Save edited object/part's name to the object model

src/slic3r/GUI/GUI_ObjectList.cpp

@@ -75,6 +75,8 @@ ObjectList::ObjectList(wxWindow* parent) :
     Bind(wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE, &ObjectList::OnDropPossible,    this);
     Bind(wxEVT_DATAVIEW_ITEM_DROP,          &ObjectList::OnDrop,            this);
 
+    Bind(wxEVT_DATAVIEW_ITEM_EDITING_DONE,  &ObjectList::OnEditingDone,     this);
+
     Bind(wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, &ObjectList::ItemValueChanged,  this);
 
     Bind(wxCUSTOMEVT_LAST_VOLUME_IS_DELETED, [this](wxCommandEvent& e)   { last_volume_is_deleted(e.GetInt()); });
@@ -290,6 +292,21 @@ void ObjectList::update_extruder_in_config(const wxDataViewItem& item)
     wxGetApp().plater()->update();
 }
 
+void ObjectList::update_name_in_model(const wxDataViewItem& item)
+{
+    const int obj_idx = m_objects_model->GetObjectIdByItem(item);
+    if (obj_idx < 0) return;
+
+    if (m_objects_model->GetParent(item) == wxDataViewItem(0)) {
+        (*m_objects)[obj_idx]->name = m_objects_model->GetName(item).ToStdString();
+        return;
+    }
+
+    const int volume_id = m_objects_model->GetVolumeIdByItem(item);
+    if (volume_id < 0) return;
+    (*m_objects)[obj_idx]->volumes[volume_id]->name = m_objects_model->GetName(item).ToStdString();
+}
+
 void ObjectList::init_icons()
 {
     m_bmp_modifiermesh      = wxBitmap(from_u8(var("lambda.png")), wxBITMAP_TYPE_PNG);//(Slic3r::var("plugin.png")), wxBITMAP_TYPE_PNG);
@@ -452,10 +469,10 @@ void ObjectList::OnDropPossible(wxDataViewEvent &event)
     wxDataViewItem item(event.GetItem());
 
     // only allow drags for item or background, not containers
-    if (item.IsOk() &&
+    if (!item.IsOk() ||
-        (m_objects_model->GetParent(item) == wxDataViewItem(0) || 
+        m_objects_model->GetParent(item) == wxDataViewItem(0) || 
         m_objects_model->GetItemType(item) != itVolume ||
-        m_dragged_data.obj_idx() != m_objects_model->GetObjectIdByItem(item)))
+        m_dragged_data.obj_idx() != m_objects_model->GetObjectIdByItem(item))
         event.Veto();
 }
 
@@ -463,9 +480,9 @@ void ObjectList::OnDrop(wxDataViewEvent &event)
 {
     wxDataViewItem item(event.GetItem());
 
-    if (item.IsOk() && ( m_objects_model->GetParent(item) == wxDataViewItem(0) ||
+    if (!item.IsOk() || m_objects_model->GetParent(item) == wxDataViewItem(0) ||
-                         m_objects_model->GetItemType(item) != itVolume) ||
+                        m_objects_model->GetItemType(item) != itVolume ||
-                         m_dragged_data.obj_idx() != m_objects_model->GetObjectIdByItem(item)) {
+                        m_dragged_data.obj_idx() != m_objects_model->GetObjectIdByItem(item)) {
         event.Veto();
         m_dragged_data.clear();
         return;
@@ -1664,7 +1681,22 @@ void ObjectList::update_settings_items()
 
 void ObjectList::ItemValueChanged(wxDataViewEvent &event)
 {
-    update_extruder_in_config(event.GetItem());
+    if (event.GetColumn() == 0)
+        update_name_in_model(event.GetItem());
+    else if (event.GetColumn() == 1)
+        update_extruder_in_config(event.GetItem());
+}
+
+void ObjectList::OnEditingDone(wxDataViewEvent &event)
+{
+    if (event.GetColumn() != 0)
+        return;
+
+    const auto renderer = dynamic_cast<PrusaBitmapTextRenderer*>(GetColumn(0)->GetRenderer());
+
+    if (renderer->WasCanceled())
+        show_error(this, _(L("The supplied name is not valid;")) + "\n" +
+                         _(L("the following characters are not allowed:")) + " <>:/\\|?*\"");
 }
 
 } //namespace GUI

src/slic3r/GUI/GUI_ObjectList.hpp

@@ -128,6 +128,8 @@ public:
     void                set_extruder_column_hidden(const bool hide) const;
     // update extruder in current config
     void                update_extruder_in_config(const wxDataViewItem& item);
+    // update changed name in the object model
+    void                update_name_in_model(const wxDataViewItem& item);
     void                update_extruder_values_for_items(const int max_extruder);
 
     void                init_icons();
@@ -227,6 +229,7 @@ private:
     void OnDrop(wxDataViewEvent &event);
 
     void ItemValueChanged(wxDataViewEvent &event);
+    void OnEditingDone(wxDataViewEvent &event);
 };
 
 

src/slic3r/GUI/wxExtensions.cpp

@@ -1292,6 +1292,7 @@ wxWindow* PrusaBitmapTextRenderer::CreateEditorCtrl(wxWindow* parent, wxRect lab
     PrusaDataViewBitmapText data;
     data << value;
     m_bmp_from_editing_item = data.GetBitmap();
+    m_was_unusable_symbol = false;
 
     wxPoint position = labelRect.GetPosition();
     if (m_bmp_from_editing_item.IsOk()) {
@@ -1310,9 +1311,18 @@ wxWindow* PrusaBitmapTextRenderer::CreateEditorCtrl(wxWindow* parent, wxRect lab
 bool PrusaBitmapTextRenderer::GetValueFromEditorCtrl(wxWindow* ctrl, wxVariant& value)
 {
     wxTextCtrl* text_editor = wxDynamicCast(ctrl, wxTextCtrl);
-    if (!text_editor)
+    if (!text_editor || text_editor->GetValue().IsEmpty())
         return false;
 
+    std::string chosen_name = Slic3r::normalize_utf8_nfc(text_editor->GetValue().ToUTF8());
+    const char* unusable_symbols = "<>:/\\|?*\"";
+    for (size_t i = 0; i < std::strlen(unusable_symbols); i++) {
+        if (chosen_name.find_first_of(unusable_symbols[i]) != std::string::npos) {
+            m_was_unusable_symbol = true;
+            return false;
+        }
+    }
+
     value << PrusaDataViewBitmapText(text_editor->GetValue(), m_bmp_from_editing_item);
     return true;
 }

src/slic3r/GUI/wxExtensions.hpp

@@ -538,10 +538,12 @@ public:
                                  const wxVariant& value) override;
     bool        GetValueFromEditorCtrl( wxWindow* ctrl, 
                                         wxVariant& value) override;
+    bool        WasCanceled() const { return m_was_unusable_symbol; }
 
 private:
     PrusaDataViewBitmapText m_value;
     wxBitmap                m_bmp_from_editing_item;
+    bool                    m_was_unusable_symbol;
 };