logic: correctly undoing graph interactions by replaying actions since last active token change

This change introdoces a classification of commands by order in the undo stack. Undoing the last action will resend the
message of the last active token change and all messages changing the ui after that.

src/lib/component/controller/FeatureController.cpp

@@ -29,18 +29,23 @@ void FeatureController::handleMessage(MessageActivateEdge* message)
 
 	if (message->type == Edge::EDGE_AGGREGATION)
 	{
-		MessageActivateTokens(m_storageAccess->getTokenIdsForAggregationEdge(edgeId)).dispatch();
+		MessageActivateTokens m(m_storageAccess->getTokenIdsForAggregationEdge(edgeId));
+		m.undoRedoType = message->undoRedoType;
+		m.dispatch();
 		return;
 	}
 
 	MessageActivateTokens msg(std::vector<Id>(1, edgeId));
 	msg.isEdge = true;
-	msg.dispatch();
+	msg.undoRedoType = message->undoRedoType;
+	msg.dispatchImmediately();
 }
 
 void FeatureController::handleMessage(MessageActivateFile* message)
 {
-	MessageActivateTokens(std::vector<Id>(1, m_storageAccess->getTokenIdForFileNode(message->filePath))).dispatch();
+	MessageActivateTokens m(std::vector<Id>(1, m_storageAccess->getTokenIdForFileNode(message->filePath)));
+	m.undoRedoType = message->undoRedoType;
+	m.dispatchImmediately();
 }
 
 void FeatureController::handleMessage(MessageActivateNode* message)
@@ -54,9 +59,10 @@ void FeatureController::handleMessage(MessageActivateNode* message)
 
 	if (nodeId)
 	{
-		MessageActivateTokens msg(nodeId);
-		msg.isFromSystem = message->isFromSystem;
-		msg.dispatch();
+		MessageActivateTokens m(nodeId);
+		m.isFromSystem = message->isFromSystem;
+		m.undoRedoType = message->undoRedoType;
+		m.dispatchImmediately();
 	}
 }
 
@@ -69,11 +75,13 @@ void FeatureController::handleMessage(MessageActivateTokenLocation* message)
 			nodeId,
 			m_storageAccess->getNodeTypeForNodeWithId(nodeId),
 			m_storageAccess->getNameForNodeWithId(nodeId)
-		).dispatch();
+		).dispatchImmediately();
 	}
 }
 
 void FeatureController::handleMessage(MessageSearch* message)
 {
-	MessageActivateTokens(m_storageAccess->getTokenIdsForQuery(message->getQuery())).dispatch();
+	MessageActivateTokens m(m_storageAccess->getTokenIdsForQuery(message->getQuery()));
+	m.undoRedoType = message->undoRedoType;
+	m.dispatchImmediately();
 }