72 lines
2.5 KiB
C#
72 lines
2.5 KiB
C#
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using Autodesk.Revit.DB;
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using Autodesk.Revit.UI;
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namespace Sai.Toolkit.Revit.Helpers;
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/// <summary>
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/// 已经打开文档
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/// </summary>
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public class HasActiveDocument : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories) => applicationData.ActiveUIDocument != null;
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}
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/// <summary>
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/// 命令在平面视图可用
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/// </summary>
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public class EnableInViewPlan : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories)
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{
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return applicationData.ActiveUIDocument?.Document.ActiveView is ViewPlan
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&& applicationData.ActiveUIDocument?.Document.IsFamilyDocument == false;
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}
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}
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/// <summary>
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/// 项目文档可用
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/// </summary>
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public class OnProjectDocument : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories)
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{
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var doc = applicationData?.ActiveUIDocument?.Document;
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if (doc != null) { return !doc.IsFamilyDocument; }
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return false;
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}
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}
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/// <summary>
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/// 图纸视图可用
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/// </summary>
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internal class EnableInViewSheet : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories) =>
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applicationData.ActiveUIDocument?.Document.ActiveView is ViewSheet && applicationData.ActiveUIDocument?.Document.IsFamilyDocument == false;
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}
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/// <summary>
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/// 三维视图可用
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/// </summary>
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internal class EnableInView3D : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories) =>
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applicationData.ActiveUIDocument?.Document.ActiveView is View3D && applicationData.ActiveUIDocument?.Document.IsFamilyDocument == false;
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}
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/// <summary>
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/// 命令在剖面、立面可用
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/// </summary>
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internal class EnableInViewSection : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories) =>
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applicationData.ActiveUIDocument?.Document.IsFamilyDocument == false && applicationData.ActiveUIDocument.Document.ActiveView is ViewSection;
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}
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/// <summary>
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/// 族文档可用
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/// </summary>
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internal class EnableInFamilyDocument : IExternalCommandAvailability
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{
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public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories) =>
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applicationData.ActiveUIDocument?.Document.IsFamilyDocument == true;
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}
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