Clipboard introduced, but not incorporated yet. Some defines for convenience and better readability.

src/clipboard.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "midi-node.h"
+#include "node.h"
+
+namespace VISEQ::APP {
+	class Clipboard {
+		public:
+			Clipboard() {}
+
+			GRAPH::NODES::VEC_SPTR_Node clipboard;
+
+			GRAPH::NODES::VEC_SPTR_Node pasteNodes(){
+				return clipboard;
+			}
+
+			void copyNodes(GRAPH::NODES::VEC_SPTR_Node _nodes, Vec2Df position){
+				for(auto n: _nodes){
+					copyNode(n, position + n->drag_offset);
+				}
+			}
+			
+			void copyNodes(std::vector<std::shared_ptr<GRAPH::NODES::MidiNode>> _nodes, Vec2Df position){
+				for(auto n: _nodes){
+					copyNode(n, position + n->drag_offset);
+				}
+			}
+			
+			GRAPH::NODES::SPTR_Node copyNode(GRAPH::NODES::SPTR_Node n, Vec2Df position){
+				std::cout << "copy basenode" << std::endl;
+				clipboard.insert(clipboard.end(), std::make_shared<GRAPH::NODES::Node>(*n));
+				clipboard.back()->setPosition(position);
+				return clipboard.back();
+			}
+			
+			GRAPH::NODES::SPTR_Node copyNode(std::shared_ptr<GRAPH::NODES::MidiNode> n, Vec2Df position){
+				std::cout << "copy midinode" << std::endl;
+				clipboard.insert(clipboard.end(), std::make_shared<GRAPH::NODES::MidiNode>(*n));
+				clipboard.back()->setPosition(position);
+				return clipboard.back();
+			}
+
+	};
+}