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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9214 | turbocat | 1 | /* Private definitions and declarations for use within PDCurses. |
| 2 | These should generally not be referenced by applications. */ |
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| 3 | |||
| 4 | #ifndef __CURSES_INTERNALS__ |
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| 5 | #define __CURSES_INTERNALS__ 1 |
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| 6 | |||
| 7 | #define CURSES_LIBRARY |
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| 8 | #include |
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| 9 | |||
| 10 | #if defined(__TURBOC__) || defined(__EMX__) || defined(__DJGPP__) || \ |
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| 11 | defined(PDC_99) || defined(__WATCOMC__) |
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| 12 | # ifndef HAVE_VSSCANF |
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| 13 | # define HAVE_VSSCANF /* have vsscanf() */ |
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| 14 | # endif |
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| 15 | #endif |
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| 16 | |||
| 17 | #if defined(PDC_99) || defined(__WATCOMC__) |
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| 18 | # ifndef HAVE_VSNPRINTF |
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| 19 | # define HAVE_VSNPRINTF /* have vsnprintf() */ |
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| 20 | # endif |
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| 21 | #endif |
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| 22 | |||
| 23 | /*----------------------------------------------------------------------*/ |
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| 24 | |||
| 25 | typedef struct /* structure for ripped off lines */ |
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| 26 | { |
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| 27 | int line; |
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| 28 | int (*init)(WINDOW *, int); |
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| 29 | } RIPPEDOFFLINE; |
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| 30 | |||
| 31 | /* Window properties */ |
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| 32 | |||
| 33 | #define _SUBWIN 0x01 /* window is a subwindow */ |
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| 34 | #define _PAD 0x10 /* X/Open Pad. */ |
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| 35 | #define _SUBPAD 0x20 /* X/Open subpad. */ |
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| 36 | |||
| 37 | /* Miscellaneous */ |
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| 38 | |||
| 39 | #define _NO_CHANGE -1 /* flags line edge unchanged */ |
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| 40 | |||
| 41 | #define _ECHAR 0x08 /* Erase char (^H) */ |
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| 42 | #define _DWCHAR 0x17 /* Delete Word char (^W) */ |
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| 43 | #define _DLCHAR 0x15 /* Delete Line char (^U) */ |
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| 44 | |||
| 45 | /*----------------------------------------------------------------------*/ |
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| 46 | |||
| 47 | /* Platform implementation functions */ |
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| 48 | |||
| 49 | void PDC_beep(void); |
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| 50 | bool PDC_can_change_color(void); |
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| 51 | int PDC_color_content(short, short *, short *, short *); |
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| 52 | bool PDC_check_key(void); |
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| 53 | int PDC_curs_set(int); |
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| 54 | void PDC_doupdate(void); |
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| 55 | void PDC_flushinp(void); |
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| 56 | int PDC_get_columns(void); |
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| 57 | int PDC_get_cursor_mode(void); |
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| 58 | int PDC_get_key(void); |
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| 59 | int PDC_get_rows(void); |
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| 60 | void PDC_gotoyx(int, int); |
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| 61 | bool PDC_has_mouse(void); |
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| 62 | int PDC_init_color(short, short, short, short); |
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| 63 | int PDC_modifiers_set(void); |
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| 64 | int PDC_mouse_set(void); |
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| 65 | void PDC_napms(int); |
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| 66 | void PDC_reset_prog_mode(void); |
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| 67 | void PDC_reset_shell_mode(void); |
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| 68 | int PDC_resize_screen(int, int); |
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| 69 | void PDC_restore_screen_mode(int); |
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| 70 | void PDC_save_screen_mode(int); |
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| 71 | #ifdef XCURSES |
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| 72 | void PDC_set_args(int, char **); |
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| 73 | #endif |
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| 74 | void PDC_scr_close(void); |
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| 75 | void PDC_scr_free(void); |
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| 76 | int PDC_scr_open(void); |
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| 77 | void PDC_set_keyboard_binary(bool); |
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| 78 | void PDC_transform_line(int, int, int, const chtype *); |
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| 79 | const char *PDC_sysname(void); |
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| 80 | |||
| 81 | /* Internal cross-module functions */ |
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| 82 | |||
| 83 | void PDC_init_atrtab(void); |
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| 84 | WINDOW *PDC_makelines(WINDOW *); |
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| 85 | WINDOW *PDC_makenew(int, int, int, int); |
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| 86 | int PDC_mouse_in_slk(int, int); |
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| 87 | void PDC_slk_free(void); |
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| 88 | void PDC_slk_initialize(void); |
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| 89 | void PDC_sync(WINDOW *); |
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| 90 | |||
| 91 | #ifdef PDC_WIDE |
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| 92 | int PDC_mbtowc(wchar_t *, const char *, size_t); |
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| 93 | size_t PDC_mbstowcs(wchar_t *, const char *, size_t); |
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| 94 | size_t PDC_wcstombs(char *, const wchar_t *, size_t); |
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| 95 | #endif |
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| 96 | |||
| 97 | #ifdef PDCDEBUG |
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| 98 | # define PDC_LOG(x) if (SP && SP->dbfp) PDC_debug x |
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| 99 | #else |
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| 100 | # define PDC_LOG(x) |
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| 101 | #endif |
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| 102 | |||
| 103 | /* Internal macros for attributes */ |
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| 104 | |||
| 105 | #ifndef max |
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| 106 | # define max(a,b) (((a) > (b)) ? (a) : (b)) |
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| 107 | #endif |
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| 108 | #ifndef min |
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| 109 | # define min(a,b) (((a) < (b)) ? (a) : (b)) |
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| 110 | #endif |
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| 111 | |||
| 112 | #define DIVROUND(num, divisor) ((num) + ((divisor) >> 1)) / (divisor) |
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| 113 | |||
| 114 | #define PDC_CLICK_PERIOD 150 /* time to wait for a click, if |
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| 115 | not set by mouseinterval() */ |
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| 116 | #define PDC_COLOR_PAIRS 256 |
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| 117 | #define PDC_MAXCOL 768 /* maximum possible COLORS; may be less */ |
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| 118 | |||
| 119 | #define _INBUFSIZ 512 /* size of terminal input buffer */ |
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| 120 | #define NUNGETCH 256 /* max # chars to ungetch() */ |
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| 121 | |||
| 122 | #endif /* __CURSES_INTERNALS__ */ |