1 package SL::Clipboard::RequirementSpecItem;
5 use parent qw(SL::Clipboard::Base);
7 use List::Util qw(sum);
10 use SL::Locale::String;
13 my ($self, $object) = @_;
15 return $self->as_tree(_load_children($self->reload_object($object)), exclude => sub { ref($_[0]) !~ m/::RequirementSpecItem$/ });
21 my $item = $self->content;
22 my $num_children = @{ $item->{children} || [] };
23 my $num_grandchildren = sum map { scalar(@{ $_->{children} || [] }) } @{ $item->{children} || [] };
25 if ($item->{item_type} eq 'section') {
26 return t8('Requirement spec section #1 "#2" with #3 function blocks and a total of #4 sub function blocks; preamble: "#5"',
27 $item->{fb_number}, $item->{title}, $num_children, $num_grandchildren, Common::truncate($item->{description}, strip => 'full'));
28 } elsif ($item->{item_type} eq 'function-block') {
29 return t8('Requirement spec function block #1 with #2 sub function blocks; description: "#3"',
30 $item->{fb_number}, $num_children, Common::truncate($item->{description}, strip => 'full'));
32 return t8('Requirement spec sub function block #1; description: "#2"',
33 $item->{fb_number}, Common::truncate($item->{description}, strip => 'full'));
40 _load_children($_) for @{ $object->children };
46 my ($self, $object) = @_;
48 $object->$_(undef) for qw(fb_number);
49 $self->_fix_object($_) for @{ $object->children || [] };
53 my ($self, $tree, $object) = @_;
55 delete @{ $tree }{ qw(id itime mtime parent_id position requirement_spec_id) };
56 $self->_fix_tree($_) for @{ $tree->{children} || [] };
68 SL::Clipboard::RequirementSpecItem - Clipboard specialization for
69 SL::DB::RequirementSpecItem
77 Returns a human-readable description depending on the copied type
78 (section, function block or sub function block).
82 This specialization reloads C<$object> from the database, loads all of
83 its children (but only the other requirement spec items, no other
84 relationships) and dumps it.
86 =item C<_fix_object $object>
88 Fixes C<$object> and all of its children by clearing certain columns
89 like the position or function block numbers.
99 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>