Changeset 10246 for branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/DataGridContent.cs

Timestamp:

12/18/13 15:30:35 (10 years ago)

Author:

rstoll

Message:

• Moved logic from DataGridContent to DataGridContentLogic
• Created interface for IPreprocessingDataManipulation

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/DataGridContent.cs (modified) (7 diffs)

branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/DataGridContent.cs

@@ -1 +1 @@
 using System;
 using System.Collections.Generic;
-using System.Globalization;
-using System.Linq;
-using System.Text;
-using HeuristicLab.Data;
+using System.Drawing;
+using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HeuristicLab.Common;
-using System.Drawing;
 
 namespace HeuristicLab.DataPreprocessing {
 
   [Item("DataGridContent", "Represents a data grid.")]
-    public class DataGridContent : Item,IDataGridContent,IContent
-    {
-    private readonly IPreprocessingData preprocessingData;
-   
-    public DataGridContent(IPreprocessingData thePreprocessingData) {
-      preprocessingData = thePreprocessingData;
+  public class DataGridContent : Item, IDataGridContent, IContent {
+
+    private readonly IDataGridLogic dataGridLogic;
+    public DataGridContent(IDataGridLogic theDataGridLogic) {
+      dataGridLogic = theDataGridLogic;
     }
 
     public DataGridContent(DataGridContent dataGridContent, Cloner cloner)
-        : base(dataGridContent, cloner)
-    {
+      : base(dataGridContent, cloner) {
 
     }
 
-    public IDataGridLogic DataGridLogic { get; set; }
-
-    public static new Image StaticItemImage
-    {
-        get { return HeuristicLab.Common.Resources.VSImageLibrary.Table; }
+    public IDataGridLogic DataGridLogic {
+      get {
+        return dataGridLogic;
+      }
     }
 
-    public override IDeepCloneable Clone(Cloner cloner)
-    {
-        return new DataGridContent(this, cloner);
+    public static new Image StaticItemImage {
+      get { return HeuristicLab.Common.Resources.VSImageLibrary.Table; }
     }
 
-    #region IStringConvertibleMatrix Members
+    public override IDeepCloneable Clone(Cloner cloner) {
+      return new DataGridContent(this, cloner);
+    }
 
     public int Rows {
       get {
-        return preprocessingData.Rows;
+        return dataGridLogic.Rows;
       }
       set {
-        //does nothing, use something else :P
+        //does nothing
       }
     }
@@ -51 +45 @@
     public int Columns {
       get {
-        return preprocessingData.Columns;
+        return dataGridLogic.Columns;
       }
       set {
-        //does nothing, use something else :P
+        //does nothing
       }
     }
@@ -60 +54 @@
     public IEnumerable<string> ColumnNames {
       get {
-        return preprocessingData.VariableNames;
+        return dataGridLogic.ColumnNames;
       }
       set {
-        //not supported 
+
       }
     }
@@ -69 +63 @@
     public IEnumerable<string> RowNames {
       get {
-        return Enumerable.Range(1, Rows).Select(n => n.ToString());
+        return dataGridLogic.RowNames;
       }
       set {
-        //not supported 
+        //not supported
       }
     }
@@ -81 +75 @@
       }
       set {
-        //not supported 
+        //not supported
       }
     }
 
     public bool ReadOnly {
-      get { return false; }
+      get { return true; }
     }
 
@@ -95 +89 @@
 
     public bool Validate(string value, out string errorMessage, int columnIndex) {
-      if (columnIndex < 0 || columnIndex > preprocessingData.VariableNames.Count()) {
-        throw new ArgumentOutOfRangeException("column index is out of range");
-      }
-      bool valid = false;
-      string variableName = preprocessingData.GetVariableName(columnIndex);
-      if (preprocessingData.IsType<double>(variableName)) {
-        double val;
-        valid = double.TryParse(value, out val);
-        errorMessage = string.Empty;
-        if (!valid) {
-          errorMessage = "Invalid Value (Valid Value Format: \"" + FormatPatterns.GetDoubleFormatPattern() + "\")";
-        }
-      } else if (preprocessingData.IsType<string>(variableName)) {
-        valid = value != null;
-        errorMessage = string.Empty;
-        if (!valid) {
-          errorMessage = "Invalid Value (string must not be null)";
-        }
-      } else if (preprocessingData.IsType<DateTime>(variableName)) {
-        DateTime date;
-        valid = DateTime.TryParse(value, out date);
-        errorMessage = string.Empty;
-        if (!valid) {
-          errorMessage = "Invalid Value (Valid Value Format: \"" + CultureInfo.CurrentCulture.DateTimeFormat + "\"";
-        }
-      } else {
-        throw new ArgumentException("column with variableName: " + variableName + " contains a non supported type.");
-      }
-
-      return valid;
+      return dataGridLogic.Validate(value, out errorMessage, columnIndex);
     }
 
     public string GetValue(int rowIndex, int columnIndex) {
-      return preprocessingData.GetCellAsString(preprocessingData.GetVariableName(columnIndex), rowIndex);
+      return dataGridLogic.GetValue(rowIndex, columnIndex);
     }
 
     public bool SetValue(string value, int rowIndex, int columnIndex) {
-      string variableName = preprocessingData.GetVariableName(columnIndex);
-      bool valid = false;
-      if (preprocessingData.IsType<double>(variableName)) {
-        double val;
-        valid = double.TryParse(value, out val);
-        if (valid) {
-          preprocessingData.SetCell<double>(variableName, rowIndex, val);
-        }
-      } else if (preprocessingData.IsType<string>(variableName)) {
-        valid = value != null;
-        if (valid) {
-          preprocessingData.SetCell<string>(variableName, rowIndex, value);
-        }
-      } else if (preprocessingData.IsType<DateTime>(variableName)) {
-        DateTime date;
-        valid = DateTime.TryParse(value, out date);
-        if (valid) {
-          preprocessingData.SetCell<DateTime>(variableName, rowIndex, date);
-        }
-      } else {
-        throw new ArgumentException("column with variableName: " + variableName + " contains a non supported type.");
-      }
-
-      return valid;
+      return dataGridLogic.SetValue(value, rowIndex, columnIndex);
     }
 
@@ -168 +110 @@
     public event EventHandler SortableViewChanged;
 
-    public event EventHandler<Common.EventArgs<int, int>> ItemChanged;
+    public event EventHandler<EventArgs<int, int>> ItemChanged;
 
     public event EventHandler Reset;
 
-    #endregion
   }
 }