add the current status of tlmgrgui2

git-svn-id: svn://tug.org/texlive/trunk@16110 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 744 insertions, 0 deletions

diff --git a/Master/tlpkg/dev/tlmgrgui2.pl b/Master/tlpkg/dev/tlmgrgui2.pl
new file mode 100644
index 00000000000..ac14e7c1cfe
--- /dev/null
+++ b/Master/tlpkg/dev/tlmgrgui2.pl
@@ -0,0 +1,744 @@
+#!/usr/bin/env perl
+# $Id: tlmgrgui2.pl 15823 2009-10-18 01:41:28Z preining $
+#
+# Copyright 2009 Norbert Preining
+# This file is licensed under the GNU General Public License version 2
+# or any later version.
+#
+# GUI for tlmgr
+
+use Tk;
+use Tk::Dialog;
+use Tk::NoteBook;
+use Tk::BrowseEntry;
+use Tk::ROText;
+use Tk::Balloon;
+use Tk::TixGrid;
+use TeXLive::Splashscreen;
+
+use TeXLive::TLUtils qw(setup_programs platform_desc win32 debug);
+use TeXLive::TLConfig;
+
+our $Master;
+our $tlmediatlpdb;
+our $tlmediasrc;
+our $location;
+#
+our %opts;
+#
+# the list of packages as shown by TixGrid
+#
+my %Packages;
+
+sub update_status_box {
+  update_status(join(" ", @_));
+  $mw->update;
+}
+
+sub init_hooks {
+  push @::info_hook, \&update_status_box;
+  push @::warn_hook, \&update_status_box;
+  push @::debug_hook, \&update_status_box;
+  push @::ddebug_hook, \&update_status_box;
+  push @::dddebug_hook, \&update_status_box;
+}
+
+sub update_status {
+  my ($p) = @_;
+  $::progressw->insert("end", "$p");
+  $::progressw->see("end");
+}
+
+my $opt_screen = $::guiscreen;
+
+
+# prepare for loading of lang.pl which expects $::lang and $::opt_lang
+$::opt_lang = $opts{"gui-lang"} if (defined($opts{"gui-lang"}));
+
+require("TeXLive/trans.pl");
+
+our @update_function_list;
+
+our $mw = MainWindow->new;
+$mw->title("TeX Live Manager $TeXLive::TLConfig::ReleaseYear");
+$mw->withdraw;
+
+#
+# default layout definitions
+#
+# priority 20 = widgetDefault 
+# see Mastering Perl/Tk, 16.2. Using the Option Database
+$mw->optionAdd("*Button.Relief", "ridge", 20);
+#
+# does not work, makes all buttons exactely 10, which is not a good idea
+# I would like to have something like MinWidth 10...
+#$mw->optionAdd("*Button.Width", "10", 20);
+#
+# shortcuts for padding, expand/fill, and pack sides, anchors
+my @p_ii = qw/-padx 2m -pady 2m/;
+my @p_iii= qw/-padx 3m -pady 3m/;
+my @x_x = qw/-expand 1 -fill x/;
+my @x_y = qw/-expand 1 -fill y/;
+my @x_xy= qw/-expand 1 -fill both/;
+my @left = qw/-side left/;
+my @right= qw/-side right/;
+my @bot  = qw/-side bottom/;
+my @a_w = qw/-anchor w/;
+my @a_c = qw/-anchor c/;
+
+
+# create a progress bar window
+$::progressw = $mw->Scrolled("ROText", -scrollbars => "e", -height => 4);
+$::progressw->pack(-fill => "x", @bot);
+
+
+init_hooks();
+
+info(__("Loading local TeX Live Database\nThis may take some time, please wait!") . "\n");
+
+our $localtlmedia = TeXLive::TLMedia->new ( $Master );
+die("cannot setup TLMedia in $Master") unless (defined($localtlmedia));
+$localtlpdb = $localtlmedia->tlpdb;
+die("cannot find tlpdb!") unless (defined($localtlpdb));
+
+our @main_list;
+
+my $loc = $localtlpdb->option("location");
+if (defined($loc)) {
+  $location = $loc;
+}
+if (defined($opts{"location"})) {
+  $location = $opts{"location"};
+}
+
+our $balloon = $mw->Balloon();
+
+
+push @update_function_list, \&check_location_on_ctan;
+push @update_function_list, \&init_install_media;
+
+#
+# check that we can actually save the database
+#
+if (check_on_writable()) {
+  $::we_can_save = 1;
+} else {
+  $::we_can_save = 0;
+  # here we should pop up a warning window!!!
+}
+$::action_button_state = ($::we_can_save ? "normal" : "disabled");
+
+our $top = $mw->Frame;
+
+our $top_top = $top->Frame;
+our $top_bot = $top->Frame;
+$top_top->pack(@x_x);
+$top_bot->pack(@x_x);
+
+our $quit = $top_top->Button(-text => __("Quit"), 
+                         -command => sub { $mw->destroy; exit(0); });
+
+my $tlmgrrev = give_version();
+chomp($tlmgrrev);
+our $about = $top_top->Button(-text => __("About"), 
+  -command => sub {
+    my $sw = $mw->DialogBox(-title => __("About"), 
+                            -buttons => [ __("Ok") ]);
+    $sw->add("Label", -text => "TeX Live Manager
+$tlmgrrev
+Copyright 2008 Tomasz Luczak
+Copyright 2008, 2009 Norbert Preining
+
+Licensed under the GNU General Public License version 2 or higher
+In case of problems, please contact: texlive\@tug.org"
+      )->pack(@p_iii);
+    $sw->Show;
+    });
+
+$about->pack(@right);
+$quit->pack(@right);
+
+$mw->bind('<Escape>', [ $quit, 'Invoke' ]);
+
+
+$top_top->Label(-text => __("Repository to use") . " ")->pack(@left);
+$top_bot->Button(-text => __("Load default"), 
+                 -command => sub { run_update_functions(); })->pack(@left);
+$top_bot->Button(-text => __("Load other"), 
+                 -command => sub { menu_edit_location(); })->pack(@left);
+$top_bot->Label(-text => __("Loaded repository:") . " ")->pack(@left);
+$top_bot->Label(-textvariable => \$location)->pack(@left);
+
+
+
+# here we add a bit of trickery to make sure that the verbosity level
+# as set on the cmd line (-v or -v -v) is kept during pressing the 
+# debug button on and off. If -v is *not* given activating it afterwards
+# defaults to one -v, while if -v -v is given on the cmd line, we keep
+# it that way
+$balloon->attach(
+  $top_bot->Checkbutton(-text => __("Debug"), 
+                    -onvalue => ($::opt_verbosity == 0 ? 1 : $::opt_verbosity),
+                    -variable => \$::opt_verbosity)->pack(@right),
+  -balloonmsg => __("Turn on debug mode."));
+
+# frame .back -borderwidth 2
+our $back = $mw->NoteBook(-borderwidth => 2, -dynamicgeometry => 1);
+
+
+# pack .top .back -side top -fill both -expand 1
+$top->pack(-fill => 'x', @p_ii);
+$back->pack(@x_xy);
+
+#require ("do_listframe.pl");
+
+######### SHOULD GO INTO A SEPARTE FILE ########################
+# install screen
+our $back_f1 = $back->add("packages",-label => __("Package management"), -justify => "left");
+
+$screens{"packages"} = $back_f1;
+
+my $top_frame = $back_f1->Labelframe(-text => "Display configuration");
+$top_frame->pack(@x_x, @p_ii);
+
+my $filter_frame = $top_frame->Frame();
+$filter_frame->pack;
+
+my $filter_status = $filter_frame->Labelframe(-text => "Status");
+$filter_status->pack(@left, @p_ii);
+
+my $status_all = 0;
+my $status_only_installed = 1;
+my $status_only_not_installed = 2;
+my $status_only_updated = 3;
+my $status_value = 0;
+$filter_status->Radiobutton(-text => "all", 
+  -variable => \$status_value, -value => $status_all)->pack(@a_w);
+$filter_status->Radiobutton(-text => "only installed", 
+  -variable => \$status_value, -value => $status_only_installed)->pack(@a_w);
+$filter_status->Radiobutton(-text => "only not installed", 
+  -variable => \$status_value, -value => $status_only_not_installed)->pack(@a_w);
+$filter_status->Radiobutton(-text => "only updated", 
+  -variable => \$status_value, -value => $status_only_updated)->pack(@a_w);
+
+my $filter_category = $filter_frame->Labelframe(-text => "Category");
+$filter_category->pack(@left, @p_ii);
+my $show_packages = 1;
+my $show_collections = 1;
+my $show_schemes = 1;
+my $show_tlcore = 1;
+$filter_category->Checkbutton(-text => "packages", 
+   -variable => \$show_packages)->pack(@a_w);
+$filter_category->Checkbutton(-text => "collections", 
+   -variable => \$show_collections)->pack(@a_w);
+$filter_category->Checkbutton(-text => "schemes", 
+   -variable => \$show_schemes)->pack(@a_w);
+$filter_category->Checkbutton(-text => "tlcore", 
+   -variable => \$show_tlcore)->pack(@a_w);
+
+my $filter_match = $filter_frame->Labelframe(-text => "Match");
+$filter_match->pack(@left, @x_y, @p_ii);
+my $match_value = 0;
+$filter_match->Radiobutton(-text => "all", 
+        -variable => \$match_value, -value => 0)->pack(@a_w);
+$filter_match->Radiobutton(-text => "matching:",
+        -variable => \$match_value, -value => 1)->pack(@a_w);
+$filter_match->Entry(-width => 15)->pack(@a_w, -padx => '2m', @x_x);
+
+my $filter_selection = $filter_frame->Labelframe(-text => "Selection");
+$filter_selection->pack(@left, @x_y, @p_ii);
+my $selection_value = 0;
+$filter_selection->Radiobutton(-text => "all", 
+                         -variable => \$selection_value, -value => 0)->pack(@a_w);
+$filter_selection->Radiobutton(-text => "only selected", 
+                         -variable => \$selection_value, -value => 1)->pack(@a_w);
+$filter_selection->Radiobutton(-text => "only not selected", 
+                         -variable => \$selection_value, -value => 2)->pack(@a_w);
+
+
+my $filter_button = $filter_frame->Labelframe(-text => "Action");
+$filter_button->pack(@left, @x_y, @p_ii);
+$filter_button->Button(-text => "Apply filters",
+  -command => sub { update_grid(); })->pack(@a_c, @p_ii);
+$filter_button->Button(-text => "Reset filters",
+  -command => sub { $status_value = $status_all;
+                    $show_packages = 1; $show_collections = 1;
+                    $show_schemes = 1; $show_tlcore = 1;
+                    $selection_value = 0;
+                    $match_value = 0;
+                    update_grid();
+                  })->pack(@a_c, @p_ii);
+
+########## Packages #######################
+my $list_frame = $back_f1->Labelframe(-text => "Packages");
+$list_frame->pack(@x_xy, @p_ii);
+my $g = $list_frame->Scrolled('TixGrid', -scrollbars => "se", -bd => 0,
+                                      -floatingrows => 0, -floatingcols => 0,
+				 -leftmargin => 2, # selection and label
+				 -topmargin => 1, # top labels
+				 -selectmode => "none", 
+				 -selectunit => "row");
+
+$g->pack(qw/-expand 1 -fill both -padx 3 -pady 3/);
+$g->configure(-formatcmd=>[\&AlternatingLineColoring, $g]);
+$g->size(qw/col 4 -size 10char/);
+$g->size(qw/col 5 -size 10char/);
+$g->size(qw/col default -size auto/);
+$g->size(qw/row default -size 1.1char -pad0 3/);
+
+setup_list();
+update_grid();
+
+sub update_grid {
+  # fill the header
+  #$g->set(0,0, -itemtype => 'window', -widget => $g->Checkbutton());
+  $g->set(1,0, -itemtype => 'text', -text => "Package");
+  $g->set(2,0, -itemtype => 'text', -text => "Local Rev");
+  $g->set(3,0, -itemtype => 'text', -text => "Remote Rev");
+  $g->set(4,0, -itemtype => 'text', -text => "Local Ver");
+  $g->set(5,0, -itemtype => 'text', -text => "Remote Ver");
+  $g->set(6,0, -itemtype => 'text', -text => "Short Desc");
+
+  my @schemes;
+  my @colls;
+  my @packs;
+  for my $p (sort keys %Packages) {
+    if ($p =~ m;^scheme-;) {
+      push @schemes, $p;
+    } elsif ($p =~ m;^collection-;) {
+      push @colls, $p;
+    } else {
+      push @packs, $p;
+    }
+  }
+  my $i = 1;
+  # the number of current lines:
+  my (undef, $curlines) = $g->index(0, 'max');
+  for my $p (@rrr, @colls, @packs) {
+    if (MatchesFilters($p)) {
+      if (!$g->infoExists(0,$i)) {
+        $g->set(0,$i, -itemtype => 'window', -widget => $g->Checkbutton);
+      }
+      $g->set(1,$i, -itemtype => 'text', -text => $Packages{$p}{'displayname'});
+      $g->set(2,$i, -itemtype => 'text', -text => $Packages{$p}{'localrevision'})
+        if defined($Packages{$p}{'localrevision'});
+      $g->set(3,$i, -itemtype => 'text', -text => $Packages{$p}{'remoterevision'})
+        if defined($Packages{$p}{'remoterevision'});
+      $g->set(4,$i, -itemtype => 'text', -text => $Packages{$p}{'localcatalogueversion'})
+        if defined($Packages{$p}{'localcatalogueversion'});
+      $g->set(5,$i, -itemtype => 'text', -text => $Packages{$p}{'remotecatalogueversion'})
+        if defined($Packages{$p}{'remotecatalogueversion'});
+      $g->set(6,$i, -itemtype => 'text', -text => $Packages{$p}{'shortdesc'});
+      $i++;
+    }
+  }
+  if ($i <= $curlines) {
+    # remove the rest of the lines
+    $g->deleteRow($i, $curlines);
+  }
+}
+  
+sub MatchesFilters {
+  my $p = shift;
+  # status
+  if (( ($status_value == $status_all) ) ||
+      ( ($status_value == $status_only_installed) && 
+        (defined($Packages{$p}{'installed'})) && 
+        ($Packages{$p}{'installed'} == 1) ) ||
+      ( ($status_value == $status_only_not_installed) &&
+        ( !defined($Packages{$p}{'installed'}) ||
+          ($Packages{$p}{'installed'} == 0)) ) ||
+      ( ($status_value == $status_only_updated) &&
+        (defined($Packages{$p}{'localrevision'})) &&
+        (defined($Packages{$p}{'remoterevision'})) &&
+        ($Packages{$p}{'localrevision'} < $Packages{$p}{'remoterevision'}))) {
+    # do nothing, more checks have to be done
+  } else {
+    return 0;
+  }
+  # category
+  if (($show_packages    && ($Packages{$p}{'category'} eq 'Package')) ||
+      ($show_collections && ($Packages{$p}{'category'} eq 'Collection')) ||
+      ($show_schemes     && ($Packages{$p}{'category'} eq 'Scheme')) ||
+      ($show_tlcore      && ($Packages{$p}{'category'} eq 'TLCore')) ) {
+    # do nothing, more checks have to be done
+  } else {
+    return 0;
+  }
+  # match
+  # TO BE DONE!!!
+  # selection
+  # TO BE DONE!!!
+  #
+  # if we come down to here the package matches
+  return 1;
+}
+
+
+sub AlternatingLineColoring {
+  my ($w, $area, @entbox) = @_;
+  if ($area eq 'main') {
+    # first format all cells
+    # no select background -selectbackground => 'lightblue',
+    $w->formatGrid( @entbox, -selectbackground => 'gray70',
+      -xon => 1, -xoff => 0, -yon => 1, -yoff => 0,
+      -relief => 'raised', -bd => 0, -filled => 1, -bg => 'gray70');
+    # format odd lines 1,3,5,7, ... (counting starts at 0!!!)
+    $w->formatGrid( @entbox, -selectbackground => 'gray90',
+      -xon => 1, -xoff => 0, -yon => 1, -yoff => 1,
+      -relief => 'raised', -bd => 0, -filled => 1, -bg => 'gray90');
+  }
+  if ($area eq 'y_margin') {
+    my ($ulx, $uly, $lrx, $lry) = @entbox;
+    # format the checkbuttons backgrounds
+    for my $i ($uly..$lry) {
+      if ($w->infoExists(0,$i)) {
+        $cb = $w->entrycget(0, $i, "-window");
+        $cb->configure(-background => (($i-$uly)%2 ? 'gray70' : 'gray90'));
+      }
+    }
+    # first format all cells
+    # no select background -selectbackground => 'lightblue',
+    $w->formatBorder( @entbox, -selectbackground => 'gray70',
+      -xon => 1, -xoff => 0, -yon => 1, -yoff => 0,
+      -relief => 'raised', -bd => 0, -filled => 1, -bg => 'gray70');
+    # format odd lines 1,3,5,7, ... (counting starts at 0!!!)
+    $w->formatBorder( @entbox, -selectbackground => 'gray90',
+      -xon => 1, -xoff => 0, -yon => 1, -yoff => 1,
+      -relief => 'raised', -bd => 0, -filled => 1, -bg => 'gray90');
+  }
+}
+
+####### actions frame
+
+my $bot_frame = $back_f1->Labelframe(-text => "Actions");
+$bot_frame->pack(@x_x, @p_ii);
+
+my $actions_frame = $bot_frame->Frame;
+$actions_frame->pack();
+
+my $with_sel_frame = $actions_frame->Labelframe(-text => "with selected");
+$with_sel_frame->pack(@left, @p_ii);
+my $action_apply_filter = 1;
+$with_sel_frame->Label(-text => "with filters")->pack(@left, @p_ii);
+
+$with_sel_frame->Radiobutton(-text => "applied", 
+        -variable => \$action_apply_filter, -value => 1)->pack(@left, @p_ii);
+$with_sel_frame->Radiobutton(-text => "not applied", 
+        -variable => \$action_apply_filter, -value => 0)->pack(@left, @p_ii);
+$with_sel_frame->Button(-text => 'Install')->pack(@left, @p_ii);
+$with_sel_frame->Button(-text => 'Upgrade')->pack(@left, @p_ii);
+$with_sel_frame->Button(-text => 'Remove')->pack(@left, @p_ii);
+$with_sel_frame->Button(-text => 'Backup')->pack(@left, @p_ii);
+
+my $with_all_frame = $actions_frame->Labelframe(-text => "with all");
+$with_all_frame->pack(@left, @p_ii);
+$with_all_frame->Button(-text => 'Update all')->pack(@a_c,@left,@p_ii);
+
+######################## UNINSTALL ###########################
+# uninstall screen
+require("gui-uninstall.pl");
+# arch support not be done via tlmgr on win32
+if (!win32()) {
+  require("gui-arch.pl");
+}
+# config screen
+require("gui-config.pl");
+
+if ($opt_load) {
+  run_update_functions();
+}
+
+
+if (defined($opt_screen)) {
+  $back->raise("$opt_screen");
+}
+
+info(__("Completed") . "\n");
+$mw->deiconify;
+
+
+if (!$::we_can_save) {
+  my $no_write_warn = $mw->Dialog(-title => "warning",
+    -text => __("You don't have permissions to change the installation in any way,\nspecifically, the directory %s is not writable.\nPlease run this program as administrator, or contact your local admin.\n\nMost buttons will be disabled.", "$Master/tlpkg/"),
+    -buttons => [ __("Ok") ])->Show();
+}
+
+Tk::MainLoop();
+
+
+sub init_install_media {
+  my $newroot = $location;
+  if (defined($tlmediatlpdb) && ($tlmediatlpdb->root eq $newroot)) {
+    # nothing to be done
+  } else {
+    $mw->Busy(-recurse => 1);
+    info(__("Loading remote TeX Live Database\nThis may take some time, please wait!") . "\n");
+    $tlmediasrc = TeXLive::TLMedia->new($newroot);
+    info(__("Completed") . "\n");
+    $mw->Unbusy;
+    if (!defined($tlmediasrc)) {
+      # something went badly wrong, maybe the newroot is wrong?
+      $mw->Dialog(-title => "warning",
+                 -text => __("Could not load the TeX Live Database from %s\nIf you want to install or update packages, please try with a different package repository!\n\nFor configuration and removal you don\'t have to do anything.", $newroot),
+                        -buttons => [ __("Ok") ])->Show;
+      $location = __("...please change me...");
+    } else {
+      $tlmediatlpdb = $tlmediasrc->tlpdb;
+      setup_list();
+      update_grid();
+    }
+  }
+}
+
+sub set_text_win {
+  my ($w, $t) = @_;
+  $w->delete("0.0", "end");
+  $w->insert("0.0", "$t");
+  $w->see("0.0");
+}
+
+sub install_selected_packages {
+  if (@_) {
+    my @args = qw/install/;
+    push @args, @_;
+    execute_action_gui(@args);
+    reinit_local_tlpdb();
+    # now we check that the installation has succeeded by checking that 
+    # all packages in @_ are installed. Otherwise we pop up a warning window
+    my $do_warn = 0;
+    for my $p (@_) {
+      if (!defined($localtlpdb->get_package($p))) {
+        $do_warn = 1;
+        last;
+      }
+    }
+    give_warning_window(__("Installation"), @_) if $do_warn;
+  }
+}
+
+sub update_selected_packages {
+  if (@_) {
+    my @args = qw/update/;
+    # argument processing
+    # in case we have critical updates present we do put the list of
+    # critical updates into the argument instead of --all
+    if ($critical_updates_present) {
+      $opts{"self"} = 1;
+    } else {
+      if ($_[0] eq "--all") {
+        $opts{"all"} = 1;
+        # shift away the --all
+        shift;
+      }
+    }
+    push @args, @_;
+    execute_action_gui(@args);
+    if ($critical_updates_present) {
+      # terminate here immediately so that we are sure the auto-updater
+      # is run immediately
+      # make sure we exit in finish(0)
+      $::gui_mode = 0;
+      finish(0); 
+    }
+    reinit_local_tlpdb();
+  }
+}
+
+sub remove_selected_packages {
+  if (@_) {
+    my @args = qw/remove/;
+    push @args, @_;
+    execute_action_gui(@args);
+    reinit_local_tlpdb();
+    my $do_warn = 0;
+    for my $p (@_) {
+      if (defined($localtlpdb->get_package($p))) {
+        $do_warn = 1;
+        last;
+      }
+    }
+    give_warning_window(__("Remove"), @_) if $do_warn;
+  }
+}
+
+sub reinit_local_tlpdb {
+  $mw->Busy(-recurse => 1);
+  $localtlpdb = TeXLive::TLPDB->new ("root" => "$Master");
+  die("cannot find tlpdb!") unless (defined($localtlpdb));
+  setup_list();
+  update_grid();
+  $mw->Unbusy;
+}
+
+
+#
+# creates/updates the list of packages as shown in tix grid
+# 
+sub setup_list {
+  my @do_later;
+  my @do_later_media;
+  for my $p ($localtlpdb->list_packages()) {
+    # collect packages containing a . for later
+    # we want to ignore them in most cases but those where there is 
+    # no father package (without .)
+    if ($p =~ m;\.;) {
+      push @do_later, $p;
+      next;
+    }
+    my $tlp = $localtlpdb->get_package($p);
+    # collect information about that package we will show
+    $Packages{$p}{'displayname'}   = $p;
+    $Packages{$p}{'localrevision'} = $tlp->revision;
+    $Packages{$p}{'shortdesc'}     = $tlp->shortdesc;
+    $Packages{$p}{'installed'}     = 1;
+    $Packages{$p}{'category'}      = $tlp->category;
+    if (defined($tlp->cataloguedata->{'version'})) {
+      $Packages{$p}{'localcatalogueversion'} = $tlp->cataloguedata->{'version'};
+    }
+  }
+  if (defined($tlmediatlpdb)) {
+    for my $p ($tlmediatlpdb->list_packages()) {
+      if ($p =~ m;\.;) {
+        push @do_later_media, $p;
+        next;
+      }
+      my $tlp = $tlmediatlpdb->get_package($p);
+      $Packages{$p}{'displayname'}   = $p;
+      $Packages{$p}{'remoterevision'} = $tlp->revision;
+      # overwrite, we assume that the remove version is better ;-)
+      $Packages{$p}{'shortdesc'}     = $tlp->shortdesc;
+      $Packages{$p}{'category'}      = $tlp->category;
+      if (defined($tlp->cataloguedata->{'version'})) {
+        $Packages{$p}{'remotecatalogueversion'} = $tlp->cataloguedata->{'version'};
+      }
+    }
+  }
+  #
+  for my $p (@do_later) {
+    my $s = $p;
+    $s =~ s!\.[^.]*$!!;
+    if (!defined($Packages{$s})) {
+      my $tlp = $localtlpdb->get_package($p);
+      # collect information about that package we will show
+      $Packages{$p}{'displayname'}   = $p;
+      $Packages{$p}{'localrevision'} = $tlp->revision;
+      $Packages{$p}{'shortdesc'}     = $tlp->shortdesc;
+      $Packages{$p}{'installed'}     = 1;
+      $Packages{$p}{'category'}      = $tlp->category;
+      if (defined($tlp->cataloguedata->{'version'})) {
+        $Packages{$p}{'localcatalogueversion'} = $tlp->cataloguedata->{'version'};
+      }
+    }
+  }
+  for my $p (@do_later_media) {
+    my $s = $p;
+    $s =~ s!\.[^.]*$!!;
+    if (!defined($Packages{$s})) {
+      my $tlp = $tlmediatlpdb->get_package($p);
+      # collect information about that package we will show
+      $Packages{$p}{'displayname'}   = $p;
+      $Packages{$p}{'remoterevision'} = $tlp->revision;
+      $Packages{$p}{'shortdesc'}     = $tlp->shortdesc;
+      $Packages{$p}{'category'}      = $tlp->category;
+      if (defined($tlp->cataloguedata->{'version'})) {
+        $Packages{$p}{'remotecatalogueversion'} = $tlp->cataloguedata->{'version'};
+      }
+    }
+  }
+  # change display names
+  for my $p (keys %Packages) {
+    if ($p =~ m/^collection-documentation-(.*)$/) {
+      $Packages{$p}{'displayname'} = "collection-doc-$1";
+    }
+  }
+}
+
+
+sub menu_edit_location {
+  my $key = shift;
+  my $val;
+  my $sw = $mw->Toplevel(-title => __("Change package repository"));
+  $sw->transient($mw);
+  $sw->grab();
+  $sw->Label(-text => __("New package repository:"))->pack(@p_ii);
+  my $entry = $sw->Entry(-text => $location, -width => 30);
+  $entry->pack();
+  my $f1 = $sw->Frame;
+  $f1->Button(-text => __("Choose Directory"),
+    -command => sub {
+                      my $var = $sw->chooseDirectory;
+                      if (defined($var)) {
+                        $entry->delete(0,"end");
+                        $entry->insert(0,$var);
+                      }
+                    })->pack(@left, @p_ii);
+  $f1->Button(-text => __("Default net package repository"),
+    -command => sub {
+                      $entry->delete(0,"end");
+                      $entry->insert(0,$TeXLiveURL);
+                    })->pack(@left, @p_ii);
+  $f1->pack;
+  my $f = $sw->Frame;
+  my $okbutton = $f->Button(-text => __("Ok"),
+    -command => sub { $location = $entry->get;
+                      run_update_functions();
+                      $sw->destroy;
+                    })->pack(@left, @p_ii);
+  my $cancelbutton = $f->Button(-text => __("Cancel"),
+          -command => sub { $sw->destroy })->pack(@right, @p_ii);
+  $f->pack(-expand => 1);
+  $sw->bind('<Return>', [ $okbutton, 'Invoke' ]);
+  $sw->bind('<Escape>', [ $cancelbutton, 'Invoke' ]);
+}
+
+sub run_update_functions {
+  foreach my $f (@update_function_list) {
+    &{$f}();
+  }
+}
+
+sub check_location_on_ctan {
+  # we want to check that if mirror.ctan.org
+  # is used that we select a mirror once
+  if ($location =~ m/$TeXLive::TLConfig::TeXLiveServerURL/) {
+    $location = TeXLive::TLUtils::give_ctan_mirror();
+  }
+}
+
+sub execute_action_gui {
+  # my $td = $mw->Toplevel(-title => __("Status Window"));
+  # $td->transient($mw);
+  # $td->grab();
+  # my $ok = $td->Button(-text => __("Ok"), @p_iii,
+  #                      -command => sub { $td->destroy; });
+  # my $lab = $td->Label(-text => __("Starting") . " @_\n");
+  # $lab->pack;
+  $mw->Busy(-recurse => 1);
+  execute_action(@_);
+  info(__("Completed") . "\n");
+  $mw->Unbusy;
+  # my $labb = $td->Label(-text => __("Completed"));
+  # $labb->pack;
+  # $ok->pack;
+}
+
+sub give_warning_window {
+  my ($act, @args) = @_;
+  my $sw = $mw->DialogBox(-title => __("Warning Window"), -buttons => [ __("Ok") ]);
+  $sw->add("Label", -text => __("Running %s failed.\nPlease consult the log window for details.", "$act @args")
+    )->pack(@p_iii);
+  $sw->Show;
+}
+
+1;
+
+__END__
+
+
+### Local Variables:
+### perl-indent-level: 2
+### tab-width: 2
+### indent-tabs-mode: nil
+### End:
+# vim:set tabstop=2 expandtab: #