WIP: Moved sources int src/, separated most of the source code from Perl.

The XS was left only for the unit / integration tests, and it links
libslic3r only. No wxWidgets are allowed to be used from Perl starting
from now.

src/slic3r/GUI/GUI_ObjectParts.hpp

@@ -0,0 +1,147 @@
+#ifndef slic3r_GUI_ObjectParts_hpp_
+#define slic3r_GUI_ObjectParts_hpp_
+
+class wxWindow;
+class wxSizer;
+class wxBoxSizer;
+class wxString;
+class wxArrayString;
+class wxMenu;
+class wxDataViewEvent;
+class wxKeyEvent;
+class wxGLCanvas;
+class wxBitmap;
+
+namespace Slic3r {
+class ModelObject;
+class Model;
+
+namespace GUI {
+//class wxGLCanvas;
+
+enum ogGroup{
+	ogFrequentlyChangingParameters,
+	ogFrequentlyObjectSettings,
+	ogCurrentSettings
+// 	ogObjectSettings,
+// 	ogObjectMovers,
+// 	ogPartSettings
+};
+
+enum LambdaTypeIDs{
+	LambdaTypeBox,
+	LambdaTypeCylinder,
+	LambdaTypeSphere,
+	LambdaTypeSlab
+};
+
+struct OBJECT_PARAMETERS
+{
+	LambdaTypeIDs	type = LambdaTypeBox;
+	double			dim[3];// = { 1.0, 1.0, 1.0 };
+	int				cyl_r = 1;
+	int				cyl_h = 1;
+	double			sph_rho = 1.0;
+	double			slab_h = 1.0;
+	double			slab_z = 0.0;
+};
+
+typedef std::map<std::string, wxBitmap> t_category_icon;
+inline t_category_icon& get_category_icon();
+
+void add_collapsible_panes(wxWindow* parent, wxBoxSizer* sizer);
+void add_objects_list(wxWindow* parent, wxBoxSizer* sizer);
+void add_object_settings(wxWindow* parent, wxBoxSizer* sizer);
+void show_collpane_settings(bool expert_mode);
+
+wxMenu *create_add_settings_popupmenu(bool is_part);
+wxMenu *create_add_part_popupmenu();
+wxMenu *create_part_settings_popupmenu();
+
+// Add object to the list
+//void add_object(const std::string &name);
+void add_object_to_list(const std::string &name, ModelObject* model_object);
+// Delete object from the list
+void delete_object_from_list();
+// Delete all objects from the list
+void delete_all_objects_from_list();
+// Set count of object on c++ side
+void set_object_count(int idx, int count);
+// Unselect all objects in the list on c++ side
+void unselect_objects();
+// Select current object in the list on c++ side
+void select_current_object(int idx);
+// Select current volume in the list on c++ side
+void select_current_volume(int idx, int vol_idx);
+// Remove objects/sub-object from the list
+void remove();
+
+void object_ctrl_selection_changed();
+void object_ctrl_context_menu();
+void object_ctrl_key_event(wxKeyEvent& event);
+void object_ctrl_item_value_change(wxDataViewEvent& event);
+void show_context_menu();
+bool is_splittable_object(const bool split_part);
+
+void init_mesh_icons();
+void set_event_object_selection_changed(const int& event);
+void set_event_object_settings_changed(const int& event); 
+void set_event_remove_object(const int& event);
+void set_event_update_scene(const int& event);
+void set_objects_from_model(Model &model);
+
+bool is_parts_changed();
+bool is_part_settings_changed();
+
+void load_part(	ModelObject* model_object, 
+				wxArrayString& part_names, const bool is_modifier); 
+
+void load_lambda( ModelObject* model_object, 
+				wxArrayString& part_names, const bool is_modifier); 
+void load_lambda( const std::string& type_name);
+
+void on_btn_load(bool is_modifier = false, bool is_lambda = false);
+void on_btn_del();
+void on_btn_split(const bool split_part);
+void on_btn_move_up();
+void on_btn_move_down();
+
+void parts_changed(int obj_idx);
+void part_selection_changed();
+
+void update_settings_value();
+// show/hide "Extruder" column for Objects List
+void set_extruder_column_hidden(bool hide);
+// update extruder in current config
+void update_extruder_in_config(const wxString& selection);
+// update position values displacements or "gizmos"
+void update_position_values();
+void update_position_values(const Vec3d& position);
+// update scale values after scale unit changing or "gizmos"
+void update_scale_values();
+void update_scale_values(double scaling_factor);
+// update rotation values object selection changing
+void update_rotation_values();
+// update rotation value after "gizmos"
+void update_rotation_value(double angle, Axis axis);
+void set_uniform_scaling(const bool uniform_scale);
+
+void on_begin_drag(wxDataViewEvent &event);
+void on_drop_possible(wxDataViewEvent &event);
+void on_drop(wxDataViewEvent &event);
+
+// update extruder column for objects_ctrl according to extruders count
+void update_objects_list_extruder_column(int extruders_count);
+
+// Create/Update/Reset double slider on 3dPreview
+void create_double_slider(wxWindow* parent, wxBoxSizer* sizer, wxGLCanvas* canvas);
+void update_double_slider(bool force_sliders_full_range);
+void reset_double_slider();
+// update DoubleSlider after keyDown in canvas
+void update_double_slider_from_canvas(wxKeyEvent& event);
+
+void show_manipulation_sizer(const bool is_simple_mode);
+
+} //namespace GUI
+} //namespace Slic3r 
+#endif  //slic3r_GUI_ObjectParts_hpp_