/*
| new_curse.h
|
| A subset of curses developed for use with ae.
|
| written by Hugh Mahon
|
| THIS MATERIAL IS PROVIDED "AS IS". THERE ARE
| NO WARRANTIES OF ANY KIND WITH REGARD TO THIS
| MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE
| IMPLIED WARRANTIES OF MERCHANTABILITY AND
| FITNESS FOR A PARTICULAR PURPOSE. Neither
| Hewlett-Packard nor Hugh Mahon shall be liable
| for errors contained herein, nor for
| incidental or consequential damages in
| connection with the furnishing, performance or
| use of this material. Neither Hewlett-Packard
| nor Hugh Mahon assumes any responsibility for
| the use or reliability of this software or
| documentation. This software and
| documentation is totally UNSUPPORTED. There
| is no support contract available. Hewlett-
| Packard has done NO Quality Assurance on ANY
| of the program or documentation. You may find
| the quality of the materials inferior to
| supported materials.
|
| This software is not a product of Hewlett-Packard, Co., or any
| other company. No support is implied or offered with this software.
| You've got the source, and you're on your own.
|
| This software may be distributed under the terms of Larry Wall's
| Artistic license, a copy of which is included in this distribution.
|
| This notice must be included with this software and any derivatives.
|
| Copyright (c) 1986, 1987, 1988, 1991, 1995 Hugh Mahon
| All are rights reserved.
|
*/
#include <stdio.h>
#ifdef SYS5
#include <termio.h>
#else
#include <sgtty.h>
#include <fcntl.h>
#endif
#define KEY_BREAK 0401
#define KEY_DOWN 0402
#define KEY_UP 0403
#define KEY_LEFT 0404
#define KEY_RIGHT 0405
#define KEY_HOME 0406
#define KEY_BACKSPACE 0407
#define KEY_F0 0410
#define KEY_F(n) (KEY_F0+(n))
#define KEY_DL 0510
#define KEY_IL 0511
#define KEY_DC 0512
#define KEY_IC 0513
#define KEY_EIC 0514
#define KEY_CLEAR 0515
#define KEY_EOS 0516
#define KEY_EOL 0517
#define KEY_SF 0520
#define KEY_SR 0521
#define KEY_NPAGE 0522
#define KEY_PPAGE 0523
#define KEY_STAB 0524
#define KEY_CTAB 0525
#define KEY_CATAB 0526
#define KEY_ENTER 0527
#define KEY_SRESET 0530
#define KEY_RESET 0531
#define KEY_PRINT 0532
#define KEY_LL 0533
#define KEY_A1 0534
#define KEY_A3 0535
#define KEY_B2 0536
#define KEY_C1 0537
#define KEY_C3 0540
#define KEY_BTAB 0541
#define KEY_BEG 0542
#define KEY_CANCEL 0543
#define KEY_CLOSE 0544
#define KEY_COMMAND 0545
#define KEY_COPY 0546
#define KEY_CREATE 0547
#define KEY_END 0550
#define KEY_EXIT 0551
#define KEY_FIND 0552
#define KEY_HELP 0553
#define KEY_MARK 0554
#define KEY_MESSAGE 0555
#define KEY_MOVE 0556
#define KEY_NEXT 0557
#define KEY_OPEN 0560
#define KEY_OPTIONS 0561
#define KEY_PREVIOUS 0562
#define KEY_REDO 0563
#define KEY_REFERENCE 0564
#define KEY_REFRESH 0565
#define KEY_REPLACE 0566
#define KEY_RESTART 0567
#define KEY_RESUME 0570
#define KEY_SAVE 0571
#define KEY_SBEG 0572
#define KEY_SCANCEL 0573
#define KEY_SCOMMAND 0574
#define KEY_SCOPY 0575
#define KEY_SCREATE 0576
#define KEY_SDC 0577
#define KEY_SDL 0600
#define KEY_SELECT 0601
#define KEY_SEND 0602
#define KEY_SEOL 0603
#define KEY_SEXIT 0604
#define KEY_SFIND 0605
#define KEY_SHELP 0606
#define KEY_SHOME 0607
#define KEY_SIC 0610
#define KEY_SLEFT 0611
#define KEY_SMESSAGE 0612
#define KEY_SMOVE 0613
#define KEY_SNEXT 0614
#define KEY_SOPTIONS 0615
#define KEY_SPREVIOUS 0616
#define KEY_SPRINT 0617
#define KEY_SREDO 0620
#define KEY_SREPLACE 0621
#define KEY_SRIGHT 0622
#define KEY_SRSUME 0623
#define KEY_SSAVE 0624
#define KEY_SSUSPEND 0625
#define KEY_SUNDO 0626
#define KEY_SUSPEND 0627
#define KEY_UNDO 0630
#define TRUE 1
#define FALSE 0
#define A_STANDOUT 0001 /* standout mode */
#define A_NC_BIG5 0x0100 /* Handle Chinese Big5 characters */
#define SCROLL 1 /* text has been scrolled */
#define CLEAR 2 /* window has been cleared */
#define CHANGE 3 /* window has been changed */
#define UP 1 /* direction of scroll */
#define DOWN 2
struct _line {
struct _line *next_screen;
struct _line *prev_screen;
char *row;
char *attributes;
int last_char;
int changed;
int scroll;
int number;
};
struct _line *top_of_win;
typedef struct WIND {
int SR; /* starting row */
int SC; /* starting column */
int LC; /* last column */
int LX; /* last cursor column position */
int LY; /* last cursor row position */
int Attrib; /* attributes active in window */
int Num_lines; /* number of lines */
int Num_cols; /* number of columns */
int scroll_up; /* number of lines moved */
int scroll_down;
int SCROLL_CLEAR; /* indicates that window has been scrolled or cleared */
struct _line *first_line;
struct _line **line_array;
} WINDOW;
extern WINDOW *curscr;
extern WINDOW *stdscr;
extern int LINES, COLS;
#if defined(__STDC__) || defined(__cplusplus)
#define P_(s) s
#else
#define P_(s) ()
#endif
extern void copy_window P_((WINDOW *origin, WINDOW *destination));
extern void reinitscr P_((int));
extern void initscr P_((void));
extern int Get_int P_((void));
extern int INFO_PARSE P_((void));
extern int AtoI P_((void));
extern void Key_Get P_((void));
extern void keys_vt100 P_((void));
extern struct _line *Screenalloc P_((int columns));
extern WINDOW *newwin P_((int lines, int cols, int start_l, int start_c));
extern int Operation P_((int Temp_Stack[], int place));
extern void Info_Out P_((char *string, int p_list[], int place));
extern void wmove P_((WINDOW *window, int row, int column));
extern void clear_line P_((struct _line *line, int column, int cols));
extern void werase P_((WINDOW *window));
extern void wclrtoeol P_((WINDOW *window));
extern void wrefresh P_((WINDOW *window));
extern void touchwin P_((WINDOW *window));
extern void wnoutrefresh P_((WINDOW *window));
extern void flushinp P_((void));
extern void ungetch P_((int c));
extern int wgetch P_((WINDOW *window));
extern void Clear P_((int));
extern int Get_key P_((int first_char));
extern void waddch P_((WINDOW *window, int c));
extern void winsertln P_((WINDOW *window));
extern void wdeleteln P_((WINDOW *window));
extern void wclrtobot P_((WINDOW *window));
extern void wstandout P_((WINDOW *window));
extern void wstandend P_((WINDOW *window));
extern void waddstr P_((WINDOW *window, char *string));
extern void clearok P_((WINDOW *window, int flag));
extern void echo P_((void));
extern void noecho P_((void));
extern void raw P_((void));
extern void noraw P_((void));
extern void nl P_((void));
extern void nonl P_((void));
extern void saveterm P_((void));
extern void fixterm P_((void));
extern void resetterm P_((void));
extern void nodelay P_((WINDOW *window, int flag));
extern void idlok P_((WINDOW *window, int flag));
extern void keypad P_((WINDOW *window, int flag));
extern void savetty P_((void));
extern void resetty P_((void));
extern void endwin P_((void));
extern void delwin P_((WINDOW *window));
extern void wprintw P_((WINDOW *window, const char* format, ...));
extern void iout P_((WINDOW *window, int value));
extern int Comp_line P_((struct _line *line1, struct _line *line2));
extern struct _line *Insert_line P_((int row, int end_row, WINDOW *window));
extern struct _line *Delete_line P_((int row, int end_row, WINDOW *window));
extern void CLEAR_TO_EOL P_((WINDOW *window, int row, int column));
extern int check_delete P_((WINDOW *window, int line, int offset, struct _line *pointer_new, struct _line *pointer_old));
extern int check_insert P_((WINDOW *window, int line, int offset, struct _line *pointer_new, struct _line *pointer_old));
extern void doupdate P_((void));
extern void Position P_((WINDOW *window, int row, int col));
extern void Char_del P_((char *line, char *attrib, int offset, int maxlen));
extern void Char_ins P_((char *line, char *attrib, int newc, int newatt, int offset, int maxlen));
extern void attribute_on P_((void));
extern void attribute_off P_((void));
extern void Char_out P_((int newc, int newatt, char *line, char *attrib, int offset));
extern void nc_setattrib P_((int));
extern void nc_clearattrib P_((int));
#undef P_