本地资源开发

VIZ.TVP.Domain/Model/Resource/LF/LFResourceFileModel.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VIZ.TVP.Domain.Model.Resource.LF
+{
+    public class LFResourceFileModel: ResourceFileModelBase
+    {
+    }
+}

VIZ.TVP.Domain/Model/Resource/LF/LFResourceFolderModel.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VIZ.TVP.Domain.Model.Resource.LF
+{
+    public class LFResourceFolderModel: ResourceFolderModelBase
+    {
+
+    }
+}

VIZ.TVP.Domain/VIZ.TVP.Domain.csproj

@@ -87,6 +87,8 @@
     <Compile Include="Model\Project\Program\ProgramListItemModel.cs" />
     <Compile Include="Model\Project\Program\ProgramListModel.cs" />
     <Compile Include="Model\Project\Program\ProgramTemplateModel.cs" />
+    <Compile Include="Model\Resource\LF\LFResourceFileModel.cs" />
+    <Compile Include="Model\Resource\LF\LFResourceFolderModel.cs" />
     <Compile Include="Model\TVPConnection\ITVPEndpointManager.cs" />
     <Compile Include="Model\TVPConnection\TVPConnectionGroupModel.cs" />
     <Compile Include="Model\TVPConnection\TVPConnectionModel.cs" />

VIZ.TVP.Module/Resource/LocalResource/View/LocalResourceView.xaml

@@ -3,10 +3,139 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"
+             xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
+             xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
+             xmlns:dxmvvm="http://schemas.devexpress.com/winfx/2008/xaml/mvvm"
+             xmlns:dxi="http://schemas.devexpress.com/winfx/2008/xaml/core/internal"
+             xmlns:dxgt="http://schemas.devexpress.com/winfx/2008/xaml/grid/themekeys"
+             xmlns:fcore="clr-namespace:VIZ.Framework.Core;assembly=VIZ.Framework.Core"
              xmlns:local="clr-namespace:VIZ.TVP.Module"
-             mc:Ignorable="d" 
+             xmlns:domain="clr-namespace:VIZ.TVP.Domain;assembly=VIZ.TVP.Domain"
+             mc:Ignorable="d"
+             d:DataContext="{d:DesignInstance Type=local:LocalResourceViewModel}" 
              d:DesignHeight="450" d:DesignWidth="800">
+
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="/VIZ.TVP.Module.Resource;component/DevExpreess/GridControl/GridControl_Files.xaml"></ResourceDictionary>
+            </ResourceDictionary.MergedDictionaries>
+            <fcore:Bitmap2ImageSourceConverter x:Key="Bitmap2ImageSourceConverter"></fcore:Bitmap2ImageSourceConverter>
+        </ResourceDictionary>
+    </UserControl.Resources>
+
+    <dxmvvm:Interaction.Behaviors>
+        <dxmvvm:EventToCommand EventName="Loaded" Command="{Binding Path=LoadedCommand}"></dxmvvm:EventToCommand>
+    </dxmvvm:Interaction.Behaviors>
     <Grid>
-        <TextBlock Text="本地资源" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="36" Foreground="Red"></TextBlock>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="*" MinWidth="240" MaxWidth="400"></ColumnDefinition>
+            <ColumnDefinition Width="*"></ColumnDefinition>
+        </Grid.ColumnDefinitions>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="30"></RowDefinition>
+            <RowDefinition Height="*"></RowDefinition>
+        </Grid.RowDefinitions>
+        <!-- 资源文件夹 -->
+        <dxg:TreeViewControl ItemsSource="{Binding Path=FolderModels}" Margin="0,0,6,0" Grid.Row="1"
+                             SelectedItem="{Binding Path=SelectedFolderModel,Mode=TwoWay}"
+                             SelectionMode="Row" ShowNodeImages="True" ShowSearchPanel="False"
+                             ExpandStateFieldName="IsExpand"
+                             AllowEditing="False" TreeViewFieldName="Name" ChildNodesPath="Children">
+            <dxg:TreeViewControl.ContextMenu>
+                <ContextMenu>
+                    <MenuItem Header="刷新" Command="{Binding Path=PlacementTarget.DataContext.RefreshFolderCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ContextMenu}}"/>
+                </ContextMenu>
+            </dxg:TreeViewControl.ContextMenu>
+            <dxmvvm:Interaction.Behaviors>
+                <dxmvvm:EventToCommand EventName="NodeDoubleClick" PassEventArgsToCommand="True" Command="{Binding Path=FolderExpandCommand}"></dxmvvm:EventToCommand>
+            </dxmvvm:Interaction.Behaviors>
+            <dxg:TreeViewControl.NodeImageSelector>
+                <local:ResourceFolderNodeImageSelector Folder="/VIZ.TVP.Module.Resource;component/Icons/folder_24x24.png"
+                                                       Project="/VIZ.TVP.Module.Resource;component/Icons/project_24x24.png"></local:ResourceFolderNodeImageSelector>
+            </dxg:TreeViewControl.NodeImageSelector>
+        </dxg:TreeViewControl>
+
+        <!-- 文件夹等待 -->
+        <dx:WaitIndicator DeferedVisibility="{Binding IsFolderLoading}" Content="Loading..." Grid.Row="1" Margin="0,0,6,0" />
+        <GridSplitter HorizontalAlignment="Right" Width="4" Grid.Row="1"></GridSplitter>
+
+        <!-- 资源文件 -->
+        <StackPanel Grid.Column="1" Orientation="Horizontal">
+            <RadioButton Height="30" Width="60" Content="All" IsChecked="True">
+                <dxmvvm:Interaction.Behaviors>
+                    <dxmvvm:EventToCommand EventName="Checked" Command="{Binding Path=FileFilterCommand}" CommandParameter="{x:Static Member=domain:ResourceFileType.None}"></dxmvvm:EventToCommand>
+                </dxmvvm:Interaction.Behaviors>
+            </RadioButton>
+            <RadioButton Height="30" Width="60" Content="场景">
+                <dxmvvm:Interaction.Behaviors>
+                    <dxmvvm:EventToCommand EventName="Checked" Command="{Binding Path=FileFilterCommand}" CommandParameter="{x:Static Member=domain:ResourceFileType.SCENE}"></dxmvvm:EventToCommand>
+                </dxmvvm:Interaction.Behaviors>
+            </RadioButton>
+            <RadioButton Height="30" Width="60" Content="图片">
+                <dxmvvm:Interaction.Behaviors>
+                    <dxmvvm:EventToCommand EventName="Checked" Command="{Binding Path=FileFilterCommand}" CommandParameter="{x:Static Member=domain:ResourceFileType.IMAGE}"></dxmvvm:EventToCommand>
+                </dxmvvm:Interaction.Behaviors>
+            </RadioButton>
+            <RadioButton Height="30" Width="60" Content="视频">
+                <dxmvvm:Interaction.Behaviors>
+                    <dxmvvm:EventToCommand EventName="Checked" Command="{Binding Path=FileFilterCommand}" CommandParameter="{x:Static Member=domain:ResourceFileType.Video}"></dxmvvm:EventToCommand>
+                </dxmvvm:Interaction.Behaviors>
+            </RadioButton>
+        </StackPanel>
+        <dxg:GridControl x:Name="fileGrid" Grid.Column="1" ShowBorder="False" Grid.Row="1"
+                         CustomRowFilterCommand="{Binding Path=FileRowFilterCommand}"
+                         ItemsSource="{Binding Path=FileModels}"
+                         SelectedItem="{Binding Path=SelectedFileModel,Mode=TwoWay}">
+            <dxg:GridControl.Resources>
+                <!-- 定义Card模板 -->
+                <DataTemplate x:Key="CardTemplate">
+                    <Grid Width="160" ClipToBounds="False" UseLayoutRounding="True">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="90" />
+                            <RowDefinition Height="30" />
+                        </Grid.RowDefinitions>
+                        <Image Source="{Binding Path=Row.ThumbnailBitmap,Converter={StaticResource Bitmap2ImageSourceConverter}}"></Image>
+                        <TextBlock Grid.Row="1" TextAlignment="Center" TextWrapping="NoWrap" TextTrimming="CharacterEllipsis" HorizontalAlignment="Center"
+                                   Text="{Binding Path=Row.Name}" ToolTip="{Binding Path=Row.Name}" Margin="0,5,0,0"/>
+                    </Grid>
+                </DataTemplate>
+            </dxg:GridControl.Resources>
+            <dxg:GridControl.ContextMenu>
+                <ContextMenu>
+                    <dxmvvm:Interaction.Behaviors>
+                        <dxmvvm:EventToCommand EventName="Opened" Command="{Binding Path=FileContextMenuOpendCommand}"></dxmvvm:EventToCommand>
+                    </dxmvvm:Interaction.Behaviors>
+                    <MenuItem Header="刷新" Command="{Binding Path=PlacementTarget.DataContext.RefreshFileCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ContextMenu}}"/>
+                    <Separator/>
+                    <MenuItem Header="添加至场景模板" Command="{Binding Path=PlacementTarget.DataContext.AddProgramTemplateCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ContextMenu}}"/>
+
+                </ContextMenu>
+            </dxg:GridControl.ContextMenu>
+            <dxg:GridControl.Columns>
+                <dxg:GridColumn FieldName="Name" AllowColumnFiltering="False" AllowEditing="False" ReadOnly="True"></dxg:GridColumn>
+            </dxg:GridControl.Columns>
+            <dxg:GridControl.View>
+                <dxg:CardView IsColumnChooserVisible="False"
+                              SeparatorThickness="0"
+                              CardLayout="Rows"
+                              ShowCardExpandButton="False"
+                              ShowColumnHeaders="False"
+                              ShowFilterPanelMode="Never"
+                              ShowGroupedColumns="False"
+                              ShowGroupPanel="False"
+                              SearchPanelHighlightResults="False"
+                              SearchPanelAllowFilter="True"
+                              ShowSearchPanelMode="Never"
+                              SearchColumns="Name"
+                              NavigationStyle="Row"
+                              CardTemplate="{StaticResource CardTemplate}"/>
+            </dxg:GridControl.View>
+        </dxg:GridControl>
+
+        <!-- 文件等待 -->
+        <dx:WaitIndicator DeferedVisibility="{Binding IsFileLoading}" Content="Loading..." Grid.Column="1" Grid.Row="1" />
     </Grid>
+
 </UserControl>

VIZ.TVP.Module/Resource/LocalResource/ViewModel/LocalResourceViewModel.cs

-using System;
+using DevExpress.Mvvm.Xpf;
+using log4net;
+using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Shapes;
 using VIZ.Framework.Core;
 using VIZ.Framework.Plugin;
+using VIZ.TVP.Domain;
+using VIZ.TVP.Service;
+using VIZ.TVP.Storage;
 
 namespace VIZ.TVP.Module
 {
@@ -13,6 +23,653 @@ namespace VIZ.TVP.Module
     /// </summary>
     public class LocalResourceViewModel : PluginViewModelBase
     {
+
+
+        /// <summary>
+        /// 日志
+        /// </summary>
+        private static readonly ILog log = LogManager.GetLogger(typeof(VizResourceViewModel));
+
+
+
+        public LocalResourceViewModel()
+        {
+            // 初始化控制器
+           // this.initController();
+
+            // 初始化命令
+            this.initCommand();
+        }
+
+        /// <summary>
+        /// 初始化命令
+        /// </summary>
+        private void initCommand()
+        {
+            this.LoadedCommand = new VCommand(this.Loaded);
+            this.RefreshFolderCommand = new VCommand(this.RefreshFolder);
+            this.RefreshFileCommand = new VCommand(this.RefreshFile);
+            this.FolderExpandCommand = new VCommand<DevExpress.Xpf.Grid.TreeList.NodeDoubleClickEventArgs>(this.FolderExpand);
+            this.FileFilterCommand = new VCommand<ResourceFileType>(this.FileFilter);
+            this.FileRowFilterCommand = new DevExpress.Mvvm.DelegateCommand<RowFilterArgs>(this.FileRowFilter);
+
+            this.FileContextMenuOpendCommand = new VCommand(this.FileContextMenuOpend);
+            this.AddProgramTemplateCommand = new VCommand(this.AddProgramTemplate, this.CanAddProgramTemplate);
+        }
+
+        /// <summary>
+        /// 初始化控制器
+        /// </summary>
+        //private void initController()
+        //{
+        //    this.vizResourceFileController = new VizResourceFileController(this);
+        //}
+
+        // ==================================================================================
+        // Property
+        // ==================================================================================
+
+        #region FolderModels -- 文件夹目录集合
+
+        private ObservableCollection<GHResourceFolderModel> folderModels;
+        /// <summary>
+        /// 文件夹目录集合
+        /// </summary>
+        public ObservableCollection<GHResourceFolderModel> FolderModels
+        {
+            get { return folderModels; }
+            set { folderModels = value; this.RaisePropertyChanged(nameof(FolderModels)); }
+        }
+
+        #endregion
+
+        #region SelectedFolderModel -- 当前选中的文件夹
+
+        private GHResourceFolderModel selectedFolderModel;
+        /// <summary>
+        /// 当前选中的文件夹
+        /// </summary>
+        public GHResourceFolderModel SelectedFolderModel
+        {
+            get { return selectedFolderModel; }
+            set
+            {
+                selectedFolderModel = value;
+                this.RaisePropertyChanged(nameof(SelectedFolderModel));
+                // 更新文件模型
+                this.vizResourceFileController.UpdateFileModels(value);
+            }
+        }
+
+        #endregion
+
+        #region FileModels -- 文件集合
+
+        private ObservableCollection<GHResourceFileModel> fileModels;
+        /// <summary>
+        /// 文件集合
+        /// </summary>
+        public ObservableCollection<GHResourceFileModel> FileModels
+        {
+            get { return fileModels; }
+            set { fileModels = value; this.RaisePropertyChanged(nameof(FileModels)); }
+        }
+
+        #endregion
+
+        #region SelectedFileModel -- 选中的文件模型
+
+        private GHResourceFileModel selectedFileModel;
+        /// <summary>
+        /// 选中的文件模型
+        /// </summary>
+        public GHResourceFileModel SelectedFileModel
+        {
+            get { return selectedFileModel; }
+            set { selectedFileModel = value; this.RaisePropertyChanged(nameof(SelectedFileModel)); }
+        }
+
+        #endregion
+
+        #region IsFolderLoading -- 是否正在加载文件夹
+
+        private bool isFolderLoading;
+        /// <summary>
+        /// 是否正在加载文件夹
+        /// </summary>
+        public bool IsFolderLoading
+        {
+            get { return isFolderLoading; }
+            set { isFolderLoading = value; this.RaisePropertyChanged(nameof(IsFolderLoading)); }
+        }
+
+        #endregion
+
+        #region IsFileLoading -- 是否正在加载文件
+
+        private bool isFileLoading;
+        /// <summary>
+        /// 是否正在加载文件
+        /// </summary>
+        public bool IsFileLoading
+        {
+            get { return isFileLoading; }
+            set { isFileLoading = value; this.RaisePropertyChanged(nameof(IsFileLoading)); }
+        }
+
+        #endregion
+
+        #region FilterResourceFileType -- 资源文件类型
+
+        private ResourceFileType filterResourceFileType;
+        /// <summary>
+        /// 资源文件类型
+        /// </summary>
+        public ResourceFileType FilterResourceFileType
+        {
+            get { return filterResourceFileType; }
+            set { filterResourceFileType = value; this.RaisePropertySaveChanged(nameof(FilterResourceFileType)); }
+        }
+
+        #endregion
+
+        // ==================================================================================
+        // Service & Controller
+        // ==================================================================================
+
+        /// <summary>
+        /// GH 资源服务
+        /// </summary>
+        private IGHResourceService ghResourceService = new GHResourceService();
+
+        /// <summary>
+        /// VIZ资源文件控制器
+        /// </summary>
+        private VizResourceFileController vizResourceFileController;
+
+        // ==================================================================================
+        // Command
+        // ==================================================================================
+
+        #region LoadedCommand -- 加载命令
+
+        /// <summary>
+        /// 加载命令
+        /// </summary>
+        public VCommand LoadedCommand { get; set; }
+
+        /// <summary>
+        /// 加载
+        /// </summary>
+        private void Loaded()
+        {
+            if (this.IsAlreadyLoaded)
+                return;
+
+            this.IsFolderLoading = true;
+
+            // 刷新文件夹
+            this.RefreshFolder();
+
+            this.IsAlreadyLoaded = true;
+        }
+
+        #endregion
+
+        #region RefreshFolderCommand -- 刷新文件夹命令
+
+        /// <summary>
+        /// 刷新文件夹命令
+        /// </summary>
+        public VCommand RefreshFolderCommand { get; set; }
+
+        /// <summary>
+        /// 刷新文件夹
+        /// </summary>
+        private void RefreshFolder()
+        {
+            this.IsFolderLoading = true;
+
+            Task.Run(() =>
+            {
+                try
+                {
+                    //LocalInfoEntity info = ApplicationDomainEx.DataBaseManager.LocalInfo;
+
+                    //string url = $"http://{info.GH_IP}:{info.GH_Port}/folders/";
+                    //List<GHResourceFolderModel> list = this.ghResourceService.GetGHResourceFolders(url, null);
+
+                    //WPFHelper.BeginInvoke(() =>
+                    //{
+                    //    this.FolderModels = list.FirstOrDefault()?.Children.Select(p => (GHResourceFolderModel)p).ToObservableCollection();
+
+                    //    this.IsFolderLoading = false;
+                    //});
+
+                    // 获取电脑上的每个逻辑驱动器
+
+                    this.FolderModels = new ObservableCollection<GHResourceFolderModel>();
+                    foreach (var drive in Directory.GetLogicalDrives())
+                    {
+                        // 为此创建一个新项目
+                        //var item = new TreeViewItem()
+                        //{
+                        //    // 设置标题
+                        //    Header = drive,
+
+                        //    // 完整路径
+                        //    Tag = drive
+                        //};
+
+
+                        FolderModels.Add(new GHResourceFolderModel()
+                        {
+                            Name = drive,
+                            Path = drive.ToString()
+                        });
+
+
+
+                        // 添加一个虚拟磁盘
+                        //item.Items.Add(null);
+
+                        // 监听正在扩展的文件
+                        // item.Expanded += Folder_Expanded;
+
+                        // 将其添加到主树视图
+                        // FolderView.Items.Add(item);
+                    }
+
+
+
+                }
+                catch (Exception ex)
+                {
+                    log.Error(ex);
+                }
+            });
+        }
+
+
+        private void Folder_Expanded(object sender, RoutedEventArgs e)
+        {
+            #region Initial Checks
+            var item = (TreeViewItem)sender;
+
+            // 如果项目仅包含伪数据,就返回
+            if (item.Items.Count != 1 || item.Items[0] != null)
+                return;
+
+            // 清除数据
+            item.Items.Clear();
+
+            // 获取完整路径
+            var fullPath = (String)item.Tag;
+
+            #endregion
+
+            #region Get Folders
+
+            // 为目录创建一个空白列表
+            var directories = new List<String>();
+
+
+            // 尝试从文件夹中获取目录 // try异常处理,忽略出现的任何问题          
+            try
+            {
+                var dirs = Directory.GetDirectories(fullPath);
+                {
+                    if (dirs.Length > 0)
+                        directories.AddRange(dirs);
+                }
+            }
+            catch { }
+
+            // 为目录做迭代,添加目录
+            directories.ForEach(directoryPath =>
+            {
+                // 创建目录项
+
+                selectedFolderModel.Children = new ObservableCollection<ResourceFolderModelBase>();
+                //var subItem = new TreeViewItem()
+                //{
+                //    // 将标题设置为文件夹名称
+                //    Header = GetFileFolderName(directoryPath),
+                //    // 标记为完整路径
+                //    Tag = directoryPath
+                //};
+
+                //// 添加虚拟项目，以便我们可以扩展文件夹
+                //subItem.Items.Add(null);
+                //// 处理扩展
+                //subItem.Expanded += Folder_Expanded;
+                //// 将此项目添加到父项
+                //item.Items.Add(subItem);
+
+                //selectedFolderModel.Children.Add(new ResourceFolderModelBase()
+                //{
+                //    Name = GetFileFolderName(directoryPath),
+                //    Path = directoryPath
+                //});
+
+
+
+            });
+            #endregion
+
+            #region Get Files
+            // 为目录创建一个空白文件
+            var Files = new List<String>();
+
+
+            // 尝试从文件夹中获取文件 // try异常处理,忽略出现的任何问题          
+            try
+            {
+                var fs = Directory.GetFiles(fullPath);
+                {
+                    if (fs.Length > 0)
+                        Files.AddRange(fs);
+                }
+            }
+            catch { }
+
+            // 为目录做迭代,添加文件
+            Files.ForEach(filePath =>
+            {
+                // 创建文件
+                var subItem = new TreeViewItem()
+                {
+                    // 将标题设置为文件名称
+                    Header = GetFileFolderName(filePath),
+                    // 标记为完整路径
+                    Tag = filePath
+                };
+
+                // 将此项目添加到父项
+                item.Items.Add(subItem);
+            });
+
+            #endregion
+        }
+
+        #endregion
+
+        /// <summary>
+        /// 从完整路径中查找文件或文件夹名称
+        /// </summary>
+        /// <param name="path">完整路径</param>
+        /// <returns></returns>
+        public static string GetFileFolderName(string path)
+        {
+            // 如果没有路径，则返回空
+            if (string.IsNullOrEmpty(path))
+                return string.Empty;
+
+            // 使所有斜杠成反斜杠
+            var normalizedPath = path.Replace('/', '\\');
+
+            // 找到最后一个反斜杠就是路径
+            var lastIndex = normalizedPath.LastIndexOf('\\');
+
+            // 如果找不到反斜线，则返回路径本身
+            if (lastIndex <= 0)
+                return path;
+
+            // 最后一个反斜杠后返回名称
+            return path.Substring(lastIndex + 1);
+        }
+
+
+
+        #region RefreshFileCommand -- 刷新文件命令
+
+        /// <summary>
+        /// 刷新文件命令
+        /// </summary>
+        public VCommand RefreshFileCommand { get; set; }
+
+        /// <summary>
+        /// 刷新文件
+        /// </summary>
+        private void RefreshFile()
+        {
+            GHResourceFolderModel folder = this.SelectedFolderModel;
+
+            if (folder == null)
+                return;
+
+            this.vizResourceFileController.DisposeFileModels(folder);
+
+            folder.IsRefreshedFiles = false;
+
+            this.vizResourceFileController.UpdateFileModels(this.SelectedFolderModel);
+        }
+
+        #endregion
+
+        #region FolderExpandCommand -- 文件夹展开命令
+
+        /// <summary>
+        /// 文件夹展开命令
+        /// </summary>
+        public VCommand<DevExpress.Xpf.Grid.TreeList.NodeDoubleClickEventArgs> FolderExpandCommand { get; set; }
+
+        /// <summary>
+        /// 文件夹展开
+        /// </summary>
+        private void FolderExpand(DevExpress.Xpf.Grid.TreeList.NodeDoubleClickEventArgs e)
+        {
+            //if (this.SelectedFolderModel == null || e.ChangedButton != System.Windows.Input.MouseButton.Left)
+            //    return;
+
+            //this.SelectedFolderModel.IsExpand = !this.SelectedFolderModel.IsExpand;
+
+
+            #region Initial Checks
+           // var item = (TreeViewItem)sender;
+
+            //// 如果项目仅包含伪数据,就返回
+            //if (item.Items.Count != 1 || item.Items[0] != null)
+            //    return;
+
+            //// 清除数据
+            //item.Items.Clear();
+
+            // 获取完整路径
+            var fullPath = selectedFolderModel.Path;
+
+            #endregion
+
+            #region Get Folders
+
+            // 为目录创建一个空白列表
+            var directories = new List<String>();
+
+
+            // 尝试从文件夹中获取目录 // try异常处理,忽略出现的任何问题          
+            try
+            {
+                var dirs = Directory.GetDirectories(fullPath);
+                {
+                    if (dirs.Length > 0)
+                        directories.AddRange(dirs);
+                }
+            }
+            catch { }
+
+            // 为目录做迭代,添加目录
+            directories.ForEach(directoryPath =>
+            {
+                // 创建目录项
+                var subItem = new TreeViewItem()
+                {
+                    // 将标题设置为文件夹名称
+                    Header = GetFileFolderName(directoryPath),
+                    // 标记为完整路径
+                    Tag = directoryPath
+                };
+
+                // 添加虚拟项目，以便我们可以扩展文件夹
+                subItem.Items.Add(null);
+                // 处理扩展
+                subItem.Expanded += Folder_Expanded;
+                // 将此项目添加到父项
+                item.Items.Add(subItem);
+
+
+
+
+            });
+            #endregion
+
+            #region Get Files
+            // 为目录创建一个空白文件
+            var Files = new List<String>();
+
+
+            // 尝试从文件夹中获取文件 // try异常处理,忽略出现的任何问题          
+            try
+            {
+                var fs = Directory.GetFiles(fullPath);
+                {
+                    if (fs.Length > 0)
+                        Files.AddRange(fs);
+                }
+            }
+            catch { }
+
+            // 为目录做迭代,添加文件
+            Files.ForEach(filePath =>
+            {
+                // 创建文件
+                var subItem = new TreeViewItem()
+                {
+                    // 将标题设置为文件名称
+                    Header = GetFileFolderName(filePath),
+                    // 标记为完整路径
+                    Tag = filePath
+                };
+
+                // 将此项目添加到父项
+                item.Items.Add(subItem);
+            });
+
+            #endregion
+
+
+        }
+
+        #endregion
+
+        #region FileFilterCommand -- 文件过滤命令
+
+        /// <summary>
+        /// 文件过滤命令
+        /// </summary>
+        public VCommand<ResourceFileType> FileFilterCommand { get; set; }
+
+        /// <summary>
+        /// 文件过滤
+        /// </summary>
+        /// <param name="type"></param>
+        private void FileFilter(ResourceFileType type)
+        {
+            this.FilterResourceFileType = type;
+
+            VizResourceView view = this.GetView<VizResourceView>();
+            if (view == null)
+                return;
+
+            view.fileGrid.RefreshData();
+        }
+
+        #endregion
+
+        #region FileContextMenuOpendCommand -- 文件右键菜单打开命令
+
+        /// <summary>
+        /// 文件右键菜单打开命令
+        /// </summary>
+        public VCommand FileContextMenuOpendCommand { get; set; }
+
+        /// <summary>
+        /// 文件右键菜单打开
+        /// </summary>
+        private void FileContextMenuOpend()
+        {
+            this.AddProgramTemplateCommand.RaiseCanExecute();
+        }
+
+        #endregion
+
+        #region AddProgramTemplateCommand -- 添加节目模板命令
+
+        /// <summary>
+        /// 添加节目模板命令
+        /// </summary>
+        public VCommand AddProgramTemplateCommand { get; set; }
+
+        /// <summary>
+        /// 是否可以执行添加节目模板
+        /// </summary>
+        /// <returns>是否可以执行添加节目模板</returns>
+        private bool CanAddProgramTemplate()
+        {
+            return this.SelectedFileModel != null && this.SelectedFileModel.FileType == ResourceFileType.SCENE && ApplicationDomainEx.CurrentProjectDomain != null;
+        }
+
+        /// <summary>
+        /// 添加节目模板
+        /// </summary>
+        private void AddProgramTemplate()
+        {
+            if (this.SelectedFileModel == null || this.SelectedFileModel.FileType != ResourceFileType.SCENE)
+                return;
+
+            IProgramListViewService service = ApplicationDomainEx.ServiceManager.GetService<IProgramListViewService>(ServiceKeys.PROGRAM_LIST_VIEW_SERVICE);
+            if (service == null)
+                return;
+
+            service.AddSceneTemplate(this.SelectedFileModel);
+        }
+
+        #endregion
+
+        #region FileRowFilterCommand -- 文件行筛选命令
+
+        /// <summary>
+        /// 文件行筛选命令, 该命令必须使用Dev的命令基类
+        /// </summary>
+        public DevExpress.Mvvm.DelegateCommand<RowFilterArgs> FileRowFilterCommand { get; set; }
+
+        /// <summary>
+        /// 文件行筛选
+        /// </summary>
+        /// <param name="e">赛选参数</param>
+        private void FileRowFilter(RowFilterArgs e)
+        {
+            GHResourceFileModel fileModel = e.Item as GHResourceFileModel;
+            if (fileModel == null)
+            {
+                e.Visible = false;
+                return;
+            }
+
+            if (this.FilterResourceFileType == ResourceFileType.None)
+            {
+                e.Visible = true;
+                return;
+            }
+
+            e.Visible = fileModel.FileType == this.FilterResourceFileType;
+        }
+
+        #endregion
+
+        // ==================================================================================
+        // Public Function
+        // ==================================================================================
+
         /// <summary>
         /// 销毁
         /// </summary>
@@ -20,5 +677,6 @@ namespace VIZ.TVP.Module
         {
 
         }
+
     }
 }