单人骑行

Assets/Mapbox/Unity/Editor/GeocodeAttributeDrawer.cs

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+namespace Mapbox.Editor
+{
+	using UnityEngine;
+	using UnityEditor;
+	using Mapbox.Unity.Utilities;
+	using Mapbox.Unity.Map;
+
+	/// <summary>
+	/// Custom property drawer for geocodes <para/>
+	/// Includes a search window to enable search of Lat/Lon via geocoder. 
+	/// Requires a Mapbox token be set for the project
+	/// </summary>
+	[CustomPropertyDrawer(typeof(GeocodeAttribute))]
+	public class GeocodeAttributeDrawer : PropertyDrawer
+	{
+		const string searchButtonContent = "Search";
+
+		public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+		{
+			float buttonWidth = EditorGUIUtility.singleLineHeight * 4;
+
+			Rect fieldRect = new Rect(position.x, position.y, position.width - buttonWidth, EditorGUIUtility.singleLineHeight);
+			Rect buttonRect = new Rect(position.x + position.width - buttonWidth, position.y, buttonWidth, EditorGUIUtility.singleLineHeight);
+
+			EditorGUI.PropertyField(fieldRect, property);
+
+			if (GUI.Button(buttonRect, searchButtonContent))
+			{
+				object objectToUpdate = EditorHelper.GetTargetObjectWithProperty(property);
+				GeocodeAttributeSearchWindow.Open(property, objectToUpdate);
+			}
+		}
+	}
+}