main (int argc, char **argv, char **envp) {
register c;
if (argc > 2) {
outerr("Usage: deco [dirname]\n",0);
exit (1);
}
outerr("Demos Commander, Copyright (C) 1989-1994 Serge Vakulenko\n",0);
palette = dflt_palette;
EnvInit (envp);
uid = getuid ();
gid = getgid ();
# ifdef GROUPS
gidnum = getgroups (sizeof(gidlist)/sizeof(gidlist[0]), (unsigned int *)gidlist);
# endif
ppid = getppid ();
user = username (uid);
group = groupname (gid);
tty = ttyname (0);
machine = getmachine ();
#if 0
sigign();
#else
signal(SIGTERM, SIG_IGN);
signal(SIGQUIT, SIG_IGN);
signal(SIGINT, SIG_IGN);
# ifdef SIGTSTP
signal(SIGTSTP, SIG_IGN);
# endif
#endif
init ();
// inithome ();
VClear ();
/* init class dir */
if (argc > 1)
// chdir (argv [1]);
left = new dir(argv [1]);
else
left = new dir;
right = new dir;
left->d.basecol = 0;
right->d.basecol = 40;
/*-----------*/
initfile.read();
if (uid == 0)
palette.dimfg = 6;
v.VSetPalette (palette.fg, palette.bg, palette.revfg, palette.revbg,
palette.boldfg, palette.boldbg, palette.boldrevfg, palette.boldrevbg,
palette.dimfg, palette.dimbg, palette.dimrevfg, palette.dimrevbg);
setdir (left, ".");
setdir (right, ".");
left->chdir(left->d.cwd);
cur = left;
draw.draw(cur, left, right);
for (;;) {
if (! cmdreg)
draw.drawcursor(cur);
// cmd.drawcmd(cur, &left, &right);
VSync ();
c = KeyGet ();
if (! cmdreg)
draw.undrawcursor(cur);
switch (c) {
case '+': /* select */
case '-': /* unselect */
if (! cpos && ! cmdreg && ! cur->d.status) {
if (c == '+')
tagall ();
else
untagall ();
draw.draw(cur, left, right);
continue;
}
default:
// if (c>=' ' && c<='~' || c>=0300 && c<=0376) {
// if (cpos || c!=' ')
// cmd.inscmd(c);
// continue;
// }
VBeep ();
continue;
// case cntrl ('V'): /* quote next char */
// cmd.inscmd(quote ());
// continue;
// case cntrl ('J'): /* insert file name */
// if (! cmdreg && ! cur->status)
// cmd.namecmd(cur);
// continue;
// case cntrl ('G'):
// cmd.delcmd();
// continue;
// case meta ('b'): /* backspace */
// if (cpos) {
// cmd.leftcmd();
// cmd.delcmd();
// }
// continue;
case cntrl ('O'): /* set/unset command mode */
case cntrl ('P'): /* set/unset command mode */
switchcmdreg ();
if (! cmdreg)
visualwin = 1;
draw.draw(cur, left, right);
continue;
case cntrl ('M'): /* return */
// if (command [0]) {
// cmd.exec(cur, &left, &right, 1, 1);
// draw.draw(cur, &left, &right);
// continue;
// }
if (cmdreg) {
cmdreg = 0;
if (! visualwin) {
visualwin = 1;
setdir (cur==left ? right : left, NULL);
setdir (cur, NULL);
}
draw.draw(cur, left, right);
continue;
}
execute ();
continue;
case cntrl (']'): /* redraw screen */
VRedraw ();
continue;
// case cntrl ('B'): /* history */
// if (! visualwin)
// VClearBox (1, 0, LINES-2, 80);
// cmd.histmenu(cur, &left, &right);
// draw.draw(cur, &left, &right);
// continue;
case meta ('A'): /* f1 */
genhelp ();
draw.draw(cur, left, right);
continue;
case meta ('B'): /* f2 */
udm.menu();
draw.draw(cur, left, right);
continue;
case meta ('I'): /* f9 */
mymenu.runmenu (cur==left ? 'l' : 'r');
draw.draw(cur, left, right);
continue;
case meta ('J'): /* f0 */
case cntrl ('C'): /* quit */
quit ();
continue;
case cntrl ('U'): /* swap panels */
swappanels ();
draw.draw(cur, left, right);
continue;
case cntrl ('F'): /* full screen */
fullscreen ();
draw.draw(cur, left, right);
continue;
case cntrl ('^'): /* cd / */
directory (0, 'r');
if (! cur->d.status)
draw.drawdir(cur, 1, left, right);
continue;
case cntrl ('\\'): /* cd $HOME */
directory (0, 'o');
if (! cur->d.status)
draw.drawdir(cur, 1, left, right);
continue;
// case cntrl ('Y'): /* clear line */
// command [cpos = 0] = 0;
// continue;
// case cntrl ('X'): /* next history */
// cmd.nextcmd();
// continue;
// case cntrl ('E'): /* prev history */
// cmd.prevcmd();
// continue;
// case cntrl ('S'): /* char left */
// case cntrl ('A'): /* char left */
// cmd.leftcmd();
// continue;
// case cntrl ('D'): /* char right */
// cmd.rightcmd();
// continue;
case cntrl ('I'): /* tab */
if (cmdreg) {}
// if (command [cpos])
// cmd.endcmd();
// else
// cmd.homecmd();
else {
switchpanels ();
if (fullwin) {
draw.drawbanners();
draw.drawdir(cur, 0, left, right);
break;
}
}
continue;
case cntrl ('W'): /* double width */
if (! cmdreg) {
setdwid ();
draw.draw(cur, left, right);
}
continue;
// case meta ('G'): /* f7 */
// makedir ();
// draw.draw(cur, &left, &right);
// continue;
case meta ('h'): /* home */
case meta ('e'): /* end */
case meta ('u'): /* up */
case meta ('d'): /* down */
case meta ('l'): /* left */
case meta ('r'): /* right */
case meta ('n'): /* next page */
case meta ('p'): /* prev page */
case cntrl ('K'): /* find file */
case cntrl ('R'): /* reread catalog */
case cntrl ('T'): /* tag file */
case meta ('C'): /* f3 */
case meta ('D'): /* f4 */
case meta ('E'): /* f5 */
case meta ('F'): /* f6 */
case meta ('H'): /* f8 */
case cntrl ('L'): /* status */
if (cmdreg || cur->d.status) {}
// docmdreg (c);
else
doscrreg (c);
continue;
}
}
}
void doscrreg (int c) {
switch (c) {
case meta ('h'): /* home */
cur->d.curfile = cur->d.topfile = 0;
break;
case meta ('e'): /* end */
cur->d.curfile = cur->d.num - 1;
cur->d.topfile = cur->d.num - PAGELEN (cur);
if (cur->d.topfile < 0)
cur->d.topfile = 0;
break;
case meta ('u'): /* up */
if (cur->d.curfile <= 0)
return;
if (cur->d.curfile > cur->d.topfile) {
--cur->d.curfile;
return;
}
cur->d.topfile = --cur->d.curfile;
break;
case meta ('d'): /* down */
if (cur->d.curfile >= cur->d.num-1)
return;
if (cur->d.topfile + PAGELEN (cur) - 1 > cur->d.curfile) {
++cur->d.curfile;
return;
}
cur->d.topfile = ++cur->d.curfile - PAGELEN (cur) + 1;
break;
case meta ('l'): /* left */
if (cur->d.curfile < H) {
if (cur->d.topfile <= 0)
return;
cur->d.curfile -= cur->d.topfile;
cur->d.topfile = 0;
break;
}
cur->d.curfile -= H;
if (cur->d.topfile <= cur->d.curfile)
return;
cur->d.topfile -= H;
if (cur->d.topfile <= 0) {
cur->d.curfile -= cur->d.topfile;
cur->d.topfile = 0;
}
break;
case meta ('r'): /* right */
if (cur->d.curfile + H < cur->d.num) {
cur->d.curfile += H;
if (cur->d.topfile + PAGELEN (cur) > cur->d.curfile)
return;
cur->d.topfile += H;
break;
}
if (cur->d.topfile + PAGELEN (cur) < cur->d.num) {
cur->d.curfile = cur->d.num-1;
cur->d.topfile += H;
break;
}
if ((cur->d.curfile - cur->d.topfile) / H <
(cur->d.num - cur->d.topfile - 1) / H)
cur->d.curfile = cur->d.num-1;
return;
case meta ('n'): /* next page */
if (cur->d.topfile + PAGELEN (cur) >= cur->d.num) {
cur->d.curfile = cur->d.num-1;
} else if (cur->d.topfile + 2 * PAGELEN (cur) >= cur->d.num) {
cur->d.curfile = cur->d.num-1;
cur->d.topfile = cur->d.num - PAGELEN (cur);
} else {
cur->d.curfile += PAGELEN (cur);
cur->d.topfile += PAGELEN (cur);
}
break;
case meta ('p'): /* prev page */
if (cur->d.topfile == 0) {
cur->d.curfile = 0;
} else {
cur->d.curfile -= PAGELEN (cur);
if (cur->d.topfile > cur->d.curfile)
cur->d.topfile -= PAGELEN (cur);
if (cur->d.topfile < 0) {
cur->d.curfile -= cur->d.topfile;
cur->d.topfile = 0;
}
}
break;
case cntrl ('K'): /* find file */
findname ();
break;
case cntrl ('R'): /* reread catalog */
reread (cur);
break;
case cntrl ('T'): /* tag file */
if ((cur->d.cat[cur->d.curfile].mode & S_IFMT) == (unsigned) S_IFREG) {
cur->d.cat[cur->d.curfile].tag ^= 1;
counttag (cur);
}
if (cur->d.curfile < cur->d.num-1) {
/* move down */
++cur->d.curfile;
if (cur->d.topfile + PAGELEN (cur) - 1 < cur->d.curfile)
cur->d.topfile = cur->d.curfile - PAGELEN (cur) + 1;
}
break;
// case meta ('C'): /* f3 */
// if ((cur->d.cat[cur->d.curfile].mode & S_IFMT) != (unsigned) S_IFREG)
// return;
// view ();
// draw.draw(cur, &left, &right);
// return;
// case meta ('D'): /* f4 */
// edit ();
// setdir (cur==&left ? &right : &left, NULL);
// setdir (cur, NULL);
// draw.draw(cur, &left, &right);
// return;
case meta ('E'): /* f5 */
copy ();
draw.draw(cur, left, right);
return;
// case meta ('F'): /* f6 */
// renmove ();
// draw.draw(cur, &left, &right);
// return;
// case meta ('H'): /* f8 */
// mydelete ();
// draw.draw(cur, &left, &right);
// return;
case cntrl ('L'): /* status */
setstatus ();
draw.draw(cur, left, right);
return;
}
draw.drawdir(cur, 1, left, right);
}
