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Added AddPortField to NodeEditorGUILayout

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Call this after any GUILayout/EditorGUILayout method to add a port to it
This commit is contained in:
Thor Brigsted 2018-07-21 22:09:15 +02:00
parent cd0a4ca64b
commit 632ae09e09
1 changed files with 28 additions and 0 deletions
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28
Scripts/Editor/NodeEditorGUILayout.cs
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@ -145,6 +145,34 @@ namespace XNodeEditor {
else NodeEditor.portPositions.Add(port, portPos);
}
/// <summary> Add a port field to previous layout element. </summary>
public static void AddPortField(XNode.NodePort port) {
if (port == null) return;
Rect rect = new Rect();
// If property is an input, display a regular property field and put a port handle on the left side
if (port.direction == XNode.NodePort.IO.Input) {
rect = GUILayoutUtility.GetLastRect();
rect.position = rect.position - new Vector2(16, 0);
// If property is an output, display a text label and put a port handle on the right side
} else if (port.direction == XNode.NodePort.IO.Output) {
rect = GUILayoutUtility.GetLastRect();
rect.position = rect.position + new Vector2(rect.width, 0);
}
rect.size = new Vector2(16, 16);
Color backgroundColor = new Color32(90, 97, 105, 255);
if (NodeEditorWindow.nodeTint.ContainsKey(port.node.GetType())) backgroundColor *= NodeEditorWindow.nodeTint[port.node.GetType()];
Color col = NodeEditorWindow.current.graphEditor.GetTypeColor(port.ValueType);
DrawPortHandle(rect, backgroundColor, col);
// Register the handle position
Vector2 portPos = rect.center;
if (NodeEditor.portPositions.ContainsKey(port)) NodeEditor.portPositions[port] = portPos;
else NodeEditor.portPositions.Add(port, portPos);
}
/// <summary> Draws an input and an output port on the same line </summary>
public static void PortPair(XNode.NodePort input, XNode.NodePort output) {
GUILayout.BeginHorizontal();