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package Demeter::UI::Wx::Printing;
use base qw( Exporter );
our @EXPORT = qw(on_preview on_print);
sub on_preview {
my( $this, $event, $which ) = @_;
my $text = $this->{$which}->GetValue;
$text =~ s{\<}{<}g;
$text =~ s{\>}{>}g;
$::app->{main}->{printer} -> PreviewText('<html><body><pre>'.$text.'</pre></body></html>');
}
sub on_print {
my( $this, $event, $which ) = @_;
my $text = $this->{$which}->GetValue;
$text =~ s{\<}{<}g;
$text =~ s{\>}{>}g;
$::app->{main}->{printer} -> PrintText('<html><body><pre>'.$text.'</pre></body></html>');
}
1;
=head1 NAME
Demeter::UI::Wx::Printing - A simple printing interface for Demeter GUIs
=head1 VERSION
This documentation refers to Demeter version 0.9.26.
=head1 SYNOPSIS
This provides callbacks for use with preview and print buttons.
In the main class:
use Wx::Html;
then, later,
$app->{main}->{printer} = Wx::HtmlEasyPrinting -> new("Printing", $app->{main});
When preview and print buttons are needed:
use Demeter::UI::Wx::Printing;
the, later:
$this->{preview} = Wx::Button->new($this, wxID_PREVIEW, q{});
EVT_BUTTON($this, $this->{preview}, sub{on_preview(@_, $widget)});
where C<$this->{$widget}> resolves to the TextCtrl window that you
want to preview or print.
=head1 DEPENDENCIES
Demeter's dependencies are in the F<Build.PL> file.
=head1 BUGS AND LIMITATIONS
Please report problems to the Ifeffit Mailing List
(L<http://cars9.uchicago.edu/mailman/listinfo/ifeffit/>)
Patches are welcome.
=head1 AUTHOR
Bruce Ravel (L<http://bruceravel.github.io/home>)
L<http://bruceravel.github.io/demeter/>
=head1 LICENCE AND COPYRIGHT
Copyright (c) 2006-2019 Bruce Ravel (L<http://bruceravel.github.io/home>). All rights reserved.
This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself. See L<perlgpl>.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
=cut
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