Changeset 15846 for branches/2906_Transformations/HeuristicLab.DataPreprocessing.Views/3.4/CheckedTransformationListView.cs

Timestamp:

03/19/18 10:25:45 (6 years ago)

Author:

pfleck

Message:

#2906 First concept of simple transformation (single target transformation)

File:

• branches/2906_Transformations/HeuristicLab.DataPreprocessing.Views/3.4/CheckedTransformationListView.cs (modified) (2 diffs)

branches/2906_Transformations/HeuristicLab.DataPreprocessing.Views/3.4/CheckedTransformationListView.cs

@@ -20 +20 @@
 #endregion
 
-using System;
-using System.Collections.Generic;
-using System.Reflection;
+using System.Linq;
 using System.Windows.Forms;
 using HeuristicLab.Core;
 using HeuristicLab.Core.Views;
+using HeuristicLab.Data;
 using HeuristicLab.MainForm;
-using HeuristicLab.PluginInfrastructure;
 using HeuristicLab.Problems.DataAnalysis;
 
 namespace HeuristicLab.DataPreprocessing.Views {
   [View("CheckedTransformationList View")]
-  [Content(typeof(ICheckedItemList<ITransformation>), false)]
-  public partial class CheckedTransformationListView : CheckedItemListView<ITransformation> {
+  [Content(typeof(ICheckedItemList<IDataAnalysisTransformation>), false)]
+  public partial class CheckedTransformationListView : CheckedItemListView<IDataAnalysisTransformation> {
+
+    internal IFilteredPreprocessingData PreprocessingData { get; set; }
+
     public CheckedTransformationListView() {
       InitializeComponent();
@@ -39 +40 @@
     }
 
-    protected override ITransformation CreateItem() {
-      if (typeSelectorDialog == null) {
-        typeSelectorDialog = new TypeSelectorDialog();
-        typeSelectorDialog.Caption = "Select Transformation";
-        typeSelectorDialog.TypeSelector.Caption = "Available Transformations";
-        typeSelectorDialog.TypeSelector.Configure(typeof(ITransformation), showNotInstantiableTypes: true, showGenericTypes: false, typeCondition: CanInstanciateTransformation);
-      }
+    protected override IDataAnalysisTransformation CreateItem() {
+      var newTransformation = new DataAnalysisTransformation(PreprocessingData.VariableNames.Select(x => new StringValue(x)));
+      newTransformation.TransformedVariableParameter.ValidValues.Add(new StringValue("<New Variable>"));
+      return newTransformation;
+      //if (typeSelectorDialog == null) {
+      //  typeSelectorDialog = new TypeSelectorDialog();
+      //  typeSelectorDialog.Caption = "Select Transformation";
+      //  typeSelectorDialog.TypeSelector.Caption = "Available Transformations";
+      //  typeSelectorDialog.TypeSelector.Configure(typeof(IDataAnalysisTransformation), showNotInstantiableTypes: true, showGenericTypes: false, typeCondition: CanInstanciateTransformation);
+      //}
 
-      if (typeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
-        try {
-          // TODO: Avoid accessing parent view
-          var transformationView = (TransformationView)Parent;
-          var columnNames = transformationView.Content.PreprocessingData.VariableNames;
+      //if (typeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
+      //  try {
+      //    // TODO: Avoid accessing parent view
+      //    var transformationView = (TransformationView)Parent;
+      //    var columnNames = transformationView.Content.PreprocessingData.VariableNames;
 
-          return (ITransformation)typeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType(new[] { columnNames });
-        } catch (Exception ex) {
-          ErrorHandling.ShowErrorDialog(this, ex);
-        }
-      }
-      return null;
+      //    return (IDataAnalysisTransformation)typeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType(new[] { columnNames });
+      //  } catch (Exception ex) {
+      //    ErrorHandling.ShowErrorDialog(this, ex);
+      //  }
+      //}
+      //return null;
     }
 
-    private bool CanInstanciateTransformation(Type type) {
-      foreach (ConstructorInfo ctor in type.GetConstructors(BindingFlags.Public | BindingFlags.Instance)) {
-        ParameterInfo[] parameters = ctor.GetParameters();
-        if (parameters.Length == 1 && parameters[0].ParameterType == typeof(IEnumerable<string>)) return true;
-      }
-      return false;
-    }
+    //private bool CanInstanciateTransformation(Type type) {
+    //  foreach (ConstructorInfo ctor in type.GetConstructors(BindingFlags.Public | BindingFlags.Instance)) {
+    //    ParameterInfo[] parameters = ctor.GetParameters();
+    //    if (parameters.Length == 1 && parameters[0].ParameterType == typeof(IEnumerable<string>)) return true;
+    //  }
+    //  return false;
+    //}
   }
 }