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添加项目文件。

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2024-09-22 11:05:41 +08:00
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Sai.RvKits/RvFamily/FamilyLibrary/FamilyLibraryViewModel.cs Normal file
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using System.Collections.ObjectModel;
using System.Diagnostics;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using Autodesk.Revit.DB;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using FuzzySharp;
using Nice3point.Revit.Toolkit.External.Handlers;
using Wpf.Ui.Extend.Controls;
using Settings = Sai.RvKits.Properties.Settings;
namespace Sai.RvKits.RvFamily.FamilyLibrary;
public partial class FamilyLibraryViewModel : ObservableObject
{
public FamilyLibraryViewModel()
{
loadFamilyHandler = new ActionEventHandler();
loadFamilySymbolHandler = new ActionEventHandler();
#if REVIT2018
familyPath = Settings.Default.FamilyPath_2018;
#elif REVIT2019
familyPath = Settings.Default.FamilyPath_2019;
#elif REVIT2020
familyPath = Settings.Default.FamilyPath_2020;
#elif REVIT2021
familyPath = Settings.Default.FamilyPath_2021;
#endif
PageSize = 20;
Initialize();
}
private readonly ActionEventHandler loadFamilyHandler;
private readonly ActionEventHandler loadFamilySymbolHandler;
[ObservableProperty]
private string familyPath;
[ObservableProperty]
private int pageCount;
[ObservableProperty]
private int pageSize;
[ObservableProperty]
private string revitVersion;
[ObservableProperty]
private FamilyModel selectedFamily;
[ObservableProperty]
private FamilySymbolType selectedSymbolType;
[ObservableProperty]
private List<FamilySymbolType> symbolTypes;
[ObservableProperty]
private bool activeSnackbar;
[ObservableProperty]
private Wpf.Ui.Controls.InfoBar messageQueue = new();
[ObservableProperty]
private string message;
partial void OnMessageChanged(string value)
{
ActiveSnackbar = true;
}
public int FamilyCount => FamilyDataSource.Count;
/// <summary>
/// 选择树路径时的源
/// </summary>
public ObservableCollection<FamilyModel> FamilyDataSource { get; } = new();
/// <summary>
/// 单页显示的源
/// </summary>
public ObservableCollection<FamilyModel> FamilyPageListViewItems { get; set; } = new();
public ObservableCollection<TreeViewItem> FolderTreeViewItems { get; set; } = new();
[RelayCommand]
private void LvScroll(ScrollViewer scrollViewer)
{
// ReSharper disable once CompareOfFloatsByEqualityOperator
if (!isLoadingData && scrollViewer.VerticalOffset + scrollViewer.ViewportHeight == scrollViewer.ExtentHeight)
{
LoadMoreData();
}
}
private const int BatchSize = 10;
private bool isLoadingData;
/// <summary>
/// 加载目录树节点的初始化数据
/// </summary>
private void LoadInitialData()
{
isLoadingData = true;
FamilyPageListViewItems.Clear();
var size = BatchSize;
if (FamilyDataSource.Count < BatchSize)
{
size = FamilyDataSource.Count;
}
for (var i = 0; i < size; i++)
{
FamilyPageListViewItems.Add(FamilyDataSource[i]);
}
isLoadingData = false;
}
/// <summary>
/// 懒加载
/// </summary>
private void LoadMoreData()
{
isLoadingData = true;
var startIndex = FamilyPageListViewItems.Count;
var end = startIndex + BatchSize;
if (end > FamilyDataSource.Count)
{
end = FamilyDataSource.Count;
}
if (startIndex < end + 1)
{
for (var i = startIndex; i < end; i++)
{
FamilyPageListViewItems.Add(FamilyDataSource[i]);
}
}
isLoadingData = false;
}
/// <summary>
/// 递归获取路径下的所有族文件
/// </summary>
/// <param name="fullPath"></param>
private void GetFamilyFile(string fullPath)
{
DirectoryInfo dir = new(fullPath);
try
{
if (!dir.Exists)
{
return;
}
//文件系统，包含文件夹和文件
var files = dir.GetFileSystemInfos();
foreach (var fSys in files)
{
//FSys如果是文件则fileinfo不为空
if (fSys is FileInfo fileInfo)
{
if (fileInfo.Extension == ".rfa")
{
var sfInfo = new FileInfo(fileInfo.DirectoryName + "\\" + fileInfo.Name);
//RevitFileUtil.ParserRevitFile(sfInfo.FullName);
var model = new FamilyModel
{
FileInfo = sfInfo,
Path = sfInfo.FullName,
Title = Path.GetFileNameWithoutExtension(sfInfo.FullName),
ToolTip = sfInfo.Name
//RevitVersion = RevitFileUtil.RevitVersion
};
FamilyDataSource.Add(model);
}
}
else //当fileinfo为空，即为文件夹，向下查找
{
GetFamilyFile($"{fullPath}\\{fSys}");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 将族加载到当前文件中
/// </summary>
[RelayCommand]
private void ImportFamily(FamilyModel model)
{
//将model的绑定数据传给外部事件
loadFamilyHandler.Raise(app =>
{
try
{
var doc = app.ActiveUIDocument.Document;
Family family;
FamilySymbol fs = null;
doc.Invoke(
_ =>
{
family = doc.GetOrLoadedFamily(model.Path);
fs = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
//if (fs != null && !fs.IsActive)
//{
// fs.Activate();
//}
//if (family == null)
//{
// doc.LoadFamily(FileLibModel.Path, familyLoadOption, out family);
// fs = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
//
//}
//else
//{
// MessageBox.ShowAhead("族已载入或载入失败。", "提示");
//}
},
"载入族-" + Path.GetFileNameWithoutExtension(model.Path)
);
if (fs != null && app.ActiveUIDocument.CanPlaceElementType(fs))
{
app.ActiveUIDocument.PromptForFamilyInstancePlacement(fs);
}
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException) { }
catch (Exception e)
{
Message = e.Message;
e.Message.ToLog();
}
});
}
[RelayCommand]
private void ImportFamilySymbol()
{
if (SelectedFamily == null || SelectedSymbolType == null)
{
return;
}
loadFamilySymbolHandler.Raise(app =>
{
var uidoc = app.ActiveUIDocument;
var doc = uidoc.Document;
//当前选择的族类型
FamilySymbol fs = null;
if (SelectedSymbolType.Name == null)
{
return;
}
doc.Invoke(
_ =>
{
var fam = doc.GetOrLoadedFamily(SelectedFamily.Path);
doc.Regenerate();
//if (fam == null)
//{
// doc.LoadFamilySymbol(FamilyPath, FamilySymbolName, out fs);
//}
//else
//{
var x = fam.GetFamilySymbolIds()
.FirstOrDefault(id => doc.GetElement(id).Name == SelectedSymbolType.Name);
fs = doc.GetElement(x) as FamilySymbol;
//}
if (fs?.IsActive == false)
{
fs.Activate();
}
},
"载入族-" + Path.GetFileNameWithoutExtension(SelectedFamily.Path) + " 类型:" + SelectedSymbolType.Name
);
try
{
if (fs != null && uidoc.CanPlaceElementType(fs))
{
app.ActiveUIDocument.PromptForFamilyInstancePlacement(fs);
}
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException) { }
catch (Exception e)
{
e.Message.ToLog();
}
});
}
private void Initialize()
{
PopulateTreeView(FamilyPath);
GetFamilyFile(FamilyPath);
//CurrentPageIndex = 0;
LoadInitialData();
//PageCount = GetPageCount();
//PageOrderNumberCollection = GetOrderIntCollection();
//CollectionViewSource.GetDefaultView(FamilyPageListViewItems);
}
[RelayCommand]
private static void LocationFamilyFile(object obj)
{
//System.Windows.Controls.Button btn = obj as System.Windows.Controls.Button;
if (obj is FamilyModel familyInfo)
{
var proc = new System.Diagnostics.Process();
proc.StartInfo.FileName = "explorer";
//打开资源管理器
proc.StartInfo.Arguments = "/select," + familyInfo.Path;
proc.Start();
}
}
[RelayCommand]
private void LvSelectionChanged(object obj)
{
if (obj is FamilyModel familyInfo)
{
RevitFileUtil.ParserRevitFile(familyInfo.Path);
SymbolTypes = RevitFileUtil.SymbolTypes;
SelectedSymbolType = SymbolTypes.FirstOrDefault();
RevitVersion = RevitFileUtil.RevitVersion;
}
}
/// <summary>
/// 绑定TreeView数据源.
/// </summary>
/// <param name="path">The Path<see cref="string" />.</param>
private void PopulateTreeView(string path)
{
FolderTreeViewItems?.Clear();
var info = new DirectoryInfo(path);
if (!info.Exists)
{
return;
}
var rootNode = new TreeViewItem { Header = info.Name, Tag = info.FullName };
/* 项目“Sai.RvKits (net481)”的未合并的更改
在此之前:
SubDirectories(info.GetDirectories(), rootNode);
在此之后:
FamilyLibraryViewModel.SubDirectories(info.GetDirectories(), rootNode);
*/
SubDirectories(info.GetDirectories(), rootNode);
//dirTree.DataContext = rootNode;
FolderTreeViewItems!.Add(rootNode);
rootNode.IsExpanded = true;
}
[RelayCommand]
private void SearchFamily(object obj)
{
//ListViewItem foundItem =
// textListView.FindItemWithText(searchBox.Text, false, 0, true);
//if (foundItem != null)
//{
// textListView.TopItem = foundItem;
//}
//Func<string, bool> searchFunc = BreakCurve;
//Task<bool> task = new Task<bool>(() => BreakCurve(obj.ToString()));
//task.Start();
//await task;
if (string.IsNullOrEmpty(obj.ToString()))
{
LoadInitialData();
//FamilyPageListViewItems.Clear();
//itemsLoaded.ForEach(item => FamilyPageListViewItems.Add(item));
}
else
{
//itemsLoaded.Clear();
//FamilyPageListViewItems.ForEach(item => itemsLoaded.Add(item));
FamilyPageListViewItems.Clear();
foreach (var item in FamilyDataSource)
{
if (Fuzz.PartialRatio(item.Title,obj.ToString())>70)
{
FamilyPageListViewItems.Add(item);
}
//if (item.Title.Contains(obj.ToString()))
//{
//}
}
}
}
/// <summary>
/// 选择树状节点
/// </summary>
/// <param name="obj"></param>
[RelayCommand]
private void SelectDirTreeNode(object obj)
{
//e.OriginalSource 就是TreeViewItem对象，你可以将其保存到窗体类的某个私有字段中，或者直接使用它，如下所示：
FamilyDataSource.Clear();
if (obj is TreeViewItem selectedItem)
{
GetFamilyFile(selectedItem.Tag.ToString());
}
LoadInitialData();
SymbolTypes = null;
}
/// <summary>
/// 路径选择.
/// </summary>
[RelayCommand]
private void SelectPath()
{
var dialog = new VistaFolderBrowserDialog();
if (dialog.ShowDialog() == true)
{
try
{
#if REVIT2018
Settings.Default.FamilyPath_2018 = dialog.SelectedPath;
#elif REVIT2019
Settings.Default.FamilyPath_2019 = dialog.SelectedPath;
#elif REVIT2020
Settings.Default.FamilyPath_2020 = dialog.SelectedPath;
#elif REVIT2021
Settings.Default.FamilyPath_2021 = dialog.SelectedPath;
#endif
PopulateTreeView(dialog.SelectedPath);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
/// <summary>
/// 递归添加目录结构到TreeView根节点.
/// </summary>
/// <param name="subDirs">.</param>
/// <param name="nodeToAddTo">根节点.</param>
private static void SubDirectories(DirectoryInfo[] subDirs, TreeViewItem nodeToAddTo)
{
//父节点
foreach (var subDir in subDirs)
{
var aNode = new TreeViewItem { Header = subDir.Name, Tag = subDir.FullName };
//获取子目录
var subSubDirs = subDir.GetDirectories();
if (subSubDirs.Length != 0)
{
/* 项目“Sai.RvKits (net481)”的未合并的更改
在此之前:
SubDirectories(subSubDirs, aNode);
在此之后:
FamilyLibraryViewModel.SubDirectories(subSubDirs, aNode);
*/
SubDirectories(subSubDirs, aNode);
}
nodeToAddTo.Items.Add(aNode);
}
}
}