From c6a4cba373448243762242fd54c72726e7b204da Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Fri, 9 Feb 2001 16:00:55 +0000
Subject: add button handling, quite weird behaviour though cuz of newt
 sillyness

---
 perl-install/interactive.pm      |  4 ++++
 perl-install/interactive_gtk.pm  | 29 ++++++++++++++++++-----------
 perl-install/interactive_newt.pm | 21 ++++++++++-----------
 3 files changed, 32 insertions(+), 22 deletions(-)

diff --git a/perl-install/interactive.pm b/perl-install/interactive.pm
index 48353c8a8..e584e5336 100644
--- a/perl-install/interactive.pm
+++ b/perl-install/interactive.pm
@@ -16,6 +16,7 @@ use common qw(:common :functional);
 #-  advanced => wether it is shown in by default or only in advanced mode
 #-  disabled => function returning wether it should be disabled (grayed)
 #-  type     => 
+#-     button => (with text, clicked) (type defaults to button if clicked is there)
 #-     bool (with text)
 #-     range (with min, max)
 #-     combo (with list, not_edit)
@@ -219,6 +220,9 @@ sub ask_from_entries_refH_powered_normalize {
 	} elsif ($e->{type} eq 'range') {
 	    $e->{min} <= $e->{max} or die "bad range min $e->{min} > max $e->{max} (called from " . join(':', caller()) . ")";
 	    ${$e->{val}} = max($e->{min}, min(${$e->{val}}, $e->{max}));
+	} elsif ($e->{type} eq 'button' || $e->{clicked}) {
+	    $e->{type} = 'button';
+	    $e->{clicked} ||= sub {};
 	}
 	$e->{disabled} ||= sub { 0 };
     }
diff --git a/perl-install/interactive_gtk.pm b/perl-install/interactive_gtk.pm
index 8485d34ea..c26f72a4b 100644
--- a/perl-install/interactive_gtk.pm
+++ b/perl-install/interactive_gtk.pm
@@ -234,6 +234,13 @@ sub ask_from_entries_refW {
     my $get_all = sub {
 	${$_->{e}{val}} = $_->{get}->() foreach @widgets_always, @widgets_advanced;
     };
+    my $update = sub {
+	my ($f) = @_;
+	return if $ignore;
+	$get_all->();
+	$f->();
+	$set_all->();
+	};
     my $create_widget = sub {
 	my ($e, $ind) = @_;
 
@@ -248,12 +255,7 @@ sub ask_from_entries_refW {
 		}
 	    }
 	};
-	my $changed = sub {
-	    return if $ignore;
-	    $get_all->();
-	    $common->{callbacks}{changed}->($ind);
-	    $set_all->();
-	};
+	my $changed = sub { $update->(sub { $common->{callbacks}{changed}($ind) }) };
 
 	my ($w, $real_w, $set, $get, $expand, $size);
 	if ($e->{type} eq 'iconlist') {
@@ -277,6 +279,14 @@ sub ask_from_entries_refW {
 	    $w->signal_connect(clicked => $changed);
 	    $set = sub { $w->set_active($_[0]) };
 	    $get = sub { $w->get_active };
+	} elsif ($e->{type} eq 'button') {
+	    $w = Gtk::Button->new($e->{text});
+	    $w->signal_connect(clicked => sub {
+		$o->{retval} = 1;
+		Gtk->main_quit;
+		$mainw->destroy;
+		$e->{clicked}();
+	    });
 	} elsif ($e->{type} eq 'range') {
 	    my $adj = create_adjustment(${$e->{val}}, $e->{min}, $e->{max});
 	    $adj->signal_connect(value_changed => $changed);
@@ -317,11 +327,8 @@ sub ask_from_entries_refW {
 	    $set = sub { $w->set_text($_[0]) };
 	    $get = sub { $w->get_text };
 	}
-	$w->signal_connect(focus_out_event => sub {
-	    return if $ignore;
-	    $get_all->();
-	    $common->{callbacks}{focus_out}->($ind);
-	    $set_all->();
+	$w->signal_connect(focus_out_event => sub { 
+            $update->(sub { $common->{callbacks}{focus_out}($ind) });
 	});
 	$tooltips->set_tip($w, $e->{help}) if $e->{help} && !ref($e->{help});
 
diff --git a/perl-install/interactive_newt.pm b/perl-install/interactive_newt.pm
index 0c8671f19..b260d60af 100644
--- a/perl-install/interactive_newt.pm
+++ b/perl-install/interactive_newt.pm
@@ -101,15 +101,9 @@ sub ask_from_entries_refW {
 	    $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 'range') {
-#	     my $adj = create_adjustment(${$e->{val}}, $e->{min}, $e->{max});
-#	     $adj->signal_connect(value_changed => $changed);
-#	     $w = new Gtk::HScale($adj);
-#	     $w->set_digits(0);
-#	     $w->signal_connect(key_press_event => $may_go_to_next);
-#	     $set = sub { $adj->set_value($_[0]) };
-#	     $get = sub { $adj->get_value };
-	 } elsif ($e->{type} =~ /list/) {
+	} elsif ($e->{type} eq 'button') {
+	    $w = Newt::Component::Button(-1, -1, $e->{text} || '');
+	} elsif ($e->{type} =~ /list/) {
 	    my ($h, $wi) = (5, 20);
 	    my $scroll = @{$e->{list}} > $h ? 1 << 2 : 0;
 	    $size = min(int @{$e->{list}}, $h);
@@ -188,14 +182,19 @@ sub ask_from_entries_refW {
 	!$error;
     };
 
-    my $canceled;
+    my ($canceled, $r);
     do {
-	my $r = $form->RunForm;
+	$r = $form->RunForm;
 	$canceled = $cancel && $$r == $$cancel;
     } until ($check->($common->{callbacks}{$canceled ? 'canceled' : 'complete'}));
 
     $form->FormDestroy;
     Newt::PopWindow;
+
+    foreach (@widgets) {
+	$_->{e}{clicked}() if $$r == ${$_->{w}};
+    }
+
     !$canceled;
 }
 
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