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-rw-r--r--perl-install/interactive_newt.pm228
1 files changed, 228 insertions, 0 deletions
diff --git a/perl-install/interactive_newt.pm b/perl-install/interactive_newt.pm
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+++ b/perl-install/interactive_newt.pm
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+package interactive_newt;
+
+use diagnostics;
+use strict;
+use vars qw(@ISA);
+
+@ISA = qw(interactive);
+
+use interactive;
+use common qw(:common :functional);
+use Term::Newt;
+
+my $n = Term::Newt->new;
+$n->init;
+$n->cls;
+
+#sub ask_from_entryW {
+# my ($o, $title, $messages, $def) = @_;
+# my $w = my_gtk->new($title, %$o);
+# $w->_ask_from_entry(@$messages);
+# $w->main;
+#}
+sub ask_from_listW {
+ my ($o, $title_, $messages, $l, $def) = @_;
+ my ($title, @okcancel) = ref $title_ ? @$title_ : ($title_, _("Ok"), _("Cancel"));
+ my $mesg = join("\n", @$messages);
+
+ if (@$l == 1) {
+ $n->win_message($title, @$l, $mesg);
+ $l->[0];
+ } elsif (@$l == 2) {
+ $l->[$n->win_choice($title, @$l, $mesg) - 1];
+ } elsif (@$l == 3) {
+ $l->[$n->win_ternary($title, @$l, $mesg) - 1];
+ } else {
+ my $i; map_index { $i = $::i if $def eq $_ } @$l;
+ print STDERR "($i)\n";
+ my ($r, $e) = $n->newtWinMenu($title, $mesg, 40, 5, 5, 8, $l, $i, @okcancel);
+ return if $r > 1;
+ $l->[$e];
+ }
+}
+
+#sub ask_many_from_list_refW($$$$$) {
+# my ($o, $title, $messages, $list, $val) = @_;
+# my $n = 0;
+# my $w = my_gtk->new('', %$o);
+# my $box = gtkpack(new Gtk::VBox(0,0),
+# map {
+# my $nn = $n++;
+# my $o = Gtk::CheckButton->new($_);
+# $o->set_active(${$val->[$nn]});
+# $o->signal_connect(clicked => sub { invbool \${$val->[$nn]} });
+# $o;
+# } @$list);
+# gtkadd($w->{window},
+# gtkpack_(create_box_with_title($w, @$messages),
+# 1, @$list > 11 ? gtkset_usize(createScrolledWindow($box), 0, 250) : $box,
+# 0, $w->create_okcancel,
+# )
+# );
+# $w->{ok}->grab_focus;
+# $w->main && $val;
+#}
+#
+#
+#sub ask_from_entries_refW {
+# my ($o, $title, $messages, $l, $val, %hcallback) = @_;
+# my ($title_, @okcancel) = ref $title ? @$title : $title;
+# my $num_fields = @{$l};
+# my $ignore = 0; #-to handle recursivity
+#
+# my $w = my_gtk->new($title_, %$o);
+# #-the widgets
+# my @widgets = map {
+# if ($_->{type} eq "list") {
+# my $w = new Gtk::Combo;
+# $w->set_use_arrows_always(1);
+# $w->entry->set_editable(!$_->{not_edit});
+# $w->set_popdown_strings(@{$_->{list}});
+# $w->disable_activate;
+# $_->{val} ||= $_->{list}[0];
+# $w;
+# } elsif ($_->{type} eq "bool") {
+# my $w = Gtk::CheckButton->new($_->{text});
+# $w->set_active(${$_->{val}});
+# my $i = $_; $w->signal_connect(clicked => sub { $ignore or invbool \${$i->{val}} });
+# $w;
+# } else {
+# new Gtk::Entry;
+# }
+# } @{$val};
+# my $ok = $w->create_okcancel(@okcancel);
+#
+# sub widget {
+# my ($w, $ref) = @_;
+# ($ref->{type} eq "list" && @{$ref->{list}}) ? $w->entry : $w
+# }
+# my @updates = mapn {
+# my ($w, $ref) = @_;
+# sub {
+# $ref->{type} eq "bool" and return;
+# ${$ref->{val}} = widget($w, $ref)->get_text;
+# };
+# } \@widgets, $val;
+#
+# my @updates_inv = mapn {
+# my ($w, $ref) = @_;
+# sub {
+# $ref->{type} eq "bool" ?
+# $w->set_active(${$ref->{val}}) :
+# widget($w, $ref)->set_text(${$ref->{val}})
+# };
+# } \@widgets, $val;
+#
+#
+# for (my $i = 0; $i < $num_fields; $i++) {
+# my $ind = $i; #-cos lexical bindings pb !!
+# my $widget = widget($widgets[$i], $val->[$i]);
+# my $changed_callback = sub {
+# return if $ignore; #-handle recursive deadlock
+# &{$updates[$ind]};
+# if ($hcallback{changed}) {
+# &{$hcallback{changed}}($ind);
+# #update all the value
+# $ignore = 1;
+# &$_ foreach @updates_inv;
+# $ignore = 0;
+# };
+# };
+# if ($hcallback{focus_out}) {
+# my $focusout_callback = sub {
+# return if $ignore;
+# &{$hcallback{focus_out}}($ind);
+# #update all the value
+# $ignore = 1;
+# &$_ foreach @updates_inv;
+# $ignore = 0;
+# };
+# $widget->signal_connect(focus_out_event => $focusout_callback);
+# }
+# if (ref $widget eq "Gtk::Entry") {
+# $widget->signal_connect(changed => $changed_callback);
+# my $go_to_next = sub {
+# if ($ind == ($num_fields -1)) {
+# $w->{ok}->grab_focus();
+# } else {
+# widget($widgets[$ind+1],$val->[$ind+1])->grab_focus();
+# }
+# };
+# $widget->signal_connect(activate => $go_to_next);
+# $widget->signal_connect(key_press_event => sub {
+# my ($w, $e) = @_;
+# #-don't know why it works, i believe that
+# #-i must say before &$go_to_next, but with it doen't work HACK!
+# $w->signal_emit_stop("key_press_event") if chr($e->{keyval}) eq "\x8d";
+# });
+# $widget->set_text(${$val->[$i]{val}}) if ${$val->[$i]{val}};
+# $widget->set_visibility(0) if $val->[$i]{hidden};
+# }
+# &{$updates[$i]};
+# }
+#
+# my @entry_list = mapn { [($_[0], $_[1])]} $l, \@widgets;
+#
+# gtkadd($w->{window},
+# gtkpack(
+# create_box_with_title($w, @$messages),
+# create_packtable({}, @entry_list),
+# $ok
+# ));
+# widget($widgets[0],$val->[0])->grab_focus();
+# if ($hcallback{complete}) {
+# my $callback = sub {
+# my ($error, $focus) = &{$hcallback{complete}};
+# #-update all the value
+# $ignore = 1;
+# foreach (@updates_inv) { &{$_};}
+# $ignore = 0;
+# if ($error) {
+# $focus ||= 0;
+# widget($widgets[$focus], $val->[$focus])->grab_focus();
+# } else {
+# return 1;
+# }
+# };
+# #$w->{ok}->signal_connect(clicked => $callback)
+# $w->main($callback);
+# } else {
+# $w->main();
+# }
+#}
+#
+#
+#sub wait_messageW($$$) {
+# my ($o, $title, $message) = @_;
+#
+# my $w = my_gtk->new($title, %$o, grab => 1);
+# my $W = pop @$message;
+# gtkadd($w->{window},
+# gtkpack(new Gtk::VBox(0,0),
+# @$message,
+# $w->{wait_messageW} = new Gtk::Label($W)));
+# $w->sync;
+# $w;
+#}
+#sub wait_message_nextW {
+# my ($o, $message, $w) = @_;
+# $w->{wait_messageW}->set($message);
+# $w->sync;
+#}
+#sub wait_message_endW {
+# my ($o, $w) = @_;
+# $w->destroy;
+#}
+#
+#sub kill {
+# my ($o) = @_;
+# $o->{before_killing} ||= 0;
+# while (@interactive::objects > $o->{before_killing}) {
+# my $w = pop @interactive::objects;
+# $w->destroy;
+# }
+# @my_gtk::grabbed = ();
+# $o->{before_killing} = @interactive::objects;
+#}
+
+1;