Added type "MultipleFullObject" to Selection

+ Fixed updating of the name of the manipulation pane
+ Changed logic of "Ctrl+A" inside the object list

src/slic3r/GUI/GLCanvas3D.cpp

@@ -1863,6 +1863,19 @@ void GLCanvas3D::Selection::_update_type()
                 else if ((selected_instances_count > 1) && (selected_instances_count * volumes_count == (unsigned int)m_list.size()))
                     m_type = MultipleFullInstance;
             }
+            else
+            {
+                int sels_cntr = 0;
+                for (ObjectIdxsToInstanceIdxsMap::iterator it = m_cache.content.begin(); it != m_cache.content.end(); ++it)
+                {
+                    const ModelObject* model_object = m_model->objects[it->first];
+                    unsigned int volumes_count = (unsigned int)model_object->volumes.size();
+                    unsigned int instances_count = (unsigned int)model_object->instances.size();
+                        sels_cntr += volumes_count * instances_count;
+                }
+                if (sels_cntr == (unsigned int)m_list.size())
+                    m_type = MultipleFullObject;
+            }
         }
     }
 
@@ -1915,6 +1928,11 @@ void GLCanvas3D::Selection::_update_type()
         std::cout << "selection type: SingleFullObject" << std::endl;
         break;
     }
+    case MultipleFullObject:
+    {
+        std::cout << "selection type: MultipleFullObject" << std::endl;
+        break;
+    }
     case SingleFullInstance:
     {
         std::cout << "selection type: SingleFullInstance" << std::endl;

src/slic3r/GUI/GLCanvas3D.hpp

@@ -378,6 +378,7 @@ public:
             SingleVolume,
             MultipleVolume,
             SingleFullObject,
+            MultipleFullObject,
             SingleFullInstance,
             MultipleFullInstance,
             Mixed
@@ -491,6 +492,7 @@ public:
         bool is_single_full_instance() const;
         bool is_multiple_full_instance() const { return m_type == MultipleFullInstance; }
         bool is_single_full_object() const { return m_type == SingleFullObject; }
+        bool is_multiple_full_object() const { return m_type == MultipleFullObject; }
         bool is_single_volume() const { return m_type == SingleVolume; }
         bool is_multiple_volume() const { return m_type == MultipleVolume; }
         bool is_mixed() const { return m_type == Mixed; }

src/slic3r/GUI/GUI_ObjectList.cpp

@@ -324,7 +324,7 @@ void ObjectList::key_event(wxKeyEvent& event)
         remove();
     }
     else if (wxGetKeyState(wxKeyCode('A')) && wxGetKeyState(WXK_CONTROL))
-        select_all();
+        select_item_all_children();
     else
         event.Skip();
 }
@@ -996,11 +996,16 @@ void ObjectList::parts_changed(int obj_idx)
 
 void ObjectList::part_selection_changed()
 {
-    auto item = GetSelection();
     int obj_idx = -1;
     ConfigOptionsGroup* og = wxGetApp().obj_manipul()->get_og();
     m_config = nullptr;
     wxString object_name = wxEmptyString;
+
+    if (multiple_selection())
+        og->set_name(" " + _(L("Group manipulation")) + " ");
+    else
+    {
+        const auto item = GetSelection();
         if (item)
         {
             const bool is_settings_item = m_objects_model->IsSettingsItem(item);
@@ -1035,6 +1040,9 @@ void ObjectList::part_selection_changed()
                     const auto volume_id = m_objects_model->GetVolumeIdByItem(item);
                     m_config = &(*m_objects)[obj_idx]->volumes[volume_id]->config;
                 }
+                else if (m_objects_model->GetItemType(item) == itInstance) {
+                    og_name = _(L("Instance manipulation"));
+                }
             }
 
             og->set_name(" " + og_name + " ");
@@ -1042,6 +1050,7 @@ void ObjectList::part_selection_changed()
             if (m_default_config) delete m_default_config;
             m_default_config = DynamicPrintConfig::new_from_defaults_keys(get_options(is_part));
         }
+    }
     og->set_value("object_name", object_name);
 
     wxGetApp().obj_manipul()->update_settings_list();
@@ -1209,9 +1218,16 @@ void ObjectList::update_selections()
     auto& selection = _3DScene::get_canvas(wxGetApp().canvas3D())->get_selection();
     wxDataViewItemArray sels;
 
-    if (selection.is_single_full_object() || selection.is_single_volume() || selection.is_multiple_volume()) {
+    if (selection.is_single_full_object())
+    {
+        sels.Add(m_objects_model->GetItemById(selection.get_object_idx()));
+    }
+    else if (selection.is_single_volume() || selection.is_multiple_volume() || selection.is_multiple_full_object()) {
         for (auto idx : selection.get_volume_idxs()) {
             const auto gl_vol = selection.get_volume(idx);
+            if (selection.is_multiple_full_object())
+                sels.Add(m_objects_model->GetItemById(gl_vol->object_idx()));
+            else
                 sels.Add(m_objects_model->GetItemByVolumeId(gl_vol->object_idx(), gl_vol->volume_idx()));
         }
     }
@@ -1303,6 +1319,27 @@ void ObjectList::select_all()
     selection_changed();
 }
 
+void ObjectList::select_item_all_children()
+{
+    wxDataViewItemArray sels;
+
+    // There is no selection before OR some object is selected   =>  select all objects
+    if (!GetSelection() || m_objects_model->GetItemType(GetSelection()) == itObject) {
+        for (int i = 0; i < m_objects->size(); i++)
+            sels.Add(m_objects_model->GetItemById(i));
+    }
+    else {
+        const auto item = GetSelection();
+        // Some volume(instance) is selected    =>  select all volumes(instances) inside the current object
+        if (m_objects_model->GetItemType(item) & (itVolume | itInstance)) {
+            m_objects_model->GetChildren(m_objects_model->GetParent(item), sels);
+        }
+    }
+
+    SetSelections(sels);
+    selection_changed();
+}
+
 void ObjectList::fix_multiselection_conflicts()
 {
     if (GetSelectedItemsCount() <= 1)
@@ -1314,7 +1351,7 @@ void ObjectList::fix_multiselection_conflicts()
     GetSelections(sels);
 
     for (auto item : sels) {
-        if (m_objects_model->IsSettingsItem(item))
+        if (m_objects_model->GetItemType(item) & (itSettings|itInstanceRoot))
             Unselect(item);
         else if (m_objects_model->GetParent(item) != wxDataViewItem(0))
             Unselect(m_objects_model->GetParent(item));

src/slic3r/GUI/GUI_ObjectList.hpp

@@ -143,6 +143,7 @@ public:
     void select_item(const wxDataViewItem& item);
     void select_items(const wxDataViewItemArray& sels);
     void select_all();
+    void select_item_all_children();
     // correct current selections to avoid of the possible conflicts
     void fix_multiselection_conflicts();