private void DrawPlusButtonsOnNode(VisualNodeBase node, int i)
{
var childIndex = i;
var butLabel = i < node.ChildrenLabelsInEditor().Length ? node.ChildrenLabelsInEditor()[i] : "+";
float windowFraction = node.windowPosition.height / node.ChildMax();
var butRect = new Rect(
node.windowPosition.xMax,
node.windowPosition.y + (i) * (windowFraction) + windowFraction / 2 - 10,
Mathf.Min(10 * butLabel.Length + 10, 50),
20);
if (GUI.Button(butRect, butLabel))
{
new VisualNodeEditorContextMenu((nodeType) =>
{
var newNode = new VisualNodeAssetHelper().CreateNodeAsset(_currentRoot, nodeType);
newNode.windowPosition = new Rect(node.windowPosition.xMax + 20, node.windowPosition.y, 150, 0);
newNode.parent = node;
node.children.RemoveAt(childIndex);
node.children.Insert(childIndex, newNode);
_currentRoot.nodes.Add(newNode);
SaveRootAsset();
SetNodeForSaving(node);
SetNodeForSaving(newNode);
}).ShowMenu();
}
}
void AddNodeToRoot(object o)
{
var nodeType = (Type)o;
var node = new VisualNodeAssetHelper().CreateNodeAsset(_currentRoot, nodeType);
node.windowPosition = new Rect(0, 0, 150, 0);
node.parent = null;
_currentRoot.root = node;
_currentRoot.nodes.Add(node);
SaveRootAsset();
}
private void HandleContextClick()
{
if (Event.current.button == 1 && mouseOverWindow == this)
{
Event.current.Use();
var mousePos = Event.current.mousePosition;
new VisualNodeEditorContextMenu((nodeType) =>
{
var newNode = new VisualNodeAssetHelper().CreateNodeAsset(_currentRoot, nodeType);
mousePos += scrollPos;
newNode.windowPosition = new Rect(mousePos.x, mousePos.y, 150, 0);
newNode.parent = null;
_currentRoot.nodes.Add(newNode);
SaveRootAsset();
}).ShowMenu();
}
}