71 lines
2.8 KiB
C#
71 lines
2.8 KiB
C#
|
#if UNITY_EDITOR
|
||
|
|
namespace Sirenix.OdinInspector.Demos
|
||
|
|
{
|
||
|
|
using System;
|
||
|
|
using UnityEngine;
|
||
|
|
|
||
|
|
#if UNITY_EDITOR
|
||
|
|
|
||
|
|
using Sirenix.OdinInspector.Editor;
|
||
|
|
using UnityEditor;
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Example component demonstating how new generic context menus can be created with drawers.
|
||
|
|
[TypeInfoBox(
|
||
|
|
"In this example, we have an attribute drawer that adds new options to the generic context menu.\n" +
|
||
|
|
"In this case, we're adding options to select a color.")]
|
||
|
|
public class GenericMenuExample : MonoBehaviour
|
||
|
|
{
|
||
|
|
[ColorPicker]
|
||
|
|
public Color Color;
|
||
|
|
}
|
||
|
|
|
||
|
|
// The Color picker attribute.
|
||
|
|
[AttributeUsage(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple = false, Inherited = true)]
|
||
|
|
public class ColorPickerAttribute : Attribute
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
#if UNITY_EDITOR
|
||
|
|
|
||
|
|
public class ColorPickerAttributeDrawer : OdinAttributeDrawer<ColorPickerAttribute, Color>, IDefinesGenericMenuItems
|
||
|
|
{
|
||
|
|
protected override void DrawPropertyLayout(GUIContent label)
|
||
|
|
{
|
||
|
|
// In this example, we don't want to draw anything manually.
|
||
|
|
// So we call the next drawer, so another drawer can draw the actual color field for us.
|
||
|
|
this.CallNextDrawer(label);
|
||
|
|
}
|
||
|
|
|
||
|
|
// The method defined in IDefinesGenericMenuItems allows us to add our own functions to the context menu.
|
||
|
|
// This function is called everytime the context menu is opened, which allows you to modify the the context menu.
|
||
|
|
public void PopulateGenericMenu(InspectorProperty property, GenericMenu genericMenu)
|
||
|
|
{
|
||
|
|
if (genericMenu.GetItemCount() > 0)
|
||
|
|
{
|
||
|
|
genericMenu.AddSeparator("");
|
||
|
|
}
|
||
|
|
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/Red"), false, () => this.SetColor(Color.red));
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/Green"), false, () => this.SetColor(Color.green));
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/Blue"), false, () => this.SetColor(Color.blue));
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/Yellow"), false, () => this.SetColor(Color.yellow));
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/Cyan"), false, () => this.SetColor(Color.cyan));
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/White"), false, () => this.SetColor(Color.white));
|
||
|
|
genericMenu.AddItem(new GUIContent("Colors/Black"), false, () => this.SetColor(Color.black));
|
||
|
|
genericMenu.AddDisabledItem(new GUIContent("Colors/Magenta"));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Helper function called by the context menu.
|
||
|
|
private void SetColor(Color color)
|
||
|
|
{
|
||
|
|
this.ValueEntry.SmartValue = color;
|
||
|
|
this.ValueEntry.ApplyChanges(); // ApplyChanges will be called automatically from the DrawPropertyLayout method, but anywhere else you need to call it manually.
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
#endif
|