- Big Move 1: interactive::* hierarchy

1 files changed, 0 insertions, 254 deletions

diff --git a/perl-install/interactive_newt.pm b/perl-install/interactive_newt.pm
deleted file mode 100644
index d930b9f29..000000000
--- a/perl-install/interactive_newt.pm
+++ /dev/null
@@ -1,254 +0,0 @@
-package interactive_newt; # $Id$
-
-use diagnostics;
-use strict;
-use vars qw(@ISA);
-
-@ISA = qw(interactive);
-
-use interactive;
-use common;
-use log;
-use Newt::Newt; #- !! provides Newt and not Newt::Newt
-
-my ($width, $height) = (80, 25);
-my @wait_messages;
-
-sub new() {
-    Newt::Init;
-    Newt::Cls;
-    Newt::SetSuspendCallback;
-    ($width, $height) = Newt::GetScreenSize;
-    open STDERR,">/dev/null" if $::isStandalone && !$::testing;
-    bless {}, $_[0];
-}
-
-sub enter_console { Newt::Suspend }
-sub leave_console { Newt::Resume }
-sub suspend { Newt::Suspend }
-sub resume { Newt::Resume }
-sub end() { Newt::Finished }
-sub exit() { end; exit($_[1]) }
-END { end() }
-
-sub myTextbox {
-    my $allow_scroll = shift;
-
-    my $width = $width - 9;
-    my @l = map { /(.{1,$width})/g } map { split "\n" } @_;
-    my $h = min($height - 13, int @l);
-    my $flag = 1 << 6; 
-    if ($h < @l) {
-	if ($allow_scroll) {
-	    $flag |= 1 << 2; #- NEWT_FLAG_SCROLL
-	} else {
-	    # remove the text, no other way!
-	    @l = @l[0 .. $h-1];
-	}
-    }
-    my $mess = Newt::Component::Textbox(1, 0, my $w = max(map { length } @l) + 1, $h, $flag);
-    $mess->TextboxSetText(join("\n", @_));
-    $mess, $w + 1, $h;
-}
-
-sub separator {
-    my $blank = Newt::Component::Form(\undef, '', 0);
-    $blank->FormSetWidth ($_[0]);
-    $blank->FormSetHeight($_[1]);
-    $blank;
-}
-sub checkval { $_[0] && $_[0] ne ' '  ? '*' : ' ' }
-
-sub ask_fromW {
-    my ($o, $common, $l, $l2) = @_;
-    my $ignore; #-to handle recursivity
-    my $old_focus = -2;
-
-    #-the widgets
-    my (@widgets, $total_size);
-
-    my $set_all = sub {
-	$ignore = 1;
-	$_->{set}->(${$_->{e}{val}}) foreach @widgets;
-#	$_->{w}->set_sensitive(!$_->{e}{disabled}()) foreach @widgets;
-	$ignore = 0;
-    };
-    my $get_all = sub {
-	${$_->{e}{val}} = $_->{get}->() foreach @widgets;
-    };
-    my $create_widget = sub {
-	my ($e, $ind) = @_;
-
-	$e->{type} = 'list' if $e->{type} =~ /(icon|tree)list/;
-
-	#- combo doesn't exist, fallback to a sensible default
-	$e->{type} = $e->{not_edit} ? 'list' : 'entry' if $e->{type} eq 'combo';
-
-	my $changed = sub {
-	    return if $ignore;
-	    return $old_focus++ if $old_focus == -2; #- handle special first case
-	    $get_all->();
-
-	    #- TODO: this is very rough :(
-	    $common->{callbacks}{$old_focus == $ind ? 'changed' : 'focus_out'}->($ind);
-
-	    $set_all->();
-	    $old_focus = $ind;
-	};
-
-	my ($w, $real_w, $set, $get, $expand, $size);
-	if ($e->{type} eq 'bool') {
-	    $w = Newt::Component::Checkbox(-1, -1, $e->{text} || '', checkval(${$e->{val}}), " *");
-	    $set = sub { $w->CheckboxSetValue(checkval($_[0])) };
-	    $get = sub { $w->CheckboxGetValue == ord '*' };
-	} elsif ($e->{type} eq 'button') {
-	    $w = Newt::Component::Button(-1, -1, simplify_string(may_apply($e->{format}, ${$e->{val}})));
-	} elsif ($e->{type} =~ /list/) {
-	    my ($h, $wi) = (@$l == 1 && $height > 30 ? 10 : 5, 20);
-	    my $scroll = @{$e->{list}} > $h ? 1 << 2 : 0;
-	    $size = min(int @{$e->{list}}, $h);
-
-	    $w = Newt::Component::Listbox(-1, -1, $h, $scroll); #- NEWT_FLAG_SCROLL	    
-	    foreach (@{$e->{list}}) {
-		my $t = simplify_string(may_apply($e->{format}, $_));
-		$w->ListboxAddEntry($t, $_);
-		$wi = max($wi, length $t);
-	    }
-	    $w->ListboxSetWidth(min($wi + 3, $width - 7)); # 3 added for the scrollbar (?)
-	    $get = sub { $w->ListboxGetCurrent };
-	    $set = sub {
-		my ($val) = @_;
-		map_index {
-		    $w->ListboxSetCurrent($::i) if $val eq $_;
-		} @{$e->{list}};
-	    };
-	} else {
-	    $w = Newt::Component::Entry(-1, -1, '', 20, ($e->{hidden} && 1 << 11) | 1 << 2);
-	    $get = sub { $w->EntryGetValue };
-	    $set = sub { $w->EntrySet($_[0], 1) };
-	}
-	$total_size += $size || 1;
-
-	#- !! callbacks must be kept otherwise perl will free them !!
-	#- (better handling of addCallback needed)
-
-	{ e => $e, w => $w, real_w => $real_w || $w, expand => $expand, callback => $changed,
-	  get => $get || sub { ${$e->{val}} }, set => $set || sub {} };
-    };
-    @widgets = map_index { $create_widget->($_, $::i) } @$l;
-
-    $_->{w}->addCallback($_->{callback}) foreach @widgets;
-
-    $set_all->();
-
-    my $grid = Newt::Grid::CreateGrid(3, max(1, int @$l));
-    map_index {
-	$grid->GridSetField(0, $::i, 1, ${Newt::Component::Label(-1, -1, $_->{e}{label})}, 0, 0, 1, 0, 1, 0);
-	$grid->GridSetField(1, $::i, 1, ${$_->{real_w}}, 0, 0, 0, 0, 1, 0);
-    } @widgets;
-
-    my $listg = do {
-	my $height = 18;
-	#- use a scrolled window if there is a lot of checkboxes (aka 
-	#- ask_many_from_list) or a lot of widgets in general (aka
-	#- options of a native PostScript printer in printerdrake)
-	#- !! works badly together with list's (lists are one widget, so a
-	#- big list window will not switch to scrollbar mode) :-(
-	if ((((grep { $_->{type} eq 'bool' } @$l) > 6) ||
-             ((@$l) > 3)) && $total_size > $height) {
-	    $grid->GridPlace(1, 1); #- Uh?? otherwise the size allocated is bad
-
-	    my $scroll = Newt::Component::VerticalScrollbar(-1, -1, $height, 9, 10);
-	    my $subf = $scroll->Form('', 0);
-	    $subf->FormSetHeight($height);
-	    $subf->FormAddGrid($grid, 0);
-	    Newt::Grid::HCloseStacked($subf, separator(1, $height), $scroll);
-	} else {
-	    $grid;
-	}
-    };
-    my ($buttons, $ok, $cancel) = Newt::Grid::ButtonBar(simplify_string($common->{ok} || _("Ok")), 
-							if_($common->{cancel}, simplify_string($common->{cancel})));
-
-    my $form = Newt::Component::Form(\undef, '', 0);
-    my $window = Newt::Grid::GridBasicWindow(first(myTextbox(@widgets == 0, @{$common->{messages}})), $listg, $buttons);
-    $window->GridWrappedWindow($common->{title} || '');
-    $form->FormAddGrid($window, 1);
-
-    my $check = sub {
-	my ($f) = @_;
-
-	$get_all->();
-	my ($error, $focus) = $f->();
-	
-	if ($error) {
-	    $set_all->();
-	}
-	!$error;
-    };
-
-    my ($destroyed, $canceled);
-    do {
-	my $r = do {
-	    local $::setstep = 1;
-	    $form->RunForm;
-	};
-	$canceled = $cancel && $$r == $$cancel;
-
-	if (my ($button) = grep { $$r == ${$_->{w}} } @widgets) {
-	    $get_all->();
-	    my $v = do {
-		local $::setstep = 1;
-		$button->{e}{clicked_may_quit}();
-	    };
-	    $form->FormDestroy;
-	    Newt::PopWindow;
-	    return $v || &ask_fromW;
-	}
-    } until ($check->($common->{callbacks}{$canceled ? 'canceled' : 'complete'}));
-
-    $form->FormDestroy;
-    Newt::PopWindow;
-    !$canceled;
-}
-
-
-sub waitbox {
-    my ($title, $messages) = @_;
-    my ($t, $w, $h) = myTextbox(1, @$messages);
-    my $f = Newt::Component::Form(\undef, '', 0);
-    Newt::CenteredWindow($w, $h, $title);
-    $f->FormAddComponent($t);
-    $f->DrawForm;
-    Newt::Refresh;
-    $f->FormDestroy;
-    push @wait_messages, $f;
-    $f;
-}
-
-
-sub wait_messageW {
-    my ($o, $title, $messages) = @_;
-    { form => waitbox($title, $messages), title => $title };
-}
-
-sub wait_message_nextW {
-    my ($o, $messages, $w) = @_;
-    $o->wait_message_endW($w);
-    $o->wait_messageW($w->{title}, $messages);
-}
-sub wait_message_endW {
-    my ($o, $w) = @_;
-    my $wait = pop @wait_messages;
-#    log::l("interactive_newt does not handle none stacked wait-messages") if $w->{form} != $wait;
-    Newt::PopWindow;
-}
-
-sub simplify_string {
-    my ($s) = @_;
-    $s =~ s/\n/ /g;
-    $s = substr($s, 0, 40); #- truncate if too long
-    $s;
-}
-
-1;