diff options
Diffstat (limited to 'perl-install/Xconfig/resolution_and_depth.pm')
| -rw-r--r-- | perl-install/Xconfig/resolution_and_depth.pm | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/perl-install/Xconfig/resolution_and_depth.pm b/perl-install/Xconfig/resolution_and_depth.pm deleted file mode 100644 index bc4a0d784..000000000 --- a/perl-install/Xconfig/resolution_and_depth.pm +++ /dev/null @@ -1,383 +0,0 @@ -package Xconfig::resolution_and_depth; # $Id$ - -use diagnostics; -use strict; - -use common; - - -our %depth2text = ( - 8 => N_("256 colors (8 bits)"), - 15 => N_("32 thousand colors (15 bits)"), - 16 => N_("65 thousand colors (16 bits)"), - 24 => N_("16 million colors (24 bits)"), -); -our @depths_available = ikeys(%depth2text); - -my @bios_vga_modes = ( - { bios => 769, X => 640, Y => 480, Depth => 8 }, - { bios => 771, X => 800, Y => 600, Depth => 8 }, - { bios => 773, X => 1024, Y => 768, Depth => 8 }, - { bios => 775, X => 1280, Y => 1024, Depth => 8 }, - { bios => 777, X => 1600, Y => 1200, Depth => 8 }, - { bios => 784, X => 640, Y => 480, Depth => 15 }, - { bios => 787, X => 800, Y => 600, Depth => 15 }, - { bios => 790, X => 1024, Y => 768, Depth => 15 }, - { bios => 793, X => 1280, Y => 1024, Depth => 15 }, - { bios => 796, X => 1600, Y => 1200, Depth => 15 }, - { bios => 785, X => 640, Y => 480, Depth => 16 }, - { bios => 788, X => 800, Y => 600, Depth => 16 }, - { bios => 791, X => 1024, Y => 768, Depth => 16 }, - { bios => 794, X => 1280, Y => 1024, Depth => 16 }, - { bios => 797, X => 1600, Y => 1200, Depth => 16 }, -); - -sub from_bios { - my ($bios) = @_; - find { $_->{bios} == $bios } @bios_vga_modes; -} - -sub bios_vga_modes() { @bios_vga_modes } - -sub size2default_resolution { - my ($size) = @_; #- size in inch - - if (arch() =~ /ppc/) { - require detect_devices; - return "1024x768" if detect_devices::get_mac_model() =~ /^PowerBook|^iMac/; - } elsif (is_xbox()) { - return "640x480"; - } - - my %monitorSize2resolution = ( - 13 => "640x480", - 14 => "800x600", - 15 => "800x600", - 16 => "1024x768", - 17 => "1024x768", - 18 => "1024x768", - 19 => "1280x1024", - 20 => "1280x1024", - 21 => "1600x1200", - 22 => "1600x1200", - ); - $monitorSize2resolution{round($size)} || ($size < 13 ? "640x480" : "1600x1200"); -} - -sub to_string { - my ($resolution) = @_; - $resolution or return ''; - - $resolution->{X} ? sprintf("%sx%s %dbpp", @$resolution{'X', 'Y', 'Depth'}) : 'frame-buffer'; -} - -sub allowed { - my ($card) = @_; - - my ($prefered_depth, @resolution_and_depth); - - if ($card->{Driver} eq 'fbdev') { - @resolution_and_depth = grep { $_->{Depth} == 16 } @bios_vga_modes; - } else { - my @depths; - if ($card->{Driver} eq 'fglrx') { - @depths = 24; - } elsif ($card->{BoardName} eq 'RIVA128') { - @depths = qw(8 15 24); - } elsif ($card->{use_DRI_GLX}) { - $prefered_depth = 16; - @depths = (16, 24); - } else { - @depths = our @depths_available; - } - my @resolutions = @Xconfig::xfree::resolutions; - - push @resolution_and_depth, - map { - my $Depth = $_; - map { m/(\d+)x(\d+)/ && { X => $1, Y => $2, Depth => $Depth } } @resolutions; - } @depths; - } - $prefered_depth, @resolution_and_depth; -} - -# ($card->{VideoRam} || ($card->{server} eq 'FBDev' ? 2048 : 32768)) -sub filter_using_VideoRam { - my ($VideoRam, @resolutions) = @_; - my $mem = 1024 * $VideoRam; - grep { $_->{X} * $_->{Y} * $_->{Depth}/8 <= $mem } @resolutions; - -} -sub filter_using_HorizSync_VertRefresh { - my ($HorizSync, $VertRefresh, @resolutions) = @_; - my $max_hsync = 1000 * max(split(/[,-]/, $HorizSync)); - my ($min_vsync, $max_vsync) = (min(split(/[,-]/, $VertRefresh)), max(split(/[,-]/, $VertRefresh))); - - #- enforce at least 60Hz, if max_vsync > 100 (ie don't do it on LCDs which are ok with low vsync) - $min_vsync = max(60, $min_vsync) if $max_vsync > 100; - - #- computing with {Y} which is active sync instead of total sync, but that's ok - grep { $max_hsync / $_->{Y} > $min_vsync } @resolutions; -} - -sub choose { - my ($in, $default_resolution, @resolutions) = @_; - - my $resolution = $default_resolution || {}; - $in->ask_from(N("Resolutions"), "", - [ { - val => \$resolution, type => 'list', sort => 0, - list => [ sort { $a->{X} <=> $b->{X} } @resolutions ], - format => \&to_string, - } ]) or return; - $resolution; -} - - -sub choices { - my ($_raw_X, $resolution_wanted, $card, $monitors) = @_; - $resolution_wanted ||= {}; - - my ($prefered_depth, @resolutions) = allowed($card); - - @resolutions = filter_using_HorizSync_VertRefresh($monitors->[0]{HorizSync}, $monitors->[0]{VertRefresh}, @resolutions) if $monitors->[0]{HorizSync}; - @resolutions = filter_using_VideoRam($card->{VideoRam}, @resolutions) if $card->{VideoRam}; - - #- sort it, so we can take the first one when we want the "best" - @resolutions = sort { $b->{X} <=> $a->{X} || $b->{Y} <=> $a->{Y} || $b->{Depth} <=> $a->{Depth} } @resolutions; - - if ($resolution_wanted->{X} && !$resolution_wanted->{Y}) { - #- assuming ratio 4/3 - $resolution_wanted->{Y} = round($resolution_wanted->{X} * 3 / 4); - } elsif (!$resolution_wanted->{X}) { - if ($monitors->[0]{preferred_resolution}) { - put_in_hash($resolution_wanted, $monitors->[0]{preferred_resolution}); - } elsif ($monitors->[0]{ModelName} =~ /^Flat Panel (\d+)x(\d+)$/) { - put_in_hash($resolution_wanted, { X => $1, Y => $2 }); - } else { - my ($X, $Y) = split('x', size2default_resolution($monitors->[0]{diagonal_size} * 1.08 || 14)); - put_in_hash($resolution_wanted, { X => $X, Y => $Y }); - } - } - my @matching = grep { $_->{X} eq $resolution_wanted->{X} && $_->{Y} eq $resolution_wanted->{Y} } @resolutions; - if (!@matching) { - #- hard choice :-( - #- first trying the greater resolution with same ratio - my $ratio = $resolution_wanted->{X} / $resolution_wanted->{Y}; - @matching = grep { abs($ratio - $_->{X} / $_->{Y}) < 0.01 } @resolutions; - } - if (!@matching) { - #- really hard choice :'-( - #- take the first available resolution <= the wanted resolution - @matching = grep { $_->{X} < $resolution_wanted->{X} } @resolutions; - } - if (!@matching) { - @matching = @resolutions; - } - - my $default_resolution; - foreach my $Depth ($resolution_wanted->{Depth}, $prefered_depth) { - $Depth and $default_resolution ||= find { $_->{Depth} eq $Depth } @matching; - } - $default_resolution ||= $matching[0]; - - $default_resolution, @resolutions; -} - -sub configure { - my ($in, $raw_X, $card, $monitors, $b_auto) = @_; - - my ($default_resolution, @resolutions) = choices($raw_X, $raw_X->get_resolution, $card, $monitors); - - if ($b_auto) { - #- use $default_resolution - if ($card->{Driver} eq 'fglrx') { - $default_resolution = first(find { $default_resolution->{Y} eq $_->{Y} && $_->{Depth} == 24 } - $default_resolution, @resolutions); - $default_resolution ||= first(find { $_->{Depth} == 24 } $default_resolution, @resolutions); - } - } elsif ($in->isa('interactive::gtk')) { - $default_resolution = choose_gtk($in, $card, $default_resolution, @resolutions) or return; - } else { - $default_resolution = choose($in, $default_resolution, @resolutions) or return; - } - set_resolution($raw_X, $default_resolution); - - $default_resolution; -} - -sub configure_auto_install { - my ($raw_X, $card, $monitors, $old_X) = @_; - - my $resolution_wanted = do { - my ($X, $Y) = split('x', $old_X->{resolution_wanted}); - { X => $X, Y => $Y, Depth => $old_X->{default_depth} }; - }; - - my ($default_resolution) = choices($raw_X, $resolution_wanted, $card, $monitors); - $default_resolution or die "you selected an unusable depth"; - - set_resolution($raw_X, $default_resolution); - - $default_resolution; -} - -sub set_resolution { - my ($raw_X, $resolution) = @_; - $raw_X->set_resolution($resolution); - set_default_background($resolution); -} -sub set_default_background { - my ($resolution) = @_; - - my $ratio = $resolution->{X} / $resolution->{Y}; - my $dir = "$::prefix/usr/share/mdk/backgrounds"; - my @l = - sort { - $a->[1] <=> $b->[1] || $b->[2] <=> $a->[2] || $a->[1] <=> $b->[1]; - } map { - if (my ($X, $Y) = /^Mandrivalinux-(\d+)x(\d+).png$/) { - [ - $_, - int(abs($ratio - $X / $Y) * 100), #- we want the nearest ratio (precision .01) - $X >= $resolution->{X}, #- then we don't want a resolution smaller - abs($X - $resolution->{X}), #- the nearest resolution - ]; - } else { () } - } all($dir); - - symlinkf $l[0][0], "$dir/default.png"; -} - -sub resolution2ratio { - my ($resolution, $b_non_strict) = @_; - my $res = $resolution->{X} . 'x' . $resolution->{Y}; - $res eq '1280x1024' && $b_non_strict ? '4/3' : $Xconfig::xfree::resolution2ratio{$res}; -} - -sub choose_gtk { - my ($in, $card, $default_resolution, @resolutions) = @_; - - $_->{ratio} ||= resolution2ratio($_) foreach @resolutions; - - my $chosen_Depth = $default_resolution->{Depth}; - my $chosen_res = { X => $default_resolution->{X} || 1024, Y => $default_resolution->{Y} }; - my $chosen_ratio = resolution2ratio($chosen_res, 'non-strict') || '4/3'; - - my $filter_on_ratio = sub { - grep { - !$chosen_ratio - || $_->{ratio} eq $chosen_ratio - || $chosen_ratio eq '4/3' && "$_->{X}x$_->{Y}" eq '1280x1024'; - } @_; - }; - my $filter_on_Depth = sub { - grep { $_->{Depth} == $chosen_Depth } @_; - }; - my $filter_on_res = sub { - grep { $_->{X} == $chosen_res->{X} && $_->{Y} == $chosen_res->{Y} } @_; - }; - #- $chosen_res must be one of @resolutions, so that it has a correct {ratio} field - $chosen_res = first($filter_on_res->(@resolutions)) || $resolutions[0]; - - require ugtk2; - mygtk2->import; - ugtk2->import(qw(:create :helpers :wrappers)); - my $W = ugtk2->new(N("Resolution"), modal => 1); - - my %monitor_images_x_res = do { - my @l = qw(640 800 1024 1152 1280 1400 1600 1920 2048); - my %h = map { $_ => ugtk2::_find_imgfile("monitor-$_.png") } @l; - - #- for the other, use the biggest smaller - foreach my $x_res (uniq map { $_->{X} } @resolutions) { - my $x_res_ = max(grep { $_ <= $x_res } @l); - $h{$x_res} ||= $h{$x_res_} || $h{640}; - } - %h; - }; - - my $res2text = sub { "$_[0]{X}x$_[0]{Y}" . ($chosen_ratio || $_[0]{ratio} =~ /other/ ? '' : " ($_[0]{ratio})") }; - my @matching_ratio; - my $proposed_resolutions = []; - my $set_proposed_resolutions = sub { - my ($suggested_res) = @_; - @matching_ratio = $filter_on_ratio->(@resolutions); - gtkval_modify(\$proposed_resolutions, [ - (reverse uniq_ { $res2text->($_) } @matching_ratio), - if_($chosen_ratio, { text => N_("Other") }), - ]); - if (!$filter_on_res->(@matching_ratio)) { - my $res = $suggested_res || find { $_->{X} == $chosen_res->{X} } @matching_ratio; - gtkval_modify(\$chosen_res, $res || $matching_ratio[0]); - } - }; - $set_proposed_resolutions->(); - - my $depth_combo = gtknew('ComboBox', width => 220, - text_ref => \$chosen_Depth, - format => sub { translate($depth2text{$_[0]}) }, - list => [ uniq(reverse map { $_->{Depth} } @resolutions) ], - changed => sub { - my @matching_Depth = $filter_on_Depth->(@matching_ratio); - if (!$filter_on_res->(@matching_Depth)) { - gtkval_modify(\$chosen_res, $matching_Depth[0]); - } - }); - my $previous_res = $chosen_res; - my $res_combo = gtknew('ComboBox', - text_ref => \$chosen_res, - format => sub { $_[0]{text} ? translate($_[0]{text}) : &$res2text }, - list_ref => \$proposed_resolutions, - changed => sub { - if ($chosen_res->{text}) { - undef $chosen_ratio; - $set_proposed_resolutions->($previous_res); - } else { - my @matching_res = $filter_on_res->(@matching_ratio); - if (!$filter_on_Depth->(@matching_res)) { - gtkval_modify(\$chosen_Depth, $matching_res[0]{Depth}); - } - $previous_res = $chosen_res; - } - }); - my $pix_colors = gtknew('Image', - file_ref => \$chosen_Depth, - format => sub { - $_[0] >= 24 ? "colors.png" : $_[0] >= 15 ? "colors16.png" : "colors8.png"; - }); - my $pixmap_mo = gtknew('Image', - file_ref => \$chosen_res, - format => sub { - $monitor_images_x_res{$_[0]{X}} or internal_error("no image for resolution $chosen_res->{X}"); - }); - - my $help_sub = $in->interactive_help_sub_display_id('configureX_resolution'); - gtkadd($W->{window}, - gtkpack_($W->create_box_with_title(N("Choose the resolution and the color depth"), - if_($card->{BoardName}, "(" . N("Graphics card: %s", $card->{BoardName}) . ")"), - ), - 1, '', - 0, $pixmap_mo, - 0, gtknew('HBox', children => [ - 1, '', - 0, gtknew('Table', col_spacings => 5, row_spacings => 5, - children => [ - [ $res_combo, gtknew('Label', text => "") ], - [ $depth_combo, gtknew('Frame', shadow_type => 'etched_out', child => $pix_colors) ], - ]), - 1, '', - ]), - 1, '', - 0, gtkadd($W->create_okcancel(N("Ok"), N("Cancel"), '', if_($help_sub, [ N("Help"), $help_sub, 1 ]))), - )); - $W->{ok}->grab_focus; - - $W->main or return; - - find { $_->{X} == $chosen_res->{X} && - $_->{Y} == $chosen_res->{Y} && - $_->{Depth} == $chosen_Depth } @resolutions; -} - -1; |