Key down and char event handlers of class 3D moved to c++

lib/Slic3r/GUI/Plater.pm

@@ -120,16 +120,23 @@ sub new {
 #==============================================================================================================================
         Slic3r::GUI::_3DScene::register_on_double_click_callback($self->{canvas3D}, $on_double_click);
         Slic3r::GUI::_3DScene::register_on_right_click_callback($self->{canvas3D}, sub { $on_right_click->($self->{canvas3D}, @_); });
+        Slic3r::GUI::_3DScene::register_on_arrange_callback($self->{canvas3D}, sub { $self->arrange });
+        Slic3r::GUI::_3DScene::register_on_rotate_object_left_callback($self->{canvas3D}, sub { $self->rotate(-45, Z, 'relative') });
+        Slic3r::GUI::_3DScene::register_on_rotate_object_right_callback($self->{canvas3D}, sub { $self->rotate( 45, Z, 'relative') });
+        Slic3r::GUI::_3DScene::register_on_scale_object_uniformly_callback($self->{canvas3D}, sub { $self->changescale(undef) });
+        Slic3r::GUI::_3DScene::register_on_increase_objects_callback($self->{canvas3D}, sub { $self->increase() });
+        Slic3r::GUI::_3DScene::register_on_decrease_objects_callback($self->{canvas3D}, sub { $self->decrease() });
+        Slic3r::GUI::_3DScene::register_on_remove_object_callback($self->{canvas3D}, sub { $self->remove() });        
 #        $self->{canvas3D}->set_on_double_click($on_double_click);
 #        $self->{canvas3D}->set_on_right_click(sub { $on_right_click->($self->{canvas3D}, @_); });
+#        $self->{canvas3D}->set_on_arrange(sub { $self->arrange });
+#        $self->{canvas3D}->set_on_rotate_object_left(sub { $self->rotate(-45, Z, 'relative') });
+#        $self->{canvas3D}->set_on_rotate_object_right(sub { $self->rotate( 45, Z, 'relative') });
+#        $self->{canvas3D}->set_on_scale_object_uniformly(sub { $self->changescale(undef) });
+#        $self->{canvas3D}->set_on_increase_objects(sub { $self->increase() });
+#        $self->{canvas3D}->set_on_decrease_objects(sub { $self->decrease() });
+#        $self->{canvas3D}->set_on_remove_object(sub { $self->remove() });
 #==============================================================================================================================
-        $self->{canvas3D}->set_on_arrange(sub { $self->arrange });
-        $self->{canvas3D}->set_on_rotate_object_left(sub { $self->rotate(-45, Z, 'relative') });
-        $self->{canvas3D}->set_on_rotate_object_right(sub { $self->rotate( 45, Z, 'relative') });
-        $self->{canvas3D}->set_on_scale_object_uniformly(sub { $self->changescale(undef) });
-        $self->{canvas3D}->set_on_increase_objects(sub { $self->increase() });
-        $self->{canvas3D}->set_on_decrease_objects(sub { $self->decrease() });
-        $self->{canvas3D}->set_on_remove_object(sub { $self->remove() });
         $self->{canvas3D}->set_on_instances_moved($on_instances_moved);
         $self->{canvas3D}->set_on_enable_action_buttons($enable_action_buttons);
 #===================================================================================================================================        

lib/Slic3r/GUI/Plater/3D.pm

@@ -5,14 +5,21 @@ use utf8;
 
 use List::Util qw();
 use Wx qw(:misc :pen :brush :sizer :font :cursor :keycode wxTAB_TRAVERSAL);
-use Wx::Event qw(EVT_KEY_DOWN EVT_CHAR);
+#==============================================================================================================================
+#use Wx::Event qw(EVT_KEY_DOWN EVT_CHAR);
+#==============================================================================================================================
 use base qw(Slic3r::GUI::3DScene Class::Accessor);
 
 use Wx::Locale gettext => 'L';
 
+#==============================================================================================================================
 __PACKAGE__->mk_accessors(qw(
-    on_arrange on_rotate_object_left on_rotate_object_right on_scale_object_uniformly
+    on_rotate_object_left on_rotate_object_right on_scale_object_uniformly
     on_remove_object on_increase_objects on_decrease_objects on_enable_action_buttons));
+#__PACKAGE__->mk_accessors(qw(
+#    on_arrange on_rotate_object_left on_rotate_object_right on_scale_object_uniformly
+#    on_remove_object on_increase_objects on_decrease_objects on_enable_action_buttons));
+#==============================================================================================================================
 
 sub new {
     my $class = shift;
@@ -94,43 +101,45 @@ sub new {
             if $wipe_tower_moved && $self->{on_wipe_tower_moved};
     });
 
-    EVT_KEY_DOWN($self, sub {
+#==============================================================================================================================
-        my ($s, $event) = @_;
+#    EVT_KEY_DOWN($self, sub {
-        if ($event->HasModifiers) {
+#        my ($s, $event) = @_;
-            $event->Skip;
+#        if ($event->HasModifiers) {
-        } else {
+#            $event->Skip;
-            my $key = $event->GetKeyCode;
+#        } else {
-            if ($key == WXK_DELETE) {
+#            my $key = $event->GetKeyCode;
-                $self->on_remove_object->() if $self->on_remove_object;
+#            if ($key == WXK_DELETE) {
-            } else {
+#                $self->on_remove_object->() if $self->on_remove_object;
-                $event->Skip;
+#            } else {
-            }
+#                $event->Skip;
-        }
+#            }
-    });
+#        }
-
+#    });
-    EVT_CHAR($self, sub {
+#
-        my ($s, $event) = @_;
+#    EVT_CHAR($self, sub {
-        if ($event->HasModifiers) {
+#        my ($s, $event) = @_;
-            $event->Skip;
+#        if ($event->HasModifiers) {
-        } else {
+#            $event->Skip;
-            my $key = $event->GetKeyCode;
+#        } else {
-            if ($key == ord('a')) {
+#            my $key = $event->GetKeyCode;
-                $self->on_arrange->() if $self->on_arrange;
+#            if ($key == ord('a')) {
-            } elsif ($key == ord('l')) {
+#                $self->on_arrange->() if $self->on_arrange;
-                $self->on_rotate_object_left->() if $self->on_rotate_object_left;
+#            } elsif ($key == ord('l')) {
-            } elsif ($key == ord('r')) {
+#                $self->on_rotate_object_left->() if $self->on_rotate_object_left;
-                $self->on_rotate_object_right->() if $self->on_rotate_object_right;
+#            } elsif ($key == ord('r')) {
-            } elsif ($key == ord('s')) {
+#                $self->on_rotate_object_right->() if $self->on_rotate_object_right;
-                $self->on_scale_object_uniformly->() if $self->on_scale_object_uniformly;
+#            } elsif ($key == ord('s')) {
-            } elsif ($key == ord('+')) {
+#                $self->on_scale_object_uniformly->() if $self->on_scale_object_uniformly;
-                $self->on_increase_objects->() if $self->on_increase_objects;
+#            } elsif ($key == ord('+')) {
-            } elsif ($key == ord('-')) {
+#                $self->on_increase_objects->() if $self->on_increase_objects;
-                $self->on_decrease_objects->() if $self->on_decrease_objects;
+#            } elsif ($key == ord('-')) {
-            } else {
+#                $self->on_decrease_objects->() if $self->on_decrease_objects;
-                $event->Skip;
+#            } else {
-            }
+#                $event->Skip;
-        }
+#            }
-    });
+#        }
+#    });
+#==============================================================================================================================
     
     return $self;
 }
@@ -150,43 +159,43 @@ sub set_on_select_object {
 #    my ($self, $cb) = @_;
 #    $self->on_right_click($cb);
 #}
+#
+#sub set_on_arrange {
+#    my ($self, $cb) = @_;
+#    $self->on_arrange($cb);
+#}
+#
+#sub set_on_rotate_object_left {
+#    my ($self, $cb) = @_;
+#    $self->on_rotate_object_left($cb);
+#}
+#
+#sub set_on_rotate_object_right {
+#    my ($self, $cb) = @_;
+#    $self->on_rotate_object_right($cb);
+#}
+#
+#sub set_on_scale_object_uniformly {
+#    my ($self, $cb) = @_;
+#    $self->on_scale_object_uniformly($cb);
+#}
+#
+#sub set_on_increase_objects {
+#    my ($self, $cb) = @_;
+#    $self->on_increase_objects($cb);
+#}
+#
+#sub set_on_decrease_objects {
+#    my ($self, $cb) = @_;
+#    $self->on_decrease_objects($cb);
+#}
+#
+#sub set_on_remove_object {
+#    my ($self, $cb) = @_;
+#    $self->on_remove_object($cb);
+#}
 #==============================================================================================================================
 
-sub set_on_arrange {
-    my ($self, $cb) = @_;
-    $self->on_arrange($cb);
-}
-
-sub set_on_rotate_object_left {
-    my ($self, $cb) = @_;
-    $self->on_rotate_object_left($cb);
-}
-
-sub set_on_rotate_object_right {
-    my ($self, $cb) = @_;
-    $self->on_rotate_object_right($cb);
-}
-
-sub set_on_scale_object_uniformly {
-    my ($self, $cb) = @_;
-    $self->on_scale_object_uniformly($cb);
-}
-
-sub set_on_increase_objects {
-    my ($self, $cb) = @_;
-    $self->on_increase_objects($cb);
-}
-
-sub set_on_decrease_objects {
-    my ($self, $cb) = @_;
-    $self->on_decrease_objects($cb);
-}
-
-sub set_on_remove_object {
-    my ($self, $cb) = @_;
-    $self->on_remove_object($cb);
-}
-
 sub set_on_instances_moved {
     my ($self, $cb) = @_;
     $self->{on_instances_moved} = $cb;
@@ -243,7 +252,7 @@ sub reload_scene {
     $self->{objects_volumes_idxs} = [];    
     foreach my $obj_idx (0..$#{$self->{model}->objects}) {
 #==============================================================================================================================
-        my $volume_idxs = Slic3r::GUI::_3DScene::load_model($self, $self->{model}, $obj_idx, [0]);
+        my $volume_idxs = Slic3r::GUI::_3DScene::load_model($self, $self->{model}, $obj_idx);
         push(@{$self->{objects_volumes_idxs}}, \@{$volume_idxs});
         
 #        my @volume_idxs = $self->load_object($self->{model}, $self->{print}, $obj_idx);

xs/src/slic3r/GUI/3DScene.cpp

@@ -1997,6 +1997,41 @@ void _3DScene::register_on_move_callback(wxGLCanvas* canvas, void* callback)
     s_canvas_mgr.register_on_move_callback(canvas, callback);
 }
 
+void _3DScene::register_on_remove_object_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_remove_object_callback(canvas, callback);
+}
+
+void _3DScene::register_on_arrange_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_arrange_callback(canvas, callback);
+}
+
+void _3DScene::register_on_rotate_object_left_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_rotate_object_left_callback(canvas, callback);
+}
+
+void _3DScene::register_on_rotate_object_right_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_rotate_object_right_callback(canvas, callback);
+}
+
+void _3DScene::register_on_scale_object_uniformly_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_scale_object_uniformly_callback(canvas, callback);
+}
+
+void _3DScene::register_on_increase_objects_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_increase_objects_callback(canvas, callback);
+}
+
+void _3DScene::register_on_decrease_objects_callback(wxGLCanvas* canvas, void* callback)
+{
+    s_canvas_mgr.register_on_decrease_objects_callback(canvas, callback);
+}
+
 //void _3DScene::_glew_init()
 //{ 
 //    glewInit();
@@ -2036,9 +2071,9 @@ std::vector<int> _3DScene::load_object(wxGLCanvas* canvas, const ModelObject* mo
     return s_canvas_mgr.load_object(canvas, model_object, obj_idx, instance_idxs);
 }
 
-std::vector<int> _3DScene::load_object(wxGLCanvas* canvas, const Model* model, int obj_idx, std::vector<int> instance_idxs)
+std::vector<int> _3DScene::load_object(wxGLCanvas* canvas, const Model* model, int obj_idx)
 {
-    return s_canvas_mgr.load_object(canvas, model, obj_idx, instance_idxs);
+    return s_canvas_mgr.load_object(canvas, model, obj_idx);
 }
 
 void _3DScene::load_print_toolpaths(wxGLCanvas* canvas)

xs/src/slic3r/GUI/3DScene.hpp

@@ -610,13 +610,20 @@ public:
     static void register_on_select_callback(wxGLCanvas* canvas, void* callback);
     static void register_on_model_update_callback(wxGLCanvas* canvas, void* callback);
     static void register_on_move_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_remove_object_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_arrange_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_rotate_object_left_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_rotate_object_right_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_scale_object_uniformly_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_increase_objects_callback(wxGLCanvas* canvas, void* callback);
+    static void register_on_decrease_objects_callback(wxGLCanvas* canvas, void* callback);
 
 //    static void _glew_init();
 //##################################################################################################################
 
 //##################################################################################################################
     static std::vector<int> load_object(wxGLCanvas* canvas, const ModelObject* model_object, int obj_idx, std::vector<int> instance_idxs);
-    static std::vector<int> load_object(wxGLCanvas* canvas, const Model* model, int obj_idx, std::vector<int> instance_idxs);
+    static std::vector<int> load_object(wxGLCanvas* canvas, const Model* model, int obj_idx);
 
     static void load_print_toolpaths(wxGLCanvas* canvas);
     static void load_print_object_toolpaths(wxGLCanvas* canvas, const PrintObject* print_object, const std::vector<std::string>& str_tool_colors);

xs/src/slic3r/GUI/GLCanvas3D.cpp

@@ -1391,13 +1391,13 @@ std::vector<int> GLCanvas3D::load_object(const ModelObject& model_object, int ob
     return m_volumes->load_object(&model_object, obj_idx, instance_idxs, m_color_by, m_select_by, m_drag_by, m_use_VBOs && m_initialized);
 }
 
-std::vector<int> GLCanvas3D::load_object(const Model& model, int obj_idx, std::vector<int> instance_idxs)
+std::vector<int> GLCanvas3D::load_object(const Model& model, int obj_idx)
 {
     if ((0 <= obj_idx) && (obj_idx < (int)model.objects.size()))
     {
         const ModelObject* model_object = model.objects[obj_idx];
         if (model_object != nullptr)
-            return load_object(*model_object, obj_idx, instance_idxs);
+            return load_object(*model_object, obj_idx, std::vector<int>());
     }
 
     return std::vector<int>();
@@ -1842,6 +1842,48 @@ void GLCanvas3D::register_on_move_callback(void* callback)
         m_on_move_callback.register_callback(callback);
 }
 
+void GLCanvas3D::register_on_remove_object_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_remove_object_callback.register_callback(callback);
+}
+
+void GLCanvas3D::register_on_arrange_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_arrange_callback.register_callback(callback);
+}
+
+void GLCanvas3D::register_on_rotate_object_left_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_rotate_object_left_callback.register_callback(callback);
+}
+
+void GLCanvas3D::register_on_rotate_object_right_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_rotate_object_right_callback.register_callback(callback);
+}
+
+void GLCanvas3D::register_on_scale_object_uniformly_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_scale_object_uniformly_callback.register_callback(callback);
+}
+
+void GLCanvas3D::register_on_increase_objects_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_increase_objects_callback.register_callback(callback);
+}
+
+void GLCanvas3D::register_on_decrease_objects_callback(void* callback)
+{
+    if (callback != nullptr)
+        m_on_decrease_objects_callback.register_callback(callback);
+}
+
 void GLCanvas3D::bind_event_handlers()
 {
     if (m_canvas != nullptr)
@@ -1864,6 +1906,7 @@ void GLCanvas3D::bind_event_handlers()
         m_canvas->Bind(wxEVT_MIDDLE_DCLICK, &GLCanvas3D::on_mouse, this);
         m_canvas->Bind(wxEVT_RIGHT_DCLICK, &GLCanvas3D::on_mouse, this);
         m_canvas->Bind(wxEVT_PAINT, &GLCanvas3D::on_paint, this);
+        m_canvas->Bind(wxEVT_KEY_DOWN, &GLCanvas3D::on_key_down, this);
     }
 }
 
@@ -1889,6 +1932,7 @@ void GLCanvas3D::unbind_event_handlers()
         m_canvas->Unbind(wxEVT_MIDDLE_DCLICK, &GLCanvas3D::on_mouse, this);
         m_canvas->Unbind(wxEVT_RIGHT_DCLICK, &GLCanvas3D::on_mouse, this);
         m_canvas->Unbind(wxEVT_PAINT, &GLCanvas3D::on_paint, this);
+        m_canvas->Unbind(wxEVT_KEY_DOWN, &GLCanvas3D::on_key_down, this);
     }
 }
 
@@ -1927,13 +1971,33 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
                 // text input
                 switch (keyCode)
                 {
+                // key +
+                case 43: { m_on_increase_objects_callback.call(); break; }
+                // key -
+                case 45: { m_on_decrease_objects_callback.call(); break; }
+                // key A/a
+                case 65:
+                case 97: { m_on_arrange_callback.call(); break; }
                 // key B/b
                 case 66:
                 case 98: { zoom_to_bed(); break; }
+                // key L/l
+                case 76:
+                case 108: { m_on_rotate_object_left_callback.call(); break; }
+                // key R/r
+                case 82:
+                case 114: { m_on_rotate_object_right_callback.call(); break; }
+                // key S/s
+                case 83:
+                case 115: { m_on_scale_object_uniformly_callback.call(); break; }
                 // key Z/z
                 case 90:
                 case 122: { zoom_to_volumes(); break; }
-                default: { evt.Skip(); break; }
+                default:
+                {
+                    evt.Skip();
+                    break;
+                }
                 }
             }
         }
@@ -2243,6 +2307,20 @@ void GLCanvas3D::on_paint(wxPaintEvent& evt)
     render();
 }
 
+void GLCanvas3D::on_key_down(wxKeyEvent& evt)
+{
+    if (evt.HasModifiers())
+        evt.Skip();
+    else
+    {
+        int key = evt.GetKeyCode();
+        if (key == WXK_DELETE)
+            m_on_remove_object_callback.call();
+        else
+            evt.Skip();
+    }
+}
+
 Size GLCanvas3D::get_canvas_size() const
 {
     int w = 0;
@@ -2434,6 +2512,13 @@ void GLCanvas3D::_deregister_callbacks()
     m_on_select_callback.deregister_callback();
     m_on_model_update_callback.deregister_callback();
     m_on_move_callback.deregister_callback();
+    m_on_remove_object_callback.deregister_callback();
+    m_on_arrange_callback.deregister_callback();
+    m_on_rotate_object_left_callback.deregister_callback();
+    m_on_rotate_object_right_callback.deregister_callback();
+    m_on_scale_object_uniformly_callback.deregister_callback();
+    m_on_increase_objects_callback.deregister_callback();
+    m_on_decrease_objects_callback.deregister_callback();
 }
 
 void GLCanvas3D::_mark_volumes_for_layer_height() const

xs/src/slic3r/GUI/GLCanvas3D.hpp

@@ -356,6 +356,13 @@ private:
     PerlCallback m_on_select_callback;
     PerlCallback m_on_model_update_callback;
     PerlCallback m_on_move_callback;
+    PerlCallback m_on_remove_object_callback;
+    PerlCallback m_on_arrange_callback;
+    PerlCallback m_on_rotate_object_left_callback;
+    PerlCallback m_on_rotate_object_right_callback;
+    PerlCallback m_on_scale_object_uniformly_callback;
+    PerlCallback m_on_increase_objects_callback;
+    PerlCallback m_on_decrease_objects_callback;
 
 public:
     GLCanvas3D(wxGLCanvas* canvas, wxGLContext* context);
@@ -422,7 +429,7 @@ public:
     void set_toolpaths_range(double low, double high);
 
     std::vector<int> load_object(const ModelObject& model_object, int obj_idx, std::vector<int> instance_idxs);
-    std::vector<int> load_object(const Model& model, int obj_idx, std::vector<int> instance_idxs);
+    std::vector<int> load_object(const Model& model, int obj_idx);
 
     // Create 3D thick extrusion lines for a skirt and brim.
     // Adds a new Slic3r::GUI::3DScene::Volume to volumes.
@@ -441,6 +448,13 @@ public:
     void register_on_select_callback(void* callback);
     void register_on_model_update_callback(void* callback);
     void register_on_move_callback(void* callback);
+    void register_on_remove_object_callback(void* callback);
+    void register_on_arrange_callback(void* callback);
+    void register_on_rotate_object_left_callback(void* callback);
+    void register_on_rotate_object_right_callback(void* callback);
+    void register_on_scale_object_uniformly_callback(void* callback);
+    void register_on_increase_objects_callback(void* callback);
+    void register_on_decrease_objects_callback(void* callback);
 
     void bind_event_handlers();
     void unbind_event_handlers();
@@ -452,6 +466,7 @@ public:
     void on_timer(wxTimerEvent& evt);
     void on_mouse(wxMouseEvent& evt);
     void on_paint(wxPaintEvent& evt);
+    void on_key_down(wxKeyEvent& evt);
 
     Size get_canvas_size() const;
     Point get_local_mouse_position() const;

xs/src/slic3r/GUI/GLCanvas3DManager.cpp

@@ -465,13 +465,13 @@ std::vector<int> GLCanvas3DManager::load_object(wxGLCanvas* canvas, const ModelO
     return (it != m_canvases.end()) ? it->second->load_object(*model_object, obj_idx, instance_idxs) : std::vector<int>();
 }
 
-std::vector<int> GLCanvas3DManager::load_object(wxGLCanvas* canvas, const Model* model, int obj_idx, std::vector<int> instance_idxs)
+std::vector<int> GLCanvas3DManager::load_object(wxGLCanvas* canvas, const Model* model, int obj_idx)
 {
     if (model == nullptr)
         return std::vector<int>();
 
     CanvasesMap::const_iterator it = _get_canvas(canvas);
-    return (it != m_canvases.end()) ? it->second->load_object(*model, obj_idx, instance_idxs) : std::vector<int>();
+    return (it != m_canvases.end()) ? it->second->load_object(*model, obj_idx) : std::vector<int>();
 }
 
 void GLCanvas3DManager::load_print_toolpaths(wxGLCanvas* canvas)
@@ -550,6 +550,55 @@ void GLCanvas3DManager::register_on_move_callback(wxGLCanvas* canvas, void* call
         it->second->register_on_move_callback(callback);
 }
 
+void GLCanvas3DManager::register_on_remove_object_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_remove_object_callback(callback);
+}
+
+void GLCanvas3DManager::register_on_arrange_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_arrange_callback(callback);
+}
+
+void GLCanvas3DManager::register_on_rotate_object_left_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_rotate_object_left_callback(callback);
+}
+
+void GLCanvas3DManager::register_on_rotate_object_right_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_rotate_object_right_callback(callback);
+}
+
+void GLCanvas3DManager::register_on_scale_object_uniformly_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_scale_object_uniformly_callback(callback);
+}
+
+void GLCanvas3DManager::register_on_increase_objects_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_increase_objects_callback(callback);
+}
+
+void GLCanvas3DManager::register_on_decrease_objects_callback(wxGLCanvas* canvas, void* callback)
+{
+    CanvasesMap::iterator it = _get_canvas(canvas);
+    if (it != m_canvases.end())
+        it->second->register_on_decrease_objects_callback(callback);
+}
+
 GLCanvas3DManager::CanvasesMap::iterator GLCanvas3DManager::_get_canvas(wxGLCanvas* canvas)
 {
     return (canvas == nullptr) ? m_canvases.end() : m_canvases.find(canvas);

xs/src/slic3r/GUI/GLCanvas3DManager.hpp

@@ -100,7 +100,7 @@ public:
     void set_toolpaths_range(wxGLCanvas* canvas, double low, double high);
 
     std::vector<int> load_object(wxGLCanvas* canvas, const ModelObject* model_object, int obj_idx, std::vector<int> instance_idxs);
-    std::vector<int> load_object(wxGLCanvas* canvas, const Model* model, int obj_idx, std::vector<int> instance_idxs);
+    std::vector<int> load_object(wxGLCanvas* canvas, const Model* model, int obj_idx);
 
     void load_print_toolpaths(wxGLCanvas* canvas);
     void load_print_object_toolpaths(wxGLCanvas* canvas, const PrintObject* print_object, const std::vector<std::string>& tool_colors);
@@ -113,6 +113,13 @@ public:
     void register_on_select_callback(wxGLCanvas* canvas, void* callback);
     void register_on_model_update_callback(wxGLCanvas* canvas, void* callback);
     void register_on_move_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_remove_object_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_arrange_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_rotate_object_left_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_rotate_object_right_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_scale_object_uniformly_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_increase_objects_callback(wxGLCanvas* canvas, void* callback);
+    void register_on_decrease_objects_callback(wxGLCanvas* canvas, void* callback);
 
 private:
     CanvasesMap::iterator _get_canvas(wxGLCanvas* canvas);

xs/xsp/GUI_3DScene.xsp

@@ -472,8 +472,56 @@ register_on_move_callback(canvas, callback)
         SV *callback;
     CODE:
         _3DScene::register_on_move_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
+void
+register_on_remove_object_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_remove_object_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
+void
+register_on_arrange_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_arrange_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
+void
+register_on_rotate_object_left_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_rotate_object_left_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
+void
+register_on_rotate_object_right_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_rotate_object_right_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
         
-    
+void
+register_on_scale_object_uniformly_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_scale_object_uniformly_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
+void
+register_on_increase_objects_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_increase_objects_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
+void
+register_on_decrease_objects_callback(canvas, callback)
+        SV *canvas;
+        SV *callback;
+    CODE:
+        _3DScene::register_on_decrease_objects_callback((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), (void*)callback);
+
 unsigned int
 finalize_legend_texture()
     CODE:
@@ -543,13 +591,12 @@ load_model_object(canvas, model_object, obj_idx, instance_idxs)
         RETVAL
 
 std::vector<int>
-load_model(canvas, model, obj_idx, instance_idxs)
+load_model(canvas, model, obj_idx)
         SV               *canvas;
         Model            *model;
         int              obj_idx;
-        std::vector<int> instance_idxs;
     CODE:
-        RETVAL = _3DScene::load_object((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), model, obj_idx, instance_idxs);
+        RETVAL = _3DScene::load_object((wxGLCanvas*)wxPli_sv_2_object(aTHX_ canvas, "Wx::GLCanvas"), model, obj_idx);
     OUTPUT:
         RETVAL