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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 |
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|
76 | |
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77 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
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|
78 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
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|
79 | # define NO_SETOWNER_TTYDEV 1 |
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|
80 | # endif |
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|
81 | #endif |
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|
82 | #if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) |
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|
83 | # define NO_SETOWNER_TTYDEV 1 |
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|
84 | #endif |
75 | #endif |
85 | |
76 | |
86 | /* |
77 | /* |
87 | ***************************************************************************** |
78 | ***************************************************************************** |
88 | * PROTOTYPES |
79 | * PROTOTYPES |
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376 | enum { |
367 | enum { |
377 | PRIMARY = 0, |
368 | PRIMARY = 0, |
378 | SECONDARY, |
369 | SECONDARY, |
379 | }; |
370 | }; |
380 | |
371 | |
381 | #define RS_None 0 /* Normal */ |
372 | #define RS_None 0 |
382 | |
373 | |
383 | #define RS_fgMask 0x0000007fUL /* 128 colors */ |
374 | #define RS_fgMask 0x0000007fUL // 128 colors |
384 | #define RS_bgMask 0x00003f80UL /* 128 colors */ |
375 | #define RS_bgMask 0x00003f80UL // 128 colors |
385 | |
376 | |
386 | // font styles |
377 | // font styles |
387 | #define RS_Bold 0x00004000UL // value 1 |
378 | #define RS_Bold 0x00004000UL // value 1 |
388 | #define RS_Italic 0x00008000UL // value 2 |
379 | #define RS_Italic 0x00008000UL // value 2 |
389 | |
380 | |
390 | // fake styles |
381 | // fake styles |
391 | #define RS_Blink 0x00010000UL /* blink */ |
382 | #define RS_Blink 0x00010000UL // blink |
392 | #define RS_RVid 0x00020000UL /* reverse video */ |
383 | #define RS_RVid 0x00020000UL // reverse video |
393 | #define RS_Uline 0x00040000UL /* underline */ |
384 | #define RS_Uline 0x00040000UL // underline |
394 | |
385 | |
395 | // 5 bits still to go |
386 | // 5 custom bits for extensions |
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|
387 | #define RS_customCount 32 |
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|
388 | #define RS_customMask 0x00f80000UL |
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|
389 | #define RS_customShift 19 |
396 | |
390 | |
397 | // other flags |
391 | // other flags |
398 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
392 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
399 | |
393 | |
400 | #define RS_styleCount 4 |
394 | #define RS_styleCount 4 |
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573 | Rs_font, |
567 | Rs_font, |
574 | #if ENABLE_STYLES |
568 | #if ENABLE_STYLES |
575 | Rs_boldFont, |
569 | Rs_boldFont, |
576 | Rs_italicFont, |
570 | Rs_italicFont, |
577 | Rs_boldItalicFont, |
571 | Rs_boldItalicFont, |
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|
572 | Rs_intensityStyles, |
578 | #endif |
573 | #endif |
579 | Rs_name, |
574 | Rs_name, |
580 | Rs_title, |
575 | Rs_title, |
581 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
576 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
582 | Rs_path, |
577 | Rs_path, |
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747 | #endif |
742 | #endif |
748 | |
743 | |
749 | // do not change these constants lightly, there are many interdependencies |
744 | // do not change these constants lightly, there are many interdependencies |
750 | #define IMBUFSIZ 128 // input modifier buffer sizes |
745 | #define IMBUFSIZ 128 // input modifier buffer sizes |
751 | #define KBUFSZ 512 // size of keyboard mapping buffer |
746 | #define KBUFSZ 512 // size of keyboard mapping buffer |
752 | #define CBUFSIZ 4096 // size of command buffer |
747 | #define CBUFSIZ 2048 // size of command buffer |
753 | #define UBUFSIZ 4096 // character buffer |
748 | #define UBUFSIZ 2048 // character buffer |
754 | |
749 | |
755 | #ifndef PATH_MAX |
750 | #ifndef PATH_MAX |
756 | # define PATH_MAX 16384 |
751 | # define PATH_MAX 16384 |
757 | #endif |
752 | #endif |
758 | |
753 | |
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826 | #define ROW(n) row_buf [LINENO (n)] |
821 | #define ROW(n) row_buf [LINENO (n)] |
827 | |
822 | |
828 | /* how to build & extract colors and attributes */ |
823 | /* how to build & extract colors and attributes */ |
829 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
824 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
830 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
825 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
831 | #ifndef NO_BRIGHTCOLOR |
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|
832 | # define GET_FGCOLOR(x) \ |
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833 | ((((x) & RS_Bold) == 0 \ |
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834 | || GET_BASEFG (x) < minCOLOR \ |
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|
835 | || GET_BASEFG (x) >= minBrightCOLOR) \ |
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836 | ? GET_BASEFG (x) \ |
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837 | : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR))) |
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838 | # define GET_BGCOLOR(x) \ |
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839 | ((((x) & RS_Blink) == 0 \ |
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840 | || GET_BASEBG (x) < minCOLOR \ |
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841 | || GET_BASEBG (x) >= minBrightCOLOR) \ |
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842 | ? GET_BASEBG (x) \ |
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843 | : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR))) |
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844 | #else |
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845 | # define GET_FGCOLOR(x) GET_BASEFG(x) |
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|
846 | # define GET_BGCOLOR(x) GET_BASEBG(x) |
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847 | #endif |
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|
848 | |
826 | |
849 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
827 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
850 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
828 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
851 | |
829 | |
852 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
830 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
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1261 | // ISO 14755 entry support |
1239 | // ISO 14755 entry support |
1262 | unicode_t iso14755buf; |
1240 | unicode_t iso14755buf; |
1263 | void commit_iso14755 (); |
1241 | void commit_iso14755 (); |
1264 | int hex_keyval (XKeyEvent &ev); |
1242 | int hex_keyval (XKeyEvent &ev); |
1265 | # if ISO_14755 |
1243 | # if ISO_14755 |
1266 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); |
1244 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1267 | void iso14755_54 (int x, int y); |
1245 | void iso14755_54 (int x, int y); |
1268 | # endif |
1246 | # endif |
1269 | #endif |
1247 | #endif |
1270 | |
1248 | |
1271 | // modifies first argument(!) |
1249 | // modifies first argument(!) |
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1492 | |
1470 | |
1493 | l.l = min (l.l, ncol); |
1471 | l.l = min (l.l, ncol); |
1494 | |
1472 | |
1495 | if (ncol > prev_ncol) |
1473 | if (ncol > prev_ncol) |
1496 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1474 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
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1475 | } |
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1476 | |
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1477 | int fgcolor_of (rend_t r) |
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1478 | { |
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1479 | int base = GET_BASEFG (r); |
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1480 | #ifndef NO_BRIGHTCOLOR |
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1481 | if (r & RS_Bold |
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1482 | # if ENABLE_STYLES |
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1483 | && OPTION (Opt_intensityStyles) |
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1484 | # endif |
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1485 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
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1486 | base += minBrightCOLOR - minCOLOR; |
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1487 | #endif |
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1488 | return base; |
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1489 | } |
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1490 | |
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1491 | int bgcolor_of (rend_t r) |
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1492 | { |
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1493 | int base = GET_BASEBG (r); |
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1494 | #ifndef NO_BRIGHTCOLOR |
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1495 | if (r & RS_Blink |
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1496 | # if ENABLE_STYLES |
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1497 | && OPTION (Opt_intensityStyles) |
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1498 | # endif |
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1499 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
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1500 | base += minBrightCOLOR - minCOLOR; |
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1501 | #endif |
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1502 | return base; |
1497 | } |
1503 | } |
1498 | |
1504 | |
1499 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1505 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1500 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1506 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1501 | int scr_scroll_text (int row1, int row2, int count); |
1507 | int scr_scroll_text (int row1, int row2, int count); |