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we_term.c
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we_term.c
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/* we_term.c */
/* Copyright (C) 1993 Fred Kruse */
/* This is free software; you can redistribute it and or */
/* modify it under the terms of the */
/* GNU General Public License, see the file COPYING. */
#include "edit.h"
#ifdef UNIX
#include <termios.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include<signal.h>
#define KEYFN 42
#define NSPCHR 13
#ifndef XWPE_DLL
#define WpeDllInit WpeTermInit
#endif
/* we_term.c */
char *init_key(char *key);
char *init_kkey(char *key);
int init_cursor(void);
int e_begscr(void);
void e_endwin(void);
int fk_t_cursor(int x);
int fk_t_putchar(int c);
int fk_attrset(int a);
int e_t_refresh(void);
int e_t_sys_ini(void);
int e_t_sys_end(void);
int e_t_getch(void);
int e_find_key(int c, int j, int sw);
void e_exitm(char *s, int n);
int fk_t_locate(int x, int y);
int fk_t_mouse(int *g);
int e_t_initscr(void);
int e_t_kbhit(void);
int e_t_d_switch_out(int sw);
int e_t_switch_screen(int sw);
int e_t_deb_out(FENSTER *f);
int e_s_sys_end();
int e_s_sys_ini();
extern int MAXSLNS;
extern int MAXSCOL;
#ifndef NCURSES
char *key_f[KEYFN], *key_key;
#endif
char *cur_rc, *cur_vs, *cur_nvs, *cur_vvs, cur_attr;
char *att_so, *att_ul, *att_rv, *att_bl, *att_dm, *att_bo;
char *ratt_no, *ratt_so, *ratt_ul, *ratt_rv, *ratt_bl, *ratt_dm, *ratt_bo;
char *beg_scr, *swt_scr, *sav_cur, *res_cur;
extern char *altschirm;
extern char *att_no;
char *col_fg, *col_bg, *spc_st, *spc_in, *spc_bg, *spc_nd;
extern int col_num;
#ifdef NCURSES
chtype sp_chr[NSPCHR];
#else
char *sp_chr[NSPCHR];
#endif
extern int cur_x, cur_y;
extern struct termios otermio, ntermio, ttermio;
#ifdef TERMCAP
char area[315];
char *ap = area;
char tcbuf[1024];
char *tc_screen;
char *tgetstr();
int tgetnum();
char *tgoto();
#define tigetstr(k) tgetstr(k, &ap)
#define term_move(x,y) e_putp(tgoto(cur_rc, x, y))
#define term_refresh() fflush(stdout)
#else
/* Because term.h defines "buttons" it messes up we_gpm.c if in edit.h */
#include <term.h>
/* AIX requires that tparm has 10 arguments. */
#define tparm1(a,b) tparm((a), (b), 0, 0, 0, 0, 0, 0, 0, 0)
#define tparm2(a,b,c) tparm((a), (b), (c), 0, 0, 0, 0, 0, 0, 0)
#ifdef NCURSES
#define term_move(x,y) move(y, x)
#define term_refresh() refresh()
#else
#define term_move(x,y) e_putp(tparm2(cur_rc, y, x))
#define term_refresh() fflush(stdout)
#endif
#endif
int WpeDllInit(int *argc, char **argv)
{
fk_u_cursor = fk_t_cursor;
fk_u_locate = fk_t_locate;
e_u_d_switch_out = e_t_d_switch_out;
e_u_switch_screen = e_t_switch_screen;
e_u_deb_out = e_t_deb_out;
e_u_kbhit = e_t_kbhit;
e_u_s_sys_end = e_s_sys_end;
e_u_s_sys_ini = e_s_sys_ini;
e_u_refresh = e_t_refresh;
e_u_getch = e_t_getch;
e_u_sys_ini = e_t_sys_ini;
e_u_sys_end = e_t_sys_end;
e_u_system = system;
fk_u_putchar = fk_t_putchar;
#ifdef HAVE_LIBGPM
if (WpeGpmMouseInit() == 0)
{
fk_mouse = WpeGpmMouse;
}
else
#endif
fk_mouse = fk_t_mouse;
WpeMouseChangeShape = (void (*)(WpeMouseShape))WpeNullFunction;
WpeMouseRestoreShape = WpeNullFunction;
WpeDisplayEnd = e_endwin;
#ifdef __linux__
u_bioskey = WpeLinuxBioskey;
#else
u_bioskey = WpeZeroFunction;
#endif
e_t_initscr();
if (col_num > 0)
{
e_pr_u_col_kasten = e_pr_x_col_kasten;
e_frb_u_menue = e_frb_x_menue;
e_s_u_clr = e_s_x_clr;
e_n_u_clr = e_n_x_clr;
}
else
{
e_pr_u_col_kasten = e_pr_t_col_kasten;
e_frb_u_menue = e_frb_t_menue;
e_s_u_clr = e_s_t_clr;
e_n_u_clr = e_n_t_clr;
}
MCI = '+';
MCA = '0';
RD1 = '\01';
RD2 = '\02';
RD3 = '\03';
RD4 = '\04';
RD5 = '\05';
RD6 = '\06';
RE1 = '\01';
RE2 = '\02';
RE3 = '\03';
RE4 = '\04';
RE5 = '\05';
RE6 = '\06';
WBT = '\13';
ctree[0] = "\11\12\07"; /* 07 -> 30 */
ctree[1] = "\11\12\12"; /* 11 -> 16 */
ctree[2] = "\11\07\12"; /* 12 -> 22 */
ctree[3] = "\10\12\12"; /* 10 -> 25 */
ctree[4] = "\11\12\12";
/*
RD1 = '+';
RD2 = '+';
RD3 = '+';
RD4 = '+';
RD5 = '-';
RD6 = '|';
*//*
RE1 = '.';
RE2 = '.';
RE3 = '.';
RE4 = '.';
RE5 = '.';
RE6 = ':';
WBT = '#';
ctree[0] = "|__";
ctree[1] = "|__";
ctree[2] = "|__";
ctree[3] = "|__";
ctree[4] = "|__";
*/
return 0;
}
char *init_key(char *key)
{
char *tmp, *keystr;
tmp = (char *) tigetstr(key);
if (tmp == NULL || tmp == ((char *) -1))
return(NULL);
else
{
keystr = MALLOC(strlen(tmp)+1);
strcpy(keystr, tmp);
}
return(keystr);
}
#ifndef NCURSES
char *init_kkey(char *key)
{
char *tmp;
int i;
tmp = init_key(key);
if (tmp == NULL)
return(NULL);
if (!key_key)
{
key_key = MALLOC(2);
key_key[0] = tmp[1];
key_key[1] = '\0';
return(tmp);
}
else
{
for (i = 0; key_key[i] != '\0'; i++)
if (key_key[i] == tmp[1])
return(tmp);
key_key = REALLOC(key_key, i + 2);
key_key[i] = tmp[1];
key_key[i + 1] = '\0';
}
return(tmp);
}
#endif
char *init_spchr(char c)
{
int i;
char *pt = NULL;
if (!spc_st || !spc_bg || !spc_nd)
return(NULL);
for (i = 0; spc_st[i] && spc_st[i+1] && spc_st[i] != c; i+=2)
;
if (spc_st[i] && spc_st[i+1])
{
pt = MALLOC((strlen(spc_bg)+strlen(spc_nd)+2)*sizeof(char));
if(pt)
sprintf(pt, "%s%c%s", spc_bg, spc_st[i+1], spc_nd);
}
return(pt);
}
int init_cursor()
{
#ifndef TERMCAP
if (!(cur_rc = init_key("cup")))
return(-1);
if ((col_fg = init_key("setaf")) && (col_bg = init_key("setab")))
{ /* terminfo 10.2.x color code */
if ((col_num = tigetnum("colors")) < 0) col_num = 8;
}
else if ((col_fg = init_key("setf")) && (col_bg = init_key("setb")))
{ /* Older terminfo color code */
if((col_num = tigetnum("colors")) < 0) col_num = 8;
}
else
{ /* No colors */
if(col_fg) { free(col_fg); col_fg = NULL; }
if(col_bg) { free(col_bg); col_bg = NULL; }
}
spc_st = init_key("acsc");
spc_in = init_key("enacs");
spc_bg = init_key("smacs");
spc_nd = init_key("rmacs");
att_no = init_key("sgr0");
att_so = init_key("smso");
att_ul = init_key("smul");
att_rv = init_key("rev");
att_bl = init_key("blink");
att_dm = init_key("dim");
att_bo = init_key("bold");
ratt_no = init_key("sgr0");
ratt_so = init_key("rmso");
ratt_ul = init_key("rmul");
ratt_rv = init_key("sgr0");
ratt_bl = init_key("sgr0");
ratt_dm = init_key("sgr0");
ratt_bo = init_key("sgr0");
beg_scr = init_key("smcup");
swt_scr = init_key("rmcup");
sav_cur = init_key("sc");
res_cur = init_key("rc");
#ifndef NCURSES
key_f[0] = init_kkey("kf1");
key_f[1] = init_kkey("kf2");
key_f[2] = init_kkey("kf3");
key_f[3] = init_kkey("kf4");
key_f[4] = init_kkey("kf5");
key_f[5] = init_kkey("kf6");
key_f[6] = init_kkey("kf7");
key_f[7] = init_kkey("kf8");
key_f[8] = init_kkey("kf9");
key_f[9] = init_kkey("kf10");
key_f[10] = init_kkey("kcuu1");
key_f[11] = init_kkey("kcud1");
key_f[12] = init_kkey("kcub1");
key_f[13] = init_kkey("kcuf1");
key_f[14] = init_kkey("kich1");
key_f[15] = init_kkey("khome");
key_f[16] = init_kkey("kpp");
if(!(key_f[17] = init_kkey("kdch1"))) key_f[17] = "\177";
key_f[18] = init_kkey("kend");
key_f[19] = init_kkey("knp");
key_f[20] = init_kkey("kbs");
key_f[21] = init_kkey("khlp");
key_f[22] = init_kkey("kll");
key_f[23] = init_kkey("kf17");
key_f[24] = init_kkey("kf18");
key_f[25] = init_kkey("kf19");
key_f[26] = init_kkey("kf20");
key_f[27] = init_kkey("kf21");
key_f[28] = init_kkey("kf22");
key_f[29] = init_kkey("kf23");
key_f[30] = init_kkey("kf24");
key_f[31] = init_kkey("kf25");
key_f[32] = init_kkey("kf26");
key_f[33] = init_kkey("kPRV");
key_f[34] = init_kkey("kNXT");
key_f[35] = init_kkey("kLFT");
key_f[36] = init_kkey("kRIT");
key_f[37] = init_kkey("kHOM");
key_f[38] = init_kkey("kri");
key_f[39] = init_kkey("kEND");
key_f[40] = init_kkey("kind");
key_f[41] = init_kkey("kext");
#endif
#else
if(!(cur_rc = init_key("cm"))) return(-1);
if((col_fg = init_key("Sf")) && (col_bg = init_key("Sb")))
{ if((col_num = tgetnum("Co")) < 0) col_num = 8; }
else
{ if(col_fg) { free(col_fg); col_fg = NULL; }
if(col_bg) { free(col_bg); col_bg = NULL; }
}
spc_st = init_key("ac");
spc_in = init_key("eA");
spc_bg = init_key("as");
spc_nd = init_key("ae");
att_no = init_key("me");
att_so = init_key("so");
att_ul = init_key("us");
att_rv = init_key("mr");
att_bl = init_key("mb");
att_dm = init_key("mh");
att_bo = init_key("md");
ratt_no = init_key("me");
ratt_so = init_key("se");
ratt_ul = init_key("ue");
ratt_rv = init_key("me");
ratt_bl = init_key("me");
ratt_dm = init_key("me");
ratt_bo = init_key("me");
beg_scr = init_key("ti");
swt_scr = init_key("te");
sav_cur = init_key("sc");
res_cur = init_key("rc");
key_f[0] = init_kkey("k1");
key_f[1] = init_kkey("k2");
key_f[2] = init_kkey("k3");
key_f[3] = init_kkey("k4");
key_f[4] = init_kkey("k5");
key_f[5] = init_kkey("k6");
key_f[6] = init_kkey("k7");
key_f[7] = init_kkey("k8");
key_f[8] = init_kkey("k9");
key_f[9] = init_kkey("k;");
key_f[10] = init_kkey("ku");
key_f[11] = init_kkey("kd");
key_f[12] = init_kkey("kl");
key_f[13] = init_kkey("kr");
key_f[14] = init_kkey("kI");
key_f[15] = init_kkey("kh");
key_f[16] = init_kkey("kP");
key_f[17] = init_kkey("kD");
key_f[18] = init_kkey("@7");
key_f[19] = init_kkey("kN");
key_f[20] = init_kkey("kb");
key_f[21] = init_kkey("%1");
key_f[22] = init_kkey("kH");
key_f[23] = init_kkey("F7");
key_f[24] = init_kkey("F8");
key_f[25] = init_kkey("F9");
key_f[26] = init_kkey("FA");
key_f[27] = init_kkey("FB");
key_f[28] = init_kkey("FC");
key_f[29] = init_kkey("FD");
key_f[30] = init_kkey("FE");
key_f[31] = init_kkey("FF");
key_f[32] = init_kkey("FG");
key_f[33] = init_kkey("%e");
key_f[34] = init_kkey("%c");
key_f[35] = init_kkey("#4");
key_f[36] = init_kkey("%i");
key_f[37] = init_kkey("#2");
key_f[38] = init_kkey("kR");
key_f[39] = init_kkey("*7");
key_f[40] = init_kkey("kF");
key_f[41] = init_kkey("@1");
#endif
#ifdef NCURSES
sp_chr[0] = 0;
sp_chr[1] = ACS_ULCORNER;
sp_chr[2] = ACS_URCORNER;
sp_chr[3] = ACS_LLCORNER;
sp_chr[4] = ACS_LRCORNER;
sp_chr[5] = ACS_HLINE;
sp_chr[6] = ACS_VLINE;
sp_chr[7] = ACS_S9;
sp_chr[8] = ACS_VLINE;
sp_chr[9] = ACS_VLINE;
sp_chr[10] = ACS_S9;
sp_chr[11] = ACS_DIAMOND;
sp_chr[12] = ' ';
#else
sp_chr[0] = "";
if(!(sp_chr[1] = init_spchr('l'))) sp_chr[1] = "+";
if(!(sp_chr[2] = init_spchr('k'))) sp_chr[2] = "+";
if(!(sp_chr[3] = init_spchr('m'))) sp_chr[3] = "+";
if(!(sp_chr[4] = init_spchr('j'))) sp_chr[4] = "+";
if(!(sp_chr[5] = init_spchr('q'))) sp_chr[5] = "-";
if(!(sp_chr[6] = init_spchr('x'))) sp_chr[6] = "|";
if(!(sp_chr[7] = init_spchr('w'))) sp_chr[7] = "_";
if(!(sp_chr[8] = init_spchr('t'))) sp_chr[8] = "|";
if(!(sp_chr[9] = init_spchr('m'))) sp_chr[9] = "|";
if(!(sp_chr[10] = init_spchr('q'))) sp_chr[10] = "_";
if(!(sp_chr[11] = init_spchr('`'))) sp_chr[11] = "#";
if(!(sp_chr[12] = init_spchr('a'))) sp_chr[12] = " ";
#endif
return(0);
}
int e_t_initscr()
{
int ret, i, k;
#ifndef TERMCAP
WINDOW * stdscr;
#endif
ret = tcgetattr(1, &otermio); /* save old settings */
/*
if(ret)
{
printf("Error in Terminal Initialisation Code: %d\n", ret);
printf("c_iflag = %o, c_oflag = %o, c_cflag = %o,\n",
otermio.c_iflag, otermio.c_oflag, otermio.c_cflag);
printf("c_lflag = %o, c_line = %o, c_cc = {\"\\%o\\%o\\%o\\%o\\%o\\%o\\%o\\%o\"}\n",
otermio.c_lflag, otermio.c_line, otermio.c_cc[0], otermio.c_cc[1],
otermio.c_cc[2], otermio.c_cc[3], otermio.c_cc[4], otermio.c_cc[5],
otermio.c_cc[6], otermio.c_cc[7]);
WpeExit(1);
}
*/
#ifndef TERMCAP
if ((stdscr=initscr())==(WINDOW *)ERR) exit(27);
#ifdef NCURSES
cbreak();
noecho();
nonl();
intrflush(stdscr,FALSE);
keypad(stdscr,TRUE);
#endif
if (has_colors())
{
start_color();
for (i = 0; i < COLORS; i++)
{
for (k = 0; k < COLORS; k++)
{
if (i != 0 || k != 0)
{
init_pair(i * 8 + k, k, i);
}
}
}
}
#endif
e_begscr();
schirm = MALLOC(2 * MAXSCOL * MAXSLNS);
altschirm = MALLOC(2 * MAXSCOL * MAXSLNS);
#if !defined(NO_XWINDOWS) && defined(NEWSTYLE)
extbyte = MALLOC(MAXSCOL * MAXSLNS);
#endif
e_abs_refr();
if(init_cursor())
{
printf("Terminal Not in the right mode\n");
e_exit(1);
}
tcgetattr(0, &ntermio);
ntermio.c_iflag = 0; /* setup new settings */
ntermio.c_oflag = 0;
ntermio.c_lflag = 0;
ntermio.c_cc[VMIN] = 1;
ntermio.c_cc[VTIME] = 0;
#ifdef VSWTCH
ntermio.c_cc[VSWTCH] = 0;
#endif
tcsetattr(0, TCSADRAIN, &ntermio);
if (spc_in) e_putp(spc_in);
return(0);
}
int svflgs, kbdflgs;
int e_begscr()
{
int cols, lns;
kbdflgs = fcntl( 0, F_GETFL, 0 );
#ifndef TERMCAP
#ifndef NCURSES
setupterm((char *)0, 1, (int *)0);
#endif
if ((lns = tigetnum("lines")) > 0)
MAXSLNS = lns;
if ((cols = tigetnum("cols")) > 0)
MAXSCOL = cols;
#else
if ((tc_screen = getenv("TERM")) == NULL)
e_exitm("Environment variable TERM not defined!", 1);
if ((tgetent(tcbuf, tc_screen)) != 1)
e_exitm("Unknown terminal type!", 1);
if ((lns = tgetnum("li")) > 0)
MAXSLNS = lns;
if ((cols = tgetnum("co")) > 0)
MAXSCOL = cols;
#endif
return(0);
}
#define fk_putp(p) ( p ? e_putp(p) : e_putp(att_no) )
void e_endwin()
{
#ifdef NCURSES
endwin();
#else
fk_putp(ratt_bo);
#endif
tcsetattr(0, TCSADRAIN, &otermio);
}
int fk_t_cursor(int x)
{
return(x);
}
int fk_t_putchar(int c)
{
#ifdef NCURSES
addch(c);
return c;
#else
return(fputc(c, stdout));
#endif
}
int fk_attrset(int a)
{
if(cur_attr == a) return(0);
#ifdef NCURSES
switch(a)
{ case 0: attrset(A_NORMAL); break;
case 1: attrset(A_STANDOUT); break;
case 2: attrset(A_UNDERLINE); break;
case 4: attrset(A_REVERSE); break;
case 8: attrset(A_BLINK); break;
case 16: attrset(A_DIM); break;
case 32: attrset(A_BOLD); break;
}
#else
switch(cur_attr)
{ case 0: fk_putp(ratt_no); break;
case 1: fk_putp(ratt_so); break;
case 2: fk_putp(ratt_ul); break;
case 4: fk_putp(ratt_rv); break;
case 8: fk_putp(ratt_bl); break;
case 16: fk_putp(ratt_dm); break;
case 32: fk_putp(ratt_bo); break;
}
switch(a)
{ case 0: fk_putp(att_no); break;
case 1: fk_putp(att_so); break;
case 2: fk_putp(att_ul); break;
case 4: fk_putp(att_rv); break;
case 8: fk_putp(att_bl); break;
case 16: fk_putp(att_dm); break;
case 32: fk_putp(att_bo); break;
}
#endif
return(cur_attr = a);
}
void fk_colset(int c)
{
int bg;
if (cur_attr == c) return;
cur_attr = c;
bg = c / 16;
#ifdef TERMCAP
if ((c %= 16) >= col_num)
{
fk_putp(att_bo);
e_putp(tgoto(col_fg, 0, c % col_num));
e_putp(tgoto(col_bg, 0, bg));
}
else
{
fk_putp(ratt_bo);
e_putp(tgoto(col_fg, 0, c));
e_putp(tgoto(col_bg, 0, bg));
}
#else
#ifdef NCURSES
if (c & 8)
attrset(A_BOLD);
else
attrset(A_NORMAL);
color_set((bg * 8) + c % 8, NULL);
#else
if ((c %= 16) >= col_num)
{
fk_putp(att_bo);
e_putp(tparm1(col_fg, c % col_num));
e_putp(tparm1(col_bg, bg));
}
else
{
fk_putp(ratt_bo);
e_putp(tparm1(col_fg, c));
e_putp(tparm1(col_bg, bg));
}
#endif
#endif
}
int e_t_refresh()
{
int x = cur_x, y = cur_y, i, j, c;
fk_cursor(0);
for(i = 0; i < MAXSLNS; i++)
for(j = 0; j < MAXSCOL; j++)
{
if (i == MAXSLNS-1 && j == MAXSCOL-1) break;
if (*(schirm + 2*MAXSCOL * i + 2 * j) != *(altschirm + 2*MAXSCOL * i + 2 * j) ||
*(schirm + 2*MAXSCOL * i + 2 * j + 1) != *(altschirm + 2*MAXSCOL * i + 2 * j + 1) )
{
if (cur_x != j || cur_y != i)
term_move(j, i);
if (cur_x < MAXSCOL)
{ cur_x = j + 1; cur_y = i; }
else
{ cur_x = 0; cur_y = i+1; }
if (col_num <= 0)
fk_attrset(e_gt_col(j, i));
else
fk_colset(e_gt_col(j, i));
c = e_gt_char(j, i);
#ifdef NCURSES
if (c < NSPCHR)
addch(sp_chr[c]);
else
addch(c);
#else
if (c < NSPCHR)
e_putp(sp_chr[c]);
else
fputc(c, stdout);
#endif
*(altschirm + 2*MAXSCOL * i + 2 * j) = *(schirm + 2*MAXSCOL * i + 2 * j);
*(altschirm + 2*MAXSCOL * i + 2 * j + 1) = *(schirm + 2*MAXSCOL * i + 2 * j + 1);
}
}
fk_cursor(1);
fk_locate(x, y);
term_refresh();
return(0);
}
int e_t_sys_ini()
{
e_refresh();
tcgetattr(0, &ttermio);
svflgs = fcntl( 0, F_GETFL, 0 );
e_endwin();
return(0);
}
int e_t_sys_end()
{
tcsetattr(0, TCSADRAIN, &ttermio);
fcntl( 0, F_SETFL, svflgs );
e_abs_refr();
fk_locate(0, 0);
return(0);
}
int e_t_kbhit()
{
int ret;
char kbdflgs, c;
e_refresh();
kbdflgs = fcntl(0, F_GETFL, 0 );
fcntl(0, F_SETFL, kbdflgs | O_NONBLOCK);
ret = read(0, &c, 1);
fcntl(0, F_SETFL, kbdflgs & ~O_NONBLOCK);
return (ret == 1 ? c : 0);
}
#ifdef NCURSES
int e_t_getch()
{
int c, bk;
e_refresh();
c = fk_getch();
if (c > KEY_CODE_YES)
{
switch (c)
{
case KEY_F(1): c = F1; break;
case KEY_F(2): c = F2; break;
case KEY_F(3): c = F3; break;
case KEY_F(4): c = F4; break;
case KEY_F(5): c = F5; break;
case KEY_F(6): c = F6; break;
case KEY_F(7): c = F7; break;
case KEY_F(8): c = F8; break;
case KEY_F(9): c = F9; break;
case KEY_F(10): c = F10; break;
case KEY_UP: c = CUP; break;
case KEY_DOWN: c = CDO; break;
case KEY_LEFT: c = CLE; break;
case KEY_RIGHT: c = CRI; break;
case KEY_SFIND: c = EINFG; break;
case KEY_IC: c = POS1; break;
case KEY_DC: c = BUP; break;
case KEY_PPAGE: c = ENDE; break;
case KEY_NPAGE: c = BDO; break;
case KEY_BACKSPACE: c = WPE_DC; break;
case KEY_HELP: c = HELP; break;
case KEY_LL: c = ENDE; break;
case KEY_F(17): c = SF1; break;
case KEY_F(18): c = SF2; break;
case KEY_F(19): c = SF3; break;
case KEY_F(20): c = SF4; break;
case KEY_F(21): c = SF5; break;
case KEY_F(22): c = SF6; break;
case KEY_F(23): c = SF7; break;
case KEY_F(24): c = SF8; break;
case KEY_F(25): c = SF9; break;
case KEY_F(26): c = SF10; break;
case KEY_PREVIOUS: c = CUP+512; break;
case KEY_NEXT: c = CDO+512; break;
case KEY_HOME: c = POS1+512; break;
case KEY_END: c = ENDE+512; break;
default: c = 0; break;
}
bk = bioskey();
if (bk & 3)
c += 512;
else if (bk & 4)
c += 514;
}
else if ( c == WPE_TAB )
{
bk = bioskey();
if ( bk & 3)
c = WPE_BTAB;
else
c = WPE_TAB;
}
else if (c == WPE_ESC)
{
c = fk_getch();
if (c > KEY_CODE_YES)
{
switch (c)
{
case KEY_F(1): c = AF1; break;
case KEY_F(2): c = AF2; break;
case KEY_F(3): c = AF3; break;
case KEY_F(4): c = AF4; break;
case KEY_F(5): c = AF5; break;
case KEY_F(6): c = AF6; break;
case KEY_F(7): c = AF7; break;
case KEY_F(8): c = AF8; break;
case KEY_F(9): c = AF9; break;
case KEY_F(10): c = AF10; break;
case KEY_UP: c = BUP; break;
case KEY_DOWN: c = BDO; break;
case KEY_LEFT: c = CCLE; break;
case KEY_RIGHT: c = CCRI; break;
case KEY_SFIND: c = EINFG; break;
case KEY_IC: c = CPS1; break;
case KEY_DC: c = CBUP; break;
case KEY_PPAGE: c = CEND; break;
case KEY_NPAGE: c = CBDO; break;
case KEY_BACKSPACE: c = AltBS; break;
case KEY_HELP: c = AF1; break;
case KEY_LL: c = CEND; break;
case KEY_PREVIOUS: c = BUP+512; break;
case KEY_NEXT: c = BDO+512; break;
case KEY_HOME: c = CPS1+512; break;
case KEY_END: c = CEND+512; break;
default: c = 0; break;
}
bk = bioskey();
if (bk & 3)
c += 512;
else if (bk & 4)
c += 514;
}
else if (c != WPE_ESC)
c = e_tast_sim(c);
}
return(c);
}
#else
int e_t_getch()
{
int c, c2, pshift, bk;
pshift = 0;
e_refresh();
if ((c = fk_getch()) != WPE_ESC)
{
if (key_f[20] && c == *key_f[20])
return(WPE_DC);
else if (key_f[17] && c == *key_f[17])
return(ENTF);
else if ( c == WPE_TAB )
{
bk = bioskey();
if (bk & 3)
return (WPE_BTAB);
else
return (WPE_TAB);
}
else
return(c);
}
else if ((c = fk_getch()) == WPE_CR)
return(WPE_ESC);
bk = bioskey();
if (bk & 3)
pshift = 512;
else if (bk & 4)
pshift = 514;
if (c == WPE_ESC)
{
if ((c = fk_getch()) == WPE_ESC)
return(WPE_ESC);
if ((c2 = e_find_key(c, 1, 1)))
return(c2 + pshift);
}
if ((c2 = e_find_key((char)c, 1, 0)))
return(c2 + pshift);
return(e_tast_sim(c + pshift));
}
char e_key_save[10];
int e_find_key(int c, int j, int sw)
{
int i, k;
e_key_save[j] = c;
e_key_save[j+1] = '\0';
for(i = 0; i < KEYFN; i++)
{ if(key_f[i] == NULL) continue;
for(k = 1; k <= j && e_key_save[k] == *(key_f[i] + k); k++);
if(k > j)
{ if(*(key_f[i] + k) != '\0') return(e_find_key(fk_getch(), j+1, sw));
else if(sw)
{ switch(i)
{ case 0: return(AF1);
case 1: return(AF2);
case 2: return(AF3);
case 3: return(AF4);
case 4: return(AF5);
case 5: return(AF6);
case 6: return(AF7);
case 7: return(AF8);
case 8: return(AF9);
case 9: return(AF10);
case 10: return(BUP);
case 11: return(BDO);
case 12: return(CCLE);
case 13: return(CCRI);
case 14: return(EINFG);
case 15: return(CPS1);
case 16: return(CBUP);
case 17: return(ENTF);
case 18: return(CEND);
case 19: return(CBDO);
case 20: return(AltBS);
case 21: return(AF1);
case 22: return(CEND);
case 33: return(BUP+512);
case 34: return(BDO+512);
case 35: return(CCLE+512);
case 36: return(CCRI+512);
case 37: return(CPS1+512);
case 38: return(CBUP+512);
case 39: return(CEND+512);
case 40: return(CBDO+512);
case 41: return(CEND);
default: return(0);
}
}
else
{ switch(i)
{ case 0: return(F1);
case 1: return(F2);
case 2: return(F3);
case 3: return(F4);
case 4: return(F5);
case 5: return(F6);
case 6: return(F7);
case 7: return(F8);
case 8: return(F9);
case 9: return(F10);
case 10: return(CUP);
case 11: return(CDO);
case 12: return(CLE);
case 13: return(CRI);
case 14: return(EINFG);
case 15: return(POS1);
case 16: return(BUP);
case 17: return(ENTF);
case 18: return(ENDE);
case 19: return(BDO);
case 20: return(WPE_DC);
case 21: return(HELP);
case 22: return(ENDE);
case 23: return(SF1);
case 24: return(SF2);
case 25: return(SF3);
case 26: return(SF4);
case 27: return(SF5);
case 28: return(SF6);
case 29: return(SF7);
case 30: return(SF8);
case 31: return(SF9);
case 32: return(SF10);
case 33: return(CUP+512);
case 34: return(CDO+512);
case 35: return(CLE+512);
case 36: return(CRI+512);
case 37: return(POS1+512);
case 38: return(BUP+512);
case 39: return(ENDE+512);
case 40: return(BDO+512);
case 41: return(ENDE);
default: return(0);
}
}
}
}
return(0);
}
#endif
int fk_t_locate(int x, int y)
{
if (col_num > 0)
{
fk_colset(e_gt_col(cur_x, cur_y));
#ifdef NCURSES
/* Causes problems. Reason unknown. - Dennis */
/*mvaddch(cur_y,cur_x,e_gt_char(cur_x, cur_y));*/
#else
fputc(e_gt_char(cur_x, cur_y), stdout);
#endif
}
cur_x = x;
cur_y = y;
term_move(x, y);
return(y);
}
int fk_t_mouse(int *g)
{