38 lines
1.5 KiB
C#
38 lines
1.5 KiB
C#
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using System.Linq;
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using UnityEditor;
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using UnityEditor.UIElements;
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using UnityEngine.UIElements;
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namespace Unity.Cinemachine.Editor
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{
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[CustomPropertyDrawer(typeof(ChildCameraPropertyAttribute))]
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class ChildCameraPropertyDrawer : PropertyDrawer
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{
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public override VisualElement CreatePropertyGUI(SerializedProperty property)
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{
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if (property.serializedObject.targetObject is CinemachineCameraManagerBase manager)
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{
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var vcamSel = new PopupField<UnityEngine.Object>() { style = {flexBasis = 10, flexGrow = 1}};
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vcamSel.BindProperty(property);
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vcamSel.formatListItemCallback = (obj) => obj == null ? "(null)" : obj.name;
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vcamSel.formatSelectedValueCallback = (obj) => obj == null ? "(null)" : obj.name;
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vcamSel.TrackAnyUserActivity(() =>
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{
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if (manager != null && manager.ChildCameras != null)
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{
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vcamSel.choices = manager.ChildCameras.Cast<UnityEngine.Object>().ToList();
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vcamSel.SetValueWithoutNotify(property.objectReferenceValue);
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}
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});
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if (preferredLabel.Length == 0)
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return vcamSel;
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var row = new InspectorUtility.LabeledRow(preferredLabel, property.tooltip);
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row.Contents.AddChild(vcamSel);
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return row;
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}
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return new PropertyField(property, preferredLabel);
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}
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}
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}
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