Category: | GUI Programming |
Author/Contact Info | bhappy |
Description: | Perl is not the only language i'm learning right now, i'm also learning english ;)... i was looking for a little tool, which would stay on the top of my desktop and show english words with a translation changing them in every N seconds. i'm using FlashKard, coming with KDE, and i have alredy collected a little vocabulary. so i decided to make a script which would use a file created by FlashKard (xml) and show words randomly. don't judge it too strictly, it's my first public code. i would be happy to get any notices, corrections or additions. |
#!/usr/bin/perl =head1 NAME kvread - Vocabulary memorization tool =head1 SYNOPSYS kvread [file name] =head1 DESCRIPTION kvread makes use of a vocabulary files created by KDE FlashKard. This +script shows words from a given file with a translation\ randomly. =head1 AUTHOR bhappy =cut use strict; use warnings; use Tk; use XML::Simple; use Getopt::Long; my $xml_file = shift; my $words = XMLin($xml_file, forcearray => [ qw(e) ], keyattr => [] ); my $mw = Tk::MainWindow->new; # $mw->overrideredirect(1); my ($worde, $wordr) = &rand_n(\@{$words->{e}}); $mw->Label(-textvariable => \$worde, -background => 'pink', -font => ' +verdana')->pack; $mw->Label(-textvariable => \$wordr, -background => 'lightblue')->pack +; $mw->update; $mw->repeat(8*1000, sub{($worde, $wordr) = &rand_n(\@{$words->{e}})}); MainLoop; sub rand_n { my ($words_ref) = @_; my $count = rand @$words_ref; my $worde = $words_ref->[$count]->{o}; my $wordr = $words_ref->[$count]->{t}; return ($worde, $wordr); } |
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