92 lines
2.6 KiB
C#
92 lines
2.6 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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namespace XericUI.Form
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{
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/// <summary>
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/// 任务栏控制器 — 监听 UIFormManager 的窗口创建/销毁/状态变更事件，
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/// 动态创建/销毁 UITaskBarItem 图标。
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/// </summary>
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public class UITaskBar : MonoBehaviour
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{
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[Header("绑定")]
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[SerializeField, Tooltip("窗口管理器引用")]
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private UIFormManager m_Manager;
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[SerializeField, Tooltip("任务栏图标项预制体")]
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private UITaskBarItem m_ItemPrefab;
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[SerializeField, Tooltip("图标项的父容器")]
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private Transform m_ItemsContainer;
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private readonly Dictionary<string, UITaskBarItem> _items = new Dictionary<string, UITaskBarItem>();
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#region 生命周期
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private void Start()
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{
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if (m_Manager == null)
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{
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Debug.LogError("[UITaskBar] 未绑定 UIFormManager!", this);
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return;
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}
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m_Manager.OnWindowCreated += OnWindowCreated;
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m_Manager.OnWindowDestroyed += OnWindowDestroyed;
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m_Manager.OnWindowStateChanged += OnWindowStateChanged;
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}
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private void OnDestroy()
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{
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if (m_Manager != null)
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{
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m_Manager.OnWindowCreated -= OnWindowCreated;
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m_Manager.OnWindowDestroyed -= OnWindowDestroyed;
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m_Manager.OnWindowStateChanged -= OnWindowStateChanged;
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}
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foreach (var item in _items.Values)
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{
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if (item != null)
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Destroy(item.gameObject);
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}
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_items.Clear();
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}
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#endregion
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#region 事件回调
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private void OnWindowCreated(WindowEntry entry)
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{
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if (entry == null || !entry.ShowInTaskBar) return;
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if (m_ItemPrefab == null || m_ItemsContainer == null) return;
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var item = Instantiate(m_ItemPrefab, m_ItemsContainer);
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item.Bind(entry, m_Manager);
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_items[entry.Id] = item;
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}
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private void OnWindowDestroyed(WindowEntry entry)
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{
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if (entry == null) return;
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if (_items.TryGetValue(entry.Id, out var item))
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{
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if (item != null)
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Destroy(item.gameObject);
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_items.Remove(entry.Id);
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}
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}
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private void OnWindowStateChanged(WindowEntry entry)
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{
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if (entry == null) return;
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// 状态变更时触发 Repaint（进度、高亮等由 Item 自己的 Update 处理）
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}
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#endregion
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}
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}
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