72 lines
1.9 KiB
C#
72 lines
1.9 KiB
C#
using TMPro;
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using UnityEngine;
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namespace Cielonos.Settings.UI
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{
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/// <summary>
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/// 设置界面右侧的悬停说明面板。
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/// <para>
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/// 当鼠标悬停到某个 SettingsEntry 时显示该条目的标题和说明文本，
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/// 鼠标离开后隐藏。此面板不是 <see cref="SLSUtilities.UI.UIPageBase"/>，
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/// 按 ESC 时由设置界面整体处理退出逻辑。
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/// </para>
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/// </summary>
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public class SettingsDescriptionPanel : MonoBehaviour
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{
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[SerializeField] private TMP_Text titleText;
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[SerializeField] private TMP_Text descriptionText;
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[SerializeField] private CanvasGroup canvasGroup;
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private void Awake()
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{
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if (canvasGroup == null)
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canvasGroup = GetComponent<CanvasGroup>();
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Hide();
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}
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/// <summary>
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/// 显示说明面板。如果 description 为空则不显示。
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/// </summary>
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/// <param name="title">条目标题。</param>
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/// <param name="description">条目说明文本。</param>
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public void Show(string title, string description)
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{
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if (string.IsNullOrEmpty(description))
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{
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Hide();
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return;
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}
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if (titleText != null)
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titleText.text = title;
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if (descriptionText != null)
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descriptionText.text = description;
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SetVisible(true);
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}
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/// <summary>
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/// 隐藏说明面板。
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/// </summary>
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public void Hide()
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{
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SetVisible(false);
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}
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private void SetVisible(bool visible)
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{
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if (canvasGroup != null)
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{
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canvasGroup.alpha = visible ? 1f : 0f;
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canvasGroup.blocksRaycasts = visible;
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}
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else
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{
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gameObject.SetActive(visible);
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}
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}
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}
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}
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