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#!/usr/bin/perl
# DrakxSound
# Copyright (C) 2002-2005 Mandriva (tvignaud@mandriva.com)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

use lib qw(/usr/lib/libDrakX);

use standalone;     #- warning, standalone must be loaded very first, for 'explanations'

use strict;
use interactive;
use common;
use harddrake::sound;
use modules;
use detect_devices;

my $in = 'interactive'->vnew('su');


my $modules_conf = modules::any_conf->read;

if (my @devices = modules::probe_category('multimedia/sound')) {
    # TODO: That need some work for multiples sound cards
    map_index {
	   # allocate sound-slot in the same order as install2.pm
	   # fill $device->{driver} with the right sound-slot-XX or default driver if missing sound-slot [real fix'll be in harddrake service]
	   my $driver = $modules_conf->get_alias("sound-slot-$::i");
	   $driver = $modules_conf->get_alias($driver) if $driver =~ /sound-card/; # alsaconf ...
	   $_->{current_driver} = $driver if $driver;
	   $_->{sound_slot_index} = $::i;
	   harddrake::sound::config($in, $modules_conf, $_);
	 } @devices;
} else {
    $in->ask_warn(N("No Sound Card detected!"), 
			   formatAlaTeX(
                               #-PO: keep the double empty lines between sections, this is formatted a la LaTeX
                               N("No Sound Card has been detected on your machine. Please verify that a Linux-supported Sound Card is correctly plugged in.


You can visit our hardware database at:


http://www.mandrivalinux.com/en/hardware.php3") .
N("\n\n\nNote: if you've an ISA PnP sound card, you'll have to use the alsaconf or the sndconfig program.  Just type \"alsaconf\" or \"sndconfig\" in a console.")));
}

$modules_conf->write;
$in->exit(0);
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package install_steps_gtk; # $Id$

use diagnostics;
use strict;
use vars qw(@ISA);

@ISA = qw(install_steps_interactive interactive::gtk);

#-######################################################################################
#- misc imports
#-######################################################################################
use pkgs;
use install_steps_interactive;
use interactive::gtk;
use common;
use ugtk2 qw(:helpers :wrappers :create);
use devices;
use modules;
use install_gtk;
use install_any;
use mouse;
use help;
use log;

#-######################################################################################
#- In/Out Steps Functions
#-######################################################################################
sub new($$) {
    my ($type, $o) = @_;

    my $old = $SIG{__DIE__};
    $SIG{__DIE__} = sub { $_[0] !~ /ugtk2\.pm/ and goto $old };

    $ENV{DISPLAY} ||= $o->{display} || ":0";
    unless ($::testing) {
	if ($ENV{DISPLAY} eq ":0" && !$::live) {
	    my $f = "/tmp/Xconf";
	    install_gtk::createXconf($f, @{$o->{mouse}}{"XMOUSETYPE", "device"}, $o->{mouse}{wacom}[0]);
	    devices::make("/dev/kbd");

	    my $launchX = sub {
		my $ok = 1;
		my $xpmac_opts = cat_("/proc/cmdline");
		unless (-d "/var/log") { mkdir("/var/log") }
		local $SIG{CHLD} = sub { $ok = 0 if waitpid(-1, c::WNOHANG()) > 0 };
		unless (fork()) {
		    exec $_[0], if_(arch() !~ /^sparc/ && arch() ne "ppc", "-kb"), 'tty7', "-dpms", "-s", "240",
		      ($_[0] =~ /Xpmac/ ? $xpmac_opts !~ /ofonly/ ? ("-mode", "17", "-depth", "32") : "-mach64" : ()),
		      ($_[0] =~ /Xsun/ || $_[0] =~ /Xpmac/ ? ("-fp", "/usr/X11R6/lib/X11/fonts:unscaled") :
		       ("-allowMouseOpenFail", "-xf86config", $f)) or exit 1;
		}
		foreach (1..60) {
		    sleep 1;
		    log::l("Server died"), return 0 if !$ok;
		    if (c::Xtest($ENV{DISPLAY})) {
			fork() || exec("aewm-drakx") || exec("true");
			return 1;
		    }
		}
		log::l("Timeout!!");
		0;
	    };
	    my @servers = qw(FBDev VGA16); #-)
	    if (arch() eq "alpha") {
		require Xconfig::card;
		my ($card) = Xconfig::card::probe();
		Xconfig::card::add_to_card__using_Cards($card, $card->{type}) if $card && $card->{type};
		@servers = $card->{server} || "TGA";
		#-@servers = qw(SVGA 3DLabs TGA) 
	    } elsif (arch() =~ /^sparc/) {
		local $_ = cat_("/proc/fb");
		if (/Mach64/) { @servers = qw(Mach64) }
		elsif (/Permedia2/) { @servers = qw(3DLabs) }
		else { @servers = qw(Xsun24) }
	    } elsif (arch() =~ /ia64/) {
		@servers = 'XFree86';
	    } elsif (arch() eq "ppc") {
	    	@servers = qw(Xpmac);
            }

	    foreach (@servers) {
		log::l("Trying with server $_");
		my $dir = "/usr/X11R6/bin";
		my $prog = /Xsun|Xpmac|XFree86/ ? $_ : "XF86_$_";
		unless (-x "$dir/$prog") {
		    unlink $_ foreach glob_("$dir/X*");
		    install_any::getAndSaveFile("Mandrake/mdkinst$dir/$prog", "$dir/$prog") or die "failed to get server $prog: $!";
		    chmod 0755, "$dir/$prog";
		}
		if (/FB/) {
		    !$o->{vga16} && $o->{allowFB} or next;

		    $o->{allowFB} = &$launchX($prog) #- keep in mind FB is used.
		      and goto OK;
		} else {
		    $o->{vga16} = 1 if /VGA16/;
		    &$launchX($prog) and goto OK;
		}
	    }
	    return undef;
	}
    }
  OK:
    install_gtk::init_gtk();
    install_gtk::init_sizes();
    install_gtk::install_theme($o, install_gtk::default_theme($o));
    install_gtk::create_logo_window($o);

    $ugtk2::force_center = [ $::rootwidth - $::windowwidth, $::logoheight, $::windowwidth, $::windowheight ];

    $o = (bless {}, ref $type || $type)->SUPER::new($o);
    $o->interactive::gtk::new;
    $o;
}

sub enteringStep {
    my ($o, $step) = @_;

    printf "Entering step `%s'\n", $o->{steps}{$step}{text};
    $o->SUPER::enteringStep($step);
    install_gtk::create_steps_window($o);
    install_gtk::create_help_window($o); #- HACK: without this it doesn't work (reaches step doPartitionDisks then fail)
    $o->set_help($o->{step});
}
sub leavingStep {
    my ($o, $step) = @_;
    $o->SUPER::leavingStep($step);
}


sub charsetChanged {
    my ($o) = @_;
    Gtk2->set_locale;
    install_gtk::install_theme($o);
    install_gtk::create_steps_window($o);
}

#-######################################################################################
#- Steps Functions
#-######################################################################################
sub selectLanguage {
    my ($o, $first_time) = @_;
    $o->SUPER::selectLanguage;
  
    $o->ask_warn('',
N("Your system is low on resources. You may have some problem installing
Mandrake Linux. If that occurs, you can try a text install instead. For this,
press `F1' when booting on CDROM, then enter `text'.")) if $first_time && availableRamMB() < 60; # 60MB

}

#------------------------------------------------------------------------------
sub selectMouse {
    my ($o, $force) = @_;
    my %old = %{$o->{mouse}};
    $o->SUPER::selectMouse($force) or return;
    my $mouse = $o->{mouse};
    $mouse->{type} eq 'none' ||
      $old{type}   eq $mouse->{type}   && 
      $old{name}   eq $mouse->{name}   &&
      $old{device} eq $mouse->{device} && !$force and return;

    local $ugtk2::grab = 1; #- unsure a crazy mouse don't go wild clicking everywhere

    while (1) {
	log::l("telling X server to use another mouse");
	eval { modules::load('serial') } if $mouse->{device} =~ /ttyS/;

	if (!$::testing) {
	    devices::make($mouse->{device});
	    symlinkf($mouse->{device}, "/dev/mouse");
	    c::setMouseLive($ENV{DISPLAY}, mouse::xmouse2xId($mouse->{XMOUSETYPE}), $mouse->{nbuttons} < 3);
	}
	mouse::test_mouse_install($mouse) and return;
	$o->SUPER::selectMouse(1);
	$mouse = $o->{mouse};
    } 
}

sub reallyChooseGroups {
    my ($o, $size_to_display, $individual, $val) = @_;

    my $w = ugtk2->new('');
    my $tips = Gtk2::Tooltips->new;
    my $w_size = Gtk2::Label->new(&$size_to_display);

    my $entry = sub {
	my ($e) = @_;
	my $text = translate($o->{compssUsers}{$e}{label});
	my $help = translate($o->{compssUsers}{$e}{descr});

	my $check = Gtk2::CheckButton->new($text);
	$check->set_active($val->{$e});
	$check->signal_connect(clicked => sub { 
	    $val->{$e} = $check->get_active;
	    $w_size->set(&$size_to_display);
	});
	gtkset_tip($tips, $check, $help);
	#gtkpack_(Gtk2::HBox->new(0, 0), 0, gtkpng($file), 1, $check);
	$check;
    };
    my $entries_in_path = sub {
	my ($path) = @_;
	translate($path), map { $entry->($_) } grep { $o->{compssUsers}{$_}{path} eq $path } @{$o->{compssUsersSorted}};
    };
    gtkadd($w->{window},
	   gtkpack($w->create_box_with_title(N("Package Group Selection")),
		   gtkpack_(Gtk2::VBox->new(0, 0),
			   1, gtkpack_(Gtk2::HBox->new(0, 0),
			        $o->{meta_class} eq 'server' ? (
				   1, gtkpack(Gtk2::VBox->new(0, 0), 
					   $entries_in_path->('Server'),
					  ),
				   1, gtkpack(Gtk2::VBox->new(0, 0), 
					   $entries_in_path->('Graphical Environment'),
					   '',
					   $entries_in_path->('Development'),
					   '',
					   $entries_in_path->('Utilities'),
					  ),
				) : (
				   1, gtkpack(Gtk2::VBox->new(0, 0), 
					   $entries_in_path->('Workstation'),
					   '',
					   $entry->('Development|Development'),
					   $entry->('Development|Documentation'),
					   $entry->('Development|LSB'),
					  ),
				   0, gtkpack(Gtk2::VBox->new(0, 0), 
					   $entries_in_path->('Server'),
					   '',
					   $entries_in_path->('Graphical Environment'),
					  ),
				),
			   )),
		   '',
		   gtkadd(Gtk2::HBox->new(0, 0),
			  $w_size,
			  if_($individual, do {
			      my $check = Gtk2::CheckButton->new(N("Individual package selection"));
			      $check->set_active($$individual);
			      $check->signal_connect(clicked => sub { $$individual = $check->get_active });
			      $check;
			  }),
			  gtksignal_connect(Gtk2::Button->new(N("Ok")), clicked => sub { Gtk2->main_quit }),
			 ),
		  ),
	  );
    $w->{rwindow}->set_default_size($::windowwidth * 0.8, $::windowheight * 0.8);
    $w->main;
    1;    
}


sub choosePackagesTree {
    my ($o, $packages, $limit_to_medium) = @_;

    my $available = install_any::getAvailableSpace($o);
    my $availableCorrected = pkgs::invCorrectSize($available / sqr(1024)) * sqr(1024);

    my $common; $common = { get_status => sub {
				my $size = pkgs::selectedSize($packages);
				N("Total size: %d / %d MB", pkgs::correctSize($size / sqr(1024)), $available / sqr(1024));
			    },
			    node_state => sub {
				my $p = pkgs::packageByName($packages, $_[0]) or return;
				pkgs::packageMedium($packages, $p)->{selected} or return;
				$p->flag_base                           and return 'base';
				$p->flag_installed && !$p->flag_upgrade and return 'installed';
				$p->flag_selected                       and return 'selected';
				return 'unselected';
			    },
			    build_tree => sub {
				my ($add_node, $flat) = @_;
				if ($flat) {
				    foreach (sort map { $_->name } grep { !$limit_to_medium || pkgs::packageMedium($packages, $_) == $limit_to_medium }
					     @{$packages->{depslist}}) {
					$add_node->($_, undef);
				    }
				} else {
				    foreach my $root (@{$o->{compssUsersSorted}}) {
					my (%fl, @firstchoice, @others);
					#$fl{$_} = $o->{compssUsersChoice}{$_} foreach @{$o->{compssUsers}{$root}{flags}}; #- FEATURE:improve choce of packages...
					$fl{$_} = 1 foreach @{$o->{compssUsers}{$root}{flags}};
					foreach my $p (@{$packages->{depslist}}) {
					    !$limit_to_medium || pkgs::packageMedium($packages, $p) == $limit_to_medium or next;
					    my @flags = $p->rflags;
					    next if !($p->rate && any { any { !/^!/ && $fl{$_} } split('\|\|') } @flags);
					    $p->rate >= 3 ?
					      push(@firstchoice, $p->name) :
						push(@others,    $p->name);
					}
					my $root2 = join('|', map { translate($_) } split('\|', $root));
					$add_node->($_, $root2)                    foreach sort @firstchoice;
					$add_node->($_, $root2 . '|' . N("Other")) foreach sort @others;
				    }
				}
			    },
			    get_info => sub {
				my $p = pkgs::packageByName($packages, $_[0]) or return '';
				pkgs::extractHeaders($o->{prefix}, [$p], $packages->{mediums});

				my $imp = translate($pkgs::compssListDesc{$p->flag_base ? 5 : $p->rate});

				my $info = $@ ? N("Bad package") :