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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.26 by pcg, Fri Jan 30 15:58:07 2004 UTC vs.
Revision 1.214 by ayin, Tue Jan 17 09:24:53 2006 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
7		26
8	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	28	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
12		34
13	#include "defaultfont.h"	35	#include "encoding.h"
14	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
15	#include "iom.h"	38	#include "iom.h"
16	#include "salloc.h"	39	#include "salloc.h"
17		40
18	#include <wchar.h>	41	#include "rxvtperl.h"
		42	#include "logging.h"
		43
		44	// try to avoid some macros to decrease code size, on some systems
		45	#if ENABLE_MINIMAL
		46	# define strcmp(a,b) (strcmp)(a,b)
		47	# define strlen(a) (strlen)(a)
		48	# define strcpy(a,b) (strcpy)(a,b)
		49	# define memset(a,c,l) (memset)(a,c,l)
		50	# define memcpy(a,b,l) (memcpy)(a,b,l)
		51	#endif
19		52
20	/*	53	/*
21	*****************************************************************************	54	*****************************************************************************
22	* SYSTEM HACKS	55	* SYSTEM HACKS
23	*****************************************************************************	56	*****************************************************************************
24	*/	57	*/
25	/* Consistent defines - please report on the necessity	58	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	59	* @ Unixware: defines (__svr4__)
27	*/	60	*/
28	#if defined (SVR4) && !defined (__svr4__)	61	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	62	# define __svr4__ 1
30	#endif	63	#endif
31	#if defined (sun) && !defined (__sun__)	64	#if defined (sun) && !defined (__sun__)
32	# define __sun__	65	# define __sun__ 1
33	#endif	66	#endif
34
35		67
36	#ifndef HAVE_XPOINTER	68	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	69	typedef char *XPointer;
38	#endif	70	#endif
39		71
40	#ifdef HAVE_TERMIOS_H	72	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	73	# include <termios.h>
42	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
…		…
49	int line;	81	int line;
50	int local;	82	int local;
51	} ttymode_t;	83	} ttymode_t;
52	#endif	84	#endif
53		85
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	86	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	87	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	88	# include <X11/xpm.h>
60	# else	89	# else
61	# include <xpm.h>	90	# include <xpm.h>
…		…
66	# define STDIN_FILENO 0	95	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	96	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	97	# define STDERR_FILENO 2
69	#endif	98	#endif
70		99
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	100	/*
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	101	*****************************************************************************
73	# define NO_SETOWNER_TTYDEV	102	* PROTOTYPES
74	# endif	103	*****************************************************************************
75	#endif	104	*/
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	105	// main.C
77	# define NO_SETOWNER_TTYDEV	106	RETSIGTYPE rxvt_Child_signal (int sig);
78	#endif	107	RETSIGTYPE rxvt_Exit_signal (int sig);
		108	void rxvt_clean_exit ();
		109	void * rxvt_malloc (size_t size);
		110	void * rxvt_calloc (size_t number, size_t size);
		111	void * rxvt_realloc (void *ptr, size_t size);
		112	void rxvt_privileges (rxvt_privaction action);
		113
		114	// util.C
		115	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		116	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		117	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		118	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		119	char * rxvt_strdup (const char *str);
		120
		121	// misc.C
		122	char * rxvt_r_basename (const char *str);
		123	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		124	void rxvt_log (const char *fmt,...);
		125	void rxvt_warn (const char *fmt,...);
		126	void rxvt_fatal (const char *fmt,...);
		127	void rxvt_exit_failure ();
		128	int rxvt_Str_match (const char *s1, const char *s2);
		129	const char * rxvt_Str_skip_space (const char *str);
		130	char * rxvt_Str_trim (char *str);
		131	int rxvt_Str_escaped (char *str);
		132	char ** rxvt_splitcommastring (const char *cs);
		133	void rxvt_freecommastring (char **cs);
		134	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		135	void rxvt_usleep (int usecs);
		136
		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 (envv)
		146	environ = (char **)envv->begin ();
		147	}
		148
		149	inline void set_environ (char **envv)
		150	{
		151	if (envv)
		152	environ = envv;
		153	}
79		154
80	/*	155	/*
81	*****************************************************************************	156	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	157	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	158	*****************************************************************************
84	*/	159	*/
85	struct grwin_t;	160	struct grwin_t;
86		161
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	162	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	163	* scrollColor resource.
97	*/	164	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	165	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	166	# define KEEP_SCROLLCOLOR 1
100	#else	167	#else
101	# undef KEEP_SCROLLCOLOR	168	# undef KEEP_SCROLLCOLOR
102	#endif	169	#endif
103		170
104	#ifdef XPM_BACKGROUND	171	#ifdef XPM_BACKGROUND
105	typedef struct {	172	typedef struct {
106	short w, h, x, y;	173	short w, h, x, y;
107	Pixmap pixmap;	174	Pixmap pixmap;
108	} bgPixmap_t;	175	} bgPixmap_t;
109	#endif	176	#endif
110		177
111	/*	178	/*
112	* the 'essential' information for reporting Mouse Events	179	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	180	* pared down from XButtonEvent
114	*/	181	*/
115	struct mouse_event {	182	struct mouse_event {
116	int clicks;	183	int clicks;
117	Time time; /* milliseconds */	184	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	185	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	186	unsigned int button; /* detail */
120	};	187	};
121		188
122	#ifndef min	189	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	190	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	191	CARD32 flags;
		192	CARD32 functions;
		193	CARD32 decorations;
		194	INT32 input_mode;
		195	CARD32 status;
		196	} MWMHints;
125	#endif	197	#endif
126		198
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	199	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	200	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	201	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	202	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	203	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	204	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	205	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	206	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	207	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	208	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	209
		210	# define XEMBED_MODALITY_ON 10
		211	# define XEMBED_MODALITY_OFF 11
		212	# define XEMBED_REGISTER_ACCELERATOR 12
		213	# define XEMBED_UNREGISTER_ACCELERATOR 13
		214	# define XEMBED_ACTIVATE_ACCELERATOR 14
		215
		216	// XEMBED detail code
		217	# define XEMBED_FOCUS_CURRENT 0
		218	# define XEMBED_FOCUS_FIRST 1
		219	# define XEMBED_FOCUS_LAST 2
		220
		221	# define XEMBED_MAPPED (1 << 0)
		222	#endif
138		223
139	/*	224	/*
140	*****************************************************************************	225	*****************************************************************************
141	* NORMAL DEFINES	226	* NORMAL DEFINES
142	*****************************************************************************	227	*****************************************************************************
143	*/	228	*/
144		229
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
153	/* COLORTERM, TERM environment variables */	230	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	231	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	232	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	233	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	234	#else
158	# define COLORTERMENVFULL COLORTERMENV	235	# define COLORTERMENVFULL COLORTERMENV
159	#endif	236	#endif
160	#ifndef TERMENV	237	#ifndef TERMENV
161	# define TERMENV "xterm"	238	# define TERMENV "rxvt-unicode"
162	#endif	239	#endif
163		240
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	241	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	242	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif
167
168	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT
170	#endif	243	#endif
171		244
172	/* now look for other badly set stuff */	245	/* now look for other badly set stuff */
173		246
174	#if !defined (EACCESS) && defined(EAGAIN)	247	#if !defined (EACCESS) && defined(EAGAIN)
…		…
178	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	251	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179	# define EXIT_SUCCESS 0 /* exit function success */	252	# define EXIT_SUCCESS 0 /* exit function success */
180	# define EXIT_FAILURE 1 /* exit function failure */	253	# define EXIT_FAILURE 1 /* exit function failure */
181	#endif	254	#endif
182		255
183	#define menuBar_esc 10
184	#define scrollBar_esc 30	256	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */
186		257
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	258	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	259	# 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	260	#endif
197		261
198	#define R_SB_ALIGN_CENTRE 0	262	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	263	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	264	#define R_SB_ALIGN_BOTTOM 2
201		265
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	266	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	267	#define R_SB_XTERM 2
		268	#define R_SB_PLAIN 4
		269	#define R_SB_RXVT 8
205		270
206	#define SB_WIDTH_NEXT 19	271	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	272	#define SB_WIDTH_XTERM 15
		273	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	274	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	275	# define SB_WIDTH_RXVT 10
210	#endif	276	#endif
211		277
212	/*	278	/*
…		…
239	* | | :::::::: |	305	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	306	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	307	* | +---------+ |
242	* | | ......%%| |	308	* | | ......%%| |
243	* | | ......%%| |	309	* | | ......%%| |
244	* | | ..()..%%| |	310	* | | .. ()..%%| |
245	* | | ......%%| |	311	* | | ......%%| |
246	* | | %%%%%%%%| |	312	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	313	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	314	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	315	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	336	* :............:
271	* |	337	* |
272	* +---< SB_WIDTH_NEXT	338	* +---< SB_WIDTH_NEXT
273	*/	339	*/
274		340
		341	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	342	NO_REFRESH = 0, /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	343	FAST_REFRESH = 1, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	344	SLOW_REFRESH = 2, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	345	};
279	#define REFRESH_BOUNDS (1<<3)
280		346
281	#ifdef NO_SECONDARY_SCREEN	347	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	348	# define NSCREENS 0
283	#else	349	#else
284	# define NSCREENS 1	350	# define NSCREENS 1
285	#endif	351	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		352
291	/* special (internal) prefix for font commands */	353	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	354	#define FONT_CMD '#'
293	#define FONT_DN "#-"	355	#define FONT_DN "#-"
294	#define FONT_UP "#+"	356	#define FONT_UP "#+"
295		357
296	/* flags for rxvt_scr_gotorc() */	358	/* flags for rxvt_scr_gotorc () */
		359	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	360	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	361	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	362	RELATIVE = C_RELATIVE | R_RELATIVE,
		363	};
300		364
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	365	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	366	enum {
303	#define DELETE +1	367	INSERT = -1, /* don't change these values */
304	#define ERASE +2	368	DELETE = +1,
		369	ERASE = +2,
		370	};
305		371
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	372	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	373	enum page_dirn {
308	UP,	374	UP,
309	DN,	375	DN,
310	NO_DIR	376	NO_DIR,
311	};	377	};
312		378
313	/* arguments for rxvt_scr_change_screen() */	379	/* arguments for rxvt_scr_change_screen () */
314	enum {	380	enum {
315	PRIMARY = 0,	381	PRIMARY = 0,
316	SECONDARY	382	SECONDARY,
317	};	383	};
318		384
319	#define RS_None 0 /* Normal */	385	#define RS_None 0
320		386
321	#define RS_fgMask 0x000001FFu /* 512 colors */	387	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	388	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	389
		390	// font styles
		391	#define RS_Bold 0x00004000UL // value 1
		392	#define RS_Italic 0x00008000UL // value 2
		393
		394	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	395	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	396	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	397	#define RS_Uline 0x00040000UL // underline
327		398
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	399	// 5 custom bits for extensions
		400	#define RS_customCount 32
		401	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	402	#define RS_customShift 19
330		403
		404	// other flags
		405	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		406
		407	#define RS_styleCount 4
		408	#define RS_styleMask (RS_Bold | RS_Italic)
		409	#define RS_styleShift 14
		410
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	411	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	412	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		413
		414	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		415	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		416	#define RS_fontShift 24
		417
		418	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		419	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		420
334	#define Sel_none 0 /* Not waiting */	421	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	422	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	423	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	424	#define Sel_direct 0x00
…		…
345	enum {	432	enum {
346	C0_NUL = 0x00,	433	C0_NUL = 0x00,
347	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	434	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
348	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	435	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
349	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	436	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
350	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	437	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
351	};	438	};
352	#define CHAR_ST 0x9c /* 0234 */	439	#define CHAR_ST 0x9c /* 0234 */
353		440
354	/*	441	/*
355	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	442	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
356	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	443	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
357	*/	444	*/
		445	enum {
358	#define XTerm_name 0	446	XTerm_name = 0,
359	#define XTerm_iconName 1	447	XTerm_iconName = 1,
360	#define XTerm_title 2	448	XTerm_title = 2,
		449	XTerm_property = 3, // change X property
361	#define XTerm_Color 4 /* change colors */	450	XTerm_Color = 4, // change colors
		451	XTerm_Color00 = 10, // not implemented, CLASH!
		452	XTerm_Color01 = 11, // not implemented
362	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	453	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	454	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		455	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		456	XTerm_Color05 = 15, // not implemented (tektronix fg)
		457	XTerm_Color06 = 16, // not implemented (tektronix bg)
364	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	458	XTerm_Color_RV = 17, // change actual 'Highlight' color
365	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
366	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
367	#define XTerm_logfile 46 /* not implemented */	459	XTerm_logfile = 46, // not implemented
368	#define XTerm_font 50	460	XTerm_font = 50,
369		461
370	/*	462	XTerm_konsole30 = 30, // reserved for konsole
		463	XTerm_konsole31 = 31, // reserved for konsole
		464	XTerm_emacs51 = 51, // reserved for emacs shell
		465	/*
371	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	466	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		467	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
372	*/	468	*/
373	#define XTerm_Menu 10 /* set menu item */	469	Rxvt_Color_BD = 18, // change actual 'Bold' color
		470	Rxvt_Color_UL = 19, // change actual 'Underline' color
374	#define XTerm_Pixmap 20 /* new bg pixmap */	471	Rxvt_Pixmap = 20, // new bg pixmap
375	#define XTerm_restoreFG 39 /* change default fg color */	472	Rxvt_restoreFG = 39, // change default fg color
376	#define XTerm_restoreBG 49 /* change default bg color */	473	Rxvt_restoreBG = 49, // change default bg color
377	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	474	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		475
		476	URxvt_locale = 701, // change locale
		477
		478	URxvt_Color_IT = 704, // change actual 'Italic' colour
		479	URxvt_Color_tint = 705, // change actual tint colour
		480	URxvt_Color_BD = 706,
		481	URxvt_Color_UL = 707,
		482
		483	URxvt_font = 710,
		484	URxvt_boldFont = 711,
		485	URxvt_italicFont = 712,
		486	URxvt_boldItalicFont = 713,
		487
		488	URxvt_view_up = 720,
		489	URxvt_view_down = 721,
		490
		491	URxvt_perl = 777,
		492	};
378		493
379	/* Words starting with `Color_' are colours. Others are counts */	494	/* Words starting with `Color_' are colours. Others are counts */
380	/*	495	/*
381	* The following comment is mostly obsolete since pixcolor_set was expanded:
382	* We're currently upto 29 colours. Only 3 more available. The
383	* PixColor and rendition colour usage should probably be decoupled	496	* The PixColor and rendition colour usage should probably be decoupled
384	* on the unnecessary items, e.g. Color_pointer, but won't bother	497	* on the unnecessary items, e.g. Color_pointer, but won't bother
385	* until we need to. Also, be aware of usage in pixcolor_set	498	* until we need to. Also, be aware of usage in pixcolor_set
386	*/	499	*/
387		500
388	enum colour_list {	501	enum colour_list {
…		…
410	maxBrightCOLOR, /* minBrightCOLOR + 7 */	523	maxBrightCOLOR, /* minBrightCOLOR + 7 */
411	Color_White = maxBrightCOLOR,	524	Color_White = maxBrightCOLOR,
412	#else	525	#else
413	Color_White = maxCOLOR,	526	Color_White = maxCOLOR,
414	#endif	527	#endif
415	#ifdef TTY_256COLOR
416	min256COLOR = Color_White + 1,	528	minTermCOLOR = Color_White + 1,
417	max256COLOR = minCOLOR + 255,	529	maxTermCOLOR = Color_White + 72,
418	#endif
419	#ifndef NO_CURSORCOLOR	530	#ifndef NO_CURSORCOLOR
420	Color_cursor,	531	Color_cursor,
421	Color_cursor2,	532	Color_cursor2,
422	#endif	533	#endif
423	Color_pointer,	534	Color_pointer_fg,
		535	Color_pointer_bg,
424	Color_border,	536	Color_border,
425	#ifndef NO_BOLD_UNDERLINE_REVERSE	537	#ifndef NO_BOLD_UNDERLINE_REVERSE
426	Color_BD,	538	Color_BD,
		539	Color_IT,
427	Color_UL,	540	Color_UL,
428	Color_RV,	541	Color_RV,
		542	#endif
		543	#if ENABLE_FRILLS
		544	Color_underline,
429	#endif	545	#endif
430	#ifdef OPTION_HC	546	#ifdef OPTION_HC
431	Color_HC,	547	Color_HC,
432	#endif	548	#endif
433	#ifdef KEEP_SCROLLCOLOR	549	#ifdef KEEP_SCROLLCOLOR
434	Color_scroll,	550	Color_scroll,
435	Color_trough,	551	Color_trough,
		552	#endif
		553	#if TINTING
		554	Color_tint,
		555	#endif
		556	#if OFF_FOCUS_FADING
		557	Color_fade,
436	#endif	558	#endif
437	NRS_COLORS, /* */	559	NRS_COLORS, /* */
438	#ifdef KEEP_SCROLLCOLOR	560	#ifdef KEEP_SCROLLCOLOR
439	Color_topShadow = NRS_COLORS,	561	Color_topShadow = NRS_COLORS,
440	Color_bottomShadow,	562	Color_bottomShadow,
441	TOTAL_COLORS /* upto 30 */	563	TOTAL_COLORS
442	#else	564	#else
443	TOTAL_COLORS = NRS_COLORS /* */	565	TOTAL_COLORS = NRS_COLORS
444	#endif	566	#endif
445	};	567	};
446		568
447	#define Color_Bits 9	569	#define Color_Bits 7 // 0 .. maxTermCOLOR
		570
448	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	571	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
449	#define NPIXCLR_BITS 32	572	#define NPIXCLR_BITS 32
450
451	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
452		573
453	/*	574	/*
454	* Resource list	575	* Resource list
455	*/	576	*/
456	enum {	577	enum {
457	Rs_display_name = 0,	578	# define def(name) Rs_ ## name,
458	Rs_term_name,	579	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
459	Rs_iconName,	580	# include "rsinc.h"
460	Rs_geometry,	581	# undef def
461	Rs_reverseVideo,	582	# undef reserve
462	Rs_color,
463	_Rs_color = Rs_color + NRS_COLORS - 1,
464	Rs_font,
465	Rs_name,
466	Rs_title,
467	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
468	Rs_path,
469	#endif
470	#ifdef XPM_BACKGROUND
471	Rs_backgroundPixmap,
472	#endif
473	#if (MENUBAR_MAX)
474	Rs_menu,
475	#endif
476	#ifdef GREEK_SUPPORT
477	Rs_greek_keyboard,
478	Rs_greektoggle_key,
479	#endif
480	Rs_loginShell,
481	Rs_jumpScroll,
482	#ifdef HAVE_SCROLLBARS
483	Rs_scrollBar,
484	Rs_scrollBar_right,
485	Rs_scrollBar_floating,
486	Rs_scrollBar_align,
487	#endif
488	Rs_scrollstyle, /* Rs_scrollBar_style */
489	Rs_scrollTtyOutput,
490	Rs_scrollTtyKeypress,
491	Rs_scrollWithBuffer,
492	Rs_saveLines,
493	Rs_utmpInhibit,
494	Rs_visualBell,
495	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
496	Rs_mapAlert,
497	#endif
498	#ifdef META8_OPTION
499	Rs_meta8,
500	#endif
501	#ifdef MOUSE_WHEEL
502	Rs_mouseWheelScrollPage,
503	#endif
504	#ifndef NO_BACKSPACE_KEY
505	Rs_backspace_key,
506	#endif
507	#ifndef NO_DELETE_KEY
508	Rs_delete_key,
509	#endif
510	Rs_selectstyle,
511	#ifdef PRINTPIPE
512	Rs_print_pipe,
513	#endif
514	#ifdef USE_XIM
515	Rs_preeditType,
516	Rs_inputMethod,
517	#endif
518	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
519	Rs_bigfont_key,
520	Rs_smallfont_key,
521	#endif
522	#ifdef TRANSPARENT
523	Rs_transparent,
524	Rs_transparent_all,
525	#endif
526	#ifndef NO_FRILLS
527	Rs_ext_bwidth,
528	Rs_int_bwidth,
529	#endif
530	Rs_scrollBar_thickness,
531	#ifndef NO_LINESPACE
532	Rs_lineSpace,
533	#endif
534	Rs_cutchars,
535	#ifdef ACS_ASCII
536	Rs_acs_chars,
537	#endif
538	Rs_modifier,
539	Rs_answerbackstring,
540	Rs_tripleclickwords,
541	Rs_cursorBlink,
542	Rs_pointerBlank,
543	Rs_pointerBlankDelay,
544	Rs_imLocale,
545	NUM_RESOURCES	583	NUM_RESOURCES
546	};	584	};
547		585
548	// see init.C:xa_named, which must be kept in sync	586	// see init.C:xa_names, which must be kept in sync
549	enum {	587	enum {
550	XA_TEXT = 0,	588	XA_TEXT = 0,
551	XA_COMPOUND_TEXT,	589	XA_COMPOUND_TEXT,
552	XA_UTF8_STRING,	590	XA_UTF8_STRING,
553	XA_MULTIPLE,	591	XA_MULTIPLE,
554	XA_TARGETS,	592	XA_TARGETS,
555	XA_TIMESTAMP,	593	XA_TIMESTAMP,
556	XA_VT_SELECTION,	594	XA_VT_SELECTION,
557	XA_INCR,	595	XA_INCR,
		596	XA_WM_PROTOCOLS,
558	XA_WMDELETEWINDOW,	597	XA_WM_DELETE_WINDOW,
		598	XA_CLIPBOARD,
		599	#if ENABLE_FRILLS
		600	XA_MOTIF_WM_HINTS,
		601	#endif
		602	#if ENABLE_EWMH
		603	XA_NET_WM_PID,
		604	XA_NET_WM_NAME,
		605	XA_NET_WM_ICON_NAME,
		606	XA_NET_WM_PING,
		607	#endif
		608	#if USE_XIM
		609	XA_WM_LOCALE_NAME,
		610	#endif
559	#ifdef TRANSPARENT	611	#if TRANSPARENT
560	XA_XROOTPMAPID,	612	XA_XROOTPMAP_ID,
		613	XA_ESETROOT_PMAP_ID,
561	#endif	614	#endif
562	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	615	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
563	XA_DNDPROTOCOL,	616	XA_DNDPROTOCOL,
564	XA_DNDSELECTION,	617	XA_DNDSELECTION,
565	#endif /* OFFIX_DND */	618	#endif
566	XA_CLIPBOARD,	619	#if ENABLE_XEMBED
		620	XA_XEMBED,
		621	XA_XEMBED_INFO,
		622	#endif
567	NUM_XA	623	NUM_XA
568	};	624	};
569		625
570	/* DEC private modes */	626	/* DEC private modes */
571	#define PrivMode_132 (1LU<<0)	627	#define PrivMode_132 (1UL<<0)
572	#define PrivMode_132OK (1LU<<1)	628	#define PrivMode_132OK (1UL<<1)
573	#define PrivMode_rVideo (1LU<<2)	629	#define PrivMode_rVideo (1UL<<2)
574	#define PrivMode_relOrigin (1LU<<3)	630	#define PrivMode_relOrigin (1UL<<3)
575	#define PrivMode_Screen (1LU<<4)	631	#define PrivMode_Screen (1UL<<4)
576	#define PrivMode_Autowrap (1LU<<5)	632	#define PrivMode_Autowrap (1UL<<5)
577	#define PrivMode_aplCUR (1LU<<6)	633	#define PrivMode_aplCUR (1UL<<6)
578	#define PrivMode_aplKP (1LU<<7)	634	#define PrivMode_aplKP (1UL<<7)
579	#define PrivMode_HaveBackSpace (1LU<<8)	635	#define PrivMode_HaveBackSpace (1UL<<8)
580	#define PrivMode_BackSpace (1LU<<9)	636	#define PrivMode_BackSpace (1UL<<9)
581	#define PrivMode_ShiftKeys (1LU<<10)	637	#define PrivMode_ShiftKeys (1UL<<10)
582	#define PrivMode_VisibleCursor (1LU<<11)	638	#define PrivMode_VisibleCursor (1UL<<11)
583	#define PrivMode_MouseX10 (1LU<<12)	639	#define PrivMode_MouseX10 (1UL<<12)
584	#define PrivMode_MouseX11 (1LU<<13)	640	#define PrivMode_MouseX11 (1UL<<13)
585	#define PrivMode_scrollBar (1LU<<14)	641	#define PrivMode_scrollBar (1UL<<14)
586	#define PrivMode_menuBar (1LU<<15)
587	#define PrivMode_TtyOutputInh (1LU<<16)	642	#define PrivMode_TtyOutputInh (1UL<<15)
588	#define PrivMode_Keypress (1LU<<17)	643	#define PrivMode_Keypress (1UL<<16)
589	#define PrivMode_smoothScroll (1LU<<18)	644	#define PrivMode_smoothScroll (1UL<<17)
590	#define PrivMode_vt52 (1LU<<19)	645	#define PrivMode_vt52 (1UL<<18)
		646	#define PrivMode_LFNL (1UL<<19)
591	/* too annoying to implement X11 highlight tracking */	647	/* too annoying to implement X11 highlight tracking */
592	/* #define PrivMode_MouseX11Track (1LU<<18) */	648	/* #define PrivMode_MouseX11Track (1LU<<20) */
593		649
594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	650	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
595	#define PrivMode(test,bit) \	651	#define PrivMode(test,bit) \
596	if (test) \	652	if (test) \
597	R->PrivateModes |= (bit); \	653	priv_modes |= (bit); \
598	else \	654	else \
599	R->PrivateModes &= ~(bit)	655	priv_modes &= ~(bit)
600		656
601	#ifdef ALLOW_132_MODE	657	#ifdef ALLOW_132_MODE
602	# define PrivMode_Default \
603	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	658	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	659	#else
605	# define PrivMode_Default \	660	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
607	#endif	661	#endif
608		662
609	#define XDEPTH R->Xdepth	663	// do not change these constants lightly, there are many interdependencies
610	#define XCMAP R->Xcmap
611	#define XVISUAL R->Xvisual
612
613	#define IMBUFSIZ 128 /* input modifier buffer sizes */	664	#define IMBUFSIZ 128 // input modifier buffer sizes
614	#ifndef BUFSIZ
615	# define BUFSIZ 4096
616	#endif
617	#define KBUFSZ 512 /* size of keyboard mapping buffer */	665	#define KBUFSZ 512 // size of keyboard mapping buffer
		666	#define CBUFSIZ 2048 // size of command buffer
		667	#define UBUFSIZ 2048 // character buffer
		668
		669	#ifndef PATH_MAX
		670	# define PATH_MAX 16384
		671	#endif
		672
		673	/* Motif window hints */
		674	#define MWM_HINTS_FUNCTIONS (1L << 0)
		675	#define MWM_HINTS_DECORATIONS (1L << 1)
		676	#define MWM_HINTS_INPUT_MODE (1L << 2)
		677	#define MWM_HINTS_STATUS (1L << 3)
		678	/* bit definitions for MwmHints.functions */
		679	#define MWM_FUNC_ALL (1L << 0)
		680	#define MWM_FUNC_RESIZE (1L << 1)
		681	#define MWM_FUNC_MOVE (1L << 2)
		682	#define MWM_FUNC_MINIMIZE (1L << 3)
		683	#define MWM_FUNC_MAXIMIZE (1L << 4)
		684	#define MWM_FUNC_CLOSE (1L << 5)
		685	/* bit definitions for MwmHints.decorations */
		686	#define MWM_DECOR_ALL (1L << 0)
		687	#define MWM_DECOR_BORDER (1L << 1)
		688	#define MWM_DECOR_RESIZEH (1L << 2)
		689	#define MWM_DECOR_TITLE (1L << 3)
		690	#define MWM_DECOR_MENU (1L << 4)
		691	#define MWM_DECOR_MINIMIZE (1L << 5)
		692	#define MWM_DECOR_MAXIMIZE (1L << 6)
		693	/* bit definitions for MwmHints.inputMode */
		694	#define MWM_INPUT_MODELESS 0
		695	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		696	#define MWM_INPUT_SYSTEM_MODAL 2
		697	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		698	#define PROP_MWM_HINTS_ELEMENTS 5
618		699
619	/*	700	/*
620	*****************************************************************************	701	*****************************************************************************
621	* MACRO DEFINES	702	* MACRO DEFINES
622	*****************************************************************************	703	*****************************************************************************
623	*/	704	*/
624	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	705	#define dLocal(type,name) type const name = this->name
625	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	706	#define dDisp Display *disp = this->display->display
626	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
627	#define STRCASECMP(x, y) strcasecmp((x), (y))
628	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
629	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
630	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
631	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
632	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
633	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
634	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
635	#define STRDUP(x) strdup((const char *)(x))
636	#define STRLEN(x) strlen((const char *)(x))
637	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
638	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
639		707
640	/* convert pixel dimensions to row/column values. Everything as int32_t */	708	/* convert pixel dimensions to row/column values. Everything as int32_t */
641	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	709	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
642	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	710	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
643	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	711	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
644	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	712	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	713	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	714	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	715	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	716	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
649		717
650	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	718	#define OPTION(opt) (options & (opt))
651	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	719	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		720	| Opt_jumpScroll | Opt_secondaryScreen \
		721	| Opt_pastableTabs | Opt_intensityStyles)
652		722
653	#define Xroot DefaultRootWindow(R->Xdisplay)	723	// for m >= -n, ensure remainder lies between 0..n-1
		724	#define MOD(m,n) (((m) + (n)) % (n))
		725
		726	#define LINENO(n) MOD (term_start + int(n), total_rows)
		727	#define ROW(n) row_buf [LINENO (n)]
654		728
655	/* how to build & extract colors and attributes */	729	/* how to build & extract colors and attributes */
656	#define GET_BASEFG(x) (((x) & RS_fgMask))	730	#define GET_BASEFG(x) (((x) & RS_fgMask))
657	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	731	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
658	#ifndef NO_BRIGHTCOLOR
659	# define GET_FGCOLOR(x) \
660	((((x) & RS_Bold) == 0 \
661	|| GET_BASEFG(x) < minCOLOR \
662	|| GET_BASEFG(x) >= minBrightCOLOR) \
663	? GET_BASEFG(x) \
664	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
665	# define GET_BGCOLOR(x) \
666	((((x) & RS_Blink) == 0 \
667	|| GET_BASEBG(x) < minCOLOR \
668	|| GET_BASEBG(x) >= minBrightCOLOR) \
669	? GET_BASEBG(x) \
670	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
671	#else
672	# define GET_FGCOLOR(x) GET_BASEFG(x)
673	# define GET_BGCOLOR(x) GET_BASEBG(x)
674	#endif
675		732
676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	733	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	734	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		735
		736	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		737	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678		738
679	#define GET_ATTR(x) (((x) & RS_attrMask))	739	#define GET_ATTR(x) (((x) & RS_attrMask))
680	#define GET_BGATTR(x) \	740	#define GET_BGATTR(x) \
681	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	741	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682	| (((x) & RS_fgMask)<<Color_Bits)) \	742	| (((x) & RS_fgMask)<<Color_Bits)) \
683	: ((x) & (RS_attrMask | RS_bgMask)))	743	: ((x) & (RS_attrMask | RS_bgMask)))
684	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	744	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	745	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	746	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687		747
		748	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		749
688	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	750	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
689	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	751	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		752
		753	#if ENABLE_STYLES
		754	# define FONTSET(style) fontset[GET_STYLE (style)]
		755	#else
		756	# define FONTSET(style) fontset[0]
		757	#endif
690		758
691	#ifdef HAVE_SCROLLBARS	759	#ifdef HAVE_SCROLLBARS
692	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	760	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693	#else	761	#else
694	# define scrollbar_TotalWidth() (0)	762	# define scrollbar_TotalWidth() (0)
695	#endif	763	#endif
696	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	764	#define scrollbar_isMotion() (scrollBar.state == 'm')
697	#define scrollbar_isUp() (R->scrollBar.state == 'U')	765	#define scrollbar_isUp() (scrollBar.state == 'U')
698	#define scrollbar_isDn() (R->scrollBar.state == 'D')	766	#define scrollbar_isDn() (scrollBar.state == 'D')
699	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	767	#define scrollbar_isUpDn() isupper (scrollBar.state)
700	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	768	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701		769
702	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	770	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	771	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704	&& (y) <= scrollbarnext_dnval())	772	&& (y) <= scrollbarnext_dnval ())
705	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	773	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	774	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	775	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	776	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709	#define SCROLLRXVT_MINHEIGHT 10	777	#define SCROLLRXVT_MINHEIGHT 10
710	#define SCROLLXTERM_MINHEIGHT 10	778	#define SCROLLXTERM_MINHEIGHT 10
711		779
712	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	780	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
713	? SCROLLNEXT_MINHEIGHT \	781	? SCROLLNEXT_MINHEIGHT \
714	: SCROLLRXVT_MINHEIGHT)	782	: SCROLLRXVT_MINHEIGHT)
715	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	783	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	784	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	785	#define scrollbar_position(y) ((y) - scrollBar.beg)
718	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	786	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719	- scrollbar_minheight())	787	- scrollbar_minheight ())
720
721	#if (MENUBAR_MAX > 1)
722	/* rendition style flags */
723	# define menuBar_height() (TermWin.fheight + SHADOW)
724	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
725	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
726	#else
727	# define menuBar_height() (0)
728	# define menuBar_TotalHeight() (0)
729	# define isMenuBarWindow(w) (0)
730	#endif
731		788
732	#ifdef XPM_BACKGROUND	789	#ifdef XPM_BACKGROUND
733	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	790	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
734	#else	791	#else
735	# define XPMClearArea(a, b, c, d, e, f, g)	792	# define XPMClearArea(a, b, c, d, e, f, g)
736	#endif	793	#endif
737		794
738	#ifndef STRICT_FONT_CHECKING
739	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
740	#endif
741
742	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
743	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
744
745	#ifdef UTMP_SUPPORT
746	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747	# undef HAVE_UTMPX_H
748	# undef HAVE_STRUCT_UTMPX
749	# endif
750	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
751	# undef HAVE_UTMP_H
752	# undef HAVE_STRUCT_UTMP
753	# endif
754
755	# ifdef HAVE_UTMPX_H
756	# include <utmpx.h>
757	# endif
758	# ifdef HAVE_UTMP_H
759	# include <utmp.h>
760	# endif
761	#endif
762
763	#ifdef DEBUG_CMD	795	#ifdef DEBUG_CMD
764	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	796	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
765	#else	797	#else
766	# define D_CMD(x)	798	# define D_CMD(x)
767	#endif	799	#endif
…		…
773	#ifdef DEBUG_MAIN	805	#ifdef DEBUG_MAIN
774	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	806	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775	#else	807	#else
776	# define D_MAIN(x)	808	# define D_MAIN(x)
777	#endif	809	#endif
778	#ifdef DEBUG_SCREEN
779	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
780	#else
781	# define D_SCREEN(x)
782	#endif
783	#ifdef DEBUG_SELECT
784	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
785	#else
786	# define D_SELECT(x)
787	#endif
788	#ifdef DEBUG_SIZE	810	#ifdef DEBUG_SIZE
789	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	811	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790	#else	812	#else
791	# define D_SIZE(x)	813	# define D_SIZE(x)
792	#endif	814	#endif
793	#ifdef DEBUG_X
794	# define D_X(x) fprintf x ; fputc('\n', stderr)
795	#else
796	# define D_X(x)
797	#endif
798		815
799	/*	816	extern class rxvt_failure_exception { } rxvt_failure_exception;
		817
		818	typedef callback1<void, const char *> log_callback;
		819	typedef callback1<int, int> getfd_callback;
		820
		821	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		822	extern void rxvt_log (const char *fmt, ...);
		823	extern void rxvt_warn (const char *fmt, ...);
		824	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		825	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		826
		827	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		828	extern bool rxvt_set_locale (const char *locale);
		829	extern void rxvt_push_locale (const char *locale);
		830	extern void rxvt_pop_locale ();
		831
800	*****************************************************************************	832	/****************************************************************************/
801	* VARIABLES
802	*****************************************************************************
803	*/
804	#ifdef MENUBAR
805	# include "menubar.h"
806	#endif
807		833
808	#define BLINK_INTERVAL 0.5	834	#define BLINK_INTERVAL 0.5
809	#define TEXT_BLINK_INTERVAL 0.5	835	#define TEXT_BLINK_INTERVAL 0.5
810		836
		837	#ifndef __attribute__
		838	# ifdef __GNUC__
		839	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		840	# define __attribute__(x)
		841	# endif
		842	# endif
		843	# define __attribute__(x)
		844	#endif
		845
		846	/****************************************************************************/
		847
		848	#define LINE_LONGER 0x0001 // line is continued on the next row
		849	#define LINE_FILTERED 0x0002 // line has been filtered
		850	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		851
		852	struct line_t {
		853	text_t *t; // terminal the text
		854	rend_t *r; // rendition, uses RS_ flags
		855	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		856	uint32_t f; // flags
		857
		858	bool is_longer ()
		859	{
		860	return f & LINE_LONGER;
		861	}
		862
		863	void is_longer (int set)
		864	{
		865	if (set)
		866	f |= LINE_LONGER;
		867	else
		868	f &= ~LINE_LONGER;
		869	}
		870
		871	void clear ()
		872	{
		873	t = 0;
		874	r = 0;
		875	l = 0;
		876	f = 0;
		877	}
		878
		879	void touch () // call whenever a line is changed/touched/updated
		880	{
		881	#if ENABLE_PERL
		882	f &= ~LINE_FILTERED;
		883	#endif
		884	}
		885
		886	void touch (int col)
		887	{
		888	max_it (l, col);
		889	touch ();
		890	}
		891	};
		892
		893	/****************************************************************************/
		894
		895	// primivite wrapper around mbstate_t to ensure initialisation
811	struct mbstate {	896	struct mbstate {
812	mbstate_t mbs;	897	mbstate_t mbs;
813		898
814	mbstate ()	899	operator mbstate_t *() { return &mbs; }
		900	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		901	mbstate () { reset (); }
		902	};
		903
		904	/****************************************************************************/
		905
		906	#define UNICODE_MASK 0x1fffffUL
		907
		908	#if UNICODE3
		909	# define COMPOSE_LO 0x40000000UL
		910	# define COMPOSE_HI 0x400fffffUL
		911	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		912	#else
		913	# if ENABLE_PERL
		914	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		915	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		916	# else
		917	# define COMPOSE_LO 0xd800UL
		918	# define COMPOSE_HI 0xf8ffUL
		919	# endif
		920	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		921	#endif
		922
		923	#if ENABLE_COMBINING
		924	// compose chars are used to represent composite characters
		925	// that are not representable in unicode, as well as characters
		926	// not fitting in the BMP.
		927	struct compose_char {
		928	unicode_t c1, c2; // any chars != NOCHAR are valid
		929	compose_char (unicode_t c1, unicode_t c2)
		930	: c1(c1), c2(c2)
		931	{ }
		932	};
		933
		934	class rxvt_composite_vec {
		935	vector<compose_char> v;
		936	public:
		937	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		938	int expand (unicode_t c, wchar_t *r);
		939	compose_char *operator [](text_t c)
815	{	940	{
816	MEMSET (&mbs, 0, sizeof (mbs));	941	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		942	? &v[c - COMPOSE_LO]
		943	: 0;
817	}	944	}
818	};	945	};
819		946
		947	extern class rxvt_composite_vec rxvt_composite;
		948	#endif
		949
		950	/****************************************************************************/
		951
		952	#ifdef KEYSYM_RESOURCE
		953	class keyboard_manager;
		954	#endif
		955
820	struct rxvt_term : rxvt_vars {	956	struct rxvt_term : zero_initialized, rxvt_vars {
821	struct mbstate mbstate;	957	log_callback *log_hook; // log error messages through this hook, if != 0
		958	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		959	#if ENABLE_PERL
		960	rxvt_perl_term perl;
		961	#endif
		962	struct mbstate mbstate; // current input multibyte state
822		963
823	unsigned char want_refresh:1,	964	unsigned char want_refresh:1,
824	#ifdef TRANSPARENT	965	#ifdef TRANSPARENT
825	want_full_refresh:1, /* awaiting full screen refresh */	966	want_full_refresh:1, /* awaiting full screen refresh */
826	#endif	967	#endif
…		…
839	hidden_text:1,	980	hidden_text:1,
840	#endif	981	#endif
841	#ifdef POINTER_BLANK	982	#ifdef POINTER_BLANK
842	hidden_pointer:1,	983	hidden_pointer:1,
843	#endif	984	#endif
		985	enc_utf8:1, /* wether locale uses utf-8 */
		986	seen_input:1, /* wether we have seen some program output yet */
		987	seen_resize:1, /* wether we had a resize event */
844	parsed_geometry:1,	988	parsed_geometry:1;
845	seen_input:1, /* wether any input has been seen so far */
846	enc_utf8:1; /* wether terminal reads/writes utf-8 */
847		989
848	unsigned char refresh_type,	990	unsigned char refresh_type,
849	#ifdef UTMP_SUPPORT
850	next_utmp_action,
851	#endif
852	#ifndef NO_SETOWNER_TTYDEV
853	next_tty_action,
854	#endif
855	#ifdef META8_OPTION	991	#ifdef META8_OPTION
856	meta_char, /* Alt-key prefix */	992	meta_char, /* Alt-key prefix */
857	#endif	993	#endif
858	scrollbar_align,	994	scrollbar_align,
859	selection_wait,	995	selection_wait,
860	selection_type;	996	selection_type;
861	/* ---------- */	997	/* ---------- */
862	#ifdef GREEK_SUPPORT
863	short greek_mode; /* greek keyboard mode */
864	#endif
865	short rvideo;	998	short rvideo;
866	int16_t num_scr; /* screen: number lines scrolled */	999	int num_scr; /* screen: number lines scrolled */
867	unsigned int prev_ncol, /* screen: previous number of columns */	1000	int prev_ncol, /* screen: previous number of columns */
868	prev_nrow; /* screen: previous number of rows */	1001	prev_nrow; /* screen: previous number of rows */
869	#ifdef RXVT_GRAPHICS
870	uint16_t gr_prev_start;
871	#endif
872	/* ---------- */	1002	/* ---------- */
873	rend_t rstyle;	1003	rend_t rstyle;
874	/* ---------- */	1004	/* ---------- */
875	uint32_t pixcolor_set[NPIXCLR_SETS];	1005	uint32_t pixcolor_set[NPIXCLR_SETS];
876	/* ---------- */	1006	/* ---------- */
877	#ifdef SELECTION_SCROLLING	1007	#ifdef SELECTION_SCROLLING
878	int scroll_selection_delay,
879	scroll_selection_lines;	1008	int scroll_selection_lines;
880	enum page_dirn scroll_selection_dir;	1009	enum page_dirn scroll_selection_dir;
881	int selection_save_x,	1010	int selection_save_x,
882	selection_save_y,	1011	selection_save_y,
883	selection_save_state,	1012	selection_save_state;
884	pending_scroll_selection;
885	#endif	1013	#endif
886	/* ---------- */	1014	/* ---------- */
887	int csrO, /* Hops - csr offset in thumb/slider to */	1015	int csrO, /* Hops - csr offset in thumb/slider to */
888	/* give proper Scroll behaviour */	1016	/* give proper Scroll behaviour */
889	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
890	scroll_arrow_delay,
891	#endif
892	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1017	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893	mouse_slip_wheel_delay,
894	mouse_slip_wheel_speed,	1018	mouse_slip_wheel_speed,
895	#endif	1019	#endif
896	refresh_count,	1020	refresh_count,
897	refresh_limit,	1021	refresh_limit,
898	fnum, /* logical font number */
899	last_bot, /* scrollbar last bottom position */	1022	last_bot, /* scrollbar last bottom position */
900	last_top, /* scrollbar last top position */	1023	last_top, /* scrollbar last top position */
901	last_state, /* scrollbar last state */	1024	last_state, /* scrollbar last state */
902	scrollbar_len,	1025	scrollbar_len,
903	#ifdef MENUBAR
904	menu_readonly, /* okay to alter menu? */
905	Arrows_x,
906	#endif
907	#if MENUBAR_MAX > 1
908	Nbars,
909	#endif
910	window_vt_x,	1026	window_vt_x,
911	window_vt_y,	1027	window_vt_y,
912	window_sb_x,	1028	window_sb_x,
913	# ifdef POINTER_BLANK	1029	# ifdef POINTER_BLANK
914	pointerBlankDelay,	1030	pointerBlankDelay,
915	# endif	1031	# endif
916	allowedxerror;	1032	allowedxerror;
917	/* ---------- */	1033	/* ---------- */
918	unsigned int ModMetaMask,	1034	unsigned int ModLevel3Mask,
		1035	ModMetaMask,
919	ModNumLockMask,	1036	ModNumLockMask;
920	old_width, /* last used width in screen resize */	1037	int old_width, /* last used width in screen resize */
921	old_height, /* last used height in screen resize */	1038	old_height; /* last used height in screen resize */
922	#ifndef NO_BRIGHTCOLOR
923	colorfgbg,
924	#endif
925	ttymode;
926	unsigned long PrivateModes,	1039	unsigned long priv_modes,
927	SavedModes;	1040	SavedModes;
928	/* ---------- */	1041	/* ---------- */
929	Atom xa[NUM_XA];	1042	Atom xa[NUM_XA];
930	/* ---------- */	1043	/* ---------- */
931	#ifdef MENUBAR	1044	#ifdef RXVT_SCROLLBAR
932	GC menubarGC;
933	#endif
934	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
935	GC scrollbarGC,	1045	GC scrollbarGC,
936	topShadowGC,	1046	topShadowGC,
937	botShadowGC;	1047	botShadowGC;
938	#endif	1048	#endif
939	#ifdef XTERM_SCROLLBAR	1049	#ifdef XTERM_SCROLLBAR
940	GC xscrollbarGC,	1050	GC xscrollbarGC,
941	ShadowGC;	1051	ShadowGC;
		1052	#endif
		1053	#ifdef PLAIN_SCROLLBAR
		1054	GC pscrollbarGC;
942	#endif	1055	#endif
943	#ifdef NEXT_SCROLLBAR	1056	#ifdef NEXT_SCROLLBAR
944	GC blackGC,	1057	GC blackGC,
945	whiteGC,	1058	whiteGC,
946	grayGC,	1059	grayGC,
…		…
954	#endif	1067	#endif
955	/* ---------- */	1068	/* ---------- */
956	Time selection_time,	1069	Time selection_time,
957	selection_request_time;	1070	selection_request_time;
958	pid_t cmd_pid; /* process id of child */	1071	pid_t cmd_pid; /* process id of child */
959	gid_t ttygid;	1072	char * incr_buf;
960	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1073	size_t incr_buf_size, incr_buf_fill;
961	uid_t euid;
962	gid_t egid;
963	#endif
964	/* ---------- */	1074	/* ---------- */
965	Cursor leftptr_cursor;	1075	Cursor leftptr_cursor;
966	#ifdef POINTER_BLANK
967	Cursor blank_cursor;
968	#endif
969	/* ---------- */	1076	/* ---------- */
970	const char *ttydev; /* pty/tty name */
971	#ifndef NO_BACKSPACE_KEY	1077	#ifndef NO_BACKSPACE_KEY
972	const char *key_backspace;	1078	const char *key_backspace;
973	#endif	1079	#endif
974	#ifndef NO_DELETE_KEY	1080	#ifndef NO_DELETE_KEY
975	const char *key_delete;	1081	const char *key_delete;
976	#endif	1082	#endif
977	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
978	KeySym ks_bigfont, ks_smallfont;
979	#endif
980	#ifdef GREEK_SUPPORT
981	KeySym ks_greekmodeswith;
982	#endif
983	#ifdef USE_XIM
984	XIC Input_Context;
985	XIMStyle input_style;
986	int event_type;
987	#endif
988	struct mouse_event MEvent;	1083	struct mouse_event MEvent;
989	XComposeStatus compose;	1084	XComposeStatus compose;
990	#ifdef RXVT_GRAPHICS
991	int graphics_up;
992	struct grwin_t *gr_root;
993	#endif
994	ttymode_t tio;	1085	ttymode_t tio;
995	#ifdef UTMP_SUPPORT
996	# ifdef HAVE_STRUCT_UTMP
997	struct utmp ut;
998	# endif
999	# ifdef HAVE_STRUCT_UTMPX
1000	struct utmpx utx;
1001	# endif
1002	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1003	char ut_id[5];
1004	# endif
1005	int utmp_pos;
1006	#endif
1007	row_col_t oldcursor;	1086	row_col_t oldcursor;
1008	#ifdef XPM_BACKGROUND	1087	#ifdef XPM_BACKGROUND
1009	bgPixmap_t bgPixmap;	1088	bgPixmap_t bgPixmap;
1010	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1089	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1011	#endif	1090	#endif
1012	#ifdef MULTICHAR_SET
1013	int oldcursormulti;
1014	void (*multichar_decode)(unsigned char *str, int len);
1015	#endif
1016	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1017	struct stat ttyfd_stat; /* original status of our tty */
1018	#endif
1019	#ifdef MENUBAR
1020	menu_t *ActiveMenu, /* currently active menu */
1021	*BuildMenu; /* the menu currently being built */
1022	bar_t *CurrentBar;
1023	# if !(MENUBAR_MAX > 1)
1024	bar_t BarList;
1025	# endif /* (MENUBAR_MAX > 1) */
1026	#endif
1027	#ifdef RXVT_GRAPHICS
1028	Window gr_last_id;
1029	#endif
1030	#ifdef CURSOR_BLINK
1031	struct timeval lastcursorchange;
1032	#endif
1033	#ifdef POINTER_BLANK
1034	struct timeval lastmotion;
1035	#endif
1036		1091
1037	/* these three don't need to be kept but do so to placate some mem checkers */	1092	#if ENABLE_OVERLAY
		1093	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1094	text_t **ov_text;
		1095	rend_t **ov_rend;
		1096
		1097	void scr_swap_overlay ();
		1098	void scr_overlay_new (int x, int y, int w, int h);
		1099	void scr_overlay_off ();
		1100	void scr_overlay_set (int x, int y,
		1101	text_t text,
		1102	rend_t rend = OVERLAY_RSTYLE);
		1103	void scr_overlay_set (int x, int y, const char *s);
		1104	void scr_overlay_set (int x, int y, const wchar_t *s);
		1105	#endif
		1106
		1107	vector<void *> allocated; // free these memory blocks with free()
		1108
1038	char *env_windowid; /* environmental variable WINDOWID */	1109	char *env_windowid; /* environmental variable WINDOWID */
1039	char *env_display; /* environmental variable DISPLAY */	1110	char *env_display; /* environmental variable DISPLAY */
1040	char *env_term; /* environmental variable TERM */	1111	char *env_term; /* environmental variable TERM */
1041	char *env_colorfgbg;	1112	char *env_colorfgbg;
1042	char *locale;	1113	char *locale;
1043	char *codeset;
1044	char charsets[4];	1114	char charsets[4];
1045	unsigned char *v_buffer; /* pointer to physical buffer */	1115	char *v_buffer; /* pointer to physical buffer */
1046	unsigned int v_buflen; /* size of area to write */	1116	unsigned int v_buflen; /* size of area to write */
1047	char *newfont[MAX_NFONTS];	1117	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1118
1048	#ifdef KEYSYM_RESOURCE	1119	#ifdef KEYSYM_RESOURCE
1049	const unsigned char *Keysym_map[256];	1120	keyboard_manager *keyboard;
1050	#endif	1121	#endif
		1122
1051	const char *rs[NUM_RESOURCES];	1123	const char *rs[NUM_RESOURCES];
1052	/* command input buffering */	1124	/* command input buffering */
1053	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1125	char *cmdbuf_ptr, *cmdbuf_endp;
1054	unsigned char cmdbuf_base[BUFSIZ];	1126	char cmdbuf_base[CBUFSIZ];
1055		1127
1056	rxvt_salloc *ralloc;	1128	rxvt_ptytty pty;
1057	rxvt_salloc *talloc;	1129	rxvt_session session;
1058		1130
1059	void paste (const unsigned char *data, unsigned int len);	1131	rxvt_salloc *talloc; // text line allocator
		1132	rxvt_salloc *ralloc; // rend line allocator
1060		1133
		1134	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1135
		1136	#if ENABLE_FRILLS || ISO_14755
		1137	// ISO 14755 entry support
		1138	unicode_t iso14755buf;
		1139	void commit_iso14755 ();
		1140	int hex_keyval (XKeyEvent &ev);
		1141	# if ISO_14755
		1142	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1143	void iso14755_54 (int x, int y);
		1144	# endif
		1145	#endif
		1146
		1147	// modifies first argument(!)
		1148	void paste (char *data, unsigned int len);
		1149
		1150	long vt_emask, vt_emask_perl;
		1151
		1152	void vt_select_input () const
		1153	{
		1154	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1155	}
		1156
		1157	#if TRANSPARENT
		1158	void rootwin_cb (XEvent &xev);
		1159	xevent_watcher rootwin_ev;
		1160	#endif
		1161
		1162	void x_cb (XEvent &xev);
1061	void flush ();	1163	void flush ();
		1164	xevent_watcher termwin_ev;
		1165	xevent_watcher vt_ev;
		1166	#ifdef HAVE_SCROLLBARS
		1167	xevent_watcher scrollbar_ev;
		1168	#endif
1062		1169
1063	void check_cb (check_watcher &w); check_watcher check_ev;	1170	void check_cb (check_watcher &w); check_watcher check_ev;
1064	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1171	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1172	void flush_cb (time_watcher &w); time_watcher flush_ev;
1065		1173
1066	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1174	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1067	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1068		1175
1069	void incr_cb (time_watcher &w); time_watcher incr_ev;	1176	void incr_cb (time_watcher &w); time_watcher incr_ev;
1070		1177
1071	#ifdef CURSOR_BLINK	1178	#ifdef CURSOR_BLINK
1072	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1179	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1073	#endif	1180	#endif
1074	#ifdef TEXT_BLINK	1181	#ifdef TEXT_BLINK
1075	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1182	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1183	#endif
		1184
		1185	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1186	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1187	#endif
		1188	#ifdef SELECTION_SCROLLING
		1189	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1190	#endif
		1191	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1192	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1076	#endif	1193	#endif
1077		1194
1078	#ifdef POINTER_BLANK	1195	#ifdef POINTER_BLANK
1079	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1196	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1080	void pointer_blank ();	1197	void pointer_blank ();
		1198	#endif
1081	void pointer_unblank ();	1199	void pointer_unblank ();
1082	#endif
1083		1200
1084	void tt_printf (const char *fmt,...);	1201	void tt_printf (const char *fmt,...);
1085	void tt_write (const unsigned char *data, unsigned int len);	1202	void tt_write (const char *data, unsigned int len);
		1203	void pty_write ();
1086		1204
1087	void tt_winch ();	1205	void tt_winch ();
1088		1206
1089	rxvt_term ();	1207	rxvt_term ();
1090	~rxvt_term ();	1208	~rxvt_term ();
		1209	void child_exit (); // child has exited, usually destroys
1091	void destroy ();	1210	void destroy ();
		1211	void emergency_cleanup ();
1092		1212
1093	bool init (int argc, const char *const *argv);	1213	bool init (int argc, const char *const *argv);
1094	bool init_vars ();	1214	bool init_vars ();
1095		1215
1096	uint32_t next_char ();
1097
1098	bool pty_fill ();	1216	bool pty_fill ();
1099	void process_x_events ();
1100		1217
1101	void *operator new (size_t s);	1218	void make_current () const // make this the "currently active" urxvt instance
1102	void operator delete (void *p, size_t s);	1219	{
		1220	SET_R (this);
		1221	rxvt_set_locale (locale);
		1222	set_environ (envv);
		1223	}
1103		1224
1104	void init_secondary ();	1225	void init_secondary ();
1105	const char **init_resources (int argc, const char *const *argv);	1226	const char **init_resources (int argc, const char *const *argv);
		1227	const char *x_resource (const char *name);
1106	void init_env ();	1228	void init_env ();
1107	void set_locale (const char *locale);	1229	void set_locale (const char *locale);
1108	void init_xlocale ();	1230	void init_xlocale ();
1109	void init_command (const char *const *argv);	1231	void init_command (const char *const *argv);
1110	int run_command (const char *const *argv);	1232	void run_command (const char *const *argv);
1111	int run_child (const char *const *argv);	1233	int run_child (const char *const *argv);
1112		1234
1113	void color_aliases(int idx);	1235	void color_aliases (int idx);
1114	void recolour_cursor ();	1236	void recolour_cursor ();
1115	void create_windows (int argc, const char *const *argv);	1237	void create_windows (int argc, const char *const *argv);
1116	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1238	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1117	void window_calc (unsigned int width, unsigned int height);	1239	void window_calc (unsigned int newwidth, unsigned int newheight);
1118	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1119		1240
1120	#if USE_XIM	1241	#if USE_XIM
		1242	rxvt_xim *input_method;
		1243	XIC Input_Context;
		1244	XIMStyle input_style;
		1245	XPoint spot; // most recently sent spot position
		1246
		1247	void im_destroy ();
		1248	void im_cb (); im_watcher im_ev;
1121	void set_size (XRectangle *size);	1249	void im_set_size (XRectangle &size);
1122	void set_position (XPoint *pos);	1250	void im_set_position (XPoint &pos);
1123	void set_color (unsigned long *fg, unsigned long *bg);	1251	void im_set_color (unsigned long &fg, unsigned long &bg);
		1252	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1253
		1254	bool IMisRunning ();
		1255	void IMSendSpot ();
		1256	bool IM_get_IC (const char *modifiers);
		1257	void IMSetStatusPosition ();
1124	#endif	1258	#endif
1125		1259
1126	void resize_scrollbar ();	1260	void resize_scrollbar ();
1127		1261
1128	void pixel_position (int *x, int *y);	1262	void pixel_position (int *x, int *y);
1129		1263
1130	void selection_click (int clicks, int x, int y);	1264	void selection_click (int clicks, int x, int y);
1131	void selection_extend (int x, int y, int flag);	1265	void selection_extend (int x, int y, int flag);
1132	void selection_rotate (int x, int y);	1266	void selection_rotate (int x, int y);
1133		1267
1134	/* screen(!) */	1268	/* autoconvert */
1135	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1269
1136	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1270	// command.C
		1271	void lookup_key (XKeyEvent &ev);
		1272	unsigned int cmd_write (const char *str, unsigned int count);
		1273
		1274	wchar_t next_char ();
		1275	wchar_t cmd_getc ();
		1276	uint32_t next_octet ();
		1277	uint32_t cmd_get8 ();
		1278
		1279	bool cmd_parse ();
		1280	void mouse_report (XButtonEvent &ev);
		1281	void button_press (XButtonEvent &ev);
		1282	void button_release (XButtonEvent &ev);
		1283	void focus_in ();
		1284	void focus_out ();
		1285	int check_our_parents ();
		1286	#ifdef PRINTPIPE
		1287	FILE *popen_printer ();
		1288	int pclose_printer (FILE *stream);
		1289	#endif
		1290	void process_print_pipe ();
		1291	void process_nonprinting (unicode_t ch);
		1292	void process_escape_vt52 (unicode_t ch);
		1293	void process_escape_seq ();
		1294	void process_csi_seq ();
		1295	void process_window_ops (const int *args, unsigned int nargs);
		1296	char *get_to_st (unicode_t &ends_how);
		1297	void process_dcs_seq ();
		1298	void process_osc_seq ();
		1299	void process_color_seq (int report, int color, const char *str, char resp);
		1300	void process_xterm_seq (int op, const char *str, char resp);
		1301	int privcases (int mode, unsigned long bit);
		1302	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1303	void process_sgr_mode (unsigned int nargs, const int *arg);
		1304	void process_graphics ();
		1305	// init.C
		1306	void Get_Colours ();
		1307	void get_ourmods ();
		1308	// main.C
		1309	void privileged_utmp (rxvt_privaction action);
		1310	bool set_fonts ();
		1311	void set_string_property (Atom prop, const char *str, int len = -1);
		1312	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1313	void set_title (const char *str);
		1314	void set_icon_name (const char *str);
		1315	void set_window_color (int idx, const char *color);
		1316	void set_colorfgbg ();
		1317	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1318	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1319
		1320	// screen.C
		1321
		1322	void lalloc (line_t &l) const
		1323	{
		1324	l.t = (text_t *)talloc->alloc ();
		1325	l.r = (rend_t *)ralloc->alloc ();
		1326	}
		1327
		1328	#if 0
		1329	void lfree (line_t &l)
		1330	{
		1331	talloc->free (l.t);
		1332	ralloc->free (l.r);
		1333	}
		1334	#endif
		1335
		1336	void lresize (line_t &l) const
		1337	{
		1338	if (!l.t)
		1339	return;
		1340
		1341	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1342	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1343
		1344	l.l = min (l.l, ncol);
		1345
		1346	if (ncol > prev_ncol)
		1347	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1348	}
		1349
		1350	int fgcolor_of (rend_t r) const
		1351	{
		1352	int base = GET_BASEFG (r);
		1353	#ifndef NO_BRIGHTCOLOR
		1354	if (r & RS_Bold
		1355	# if ENABLE_STYLES
		1356	&& OPTION (Opt_intensityStyles)
		1357	# endif
		1358	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1359	base += minBrightCOLOR - minCOLOR;
		1360	#endif
		1361	return base;
		1362	}
		1363
		1364	int bgcolor_of (rend_t r) const
		1365	{
		1366	int base = GET_BASEBG (r);
		1367	#ifndef NO_BRIGHTCOLOR
		1368	if (r & RS_Blink
		1369	# if ENABLE_STYLES
		1370	&& OPTION (Opt_intensityStyles)
		1371	# endif
		1372	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1373	base += minBrightCOLOR - minCOLOR;
		1374	#endif
		1375	return base;
		1376	}
		1377
		1378	bool option (uint32_t opt) const
		1379	{
		1380	return OPTION (opt);
		1381	}
		1382
		1383	void set_option (uint32_t opt, bool set)
		1384	{
		1385	if (set)
		1386	options |= opt;
		1387	else
		1388	options &= ~opt;
		1389	}
		1390
		1391	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1392	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1137	int scr_scroll_text (int row1, int row2, int count, int spec);	1393	int scr_scroll_text (int row1, int row2, int count);
1138	void scr_reset ();	1394	void scr_reset ();
1139	void scr_reset_realloc ();
1140	void scr_release ();	1395	void scr_release ();
		1396	void scr_clear (bool really = false);
1141	void scr_clear ();	1397	void scr_refresh ();
1142	void scr_refresh (unsigned char refresh_type);
1143	bool scr_refresh_rend (rend_t mask, rend_t value);	1398	bool scr_refresh_rend (rend_t mask, rend_t value);
1144	void scr_erase_screen (int mode);	1399	void scr_erase_screen (int mode);
		1400	#if ENABLE_FRILLS
		1401	void scr_erase_savelines ();
		1402	void scr_backindex ();
		1403	void scr_forwardindex ();
		1404	#endif
1145	void scr_touch (bool refresh);	1405	void scr_touch (bool refresh);
1146	void scr_expose (int x, int y, int width, int height, bool refresh);	1406	void scr_expose (int x, int y, int width, int height, bool refresh);
		1407	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1408	void scr_recolour ();
		1409	void scr_remap_chars ();
		1410	void scr_remap_chars (line_t &l);
		1411
		1412	void scr_poweron ();
		1413	void scr_cursor (int mode);
		1414	void scr_do_wrap ();
		1415	int scr_change_screen (int scrn);
		1416	void scr_color (unsigned int color, int fgbg);
		1417	void scr_rendition (int set, int style);
		1418	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1419	void scr_backspace ();
		1420	void scr_tab (int count, bool ht = false);
		1421	void scr_gotorc (int row, int col, int relative);
		1422	void scr_index (enum page_dirn direction);
		1423	void scr_erase_line (int mode);
		1424	void scr_E ();
		1425	void scr_insdel_lines (int count, int insdel);
		1426	void scr_insdel_chars (int count, int insdel);
		1427	void scr_scroll_region (int top, int bot);
		1428	void scr_cursor_visible (int mode);
		1429	void scr_autowrap (int mode);
		1430	void scr_relative_origin (int mode);
		1431	void scr_insert_mode (int mode);
		1432	void scr_set_tab (int mode);
		1433	void scr_rvideo_mode (int mode);
		1434	void scr_report_position ();
		1435	void set_font_style ();
		1436	void scr_charset_choose (int set);
		1437	void scr_charset_set (int set, unsigned int ch);
		1438	void scr_move_to (int y, int len);
		1439	bool scr_page (enum page_dirn direction, int nlines);
		1440	bool scr_changeview (int new_view_start);
		1441	void scr_bell ();
		1442	void scr_printscreen (int fullhist);
		1443	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1444	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1445	void scr_reverse_selection ();
		1446	void scr_dump (int fd);
		1447	void selection_check (int check_more);
		1448	void selection_paste (Window win, Atom prop, bool delete_prop);
		1449	void selection_property (Window win, Atom prop);
		1450	void selection_request (Time tm, int x, int y);
		1451	int selection_request_other (Atom target, int selnum);
		1452	void selection_clear ();
		1453	void selection_make (Time tm);
		1454	bool selection_grab (Time tm);
		1455	void selection_start_colrow (int col, int row);
		1456	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1457	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1458	void selection_remove_trailing_spaces ();
		1459	void selection_send (const XSelectionRequestEvent &rq);
		1460
		1461	#if defined(NEXT_SCROLLBAR)
		1462	// scrollbar-next.C
		1463	Pixmap renderPixmap (const char *const *data, int width, int height);
		1464	void init_scrollbar_stuff ();
		1465	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1466	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1467	#endif
		1468
		1469	#if defined(RXVT_SCROLLBAR)
		1470	// scrollbar-rxvt.C
		1471	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1472	#endif
		1473
		1474	#if defined(XTERM_SCROLLBAR)
		1475	// scrollbar-xterm.C
		1476	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1477	#endif
		1478
		1479	#if defined(PLAIN_SCROLLBAR)
		1480	// scrollbar-plain.C
		1481	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1482	#endif
		1483
		1484	// scrollbar.C
		1485	int scrollbar_mapping (int map);
		1486	int scrollbar_show (int update);
		1487	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1488
		1489	// xdefaults.C
		1490	void get_options (int argc, const char *const *argv);
		1491	int parse_keysym (const char *str, const char *arg);
		1492	void get_xdefaults (FILE *stream, const char *name);
		1493	void extract_resources ();
		1494	// xpm.C
		1495	int scale_pixmap (const char *geom);
		1496	void resize_pixmap ();
		1497	Pixmap set_bgPixmap (const char *file);
1147	};	1498	};
1148
1149	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1150	extern void rxvt_set_locale (const char *locale);
1151
1152	#ifndef __attribute__
1153	# ifdef __GNUC__
1154	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1155	# define __attribute__(x)
1156	# endif
1157	# endif
1158	# define __attribute__(x)
1159	#endif
1160		1499
1161	/*	1500	/*
1162	*****************************************************************************	1501	*****************************************************************************
1163	* PROTOTYPES	1502	* PROTOTYPES
1164	*****************************************************************************	1503	*****************************************************************************
…		…
1166	#ifdef PROTOTYPES	1505	#ifdef PROTOTYPES
1167	# define __PROTO(p) p	1506	# define __PROTO(p) p
1168	#else	1507	#else
1169	# define __PROTO(p) ()	1508	# define __PROTO(p) ()
1170	#endif	1509	#endif
1171	#include "protos.h"
1172		1510
1173	#ifdef DEBUG_malloc	1511	#ifdef DEBUG_malloc
1174	# include "dmalloc.h" /* This comes last */	1512	# include "dmalloc.h" /* This comes last */
1175	#endif	1513	#endif
1176		1514

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