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18 | #include "encoding.h" |
18 | #include "encoding.h" |
19 | #include "rxvtfont.h" |
19 | #include "rxvtfont.h" |
20 | #include "rxvttoolkit.h" |
20 | #include "rxvttoolkit.h" |
21 | #include "iom.h" |
21 | #include "iom.h" |
22 | #include "salloc.h" |
22 | #include "salloc.h" |
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23 | |
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24 | #include "rxvtperl.h" |
23 | |
25 | |
24 | #if ENABLE_FRILLS |
26 | #if ENABLE_FRILLS |
25 | # define ENABLE_XEMBED 1 |
27 | # define ENABLE_XEMBED 1 |
26 | # define ENABLE_EWMH 1 |
28 | # define ENABLE_EWMH 1 |
27 | # define CURSOR_BLINK 1 |
29 | # define CURSOR_BLINK 1 |
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697 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
699 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
698 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
700 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
699 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
701 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
700 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
702 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
701 | |
703 | |
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704 | #define OPTION(opt) (options & (opt)) |
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705 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
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706 | | Opt_jumpScroll | Opt_secondaryScreen \ |
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707 | | Opt_pastableTabs | Opt_intensityStyles) |
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708 | |
702 | // for m >= -n, ensure remainder lies between 0..n-1 |
709 | // for m >= -n, ensure remainder lies between 0..n-1 |
703 | #define MOD(m,n) (((m) + (n)) % (n)) |
710 | #define MOD(m,n) (((m) + (n)) % (n)) |
704 | |
711 | |
705 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
712 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
706 | #define ROW(n) row_buf [LINENO (n)] |
713 | #define ROW(n) row_buf [LINENO (n)] |
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920 | #if UNICODE3 |
927 | #if UNICODE3 |
921 | # define COMPOSE_LO 0x40000000UL |
928 | # define COMPOSE_LO 0x40000000UL |
922 | # define COMPOSE_HI 0x400fffffUL |
929 | # define COMPOSE_HI 0x400fffffUL |
923 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
930 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
924 | #else |
931 | #else |
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932 | # if ENABLE_PERL |
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933 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
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934 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
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935 | # else |
925 | # define COMPOSE_LO 0xd800UL |
936 | # define COMPOSE_LO 0xd800UL |
926 | # define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... |
937 | # define COMPOSE_HI 0xf8ffUL |
927 | # define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) |
938 | # endif |
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939 | # define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) |
928 | #endif |
940 | #endif |
929 | |
941 | |
930 | #if ENABLE_COMBINING |
942 | #if ENABLE_COMBINING |
931 | // compose chars are used to represent composite characters |
943 | // compose chars are used to represent composite characters |
932 | // that are not representable in unicode, as well as characters |
944 | // that are not representable in unicode, as well as characters |
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959 | #ifdef KEYSYM_RESOURCE |
971 | #ifdef KEYSYM_RESOURCE |
960 | class keyboard_manager; |
972 | class keyboard_manager; |
961 | #endif |
973 | #endif |
962 | |
974 | |
963 | struct rxvt_term : zero_initialized, rxvt_vars { |
975 | struct rxvt_term : zero_initialized, rxvt_vars { |
964 | log_callback *log_hook; // log error messages through this hook, if != 0 |
976 | log_callback *log_hook; // log error messages through this hook, if != 0 |
965 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
977 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
966 | |
978 | |
967 | #if ENABLE_PERL |
979 | #if ENABLE_PERL |
968 | void *self; // perl's $self |
980 | rxvt_perl_term perl; |
969 | #endif |
981 | #endif |
970 | |
982 | |
971 | struct mbstate mbstate; // current input multibyte state |
983 | struct mbstate mbstate; // current input multibyte state |
972 | |
984 | |
973 | unsigned char want_refresh:1, |
985 | unsigned char want_refresh:1, |
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1294 | |
1306 | |
1295 | // command.C |
1307 | // command.C |
1296 | void lookup_key (XKeyEvent &ev); |
1308 | void lookup_key (XKeyEvent &ev); |
1297 | unsigned int cmd_write (const char *str, unsigned int count); |
1309 | unsigned int cmd_write (const char *str, unsigned int count); |
1298 | |
1310 | |
1299 | unicode_t next_char (); |
1311 | wchar_t next_char (); |
1300 | unicode_t cmd_getc (); |
1312 | wchar_t cmd_getc (); |
1301 | unicode_t next_octet (); |
1313 | uint32_t next_octet (); |
1302 | unicode_t cmd_get8 (); |
1314 | uint32_t cmd_get8 (); |
1303 | |
1315 | |
1304 | bool cmd_parse (); |
1316 | bool cmd_parse (); |
1305 | void mouse_report (XButtonEvent &ev); |
1317 | void mouse_report (XButtonEvent &ev); |
1306 | void button_press (XButtonEvent &ev); |
1318 | void button_press (XButtonEvent &ev); |
1307 | void button_release (XButtonEvent &ev); |
1319 | void button_release (XButtonEvent &ev); |
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1434 | base += minBrightCOLOR - minCOLOR; |
1446 | base += minBrightCOLOR - minCOLOR; |
1435 | #endif |
1447 | #endif |
1436 | return base; |
1448 | return base; |
1437 | } |
1449 | } |
1438 | |
1450 | |
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1451 | bool option (uint32_t opt) |
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1452 | { |
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1453 | return OPTION (opt); |
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1454 | } |
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1455 | |
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1456 | void set_option (uint32_t opt, bool set) |
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1457 | { |
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1458 | if (set) |
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1459 | options |= opt; |
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1460 | else |
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1461 | options &= ~opt; |
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1462 | } |
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1463 | |
1439 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1464 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1440 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1465 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1441 | int scr_scroll_text (int row1, int row2, int count); |
1466 | int scr_scroll_text (int row1, int row2, int count); |
1442 | void scr_reset (); |
1467 | void scr_reset (); |
1443 | void scr_release (); |
1468 | void scr_release (); |
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1461 | void scr_cursor (int mode); |
1486 | void scr_cursor (int mode); |
1462 | void scr_do_wrap (); |
1487 | void scr_do_wrap (); |
1463 | int scr_change_screen (int scrn); |
1488 | int scr_change_screen (int scrn); |
1464 | void scr_color (unsigned int color, int fgbg); |
1489 | void scr_color (unsigned int color, int fgbg); |
1465 | void scr_rendition (int set, int style); |
1490 | void scr_rendition (int set, int style); |
1466 | void scr_add_lines (const unicode_t *str, int nlines, int len); |
1491 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0); |
1467 | void scr_backspace (); |
1492 | void scr_backspace (); |
1468 | void scr_tab (int count, bool ht = false); |
1493 | void scr_tab (int count, bool ht = false); |
1469 | void scr_gotorc (int row, int col, int relative); |
1494 | void scr_gotorc (int row, int col, int relative); |
1470 | void scr_index (enum page_dirn direction); |
1495 | void scr_index (enum page_dirn direction); |
1471 | void scr_erase_line (int mode); |
1496 | void scr_erase_line (int mode); |