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package Xconfig::main; # $Id: main.pm 261482 2009-10-06 10:15:34Z cfergeau $
use diagnostics;
use strict;
use Xconfig::monitor;
use Xconfig::card;
use Xconfig::plugins;
use Xconfig::resolution_and_depth;
use Xconfig::various;
use Xconfig::screen;
use Xconfig::test;
use Xconfig::xfree;
use common;
sub configure_monitor {
my ($in) = @_;
my $raw_X = Xconfig::xfree->read;
Xconfig::monitor::configure($in, $raw_X, int($raw_X->get_devices)) or return;
if ($raw_X->is_modified) {
$raw_X->write;
'need_restart';
} else {
'';
}
}
sub configure_resolution {
my ($in) = @_;
my $raw_X = Xconfig::xfree->read;
my $X = {
card => Xconfig::card::from_raw_X($raw_X),
monitors => [ $raw_X->get_monitors ],
};
$X->{resolutions} = Xconfig::resolution_and_depth::configure($in, $raw_X, $X->{card}, $X->{monitors}) or return;
if ($raw_X->is_modified) {
&write($raw_X, $X);
} else {
'';
}
}
sub configure_everything_auto_install {
my ($raw_X, $do_pkgs, $old_X, $options) = @_;
my $X = {};
$X->{monitors} = Xconfig::monitor::configure_auto_install($raw_X, $old_X) or return;
$options->{VideoRam_probed} = $X->{monitors}[0]{VideoRam_probed};
$X->{card} = Xconfig::card::configure_auto_install($raw_X, $do_pkgs, $old_X, $options);
my $configured = $X->{card} && Xconfig::screen::configure($raw_X);
#- still try to configure screen and resolution (to set default background)
#- if card configuration failed (for example if best driver is not available)
$X->{resolutions} = Xconfig::resolution_and_depth::configure_auto_install($raw_X, $X->{card} ||{}, $X->{monitors}, $old_X);
return if !$configured;
my $action = &write($raw_X, $X, $options->{skip_fb_setup});
$action;
}
sub configure_everything {
my ($in, $raw_X, $do_pkgs, $auto, $options) = @_;
my $X = {};
my $ok = 1;
my $probed_info = Xconfig::monitor::probe($raw_X->get_Driver);
$options->{VideoRam_probed} = $probed_info->{VideoRam_probed};
$ok &&= $X->{card} = Xconfig::card::configure($in, $raw_X, $do_pkgs, $auto, $options);
$ok &&= $X->{monitors} = Xconfig::monitor::configure($in, $raw_X, int($raw_X->get_devices), $probed_info, $auto);
$ok &&= Xconfig::screen::configure($raw_X);
$ok &&= $X->{resolutions} = Xconfig::resolution_and_depth::configure($in, $raw_X, $X->{card}, $X->{monitors}, $auto, {});
$ok &&= Xconfig::test::test($in, $raw_X, $X->{card}, '', 'skip_badcard') if !$auto;
if (!$ok) {
return if $auto;
($ok) = configure_chooser_raw($in, $raw_X, $do_pkgs, $options, $X, 1);
}
may_write($in, $raw_X, $X, $ok);
}
sub configure_chooser_raw {
my ($in, $raw_X, $do_pkgs, $options, $X, $b_modified) = @_;
my %texts;
my $update_texts = sub {
$texts{card} = $X->{card} && $X->{card}{BoardName} || N("Custom");
$texts{monitors} = $X->{monitors} && $X->{monitors}[0]{ModelName} || N("Custom");
$texts{resolutions} = Xconfig::resolution_and_depth::to_string($X->{resolutions}[0]);
$texts{$_} =~ s/(.{20}).*/$1.../ foreach keys %texts; #- ensure not too long
};
$update_texts->();
my $may_set;
my $prompt_for_resolution = sub {
$may_set->('resolutions', Xconfig::resolution_and_depth::configure($in, $raw_X, $X->{card}, $X->{monitors}));
};
$may_set = sub {
my ($field, $val) = @_;
if ($val) {
$X->{$field} = $val;
$X->{"modified_$field"} = 1;
$b_modified = 1;
$update_texts->();
if (member($field, 'card', 'monitors')) {
my ($default_resolution, @other_resolutions) = Xconfig::resolution_and_depth::choices($raw_X, $X->{resolutions}[0], $X->{card}, $X->{monitors});
if (Xconfig::resolution_and_depth::to_string($default_resolution) ne
Xconfig::resolution_and_depth::to_string($X->{resolutions}[0])) {
$prompt_for_resolution->();
} else {
Xconfig::screen::configure($raw_X);
$may_set->('resolutions', Xconfig::resolution_and_depth::set_resolution($raw_X, $X->{card}, $X->{monitors}, $default_resolution, @other_resolutions));
}
}
}
};
my $ok;
$in->ask_from_({ interactive_help_id => 'configureX_chooser',
title => N("Graphic Card & Monitor Configuration"),
if_($::isStandalone, ok => N("Quit")) },
[
{ label => N("Graphic Card"), val => \$texts{card}, clicked => sub {
$may_set->('card', Xconfig::card::configure($in, $raw_X, $do_pkgs, 0, $options));
} },
{ label => N("_: This is a display device\nMonitor"), val => \$texts{monitors}, clicked => sub {
$may_set->('monitors', Xconfig::monitor::configure($in, $raw_X, int($raw_X->get_devices)));
} },
{ label => N("Resolution"), val => \$texts{resolutions}, disabled => sub { !$X->{card} || !$X->{monitors} },
clicked => $prompt_for_resolution },
if_(Xconfig::card::check_bad_card($X->{card}) || $::isStandalone,
{ val => N("Test"), disabled => sub { !$X->{card} || !$X->{monitors} },
clicked => sub {
$ok = Xconfig::test::test($in, $raw_X, $X->{card}, 'auto', 0);
} },
),
{ val => N("Options"), clicked => sub {
Xconfig::various::various($in, $raw_X, $X->{card}, $options, 0, 'read_existing');
Xconfig::card::to_raw_X($X->{card}, $raw_X);
} },
if_(Xconfig::plugins::list(),
{ val => N("Plugins"), clicked => sub {
Xconfig::plugins::choose($in, $raw_X);
} },
),
]);
$ok, $b_modified;
}
sub configure_chooser {
my ($in, $raw_X, $do_pkgs, $options) = @_;
my $X = {
card => scalar eval { Xconfig::card::from_raw_X($raw_X) },
monitors => [ $raw_X->get_monitors ],
resolutions => [ eval { $raw_X->get_resolutions } ],
};
my ($ok) = configure_chooser_raw($in, $raw_X, $do_pkgs, $options, $X);
if ($raw_X->is_modified) {
may_write($in, $raw_X, $X, $ok);
} else {
'';
}
}
sub configure_everything_or_configure_chooser {
my ($in, $options, $auto, $o_keyboard, $o_mouse) = @_;
my $raw_X = eval { Xconfig::xfree->read };
my $err = $@ && formatError($@);
$err ||= _check_valid($raw_X) if $raw_X; #- that's ok if config is empty
if ($err) {
log::l("ERROR: bad X config file (error: $err)");
$options->{ignore_bad_conf} or $in->ask_okcancel('',
N("Your Xorg configuration file is broken, we will ignore it.")) or return;
undef $raw_X;
}
my $rc = 'ok';
if (!$raw_X) {
$raw_X = Xconfig::default::configure($in->do_pkgs, $o_keyboard, $o_mouse);
$rc = configure_everything($in, $raw_X, $in->do_pkgs, $auto, $options);
} elsif (!$auto) {
$rc = configure_chooser($in, $raw_X, $in->do_pkgs, $options);
}
$rc && $raw_X, $rc;
}
sub may_write {
my ($in, $raw_X, $X, $ok) = @_;
$ok ||= $in->ask_yesorno('', N("Keep the changes?
The current configuration is:
%s", Xconfig::various::info($raw_X, $X->{card})), 1);
$ok && &write($raw_X, $X);
}
sub write {
my ($raw_X, $X, $o_skip_fb_setup) = @_;
export_to_install_X($X) if $::isInstall;
my $only_resolution = $raw_X->is_only_resolution_modified;
$raw_X->write;
Xconfig::various::check_xorg_conf_symlink();
Xconfig::various::setup_kms();
if ($X->{resolutions}[0]{bios}) {
Xconfig::various::setupFB($X->{resolutions}[0]{bios}) if !$o_skip_fb_setup;;
'need_reboot';
} elsif (my $resolution = $only_resolution && eval { $raw_X->get_resolution }) {
'need_xrandr' . sprintf(' --size %dx%d', @$resolution{'X', 'Y'});
} else {
# Always ask for reboot as the driver could've changed.
# TODO: Do 'need_restart' instead when no reboot needed, like no driver
# change.
'need_reboot';
}
}
sub export_to_install_X {
my ($X) = @_;
my $resolution = $X->{resolutions}[0];
$::o->{X}{resolution_wanted} = $resolution->{automatic} ? 'automatic' : $resolution->{X} . 'x' . $resolution->{Y};
$::o->{X}{default_depth} = $resolution->{Depth} if $resolution->{Depth};
$::o->{X}{bios_vga_mode} = $resolution->{bios} if $resolution->{bios};
$::o->{X}{monitors} = $X->{monitors} if $X->{monitors}[0]{manually_chosen} && $X->{monitors}[0]{vendor} ne "Plug'n Play";
$::o->{X}{card} = $X->{card} if $X->{card}{manually_chosen};
$::o->{X}{Xinerama} = 1 if $X->{card}{Xinerama};
}
sub _check_valid {
my ($raw_X) = @_;
my %_sections = map {
my @l = $raw_X->get_Sections($_) or return "missing section $_";
$_ => \@l;
} qw(Device Screen ServerLayout);
'';
}
1;
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