77 lines
2.3 KiB
C#
77 lines
2.3 KiB
C#
#if UNITY_EDITOR
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using System;
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using Unity.Mathematics;
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace UguiToolkit.Editor
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{
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public interface IEntity
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{
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void ApplyTransform(Transform tf);
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bool IsInside(Transform tf);
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void ApplyData<T>(T ui) where T: MonoBehaviour;
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void InitPreview();
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void ShowSelectionImg(bool show);
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GameObject gameObject { get; }
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}
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public abstract class BaseEntity<T1,T2> : MonoBehaviour, IEntity where T1 : MonoBehaviour where T2 : LayoutInfo.ElementInfo
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{
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// ElementInfo
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private T2 m_elementInfo;
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private UnityEngine.UI.Image m_selectionImg;
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public T2 ElementInfo => m_elementInfo;
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public void ShowSelectionImg(bool show)
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{
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if (m_selectionImg)
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{
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m_selectionImg.gameObject.SetActive(show);
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}
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}
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public abstract void ApplyTransform(Transform tf);
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public abstract void InitPreview();
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protected abstract void OnApplyData(T1 ui);
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public bool IsInside(Transform tf)
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{
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var rect = ElementInfo.Rect;
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var pos = StageManager.Instance.PrefabContentsRoot.transform.InverseTransformPoint(new Vector3(tf.position.x, tf.position.y, 0));
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return rect.Contains(pos);
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}
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// 创建时调用
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public void SetData(T2 elementInfo)
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{
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this.m_elementInfo = elementInfo;
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CreateSelectionImg();
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}
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public void ApplyData<T>(T ui) where T : MonoBehaviour
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{
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OnApplyData(ui as T1);
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}
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private void CreateSelectionImg()
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{
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var go = new GameObject("_selectionImg_", typeof(RectTransform));
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EntityHelper.UpdateHierarchyAndSceneVisibilityOfEntity(false, go);
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var tf = go.transform;
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tf.SetParent(transform);
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tf.localPosition = Vector3.zero;
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tf.localRotation = Quaternion.identity;
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tf.localScale = Vector3.one;
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var rtf = go.GetComponent<RectTransform>();
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rtf.sizeDelta = new Vector2(m_elementInfo.w, m_elementInfo.h);
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m_selectionImg = go.AddComponent<UnityEngine.UI.Image>();
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m_selectionImg.color = new Color(0, 1, 0, 0.3f);
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}
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}
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}
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#endif |