EV3Explorer: Can filter files to see only basic programs in PC view

EV3Explorer/ExplorerSettings.cs

@@ -12,6 +12,7 @@ namespace EV3Explorer
         public int windowHeight;
         public int splitterPosition;
         public String localDirectory;
+        public Boolean onlyShowPrograms;
 
         public ExplorerSettings()
         {
@@ -19,6 +20,7 @@ namespace EV3Explorer
             windowHeight = 600;
             splitterPosition = 400;
             localDirectory = "";
+            onlyShowPrograms = false;
         }
 
         public void Load()
@@ -49,6 +51,10 @@ namespace EV3Explorer
                         {
                             localDirectory = line.Substring(9).Trim();
                         }
+                        if (line.StartsWith("ONLYSHOWPROGRAMS", StringComparison.InvariantCultureIgnoreCase))
+                        {
+                            onlyShowPrograms = true;
+                        }
                     }
                     catch (Exception) { }
                 }
@@ -72,6 +78,10 @@ namespace EV3Explorer
                 file.WriteLine("HEIGHT=" + windowHeight);
                 file.WriteLine("SPLITTER=" + splitterPosition);
                 file.WriteLine("LOCALDIR=" + localDirectory);
+                if (onlyShowPrograms)
+                {
+                    file.WriteLine("ONLYSHOWPROGRAMS");
+                }
                 file.Close();
             }
             catch (Exception) { }

EV3Explorer/MainWindow.xaml

@@ -51,6 +51,8 @@
         <Button x:Name="Download" Content="Download" Click="Download_clicked" Grid.Column="1" HorizontalAlignment="Right" Margin="0,0,10,10" Grid.Row="3" VerticalAlignment="Bottom" Width="75" Height="30"/>
         <Button x:Name="CompileAndRun" Content="Compile and Run" Click="CompileAndRun_clicked" Grid.Column="1" Margin="0,0,170,10" Grid.Row="3" VerticalAlignment="Bottom" Width="101" Height="30" HorizontalAlignment="Right"/>
         <Button x:Name="Compile" Content="Compile" Click="Compile_clicked" Grid.Column="1" HorizontalAlignment="Right" Margin="0,0,90,10" Grid.Row="3" VerticalAlignment="Bottom" Width="75" Height="30"/>
+        <CheckBox x:Name="OnlyShowPrograms" Content="CheckBox" Click="OnlyShowPrograms_clicked" Grid.Column="1" HorizontalAlignment="Right" Height="15" Margin="0,10,10,0" VerticalAlignment="Top" Width="15"/>
+        <Label Content="Only show programs" Grid.Column="1" HorizontalAlignment="Right" Height="38" Margin="0,4,23,26" Width="137" RenderTransformOrigin="0.871,0.526" VerticalAlignment="Center" Grid.RowSpan="2"/>
 
     </Grid>
 </Window>

EV3Explorer/MainWindow.xaml.cs

@@ -97,6 +97,7 @@ namespace EV3Explorer
             this.Width = settings.windowWidth;
             this.Height = settings.windowHeight;
             this.leftColumn.Width = new GridLength((double)settings.splitterPosition, GridUnitType.Pixel);
+            this.OnlyShowPrograms.IsChecked = settings.onlyShowPrograms;
 
             // retrieve initial data from brick
             EV3Path.Text = ev3path;
@@ -148,6 +149,7 @@ namespace EV3Explorer
             settings.windowHeight = (int) Height;
             settings.splitterPosition = Convert.ToInt32(leftColumn.Width.Value);
             settings.localDirectory = pcdirectory == null ? "Computer" : pcdirectory.FullName;
+            settings.onlyShowPrograms = (bool) OnlyShowPrograms.IsChecked;
             settings.Save();            
         }
 
@@ -490,6 +492,10 @@ namespace EV3Explorer
             CompileAndDownload(true);
         }
 
+        private void OnlyShowPrograms_clicked(Object sneder, EventArgs e)
+        {
+            RefreshPCList(true);
+        }
 
 
         private void CompileAndDownload(bool run)
@@ -624,7 +630,12 @@ namespace EV3Explorer
                 {
                     if (info is FileInfo)
                     {
-                        PCDirectory.Items.Add(new PCFile((FileInfo)info));
+                        PCFile pcf = new PCFile((FileInfo)info);
+
+                        if (pcf.IsCompileable || !((bool)OnlyShowPrograms.IsChecked))
+                        {
+                            PCDirectory.Items.Add(pcf);
+                        }
                     }
                     else if (info is DirectoryInfo)
                     {