78 lines
3.5 KiB
C#
78 lines
3.5 KiB
C#
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// Animancer // https://kybernetik.com.au/animancer // Copyright 2018-2023 Kybernetik //
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using UnityEngine;
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#if UNITY_EDITOR
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using Animancer.Editor;
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using UnityEditor;
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#endif
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namespace Animancer
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{
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/// <summary>[Editor-Conditional]
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/// A <see cref="PropertyAttribute"/> which draws itself rather than needing a separate <see cref="PropertyDrawer"/>.
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/// </summary>
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/// https://kybernetik.com.au/animancer/api/Animancer/SelfDrawerAttribute
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///
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[System.Diagnostics.Conditional(Strings.UnityEditor)]
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public abstract class SelfDrawerAttribute : PropertyAttribute
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{
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/************************************************************************************************************************/
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#if UNITY_EDITOR
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/************************************************************************************************************************/
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/// <summary>[Editor-Only] Can the GUI for the `property` be cached?</summary>
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public virtual bool CanCacheInspectorGUI(SerializedProperty property) => true;
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/// <summary>[Editor-Only] Calculates the height of the GUI for the `property`.</summary>
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public virtual float GetPropertyHeight(SerializedProperty property, GUIContent label) => AnimancerGUI.LineHeight;
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/// <summary>[Editor-Only] Draws the GUI for the `property`.</summary>
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public abstract void OnGUI(Rect area, SerializedProperty property, GUIContent label);
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/************************************************************************************************************************/
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#endif
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/************************************************************************************************************************/
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}
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}
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#if UNITY_EDITOR
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namespace Animancer.Editor
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{
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/// <summary>[Editor-Only] Draws the GUI for a <see cref="SelfDrawerAttribute"/> field.</summary>
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/// https://kybernetik.com.au/animancer/api/Animancer.Editor/SelfDrawerDrawer
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///
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[CustomPropertyDrawer(typeof(SelfDrawerAttribute), true)]
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public class SelfDrawerDrawer : PropertyDrawer
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{
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/************************************************************************************************************************/
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/// <summary>Casts the <see cref="PropertyDrawer.attribute"/>.</summary>
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public SelfDrawerAttribute Attribute => (SelfDrawerAttribute)attribute;
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/************************************************************************************************************************/
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/// <summary>Calls <see cref="SelfDrawerAttribute.CanCacheInspectorGUI"/>.</summary>
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public override bool CanCacheInspectorGUI(SerializedProperty property)
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=> Attribute.CanCacheInspectorGUI(property);
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/************************************************************************************************************************/
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/// <summary>Calls <see cref="SelfDrawerAttribute.GetPropertyHeight"/>.</summary>
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public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
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=> Attribute.GetPropertyHeight(property, label);
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/************************************************************************************************************************/
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/// <summary>Calls <see cref="SelfDrawerAttribute.OnGUI"/>.</summary>
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public override void OnGUI(Rect area, SerializedProperty property, GUIContent label)
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=> Attribute.OnGUI(area, property, label);
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/************************************************************************************************************************/
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}
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}
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#endif
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