119 lines
3.2 KiB
C#
119 lines
3.2 KiB
C#
using System;
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using System.Buffers;
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using System.Collections.Generic;
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using AlicizaX.Runtime;
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using Cysharp.Threading.Tasks;
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using UnityEngine;
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using UnityEngine.Pool;
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namespace AlicizaX.UI.Runtime
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{
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public abstract partial class UIBase
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{
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private readonly Dictionary<UIBase, UIMetadata> _children = new();
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private void UpdateChildren()
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{
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var values = _children.Values; // O(1) 操作
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foreach (var meta in values)
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{
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if (meta.View.State == UIState.Opened)
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{
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meta.View.InternalUpdate();
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}
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}
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}
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private void DestroyAllChildren()
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{
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var temp = ArrayPool<UIMetadata>.Shared.Rent(_children.Count);
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try
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{
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int i = 0;
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foreach (var kvp in _children)
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{
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temp[i++] = kvp.Value;
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}
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for (int j = 0; j < i; j++)
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{
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temp[j].Dispose();
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}
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}
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finally
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{
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ArrayPool<UIMetadata>.Shared.Return(temp);
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}
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_children.Clear();
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}
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private void ChildVisible(bool value)
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{
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foreach (var meta in _children.Values)
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{
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var view = meta.View;
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if (view.State == UIState.Opened)
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{
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view.Visible = value;
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}
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}
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}
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protected T CreateWidget<T>(Transform parent) where T : UIWidget
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{
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UIMetadata metadata = MetaTypeCache<T>.Metadata;
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metadata.CreateUI();
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UILoaderFactory.LoadUIResourcesSync(metadata, parent, this);
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ProcessWidget(metadata);
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return (T)metadata.View;
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}
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protected T CreateWidget<T>(UIHolderObjectBase holder) where T : UIWidget
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{
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UIMetadata metadata = MetaTypeCache<T>.Metadata;
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metadata.CreateUI();
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UIWidget widget = (UIWidget)metadata.View;
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widget.BindUIHolder(holder.gameObject, this);
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ProcessWidget(metadata);
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return (T)widget;
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}
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protected async UniTask<T> CreateWidgetAsync<T>(Transform parent) where T : UIBase
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{
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UIMetadata metadata = MetaTypeCache<T>.Metadata;
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metadata.CreateUI();
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await UILoaderFactory.LoadUIResourcesAsync(metadata, parent, this);
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ProcessWidget(metadata);
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return (T)metadata.View;
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}
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private void ProcessWidget(UIMetadata meta)
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{
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AddWidget(meta);
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meta.View.InternalInitlized();
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if (meta.View.Holder.Visible)
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{
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meta.View.InternalOpen();
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}
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}
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private void AddWidget(UIMetadata meta)
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{
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if (!_children.TryAdd(meta.View, meta))
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{
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meta.Dispose();
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Log.Warning("Already has widget:{0}", meta.View);
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}
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}
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public void RemoveWidget(UIBase widget)
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{
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if (_children.Remove(widget, out var meta))
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{
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meta.Dispose();
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}
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}
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}
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}
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