From 331e242249bec7f80b303c1d37f3c9c8829988f5 Mon Sep 17 00:00:00 2001
From: Derek Jennings <derekjenn@gmail.com>
Date: Wed, 21 Aug 2013 13:49:25 +0100
Subject: stage2: add Feature:Independently_install_desktop_environments

---
 perl-install/install/steps_gtk.pm | 49 +++++++++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 12 deletions(-)

(limited to 'perl-install/install/steps_gtk.pm')

diff --git a/perl-install/install/steps_gtk.pm b/perl-install/install/steps_gtk.pm
index 1e715d0a8..eeaa3b42f 100644
--- a/perl-install/install/steps_gtk.pm
+++ b/perl-install/install/steps_gtk.pm
@@ -243,24 +243,37 @@ sub setPackages {
 }
 
 sub reallyChooseDesktop {
-    my ($o, $title, $message, $choices, $choice) = @_;
-
+    my ($o, $title, $message, $choices, $default_choice) = @_;
     my $w = ugtk2->new($title);
+    my %choice;
+    my $n;
 
     my %tips = (
         KDE    => N("Install %s KDE Desktop", N("Mageia")),
         GNOME  => N("Install %s GNOME Desktop", N("Mageia")),
+        MATE  => N("Install %s MATE Desktop", N("Mageia")),
+	XFCE   => N("Install %s XFCE Desktop", N("Mageia")),
+	LXDE   => N("Install %s LXDE Desktop", N("Mageia")),
+	RAZOR  => N("Install %s RazorQT Desktop", N("Mageia")),
+	E17   => N("Install %s E17 Desktop", N("Mageia")),
         Custom => N("Custom install"),
     );
     my $prev;
+    my $default_set = 0;
     my @l = map {
 	my $val = $_;
-	$prev = gtknew('RadioButton', child =>
-                          gtknew('Label', text => $val->[1]),
+	my $sensitive = grep { $_->[0] =~ /$val->[0]/ or $val->[0] eq 'Custom' } map { $_->{flags}  } grep { $_->{path} eq  'Graphical Environment' } map { @$_ } $o->{compssUsers};
+	$default_set++ if $sensitive;
+	$choice{$val->[0]} = '0';
+	$prev = gtknew('CheckButton', 
+		       text => $val->[1],
                        tip => $tips{$val->[0]},
-		       toggled => sub { $choice = $val if $_[0]->get_active },
-                       active => $choice == $val,
-		       $prev ? (group => $prev->get_group) : ());
+		       sensitive => $sensitive  ? '1' : '0',
+		       toggled => sub { $choice{$val->[0]} = $_[0]->get_active },
+                       active => $default_set == 1 && $sensitive ? ($choice{$val->[0]} = '1') : '0',
+		       );
+
+
 	$prev->signal_connect(key_press_event => sub {
 				  my (undef, $event) = @_;
 				  if (!$event || ($event->keyval & 0x7f) == 0xd) {
@@ -268,11 +281,16 @@ sub reallyChooseDesktop {
 				  }
 			      });
         my $img = gtksignal_connect(
-            gtkadd(Gtk2::EventBox->new, gtknew('Image', file => "desktop-$val->[0]")),
+            gtkadd(Gtk2::EventBox->new, gtknew('Image', sensitive => $sensitive  ? '1' : '0', file => "desktop-$val->[0]")),
             'button-press-event' => sub {
                 my %title = (
                     KDE    => N("KDE Desktop"),
                     GNOME  => N("GNOME Desktop"),
+		    MATE   => N("MATE Desktop"),
+		    XFCE   => N("XFCE Desktop"),
+		    LXDE   => N("LXDE Desktop"),
+		    RAZOR  => N("RazorQT Desktop"),
+		    E17   => N("E17 Desktop"),
                     Custom => N("Custom Desktop"),
                 );
 
@@ -295,19 +313,26 @@ sub reallyChooseDesktop {
                 $wp->{real_window}->show_all;
                 $wp->main;
             });
-        gtknew('VBox', border_width => 15, spacing => 10, children_tight => [ 
+        gtknew('VBox', border_width => 5, spacing => 10, children_tight => [ 
             $img,
             $prev,
         ]);
     } @$choices;
-
+my @l1 = grep { !($n++ % 2) } @l;
+my @l2 = grep { !(++$n % 2) } @l;
     ugtk2::gtkadd($w->{window},
 	   gtknew('VBox', children => [
 		    0, gtknew('Title2',
                               # workaround infamous 6 years old gnome bug #101968:
                               width => mygtk2::get_label_width(), label => $message . ' ' .
                                 N("Click on images in order to see a bigger preview")),
-		    1, gtknew('HButtonBox', children_loose => \@l),
+		    1, gtknew('ScrolledWindow', h_policy => 'never', child =>
+			gtknew('VBox', children => [
+			    1, gtknew('HButtonBox', spacing => 5, layout => 'edge', children_loose => \@l1),
+			    1, gtknew('HButtonBox', spacing => 5, layout => 'edge', children_loose => \@l2),
+			    ]
+			),
+		    ),
 		    0, $w->create_okcancel(N("Next"), undef, '',
                                            [ gtknew('Install_Button', text => N("Help"),
                                                     clicked => sub {
@@ -316,7 +341,7 @@ sub reallyChooseDesktop {
 		]));
     $w->main;
     
-    $choice;
+    %choice;
 }
 
 sub reallyChooseGroups {
-- 
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