namespace Yw.WpfUI.Hydro
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{
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/// <summary>
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/// 绘制编辑管理器
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/// </summary>
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internal class DrawEditManager : DrawManager
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{
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/// <summary>
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///
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/// </summary>
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public DrawEditManager(HelixViewport3D viewport) : base(viewport)
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{
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_addHelper = new DrawAddHelper(viewport, _initialHelper);
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_editHelper = new DrawEditHelper(viewport, _initialHelper, _selectionHelper);
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_editHelper.EditChangedEvent += OnEditChanged;
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}
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#region 事件集合
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/// <summary>
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/// 编辑改变事件
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/// </summary>
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public event Action<List<VisualL3d>> EditChangedEvent;
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#endregion
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protected readonly DrawAddHelper _addHelper = null;//添加辅助类
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protected readonly DrawEditHelper _editHelper = null;//编辑辅助类
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#region 添加方法
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/// <summary>
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/// 设置添加方式
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/// </summary>
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public void SetAddWay(eDrawAddWay addWay)
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{
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if (!Initialized)
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{
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return;
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}
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_addHelper.AddWay = addWay;
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}
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/// <summary>
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/// 设置添加类型
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/// </summary>
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public void SetAddType(eDrawAddType addType)
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{
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if (!Initialized)
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{
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return;
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}
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_addHelper.AddType = addType;
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}
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#endregion
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#region 编辑方法
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/// <summary>
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/// 开始编辑
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/// </summary>
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public void StartEdit()
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{
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_editHelper.Start();
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}
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/// <summary>
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/// 结束编辑
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/// </summary>
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public void EndEdit()
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{
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_editHelper.End();
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}
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//处理编辑改变
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protected virtual void OnEditChanged(List<VisualDraw3D> visual3ds)
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{
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if (visual3ds == null || visual3ds.Count < 1)
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{
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return;
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}
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var visuals = visual3ds.Select(x => x.Visual).ToList();
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this.EditChangedEvent?.Invoke(visuals);
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}
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#endregion
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/// <summary>
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/// 关闭
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/// </summary>
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public override void Close()
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{
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_editHelper.EditChangedEvent -= OnEditChanged;
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_editHelper.Dispose();
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base.Close();
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}
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}
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}
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