添加NDI本地源筛选

VIZ.H2V.Module/NDISettingView/View/NDISettingPanelView.xaml

@@ -41,8 +41,14 @@
             </Grid.RowDefinitions>
             </Grid.RowDefinitions>
             <!-- 输入源 -->
             <!-- 输入源 -->
             <TextBlock Text="输入源" Foreground="White" FontSize="18" VerticalAlignment="Center"></TextBlock>
             <TextBlock Text="输入源" Foreground="White" FontSize="18" VerticalAlignment="Center"></TextBlock>
+            <StackPanel Orientation="Horizontal" VerticalAlignment="Center" HorizontalAlignment="Right">
+                <TextBlock Text="仅显示本机输入源" Foreground="#aaffffff" VerticalAlignment="Center"></TextBlock>
+                <CheckBox Style="{StaticResource CheckBox_Setting}" VerticalAlignment="Center" 
+                          HorizontalAlignment="Right" Margin="10,0,0,0"
+                          IsChecked="{Binding Path=IsShowLocalStream,Mode=TwoWay}"></CheckBox>
+            </StackPanel>
             <ComboBox Grid.Row="1" Style="{StaticResource ComboBox_Setting}" Height="40"
             <ComboBox Grid.Row="1" Style="{StaticResource ComboBox_Setting}" Height="40"
-                      ItemsSource="{Binding Path=NDIStreamInfos,Mode=OneWay}"
+                      ItemsSource="{Binding Path=NDIStreamInfosView,Mode=OneWay}"
                       SelectedValue="{Binding Path=SelectedNDIStreamInfo,Mode=TwoWay}">
                       SelectedValue="{Binding Path=SelectedNDIStreamInfo,Mode=TwoWay}">
                 <ComboBox.ItemTemplate>
                 <ComboBox.ItemTemplate>
                     <DataTemplate>
                     <DataTemplate>

VIZ.H2V.Module/NDISettingView/ViewModel/NDISettingPanelViewModel.cs

 using System;
 using System;
 using System.Collections.Generic;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Linq;
 using System.Text;
 using System.Text;
 using System.Threading.Tasks;
 using System.Threading.Tasks;
+using System.Windows.Data;
 using VIZ.Framework.Common;
 using VIZ.Framework.Common;
 using VIZ.Framework.Core;
 using VIZ.Framework.Core;
 using VIZ.H2V.Domain;
 using VIZ.H2V.Domain;
@@ -73,6 +75,20 @@ namespace VIZ.H2V.Module
 
 
         #endregion
         #endregion
 
 
+        #region NDIStreamInfosView -- NDI流信息视图
+
+        private ICollectionView ndiStreamInfosView;
+        /// <summary>
+        /// NDI流信息视图
+        /// </summary>
+        public ICollectionView NDIStreamInfosView
+        {
+            get { return ndiStreamInfosView; }
+            set { ndiStreamInfosView = value; this.RaisePropertyChanged(nameof(NDIStreamInfosView)); }
+        }
+
+        #endregion
+
         #region SelectedNDIStreamInfo -- 选中的NDI流信息
         #region SelectedNDIStreamInfo -- 选中的NDI流信息
 
 
         private NDIStreamInfoModel selectedNDIStreamInfo;
         private NDIStreamInfoModel selectedNDIStreamInfo;
@@ -148,6 +164,25 @@ namespace VIZ.H2V.Module
 
 
         #endregion
         #endregion
 
 
+        #region IsShowLocalStream -- 是否显示本地流
+
+        private bool isShowLocalStream = true;
+        /// <summary>
+        /// 是否显示本地流
+        /// </summary>
+        public bool IsShowLocalStream
+        {
+            get { return isShowLocalStream; }
+            set
+            {
+                isShowLocalStream = value;
+                this.RaisePropertyChanged(nameof(IsShowLocalStream));
+                this.RaisePropertyChanged(nameof(NDIStreamInfosView));
+            }
+        }
+
+        #endregion
+
         // ======================================================================================
         // ======================================================================================
         // === Command ===
         // === Command ===
         // ======================================================================================
         // ======================================================================================
@@ -213,6 +248,8 @@ namespace VIZ.H2V.Module
             }
             }
 
 
             this.NDIStreamInfos = list;
             this.NDIStreamInfos = list;
+            this.NDIStreamInfosView = CollectionViewSource.GetDefaultView(this.NDIStreamInfos);
+            this.NDIStreamInfosView.Filter = o => this.NDIStreamInfosViewFilter(o as NDIStreamInfoModel);
             this.SelectedNDIStreamInfo = selected;
             this.SelectedNDIStreamInfo = selected;
         }
         }
 
 
@@ -377,5 +414,21 @@ namespace VIZ.H2V.Module
 
 
             return false;
             return false;
         }
         }
+
+        /// <summary>
+        /// NDI流视图筛选器
+        /// </summary>
+        /// <param name="model">NDI流模型</param>
+        /// <returns>是否通过筛选</returns>
+        private bool NDIStreamInfosViewFilter(NDIStreamInfoModel model)
+        {
+            if (model == null)
+                return false;
+
+            if (!this.IsShowLocalStream)
+                return true;
+
+            return model.IsLocalStream;
+        }
     }
     }
 }
 }
\ No newline at end of file