73 lines
2.2 KiB
C#
73 lines
2.2 KiB
C#
using System;
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using KitsuneCafe.System;
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using UnityEditor;
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using UnityEngine.UIElements;
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using TimeUnit = KitsuneCafe.System.TimeUnit;
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[CustomPropertyDrawer(typeof(Duration))]
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public class DurationPropertyDrawer : PropertyDrawer
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{
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public override VisualElement CreatePropertyGUI(SerializedProperty property)
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{
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return new DurationField(property);
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}
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public class DurationField : VisualElement
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{
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public readonly SerializedProperty Property;
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private readonly SerializedObject serializedObject;
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private readonly SerializedProperty value;
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private readonly SerializedProperty unit;
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private readonly DoubleField durationField;
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public DurationField(SerializedProperty property, string label = null)
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{
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label ??= ObjectNames.NicifyVariableName(property.name);
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style.flexDirection = FlexDirection.Row;
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Property = property;
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serializedObject = property.serializedObject;
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value = property.FindPropertyRelative("value");
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unit = property.FindPropertyRelative("unit");
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durationField = new DoubleField(
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label
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)
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{
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value = Duration.ToDisplayValue(value.longValue, (TimeUnit)unit.intValue)
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};
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durationField.style.flexGrow = 1;
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var unitField = new EnumField
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{
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bindingPath = "unit"
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};
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unitField.style.flexGrow = 0;
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Add(durationField);
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Add(unitField);
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AddToClassList(BaseField<double>.ussClassName);
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durationField.AddToClassList(BaseField<double>.alignedFieldUssClassName);
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durationField.RegisterValueChangedCallback(OnValueChanged);
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}
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private void OnValueChanged(ChangeEvent<double> evt)
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{
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value.longValue = Duration.FromDisplayValue(evt.newValue, (TimeUnit)unit.intValue);
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serializedObject.ApplyModifiedProperties();
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serializedObject.Update();
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}
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public new void RemoveFromHierarchy()
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{
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base.RemoveFromHierarchy();
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durationField.UnregisterCallback<ChangeEvent<double>>(OnValueChanged);
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}
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}
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}
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