Changeset 13252 for trunk/sources/HeuristicLab.DataPreprocessing/3.4/Implementations

Timestamp:

11/18/15 14:10:12 (9 years ago)

Author:

pfleck

Message:

#2486

• Added the possibility to add rows or columns by middle-click on a row or column header.
• Added a rename columns button which shows the new RenameColumnsDialog.
• Fixed a bug where no input variables where checked after exporting to a DataAnalysisProblemData.

Location:

trunk/sources/HeuristicLab.DataPreprocessing/3.4/Implementations

Files:

• FilteredPreprocessingData.cs (modified) (1 diff)
• PreprocessingData.cs (modified) (1 diff)
• TransactionalPreprocessingData.cs (modified) (1 diff)

trunk/sources/HeuristicLab.DataPreprocessing/3.4/Implementations/FilteredPreprocessingData.cs

@@ -119 +119 @@
         throw new InvalidOperationException("DeleteColumn not possible while data is filtered");
       originalData.DeleteColumn(columnIndex);
+    }
+
+    public void RenameColumn(int columnIndex, string name) {
+      if (IsFiltered)
+        throw new InvalidOperationException("RenameColumn not possible while data is filtered");
+      originalData.RenameColumn(columnIndex, name);
+    }
+
+    public void RenameColumns(IList<string> names) {
+      if (IsFiltered)
+        throw new InvalidOperationException("RenameColumns not possible while data is filtered");
+      originalData.RenameColumns(names);
     }
 

trunk/sources/HeuristicLab.DataPreprocessing/3.4/Implementations/PreprocessingData.cs

@@ -196 +196 @@
     public abstract void DeleteColumn(int columnIndex);
 
+    public abstract void RenameColumn(int columnIndex, string name);
+    public abstract void RenameColumns(IList<string> list);
+
     public abstract Dataset ExportToDataset();
 

trunk/sources/HeuristicLab.DataPreprocessing/3.4/Implementations/TransactionalPreprocessingData.cs

@@ -265 +265 @@
     }
 
+    public override void RenameColumn(int columnIndex, string name) {
+      SaveSnapshot(DataPreprocessingChangedEventType.ChangeColumn, columnIndex, -1);
+      if (columnIndex < 0 || columnIndex > variableNames.Count)
+        throw new ArgumentOutOfRangeException("columnIndex");
+      variableNames[columnIndex] = name;
+
+      if (!IsInTransaction)
+        OnChanged(DataPreprocessingChangedEventType.ChangeColumn, -1, -1);
+    }
+
+    public override void RenameColumns(IList<string> names) {
+      if (names == null) throw new ArgumentNullException("names");
+      if (names.Count != variableNames.Count) throw new ArgumentException("number of names must match the number of columns.", "names");
+
+      SaveSnapshot(DataPreprocessingChangedEventType.ChangeColumn, -1, -1);
+      for (int i = 0; i < names.Count; i++)
+        variableNames[i] = names[i];
+
+      if (!IsInTransaction)
+        OnChanged(DataPreprocessingChangedEventType.ChangeColumn, -1, -1);
+    }
+
     public override Dataset ExportToDataset() {
       IList<IList> values = new List<IList>();