/usr/share/perl5/Slic3r/GUI.pm is in slic3r 1.2.9+dfsg-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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use strict;
use warnings;
use utf8;
use File::Basename qw(basename);
use FindBin;
use Slic3r::GUI::AboutDialog;
use Slic3r::GUI::BedShapeDialog;
use Slic3r::GUI::BonjourBrowser;
use Slic3r::GUI::ConfigWizard;
use Slic3r::GUI::MainFrame;
use Slic3r::GUI::Notifier;
use Slic3r::GUI::Plater;
use Slic3r::GUI::Plater::2D;
use Slic3r::GUI::Plater::2DToolpaths;
use Slic3r::GUI::Plater::3D;
use Slic3r::GUI::Plater::3DPreview;
use Slic3r::GUI::Plater::ObjectPartsPanel;
use Slic3r::GUI::Plater::ObjectCutDialog;
use Slic3r::GUI::Plater::ObjectSettingsDialog;
use Slic3r::GUI::Plater::OverrideSettingsPanel;
use Slic3r::GUI::Preferences;
use Slic3r::GUI::ProgressStatusBar;
use Slic3r::GUI::OptionsGroup;
use Slic3r::GUI::OptionsGroup::Field;
use Slic3r::GUI::SimpleTab;
use Slic3r::GUI::Tab;
our $have_OpenGL = eval "use Slic3r::GUI::3DScene; 1";
our $have_LWP = eval "use LWP::UserAgent; 1";
use Wx 0.9901 qw(:bitmap :dialog :icon :id :misc :systemsettings :toplevelwindow
:filedialog);
use Wx::Event qw(EVT_IDLE EVT_COMMAND);
use base 'Wx::App';
use constant FILE_WILDCARDS => {
known => 'Known files (*.stl, *.obj, *.amf, *.xml)|*.stl;*.STL;*.obj;*.OBJ;*.amf;*.AMF;*.xml;*.XML',
stl => 'STL files (*.stl)|*.stl;*.STL',
obj => 'OBJ files (*.obj)|*.obj;*.OBJ',
amf => 'AMF files (*.amf)|*.amf;*.AMF;*.xml;*.XML',
ini => 'INI files *.ini|*.ini;*.INI',
gcode => 'G-code files (*.gcode, *.gco, *.g, *.ngc)|*.gcode;*.GCODE;*.gco;*.GCO;*.g;*.G;*.ngc;*.NGC',
svg => 'SVG files *.svg|*.svg;*.SVG',
};
use constant MODEL_WILDCARD => join '|', @{&FILE_WILDCARDS}{qw(known stl obj amf)};
our $datadir;
our $no_plater;
our $mode;
our $autosave;
our @cb;
our $Settings = {
_ => {
mode => 'simple',
version_check => 1,
autocenter => 1,
background_processing => 1,
},
};
our $have_button_icons = &Wx::wxVERSION_STRING =~ / (?:2\.9\.[1-9]|3\.)/;
our $small_font = Wx::SystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
$small_font->SetPointSize(11) if !&Wx::wxMSW;
our $medium_font = Wx::SystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
$medium_font->SetPointSize(12);
our $VERSION_CHECK_EVENT : shared = Wx::NewEventType;
sub OnInit {
my ($self) = @_;
$self->SetAppName('Slic3r');
Slic3r::debugf "wxWidgets version %s, Wx version %s\n", &Wx::wxVERSION_STRING, $Wx::VERSION;
$self->{notifier} = Slic3r::GUI::Notifier->new;
# locate or create data directory
$datadir ||= Slic3r::decode_path(Wx::StandardPaths::Get->GetUserDataDir);
my $enc_datadir = Slic3r::encode_path($datadir);
Slic3r::debugf "Data directory: %s\n", $datadir;
# just checking for existence of $datadir is not enough: it may be an empty directory
# supplied as argument to --datadir; in that case we should still run the wizard
my $run_wizard = (-d $enc_datadir && -e "$enc_datadir/slic3r.ini") ? 0 : 1;
foreach my $dir ($enc_datadir, "$enc_datadir/print", "$enc_datadir/filament", "$enc_datadir/printer") {
next if -d $dir;
if (!mkdir $dir) {
my $error = "Slic3r was unable to create its data directory at $dir ($!).";
warn "$error\n";
fatal_error(undef, $error);
}
}
# load settings
my $last_version;
if (-f "$enc_datadir/slic3r.ini") {
my $ini = eval { Slic3r::Config->read_ini("$datadir/slic3r.ini") };
$Settings = $ini if $ini;
$last_version = $Settings->{_}{version};
$Settings->{_}{mode} ||= 'expert';
$Settings->{_}{autocenter} //= 1;
$Settings->{_}{background_processing} //= 1;
}
$Settings->{_}{version} = $Slic3r::VERSION;
$self->save_settings;
# application frame
Wx::Image::AddHandler(Wx::PNGHandler->new);
$self->{mainframe} = my $frame = Slic3r::GUI::MainFrame->new(
mode => $mode // $Settings->{_}{mode},
no_plater => $no_plater,
);
$self->SetTopWindow($frame);
if (!$run_wizard && (!defined $last_version || $last_version ne $Slic3r::VERSION)) {
# user was running another Slic3r version on this computer
if (!defined $last_version || $last_version =~ /^0\./) {
show_info($self->{mainframe}, "Hello! Support material was improved since the "
. "last version of Slic3r you used. It is strongly recommended to revert "
. "your support material settings to the factory defaults and start from "
. "those. Enjoy and provide feedback!", "Support Material");
}
if (!defined $last_version || $last_version =~ /^(?:0|1\.[01])\./) {
show_info($self->{mainframe}, "Hello! In this version a new Bed Shape option was "
. "added. If the bed coordinates in the plater preview screen look wrong, go "
. "to Print Settings and click the \"Set\" button next to \"Bed Shape\".", "Bed Shape");
}
}
$self->{mainframe}->config_wizard if $run_wizard;
$self->check_version
if $self->have_version_check
&& ($Settings->{_}{version_check} // 1)
&& (!$Settings->{_}{last_version_check} || (time - $Settings->{_}{last_version_check}) >= 86400);
EVT_IDLE($frame, sub {
while (my $cb = shift @cb) {
$cb->();
}
});
EVT_COMMAND($self, -1, $VERSION_CHECK_EVENT, sub {
my ($self, $event) = @_;
my ($success, $response, $manual_check) = @{$event->GetData};
if ($success) {
if ($response =~ /^obsolete ?= ?([a-z0-9.-]+,)*\Q$Slic3r::VERSION\E(?:,|$)/) {
my $res = Wx::MessageDialog->new(undef, "A new version is available. Do you want to open the Slic3r website now?",
'Update', wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxICON_INFORMATION | wxICON_ERROR)->ShowModal;
Wx::LaunchDefaultBrowser('http://slic3r.org/') if $res == wxID_YES;
} else {
Slic3r::GUI::show_info(undef, "You're using the latest version. No updates are available.") if $manual_check;
}
$Settings->{_}{last_version_check} = time();
$self->save_settings;
} else {
Slic3r::GUI::show_error(undef, "Failed to check for updates. Try later.") if $manual_check;
}
});
return 1;
}
sub about {
my ($self) = @_;
my $about = Slic3r::GUI::AboutDialog->new(undef);
$about->ShowModal;
$about->Destroy;
}
# static method accepting a wxWindow object as first parameter
sub catch_error {
my ($self, $cb, $message_dialog) = @_;
if (my $err = $@) {
$cb->() if $cb;
$message_dialog
? $message_dialog->($err, 'Error', wxOK | wxICON_ERROR)
: Slic3r::GUI::show_error($self, $err);
return 1;
}
return 0;
}
# static method accepting a wxWindow object as first parameter
sub show_error {
my ($parent, $message) = @_;
Wx::MessageDialog->new($parent, $message, 'Error', wxOK | wxICON_ERROR)->ShowModal;
}
# static method accepting a wxWindow object as first parameter
sub show_info {
my ($parent, $message, $title) = @_;
Wx::MessageDialog->new($parent, $message, $title || 'Notice', wxOK | wxICON_INFORMATION)->ShowModal;
}
# static method accepting a wxWindow object as first parameter
sub fatal_error {
show_error(@_);
exit 1;
}
# static method accepting a wxWindow object as first parameter
sub warning_catcher {
my ($self, $message_dialog) = @_;
return sub {
my $message = shift;
return if $message =~ /GLUquadricObjPtr|Attempt to free unreferenced scalar/;
my @params = ($message, 'Warning', wxOK | wxICON_WARNING);
$message_dialog
? $message_dialog->(@params)
: Wx::MessageDialog->new($self, @params)->ShowModal;
};
}
sub notify {
my ($self, $message) = @_;
my $frame = $self->GetTopWindow;
# try harder to attract user attention on OS X
$frame->RequestUserAttention(&Wx::wxMAC ? wxUSER_ATTENTION_ERROR : wxUSER_ATTENTION_INFO)
unless ($frame->IsActive);
$self->{notifier}->notify($message);
}
sub save_settings {
my ($self) = @_;
Slic3r::Config->write_ini("$datadir/slic3r.ini", $Settings);
}
sub presets {
my ($self, $section) = @_;
my %presets = ();
opendir my $dh, Slic3r::encode_path("$Slic3r::GUI::datadir/$section")
or die "Failed to read directory $Slic3r::GUI::datadir/$section (errno: $!)\n";
foreach my $file (grep /\.ini$/i, readdir $dh) {
$file = Slic3r::decode_path($file);
my $name = basename($file);
$name =~ s/\.ini$//;
$presets{$name} = "$Slic3r::GUI::datadir/$section/$file";
}
closedir $dh;
return %presets;
}
sub have_version_check {
my ($self) = @_;
# return an explicit 0
return ($Slic3r::have_threads && $Slic3r::build && $have_LWP) || 0;
}
sub check_version {
my ($self, $manual_check) = @_;
Slic3r::debugf "Checking for updates...\n";
@_ = ();
threads->create(sub {
my $ua = LWP::UserAgent->new;
$ua->timeout(10);
my $response = $ua->get('http://slic3r.org/updatecheck');
Wx::PostEvent($self, Wx::PlThreadEvent->new(-1, $VERSION_CHECK_EVENT,
threads::shared::shared_clone([ $response->is_success, $response->decoded_content, $manual_check ])));
Slic3r::thread_cleanup();
})->detach;
}
sub output_path {
my ($self, $dir) = @_;
return ($Settings->{_}{last_output_path} && $Settings->{_}{remember_output_path})
? $Settings->{_}{last_output_path}
: $dir;
}
sub open_model {
my ($self, $window) = @_;
my $dir = $Slic3r::GUI::Settings->{recent}{skein_directory}
|| $Slic3r::GUI::Settings->{recent}{config_directory}
|| '';
my $dialog = Wx::FileDialog->new($window // $self->GetTopWindow, 'Choose one or more files (STL/OBJ/AMF):', $dir, "",
MODEL_WILDCARD, wxFD_OPEN | wxFD_MULTIPLE | wxFD_FILE_MUST_EXIST);
if ($dialog->ShowModal != wxID_OK) {
$dialog->Destroy;
return;
}
my @input_files = map Slic3r::decode_path($_), $dialog->GetPaths;
$dialog->Destroy;
return @input_files;
}
sub CallAfter {
my ($self, $cb) = @_;
push @cb, $cb;
}
1;
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