1414 lines
55 KiB
Perl
1414 lines
55 KiB
Perl
package Slic3r::GUI::Plater;
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use strict;
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use warnings;
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use utf8;
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use File::Basename qw(basename dirname);
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use List::Util qw(max sum first);
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use Slic3r::Geometry::Clipper qw(offset JT_ROUND);
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use Slic3r::Geometry qw(X Y Z MIN MAX convex_hull scale unscale);
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use threads::shared qw(shared_clone);
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use Wx qw(:bitmap :brush :button :cursor :dialog :filedialog :font :keycode :icon :id :listctrl :misc :panel :pen :sizer :toolbar :window);
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use Wx::Event qw(EVT_BUTTON EVT_COMMAND EVT_KEY_DOWN EVT_LIST_ITEM_ACTIVATED EVT_LIST_ITEM_DESELECTED EVT_LIST_ITEM_SELECTED EVT_MOUSE_EVENTS EVT_PAINT EVT_TOOL EVT_CHOICE);
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use base 'Wx::Panel';
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use constant TB_ADD => &Wx::NewId;
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use constant TB_REMOVE => &Wx::NewId;
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use constant TB_RESET => &Wx::NewId;
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use constant TB_ARRANGE => &Wx::NewId;
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use constant TB_EXPORT_GCODE => &Wx::NewId;
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use constant TB_EXPORT_STL => &Wx::NewId;
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use constant TB_MORE => &Wx::NewId;
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use constant TB_FEWER => &Wx::NewId;
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use constant TB_45CW => &Wx::NewId;
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use constant TB_45CCW => &Wx::NewId;
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use constant TB_ROTATE => &Wx::NewId;
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use constant TB_SCALE => &Wx::NewId;
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use constant TB_SPLIT => &Wx::NewId;
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use constant TB_VIEW => &Wx::NewId;
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use constant TB_SETTINGS => &Wx::NewId;
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# package variables to avoid passing lexicals to threads
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our $THUMBNAIL_DONE_EVENT : shared = Wx::NewEventType;
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our $PROGRESS_BAR_EVENT : shared = Wx::NewEventType;
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our $MESSAGE_DIALOG_EVENT : shared = Wx::NewEventType;
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our $EXPORT_COMPLETED_EVENT : shared = Wx::NewEventType;
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our $EXPORT_FAILED_EVENT : shared = Wx::NewEventType;
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use constant CANVAS_SIZE => [335,335];
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use constant CANVAS_TEXT => join('-', +(localtime)[3,4]) eq '13-8'
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? 'What do you want to print today? ™' # Sept. 13, 2006. The first part ever printed by a RepRap to make another RepRap.
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: 'Drag your objects here';
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use constant FILAMENT_CHOOSERS_SPACING => 3;
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sub new {
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my $class = shift;
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my ($parent) = @_;
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my $self = $class->SUPER::new($parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);
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$self->{config} = Slic3r::Config->new_from_defaults(qw(
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bed_size print_center complete_objects extruder_clearance_radius skirts skirt_distance
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));
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$self->{model} = Slic3r::Model->new;
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$self->{print} = Slic3r::Print->new;
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$self->{objects} = [];
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$self->{canvas} = Wx::Panel->new($self, -1, wxDefaultPosition, CANVAS_SIZE, wxTAB_TRAVERSAL);
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$self->{canvas}->SetBackgroundColour(Wx::wxWHITE);
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EVT_PAINT($self->{canvas}, \&repaint);
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EVT_MOUSE_EVENTS($self->{canvas}, \&mouse_event);
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$self->{objects_brush} = Wx::Brush->new(Wx::Colour->new(210,210,210), wxSOLID);
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$self->{selected_brush} = Wx::Brush->new(Wx::Colour->new(255,128,128), wxSOLID);
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$self->{dragged_brush} = Wx::Brush->new(Wx::Colour->new(128,128,255), wxSOLID);
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$self->{transparent_brush} = Wx::Brush->new(Wx::Colour->new(0,0,0), wxTRANSPARENT);
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$self->{grid_pen} = Wx::Pen->new(Wx::Colour->new(230,230,230), 1, wxSOLID);
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$self->{print_center_pen} = Wx::Pen->new(Wx::Colour->new(200,200,200), 1, wxSOLID);
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$self->{clearance_pen} = Wx::Pen->new(Wx::Colour->new(0,0,200), 1, wxSOLID);
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$self->{skirt_pen} = Wx::Pen->new(Wx::Colour->new(150,150,150), 1, wxSOLID);
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# toolbar for object manipulation
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if (!&Wx::wxMSW) {
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Wx::ToolTip::Enable(1);
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$self->{htoolbar} = Wx::ToolBar->new($self, -1, wxDefaultPosition, wxDefaultSize, wxTB_HORIZONTAL | wxTB_TEXT | wxBORDER_SIMPLE | wxTAB_TRAVERSAL);
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$self->{htoolbar}->AddTool(TB_ADD, "Add…", Wx::Bitmap->new("$Slic3r::var/brick_add.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_REMOVE, "Delete", Wx::Bitmap->new("$Slic3r::var/brick_delete.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_RESET, "Delete All", Wx::Bitmap->new("$Slic3r::var/cross.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_ARRANGE, "Arrange", Wx::Bitmap->new("$Slic3r::var/bricks.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddSeparator;
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$self->{htoolbar}->AddTool(TB_MORE, "More", Wx::Bitmap->new("$Slic3r::var/add.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_FEWER, "Fewer", Wx::Bitmap->new("$Slic3r::var/delete.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddSeparator;
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$self->{htoolbar}->AddTool(TB_45CCW, "45° ccw", Wx::Bitmap->new("$Slic3r::var/arrow_rotate_anticlockwise.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_45CW, "45° cw", Wx::Bitmap->new("$Slic3r::var/arrow_rotate_clockwise.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_ROTATE, "Rotate…", Wx::Bitmap->new("$Slic3r::var/arrow_rotate_clockwise.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_SCALE, "Scale…", Wx::Bitmap->new("$Slic3r::var/arrow_out.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_SPLIT, "Split", Wx::Bitmap->new("$Slic3r::var/shape_ungroup.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddSeparator;
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$self->{htoolbar}->AddTool(TB_VIEW, "View", Wx::Bitmap->new("$Slic3r::var/package.png", wxBITMAP_TYPE_PNG), '');
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$self->{htoolbar}->AddTool(TB_SETTINGS, "Settings…", Wx::Bitmap->new("$Slic3r::var/cog.png", wxBITMAP_TYPE_PNG), '');
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} else {
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my %tbar_buttons = (
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load => "Add…",
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remove => "Delete",
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reset => "Delete All",
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arrange => "Arrange",
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increase => "",
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decrease => "",
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rotate45ccw => "",
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rotate45cw => "",
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rotate => "Rotate…",
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changescale => "Scale…",
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split => "Split",
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view => "View",
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settings => "Settings…",
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);
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$self->{btoolbar} = Wx::BoxSizer->new(wxHORIZONTAL);
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for (qw(load remove reset arrange increase decrease rotate45ccw rotate45cw rotate changescale split view settings)) {
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$self->{"btn_$_"} = Wx::Button->new($self, -1, $tbar_buttons{$_}, wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT);
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$self->{btoolbar}->Add($self->{"btn_$_"});
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}
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}
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$self->{list} = Wx::ListView->new($self, -1, wxDefaultPosition, wxDefaultSize, wxLC_SINGLE_SEL | wxLC_REPORT | wxBORDER_SUNKEN | wxTAB_TRAVERSAL | wxWANTS_CHARS);
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$self->{list}->InsertColumn(0, "Name", wxLIST_FORMAT_LEFT, 145);
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$self->{list}->InsertColumn(1, "Copies", wxLIST_FORMAT_CENTER, 45);
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$self->{list}->InsertColumn(2, "Scale", wxLIST_FORMAT_CENTER, wxLIST_AUTOSIZE_USEHEADER);
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EVT_LIST_ITEM_SELECTED($self, $self->{list}, \&list_item_selected);
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EVT_LIST_ITEM_DESELECTED($self, $self->{list}, \&list_item_deselected);
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EVT_LIST_ITEM_ACTIVATED($self, $self->{list}, \&list_item_activated);
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EVT_KEY_DOWN($self->{list}, sub {
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my ($list, $event) = @_;
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if ($event->GetKeyCode == WXK_TAB) {
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$list->Navigate($event->ShiftDown ? &Wx::wxNavigateBackward : &Wx::wxNavigateForward);
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} else {
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$event->Skip;
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}
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});
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# right pane buttons
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$self->{btn_export_gcode} = Wx::Button->new($self, -1, "Export G-code…", wxDefaultPosition, wxDefaultSize, wxBU_LEFT);
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$self->{btn_export_stl} = Wx::Button->new($self, -1, "Export STL…", wxDefaultPosition, wxDefaultSize, wxBU_LEFT);
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$self->{btn_export_gcode}->SetFont($Slic3r::GUI::small_font);
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$self->{btn_export_stl}->SetFont($Slic3r::GUI::small_font);
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if ($Slic3r::GUI::have_button_icons) {
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my %icons = qw(
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load brick_add.png
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remove brick_delete.png
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reset cross.png
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arrange bricks.png
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export_gcode cog_go.png
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export_stl brick_go.png
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increase add.png
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decrease delete.png
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rotate45cw arrow_rotate_clockwise.png
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rotate45ccw arrow_rotate_anticlockwise.png
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rotate arrow_rotate_clockwise.png
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changescale arrow_out.png
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split shape_ungroup.png
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view package.png
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settings cog.png
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);
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for (grep $self->{"btn_$_"}, keys %icons) {
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$self->{"btn_$_"}->SetBitmap(Wx::Bitmap->new("$Slic3r::var/$icons{$_}", wxBITMAP_TYPE_PNG));
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}
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}
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$self->selection_changed(0);
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$self->object_list_changed;
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EVT_BUTTON($self, $self->{btn_export_gcode}, \&export_gcode);
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EVT_BUTTON($self, $self->{btn_export_stl}, \&export_stl);
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if ($self->{htoolbar}) {
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EVT_TOOL($self, TB_ADD, \&add);
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EVT_TOOL($self, TB_REMOVE, sub { $self->remove() }); # explicitly pass no argument to remove
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EVT_TOOL($self, TB_RESET, \&reset);
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EVT_TOOL($self, TB_ARRANGE, \&arrange);
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EVT_TOOL($self, TB_MORE, \&increase);
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EVT_TOOL($self, TB_FEWER, \&decrease);
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EVT_TOOL($self, TB_45CW, sub { $_[0]->rotate(-45) });
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EVT_TOOL($self, TB_45CCW, sub { $_[0]->rotate(45) });
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EVT_TOOL($self, TB_ROTATE, sub { $_[0]->rotate(undef) });
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EVT_TOOL($self, TB_SCALE, \&changescale);
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EVT_TOOL($self, TB_SPLIT, \&split_object);
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EVT_TOOL($self, TB_VIEW, sub { $_[0]->object_preview_dialog });
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EVT_TOOL($self, TB_SETTINGS, sub { $_[0]->object_settings_dialog });
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} else {
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EVT_BUTTON($self, $self->{btn_add}, \&add);
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EVT_BUTTON($self, $self->{btn_remove}, sub { $self->remove() }); # explicitly pass no argument to remove
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EVT_BUTTON($self, $self->{btn_reset}, \&reset);
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EVT_BUTTON($self, $self->{btn_arrange}, \&arrange);
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EVT_BUTTON($self, $self->{btn_increase}, \&increase);
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EVT_BUTTON($self, $self->{btn_decrease}, \&decrease);
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EVT_BUTTON($self, $self->{btn_rotate45cw}, sub { $_[0]->rotate(-45) });
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EVT_BUTTON($self, $self->{btn_rotate45ccw}, sub { $_[0]->rotate(45) });
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EVT_BUTTON($self, $self->{btn_changescale}, \&changescale);
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EVT_BUTTON($self, $self->{btn_rotate}, sub { $_[0]->rotate(undef) });
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EVT_BUTTON($self, $self->{btn_split}, \&split_object);
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EVT_BUTTON($self, $self->{btn_view}, sub { $_[0]->object_preview_dialog });
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EVT_BUTTON($self, $self->{btn_settings}, sub { $_[0]->object_settings_dialog });
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}
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$_->SetDropTarget(Slic3r::GUI::Plater::DropTarget->new($self))
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for $self, $self->{canvas}, $self->{list};
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EVT_COMMAND($self, -1, $THUMBNAIL_DONE_EVENT, sub {
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my ($self, $event) = @_;
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my ($obj_idx) = @{$event->GetData};
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return if !$self->{objects}[$obj_idx]; # object was deleted before thumbnail generation completed
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$self->on_thumbnail_made($obj_idx);
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});
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EVT_COMMAND($self, -1, $PROGRESS_BAR_EVENT, sub {
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my ($self, $event) = @_;
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my ($percent, $message) = @{$event->GetData};
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$self->statusbar->SetProgress($percent);
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$self->statusbar->SetStatusText("$message…");
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});
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EVT_COMMAND($self, -1, $MESSAGE_DIALOG_EVENT, sub {
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my ($self, $event) = @_;
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Wx::MessageDialog->new($self, @{$event->GetData})->ShowModal;
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});
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EVT_COMMAND($self, -1, $EXPORT_COMPLETED_EVENT, sub {
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my ($self, $event) = @_;
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$self->on_export_completed(@{$event->GetData});
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});
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EVT_COMMAND($self, -1, $EXPORT_FAILED_EVENT, sub {
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my ($self, $event) = @_;
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$self->on_export_failed;
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});
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$self->_update_bed_size;
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$self->update;
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{
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my $presets;
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if ($self->skeinpanel->{mode} eq 'expert') {
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$presets = Wx::BoxSizer->new(wxVERTICAL);
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my %group_labels = (
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print => 'Print settings',
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filament => 'Filament',
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printer => 'Printer',
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);
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$self->{preset_choosers} = {};
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$self->{preset_choosers_sizers} = {};
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for my $group (qw(print filament printer)) {
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my $text = Wx::StaticText->new($self, -1, "$group_labels{$group}:", wxDefaultPosition, wxDefaultSize, wxALIGN_RIGHT);
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$text->SetFont($Slic3r::GUI::small_font);
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my $choice = Wx::Choice->new($self, -1, wxDefaultPosition, [140, -1], []);
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$choice->SetFont($Slic3r::GUI::small_font);
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$self->{preset_choosers}{$group} = [$choice];
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EVT_CHOICE($choice, $choice, sub { $self->on_select_preset($group, @_) });
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$self->{preset_choosers_sizers}{$group} = Wx::BoxSizer->new(wxVERTICAL);
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$self->{preset_choosers_sizers}{$group}->Add($choice, 0, wxEXPAND | wxBOTTOM, FILAMENT_CHOOSERS_SPACING);
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$presets->Add($text, 0, wxALIGN_LEFT | wxRIGHT, 4);
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$presets->Add($self->{preset_choosers_sizers}{$group}, 0, wxALIGN_CENTER_VERTICAL | wxBOTTOM, 8);
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}
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}
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my $object_info_sizer;
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{
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my $box = Wx::StaticBox->new($self, -1, "Info");
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$object_info_sizer = Wx::StaticBoxSizer->new($box, wxVERTICAL);
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my $grid_sizer = Wx::FlexGridSizer->new(3, 4, 5, 5);
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$grid_sizer->SetFlexibleDirection(wxHORIZONTAL);
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$grid_sizer->AddGrowableCol(1, 1);
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$grid_sizer->AddGrowableCol(3, 1);
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$object_info_sizer->Add($grid_sizer, 0, wxEXPAND);
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my @info = (
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size => "Size",
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volume => "Volume",
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facets => "Facets",
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materials => "Materials",
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manifold => "Manifold",
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);
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while (my $field = shift @info) {
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my $label = shift @info;
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my $text = Wx::StaticText->new($self, -1, "$label:", wxDefaultPosition, wxDefaultSize, wxALIGN_LEFT);
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$text->SetFont($Slic3r::GUI::small_font);
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$grid_sizer->Add($text, 0);
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$self->{"object_info_$field"} = Wx::StaticText->new($self, -1, "", wxDefaultPosition, wxDefaultSize, wxALIGN_LEFT);
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$self->{"object_info_$field"}->SetFont($Slic3r::GUI::small_font);
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if ($field eq 'manifold') {
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$self->{object_info_manifold_warning_icon} = Wx::StaticBitmap->new($self, -1, Wx::Bitmap->new("$Slic3r::var/error.png", wxBITMAP_TYPE_PNG));
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$self->{object_info_manifold_warning_icon}->Hide;
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my $h_sizer = Wx::BoxSizer->new(wxHORIZONTAL);
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$h_sizer->Add($self->{object_info_manifold_warning_icon}, 0);
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$h_sizer->Add($self->{"object_info_$field"}, 0);
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$grid_sizer->Add($h_sizer, 0, wxEXPAND);
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} else {
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$grid_sizer->Add($self->{"object_info_$field"}, 0);
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}
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}
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}
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my $right_buttons_sizer = Wx::BoxSizer->new(wxVERTICAL);
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$right_buttons_sizer->Add($presets, 0, wxEXPAND, 0) if defined $presets;
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$right_buttons_sizer->Add($self->{btn_export_gcode}, 0, wxEXPAND | wxTOP, 8);
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$right_buttons_sizer->Add($self->{btn_export_stl}, 0, wxEXPAND | wxTOP, 2);
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my $right_top_sizer = Wx::BoxSizer->new(wxHORIZONTAL);
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$right_top_sizer->Add($self->{list}, 1, wxEXPAND | wxLEFT, 5);
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$right_top_sizer->Add($right_buttons_sizer, 0, wxEXPAND | wxALL, 10);
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my $right_sizer = Wx::BoxSizer->new(wxVERTICAL);
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$right_sizer->Add($right_top_sizer, 1, wxEXPAND | wxBOTTOM, 10);
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$right_sizer->Add($object_info_sizer, 0, wxEXPAND | wxLEFT | wxRIGHT, 5);
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my $hsizer = Wx::BoxSizer->new(wxHORIZONTAL);
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$hsizer->Add($self->{canvas}, 0, wxTOP, 1);
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$hsizer->Add($right_sizer, 1, wxEXPAND | wxBOTTOM, 0);
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my $sizer = Wx::BoxSizer->new(wxVERTICAL);
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$sizer->Add($self->{htoolbar}, 0, wxEXPAND, 0) if $self->{htoolbar};
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$sizer->Add($self->{btoolbar}, 0, wxEXPAND, 0) if $self->{btoolbar};
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$sizer->Add($hsizer, 1, wxEXPAND, 0);
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$sizer->SetSizeHints($self);
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$self->SetSizer($sizer);
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}
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return $self;
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}
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sub on_select_preset {
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my $self = shift;
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my ($group, $choice) = @_;
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||
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if ($group eq 'filament' && @{$self->{preset_choosers}{filament}} > 1) {
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my @filament_presets = $self->filament_presets;
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$Slic3r::GUI::Settings->{presets}{filament} = $choice->GetString($filament_presets[0]) . ".ini";
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$Slic3r::GUI::Settings->{presets}{"filament_${_}"} = $choice->GetString($filament_presets[$_])
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for 1 .. $#filament_presets;
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Slic3r::GUI->save_settings;
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return;
|
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}
|
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$self->skeinpanel->{options_tabs}{$group}->select_preset($choice->GetSelection);
|
||
}
|
||
|
||
sub skeinpanel {
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||
my $self = shift;
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||
return $self->GetParent->GetParent;
|
||
}
|
||
|
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sub update_presets {
|
||
my $self = shift;
|
||
my ($group, $items, $selected) = @_;
|
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|
||
foreach my $choice (@{ $self->{preset_choosers}{$group} }) {
|
||
my $sel = $choice->GetSelection;
|
||
$choice->Clear;
|
||
$choice->Append($_) for @$items;
|
||
$choice->SetSelection($sel) if $sel <= $#$items;
|
||
}
|
||
$self->{preset_choosers}{$group}[0]->SetSelection($selected);
|
||
}
|
||
|
||
sub filament_presets {
|
||
my $self = shift;
|
||
|
||
return map $_->GetSelection, @{ $self->{preset_choosers}{filament} };
|
||
}
|
||
|
||
sub add {
|
||
my $self = shift;
|
||
|
||
my @input_files = Slic3r::GUI::open_model($self);
|
||
$self->load_file($_) for @input_files;
|
||
}
|
||
|
||
sub load_file {
|
||
my $self = shift;
|
||
my ($input_file) = @_;
|
||
|
||
$Slic3r::GUI::Settings->{recent}{skein_directory} = dirname($input_file);
|
||
Slic3r::GUI->save_settings;
|
||
|
||
my $process_dialog = Wx::ProgressDialog->new('Loading…', "Processing input file…", 100, $self, 0);
|
||
$process_dialog->Pulse;
|
||
|
||
local $SIG{__WARN__} = Slic3r::GUI::warning_catcher($self);
|
||
|
||
my $model = eval { Slic3r::Model->read_from_file($input_file) };
|
||
Slic3r::GUI::show_error($self, $@) if $@;
|
||
|
||
$self->load_model_objects(@{$model->objects});
|
||
|
||
$process_dialog->Destroy;
|
||
$self->statusbar->SetStatusText("Loaded " . basename($input_file));
|
||
}
|
||
|
||
sub load_model_objects {
|
||
my ($self, @model_objects) = @_;
|
||
|
||
my $need_arrange = 0;
|
||
my @obj_idx = ();
|
||
foreach my $model_object (@model_objects) {
|
||
my $o = $self->{model}->add_object($model_object);
|
||
|
||
push @{ $self->{objects} }, Slic3r::GUI::Plater::Object->new(
|
||
name => basename($model_object->input_file),
|
||
);
|
||
push @obj_idx, $#{ $self->{objects} };
|
||
|
||
if (!defined $model_object->instances) {
|
||
# if object has no defined position(s) we need to rearrange everything after loading
|
||
$need_arrange = 1;
|
||
|
||
# add a default instance and center object around origin
|
||
$o->center_around_origin;
|
||
$o->add_instance(offset => [ @{$self->{config}->print_center} ]);
|
||
}
|
||
|
||
$self->{print}->auto_assign_extruders($o);
|
||
$self->{print}->add_model_object($o);
|
||
}
|
||
|
||
# if user turned autocentering off, automatic arranging would disappoint them
|
||
if (!$Slic3r::GUI::Settings->{_}{autocenter}) {
|
||
$need_arrange = 0;
|
||
}
|
||
|
||
$self->objects_loaded(\@obj_idx, no_arrange => !$need_arrange);
|
||
}
|
||
|
||
sub objects_loaded {
|
||
my $self = shift;
|
||
my ($obj_idxs, %params) = @_;
|
||
|
||
foreach my $obj_idx (@$obj_idxs) {
|
||
my $object = $self->{objects}[$obj_idx];
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
$self->{list}->InsertStringItem($obj_idx, $object->name);
|
||
$self->{list}->SetItemFont($obj_idx, Wx::Font->new(10, wxDEFAULT, wxNORMAL, wxNORMAL))
|
||
if $self->{list}->can('SetItemFont'); # legacy code for wxPerl < 0.9918 not supporting SetItemFont()
|
||
|
||
$self->{list}->SetItem($obj_idx, 1, $model_object->instances_count);
|
||
$self->{list}->SetItem($obj_idx, 2, ($model_object->instances->[0]->scaling_factor * 100) . "%");
|
||
|
||
$self->make_thumbnail($obj_idx);
|
||
}
|
||
$self->arrange unless $params{no_arrange};
|
||
$self->update;
|
||
$self->{list}->Update;
|
||
$self->{list}->Select($obj_idxs->[-1], 1);
|
||
$self->object_list_changed;
|
||
}
|
||
|
||
sub remove {
|
||
my $self = shift;
|
||
my ($obj_idx) = @_;
|
||
|
||
# if no object index is supplied, remove the selected one
|
||
if (!defined $obj_idx) {
|
||
($obj_idx, undef) = $self->selected_object;
|
||
}
|
||
|
||
splice @{$self->{objects}}, $obj_idx, 1;
|
||
$self->{model}->delete_object($obj_idx);
|
||
$self->{print}->delete_object($obj_idx);
|
||
$self->{list}->DeleteItem($obj_idx);
|
||
$self->object_list_changed;
|
||
|
||
$self->select_object(undef);
|
||
$self->update;
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub reset {
|
||
my $self = shift;
|
||
|
||
@{$self->{objects}} = ();
|
||
$self->{model}->delete_all_objects;
|
||
$self->{print}->delete_all_objects;
|
||
$self->{list}->DeleteAllItems;
|
||
$self->object_list_changed;
|
||
|
||
$self->select_object(undef);
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub increase {
|
||
my $self = shift;
|
||
|
||
my ($obj_idx, $object) = $self->selected_object;
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
my $last_instance = $model_object->instances->[-1];
|
||
my $i = $model_object->add_instance(
|
||
offset => [ map 10+$_, @{$last_instance->offset} ],
|
||
scaling_factor => $last_instance->scaling_factor,
|
||
rotation => $last_instance->rotation,
|
||
);
|
||
$self->{print}->objects->[$obj_idx]->add_copy(@{$i->offset});
|
||
$self->{list}->SetItem($obj_idx, 1, $model_object->instances_count);
|
||
|
||
# only autoarrange if user has autocentering enabled
|
||
if ($Slic3r::GUI::Settings->{_}{autocenter}) {
|
||
$self->arrange;
|
||
} else {
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
}
|
||
|
||
sub decrease {
|
||
my $self = shift;
|
||
|
||
my ($obj_idx, $object) = $self->selected_object;
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
if ($model_object->instances_count >= 2) {
|
||
$model_object->delete_last_instance;
|
||
$self->{print}->objects->[$obj_idx]->delete_last_copy;
|
||
$self->{list}->SetItem($obj_idx, 1, $model_object->instances_count);
|
||
} else {
|
||
$self->remove;
|
||
}
|
||
|
||
if ($self->{objects}[$obj_idx]) {
|
||
$self->{list}->Select($obj_idx, 0);
|
||
$self->{list}->Select($obj_idx, 1);
|
||
}
|
||
$self->update;
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub rotate {
|
||
my $self = shift;
|
||
my ($angle) = @_;
|
||
|
||
my ($obj_idx, $object) = $self->selected_object;
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
my $model_instance = $model_object->instances->[0];
|
||
|
||
# we need thumbnail to be computed before allowing rotation
|
||
return if !$object->thumbnail;
|
||
|
||
if (!defined $angle) {
|
||
$angle = Wx::GetNumberFromUser("", "Enter the rotation angle:", "Rotate", $model_instance->rotation, -364, 364, $self);
|
||
return if !$angle || $angle == -1;
|
||
$angle = 0 - $angle; # rotate clockwise (be consistent with button icon)
|
||
}
|
||
|
||
{
|
||
my $new_angle = $model_instance->rotation + $angle;
|
||
$_->rotation($new_angle) for @{ $model_object->instances };
|
||
$model_object->update_bounding_box;
|
||
|
||
# update print
|
||
$self->{print}->delete_object($obj_idx);
|
||
$self->{print}->add_model_object($model_object, $obj_idx);
|
||
|
||
$object->transform_thumbnail($self->{model}, $obj_idx);
|
||
}
|
||
$self->selection_changed; # refresh info (size etc.)
|
||
$self->update;
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub changescale {
|
||
my $self = shift;
|
||
|
||
my ($obj_idx, $object) = $self->selected_object;
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
my $model_instance = $model_object->instances->[0];
|
||
|
||
# we need thumbnail to be computed before allowing scaling
|
||
return if !$object->thumbnail;
|
||
|
||
# max scale factor should be above 2540 to allow importing files exported in inches
|
||
my $scale = Wx::GetNumberFromUser("", "Enter the scale % for the selected object:", "Scale", $model_instance->scaling_factor*100, 0, 100000, $self);
|
||
return if !$scale || $scale == -1;
|
||
|
||
$self->{list}->SetItem($obj_idx, 2, "$scale%");
|
||
$scale /= 100; # turn percent into factor
|
||
{
|
||
my $variation = $scale / $model_instance->scaling_factor;
|
||
foreach my $range (@{ $model_object->layer_height_ranges }) {
|
||
$range->[0] *= $variation;
|
||
$range->[1] *= $variation;
|
||
}
|
||
$_->scaling_factor($scale) for @{ $model_object->instances };
|
||
$model_object->update_bounding_box;
|
||
|
||
# update print
|
||
$self->{print}->delete_object($obj_idx);
|
||
$self->{print}->add_model_object($model_object, $obj_idx);
|
||
|
||
$object->transform_thumbnail($self->{model}, $obj_idx);
|
||
}
|
||
$self->selection_changed(1); # refresh info (size, volume etc.)
|
||
$self->update;
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub arrange {
|
||
my $self = shift;
|
||
|
||
# get the bounding box of the model area shown in the viewport
|
||
my $bb = Slic3r::Geometry::BoundingBox->new_from_points([
|
||
Slic3r::Point->new(@{ $self->point_to_model_units([0,0]) }),
|
||
Slic3r::Point->new(@{ $self->point_to_model_units(CANVAS_SIZE) }),
|
||
]);
|
||
|
||
eval {
|
||
$self->{model}->arrange_objects($self->skeinpanel->config->min_object_distance, $bb);
|
||
};
|
||
# ignore arrange failures on purpose: user has visual feedback and we don't need to warn him
|
||
# when parts don't fit in print bed
|
||
|
||
$self->update(1);
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub split_object {
|
||
my $self = shift;
|
||
|
||
my ($obj_idx, $current_object) = $self->selected_object;
|
||
my $current_model_object = $self->{model}->objects->[$obj_idx];
|
||
|
||
if (@{$current_model_object->volumes} > 1) {
|
||
Slic3r::GUI::warning_catcher($self)->("The selected object couldn't be split because it contains more than one volume/material.");
|
||
return;
|
||
}
|
||
|
||
my @new_meshes = @{$current_model_object->volumes->[0]->mesh->split};
|
||
if (@new_meshes == 1) {
|
||
Slic3r::GUI::warning_catcher($self)->("The selected object couldn't be split because it already contains a single part.");
|
||
return;
|
||
}
|
||
|
||
# remove the original object before spawning the object_loaded event, otherwise
|
||
# we'll pass the wrong $obj_idx to it (which won't be recognized after the
|
||
# thumbnail thread returns)
|
||
$self->remove($obj_idx);
|
||
$current_object = $obj_idx = undef;
|
||
|
||
# create a bogus Model object, we only need to instantiate the new Model::Object objects
|
||
my $new_model = Slic3r::Model->new;
|
||
|
||
foreach my $mesh (@new_meshes) {
|
||
$mesh->repair;
|
||
|
||
my $model_object = $new_model->add_object(
|
||
input_file => $current_model_object->input_file,
|
||
config => $current_model_object->config->clone,
|
||
layer_height_ranges => $current_model_object->layer_height_ranges, # TODO: clone this
|
||
);
|
||
$model_object->add_volume(
|
||
mesh => $mesh,
|
||
material_id => $current_model_object->volumes->[0]->material_id,
|
||
);
|
||
|
||
for my $instance_idx (0..$#{ $current_model_object->instances }) {
|
||
my $current_instance = $current_model_object->instances->[$instance_idx];
|
||
$model_object->add_instance(
|
||
offset => [
|
||
$current_instance->offset->[X] + ($instance_idx * 10),
|
||
$current_instance->offset->[Y] + ($instance_idx * 10),
|
||
],
|
||
rotation => $current_instance->rotation,
|
||
scaling_factor => $current_instance->scaling_factor,
|
||
);
|
||
}
|
||
# we need to center this single object around origin
|
||
$model_object->center_around_origin;
|
||
$self->load_model_objects($model_object);
|
||
}
|
||
}
|
||
|
||
sub export_gcode {
|
||
my $self = shift;
|
||
|
||
if ($self->{export_thread}) {
|
||
Wx::MessageDialog->new($self, "Another slicing job is currently running.", 'Error', wxOK | wxICON_ERROR)->ShowModal;
|
||
return;
|
||
}
|
||
|
||
# It looks like declaring a local $SIG{__WARN__} prevents the ugly
|
||
# "Attempt to free unreferenced scalar" warning...
|
||
local $SIG{__WARN__} = Slic3r::GUI::warning_catcher($self);
|
||
|
||
# apply config and validate print
|
||
my $config = $self->skeinpanel->config;
|
||
eval {
|
||
# this will throw errors if config is not valid
|
||
$config->validate;
|
||
$self->{print}->apply_config($config);
|
||
$self->{print}->validate;
|
||
};
|
||
|
||
# apply extra variables
|
||
{
|
||
my $extra = $self->skeinpanel->extra_variables;
|
||
$self->{print}->placeholder_parser->set($_, $extra->{$_}) for keys %$extra;
|
||
}
|
||
|
||
# select output file
|
||
$self->{output_file} = $main::opt{output};
|
||
{
|
||
my $output_file = $self->{print}->expanded_output_filepath($self->{output_file});
|
||
my $dlg = Wx::FileDialog->new($self, 'Save G-code file as:', Slic3r::GUI->output_path(dirname($output_file)),
|
||
basename($output_file), &Slic3r::GUI::SkeinPanel::FILE_WILDCARDS->{gcode}, wxFD_SAVE);
|
||
if ($dlg->ShowModal != wxID_OK) {
|
||
$dlg->Destroy;
|
||
return;
|
||
}
|
||
$Slic3r::GUI::Settings->{_}{last_output_path} = dirname($dlg->GetPath);
|
||
Slic3r::GUI->save_settings;
|
||
$self->{output_file} = $Slic3r::GUI::SkeinPanel::last_output_file = $dlg->GetPath;
|
||
$dlg->Destroy;
|
||
}
|
||
|
||
$self->statusbar->StartBusy;
|
||
|
||
if ($Slic3r::have_threads) {
|
||
@_ = ();
|
||
|
||
# some perls (including 5.14.2) crash on threads->exit if we pass lexicals to the thread
|
||
our $_thread_self = $self;
|
||
|
||
$self->{export_thread} = threads->create(sub {
|
||
$_thread_self->export_gcode2(
|
||
$_thread_self->{output_file},
|
||
progressbar => sub { Wx::PostEvent($_thread_self, Wx::PlThreadEvent->new(-1, $PROGRESS_BAR_EVENT, shared_clone([@_]))) },
|
||
message_dialog => sub { Wx::PostEvent($_thread_self, Wx::PlThreadEvent->new(-1, $MESSAGE_DIALOG_EVENT, shared_clone([@_]))) },
|
||
on_completed => sub { Wx::PostEvent($_thread_self, Wx::PlThreadEvent->new(-1, $EXPORT_COMPLETED_EVENT, shared_clone([@_]))) },
|
||
catch_error => sub {
|
||
Slic3r::GUI::catch_error($_thread_self, $_[0], sub {
|
||
Wx::PostEvent($_thread_self, Wx::PlThreadEvent->new(-1, $MESSAGE_DIALOG_EVENT, shared_clone([@_])));
|
||
Wx::PostEvent($_thread_self, Wx::PlThreadEvent->new(-1, $EXPORT_FAILED_EVENT, undef));
|
||
});
|
||
},
|
||
);
|
||
Slic3r::thread_cleanup();
|
||
});
|
||
$self->statusbar->SetCancelCallback(sub {
|
||
$self->{export_thread}->kill('KILL')->join;
|
||
$self->{export_thread} = undef;
|
||
$self->statusbar->StopBusy;
|
||
$self->statusbar->SetStatusText("Export cancelled");
|
||
});
|
||
} else {
|
||
$self->export_gcode2(
|
||
$self->{output_file},
|
||
progressbar => sub {
|
||
my ($percent, $message) = @_;
|
||
$self->statusbar->SetProgress($percent);
|
||
$self->statusbar->SetStatusText("$message…");
|
||
},
|
||
message_dialog => sub { Wx::MessageDialog->new($self, @_)->ShowModal },
|
||
on_completed => sub { $self->on_export_completed(@_) },
|
||
catch_error => sub { Slic3r::GUI::catch_error($self, @_) && $self->on_export_failed },
|
||
);
|
||
}
|
||
|
||
# this method gets executed in a separate thread by wxWidgets since it's a button handler
|
||
Slic3r::thread_cleanup() if $Slic3r::have_threads;
|
||
}
|
||
|
||
sub export_gcode2 {
|
||
my $self = shift;
|
||
my ($output_file, %params) = @_;
|
||
local $SIG{'KILL'} = sub {
|
||
Slic3r::debugf "Exporting cancelled; exiting thread...\n";
|
||
Slic3r::thread_cleanup();
|
||
threads->exit();
|
||
} if $Slic3r::have_threads;
|
||
|
||
my $print = $self->{print};
|
||
|
||
eval {
|
||
{
|
||
my @warnings = ();
|
||
local $SIG{__WARN__} = sub { push @warnings, $_[0] };
|
||
|
||
$print->status_cb(sub { $params{progressbar}->(@_) });
|
||
if ($params{export_svg}) {
|
||
$print->export_svg(output_file => $output_file);
|
||
} else {
|
||
$print->process;
|
||
$print->export_gcode(output_file => $output_file);
|
||
}
|
||
$print->status_cb(undef);
|
||
Slic3r::GUI::warning_catcher($self, $Slic3r::have_threads ? sub {
|
||
Wx::PostEvent($self, Wx::PlThreadEvent->new(-1, $MESSAGE_DIALOG_EVENT, shared_clone([@_])));
|
||
} : undef)->($_) for @warnings;
|
||
}
|
||
|
||
$params{on_completed}->();
|
||
};
|
||
$params{catch_error}->();
|
||
}
|
||
|
||
sub on_export_completed {
|
||
my $self = shift;
|
||
|
||
$self->{export_thread}->detach if $self->{export_thread};
|
||
$self->{export_thread} = undef;
|
||
$self->statusbar->SetCancelCallback(undef);
|
||
$self->statusbar->StopBusy;
|
||
my $message = "G-code file exported to $self->{output_file}";
|
||
$self->statusbar->SetStatusText($message);
|
||
&Wx::wxTheApp->notify($message);
|
||
}
|
||
|
||
sub on_export_failed {
|
||
my $self = shift;
|
||
|
||
$self->{export_thread}->detach if $self->{export_thread};
|
||
$self->{export_thread} = undef;
|
||
$self->statusbar->SetCancelCallback(undef);
|
||
$self->statusbar->StopBusy;
|
||
$self->statusbar->SetStatusText("Export failed");
|
||
}
|
||
|
||
sub export_stl {
|
||
my $self = shift;
|
||
|
||
my $output_file = $self->_get_export_file('STL') or return;
|
||
Slic3r::Format::STL->write_file($output_file, $self->{model}, binary => 1);
|
||
$self->statusbar->SetStatusText("STL file exported to $output_file");
|
||
|
||
# this method gets executed in a separate thread by wxWidgets since it's a button handler
|
||
Slic3r::thread_cleanup() if $Slic3r::have_threads;
|
||
}
|
||
|
||
sub export_amf {
|
||
my $self = shift;
|
||
|
||
my $output_file = $self->_get_export_file('AMF') or return;
|
||
Slic3r::Format::AMF->write_file($output_file, $self->{model});
|
||
$self->statusbar->SetStatusText("AMF file exported to $output_file");
|
||
|
||
# this method gets executed in a separate thread by wxWidgets since it's a menu handler
|
||
Slic3r::thread_cleanup() if $Slic3r::have_threads;
|
||
}
|
||
|
||
sub _get_export_file {
|
||
my $self = shift;
|
||
my ($format) = @_;
|
||
|
||
my $suffix = $format eq 'STL' ? '.stl' : '.amf.xml';
|
||
|
||
my $output_file = $main::opt{output};
|
||
{
|
||
$output_file = $self->{print}->expanded_output_filepath($output_file);
|
||
$output_file =~ s/\.gcode$/$suffix/i;
|
||
my $dlg = Wx::FileDialog->new($self, "Save $format file as:", dirname($output_file),
|
||
basename($output_file), &Slic3r::GUI::SkeinPanel::MODEL_WILDCARD, wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
|
||
if ($dlg->ShowModal != wxID_OK) {
|
||
$dlg->Destroy;
|
||
return undef;
|
||
}
|
||
$output_file = $Slic3r::GUI::SkeinPanel::last_output_file = $dlg->GetPath;
|
||
$dlg->Destroy;
|
||
}
|
||
return $output_file;
|
||
}
|
||
|
||
sub make_thumbnail {
|
||
my $self = shift;
|
||
my ($obj_idx) = @_;
|
||
|
||
my $plater_object = $self->{objects}[$obj_idx];
|
||
$plater_object->thumbnail(Slic3r::ExPolygon::Collection->new);
|
||
my $cb = sub {
|
||
$plater_object->make_thumbnail($self->{model}, $obj_idx);
|
||
|
||
if ($Slic3r::have_threads) {
|
||
Wx::PostEvent($self, Wx::PlThreadEvent->new(-1, $THUMBNAIL_DONE_EVENT, shared_clone([ $obj_idx ])));
|
||
Slic3r::thread_cleanup();
|
||
threads->exit;
|
||
} else {
|
||
$self->on_thumbnail_made($obj_idx);
|
||
}
|
||
};
|
||
|
||
@_ = ();
|
||
$Slic3r::have_threads
|
||
? threads->create(sub { $cb->(); Slic3r::thread_cleanup(); })->detach
|
||
: $cb->();
|
||
}
|
||
|
||
sub on_thumbnail_made {
|
||
my $self = shift;
|
||
my ($obj_idx) = @_;
|
||
|
||
$self->{objects}[$obj_idx]->transform_thumbnail($self->{model}, $obj_idx);
|
||
$self->update;
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub clean_instance_thumbnails {
|
||
my ($self) = @_;
|
||
|
||
foreach my $object (@{ $self->{objects} }) {
|
||
@{ $object->instance_thumbnails } = ();
|
||
}
|
||
}
|
||
|
||
# this method gets called whenever print center is changed or the objects' bounding box changes
|
||
# (i.e. when an object is added/removed/moved/rotated/scaled)
|
||
sub update {
|
||
my ($self, $force_autocenter) = @_;
|
||
|
||
if ($Slic3r::GUI::Settings->{_}{autocenter} || $force_autocenter) {
|
||
$self->{model}->center_instances_around_point($self->{config}->print_center);
|
||
}
|
||
|
||
# sync model and print object instances
|
||
for my $obj_idx (0..$#{$self->{objects}}) {
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
my $print_object = $self->{print}->objects->[$obj_idx];
|
||
|
||
$print_object->delete_all_copies;
|
||
$print_object->add_copy(@{$_->offset}) for @{$model_object->instances};
|
||
}
|
||
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub on_config_change {
|
||
my $self = shift;
|
||
my ($opt_key, $value) = @_;
|
||
if ($opt_key eq 'extruders_count' && defined $value) {
|
||
my $choices = $self->{preset_choosers}{filament};
|
||
while (@$choices < $value) {
|
||
my @presets = $choices->[0]->GetStrings;
|
||
push @$choices, Wx::Choice->new($self, -1, wxDefaultPosition, [150, -1], [@presets]);
|
||
$choices->[-1]->SetFont($Slic3r::GUI::small_font);
|
||
$self->{preset_choosers_sizers}{filament}->Add($choices->[-1], 0, wxEXPAND | wxBOTTOM, FILAMENT_CHOOSERS_SPACING);
|
||
EVT_CHOICE($choices->[-1], $choices->[-1], sub { $self->on_select_preset('filament', @_) });
|
||
my $i = first { $choices->[-1]->GetString($_) eq ($Slic3r::GUI::Settings->{presets}{"filament_" . $#$choices} || '') } 0 .. $#presets;
|
||
$choices->[-1]->SetSelection($i || 0);
|
||
}
|
||
while (@$choices > $value) {
|
||
$self->{preset_choosers_sizers}{filament}->Remove(-1);
|
||
$choices->[-1]->Destroy;
|
||
pop @$choices;
|
||
}
|
||
$self->Layout;
|
||
} elsif ($self->{config}->has($opt_key)) {
|
||
$self->{config}->set($opt_key, $value);
|
||
$self->_update_bed_size if $opt_key eq 'bed_size';
|
||
$self->update if $opt_key eq 'print_center';
|
||
}
|
||
}
|
||
|
||
sub _update_bed_size {
|
||
my $self = shift;
|
||
|
||
# supposing the preview canvas is square, calculate the scaling factor
|
||
# to constrain print bed area inside preview
|
||
# when the canvas is not rendered yet, its GetSize() method returns 0,0
|
||
# scaling_factor is expressed in pixel / mm
|
||
$self->{scaling_factor} = CANVAS_SIZE->[X] / max(@{ $self->{config}->bed_size });
|
||
$self->update;
|
||
}
|
||
|
||
# this is called on the canvas
|
||
sub repaint {
|
||
my ($self, $event) = @_;
|
||
my $parent = $self->GetParent;
|
||
|
||
my $dc = Wx::PaintDC->new($self);
|
||
my $size = $self->GetSize;
|
||
my @size = ($size->GetWidth, $size->GetHeight);
|
||
|
||
# draw grid
|
||
$dc->SetPen($parent->{grid_pen});
|
||
my $step = 10 * $parent->{scaling_factor};
|
||
for (my $x = $step; $x <= $size[X]; $x += $step) {
|
||
$dc->DrawLine($x, 0, $x, $size[Y]);
|
||
}
|
||
for (my $y = $step; $y <= $size[Y]; $y += $step) {
|
||
$dc->DrawLine(0, $y, $size[X], $y);
|
||
}
|
||
|
||
# draw print center
|
||
if (@{$parent->{objects}}) {
|
||
$dc->SetPen($parent->{print_center_pen});
|
||
$dc->DrawLine($size[X]/2, 0, $size[X]/2, $size[Y]);
|
||
$dc->DrawLine(0, $size[Y]/2, $size[X], $size[Y]/2);
|
||
$dc->SetTextForeground(Wx::Colour->new(0,0,0));
|
||
$dc->SetFont(Wx::Font->new(10, wxDEFAULT, wxNORMAL, wxNORMAL));
|
||
$dc->DrawLabel("X = " . $parent->{config}->print_center->[X], Wx::Rect->new(0, 0, $self->GetSize->GetWidth, $self->GetSize->GetHeight), wxALIGN_CENTER_HORIZONTAL | wxALIGN_BOTTOM);
|
||
$dc->DrawRotatedText("Y = " . $parent->{config}->print_center->[Y], 0, $size[Y]/2+15, 90);
|
||
}
|
||
|
||
# draw frame
|
||
if (0) {
|
||
$dc->SetPen(wxBLACK_PEN);
|
||
$dc->SetBrush($parent->{transparent_brush});
|
||
$dc->DrawRectangle(0, 0, @size);
|
||
}
|
||
|
||
# draw text if plate is empty
|
||
if (!@{$parent->{objects}}) {
|
||
$dc->SetTextForeground(Wx::Colour->new(150,50,50));
|
||
$dc->SetFont(Wx::Font->new(14, wxDEFAULT, wxNORMAL, wxNORMAL));
|
||
$dc->DrawLabel(CANVAS_TEXT, Wx::Rect->new(0, 0, $self->GetSize->GetWidth, $self->GetSize->GetHeight), wxALIGN_CENTER_HORIZONTAL | wxALIGN_CENTER_VERTICAL);
|
||
}
|
||
|
||
# draw thumbnails
|
||
$dc->SetPen(wxBLACK_PEN);
|
||
$parent->clean_instance_thumbnails;
|
||
for my $obj_idx (0 .. $#{$parent->{objects}}) {
|
||
my $object = $parent->{objects}[$obj_idx];
|
||
my $model_object = $parent->{model}->objects->[$obj_idx];
|
||
next unless defined $object->thumbnail;
|
||
for my $instance_idx (0 .. $#{$model_object->instances}) {
|
||
my $instance = $model_object->instances->[$instance_idx];
|
||
next if !defined $object->transformed_thumbnail;
|
||
|
||
my $thumbnail = $object->transformed_thumbnail->clone; # in scaled model coordinates
|
||
$thumbnail->translate(map scale($_), @{$instance->offset});
|
||
|
||
$object->instance_thumbnails->[$instance_idx] = $thumbnail;
|
||
|
||
if (defined $self->{drag_object} && $self->{drag_object}[0] == $obj_idx && $self->{drag_object}[1] == $instance_idx) {
|
||
$dc->SetBrush($parent->{dragged_brush});
|
||
} elsif ($object->selected) {
|
||
$dc->SetBrush($parent->{selected_brush});
|
||
} else {
|
||
$dc->SetBrush($parent->{objects_brush});
|
||
}
|
||
foreach my $expolygon (@$thumbnail) {
|
||
foreach my $points (@{$expolygon->pp}) {
|
||
$dc->DrawPolygon($parent->points_to_pixel($points, 1), 0, 0);
|
||
}
|
||
}
|
||
|
||
if (0) {
|
||
# draw bounding box for debugging purposes
|
||
my $bb = $model_object->instance_bounding_box($instance_idx);
|
||
$bb->scale($parent->{scaling_factor});
|
||
# no need to translate by instance offset because instance_bounding_box() does that
|
||
my $points = $bb->polygon->pp;
|
||
$dc->SetPen($parent->{clearance_pen});
|
||
$dc->SetBrush($parent->{transparent_brush});
|
||
$dc->DrawPolygon($parent->_y($points), 0, 0);
|
||
}
|
||
|
||
# if sequential printing is enabled and we have more than one object, draw clearance area
|
||
if ($parent->{config}->complete_objects && (map @{$_->instances}, @{$parent->{model}->objects}) > 1) {
|
||
my ($clearance) = @{offset([$thumbnail->convex_hull], (scale($parent->{config}->extruder_clearance_radius) / 2), 1, JT_ROUND, scale(0.1))};
|
||
$dc->SetPen($parent->{clearance_pen});
|
||
$dc->SetBrush($parent->{transparent_brush});
|
||
$dc->DrawPolygon($parent->points_to_pixel($clearance, 1), 0, 0);
|
||
}
|
||
}
|
||
}
|
||
|
||
# draw skirt
|
||
if (@{$parent->{objects}} && $parent->{config}->skirts) {
|
||
my @points = map @{$_->contour}, map @$_, map @{$_->instance_thumbnails}, @{$parent->{objects}};
|
||
if (@points >= 3) {
|
||
my ($convex_hull) = @{offset([convex_hull(\@points)], scale($parent->{config}->skirt_distance), 1, JT_ROUND, scale(0.1))};
|
||
$dc->SetPen($parent->{skirt_pen});
|
||
$dc->SetBrush($parent->{transparent_brush});
|
||
$dc->DrawPolygon($parent->points_to_pixel($convex_hull, 1), 0, 0);
|
||
}
|
||
}
|
||
|
||
$event->Skip;
|
||
}
|
||
|
||
sub mouse_event {
|
||
my ($self, $event) = @_;
|
||
my $parent = $self->GetParent;
|
||
|
||
my $point = $event->GetPosition;
|
||
my $pos = $parent->point_to_model_units([ $point->x, $point->y ]); #]]
|
||
$pos = Slic3r::Point->new_scale(@$pos);
|
||
if ($event->ButtonDown(&Wx::wxMOUSE_BTN_LEFT)) {
|
||
$parent->select_object(undef);
|
||
for my $obj_idx (0 .. $#{$parent->{objects}}) {
|
||
my $object = $parent->{objects}->[$obj_idx];
|
||
for my $instance_idx (0 .. $#{ $object->instance_thumbnails }) {
|
||
my $thumbnail = $object->instance_thumbnails->[$instance_idx];
|
||
if (defined first { $_->contour->contains_point($pos) } @$thumbnail) {
|
||
$parent->select_object($obj_idx);
|
||
my $instance = $parent->{model}->objects->[$obj_idx]->instances->[$instance_idx];
|
||
my $instance_origin = [ map scale($_), @{$instance->offset} ];
|
||
$self->{drag_start_pos} = [ # displacement between the click and the instance origin in scaled model units
|
||
$pos->x - $instance_origin->[X],
|
||
$pos->y - $instance_origin->[Y], #-
|
||
];
|
||
$self->{drag_object} = [ $obj_idx, $instance_idx ];
|
||
}
|
||
}
|
||
}
|
||
$parent->Refresh;
|
||
} elsif ($event->ButtonUp(&Wx::wxMOUSE_BTN_LEFT)) {
|
||
$parent->update;
|
||
$parent->Refresh;
|
||
$self->{drag_start_pos} = undef;
|
||
$self->{drag_object} = undef;
|
||
$self->SetCursor(wxSTANDARD_CURSOR);
|
||
} elsif ($event->ButtonDClick) {
|
||
$parent->object_preview_dialog if $parent->selected_object;
|
||
} elsif ($event->Dragging) {
|
||
return if !$self->{drag_start_pos}; # concurrency problems
|
||
my ($obj_idx, $instance_idx) = @{ $self->{drag_object} };
|
||
my $model_object = $parent->{model}->objects->[$obj_idx];
|
||
$model_object->instances->[$instance_idx]->offset([
|
||
unscale($pos->[X] - $self->{drag_start_pos}[X]),
|
||
unscale($pos->[Y] - $self->{drag_start_pos}[Y]),
|
||
]);
|
||
$model_object->update_bounding_box;
|
||
$parent->Refresh;
|
||
} elsif ($event->Moving) {
|
||
my $cursor = wxSTANDARD_CURSOR;
|
||
if (defined first { $_->contour->contains_point($pos) } map @$_, map @{$_->instance_thumbnails}, @{ $parent->{objects} }) {
|
||
$cursor = Wx::Cursor->new(wxCURSOR_HAND);
|
||
}
|
||
$self->SetCursor($cursor);
|
||
}
|
||
}
|
||
|
||
sub list_item_deselected {
|
||
my ($self, $event) = @_;
|
||
|
||
if ($self->{list}->GetFirstSelected == -1) {
|
||
$self->select_object(undef);
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
}
|
||
|
||
sub list_item_selected {
|
||
my ($self, $event) = @_;
|
||
|
||
my $obj_idx = $event->GetIndex;
|
||
$self->select_object($obj_idx);
|
||
$self->{canvas}->Refresh;
|
||
}
|
||
|
||
sub list_item_activated {
|
||
my ($self, $event, $obj_idx) = @_;
|
||
|
||
$obj_idx //= $event->GetIndex;
|
||
$self->object_preview_dialog($obj_idx);
|
||
}
|
||
|
||
sub object_preview_dialog {
|
||
my $self = shift;
|
||
my ($obj_idx) = @_;
|
||
|
||
if (!defined $obj_idx) {
|
||
($obj_idx, undef) = $self->selected_object;
|
||
}
|
||
|
||
if (!$Slic3r::GUI::have_OpenGL) {
|
||
Slic3r::GUI::show_error($self, "Please install the OpenGL modules to use this feature (see build instructions).");
|
||
return;
|
||
}
|
||
|
||
my $dlg = Slic3r::GUI::Plater::ObjectPreviewDialog->new($self,
|
||
object => $self->{objects}[$obj_idx],
|
||
model_object => $self->{model}->objects->[$obj_idx],
|
||
);
|
||
$dlg->ShowModal;
|
||
}
|
||
|
||
sub object_settings_dialog {
|
||
my $self = shift;
|
||
my ($obj_idx) = @_;
|
||
|
||
if (!defined $obj_idx) {
|
||
($obj_idx, undef) = $self->selected_object;
|
||
}
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
|
||
# validate config before opening the settings dialog because
|
||
# that dialog can't be closed if validation fails, but user
|
||
# can't fix any error which is outside that dialog
|
||
return unless $self->validate_config;
|
||
|
||
my $dlg = Slic3r::GUI::Plater::ObjectSettingsDialog->new($self,
|
||
object => $self->{objects}[$obj_idx],
|
||
model_object => $model_object,
|
||
);
|
||
$dlg->ShowModal;
|
||
|
||
# update thumbnail since parts may have changed
|
||
if ($dlg->PartsChanged) {
|
||
$self->make_thumbnail($obj_idx);
|
||
}
|
||
|
||
# update print
|
||
if ($dlg->PartsChanged || $dlg->PartSettingsChanged) {
|
||
$self->{print}->delete_object($obj_idx);
|
||
$self->{print}->add_model_object($model_object, $obj_idx);
|
||
}
|
||
}
|
||
|
||
sub object_list_changed {
|
||
my $self = shift;
|
||
|
||
my $have_objects = @{$self->{objects}} ? 1 : 0;
|
||
my $method = $have_objects ? 'Enable' : 'Disable';
|
||
$self->{"btn_$_"}->$method
|
||
for grep $self->{"btn_$_"}, qw(reset arrange export_gcode export_stl);
|
||
|
||
if ($self->{htoolbar}) {
|
||
$self->{htoolbar}->EnableTool($_, $have_objects)
|
||
for (TB_RESET, TB_ARRANGE);
|
||
}
|
||
}
|
||
|
||
sub selection_changed {
|
||
my $self = shift;
|
||
|
||
my ($obj_idx, $object) = $self->selected_object;
|
||
my $have_sel = defined $obj_idx;
|
||
|
||
my $method = $have_sel ? 'Enable' : 'Disable';
|
||
$self->{"btn_$_"}->$method
|
||
for grep $self->{"btn_$_"}, qw(remove increase decrease rotate45cw rotate45ccw rotate changescale split view settings);
|
||
|
||
if ($self->{htoolbar}) {
|
||
$self->{htoolbar}->EnableTool($_, $have_sel)
|
||
for (TB_REMOVE, TB_MORE, TB_FEWER, TB_45CW, TB_45CCW, TB_ROTATE, TB_SCALE, TB_SPLIT, TB_VIEW, TB_SETTINGS);
|
||
}
|
||
|
||
if ($self->{object_info_size}) { # have we already loaded the info pane?
|
||
if ($have_sel) {
|
||
my $model_object = $self->{model}->objects->[$obj_idx];
|
||
my $model_instance = $model_object->instances->[0];
|
||
$self->{object_info_size}->SetLabel(sprintf("%.2f x %.2f x %.2f", @{$model_object->instance_bounding_box(0)->size}));
|
||
$self->{object_info_materials}->SetLabel($model_object->materials_count);
|
||
|
||
if (my $stats = $model_object->mesh_stats) {
|
||
$self->{object_info_volume}->SetLabel(sprintf('%.2f', $stats->{volume} * ($model_instance->scaling_factor**3)));
|
||
$self->{object_info_facets}->SetLabel(sprintf('%d (%d shells)', $model_object->facets_count, $stats->{number_of_parts}));
|
||
if (my $errors = sum(@$stats{qw(degenerate_facets edges_fixed facets_removed facets_added facets_reversed backwards_edges)})) {
|
||
$self->{object_info_manifold}->SetLabel(sprintf("Auto-repaired (%d errors)", $errors));
|
||
$self->{object_info_manifold_warning_icon}->Show;
|
||
|
||
# we don't show normals_fixed because we never provide normals
|
||
# to admesh, so it generates normals for all facets
|
||
my $message = sprintf '%d degenerate facets, %d edges fixed, %d facets removed, %d facets added, %d facets reversed, %d backwards edges',
|
||
@$stats{qw(degenerate_facets edges_fixed facets_removed facets_added facets_reversed backwards_edges)};
|
||
$self->{object_info_manifold}->SetToolTipString($message);
|
||
$self->{object_info_manifold_warning_icon}->SetToolTipString($message);
|
||
} else {
|
||
$self->{object_info_manifold}->SetLabel("Yes");
|
||
}
|
||
} else {
|
||
$self->{object_info_facets}->SetLabel($object->facets);
|
||
}
|
||
} else {
|
||
$self->{"object_info_$_"}->SetLabel("") for qw(size volume facets materials manifold);
|
||
$self->{object_info_manifold_warning_icon}->Hide;
|
||
$self->{object_info_manifold}->SetToolTipString("");
|
||
}
|
||
$self->Layout;
|
||
}
|
||
}
|
||
|
||
sub select_object {
|
||
my ($self, $obj_idx) = @_;
|
||
|
||
$_->selected(0) for @{ $self->{objects} };
|
||
if (defined $obj_idx) {
|
||
$self->{objects}->[$obj_idx]->selected(1);
|
||
$self->{list}->Select($obj_idx, 1);
|
||
} else {
|
||
# TODO: deselect all in list
|
||
}
|
||
$self->selection_changed(1);
|
||
}
|
||
|
||
sub selected_object {
|
||
my $self = shift;
|
||
|
||
my $obj_idx = first { $self->{objects}[$_]->selected } 0..$#{ $self->{objects} };
|
||
return undef if !defined $obj_idx;
|
||
return ($obj_idx, $self->{objects}[$obj_idx]),
|
||
}
|
||
|
||
sub validate_config {
|
||
my $self = shift;
|
||
|
||
eval {
|
||
$self->skeinpanel->config->validate;
|
||
};
|
||
return 0 if Slic3r::GUI::catch_error($self);
|
||
return 1;
|
||
}
|
||
|
||
sub statusbar {
|
||
my $self = shift;
|
||
return $self->skeinpanel->GetParent->{statusbar};
|
||
}
|
||
|
||
# coordinates of the model origin (0,0) in pixels
|
||
sub model_origin_to_pixel {
|
||
my ($self) = @_;
|
||
|
||
return [
|
||
CANVAS_SIZE->[X]/2 - ($self->{config}->print_center->[X] * $self->{scaling_factor}),
|
||
CANVAS_SIZE->[Y]/2 - ($self->{config}->print_center->[Y] * $self->{scaling_factor}),
|
||
];
|
||
}
|
||
|
||
# convert a model coordinate into a pixel coordinate, assuming preview has square shape
|
||
sub point_to_pixel {
|
||
my ($self, $point) = @_;
|
||
|
||
my $canvas_height = $self->{canvas}->GetSize->GetHeight;
|
||
my $zero = $self->model_origin_to_pixel;
|
||
return [
|
||
$point->[X] * $self->{scaling_factor} + $zero->[X],
|
||
$canvas_height - ($point->[Y] * $self->{scaling_factor} + $zero->[Y]),
|
||
];
|
||
}
|
||
|
||
sub points_to_pixel {
|
||
my ($self, $points, $unscale) = @_;
|
||
|
||
my $result = [];
|
||
foreach my $point (@$points) {
|
||
$point = [ map unscale($_), @$point ] if $unscale;
|
||
push @$result, $self->point_to_pixel($point);
|
||
}
|
||
return $result;
|
||
}
|
||
|
||
sub point_to_model_units {
|
||
my ($self, $point) = @_;
|
||
|
||
my $canvas_height = $self->{canvas}->GetSize->GetHeight;
|
||
my $zero = $self->model_origin_to_pixel;
|
||
return [
|
||
($point->[X] - $zero->[X]) / $self->{scaling_factor},
|
||
(($canvas_height - $point->[Y] - $zero->[Y]) / $self->{scaling_factor}),
|
||
];
|
||
}
|
||
|
||
package Slic3r::GUI::Plater::DropTarget;
|
||
use Wx::DND;
|
||
use base 'Wx::FileDropTarget';
|
||
|
||
sub new {
|
||
my $class = shift;
|
||
my ($window) = @_;
|
||
my $self = $class->SUPER::new;
|
||
$self->{window} = $window;
|
||
return $self;
|
||
}
|
||
|
||
sub OnDropFiles {
|
||
my $self = shift;
|
||
my ($x, $y, $filenames) = @_;
|
||
|
||
# stop scalars leaking on older perl
|
||
# https://rt.perl.org/rt3/Public/Bug/Display.html?id=70602
|
||
@_ = ();
|
||
|
||
# only accept STL, OBJ and AMF files
|
||
return 0 if grep !/\.(?:stl|obj|amf(?:\.xml)?)$/i, @$filenames;
|
||
|
||
$self->{window}->load_file($_) for @$filenames;
|
||
}
|
||
|
||
package Slic3r::GUI::Plater::Object;
|
||
use Moo;
|
||
|
||
use List::Util qw(first);
|
||
use Slic3r::Geometry qw(X Y Z MIN MAX deg2rad);
|
||
|
||
has 'name' => (is => 'rw', required => 1);
|
||
has 'thumbnail' => (is => 'rw'); # ExPolygon::Collection in scaled model units with no transforms
|
||
has 'transformed_thumbnail' => (is => 'rw');
|
||
has 'instance_thumbnails' => (is => 'ro', default => sub { [] }); # array of ExPolygon::Collection objects, each one representing the actual placed thumbnail of each instance in pixel units
|
||
has 'selected' => (is => 'rw', default => sub { 0 });
|
||
|
||
sub make_thumbnail {
|
||
my ($self, $model, $obj_idx) = @_;
|
||
|
||
my $mesh = $model->objects->[$obj_idx]->raw_mesh;
|
||
|
||
if ($mesh->facets_count <= 5000) {
|
||
# remove polygons with area <= 1mm
|
||
my $area_threshold = Slic3r::Geometry::scale 1;
|
||
$self->thumbnail->append(
|
||
grep $_->area >= $area_threshold,
|
||
@{ $mesh->horizontal_projection }, # horizontal_projection returns scaled expolygons
|
||
);
|
||
$self->thumbnail->simplify(0.5);
|
||
} else {
|
||
my $convex_hull = Slic3r::ExPolygon->new($mesh->convex_hull);
|
||
$self->thumbnail->append($convex_hull);
|
||
}
|
||
|
||
return $self->thumbnail;
|
||
}
|
||
|
||
sub transform_thumbnail {
|
||
my ($self, $model, $obj_idx) = @_;
|
||
|
||
return unless defined $self->thumbnail;
|
||
|
||
my $model_object = $model->objects->[$obj_idx];
|
||
my $model_instance = $model_object->instances->[0];
|
||
|
||
# the order of these transformations MUST be the same everywhere, including
|
||
# in Slic3r::Print->add_model_object()
|
||
my $t = $self->thumbnail->clone;
|
||
$t->rotate(deg2rad($model_instance->rotation), Slic3r::Point->new(0,0));
|
||
$t->scale($model_instance->scaling_factor);
|
||
|
||
$self->transformed_thumbnail($t);
|
||
}
|
||
|
||
1;
|