diff options
Diffstat (limited to 'perl-install/interactive/gtk.pm')
| -rw-r--r-- | perl-install/interactive/gtk.pm | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/perl-install/interactive/gtk.pm b/perl-install/interactive/gtk.pm index dd8d0f8f0..d490a32a2 100644 --- a/perl-install/interactive/gtk.pm +++ b/perl-install/interactive/gtk.pm @@ -154,70 +154,59 @@ sub __create_tree_model { my ($e) = @_; my $sep = quotemeta $e->{separator}; - my $tree_model = Gtk2::TreeStore->new("Glib::String", "Gtk2::Gdk::Pixbuf", "Glib::String"); - - my ($build_value, $clean_image); - if (exists $e->{image2f}) { - my $to_unref; - $build_value = sub { - my ($text, $image) = $e->{image2f}->($_[0]); - [ $text ? (0 => $text) : @{[]}, - $image ? (1 => $to_unref = gtkcreate_pixbuf($image)) : @{[]} ]; - }; - $clean_image = sub { undef $to_unref }; - } else { - $build_value = sub { [ 0 => $_[0] ] }; - $clean_image = sub {}; - } + my $tree_model = Gtk2::TreeStore->new("Glib::String", if_($e->{image2f}, "Gtk2::Gdk::Pixbuf")); - my (%wtree, %wleaves, $size, $index); - my $parent; $parent = sub { + my $build_value = sub { + my ($v) = @_; + my $type = 0; + if ($e->{image2f}) { + my $image = $e->{image2f}->($_[0]); + ($type, $v) = (1, gtkcreate_pixbuf($image)) if $image; + } + [ $type => $v ]; + }; + + my (%wtree, $parent); + $parent = sub { if (my $w = $wtree{"$_[0]$e->{separator}"}) { return $w } my $s = ''; foreach (split $sep, $_[0]) { $wtree{"$s$_$e->{separator}"} ||= $tree_model->append_set($s ? $parent->($s) : undef, $build_value->($_)); - $tree_model->{indexes}{$_} = $index++; - $clean_image->(); - $size++ if !$s; $s .= "$_$e->{separator}"; } $wtree{$s}; }; - #- do some precomputing to not slowdown selection change and key press - my (%precomp, @ordered_keys); - mapn { - my ($root, $leaf) = $_[0] =~ /(.*)$sep(.+)/ ? ($1, $2) : ('', $_[0]); + $tree_model->{path_str_list} = [ map { + my ($root, $leaf) = /(.*)$sep(.+)/ ? ($1, $2) : ('', $_); my $iter = $tree_model->append_set($parent->($root), $build_value->($leaf)); - $tree_model->{indexes}{$leaf} = $index++; - - $clean_image->(); - my $pathstr = $tree_model->get_path_str($iter); - $precomp{$pathstr} = { value => $leaf, fullvalue => $_[0], listvalue => $_[1] }; - push @ordered_keys, $pathstr; - $wleaves{$_[0]} = $pathstr; - } $e->{formatted_list}, $e->{list}; + + $tree_model->get_path_str($iter); + } @{$e->{formatted_list}} ]; + undef $_ foreach values %wtree; undef %wtree; - $tree_model, \@ordered_keys, \%precomp, \%wleaves; + + $tree_model; } sub create_treeview_tree { my ($e, $may_go_to_next, $changed, $double_click, $tree_expanded) = @_; - $tree_expanded = to_bool($tree_expanded); #- to reduce "Use of uninitialized value", especially when debugging - - my $sep = quotemeta $e->{separator}; - my ($tree_model, $ordered_keys, $precomp, $wleaves) = __create_tree_model($e); - my @ordered_keys = @$ordered_keys; - my %precomp = %$precomp; - my %wleaves = %$wleaves; + my $tree_model = __create_tree_model($e); my $tree = Gtk2::TreeView->new_with_model($tree_model); $tree->get_selection->set_mode('browse'); - $tree->append_column(Gtk2::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererText->new, 'text' => 0)); - $tree->append_column(Gtk2::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererPixbuf->new, 'pixbuf' => 1)); - $tree->append_column(Gtk2::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererText->new, 'text' => 2)); + { + my $col = Gtk2::TreeViewColumn->new; + $col->pack_start(my $texrender = Gtk2::CellRendererText->new, 0); + $col->add_attribute($texrender, text => 0); + if ($e->{image2f}) { + $col->pack_start(my $pixrender = Gtk2::CellRendererPixbuf->new, 0); + $col->add_attribute($pixrender, pixbuf => 1); + } + $tree->append_column($col); + } $tree->set_headers_visible(0); my $select = sub { @@ -240,7 +229,9 @@ sub create_treeview_tree { undef $curr if ref $curr; my $path = $tree_model->get_path($curr = $iter); if (!$tree_model->iter_has_child($iter)) { - ${$e->{val}} = $precomp{$path->to_string}{listvalue}; + my $path_str = $path->to_string; + my $i = find_index { $path_str eq $_ } @{$tree_model->{path_str_list}}; + ${$e->{val}} = $e->{list}[$i]; &$changed; } else { $tree->expand_row($path, 0) if $selected_via_click; @@ -283,18 +274,21 @@ sub create_treeview_tree { my $word = quotemeta $starting_word; my ($after, $best); + my $sep = quotemeta $e->{separator}; my $currpath = $tree_model->get_path_str($curr); - foreach my $v (@ordered_keys) { + mapn { + my ($path_str, $v) = @_; $next &&= !$after; - $after ||= $v eq $currpath; - if ($precomp{$v}{value} =~ /$start_reg$word/i) { + $after ||= $path_str eq $currpath; + $v =~ s/.*$sep//; + if ($v =~ /$start_reg$word/i) { if ($after && !$next) { - ($best, $after) = ($v, 0); + ($best, $after) = ($path_str, 0); } else { - $best ||= $v; + $best ||= $path_str; } } - } + } $tree_model->{path_str_list}, $e->{formatted_list}; if (defined $best) { $select->($best); @@ -313,8 +307,14 @@ sub create_treeview_tree { $tree, sub { my $v = may_apply($e->{format}, $_[0]); + my $i = find_index { $v eq $_ } @{$e->{formatted_list}}; + my ($model, $iter) = $tree->get_selection->get_selected; - $select->($wleaves{$v} || return) if !$model || $wleaves{$v} ne $model->get_path_str($iter); + + my $new_path_str = $tree_model->{path_str_list}[$i]; + my $old_path_str = $model && $tree_model->get_path_str($iter); + + $select->($new_path_str) if $new_path_str ne $old_path_str; undef $iter if ref $iter; }; } @@ -576,7 +576,7 @@ sub ask_fromW { $w->set_popdown_strings(@formatted_list); $w->set_text(ref($e->{val}) ? may_apply($e->{format}, ${$e->{val}}) : $formatted_list[0]) if $w->isa('Gtk2::ComboBox'); } else { - ($model) = __create_tree_model($e); + $model = __create_tree_model($e); $w = Gtk2::ComboBox->new_with_model($model); $w->pack_start(my $renderer = Gtk2::CellRendererText->new, 0); $w->set_attributes($renderer, "text", 0); |