path: root/Master/tlpkg/installer/install-menu-perltk.pl.old

#!/usr/bin/env perl
#
# $Id$
#
# Copyright 2008 Norbert Preining, Reinhard Kotucha
# This file is licensed under the GNU General Public License version 2
# or any later version.
#
#
# MISSING SUPPORT FOR:
# - TEXMFHOME ???
#
# TODO:
# - 'cancel' in the collections/scheme dialogs is not really a cancel because
#   the checkboxes are tied to the %vars hash, which make cancel == return!!!
# - does the DoOneEvent *NEVER* hang???

our %vars;
our $tlpdb;
our @collections_std;
our @collections_lang;
our @collections_lang_doc;
our $texlive_release;
our $trynet;
our $max_bins_on_CD;

our $MENU_INSTALL = 0;
our $MENU_ABORT   = 1;
our $MENU_QUIT    = 2;
our $MENU_ALREADYDONE = 3;

my $return = $MENU_INSTALL;

require Tk;
require Tk::Dialog;

my $mw;

my $bintextbutton;
my $schemebutton;
my $collectionstext;
my $texmflocaltext;
my $texmfsysvartext;
my $texdirtext;
my $symlinktext;

push @::start_install_hook, sub { update_statusbar("Starting Installation");
  Tk::DoOneEvent(Tk::Event::DONT_WAIT); Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::start_postinst_hook, sub { update_statusbar("Starting Post Installation Jobs");
  Tk::DoOneEvent(Tk::Event::DONT_WAIT); Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::end_install_hook, sub { update_statusbar("Installation finished");
  Tk::DoOneEvent(Tk::Event::DONT_WAIT); Tk::DoOneEvent(Tk::Event::DONT_WAIT); };


push @::install_packages_hook, \&update_statusbar;
# no idea how many of those are necessary, 1 is definitely not enough!
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };
push @::install_packages_hook, sub { Tk::DoOneEvent(Tk::Event::DONT_WAIT); };

sub update_statusbar {
  my $p = shift;
  $::statusbar->configure(-text => "$p");
}

sub run_menu {
  calc_depends;
  $mw = MainWindow->new;
  my $f0 = $mw->Frame;
  my $fl = $f0->Frame;
  my $fr = $f0->Frame;
  $f0->pack;
  $fl->pack(-side => 'left');
  $fr->pack(-side => 'right');
  my $img = $fl->Pixmap(-file => "install-tl.xpm");
  $fl->Label(-image => $img)->pack;
  $fr->Label(-text => 'TeX Live 2008 Installation')->pack;
  $bintextbutton = $fr->Button(
    -command => sub { menu_select_binsystems(); }
  );
  $bintextbutton->pack;
  $schemebutton = $fr->Button(
    -command => sub { menu_select_scheme(); }
  );
  $schemebutton->pack;
  $fr->Label(-text => 'Customizing installation scheme')->pack;
  $fr->Button(
    -text    => "Standard Collections",
    -command => sub { menu_select_standard_collections(); }
  )->pack;
  $fr->Button(
    -text    => "Language Collections",
    -command => sub { menu_select_lang_collections(); }
  )->pack;
  $collectionstext = $fr->Label();
  $collectionstext->pack;
  #$fr->Button(
  #  -text    => "Directories' setup",
  #  -command => sub { notimpl(); }
  #)->pack;
  $fr->Label(-text    => "Directories' setup")->pack;
  $texdirtext = $fr->Button(
    -command => sub { menu_edit_vars_value("TEXDIR"); } );
  $texmflocaltext = $fr->Button(
    -command => sub { menu_edit_vars_value("TEXMFLOCAL"); } );
  $texmfsysvartext = $fr->Button(
    -command => sub { menu_edit_vars_value("TEXMFSYSVAR"); } );
  $texdirtext->pack;
  $texmflocaltext->pack;
  $texmfsysvartext->pack;
  $fr->Checkbutton(-variable => \$vars{'option_letter'}, -text => "use letter size instead of A4 by default")->pack;
  $fr->Checkbutton(-variable => \$vars{'option_fmt'}, -text => "create all format files")->pack;
  $fr->Checkbutton(-variable => \$vars{'option_doc'}, -text => "install font/macro doc tree")->pack;
  $fr->Checkbutton(-variable => \$vars{'option_src'}, -text => "install font/macro source tree")->pack;
  if (unix()) {
    $symlinktext = $fr->Button(-command => sub { menu_select_symlink(); })->pack;
  }
  my $f3 = $fr->Frame;
  $f3->Button(
    -text    => 'Install TeX Live',
    -command => sub { do_installation(); 
      $return = $MENU_ALREADYDONE;
      $fr->Dialog(-text => 'Installation finished', -buttons => [qw/Finish/])->Show;
      $mw->destroy },
  )->pack(-side => 'left');
  $f3->Button(
    -text    => 'Quit',
    -command => sub { exit 0; $return = $MENU_ABORT; $mw->destroy }
  )->pack(-side => 'right');
  $f3->pack(-expand => 'x');
  $::statusbar = $mw->Label(-text => 'Status output');
  $::statusbar->pack;
  menu_update_texts();
  Tk::MainLoop();
  return($return);
}

sub notimpl {
  my $errorwin = $mw->Toplevel;
  $errorwin->Button(-text => "Not implemented yet!", 
                    -command => [ $errorwin => 'destroy' ])->pack;
}

sub menu_edit_vars_value {
  my $key = shift;
  my $sw = $mw->Toplevel;
  my $val = $vars{$key};
  $sw->Label(-text => "Enter path for $key:")->pack;
  my $entry = $sw->Entry(-textvariable => $val, -width => 60);
  $entry->pack;
  my $f = $sw->Frame;
  $f->Button(-text => "Ok", 
     -command => sub { $val = $entry->get; callback_edit_directories($key,$val) ; $sw->destroy })->pack(-side => 'left');
  $f->Button(-text => "Cancel", 
     -command => sub { $sw->destroy })->pack(-side => 'right');
  $f->pack(-expand => 'x');
}
    
sub menu_select_scheme {
  my $sw = $mw->Toplevel;
  my @schemes;
  foreach my $pkg ($tlpdb->list_packages) {
    my $tlpobj = $tlpdb->{'tlps'}{$pkg};
    if ($tlpobj->category eq "Scheme") {
      push @schemes, $pkg;
      $vars{"$pkg"}=($vars{'selected_scheme'} eq $pkg)? 1:0;
    }
  }
  @schemes=sort @schemes;
  my $selected = $vars{'selected_scheme'};
  $sw->Label(-text => 'Select Scheme')->pack;
  my $f2 = $sw->Frame;
  my $f2l = $f2->Frame;
  my $f2r = $f2->Frame;
  my $nrfh = $#schemes / 2;
  my $i = 0;
  foreach my $scheme (@schemes) {
    my $tlpobj = $tlpdb->get_package("$scheme");
    if ($i < $nrfh) {
      $f2l->Radiobutton(-variable => \$selected, -value => $scheme,
        -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    } else {
      $f2r->Radiobutton(-variable => \$selected, -value => $scheme,
        -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    }
    $i++;
  }
  $f2l->pack(-side => 'left');
  $f2r->pack(-side => 'right');
  $f2->pack;
  my $f3 = $sw->Frame;
  $f3->Button(-text => "Return", 
     -command => sub { callback_select_scheme($selected) ; $sw->destroy })->pack(-side => 'left');
  $f3->Button(-text => "Cancel", 
     -command => sub { $sw->destroy })->pack(-side => 'right');
  $f3->pack(-expand => 'x');
}

sub menu_select_standard_collections {
  my $sw = $mw->Toplevel;
  my $fb = $sw->Frame;
  my $fc = $sw->Frame;
  my $fd = $sw->Frame;
  my $f1 = $fb->Frame;
  my $f2 = $fb->Frame;
  my %lvars = %vars;
  $sw->Label(-text => 'Select the collections to be installed')->pack;
  my $halfcol = $#collections_std / 2;
  my $i = 0;
  foreach my $coll (sort @collections_std) {
    my $tlpobj = $tlpdb->get_package("$coll");
    if ($i < $halfcol) {
      $f1->Checkbutton(-variable => \$lvars{$coll}, -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    } else {
      $f2->Checkbutton(-variable => \$lvars{$coll}, -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    }
    $i++;
  }
  $f1->pack(-side => 'left');
  $f2->pack(-side => 'right');
  $fb->pack;
  $fd->pack(-expand => 'x');
  $fd->Button(-text => "Select all",
    -command => sub { select_collections(\%lvars, @collections_std) })->pack(-side => 'left');
  $fd->Button(-text => "Deselect all",
    -command => sub { deselect_collections(\%lvars, @collections_std) })->pack(-side => 'right');
  $fc->pack(-expand => 'x');
  $fc->Button(-text => "Return", 
     -command => sub { %vars = %lvars; callback_select_collection() ; $sw->destroy })->pack(-side => 'left');
  $fc->Button(-text => "Cancel", 
     -command => sub { $sw->destroy })->pack(-side => 'right');
}

sub menu_select_lang_collections {
  my $sw = $mw->Toplevel;
  my $f1 = $sw->Frame;
  $f1->pack;
  my $f1lang = $f1->Frame;
  my $f1doc  = $f1->Frame;
  $f1lang->pack(-side => 'left');
  $f1doc->pack(-side => 'right');
  my $f1langT = $f1lang->Frame; $f1langT->pack;
  my $f1langL = $f1lang->Frame; $f1langL->pack;
  $f1langT->Label(-text => 'Language Selection')->pack;
  my $f1langLa = $f1langL->Frame; $f1langLa->pack(-side => 'left');
  my $f1langLb = $f1langL->Frame; $f1langLb->pack(-side => 'right');
  my $langh = $#collections_lang / 2;
  my $i = 0;
  my %lvars = %vars;
  foreach my $coll (sort @collections_lang) {
    my $tlpobj = $tlpdb->get_package("$coll");
    if ($i < $langh) {
      $f1langLa->Checkbutton(-variable => \$lvars{$coll}, -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    } else {
      $f1langLb->Checkbutton(-variable => \$lvars{$coll}, -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    }
    $i++;
  }
  my $f1langB = $f1lang->Frame;
  $f1langB->pack(-expand => 'x');
  $f1langB->Button(-text => "Select all",
    -command => sub { select_collections(\%lvars, @collections_lang) })->pack(-side => 'left');
  $f1langB->Button(-text => "Deselect all",
    -command => sub { deselect_collections(\%lvars, @collections_lang) })->pack(-side => 'right');
  
  my $f1docT = $f1doc->Frame; $f1docT->pack;
  my $f1docL = $f1doc->Frame; $f1docL->pack;
  $f1docT->Label(-text => 'Doc/Language Selection')->pack;
  my $f1docLa = $f1docL->Frame; $f1docLa->pack(-side => 'left');
  my $f1docLb = $f1docL->Frame; $f1docLb->pack(-side => 'right');
  my $doch = $#collections_lang_doc / 2;
  $i = 0;
  foreach my $coll (sort @collections_lang_doc) {
    my $tlpobj = $tlpdb->get_package("$coll");
    if ($i < $doch) {
      $f1docLa->Checkbutton(-variable => \$lvars{$coll}, -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    } else {
      $f1docLb->Checkbutton(-variable => \$lvars{$coll}, -text => $tlpobj->shortdesc)->pack(-anchor => 'w');
    }
    $i++;
  }
  my $f1docB = $f1doc->Frame;
  $f1docB->pack(-expand => 'x');
  $f1docB->Button(-text => "Select all",
    -command => sub { select_collections(\%lvars, @collections_lang_doc) })->pack(-side => 'left');
  $f1docB->Button(-text => "Deselect all",
    -command => sub { deselect_collections(\%lvars, @collections_lang_doc) })->pack(-side => 'right');
  my $f2 = $sw->Frame; $f2->pack(-expand => 'x');
  $f2->Button(-text => "Return", 
     -command => sub { %vars = %lvars; callback_select_collection() ; $sw->destroy })->pack(-side => 'left');
  $f2->Button(-text => "Cancel", 
     -command => sub { $sw->destroy })->pack(-side => 'right');
}

sub menu_select_symlink {
  our ($lbin,$lman,$linfo);
  our $osym = $vars{'option_symlinks'};
  sub set_unset_buttons {
    $lbin = ($osym ? $vars{'sys_bin'} : '');
    $linfo = ($osym ? $vars{'sys_info'} : '');
    $lman = ($osym ? $vars{'sys_man'} : '');
  }
  sub return_callback {
    if ($osym) {
      $vars{'sys_bin'} = $lbin;
      $vars{'sys_info'} = $linfo;
      $vars{'sys_man'} = $lman;
    } 
    $vars{'option_symlinks'} = $osym;
    menu_update_texts();
  }
  set_unset_buttons();
  my $sw = $mw->Toplevel;
  $sw->Checkbutton(-variable => \$osym, 
                   -text => 'create symlinks in standard directories',
		   -command => sub { set_unset_buttons(); } )->pack;
  my $fbin = $sw->Frame;
  $fbin->Label(-text => 'binaries to: ')->pack(-side => 'left');
  my $binb = $fbin->Entry(-textvariable => \$lbin, -width => 30);
  $binb->pack(-side => 'right');
  $fbin->pack(-expand => 'x');
  my $fman = $sw->Frame;
  $fman->Label(-text => 'manpages to: ')->pack(-side => 'left');
  my $manb = $fman->Entry(-textvariable => \$lman, -width => 30);
  $manb->pack(-side => 'right');
  $fman->pack(-expand => 'x');
  my $finfo = $sw->Frame;
  $finfo->Label(-text => 'info to: ')->pack(-side => 'left');
  my $infob = $finfo->Entry(-textvariable => \$linfo, -width => 30);
  $infob->pack(-side => 'right');
  $finfo->pack(-expand => 'x');
  my $f2 = $sw->Frame; $f2->pack(-expand => 'x');
  $f2->Button(-text => "Return", 
     -command => sub { return_callback(); $sw->destroy })->pack(-side => 'left');
  $f2->Button(-text => "Cancel", 
     -command => sub { $sw->destroy })->pack(-side => 'right');
}

sub menu_select_binsystems {
  our $f2r;
  our $f2;
  our @netarchs = ();
  sub update_net_archs() {
    my $oldnrnetarch = $#netarchs;
    $trynet = 1;
    set_platforms_supported();
    $trynet=0;
    @netarchs = ();
    foreach my $key (keys %vars) {
      if ($key=~/netbin_(.*)/) {
        push @netarchs, $1;
	$from_net{"$1"}=1;
      }
    }
    menu_update_texts();
    if ($#netarchs != $oldnrnetarch) {
      # we have to destroy the old $f2r frame and make a new one
      $f2r->destroy;
      do_net_frame();
    }
  }
  sub do_net_frame {
    $f2r = $f2->Frame;
    if ($#netarchs >= 0) {
      $f2r->Label(-text => 'On Net')->pack;
      foreach my $sys (sort @netarchs) {
        $f2r->Checkbutton(-variable => \$vars{"netbin_$sys"}, -text => "$sys")->pack(-anchor => 'w');
      }
      $f2r->pack(-side => 'right');
    }
    $f2->pack;
  }
  my $sw = $mw->Toplevel;
  my @diskarchs = ();
  foreach my $key (keys %vars) {
    if ($key=~/diskbin_(.*)/) {
      push @diskarchs, $1;
      $from_net{"$1"}=0;
    }
    if ($key=~/netbin_(.*)/) {
      push @netarchs, $1;
      $from_net{"$1"}=1;
    }
  }
  $sw->Label(-text => 'Select arch/os')->pack;
  $f2 = $sw->Frame;
  my $f2l = $f2->Frame;
  $f2l->Label(-text => 'On Disk')->pack;
  foreach my $sys (sort @diskarchs) {
    $f2l->Checkbutton(-variable => \$vars{"diskbin_$sys"}, -text => platform_desc($sys))->pack(-anchor => 'w');
  }
  $f2l->pack(-side => 'left');
  do_net_frame();
  my $f4 = $sw->Frame;
  $f4->pack;
  $f4->Button(-text => 'Click for net bins',
              -command => sub { update_net_archs(); })->pack;
  my $f3 = $sw->Frame;
  $f3->Button(-text => "Return", 
     -command => sub { callback_select_systems() ; $sw->destroy })->pack(-side => 'left');
  $f3->Button(-text => "Cancel", 
     -command => sub { $sw->destroy })->pack(-side => 'right');
  $f3->pack(-expand => 'x');
}


sub menu_set_text {
  my $w = shift;
  my $t = shift;
  $w->configure(-text => $t);
}

sub menu_set_symlink_text {
  menu_set_text($symlinktext, "Install symlinks: " . (($vars{'option_symlinks'})?"Yes":"No"));
}

sub menu_set_schemebutton_text {
  menu_set_text($schemebutton, "Selected Scheme: $vars{'selected_scheme'}");
}

sub menu_set_binbutton_text {
  menu_set_text($bintextbutton, "Binary Systems $vars{'n_systems_selected'} out of $vars{'n_systems_available'}");
}

sub menu_set_collections_text {
  menu_set_text($collectionstext, "$vars{'n_collections_selected'} collections out of $vars{'n_collections_available'}, disk space required: $vars{'total_size'} MB");
}

sub menu_set_pathes_text {
  menu_set_text($texdirtext, "TEXDIR (The main TeX directory): $vars{'TEXDIR'}");
  menu_set_text($texmflocaltext, "TEXMFLOCAL (Directory for local styles etc): $vars{'TEXMFLOCAL'}");
  menu_set_text($texmfsysvartext, "TEXMFSYSVAR (Directory for local config): $vars{'TEXMFSYSVAR'}");
}


sub menu_update_texts {
  menu_set_pathes_text;
  menu_set_collections_text;
  menu_set_binbutton_text;
  menu_set_schemebutton_text;
  if (unix()) { menu_set_symlink_text; };
}

sub callback_select_scheme {
  my $s = shift;
  select_scheme($s);
  menu_update_texts();
}

sub callback_select_collection {
  calc_depends();
  update_numbers();
  menu_update_texts();
}

sub callback_select_systems() {
  calc_depends();
  update_numbers();
  menu_update_texts();
}

sub callback_edit_directories {
  my ($key,$val) = @_;
  $vars{$key} = $val;
  if ($vars{'TEXDIR'}=~/^(.*)\/$texlive_release$/) {
    $vars{'TEXMFLOCAL'}="$1/texmf-local";
    $vars{'TEXMFSYSVAR'}="$1/$texlive_release/texmf-var";
  } elsif ($vars{'TEXDIR'}=~/^(.*)$/) {
    $vars{'TEXMFLOCAL'}="$1/texmf-local";
    $vars{'TEXMFSYSVAR'}="$1/texmf-var";
  }
  menu_update_texts();
}

sub  callback_edit_var() {
  my ($key,$val) = @_;
  $vars{$key} = $val;
  menu_update_texts();
}

sub dump_vars_stdout {
  foreach my $k (keys %vars) {
    print "DEBUG: vars{$k} = $vars{$k}\n";
  }
}

sub select_collections {
  my $varref = shift;
  foreach (@_) {
    $varref->{$_} = 1;
  }
}

sub deselect_collections {
  my $varref = shift;
  foreach (@_) {
    $varref->{$_} = 0;
  }
}

1;

__END__

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