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#include "ptoc.h"
/*#include "Crt.h"*/
#include "graph.h"
/*#include "Dos.h"*/
/*#include "Rodent.h"*/
/*$V-*/
const char more[] = " (more) ";
const string up = string('-')+'\30'+more+'\30';
const string down = string('+')+'\31'+more+'\31';
const graphcursmasktype fletch = /* Mask 4 in Avalot */
{(
(255,511,1023,2047,1023,4607,14591,31871,65031,65283,65281,65280,65280,65409,65473,65511),
(0,10240,20480,24576,26624,17408,512,256,128,88,32,86,72,20,16,0)),
0,
0};
string cdir;
matrix<0,2,1,18,varying_string<15> > info;
matrix<0,2,1,100,varying_string<15> > possible;
byte fv;
array<0,2,byte> light,page_;
array<0,2,boolean> blank;
byte chtcode,where;
string answer;
void split(string x)
{
byte fv;
;
x=copy(x,4,255); if (x=="") {; blank[0]=true; return; }
x=x+'\\'; possible[0][1]="b\\"; fv=2;
while (pos("\\",x)!=0)
{;
possible[0][fv]=string('b')+copy(x,1,pos("\\",x)-1); fv += 1;
x=copy(x,pos("\\",x)+1,255);
}
possible[0][fv-1]="";
}
void block(integer x1,integer y1,integer x2,integer y2, string x)
{;
bar(x1,y1,x2,y2);
setcolor( 9); outtextxy(x1+(x2-x1) / 2-1,y1+5,x);
setcolor(15); outtextxy(x1+(x2-x1) / 2+1,y1+6,x);
}
void message(string x)
{;
block(5,189,640,200,x);
}
void bigbar(byte x)
{;
bar(15+210*x,36,210+210*x,187);
}
void getem();
static void sub_getem(char prefix, string spec, byte attrib,byte infonum)
{
searchrec s; byte fv;
;
fv=0;
findfirst(spec,attrib,s);
while ((doserror==0) && (fv<100))
{;
if (((s.attr & attrib)>0) && (s.name[1]!='.'))
{; /* circumvent inclusive searching! */
fv += 1;
possible[infonum][fv]=string(prefix)+s.name;
}
findnext(s);
}
if (fv==0) blank[infonum]=true;
}
void getem()
{;
message("Please wait... scanning directory...");
sub_getem('a',"*.asg",archive+hidden,1); /* Scan for .ASG files */
sub_getem('f',"*.*",directory,2); /* Scan for sub-directories */
}
void minisc(string& x) /* Converts to lower-case */
{
byte fv;
;
for( fv=1; fv <= length(x); fv ++)
if ((x[fv]>='A') && (x[fv]<='Z')) x[fv] += 32;
}
void showall()
{
byte fv,ff;
;
for( fv=0; fv <= 2; fv ++)
{;
bigbar(fv); /* blank out anything else */
if (blank[fv])
{; /* nothing here at all */
/* setcolor(14);
outtextxy(113+210*fv,43,'(Nothing here!)'); */
setcolor(14); settextstyle(0,0,2);
outtextxy(113+210*fv, 77,"Nothing");
outtextxy(113+210*fv,100,"here!");
settextstyle(0,0,1);
} else
{; /* something here- what? */
setcolor(11);
for( ff=0; ff <= 15; ff ++)
{;
info[fv][ff+2]=possible[fv][page_[fv]*15+ff+1]; minisc(info[fv][ff+2]);
}
if (page_[fv]>0) info[fv][1]=up; else info[fv][1]="";
if (possible[fv][page_[fv]*15+17]!="")
info[fv][18]=down; else info[fv][18]="";
for( ff=1; ff <= 18; ff ++)
{;
outtextxy(113+210*fv,35+ff*8,copy(info[fv][ff],2,255));
}
}
}
block(5,12,640,22,cdir);
}
void changedir(string x)
{;
chdir(x); getdir(0,cdir);
}
void drawup()
{
integer gd;
;
block( 15, 0,630,10,"Choose an .ASG file to load or save.");
block( 15,24,210,34,"Looking back:");
block(225,24,420,34,"Here:");
block(435,24,630,34,"Looking forwards:");
for( gd=0; gd <= 2; gd ++) bigbar(gd); /* just to tide us over the wait... */
showall();
}
void setup()
{;
settextjustify(1,1); setfillstyle(1,1);
fillchar(blank,sizeof(blank),'\0'); fillchar( info,sizeof( info),'\0');
fillchar(possible,sizeof(possible),'\0');
fillchar( page_,sizeof( page_),'\0');
split(cdir); getem(); drawup();
}
void setup1()
{
integer gd,gm;
;
gd=3; gm=0; initgraph(gd,gm,""); answer="";
getdir(0,cdir); resetmouse; setgraphicscursor(fletch);
fillchar(light,sizeof(light),'\0');
setup();
}
void clickwait()
{
const array<1,4,varying_string<30> > msg =
{{"change to another drive.",
"return to a lower directory.",
"use the file named.",
"enter a sub-directory."}};
byte oldcht; /* Click Here To... code */
;
showmousecursor; oldcht=177;
do {
if (mousey<38) chtcode=1; else
switch (mousex) {
case 0 ... 210: chtcode=2; break;
case 211 ... 421: chtcode=3; break;
default: chtcode=4;
}
if (oldcht!=chtcode)
{;
hidemousecursor; message(string("Click here to ")+msg[chtcode]);
showmousecursor; oldcht=chtcode;
}
} while (!leftmousekeypressed);
hidemousecursor; where=((mousey-39) / 8)+1;
}
void blip()
{;
sound(32); delay(3); nosound;
}
void do_cht()
{
char r; byte fv; string x;
;
if (chtcode==1)
{; /* change drives */
message("Enter the drive letter (e.g. A)...");
r=readkey();
changedir(string(r)+':'); setup();
} else
{;
x=info[chtcode-2][where]; r=x[1]; x=copy(x,2,255);
switch (r) {
case 'b': {; /* back some dirs */
if (x=='\\') x="";
for( fv=where-1; fv >= 3; fv --)
x=copy(info[0][fv],2,255)+'\\'+x;
changedir(string('\\')+x);
setup();
}
break;
case 'f': {; /* sub-directory */
changedir(x);
setup();
}
break;
case '+': {; /* scroll one panel down */
page_[chtcode-2] += 1;
drawup();
}
break;
case '-': {; /* scroll one panel up */
page_[chtcode-2] -= 1;
drawup();
}
break;
case 'a': answer=x; break;
}
}
}
int main(int argc, const char* argv[])
{pio_initialize(argc, argv);
;
setup1();
do {
clickwait();
do_cht();
} while (!(answer!=""));
if (length(cdir)>3) cdir=cdir+'\\';
answer=cdir+answer;
closegraph();
output << "Routine completed." << NL;
output << "Answer: " << answer << NL;
output << "Hit Enter:"; input >> NL;
return EXIT_SUCCESS;
}
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