/* Copyright (c) 1990,1991,1992 Chris and John Downey; */ /* Copyright (c) 1994 Dan Schmelzer */ /* Filename amiga.h */ /* Initial Date: 9/24/94 */ /* Revised Date: 10/18/94 */ /* Author: Dan Schmelzer */ /* * @(#)amiga.h * Amiga specific type definitions are here. */ #include #include #include #include #include #include #include #include #include #include #include #include #ifdef OLD_AMIGA_OS /*________________________________________________*/ #define LIB_REV 34 /* This is 1.3 libs definition. */ #else /*______________________________________________________________*/ #define LIB_REV 36 /* This is 2.0 libs definition (37 for 2.04). */ #endif /*_____________________________________________________________*/ #define MIN_ROWS 2 /* Minimum allowed rows for an xvi Amiga window. */ #define MIN_COLS 8 /* Min allowed columns for an xvi Amiga window. */ #define MAX_ROWS 400 /* Maximum allowed rows for an xvi Amiga window. */ #define MAX_COLS 800 /* Max allowed columns for an xvi Amiga window. */ #define OUT_BUFFER_SIZE 5000 /* Size of output display buffer. */ #define HELPFILE "help.xvi" /* Default help file. */ #define MAX_NAME_LENGTH 40 /* Max number of chars for name in title. */ #define MAX_LEFT_EDGE 1000 /* Max pixels screen-left to window-left. */ #define MAX_TOP_EDGE 800 /* Max pixels screen-top to window-top. */ /* If started from workbench these are some of the initial window */ /* parameters. They must be within the expected min and max window */ /* dimensions that are chosen when the actual window size is */ /* determined. This will depend on MIN_ROWS, MIN_COLS, MAX_ROWS, */ /* MAX_COL, and on the font size used. A bit tricky... */ #ifdef OLD_AMIGA_OS /*________________________________________________*/ /* Pre-2.0 Amiga OS. We have to be careful not to make the initial */ /* window too large or the old OS will have problems. We know the */ /* font size is more limited and worst case is probably smaller. */ #define DFLT_LEFT_EDGE 0 #define DFLT_TOP_EDGE 0 #define INIT_WIDTH 160 #define INIT_HEIGHT 100 /* For OS ver 1.3 worst case is if running lo-res, "60" text width. */ #define DEFAULT_ROWS 20 /* Number of rows if started from Workbench. */ #define DEFAULT_COLS 60 /* Number of cols if started from Workbench. */ #else /*______________________________________________________________*/ /* 2.0 or later Amiga OS. This should work for all */ /* but the very largest or very smallest fonts. */ #define DFLT_LEFT_EDGE 0 #define DFLT_TOP_EDGE 8 /* Just a little down from top. */ #define INIT_WIDTH 320 #define INIT_HEIGHT 200 #define DEFAULT_ROWS 25 /* Number of rows if started from Workbench. */ #define DEFAULT_COLS 80 /* Number of cols if started from Workbench. */ #endif /*_____________________________________________________________*/ /* Default shell command when shell started from xvi without */ /* SHELL defined. */ #define DFLT_SHELL "newshell WINDOW=CON:18/68/640/390/xvi_Shell/ALT5/250/145/27/CLOSE"; extern int Rows; /* Size of screen (Amiga text window). */ extern int Columns; /* * System-dependent constants. */ #define MAXPATHLEN 160 /* Maximum length of full path name. */ #define MAXNAMLEN 30 /* Maximum length of filename. */ #define DIRSEPS "/" /* Pathname separator for system calls. */ /* * Default file format characters for \r, \n, and EOF. * Amiga uses UNIX. */ #define DEF_TFF fmt_UNIX /* * Need to pass pointers to argc and argv to Amiga init code. */ #define sys_init() amiga_sys_init(&argc,&argv) /* * Terminal driving functions. */ #define erase_line() outstr("\233K") /* Erase to end of line */ #define insert_line() outstr("\233L") /* Insert one line */ #define delete_line() outstr("\233M") /* Delete one line */ #define invis_cursor() outstr("\2330 p") /* Invisible cursor */ #define vis_cursor() outstr("\233 p") /* Visible cursor */ /* * Scrolling not currently used. */ #define can_scroll_area FALSE #define scroll_up(x,y,z) #define scroll_down(x,y,z) /* Cost of using a tty_goto() call. Doesn't seem to be used for much.*/ #define cost_goto 10 /* * Inserting and deleting lines are also used for scrolling. * For Amiga we restrict these to just one line because of performance. */ #define can_ins_line TRUE #define can_del_line TRUE /* tty_linefeed() isn't needed if can_del_line is TRUE. */ #define tty_linefeed() /* * Insert character not used. */ #define can_inschar FALSE #define inschar(c) /* * Color handling. * Note that you MUST have leading zero for octal to work!!! * * Octal number format: 0 * = 0 Plain Text * = 1 Bold-face * = 2 TURN OFF COLOR HANDLING * = 3 Italic * = 4 Underscore * = 5 (Turn off color handling) * = 6 (Turn off color handling) * = 7 Inverse-video * * | * = 0 Grey (OS 2.0 default) * = 1 Black (OS 2.0 default) * = 2 White (OS 2.0 default) * = 3 Dark Blue (OS 2.0 default) * = 4 User definable from Workbench * = 5 User definable from Workbench * = 6 User definable from Workbench * = 7 User definable from Workbench */ #define DEF_COLOUR 0001 /* Color for "colour" / "co" parameter. */ #define DEF_ROSCOLOUR 0012 /* Color for "roscolour" / "rst" param. */ #define DEF_STCOLOUR 0032 /* Color for "statuscolour" / "st" param. */ #define DEF_SYSCOLOUR 0001 /* Color for "systemcolour" / "sy" param. */ /* * Macros to open files in binary mode, * and to expand filenames. */ #define fopenrb(f) fopen((f), "rb") #define fopenwb(f) fopen((f), "wb") #define fexpand(f) (f) /* * Declarations for system interface routines in amiga.c. */ extern int inchar(long); extern void outchar(char); extern void outstr(char *); extern void flush_output(); extern void erase_display(); extern void alert(void); extern void sleep(unsigned); extern void delay(void); extern void amiga_sys_init(int, char **); extern void sys_exit(int); extern void tty_goto(int, int); extern int call_system(char *); extern int call_shell(char *); extern void sys_startv(void); extern void sys_endv(void); extern bool_t can_write(char *); extern bool_t sys_pipe(char *, int (*)(), long (*)()); extern void set_colour(int); extern char *tempfname(char *); /* End of file________________________________________________________*/