SVK::Log::ChangedPath - changes made to a path during in a revision

    print "Path of change : ", $changed_path->path(), "\n";
    print "Action         : ", $changed_path->action(), "\n";
    print "Property action: ", $changed_path->property_action(), "\n";
    ...

 if ( $changed_path->is_copy() ) {
    my ($rev, $path) = $changed_path->copied_from();
    print "Copied from $path in revision $rev\n";
 }

# BEGIN BPS TAGGED BLOCK {{{
# COPYRIGHT:
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# This software is Copyright (c) 2003-2008 Best Practical Solutions, LLC
#                                          <clkao@bestpractical.com>
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# LICENSE:
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# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of either:
# 
#   a) Version 2 of the GNU General Public License.  You should have
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#      program.  If not, write to the Free Software Foundation, Inc., 51
#      Franklin Street, Fifth Floor, Boston, MA 02110-1301 or visit
#      their web page on the internet at
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# 
#   b) Version 1 of Perl's "Artistic License".  You should have received
#      a copy of the Artistic License with this package, in the file
#      named "ARTISTIC".  The license is also available at
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# General Public License for more details.
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# CONTRIBUTION SUBMISSION POLICY:
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# END BPS TAGGED BLOCK }}}
package SVK::Log::ChangedPath;
use base qw( Class::Accessor::Fast );

SVK::Log::ChangedPath->mk_ro_accessors(qw( path root entry ));

sub new {
    my ($class, $root, $path_name, $path_entry) = @_;

    return bless {
        root  => $root,
        path  => $path_name,
        entry => $path_entry,
    }, $class;
}

sub copied_from {
    my ($self) = @_;
    return $self->root()->copied_from( $self->path() );
}

sub is_copy {
    my ($self) = @_;
    my ($rev, $path) = $self->copied_from();
    return defined $path ? 1 : 0;
}

sub _calculate_actions {
    my ($self) = @_;

    my $entry = $self->entry();

    require SVK::Command::Log;
    my $action     = $SVK::Command::Log::chg->[ $entry->change_kind() ];
    my $propaction = ' ';
    if ( $action eq 'D' ) {
        return ($action, $propaction);
    }

    my $text_mod = $entry->text_mod();
    if ( $action eq 'M' ) {
        $propaction = 'M' if $entry->prop_mod();
        $action     = ' ' if !$text_mod;
    }
    elsif ($action eq 'A' && $self->is_copy() && $text_mod ) {
        $action = 'M';
    }

    return ($action, $propaction);
}

sub action {
    return ( $_[0]->_calculate_actions() )[0];
}
sub property_action {
    return ( $_[0]->_calculate_actions() )[1];
}

1;

__END__