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authorThierry Vignaud <tvignaud@mandriva.org>2005-05-26 14:09:34 +0000
committerThierry Vignaud <tvignaud@mandriva.org>2005-05-26 14:09:34 +0000
commit6075c474257fe133c52616558de3625183fa0a80 (patch)
treef5adee481d9928a88109d9e6849760027ef81862 /perl-install/interactive/gtk.pm
parent91180302729472885cefadb055151ab75b7f0c24 (diff)
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(__create_tree_model, create_treeview_tree, ask_fromW) enable to use ComboBoxes with trees
Diffstat (limited to 'perl-install/interactive/gtk.pm')
-rw-r--r--perl-install/interactive/gtk.pm73
1 files changed, 51 insertions, 22 deletions
diff --git a/perl-install/interactive/gtk.pm b/perl-install/interactive/gtk.pm
index b62696eb9..0405f759c 100644
--- a/perl-install/interactive/gtk.pm
+++ b/perl-install/interactive/gtk.pm
@@ -150,19 +150,11 @@ sub create_treeview_list {
};
}
-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
+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 $tree = Gtk2::TreeView->new_with_model($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));
- $tree->set_headers_visible(0);
my ($build_value, $clean_image);
if (exists $e->{image2f}) {
@@ -178,13 +170,14 @@ sub create_treeview_tree {
$clean_image = sub {};
}
- my (%wtree, %wleaves, $size, $selected_via_click);
+ my (%wtree, %wleaves, $size, $index);
my $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;
$s .= "$_$e->{separator}";
@@ -197,6 +190,8 @@ sub create_treeview_tree {
mapn {
my ($root, $leaf) = $_[0] =~ /(.*)$sep(.+)/ ? ($1, $2) : ('', $_[0]);
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] };
@@ -205,6 +200,25 @@ sub create_treeview_tree {
} $e->{formatted_list}, $e->{list};
undef $_ foreach values %wtree;
undef %wtree;
+ $tree_model, \@ordered_keys, \%precomp, \%wleaves;
+}
+
+sub create_treeview_tree {
+ my ($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 $tree = Gtk2::TreeView->new_with_model($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));
+ $tree->set_headers_visible(0);
my $select = sub {
my ($path_str) = @_;
@@ -218,6 +232,8 @@ sub create_treeview_tree {
my $curr = $tree_model->get_iter_first; #- default value
$tree->expand_all if $tree_expanded;
+ my $selected_via_click;
+
$tree->get_selection->signal_connect(changed => sub {
my ($model, $iter) = $_[0]->get_selected;
$model && $iter or return;
@@ -538,23 +554,36 @@ sub ask_fromW {
}
} else {
if ($e->{type} eq "combo") {
+ my $model;
my @formatted_list = map { may_apply($e->{format}, $_) } @{$e->{list}};
+ $e->{formatted_list} = \@formatted_list;
my @l = sort { $b <=> $a } map { length } @formatted_list;
my $width = $l[@l / 16]; # take the third octile (think quartile)
- if ($e->{not_edit} && $width < 160) { #- ComboBoxes do not have an horizontal scroll-bar. This can cause havoc for long strings (eg: diskdrake Create dialog box in expert mode)
- $w = Gtk2::ComboBox->new_text;
+ if (!$e->{separator}) {
+ if ($e->{not_edit} && $width < 160) { #- ComboBoxes do not have an horizontal scroll-bar. This can cause havoc for long strings (eg: diskdrake Create dialog box in expert mode)
+ $w = Gtk2::ComboBox->new_text;
+ } else {
+ $w = Gtk2::Combo->new;
+ $w->set_use_arrows_always(1);
+ $w->entry->set_editable(!$e->{not_edit});
+ $w->disable_activate;
+ }
+ $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 {
- $w = Gtk2::Combo->new;
- $w->set_use_arrows_always(1);
- $w->entry->set_editable(!$e->{not_edit});
- $w->disable_activate;
- }
-
- $w->set_popdown_strings(@formatted_list);
- $w->set_text(ref($e->{val}) ? may_apply($e->{format}, ${$e->{val}}) : $formatted_list[0]) if $w->isa('Gtk2::ComboBox');
+ ($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);
+ $w->pack_start($renderer = Gtk2::CellRendererPixbuf->new, 0);
+ $w->set_attributes($renderer, "pixbuf", 1);
+ $w->pack_start($renderer = Gtk2::CellRendererText->new, 0);
+ $w->set_attributes($renderer, "text", 2);
+ $w->set_active($model->{indexes}{ ref($e->{val}) ? may_apply($e->{format}, ${$e->{val}}) : $formatted_list[0] });
+ }
($real_w, $w) = ($w, $w->entry);
#- FIXME workaround gtk suckiness (set_text generates two 'change' signals, one when removing the whole, one for inserting the replacement..)
@@ -568,7 +597,7 @@ sub ask_fromW {
$w->set_text($s) if $s ne $w->get_text && $_[0] ne $w->get_text;
};
$get = sub {
- my $s = $w->get_text;
+ my $s = $model ? { reverse %{$model->{indexes}} }->{$w->get_active} : $w->get_text;
my $i = eval { find_index { $s eq $_ } @formatted_list };
defined $i ? $e->{list}[$i] : $s;
};