nodeview: added setting for curved/straight edges

2020-05-10 04:33:37 +10:00
parent ed82061b51
commit 9c30f13a2e
6 changed files with 70 additions and 16 deletions
@@ -30,7 +30,8 @@ OLIVE_NAMESPACE_ENTER
 NodeViewScene::NodeViewScene(QObject *parent) :
  QGraphicsScene(parent),
  graph_(nullptr),
-  direction_(NodeViewCommon::kLeftToRight)
+  direction_(NodeViewCommon::kLeftToRight),
+  curved_edges_(true)
 {
 }

@@ -214,6 +215,7 @@ void NodeViewScene::AddEdge(NodeEdgePtr edge)

  edge_ui->SetEdge(edge);
  edge_ui->SetFlowDirection(direction_);
+  edge_ui->SetCurved(curved_edges_);

  addItem(edge_ui);
  edge_map_.insert(edge.get(), edge_ui);
@@ -293,6 +295,20 @@ void NodeViewScene::SetFilterMode(const NodeViewScene::FilterMode &f)
  filter_mode_ = f;
 }

+bool NodeViewScene::GetEdgesAreCurved() const
+{
+  return curved_edges_;
+}
+
+void NodeViewScene::SetEdgesAreCurved(bool curved)
+{
+  curved_edges_ = curved;
+
+  foreach (NodeViewEdge* e, edge_map_) {
+    e->SetCurved(curved_edges_);
+  }
+}
+
 void NodeViewScene::NodePositionChanged(const QPointF &pos)
 {
  item_map_.value(static_cast<Node*>(sender()))->SetNodePosition(pos);