#!/usr/bin/perl
use warnings;
use strict;
use Tk;
use Finance::YahooQuote;

# mouse left click to quit 

my @check = qw(BA BNI BASFY.PK); # stocks to check

# order of information sent by yahoo
my @h = ("Symbol","Name","Last","Trade Date","Trade Time","Change","% Change",
	 "Volume","Avg. Daily Volume","Bid","Ask","Prev. Close","Open",
	 "Day's Range","52-Week Range","EPS","P/E Ratio","Div. Pay Date",
	 "Div/Share","Div. Yield","Mkt. Cap","Exchange");

my %stocks;

my $mw = new MainWindow;
$mw->geometry('-0-0');  # lower right corner, my toolbar is at the top :-)
$mw->overrideredirect(1); # show on all desktops

foreach my $stock (@check){
  $stocks{$stock}{'info'}= '              ';
  $stocks{$stock}{'lab'} = $mw->Label(-textvariable=>\$stocks{$stock}{'info'}, 
                    #-width => 45,
                    -justify => 'left',
                    -anchor => 'nw',
                    -height=>1,
                    -padx=>0,
                    -pady=>0,
                    -bg=>'black', 
                    -fg=>'yellow')->pack(-expand=>1,-fill=>'x',-pady=>0,-padx=>0);

}

#set update time... don't overload server
my $id = Tk::After->new($mw,30000,'repeat',\&refresh); #30 seconds

refresh();

$mw->bind('<ButtonPress-1>', sub{ Tk::exit });

MainLoop;

sub refresh{
 my @q = getquote(@check);

 foreach $a (@q) {
     $stocks{$$a[0]}{'info'} = $$a[2].' '.$$a[0].' '.$$a[5]."\n";
  }

}