name every undo command

app/widget/nodeview/nodeview.cpp

@@ -141,11 +141,13 @@ void NodeView::DeleteSelected()
 {
   NodeViewDeleteCommand* command = new NodeViewDeleteCommand();
 
+  int count = 0;
+
   foreach (NodeViewContext *ctx, scene_.context_map()) {
-    ctx->DeleteSelected(command);
+    count += ctx->DeleteSelected(command);
   }
 
-  Core::instance()->undo_stack()->push(command);
+  Core::instance()->undo_stack()->push(command, tr("Deleted %1 Node(s)").arg(count));
 }
 
 void NodeView::SelectAll()
@@ -356,7 +358,7 @@ void NodeView::SetColorLabel(int index)
     command->add_child(new NodeOverrideColorCommand(node, index));
   }
 
-  Core::instance()->undo_stack()->push(command);
+  Core::instance()->undo_stack()->push(command, tr("Set Color of %1 Node(s)").arg(selected_nodes_.size()));
 }
 
 void NodeView::ZoomIn()
@@ -411,7 +413,7 @@ void NodeView::keyPressEvent(QKeyEvent *event)
         }
       }
     }
-    Core::instance()->undo_stack()->push(pos_command);
+    Core::instance()->undo_stack()->push(pos_command, tr("Moved %1 Node(s)").arg(selected_nodes_.size()));
     break;
   }
   case Qt::Key_Escape:
@@ -579,9 +581,10 @@ void NodeView::mouseReleaseEvent(QMouseEvent *event)
       command->add_child(new NodeSetPositionCommand(i->GetNode(), i->GetContext(), current_pos));
     }
   }
-  dragging_items_.clear();
 
-  Core::instance()->undo_stack()->push(command);
+  Core::instance()->undo_stack()->push(command, tr("Moved %1 Node(s)").arg(dragging_items_.size()));
+
+  dragging_items_.clear();
 
   if (!had_attached_items) {
     super::mouseReleaseEvent(event);
@@ -674,7 +677,7 @@ void NodeView::dropEvent(QDropEvent *event)
   if (Node *drop_ctx = GetContextAtMousePos(event->pos())) {
     MultiUndoCommand *command = new MultiUndoCommand();
     QVector<Node*> select_nodes = ProcessDroppingAttachedNodes(command, drop_ctx, event->pos());
-    Core::instance()->undo_stack()->push(command);
+    Core::instance()->undo_stack()->push(command, tr("Dropped %1 Node(s)").arg(select_nodes.size()));
 
     DeselectAll();
     scene_.context_map().value(drop_ctx)->Select(select_nodes);
@@ -1431,7 +1434,7 @@ void NodeView::GroupNodes()
   // Do command
   Core::instance()->LabelNodes({group}, command);
 
-  Core::instance()->undo_stack()->push(command);
+  Core::instance()->undo_stack()->push(command, tr("Grouped Nodes"));
 }
 
 void NodeView::UngroupNodes()
@@ -1466,7 +1469,7 @@ void NodeView::UngroupNodes()
     command->add_child(new NodeSetPositionCommand(it.key(), context, group->GetNodePositionDataInContext(it.key())));
   }
 
-  Core::instance()->undo_stack()->push(command);
+  Core::instance()->undo_stack()->push(command, tr("Ungrouped Nodes"));
 }
 
 void NodeView::ShowNodeProperties()
@@ -1622,6 +1625,8 @@ void NodeView::EndEdgeDrag(bool cancel)
     create_edge_input_item_->SetHighlighted(false);
   }
 
+  QString command_name;
+
   NodeInput &creating_input = create_edge_input_;
   if (create_edge_output_item_ && create_edge_input_item_ && !cancel) {
     if (creating_input.IsValid()) {
@@ -1658,6 +1663,8 @@ void NodeView::EndEdgeDrag(bool cancel)
         if (!cancel) {
           command->add_child(new NodeEdgeAddCommand(creating_output, creating_input));
 
+          command_name = Node::GetConnectCommandString(creating_output, creating_input);
+
           // If the output is not in the input's context, add it now. We check the item rather than
           // the node itself, because sometimes a node may not be in the context but another node
           // representing it will be (e.g. groups)
@@ -1680,7 +1687,7 @@ void NodeView::EndEdgeDrag(bool cancel)
   }
   create_edge_expanded_items_.clear();
 
-  Core::instance()->undo_stack()->push(command);
+  Core::instance()->undo_stack()->push(command, command_name);
 }
 
 void NodeView::PostPaste(const QVector<Node *> &new_nodes, const Node::PositionMap &map)

app/widget/nodeview/nodeviewcontext.cpp

@@ -191,8 +191,10 @@ void NodeViewContext::SetCurvedEdges(bool e)
   }
 }
 
-void NodeViewContext::DeleteSelected(NodeViewDeleteCommand *command)
+int NodeViewContext::DeleteSelected(NodeViewDeleteCommand *command)
 {
+  int count = 0;
+
   // Delete any selected edges
   foreach (NodeViewEdge *edge, edges_) {
     if (edge->isSelected()) {
@@ -204,8 +206,11 @@ void NodeViewContext::DeleteSelected(NodeViewDeleteCommand *command)
   foreach (NodeViewItem *node, item_map_) {
     if (node->isSelected()) {
       command->AddNode(node->GetNode(), context_);
+      count++;
     }
   }
+
+  return count;
 }
 
 void NodeViewContext::Select(const QVector<Node *> &nodes)

app/widget/nodeview/nodeviewcontext.h

@@ -30,7 +30,7 @@ public:
 
   void SetCurvedEdges(bool e);
 
-  void DeleteSelected(NodeViewDeleteCommand *command);
+  int DeleteSelected(NodeViewDeleteCommand *command);
 
   void Select(const QVector<Node*> &nodes);