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Implemented OrderBy in Add Node Menu (#247)

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Simon Rodriguez 2020-04-14 08:11:21 +02:00 committed by GitHub
parent 77d7802b7e
commit a61bb3f87e
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2 changed files with 23 additions and 2 deletions
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15
Scripts/Editor/NodeGraphEditor.cs
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@ -41,11 +41,22 @@ namespace XNodeEditor {
return NodeEditorUtilities.NodeDefaultPath(type); return NodeEditorUtilities.NodeDefaultPath(type);
} }
/// <summary> The order by which the menu items are displayed. </summary>
public virtual int GetNodeMenuOrder(Type type) {
//Check if type has the CreateNodeMenuAttribute
XNode.Node.CreateNodeMenuAttribute attrib;
if (NodeEditorUtilities.GetAttrib(type, out attrib)) // Return custom path
return attrib.order;
else
return 0;
}
/// <summary> Add items for the context menu when right-clicking this node. Override to add custom menu items. </summary> /// <summary> Add items for the context menu when right-clicking this node. Override to add custom menu items. </summary>
public virtual void AddContextMenuItems(GenericMenu menu) { public virtual void AddContextMenuItems(GenericMenu menu) {
Vector2 pos = NodeEditorWindow.current.WindowToGridPosition(Event.current.mousePosition); Vector2 pos = NodeEditorWindow.current.WindowToGridPosition(Event.current.mousePosition);
for (int i = 0; i < NodeEditorReflection.nodeTypes.Length; i++) { var nodeTypes = NodeEditorReflection.nodeTypes.OrderBy(type => GetNodeMenuOrder(type)).ToArray();
Type type = NodeEditorReflection.nodeTypes[i]; for (int i = 0; i < nodeTypes.Length; i++) {
Type type = nodeTypes[i];
//Get node context menu path //Get node context menu path
string path = GetNodeMenuName(type); string path = GetNodeMenuName(type);

10
Scripts/Node.cs
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@ -317,10 +317,20 @@ namespace XNode {
[AttributeUsage(AttributeTargets.Class, AllowMultiple = false)] [AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public class CreateNodeMenuAttribute : Attribute { public class CreateNodeMenuAttribute : Attribute {
public string menuName; public string menuName;
public int order;
/// <summary> Manually supply node class with a context menu path </summary> /// <summary> Manually supply node class with a context menu path </summary>
/// <param name="menuName"> Path to this node in the context menu. Null or empty hides it. </param> /// <param name="menuName"> Path to this node in the context menu. Null or empty hides it. </param>
public CreateNodeMenuAttribute(string menuName) { public CreateNodeMenuAttribute(string menuName) {
this.menuName = menuName; this.menuName = menuName;
this.order = 0;
}
/// <summary> Manually supply node class with a context menu path </summary>
/// <param name="menuName"> Path to this node in the context menu. Null or empty hides it. </param>
/// <param name="order"> The order by which the menu items are displayed. </param>
public CreateNodeMenuAttribute(string menuName, int order) {
this.menuName = menuName;
this.order = order;
} }
} }