| /* Private definitions and declarations for use within PDCurses. | |
| These should generally not be referenced by applications. */ | |
| #ifndef __CURSES_INTERNALS__ | |
| #define __CURSES_INTERNALS__ 1 | |
| #define CURSES_LIBRARY | |
| #include <curses.h> | |
| #if defined(__TURBOC__) || defined(__EMX__) || defined(__DJGPP__) || \ | |
| defined(PDC_99) || defined(__WATCOMC__) | |
| # ifndef HAVE_VSSCANF | |
| # define HAVE_VSSCANF /* have vsscanf() */ | |
| # endif | |
| #endif | |
| #if defined(PDC_99) || defined(__WATCOMC__) | |
| # ifndef HAVE_VSNPRINTF | |
| # define HAVE_VSNPRINTF /* have vsnprintf() */ | |
| # endif | |
| #endif | |
| /*----------------------------------------------------------------------*/ | |
| typedef struct /* structure for ripped off lines */ | |
| { | |
| int line; | |
| int (*init)(WINDOW *, int); | |
| } RIPPEDOFFLINE; | |
| /* Window properties */ | |
| #define _SUBWIN 0x01 /* window is a subwindow */ | |
| #define _PAD 0x10 /* X/Open Pad. */ | |
| #define _SUBPAD 0x20 /* X/Open subpad. */ | |
| /* Miscellaneous */ | |
| #define _NO_CHANGE -1 /* flags line edge unchanged */ | |
| #define _ECHAR 0x08 /* Erase char (^H) */ | |
| #define _DWCHAR 0x17 /* Delete Word char (^W) */ | |
| #define _DLCHAR 0x15 /* Delete Line char (^U) */ | |
| /*----------------------------------------------------------------------*/ | |
| /* Platform implementation functions */ | |
| void PDC_beep(void); | |
| bool PDC_can_change_color(void); | |
| int PDC_color_content(short, short *, short *, short *); | |
| bool PDC_check_key(void); | |
| int PDC_curs_set(int); | |
| void PDC_doupdate(void); | |
| void PDC_flushinp(void); | |
| int PDC_get_columns(void); | |
| int PDC_get_cursor_mode(void); | |
| int PDC_get_key(void); | |
| int PDC_get_rows(void); | |
| void PDC_gotoyx(int, int); | |
| bool PDC_has_mouse(void); | |
| int PDC_init_color(short, short, short, short); | |
| int PDC_modifiers_set(void); | |
| int PDC_mouse_set(void); | |
| void PDC_napms(int); | |
| void PDC_reset_prog_mode(void); | |
| void PDC_reset_shell_mode(void); | |
| int PDC_resize_screen(int, int); | |
| void PDC_restore_screen_mode(int); | |
| void PDC_save_screen_mode(int); | |
| #ifdef XCURSES | |
| void PDC_set_args(int, char **); | |
| #endif | |
| void PDC_scr_close(void); | |
| void PDC_scr_free(void); | |
| int PDC_scr_open(void); | |
| void PDC_set_keyboard_binary(bool); | |
| void PDC_transform_line(int, int, int, const chtype *); | |
| const char *PDC_sysname(void); | |
| /* Internal cross-module functions */ | |
| void PDC_init_atrtab(void); | |
| WINDOW *PDC_makelines(WINDOW *); | |
| WINDOW *PDC_makenew(int, int, int, int); | |
| int PDC_mouse_in_slk(int, int); | |
| void PDC_slk_free(void); | |
| void PDC_slk_initialize(void); | |
| void PDC_sync(WINDOW *); | |
| #ifdef PDC_WIDE | |
| int PDC_mbtowc(wchar_t *, const char *, size_t); | |
| size_t PDC_mbstowcs(wchar_t *, const char *, size_t); | |
| size_t PDC_wcstombs(char *, const wchar_t *, size_t); | |
| #endif | |
| #ifdef PDCDEBUG | |
| # define PDC_LOG(x) if (SP && SP->dbfp) PDC_debug x | |
| #else | |
| # define PDC_LOG(x) | |
| #endif | |
| /* Internal macros for attributes */ | |
| #ifndef max | |
| # define max(a,b) (((a) > (b)) ? (a) : (b)) | |
| #endif | |
| #ifndef min | |
| # define min(a,b) (((a) < (b)) ? (a) : (b)) | |
| #endif | |
| #define DIVROUND(num, divisor) ((num) + ((divisor) >> 1)) / (divisor) | |
| #define PDC_CLICK_PERIOD 150 /* time to wait for a click, if | |
| not set by mouseinterval() */ | |
| #define PDC_COLOR_PAIRS 256 | |
| #define PDC_MAXCOL 768 /* maximum possible COLORS; may be less */ | |
| #define _INBUFSIZ 512 /* size of terminal input buffer */ | |
| #define NUNGETCH 256 /* max # chars to ungetch() */ | |
| #endif /* __CURSES_INTERNALS__ */ |