#define GET_BGATTR(x) \	706	#define GET_BGATTR(x) \
683	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	707	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
684	| (((x) & RS_fgMask)<<Color_Bits)) \	708	| (((x) & RS_fgMask)<<Color_Bits)) \
685	: ((x) & (RS_attrMask | RS_bgMask)))	709	: ((x) & (RS_attrMask | RS_bgMask)))
686	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	710	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
687	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	711	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
688	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	712	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
689		713
690	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	714	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
691	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	715
		716	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		717	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		718
		719	#if ENABLE_STYLES
		720	# define FONTSET(style) fontset[GET_STYLE (style)]
		721	#else
		722	# define FONTSET(style) fontset[0]
		723	#endif
692		724
693	#ifdef HAVE_SCROLLBARS	725	#ifdef HAVE_SCROLLBARS
694	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	726	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
695	#else	727	#else
696	# define scrollbar_TotalWidth() (0)	728	# define scrollbar_TotalWidth() (0)
…		…
701	#define scrollbar_isUpDn() isupper (scrollBar.state)	733	#define scrollbar_isUpDn() isupper (scrollBar.state)
702	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)	734	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
703		735
704	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))	736	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
705	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \	737	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
706	&& (y) <= scrollbarnext_dnval())	738	&& (y) <= scrollbarnext_dnval ())
707	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	739	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
708	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	740	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
709	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)	741	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
710	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)	742	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
711	#define SCROLLRXVT_MINHEIGHT 10	743	#define SCROLLRXVT_MINHEIGHT 10
…		…
716	: SCROLLRXVT_MINHEIGHT)	748	: SCROLLRXVT_MINHEIGHT)
717	#define scrollbar_above_slider(y) ((y) < scrollBar.top)	749	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
718	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	750	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
719	#define scrollbar_position(y) ((y) - scrollBar.beg)	751	#define scrollbar_position(y) ((y) - scrollBar.beg)
720	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	752	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
721	- scrollbar_minheight())	753	- scrollbar_minheight ())
722		754
723	#if (MENUBAR_MAX > 1)	755	typedef callback<void (const char *)> log_callback;
724	/* rendition style flags */	756	typedef callback<int (int)> getfd_callback;
725	# define menuBar_height() (TermWin.fheight + SHADOW)
726	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
727	# define isMenuBarWindow(w) ((w) == menuBar.win)
728	#else
729	# define menuBar_height() (0)
730	# define menuBar_TotalHeight() (0)
731	# define isMenuBarWindow(w) (0)
732	#endif
733		757
734	#ifdef XPM_BACKGROUND	758	#define SET_LOCALE(locale) rxvt_set_locale (locale)
735	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	759	extern bool rxvt_set_locale (const char *locale) NOTHROW;
736	#else	760	extern void rxvt_push_locale (const char *locale) NOTHROW;
737	# define XPMClearArea(a, b, c, d, e, f, g)	761	extern void rxvt_pop_locale () NOTHROW;
738	#endif
739		762
740	#ifndef STRICT_FONT_CHECKING
741	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
742	#endif
743
744	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
745	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
746
747	#ifdef UTMP_SUPPORT
748	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
749	# undef HAVE_UTMPX_H
750	# undef HAVE_STRUCT_UTMPX
751	# endif
752	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
753	# undef HAVE_UTMP_H
754	# undef HAVE_STRUCT_UTMP
755	# endif
756
757	# ifdef HAVE_UTMPX_H
758	# include <utmpx.h>
759	# endif
760	# ifdef HAVE_UTMP_H
761	# include <utmp.h>
762	# endif
763	#endif
764
765	#ifdef DEBUG_CMD
766	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
767	#else
768	# define D_CMD(x)
769	#endif
770	#ifdef DEBUG_INIT
771	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
772	#else
773	# define D_INIT(x)
774	#endif
775	#ifdef DEBUG_MAIN
776	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
777	#else
778	# define D_MAIN(x)
779	#endif
780	#ifdef DEBUG_SCREEN
781	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
782	#else
783	# define D_SCREEN(x)
784	#endif
785	#ifdef DEBUG_SELECT
786	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
787	#else
788	# define D_SELECT(x)
789	#endif
790	#ifdef DEBUG_SIZE
791	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
792	#else
793	# define D_SIZE(x)
794	#endif
795	#ifdef DEBUG_X
796	# define D_X(x) fprintf x ; fputc('\n', stderr)
797	#else
798	# define D_X(x)
799	#endif
800
801	/*
802	*****************************************************************************	763	/****************************************************************************/
803	* VARIABLES	764
		765	#define LINE_LONGER 0x0001 // line is continued on the next row
		766	#define LINE_FILTERED 0x0002 // line has been filtered
		767	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		768	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		769	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		770
		771	struct line_t {
		772	text_t *t; // terminal the text
		773	rend_t *r; // rendition, uses RS_ flags
		774	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		775	uint32_t f; // flags
		776
		777	bool is_longer ()
		778	{
		779	return f & LINE_LONGER;
		780	}
		781
		782	void is_longer (int set)
		783	{
		784	if (set)
		785	f |= LINE_LONGER;
		786	else
		787	f &= ~LINE_LONGER;
		788	}
		789
		790	void clear ()
		791	{
		792	t = 0;
		793	r = 0;
		794	l = 0;
		795	f = 0;
		796	}
		797
		798	void touch () // call whenever a line is changed/touched/updated
		799	{
		800	#if ENABLE_PERL
		801	f &= ~LINE_FILTERED;
		802	#endif
		803	}
		804
		805	void touch (int col)
		806	{
		807	max_it (l, col);
		808	touch ();
		809	}
		810	};
		811
804	*****************************************************************************	812	/****************************************************************************/
805	*/
806	#ifdef MENUBAR
807	# include "menubar.h"
808	#endif
809
810	#define BLINK_INTERVAL 0.5
811	#define TEXT_BLINK_INTERVAL 0.5
812
813	#ifndef __attribute__
814	# ifdef __GNUC__
815	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
816	# define __attribute__(x)
817	# endif
818	# endif
819	# define __attribute__(x)
820	#endif
821		813
822	// primivite wrapper around mbstate_t to ensure initialisation	814	// primivite wrapper around mbstate_t to ensure initialisation
823	struct mbstate {	815	struct mbstate {
824	mbstate_t mbs;	816	mbstate_t mbs;
825		817
826	mbstate ()	818	operator mbstate_t *() { return &mbs; }
		819	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		820	mbstate () { reset (); }
		821	};
		822
		823	/****************************************************************************/
		824
		825	#define UNICODE_MASK 0x1fffffUL
		826
		827	#if UNICODE3
		828	# define COMPOSE_LO 0x40000000UL
		829	# define COMPOSE_HI 0x400fffffUL
		830	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		831	#else
		832	# if ENABLE_PERL
		833	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		834	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		835	# else
		836	# define COMPOSE_LO 0xd800UL
		837	# define COMPOSE_HI 0xf8ffUL
		838	# endif
		839	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		840	#endif
		841
		842	#if ENABLE_COMBINING
		843	// compose chars are used to represent composite characters
		844	// that are not representable in unicode, as well as characters
		845	// not fitting in the BMP.
		846	struct compose_char {
		847	unicode_t c1, c2; // any chars != NOCHAR are valid
		848	compose_char (unicode_t c1, unicode_t c2)
		849	: c1(c1), c2(c2)
		850	{ }
		851	};
		852
		853	class rxvt_composite_vec {
		854	vector<compose_char> v;
		855	public:
		856	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		857	int expand (unicode_t c, wchar_t *r);
		858	compose_char *operator [](text_t c)
827	{	859	{
828	MEMSET (&mbs, 0, sizeof (mbs));	860	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		861	? &v[c - COMPOSE_LO]
		862	: 0;
829	}	863	}
830	};	864	};
831		865
832	struct rxvt_term : rxvt_vars {	866	extern class rxvt_composite_vec rxvt_composite;
833	struct mbstate mbstate;	867	#endif
		868
		869	/****************************************************************************/
		870
		871	#ifdef KEYSYM_RESOURCE
		872	class keyboard_manager;
		873	#endif
		874
		875	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		876
		877	// special markers with magic addresses
		878	static const char resval_undef []; // options specifically unset
		879	static const char resval_on []; // boolean options switched on
		880	static const char resval_off []; // or off
		881
		882	log_callback *log_hook; // log error messages through this hook, if != 0
		883	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		884	#if ENABLE_PERL
		885	rxvt_perl_term perl;
		886	#endif
		887	struct mbstate mbstate; // current input multibyte state
834		888
835	unsigned char want_refresh:1,	889	unsigned char want_refresh:1,
836	#ifdef TRANSPARENT	890	#ifdef ENABLE_TRANSPARENCY
837	want_full_refresh:1, /* awaiting full screen refresh */	891	want_full_refresh:1, /* awaiting full screen refresh */
838	#endif
839	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
840	am_transparent:1, /* is a transparent term */	892	am_transparent:1, /* is a transparent term */
841	am_pixmap_trans:1, /* transparency w/known root pixmap */	893	am_pixmap_trans:1, /* transparency w/known root pixmap */
842	#endif	894	#endif
843	current_screen:1, /* primary or secondary */	895	current_screen:1, /* primary or secondary */
844	hate_those_clicks:1, /* a.k.a. keep mark position */
845	num_scr_allow:1,	896	num_scr_allow:1,
846	bypass_keystate:1,	897	bypass_keystate:1,
847	#ifdef CURSOR_BLINK	898	#ifdef CURSOR_BLINK
848	hidden_cursor:1,	899	hidden_cursor:1,
849	#endif	900	#endif
…		…
851	hidden_text:1,	902	hidden_text:1,
852	#endif	903	#endif
853	#ifdef POINTER_BLANK	904	#ifdef POINTER_BLANK
854	hidden_pointer:1,	905	hidden_pointer:1,
855	#endif	906	#endif
		907	enc_utf8:1, /* wether locale uses utf-8 */
		908	seen_input:1, /* wether we have seen some program output yet */
		909	seen_resize:1, /* wether we had a resize event */
856	parsed_geometry:1,	910	parsed_geometry:1;
857	seen_input:1, /* wether any input has been seen so far */
858	enc_utf8:1; /* wether terminal reads/writes utf-8 */
859		911
860	unsigned char refresh_type,	912	unsigned char refresh_type,
861	#ifdef UTMP_SUPPORT
862	next_utmp_action,
863	#endif
864	#ifndef NO_SETOWNER_TTYDEV
865	next_tty_action,
866	#endif
867	#ifdef META8_OPTION	913	#ifdef META8_OPTION
868	meta_char, /* Alt-key prefix */	914	meta_char, /* Alt-key prefix */
869	#endif	915	#endif
870	scrollbar_align,	916	scrollbar_align,
871	selection_wait,	917	selection_wait,
872	selection_type;	918	selection_type;
873	/* ---------- */	919	/* ---------- */
874	#ifdef GREEK_SUPPORT	920	bool rvideo_state, rvideo_mode;
875	short greek_mode; /* greek keyboard mode */	921	#ifndef NO_BELL
876	#endif
877	short rvideo;	922	bool rvideo_bell;
		923	#endif
878	int16_t num_scr; /* screen: number lines scrolled */	924	int num_scr; /* screen: number lines scrolled */
879	unsigned int prev_ncol, /* screen: previous number of columns */	925	int prev_ncol, /* screen: previous number of columns */
880	prev_nrow; /* screen: previous number of rows */	926	prev_nrow; /* screen: previous number of rows */
881	#ifdef RXVT_GRAPHICS
882	uint16_t gr_prev_start;
883	#endif
884	/* ---------- */	927	/* ---------- */
885	rend_t rstyle;	928	rend_t rstyle;
886	/* ---------- */	929	/* ---------- */
887	uint32_t pixcolor_set[NPIXCLR_SETS];
888	/* ---------- */
889	#ifdef SELECTION_SCROLLING	930	#ifdef SELECTION_SCROLLING
890	int scroll_selection_delay,
891	scroll_selection_lines;	931	int scroll_selection_lines;
892	enum page_dirn scroll_selection_dir;	932	enum page_dirn scroll_selection_dir;
893	int selection_save_x,	933	int selection_save_x,
894	selection_save_y,	934	selection_save_y,
895	selection_save_state,	935	selection_save_state;
896	pending_scroll_selection;
897	#endif	936	#endif
898	/* ---------- */	937	/* ---------- */
899	int csrO, /* Hops - csr offset in thumb/slider to */	938	int csrO, /* Hops - csr offset in thumb/slider to */
900	/* give proper Scroll behaviour */	939	/* give proper Scroll behaviour */
901	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
902	scroll_arrow_delay,
903	#endif
904	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	940	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
905	mouse_slip_wheel_delay,
906	mouse_slip_wheel_speed,	941	mouse_slip_wheel_speed,
907	#endif	942	#endif
908	refresh_count,	943	refresh_count,
909	refresh_limit,
910	fnum, /* logical font number */
911	last_bot, /* scrollbar last bottom position */	944	last_bot, /* scrollbar last bottom position */
912	last_top, /* scrollbar last top position */	945	last_top, /* scrollbar last top position */
913	last_state, /* scrollbar last state */	946	last_state, /* scrollbar last state */
914	scrollbar_len,	947	scrollbar_len,
915	#ifdef MENUBAR
916	menu_readonly, /* okay to alter menu? */
917	Arrows_x,
918	#endif
919	#if MENUBAR_MAX > 1
920	Nbars,
921	#endif
922	window_vt_x,	948	window_vt_x,
923	window_vt_y,	949	window_vt_y,
924	window_sb_x,	950	window_sb_x,
925	# ifdef POINTER_BLANK	951	# ifdef POINTER_BLANK
926	pointerBlankDelay,	952	pointerBlankDelay,
927	# endif	953	# endif
928	allowedxerror;	954	allowedxerror;
929	/* ---------- */	955	/* ---------- */
930	unsigned int ModMetaMask,	956	unsigned int ModLevel3Mask,
		957	ModMetaMask,
931	ModNumLockMask,	958	ModNumLockMask;
932	old_width, /* last used width in screen resize */	959	int old_width, /* last used width in screen resize */
933	old_height, /* last used height in screen resize */	960	old_height; /* last used height in screen resize */
934	#ifndef NO_BRIGHTCOLOR
935	colorfgbg,
936	#endif
937	ttymode;
938	unsigned long PrivateModes,	961	unsigned long priv_modes,
939	SavedModes;	962	SavedModes;
940	/* ---------- */	963	/* ---------- */
941	Atom xa[NUM_XA];	964	Atom *xa;
942	/* ---------- */	965	/* ---------- */
943	#ifdef MENUBAR	966	#ifdef RXVT_SCROLLBAR
944	GC menubarGC;
945	#endif
946	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
947	GC scrollbarGC,	967	GC scrollbarGC,
948	topShadowGC,	968	topShadowGC,
949	botShadowGC;	969	botShadowGC;
950	#endif	970	#endif
951	#ifdef XTERM_SCROLLBAR	971	#ifdef XTERM_SCROLLBAR
952	GC xscrollbarGC,	972	GC xscrollbarGC,
953	ShadowGC;	973	ShadowGC;
954	#endif	974	#endif
955	#ifdef PLAIN_SCROLLBAR	975	#ifdef PLAIN_SCROLLBAR
956	GC pscrollbarGC,	976	GC pscrollbarGC;
957	pShadowGC;
958	#endif	977	#endif
959	#ifdef NEXT_SCROLLBAR	978	#ifdef NEXT_SCROLLBAR
960	GC blackGC,	979	GC blackGC,
961	whiteGC,	980	whiteGC,
962	grayGC,	981	grayGC,
…		…
970	#endif	989	#endif
971	/* ---------- */	990	/* ---------- */
972	Time selection_time,	991	Time selection_time,
973	selection_request_time;	992	selection_request_time;
974	pid_t cmd_pid; /* process id of child */	993	pid_t cmd_pid; /* process id of child */
975	gid_t ttygid;	994	char * incr_buf;
976	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	995	size_t incr_buf_size, incr_buf_fill;
977	uid_t euid;
978	gid_t egid;
979	#endif
980	/* ---------- */	996	/* ---------- */
981	Cursor leftptr_cursor;	997	Cursor leftptr_cursor;
982	#ifdef POINTER_BLANK
983	Cursor blank_cursor;
984	#endif
985	/* ---------- */	998	/* ---------- */
986	const char *ttydev; /* pty/tty name */
987	#ifndef NO_BACKSPACE_KEY	999	#ifndef NO_BACKSPACE_KEY
988	const char *key_backspace;	1000	const char *key_backspace;
989	#endif	1001	#endif
990	#ifndef NO_DELETE_KEY	1002	#ifndef NO_DELETE_KEY
991	const char *key_delete;	1003	const char *key_delete;
992	#endif	1004	#endif
993	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
994	KeySym ks_bigfont, ks_smallfont;
995	#endif
996	#ifdef GREEK_SUPPORT
997	KeySym ks_greekmodeswith;
998	#endif
999	#ifdef USE_XIM
1000	XIC Input_Context;
1001	XIMStyle input_style;
1002	int event_type;
1003	#endif
1004	struct mouse_event MEvent;	1005	struct mouse_event MEvent;
1005	XComposeStatus compose;	1006	XComposeStatus compose;
1006	#ifdef RXVT_GRAPHICS
1007	int graphics_up;
1008	struct grwin_t *gr_root;
1009	#endif
1010	ttymode_t tio;	1007	ttymode_t tio;
1011	#ifdef UTMP_SUPPORT
1012	# ifdef HAVE_STRUCT_UTMP
1013	struct utmp ut;
1014	# endif
1015	# ifdef HAVE_STRUCT_UTMPX
1016	struct utmpx utx;
1017	# endif
1018	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1019	char ut_id[5];
1020	# endif
1021	int utmp_pos;
1022	#endif
1023	row_col_t oldcursor;	1008	row_col_t oldcursor;
1024	#ifdef XPM_BACKGROUND	1009	#ifdef XPM_BACKGROUND
1025	bgPixmap_t bgPixmap;	1010	bgPixmap_t bgPixmap;
1026	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1011	struct ASVisual *asv;
		1012	ASImageManager *asimman;
		1013	ASImage *original_asim;
		1014	struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
1027	#endif	1015	#endif
1028	#ifdef MULTICHAR_SET
1029	int oldcursormulti;
1030	void (*multichar_decode)(unsigned char *str, int len);
1031	#endif
1032	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1033	struct stat ttyfd_stat; /* original status of our tty */
1034	#endif
1035	#ifdef MENUBAR
1036	menu_t *ActiveMenu, /* currently active menu */
1037	*BuildMenu; /* the menu currently being built */
1038	bar_t *CurrentBar;
1039	# if !(MENUBAR_MAX > 1)
1040	bar_t BarList;
1041	# endif /* (MENUBAR_MAX > 1) */
1042	#endif
1043	#ifdef RXVT_GRAPHICS
1044	Window gr_last_id;
1045	#endif
1046	#ifdef CURSOR_BLINK
1047	struct timeval lastcursorchange;
1048	#endif
1049	#ifdef POINTER_BLANK
1050	struct timeval lastmotion;
1051	#endif
1052		1016
1053	/* these three don't need to be kept but do so to placate some mem checkers */	1017	#if ENABLE_OVERLAY
		1018	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1019	text_t **ov_text;
		1020	rend_t **ov_rend;
		1021
		1022	void scr_swap_overlay () NOTHROW;
		1023	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1024	void scr_overlay_off () NOTHROW;
		1025	void scr_overlay_set (int x, int y,
		1026	text_t text,
		1027	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1028	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1029	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1030	#endif
		1031
		1032	vector<void *> allocated; // free these memory blocks with free()
		1033
1054	char *env_windowid; /* environmental variable WINDOWID */	1034	char env_windowid[21]; /* environmental variable WINDOWID */
		1035	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1055	char *env_display; /* environmental variable DISPLAY */	1036	char *env_display; /* environmental variable DISPLAY */
1056	char *env_term; /* environmental variable TERM */	1037	char *env_term; /* environmental variable TERM */
1057	char *env_colorfgbg;	1038
1058	char *locale;	1039	char *locale;
1059	char *codeset;
1060	char charsets[4];	1040	char charsets[4];
1061	unsigned char *v_buffer; /* pointer to physical buffer */	1041	char *v_buffer; /* pointer to physical buffer */
1062	unsigned int v_buflen; /* size of area to write */	1042	unsigned int v_buflen; /* size of area to write */
1063	char *newfont[MAX_NFONTS];	1043	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1044
1064	#ifdef KEYSYM_RESOURCE	1045	#ifdef KEYSYM_RESOURCE
1065	const unsigned char *Keysym_map[256];	1046	keyboard_manager *keyboard;
1066	#endif	1047	#endif
		1048
1067	const char *rs[NUM_RESOURCES];	1049	const char *rs[NUM_RESOURCES];
1068	/* command input buffering */	1050	/* command input buffering */
1069	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1051	char *cmdbuf_ptr, *cmdbuf_endp;
1070	unsigned char cmdbuf_base[BUFSIZ];	1052	char cmdbuf_base[CBUFSIZ];
1071		1053
1072	rxvt_salloc *ralloc;	1054	ptytty *pty;
1073	rxvt_salloc *talloc;
1074		1055
1075	void paste (const unsigned char *data, unsigned int len);	1056	rxvt_salloc *talloc; // text line allocator
		1057	rxvt_salloc *ralloc; // rend line allocator
1076		1058
		1059	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1060
		1061	#if ENABLE_FRILLS || ISO_14755
		1062	// ISO 14755 entry support
		1063	unicode_t iso14755buf;
		1064	void commit_iso14755 ();
		1065	int hex_keyval (XKeyEvent &ev);
		1066	# if ISO_14755
		1067	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1068	void iso14755_54 (int x, int y);
		1069	# endif
		1070	#endif
		1071
		1072	// modifies first argument(!)
		1073	void paste (char *data, unsigned int len) NOTHROW;
		1074
		1075	long vt_emask, vt_emask_perl, vt_emask_xim;
		1076
		1077	void vt_select_input () const NOTHROW
		1078	{
		1079	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1080	}
		1081
		1082	#if ENABLE_TRANSPARENCY || ENABLE_PERL
		1083	void rootwin_cb (XEvent &xev);
		1084	xevent_watcher rootwin_ev;
		1085	#endif
		1086	#if ENABLE_TRANSPARENCY
		1087	int check_our_parents ();
		1088	void check_our_parents_cb (time_watcher &w);
		1089	time_watcher check_our_parents_ev;
		1090	#endif
		1091
		1092	void x_cb (XEvent &xev);
1077	void flush ();	1093	void flush ();
		1094	xevent_watcher termwin_ev;
		1095	xevent_watcher vt_ev;
		1096	#ifdef HAVE_SCROLLBARS
		1097	xevent_watcher scrollbar_ev;
		1098	#endif
1078		1099
		1100	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1079	void check_cb (check_watcher &w); check_watcher check_ev;	1101	void check_cb (check_watcher &w); check_watcher check_ev;
1080	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1102	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1081		1103	void flush_cb (time_watcher &w); time_watcher flush_ev;
1082	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1104	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1083	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1084
1085	void incr_cb (time_watcher &w); time_watcher incr_ev;	1105	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1086		1106
1087	#ifdef CURSOR_BLINK	1107	#ifdef CURSOR_BLINK
1088	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1108	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1089	#endif	1109	#endif
1090	#ifdef TEXT_BLINK	1110	#ifdef TEXT_BLINK
1091	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1111	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1112	#endif
		1113	#ifndef NO_BELL
		1114	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1115	#endif
		1116
		1117	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1118	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1119	#endif
		1120	#ifdef SELECTION_SCROLLING
		1121	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1122	#endif
		1123	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1124	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1092	#endif	1125	#endif
1093		1126
1094	#ifdef POINTER_BLANK	1127	#ifdef POINTER_BLANK
1095	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1128	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1096	void pointer_blank ();	1129	void pointer_blank ();
		1130	#endif
1097	void pointer_unblank ();	1131	void pointer_unblank ();
1098	#endif
1099		1132
1100	void tt_printf (const char *fmt,...);	1133	void tt_printf (const char *fmt,...);
1101	void tt_write (const unsigned char *data, unsigned int len);	1134	void tt_write (const char *data, unsigned int len);
		1135	void pty_write ();
1102		1136
1103	void tt_winch ();	1137	void tt_winch ();
1104		1138
1105	rxvt_term ();	1139	rxvt_term ();
1106	~rxvt_term ();	1140	~rxvt_term ();
1107	void destroy ();	1141	void destroy ();
		1142	void emergency_cleanup ();
1108		1143
1109	bool init (int argc, const char *const *argv);	1144	bool init (int argc, const char *const *argv, stringvec *envv);
		1145
		1146	bool init (stringvec *argv, stringvec *envv)
		1147	{
		1148	this->argv = argv;
		1149	return init (argv->size (), argv->begin (), envv);
		1150	}
		1151
1110	bool init_vars ();	1152	bool init_vars ();
1111		1153
1112	uint32_t next_char ();
1113
1114	bool pty_fill ();	1154	bool pty_fill ();
1115	void process_x_events ();
1116		1155
1117	void *operator new (size_t s);	1156	void make_current () const // make this the "currently active" urxvt instance
1118	void operator delete (void *p, size_t s);	1157	{
		1158	SET_R (this);
		1159	set_environ (envv);
		1160	rxvt_set_locale (locale);
		1161	}
1119		1162
1120	void init_secondary ();	1163	void init_secondary ();
1121	const char **init_resources (int argc, const char *const *argv);	1164	const char **init_resources (int argc, const char *const *argv);
		1165	const char *x_resource (const char *name);
1122	void init_env ();	1166	void init_env ();
1123	void set_locale (const char *locale);	1167	void set_locale (const char *locale);
1124	void init_xlocale ();	1168	void init_xlocale ();
1125	void init_command (const char *const *argv);	1169	void init_command (const char *const *argv);
1126	int run_command (const char *const *argv);	1170	void run_command (const char *const *argv);
1127	int run_child (const char *const *argv);	1171	int run_child (const char *const *argv);
1128		1172
1129	void color_aliases(int idx);	1173	void color_aliases (int idx);
1130	void recolour_cursor ();	1174	void recolour_cursor ();
1131	void create_windows (int argc, const char *const *argv);	1175	void create_windows (int argc, const char *const *argv);
1132	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1176	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1133	void window_calc (unsigned int width, unsigned int height);	1177	void window_calc (unsigned int newwidth, unsigned int newheight);
1134	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1135		1178
1136	#if USE_XIM	1179	#if USE_XIM
		1180	rxvt_xim *input_method;
		1181	XIC Input_Context;
		1182	XIMStyle input_style;
		1183	XPoint spot; // most recently sent spot position
		1184
		1185	void im_destroy ();
		1186	void im_cb (); im_watcher im_ev;
1137	void set_size (XRectangle *size);	1187	void im_set_size (XRectangle &size);
1138	void set_position (XPoint *pos);	1188	void im_set_position (XPoint &pos) NOTHROW;
1139	void set_color (unsigned long *fg, unsigned long *bg);	1189	void im_set_color (unsigned long &fg, unsigned long &bg);
		1190	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1191
		1192	bool IMisRunning ();
		1193	void IMSendSpot ();
		1194	bool IM_get_IC (const char *modifiers);
		1195	void IMSetPosition ();
1140	#endif	1196	#endif
1141		1197
1142	void resize_scrollbar ();	1198	void resize_scrollbar ();
1143		1199
1144	void pixel_position (int *x, int *y);
1145
1146	void selection_click (int clicks, int x, int y);
1147	void selection_extend (int x, int y, int flag);
1148	void selection_rotate (int x, int y);
1149
1150	/* screen(!) */
1151	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1152	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1153	int scr_scroll_text (int row1, int row2, int count, int spec);
1154	void scr_reset ();
1155	void scr_reset_realloc ();
1156	void scr_release ();
1157	void scr_clear ();
1158	void scr_refresh (unsigned char refresh_type);
1159	bool scr_refresh_rend (rend_t mask, rend_t value);
1160	void scr_erase_screen (int mode);
1161	void scr_touch (bool refresh);
1162	void scr_expose (int x, int y, int width, int height, bool refresh);
1163
1164	/* autoconvert */
1165
1166	// command.C	1200	// command.C
1167	void lookup_key (XKeyEvent *ev);	1201	void key_press (XKeyEvent &ev);
		1202	void key_release (XKeyEvent &ev);
1168	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1203	unsigned int cmd_write (const char *str, unsigned int count);
1169	uint32_t cmd_getc ();	1204
		1205	wchar_t next_char () NOTHROW;
		1206	wchar_t cmd_getc () THROW ((class out_of_input));
		1207	uint32_t next_octet () NOTHROW;
		1208	uint32_t cmd_get8 () THROW ((class out_of_input));
		1209
		1210	bool cmd_parse ();
1170	void mouse_report (const XButtonEvent *ev);	1211	void mouse_report (XButtonEvent &ev);
1171	void process_x_event (XEvent *ev);
1172	void button_press (XButtonEvent *ev);	1212	void button_press (XButtonEvent &ev);
1173	void button_release (XButtonEvent *ev);	1213	void button_release (XButtonEvent &ev);
1174	int check_our_parents ();	1214	void focus_in ();
		1215	void focus_out ();
		1216	void update_fade_color (unsigned int idx);
1175	#ifdef PRINTPIPE	1217	#ifdef PRINTPIPE
1176	FILE * popen_printer ();	1218	FILE *popen_printer ();
1177	int pclose_printer (FILE *stream);	1219	int pclose_printer (FILE *stream);
1178	#endif	1220	#endif
1179	void process_print_pipe ();	1221	void process_print_pipe ();
1180	void process_nonprinting (unsigned char ch);	1222	void process_nonprinting (unicode_t ch);
1181	void process_escape_vt52 (unsigned char ch);	1223	void process_escape_vt52 (unicode_t ch);
1182	void process_escape_seq ();	1224	void process_escape_seq ();
1183	void process_csi_seq ();	1225	void process_csi_seq ();
1184	void process_window_ops (const int *args, unsigned int nargs);	1226	void process_window_ops (const int *args, unsigned int nargs);
1185	unsigned char * get_to_st (unsigned char *ends_how);	1227	char *get_to_st (unicode_t &ends_how);
1186	void process_dcs_seq ();	1228	void process_dcs_seq ();
1187	void process_osc_seq ();	1229	void process_osc_seq ();
1188	void xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused)));	1230	void process_color_seq (int report, int color, const char *str, char resp);
		1231	void process_xterm_seq (int op, const char *str, char resp);
1189	int privcases (int mode, unsigned long bit);	1232	int privcases (int mode, unsigned long bit);
1190	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1233	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1191	void process_sgr_mode (unsigned int nargs, const int *arg);	1234	void process_sgr_mode (unsigned int nargs, const int *arg);
1192	void process_graphics ();	1235	void process_graphics ();
1193	// init.C	1236	// init.C
1194	void Get_Colours ();	1237	void Get_Colours ();
1195	void get_ourmods ();	1238	void get_ourmods ();
1196	// logging.C
1197	void makeutent (const char *pty, const char *hostname);
1198	void cleanutent ();
1199	// main.C;	1239	// main.C
1200	void privileges (int mode);	1240	bool set_fonts ();
1201	void privileged_utmp (char action);	1241	void set_string_property (Atom prop, const char *str, int len = -1);
1202	void privileged_ttydev (char action);	1242	void set_utf8_property (Atom prop, const char *str, int len = -1);
1203	void change_font (int init, const char *fontname);
1204	void font_up_down (int n, int direction);
1205	void set_title (const char *str);	1243	void set_title (const char *str);
1206	void set_iconName (const char *str);	1244	void set_icon_name (const char *str);
1207	void set_window_color (int idx, const char *color);	1245	void set_window_color (int idx, const char *color);
1208	void set_colorfgbg ();	1246	void set_colorfgbg ();
1209	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1247	bool set_color (rxvt_color &color, const char *name);
		1248	void alias_color (int dst, int src);
1210	void set_widthheight (unsigned int width, unsigned int height);	1249	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1211	bool IMisRunning ();
1212	void IMSendSpot ();
1213	bool IM_get_IC ();
1214	void IMSetStatusPosition ();
1215
1216	#ifdef MENUBAR
1217	// menubar.C
1218	void menuitem_free (menu_t *menu, menuitem_t *item);
1219	int action_dispatch (action_t *action);
1220	void menuarrow_free (char name);
1221	void menuarrow_add (char *string);
1222	char * menu_find_base (menu_t **menu, char *path);
1223	menu_t * menu_delete (menu_t *menu);
1224	menu_t * menu_add (menu_t *parent, char *path);
1225	void drawbox_menubar (int x, int len, int state);
1226	void drawtriangle (int x, int y, int state);
1227	void drawbox_menuitem (int y, int state);
1228	void menu_show ();
1229	void menu_display (void (*update)(rxvt_t *));
1230	void menu_hide_all ();
1231	void menu_hide ();
1232	void menu_clear (menu_t *menu);
1233	void menubar_clear ();
1234	bar_t * menubar_find (const char *name);
1235	int menubar_push (const char *name);
1236	void menubar_remove (const char *name);
1237	void menubar_dump (FILE *fp);
1238	void menubar_read (const char *filename);
1239	void menubar_dispatch (char *str);
1240	void draw_Arrows (int name, int state);
1241	void menubar_expose ();
1242	int menubar_mapping (int map);
1243	int menu_select (XButtonEvent *ev);
1244	void menubar_select (XButtonEvent *ev);
1245	void menubar_control (XButtonEvent *ev);
1246	void map_menuBar (int map);
1247	#endif
1248		1250
1249	// screen.C	1251	// screen.C
		1252
		1253	void lalloc (line_t &l) const
		1254	{
		1255	l.t = (text_t *)talloc->alloc ();
		1256	l.r = (rend_t *)ralloc->alloc ();
		1257	}
		1258
		1259	#if 0
		1260	void lfree (line_t &l)
		1261	{
		1262	talloc->free (l.t);
		1263	ralloc->free (l.r);
		1264	}
		1265	#endif
		1266
		1267	void lresize (line_t &l) const
		1268	{
		1269	if (!l.t)
		1270	return;
		1271
		1272	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1273	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1274
		1275	l.l = min (l.l, ncol);
		1276
		1277	if (ncol > prev_ncol)
		1278	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1279	}
		1280
		1281	int fgcolor_of (rend_t r) const NOTHROW
		1282	{
		1283	int base = GET_BASEFG (r);
		1284	#ifndef NO_BRIGHTCOLOR
		1285	if (r & RS_Bold
		1286	# if ENABLE_STYLES
		1287	&& option (Opt_intensityStyles)
		1288	# endif
		1289	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1290	base += minBrightCOLOR - minCOLOR;
		1291	#endif
		1292	return base;
		1293	}
		1294
		1295	int bgcolor_of (rend_t r) const NOTHROW
		1296	{
		1297	int base = GET_BASEBG (r);
		1298	#ifndef NO_BRIGHTCOLOR
		1299	if (r & RS_Blink
		1300	# if ENABLE_STYLES
		1301	&& option (Opt_intensityStyles)
		1302	# endif
		1303	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1304	base += minBrightCOLOR - minCOLOR;
		1305	#endif
		1306	return base;
		1307	}
		1308
		1309	bool option (uint8_t opt) const NOTHROW
		1310	{
		1311	return options[opt >> 3] & (1 << (opt & 7));
		1312	}
		1313
		1314	void set_option (uint8_t opt, bool set = true) NOTHROW
		1315	{
		1316	if (set)
		1317	options[opt >> 3] |= (1 << (opt & 7));
		1318	else
		1319	options[opt >> 3] &= ~(1 << (opt & 7));
		1320	}
		1321
		1322	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1323	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1324	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1325	void scr_reset ();
		1326	void scr_release () NOTHROW;
		1327	void scr_clear (bool really = false) NOTHROW;
		1328	void scr_refresh () NOTHROW;
		1329	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1330	void scr_erase_screen (int mode) NOTHROW;
		1331	#if ENABLE_FRILLS
		1332	void scr_erase_savelines () NOTHROW;
		1333	void scr_backindex () NOTHROW;
		1334	void scr_forwardindex () NOTHROW;
		1335	#endif
		1336	void scr_touch (bool refresh) NOTHROW;
		1337	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1338	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1339	void scr_recolour () NOTHROW;
		1340	void scr_remap_chars () NOTHROW;
		1341	void scr_remap_chars (line_t &l) NOTHROW;
		1342
		1343	enum cursor_mode { SAVE, RESTORE };
		1344
1250	void scr_poweron ();	1345	void scr_poweron ();
1251	void scr_cursor (int mode);	1346	void scr_cursor (cursor_mode mode) NOTHROW;
		1347	void scr_do_wrap () NOTHROW;
		1348	void scr_swap_screen () NOTHROW;
1252	int scr_change_screen (int scrn);	1349	void scr_change_screen (int scrn);
1253	void scr_color (unsigned int color, int fgbg);	1350	void scr_color (unsigned int color, int fgbg) NOTHROW;
1254	void scr_rendition (int set, int style);	1351	void scr_rendition (int set, int style) NOTHROW;
1255	void scr_add_lines (const uint32_t *str, int nlines, int len);	1352	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1256	void scr_backspace ();	1353	void scr_backspace () NOTHROW;
1257	void scr_tab (int count);	1354	void scr_tab (int count, bool ht = false) NOTHROW;
1258	void scr_backindex ();
1259	void scr_forwardindex ();
1260	void scr_gotorc (int row, int col, int relative);	1355	void scr_gotorc (int row, int col, int relative) NOTHROW;
1261	void scr_index (enum page_dirn direction);	1356	void scr_index (enum page_dirn direction) NOTHROW;
1262	void scr_erase_line (int mode);	1357	void scr_erase_line (int mode) NOTHROW;
1263	void scr_E ();	1358	void scr_E () NOTHROW;
1264	void scr_insdel_lines (int count, int insdel);	1359	void scr_insdel_lines (int count, int insdel) NOTHROW;
1265	void scr_insdel_chars (int count, int insdel);	1360	void scr_insdel_chars (int count, int insdel) NOTHROW;
1266	void scr_scroll_region (int top, int bot);	1361	void scr_scroll_region (int top, int bot) NOTHROW;
1267	void scr_cursor_visible (int mode);	1362	void scr_cursor_visible (int mode) NOTHROW;
1268	void scr_autowrap (int mode);	1363	void scr_autowrap (int mode) NOTHROW;
1269	void scr_relative_origin (int mode);	1364	void scr_relative_origin (int mode) NOTHROW;
1270	void scr_insert_mode (int mode);	1365	void scr_insert_mode (int mode) NOTHROW;
1271	void scr_set_tab (int mode);	1366	void scr_set_tab (int mode) NOTHROW;
1272	void scr_rvideo_mode (int mode);	1367	void scr_rvideo_mode (bool on) NOTHROW;
1273	void scr_report_position ();	1368	void scr_report_position () NOTHROW;
1274	void set_font_style ();	1369	void set_font_style () NOTHROW;
1275	void scr_charset_choose (int set);	1370	void scr_charset_choose (int set) NOTHROW;
1276	void scr_charset_set (int set, unsigned int ch);	1371	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1277	int scr_move_to (int y, int len);	1372	void scr_move_to (int y, int len) NOTHROW;
1278	int scr_page (enum page_dirn direction, int nlines);	1373	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1279	int scr_changeview (uint16_t oldviewstart);	1374	bool scr_changeview (int new_view_start) NOTHROW;
1280	void scr_bell ();	1375	void scr_bell () NOTHROW;
1281	void scr_printscreen (int fullhist);	1376	void scr_printscreen (int fullhist) NOTHROW;
		1377	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1378	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1282	void scr_reverse_selection ();	1379	void scr_reverse_selection () NOTHROW;
1283	void scr_dump (int fd);	1380	void scr_dump (int fd) NOTHROW;
		1381
1284	void selection_check (int check_more);	1382	void selection_check (int check_more) NOTHROW;
1285	int selection_paste (Window win, Atom prop, bool delete_prop);	1383	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1286	void selection_property (Window win, Atom prop);	1384	void selection_property (Window win, Atom prop) NOTHROW;
1287	void selection_request (Time tm, int x, int y);	1385	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1288	int selection_request_other (Atom target, int selnum);	1386	int selection_request_other (Atom target, int selnum) NOTHROW;
1289	void selection_clear ();	1387	void selection_clear () NOTHROW;
1290	void selection_make (Time tm);	1388	void selection_make (Time tm);
		1389	bool selection_grab (Time tm) NOTHROW;
1291	void selection_start_colrow (int col, int row);	1390	void selection_start_colrow (int col, int row) NOTHROW;
1292	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1391	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1293	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1392	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1294	void selection_remove_trailing_spaces ();	1393	void selection_remove_trailing_spaces () NOTHROW;
1295	void selection_send (const XSelectionRequestEvent *rq);	1394	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1395	void selection_click (int clicks, int x, int y) NOTHROW;
		1396	void selection_extend (int x, int y, int flag) NOTHROW;
		1397	void selection_rotate (int x, int y) NOTHROW;
		1398
		1399	void pixel_position (int *x, int *y) NOTHROW;
1296		1400
1297	#if defined(NEXT_SCROLLBAR)	1401	#if defined(NEXT_SCROLLBAR)
1298	// scrollbar-next.C	1402	// scrollbar-next.C
1299	Pixmap renderPixmap (const char *const *data, int width, int height);	1403	Pixmap renderPixmap (const char *const *data, int width, int height);
1300	void init_scrollbar_stuff ();	1404	void init_scrollbar_stuff ();
…		…
1302	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1406	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1303	#endif	1407	#endif
1304		1408
1305	#if defined(RXVT_SCROLLBAR)	1409	#if defined(RXVT_SCROLLBAR)
1306	// scrollbar-rxvt.C	1410	// scrollbar-rxvt.C
1307	void Draw_button (int x, int y, int state, int dirn);
1308	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1411	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1309	#endif	1412	#endif
1310		1413
1311	#if defined(XTERM_SCROLLBAR)	1414	#if defined(XTERM_SCROLLBAR)
1312	// scrollbar-xterm.C	1415	// scrollbar-xterm.C
…		…
1325		1428
1326	// xdefaults.C	1429	// xdefaults.C
1327	void get_options (int argc, const char *const *argv);	1430	void get_options (int argc, const char *const *argv);
1328	int parse_keysym (const char *str, const char *arg);	1431	int parse_keysym (const char *str, const char *arg);
1329	void get_xdefaults (FILE *stream, const char *name);	1432	void get_xdefaults (FILE *stream, const char *name);
1330	void extract_resources (Display *display, const char *name);	1433	void extract_resources ();
1331	// xpm.C	1434	// xpm.C
1332	int scale_pixmap (const char *geom);	1435	int scale_pixmap (const char *geom);
1333	void resize_pixmap ();	1436	void resize_pixmap ();
1334	Pixmap set_bgPixmap (const char *file);	1437	Pixmap set_bgPixmap (const char *file);
1335	};	1438	};
1336
1337	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1338	extern void rxvt_set_locale (const char *locale);
1339		1439
1340	/*	1440	/*
1341	*****************************************************************************	1441	*****************************************************************************
1342	* PROTOTYPES	1442	* PROTOTYPES
1343	*****************************************************************************	1443	*****************************************************************************
…		…
1345	#ifdef PROTOTYPES	1445	#ifdef PROTOTYPES
1346	# define __PROTO(p) p	1446	# define __PROTO(p) p
1347	#else	1447	#else
1348	# define __PROTO(p) ()	1448	# define __PROTO(p) ()
1349	#endif	1449	#endif
1350	#include "protos.h"
1351
1352	#ifdef DEBUG_malloc
1353	# include "dmalloc.h" /* This comes last */
1354	#endif
1355		1450
1356	#endif /* _RXVT_H_ */	1451	#endif /* _RXVT_H_ */
1357		1452

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