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authorPascal Rigaux <pixel@mandriva.com>2003-01-30 01:30:42 +0000
committerPascal Rigaux <pixel@mandriva.com>2003-01-30 01:30:42 +0000
commit97075e53a49f0b999a86c775b256c629a75520dd (patch)
tree9fc265f173109622fde98cca32bf31899981cb3a /perl-install/interactive/newt.pm
parent612847f81d74f641b49aa93b88b567318ba0fcfa (diff)
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basic treelist handling (it leaks memory, but who cares, compared to gtk :)
Diffstat (limited to 'perl-install/interactive/newt.pm')
-rw-r--r--perl-install/interactive/newt.pm48
1 files changed, 47 insertions, 1 deletions
diff --git a/perl-install/interactive/newt.pm b/perl-install/interactive/newt.pm
index 6807b0e38..68809f1e3 100644
--- a/perl-install/interactive/newt.pm
+++ b/perl-install/interactive/newt.pm
@@ -110,7 +110,7 @@ sub ask_fromW_real {
my $create_widget = sub {
my ($e, $ind) = @_;
- $e->{type} = 'list' if $e->{type} =~ /(icon|tree)list/;
+ $e->{type} = 'list' if $e->{type} =~ /iconlist/;
#- combo doesn't exist, fallback to a sensible default
$e->{type} = $e->{not_edit} ? 'list' : 'entry' if $e->{type} eq 'combo';
@@ -134,6 +134,52 @@ sub ask_fromW_real {
$get = sub { $w->CheckboxGetValue == ord '*' };
} elsif ($e->{type} eq 'button') {
$w = Newt::Component::Button(simplify_string(may_apply($e->{format}, ${$e->{val}})));
+ } elsif ($e->{type} eq 'treelist') {
+ $e->{formatted_list} = [ map { may_apply($e->{format}, $_) } @{$e->{list}} ];
+ my $data_tree = interactive::helper_separator_tree_to_tree($e->{separator}, $e->{formatted_list}, $e->{list});
+
+ my $count; $count = sub {
+ my ($t) = @_;
+ 1 + ($t->{_leaves_} ? int @{$t->{_leaves_}} : 0)
+ + ($t->{_order_} ? sum(map { $count->($t->{$_}) } @{$t->{_order_}}) : 0);
+ };
+ $size = $count->($data_tree);
+
+ my ($h) = @$l == 1 && $height > 30 ? 10 : 5;
+ my $scroll = $size > $h;
+ $has_scroll = 1;
+ $size = min($size, $h);
+
+ $w = Newt::Component::Tree($size, $scroll);
+
+ my @lz;
+ my $wi;
+ my $add_item = sub {
+ my ($text, $data, $parents) = @_;
+ $text = simplify_string($text, $width - 10);
+ $wi = max($wi, length($text) + 3 * @$parents + 4);
+ $w->TreeAdd($text, $data, $parents);
+ };
+
+ my $populate; $populate = sub {
+ my ($node, $parents) = @_;
+ if (my $l = $node->{_order_}) {
+ each_index {
+ $add_item->($_, '', $parents);
+ $populate->($node->{$_}, [ @$parents, $::i ]);
+ } @$l;
+ }
+ if (my $l = $node->{_leaves_}) {
+ $add_item->($_->[0], $_->[1], $parents) foreach @$l;
+ }
+ };
+ $populate->($data_tree, []);
+
+ $w->TreeSetWidth($wi + 1);
+ $get = sub { $w->TreeGetCurrent };
+ $set = sub {
+ #$w->TreeSetCurrent($_[0]);
+ };
} elsif ($e->{type} =~ /list/) {
my ($h) = @$l == 1 && $height > 30 ? 10 : 5;
my $scroll = @{$e->{list}} > $h ? 1 << 2 : 0;