142 lines
3.7 KiB
C#
142 lines
3.7 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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using XericLibrary.Runtime.SuperStyleSheet;
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using XericUI.Core.StyleSheetUI;
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using XericUI.Helper;
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namespace XericUI.OverrideUI
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{
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/// <summary>
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/// 基于 SuperStyleSheet 的图像组件。
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/// 使用 StyleField 引用样式表中的颜色和纹理路径，样式变更时自动刷新。
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/// </summary>
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[AddComponentMenu("Xeric UI Vessel/UI/Style Image", 53)]
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public class XericStyleImage : Image
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{
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#region 序列化字段
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[Header("图像样式")]
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[SerializeField]
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[Tooltip("颜色样式路径")]
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private StyleField m_ColorStyle = new StyleField();
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[SerializeField]
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[Tooltip("纹理/精灵样式路径")]
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private StyleField m_TextureStyle = new StyleField();
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[SerializeField]
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[Tooltip("材质样式路径")]
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private StyleField m_MaterialStyle = new StyleField();
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[SerializeField]
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[Tooltip("启用样式表自动刷新")]
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private bool m_AutoRefresh = true;
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#endregion
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#region 运行时
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[System.NonSerialized] private Sprite m_ResolvedSprite;
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#endregion
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#region 生命周期
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protected override void OnEnable()
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{
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base.OnEnable();
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if (!m_AutoRefresh) return;
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m_ColorStyle?.Register();
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m_TextureStyle?.Register();
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m_MaterialStyle?.Register();
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m_ColorStyle.OnValueChanged += OnStyleChanged;
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m_TextureStyle.OnValueChanged += OnStyleChanged;
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m_MaterialStyle.OnValueChanged += OnStyleChanged;
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ApplyAllStyles();
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}
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protected override void OnDisable()
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{
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if (m_ColorStyle != null) { m_ColorStyle.OnValueChanged -= OnStyleChanged; m_ColorStyle.Unregister(); }
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if (m_TextureStyle != null) { m_TextureStyle.OnValueChanged -= OnStyleChanged; m_TextureStyle.Unregister(); }
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if (m_MaterialStyle != null) { m_MaterialStyle.OnValueChanged -= OnStyleChanged; m_MaterialStyle.Unregister(); }
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base.OnDisable();
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}
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#endregion
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#region 样式应用
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public void ApplyAllStyles()
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{
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if (m_ColorStyle != null)
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{
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StyleValue val = m_ColorStyle.GetValue();
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if (val != null) color = val;
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}
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if (m_TextureStyle != null)
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{
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StyleValue val = m_TextureStyle.GetValue();
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Sprite sp = val?.GetValueAs<Sprite>();
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if (sp != null) { m_ResolvedSprite = sp; sprite = sp; }
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else
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{
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Texture2D tex = val?.GetValueAs<Texture2D>();
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if (tex != null)
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{
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m_ResolvedSprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
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sprite = m_ResolvedSprite;
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}
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}
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}
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if (m_MaterialStyle != null)
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{
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StyleValue val = m_MaterialStyle.GetValue();
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Material mat = val?.GetValueAs<Material>();
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if (mat != null) material = mat;
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}
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}
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private void OnStyleChanged(StyleValue val)
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{
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if (gameObject.activeInHierarchy)
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ApplyAllStyles();
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}
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#endregion
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#region 组件替换
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#if UNITY_EDITOR
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[UnityEditor.MenuItem("CONTEXT/Image/Replace To/Xeric (Style)", true)]
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private static bool ValidateReplaceToStyleImage(UnityEditor.MenuCommand command)
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=> command.context is Image and not XericStyleImage;
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[UnityEditor.MenuItem("CONTEXT/Image/Replace To/Xeric (Style)", false, 11)]
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private static void ReplaceToStyleImage(UnityEditor.MenuCommand command)
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=> command.ReplaceCommandContext<Image, XericStyleImage, Sprite>(
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o => o.sprite,
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(t, d) => { t.sprite = d; });
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[UnityEditor.MenuItem("CONTEXT/Image/Replace To/Unity Image", true)]
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private static bool ValidateReplaceStyleImageToUnity(UnityEditor.MenuCommand command)
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=> command.context is XericStyleImage;
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[UnityEditor.MenuItem("CONTEXT/Image/Replace To/Unity Image", false, 100)]
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private static void ReplaceStyleImageToUnity(UnityEditor.MenuCommand command)
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=> command.ReplaceCommandContext<XericStyleImage, Image, Sprite>(
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o => o.sprite,
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(t, d) => { t.sprite = d; });
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#endif
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#endregion
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}
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}
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