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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.165 by root, Tue Dec 20 22:27:49 2005 UTC vs.
Revision 1.180 by root, Mon Jan 2 15:35:43 2006 UTC

… …
70 70
71#ifndef STDIN_FILENO 71#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 72# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 73# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 74# define STDERR_FILENO 2
75#endif
76
77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
79# define NO_SETOWNER_TTYDEV 1
80# endif
81#endif
82#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
83# define NO_SETOWNER_TTYDEV 1
84#endif 75#endif
85 76
86/* 77/*
87 ***************************************************************************** 78 *****************************************************************************
88 * PROTOTYPES 79 * PROTOTYPES
… …
162 Time time; /* milliseconds */ 153 Time time; /* milliseconds */
163 unsigned int state; /* key or button mask */ 154 unsigned int state; /* key or button mask */
164 unsigned int button; /* detail */ 155 unsigned int button; /* detail */
165}; 156};
166 157
167#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
168#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
169#define SWAP_IT(one, two, typeof) \
170 do { \
171 typeof swapittmp; \
172 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
173 } while (/* CONSTCOND */ 0)
174#define BOUND_POSITIVE_INT16(val) \
175 (int16_t) ((val) <= 0 \
176 ? 0 \
177 : min ((val), (((uint16_t)-1)>>1)))
178
179#if ENABLE_FRILLS 158#if ENABLE_FRILLS
180typedef struct _mwmhints { 159typedef struct _mwmhints {
181 CARD32 flags; 160 CARD32 flags;
182 CARD32 functions; 161 CARD32 functions;
183 CARD32 decorations; 162 CARD32 decorations;
… …
234 213
235#ifdef NO_RESOURCES 214#ifdef NO_RESOURCES
236# undef USE_XGETDEFAULT 215# undef USE_XGETDEFAULT
237#endif 216#endif
238 217
239#if ISO_14755 218#if defined (ISO_14755) || defined (ENABLE_PERL)
240# define ENABLE_OVERLAY 1 219# define ENABLE_OVERLAY 1
241#endif 220#endif
242 221
243/* now look for other badly set stuff */ 222/* now look for other badly set stuff */
244 223
… …
363#define FONT_DN "#-" 342#define FONT_DN "#-"
364#define FONT_UP "#+" 343#define FONT_UP "#+"
365 344
366/* flags for rxvt_scr_gotorc () */ 345/* flags for rxvt_scr_gotorc () */
367enum { 346enum {
368 C_RELATIVE = 1 , /* col movement is relative */ 347 C_RELATIVE = 1, /* col movement is relative */
369 R_RELATIVE = 2, /* row movement is relative */ 348 R_RELATIVE = 2, /* row movement is relative */
370 RELATIVE = 1 | 2, 349 RELATIVE = C_RELATIVE | R_RELATIVE,
371}; 350};
372 351
373/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 352/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
374enum { 353enum {
375 INSERT = -1, /* don't change these values */ 354 INSERT = -1, /* don't change these values */
… …
388enum { 367enum {
389 PRIMARY = 0, 368 PRIMARY = 0,
390 SECONDARY, 369 SECONDARY,
391}; 370};
392 371
393#define RS_None 0 /* Normal */ 372#define RS_None 0
394 373
395#define RS_fgMask 0x0000007fUL /* 128 colors */ 374#define RS_fgMask 0x0000007fUL // 128 colors
396#define RS_bgMask 0x00003f80UL /* 128 colors */ 375#define RS_bgMask 0x00003f80UL // 128 colors
397 376
398// font styles 377// font styles
399#define RS_Bold 0x00004000UL // value 1 378#define RS_Bold 0x00004000UL // value 1
400#define RS_Italic 0x00008000UL // value 2 379#define RS_Italic 0x00008000UL // value 2
401 380
402// fake styles 381// fake styles
403#define RS_Blink 0x00010000UL /* blink */ 382#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL /* reverse video */ 383#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL /* underline */ 384#define RS_Uline 0x00040000UL // underline
406 385
407// 5 bits still to go 386// 5 custom bits for extensions
387#define RS_customCount 32
388#define RS_customMask 0x00f80000UL
389#define RS_customShift 19
408 390
409// other flags 391// other flags
410#define RS_Careful 0x80000000UL /* be careful when drawing these */ 392#define RS_Careful 0x80000000UL /* be careful when drawing these */
411 393
412#define RS_styleCount 4 394#define RS_styleCount 4
… …
585 Rs_font, 567 Rs_font,
586#if ENABLE_STYLES 568#if ENABLE_STYLES
587 Rs_boldFont, 569 Rs_boldFont,
588 Rs_italicFont, 570 Rs_italicFont,
589 Rs_boldItalicFont, 571 Rs_boldItalicFont,
572 Rs_intensityStyles,
590#endif 573#endif
591 Rs_name, 574 Rs_name,
592 Rs_title, 575 Rs_title,
593#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 576#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
594 Rs_path, 577 Rs_path,
… …
641#ifdef TRANSPARENT 624#ifdef TRANSPARENT
642 Rs_transparent, 625 Rs_transparent,
643 Rs_transparent_all, 626 Rs_transparent_all,
644#endif 627#endif
645#if ENABLE_FRILLS 628#if ENABLE_FRILLS
629 Rs_pty_fd,
630 Rs_hold,
646 Rs_ext_bwidth, 631 Rs_ext_bwidth,
647 Rs_int_bwidth, 632 Rs_int_bwidth,
648 Rs_borderLess, 633 Rs_borderLess,
649 Rs_lineSpace, 634 Rs_lineSpace,
650 Rs_pty_fd,
651 Rs_cursorUnderline, 635 Rs_cursorUnderline,
652#endif 636#endif
653#if CURSOR_BLINK 637#if CURSOR_BLINK
654 Rs_cursorBlink, 638 Rs_cursorBlink,
655#endif 639#endif
… …
758#endif 742#endif
759 743
760// do not change these constants lightly, there are many interdependencies 744// do not change these constants lightly, there are many interdependencies
761#define IMBUFSIZ 128 // input modifier buffer sizes 745#define IMBUFSIZ 128 // input modifier buffer sizes
762#define KBUFSZ 512 // size of keyboard mapping buffer 746#define KBUFSZ 512 // size of keyboard mapping buffer
763#define CBUFSIZ 4096 // size of command buffer 747#define CBUFSIZ 2048 // size of command buffer
764#define UBUFSIZ 4096 // character buffer 748#define UBUFSIZ 2048 // character buffer
765 749
766#ifndef PATH_MAX 750#ifndef PATH_MAX
767# define PATH_MAX 16384 751# define PATH_MAX 16384
768#endif 752#endif
769 753
… …
828#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 812#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
829 813
830#define TermWin_TotalWidth() ((int32_t)this->width) 814#define TermWin_TotalWidth() ((int32_t)this->width)
831#define TermWin_TotalHeight() ((int32_t)this->height) 815#define TermWin_TotalHeight() ((int32_t)this->height)
832 816
833#define LINENO(n) (((n) + term_start + total_rows) % total_rows) 817// for m >= -n, ensure remainder lies between 0..n-1
818#define MOD(m,n) (((m) + (n)) % (n))
819
820#define LINENO(n) MOD (term_start + int(n), total_rows)
834#define ROW(n) (save [LINENO (n)]) 821#define ROW(n) row_buf [LINENO (n)]
835 822
836/* how to build & extract colors and attributes */ 823/* how to build & extract colors and attributes */
837#define GET_BASEFG(x) (((x) & RS_fgMask)) 824#define GET_BASEFG(x) (((x) & RS_fgMask))
838#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 825#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
839#ifndef NO_BRIGHTCOLOR
840# define GET_FGCOLOR(x) \
841 ((((x) & RS_Bold) == 0 \
842 || GET_BASEFG (x) < minCOLOR \
843 || GET_BASEFG (x) >= minBrightCOLOR) \
844 ? GET_BASEFG (x) \
845 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
846# define GET_BGCOLOR(x) \
847 ((((x) & RS_Blink) == 0 \
848 || GET_BASEBG (x) < minCOLOR \
849 || GET_BASEBG (x) >= minBrightCOLOR) \
850 ? GET_BASEBG (x) \
851 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
852#else
853# define GET_FGCOLOR(x) GET_BASEFG(x)
854# define GET_BGCOLOR(x) GET_BASEBG(x)
855#endif
856 826
857#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 827#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
858#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 828#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
859 829
860#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 830#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
967#endif 937#endif
968 938
969extern class rxvt_failure_exception { } rxvt_failure_exception; 939extern class rxvt_failure_exception { } rxvt_failure_exception;
970 940
971typedef callback1<void, const char *> log_callback; 941typedef callback1<void, const char *> log_callback;
942typedef callback1<int, int> getfd_callback;
972 943
973extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 944extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
974extern void rxvt_log (const char *fmt, ...); 945extern void rxvt_log (const char *fmt, ...);
975extern void rxvt_warn (const char *fmt, ...); 946extern void rxvt_warn (const char *fmt, ...);
976extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 947extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
… …
1053 class keyboard_manager; 1024 class keyboard_manager;
1054#endif 1025#endif
1055 1026
1056struct rxvt_term : zero_initialized, rxvt_vars { 1027struct rxvt_term : zero_initialized, rxvt_vars {
1057 log_callback *log_hook; // log error messages through this hook, if != 0 1028 log_callback *log_hook; // log error messages through this hook, if != 0
1029 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1030
1031#if ENABLE_PERL
1032 void *self; // perl's $self
1033#endif
1058 1034
1059 struct mbstate mbstate; // current input multibyte state 1035 struct mbstate mbstate; // current input multibyte state
1060 1036
1061 unsigned char want_refresh:1, 1037 unsigned char want_refresh:1,
1062#ifdef TRANSPARENT 1038#ifdef TRANSPARENT
… …
1267 // ISO 14755 entry support 1243 // ISO 14755 entry support
1268 unicode_t iso14755buf; 1244 unicode_t iso14755buf;
1269 void commit_iso14755 (); 1245 void commit_iso14755 ();
1270 int hex_keyval (XKeyEvent &ev); 1246 int hex_keyval (XKeyEvent &ev);
1271# if ISO_14755 1247# if ISO_14755
1272 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1248 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1273 void iso14755_54 (int x, int y); 1249 void iso14755_54 (int x, int y);
1274# endif 1250# endif
1275#endif 1251#endif
1276 1252
1277 // modifies first argument(!) 1253 // modifies first argument(!)
… …
1331 1307
1332 void tt_winch (); 1308 void tt_winch ();
1333 1309
1334 rxvt_term (); 1310 rxvt_term ();
1335 ~rxvt_term (); 1311 ~rxvt_term ();
1312 void child_exit (); // child has exited, usually destroys
1336 void destroy (); 1313 void destroy ();
1337 void emergency_cleanup (); 1314 void emergency_cleanup ();
1338 1315
1339 bool init (int argc, const char *const *argv); 1316 bool init (int argc, const char *const *argv);
1340 bool init_vars (); 1317 bool init_vars ();
… …
1477 { 1454 {
1478 l.t = (text_t *)talloc->alloc (); 1455 l.t = (text_t *)talloc->alloc ();
1479 l.r = (rend_t *)ralloc->alloc (); 1456 l.r = (rend_t *)ralloc->alloc ();
1480 } 1457 }
1481 1458
1459#if 0
1482 void lfree (line_t &l) 1460 void lfree (line_t &l)
1483 { 1461 {
1484 talloc->free (l.t); 1462 talloc->free (l.t);
1485 ralloc->free (l.r); 1463 ralloc->free (l.r);
1486 } 1464 }
1465#endif
1487 1466
1488 void lresize (line_t &l) 1467 void lresize (line_t &l)
1489 { 1468 {
1490 if (!l.t) 1469 if (!l.t)
1491 return; 1470 return;
1492 1471
1493 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1472 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1494 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); 1473 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1495 1474
1496 MIN_IT (l.l, (int16_t)ncol); 1475 l.l = min (l.l, ncol);
1497 1476
1498 if (ncol > prev_ncol) 1477 if (ncol > prev_ncol)
1499 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1478 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1479 }
1480
1481 int fgcolor_of (rend_t r)
1482 {
1483 int base = GET_BASEFG (r);
1484#ifndef NO_BRIGHTCOLOR
1485 if (r & RS_Bold
1486# if ENABLE_STYLES
1487 && OPTION (Opt_intensityStyles)
1488# endif
1489 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1490 base += minBrightCOLOR - minCOLOR;
1491#endif
1492 return base;
1493 }
1494
1495 int bgcolor_of (rend_t r)
1496 {
1497 int base = GET_BASEBG (r);
1498#ifndef NO_BRIGHTCOLOR
1499 if (r & RS_Blink
1500# if ENABLE_STYLES
1501 && OPTION (Opt_intensityStyles)
1502# endif
1503 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1504 base += minBrightCOLOR - minCOLOR;
1505#endif
1506 return base;
1500 } 1507 }
1501 1508
1502 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1503 void scr_blank_screen_mem (line_t &l, rend_t efs); 1510 void scr_blank_screen_mem (line_t &l, rend_t efs);
1504 int scr_scroll_text (int row1, int row2, int count); 1511 int scr_scroll_text (int row1, int row2, int count);
1505 void scr_reset (); 1512 void scr_reset ();
1506 void scr_reset_realloc ();
1507 void scr_release (); 1513 void scr_release ();
1508 void scr_clear (bool really = false); 1514 void scr_clear (bool really = false);
1509 void scr_refresh (unsigned char refresh_type); 1515 void scr_refresh (unsigned char refresh_type);
1510 bool scr_refresh_rend (rend_t mask, rend_t value); 1516 bool scr_refresh_rend (rend_t mask, rend_t value);
1511 void scr_erase_screen (int mode); 1517 void scr_erase_screen (int mode);
… …
1559 void selection_property (Window win, Atom prop); 1565 void selection_property (Window win, Atom prop);
1560 void selection_request (Time tm, int x, int y); 1566 void selection_request (Time tm, int x, int y);
1561 int selection_request_other (Atom target, int selnum); 1567 int selection_request_other (Atom target, int selnum);
1562 void selection_clear (); 1568 void selection_clear ();
1563 void selection_make (Time tm); 1569 void selection_make (Time tm);
1570 bool selection_grab (Time tm);
1564 void selection_start_colrow (int col, int row); 1571 void selection_start_colrow (int col, int row);
1565 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1572 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1566 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1573 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1567 void selection_remove_trailing_spaces (); 1574 void selection_remove_trailing_spaces ();
1568 void selection_send (const XSelectionRequestEvent &rq); 1575 void selection_send (const XSelectionRequestEvent &rq);

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