Shrlalgo.RvKits/Sai.RvKits/UIRibbon/FamilyApp.cs

using System.Collections.ObjectModel;
using System.Windows;

using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Windows;

using Sai.RvKits.Properties;
using Sai.RvKits.RvFamily;
using Sai.RvKits.RvFamily.FamilyLibrary;

namespace Sai.RvKits.UIRibbon;

public class FamilyApp
{
	public FamilyApp(UIControlledApplication application, UIApplication uiapp)
	{
		Items = new ObservableCollection<FamilyModel>();
		uiapp.Application.DocumentChanged += Application_DocumentChanged;
		uiapp.Application.DocumentClosed += Application_DocumentClosed;
		//uiapp.Application.FamilyLoadedIntoDocument += Application_FamilyLoadedIntoDocument;
		CreateFamilyUI(application);

		CreateRecentPanel();
		BindingData();
		this.uiapp = uiapp;
	}

	//private void Application_FamilyLoadedIntoDocument(object sender, Autodesk.Revit.DB.Events.FamilyLoadedIntoDocumentEventArgs e)
	//{
	//    Document doc = e.Document;
	//    var existedFamilyIds = Items.Select(i => i.ReferenceFamily).Cast<Family>().Select(f => f.Id).ToList();
	//    var i = existedFamilyIds.IndexOf(e.OriginalFamilyId);
	//    if (i == -1)
	//    {
	//        var family = doc.GetElement(e.NewFamilyId) as Family;
	//        var symbol = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
	//        var bitmapsymbol?.GetPreviewImage(new System.Drawing.Size(56, 56)).ToBitmapImage();
	//        Items.Insert(0, new FamilyModel
	//        {
	//            Title = e.FamilyName,
	//            ReferenceFamily = family,
	//            $"布置 {e.FamilyName}",
	//            uiApplication = uiapp,
	//            BitmapbitmapImage
	//        });
	//    }
	//    else
	//    {
	//        Items.Move(i, 0);
	//    }
	//}

	private const string VbPanelName = "族工具";
	private const string VbRecentPanelName = "最近使用";

	//获取Ribbon类所在的通用类库目录
	private static readonly string TabName = Properties.Settings.Default.TabName;
	private readonly UIApplication uiapp;

	public ObservableCollection<FamilyModel> Items { get; set; }

	private static bool IsFitting(FamilyInstance instance)
	{
		var category = instance.Category;
		if (category != null)
		{
#if REVIT2018 || REVIT2020
            var builtIncategory = (BuiltInCategory)category.Id.IntegerValue;
#elif REVIT2025
            var builtIncategory = (BuiltInCategory)category.Id.Value;
#endif
            //var name = Enum.Parse(typeof(BuiltInCategory), .ToString());

            var name = Enum.GetName(typeof(BuiltInCategory), builtIncategory);
			if (name.Contains("Fitting"))
			{
				return true;
			}
		}

		return false;
	}

	private void Application_DocumentChanged(object sender, Autodesk.Revit.DB.Events.DocumentChangedEventArgs e)
	{
		var doc = e.GetDocument();
		ElementClassFilter instanceClass = new(typeof(FamilyInstance));
		var elementIds = e.GetAddedElementIds(instanceClass);
        //e.GetTransactionNames()
        //elementIds.AddRange(e.GetModifiedElementIds());
        if (elementIds.Any())
		{
			var elems = elementIds.ToList().ConvertAll(id => doc.GetElement(id)).OfType<FamilyInstance>();
			var instances = elems.Where(instance => !IsFitting(instance));
			var existedFamilyIds = Items.Select(i => i.ReferenceFamily).Select(f => f.Id).ToList();
			var instanceGroups = instances.GroupBy(ins => ins.Symbol.Family.Id);
			foreach (var grouping in instanceGroups)
			{
				var familyId = grouping.Key;
				var i = existedFamilyIds.IndexOf(familyId);
				if (i == -1)
				{
					NewGalleryItem(doc, familyId);
				}
				//不在第一位则新建到第一位
				else if (i > 0)
				{
					Items.RemoveAt(i);
					NewGalleryItem(doc, familyId);
				}
			}
		}

		//foreach (var elementFunc in instances)
		//{
		//    if (!(elementFunc is FamilyInstance instance)) continue;
		//    var family = instance.Symbol.Family;
		//    var symbolId = family?.GetFamilySymbolIds().FirstOrDefault();
		//    var symbol = doc.GetElement(symbolId) as FamilySymbol;
		//    var bitmapsymbol?.GetPreviewImage(new System.Drawing.Size(56, 56)).ConvertBitmapToBitmapImage();


		//    Items.Insert(0, new FamilyModel
		//    {
		//        Title = family?.Name,
		//        ReferenceFamily = family,
		//        $"布置{family?.Name}",
		//        uiApplication = uiApplication,
		//        BitmapbitmapImage
		//    });
		//}
	}

	private void Application_DocumentClosed(object sender, Autodesk.Revit.DB.Events.DocumentClosedEventArgs e)
	{
		Items.Clear();
	}

	private void BindingData()
	{
		var adTab = ComponentManager.Ribbon.Tabs.First(o => o.Title == TabName);
		var adPanel = adTab.Panels.First(o => o.Source.Title == VbRecentPanelName);
		var gallery = adPanel.Source.Items.First() as RibbonGallery;
		gallery!.ItemWidth = 56;
		gallery.ItemHeight = 56;
		gallery.ResizeStyle = RibbonItemResizeStyles.ChangeSize;
		gallery.DisplayMode = GalleryDisplayMode.Window;
		gallery.ResizableBoxWidth = 0.0;
		gallery.IsVirtualizing = true;
		gallery.RowsInWindowMode = 1;
		gallery.ShowImage = true;
		gallery.MinWidth = 400;
		var resourceLocator = new Uri("Sai.RvKits;component/WPFUI.xaml", UriKind.Relative);
		var dictionary = (ResourceDictionary)Application.LoadComponent(resourceLocator);

		gallery.ItemTemplate = (DataTemplate)dictionary["FamilyGalleryItemTemplate"];
		//绑定数据
		gallery.ItemsBinding = new System.Windows.Data.Binding
		{
			Source = this,
			Path = new PropertyPath(nameof(Items)),
			//Source = Items,
			Mode = System.Windows.Data.BindingMode.OneWay
		};
		//绑定样式
	}

	public void CreateFamilyUI(UIControlledApplication application)
	{
		//AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;

		//application.CreateRibbonTab(TabName);

		//UserPanel.AddAwItem(_loginPBData);
		//".\\*.*"中的“.”表示通用类库文件所在的目录（Debug），“..”表示的是上级的目录（bin），“..”\\..，引号表示再上一级目录
		//ContextualHelp contextualHelp = new ContextualHelp(ContextualHelpType.Url, "https://www.szmedi.com.cn");
		//_loginPBData.CreateContextualHelp(contextualHelp);

		var familyManagePanel = application.CreateRibbonPanel(TabName, VbPanelName);

		//在面板上添加添加浏览族库按钮
		var localFamilyPbd = UIAssist.NewPushButtonData<FamilyLibraryCmd>(
			"本地族库",
			Resources.library_32px,
			Resources.library_16px
		);


		var familyMassSave = UIAssist.NewPushButtonData<FamilyProcessorCmd>(
			"族复用",
			Resources.family_processor_32px,
			Resources.family_processor_16px
		);
		var replaceInstance = UIAssist.NewPushButtonData<ReplaceInstanceCmd>(
			"替换族",
			Resources.replace_32px,
			Resources.replace_16px
		);

		var updateFamilyFile = UIAssist.NewPushButtonData<UpgradeFamilyCmd>(
			"更新族",
			Resources.available_updates_32px,
			Resources.available_updates_16px,
			"更新族文件缩略图及升级至当前版本"
		);

        var renameFamily = UIAssist.NewPushButtonData<RenameFamilyNameCmd>(
            "重命名族",
            Resources.rename_family_32px,
            Resources.rename_family_16px
        );
        var renameType = UIAssist.NewPushButtonData<RenameTypeNameCmd>(
            "重命名类型",
            Resources.rename_type_32px,
            Resources.rename_type_16px
        );

        familyManagePanel.AddItem(localFamilyPbd);
        familyManagePanel.AddStackedItems(familyMassSave, replaceInstance, updateFamilyFile);
        familyManagePanel.AddStackedItems(renameFamily, renameType);
	}

	private static void CreateRecentPanel()
	{
		var adTab = ComponentManager.Ribbon.Tabs.First(o => o.Title == TabName);
		var recentPanel = new Autodesk.Windows.RibbonPanel
		{
			Source = new RibbonPanelSource { Title = VbRecentPanelName }
		};

		adTab.Panels.Insert(adTab.Panels.Count, recentPanel);

		recentPanel.Source.Items.Add(new RibbonGallery { Name = "_ribbonGallery_recent" });
		recentPanel.IsVisible = true;
	}

	private void NewGalleryItem(Document doc, ElementId familyId)
	{
		var family = doc.GetElement(familyId) as Family;
		var symbol = doc.GetElement(family!.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
		var bitmap = symbol?.GetPreviewImage(new System.Drawing.Size(50, 50)).ToBitmapImage();
		Items.Insert(
			0,
			new FamilyModel
			{
				ReferenceFamily = family,
				Title = family.Name,
				UiApplication = uiapp,
				BitmapImage = bitmap,
				ToolTip = $"布置：{family.Name}\n\r所属文档：{family.Document.Title}",
			}
		);
	}
}