#!/usr/bin/perl
use warnings;
use strict;
use Tk;
use lib 'lib';
use Tk::CanvasDirTree;

my $mw = MainWindow->new();

$mw->fontCreate('big',
          -family=>'arial',
          -weight=>'bold',
          -size=>int(-18*18/14));

my $frame = $mw->Frame()->pack(-expand=>1,-fill=>'both');

# base64encoded png 
my $bunny = $mw->Photo(-data => 
'iVBORw0KGgoAAAANSUhEUgAAAB4AAAAjEAIAAABcJvHFAAAACXBIWXMAAAsSAAALEgHS3X78AAAD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');


my $tux = $mw->Photo(-data =>
'/9j/4AAQSkZJRgABAQIASABIAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a
HBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIy
MjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCAA8AEMDASIA
AhEBAxEB/8QAHAAAAgIDAQEAAAAAAAAAAAAAAAQFBwIDCAYB/8QAMBAAAQMCBQMCBQMFAAAAAAAA
AQIDBAARBQYSITEHUXETYSIyQUKBFTOhI1KRscH/xAAaAQEBAQADAQAAAAAAAAAAAAAAAQIDBQYE
/8QAIxEAAgEDAwQDAAAAAAAAAAAAAAECAwQREyExBRJBkVFSof/aAAwDAQACEQMRAD8Ap5brjgSF
uLUEgBIUomwACRb8ADwB2rCl5bymWgU8k2v2oiyPWGk/OP5oBiiilYkbEsanCJhsZ+S8r5Wo6CtR
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YFFZBtZFwhVvFFTKGDGkpse49VPP3Cnaxct6ar8WNUELW+HEkT5bUSK0t191QQ22gXKiTYACtFWR
0LQ0vqnh/qtayG3Sg2uEq9NW/wDugLEyX0XzHBw0KxDM8jDC4NRiRPj0+VXtfwD5rxHVLpPiOUo/
64nE14nDccCHXHEkONqPGrc3B7966qqMzBgcPMuAy8HnhRjSkaVaDYixBBHuCAfxWFTgpOSW7K5N
rBxFAaGlTvJ48U7Tmasrzsi5qfwmbct31NPWsHWz8qh/33BFJ1shaLs7qHiTpmwoOMRoz/8AUbai
IfDQB3ukEnY882322tRUE9nTMDjzjjeKS46VqKvSYkOIQm+5skKsB7DaigPF0vMVpjH32pik8Q/b
R5oCPrq3ofktnL+UGsYebviOJoDhUoboa+1I87KPe47VyvHSFyWkngrAP+a71jR24kVmMynS0yhL
aE9kgWAoDbRRRQFc9ZsnR8zZJkzUpAn4W2qSy59SgC60n2IF/IHvXLkVZcjpJ5GxrrzqfNdgdM8f
fZ06zFLXxC+yyEH+FGuQIP7Fve9AW9Iw+JIfU7h+TJaoqrFsuy1sqO290FSrb3+p7+1FQKHXEoAW
UuqAtrW2gqPnaivld3BPGGcmkz//2Q==');


my $ztree = $frame->Scrolled('CanvasDirTree',
            -bg =>'lightblue',
            -width =>300,  
	    -height =>300, 
#	    -backimage => 'bridget-5a.jpg',  #either a file
	    -backimage => $bunny,  #or Tk::Photo object data
	    -imx => 200,           # position relative to nw corner
	    -imy => 10,            # to place nw corner of image
	    -font => 'big',        # defaults to system
#	    -fontcolorn => 'cyan', # defaults to black
#	    -fontcolora => 'lightseagreen', #defaults to red
#	    -indfilln => 'hotpink',         #defaults to blue   
#	    -indfilla => 'orange',          #defaults to red
            -scrollbars =>'osw',
            )->pack(-side=>'left',-fill=>'both', -expand=>1); 

my $text = $frame->Scrolled('Text',
                       -bg=>'white',
		       -width => 40,
		       -scrollbars =>'osoe',
	)->pack(-side=>'right',-fill=>'both',-expand=>1);

my $button = $mw->Button(-text=>'Exit',-command=>sub{exit})->pack();

$ztree->bind('<ButtonPress-1>', sub{   
               my $selected = $ztree->get_selected();

	        if(length $selected){
	            $text->insert('end',"$selected\n");
	            $text->see('end');
	         }
	   });


$mw->after(10000, sub{ $ztree->configure('-indfilla' => 'green' );
                       $ztree->configure('-indfilln' => 'black'); 
                       $ztree->configure('-fontcolora' => 'orange');
		       $ztree->configure('-fontcolorn' => 'purple'); 
                       $ztree->configure('-bg' => 'white'); 
		    });

$mw->after(15000, sub{ $ztree->configure('-indfilla' => 'red' );
                       $ztree->configure('-indfilln' => 'orange'); 
                       $ztree->configure('-fontcolora' => 'white');
		       $ztree->configure('-fontcolorn' => 'cyan'); 
                       $ztree->configure('-bg' => 'black');
		   });

$mw->after(20000, sub{ 
                    $ztree->configure('-backimage' => $tux ); 
                   });

my $y = 10;

$mw->after(21000, sub{ 
                       $mw->repeat(100,sub{ 
	                             $ztree->configure('-imy' => $y ); 
                                     $y += 2 });
	  });


MainLoop;
