Changeset 9306 for branches/ImprovingStringConvertibleMatrix/HeuristicLab.Data/3.3/BoolMatrix.cs

Timestamp:

03/11/13 16:47:11 (12 years ago)

Author:

sforsten

Message:

#2018:

• renamed the structs and methods in IStringConvertibleMatrix
• added MatrixValuesChangedEventArgs in IStringConvertibleMatrix
• added methods SetValues(MatrixValues<T>) in ValueTypeMatrix
• fixed bugs in StringConvertibleMatrixView: DataGridView has now at least one column and dataGridView_CellValidating does not set e.Cancel to true anymore.

File:

• branches/ImprovingStringConvertibleMatrix/HeuristicLab.Data/3.3/BoolMatrix.cs (modified) (1 diff)

branches/ImprovingStringConvertibleMatrix/HeuristicLab.Data/3.3/BoolMatrix.cs

@@ -74 +74 @@
       }
     }
-    protected override bool SetValue(IEnumerable<RowColumnValue> rowColumnValues) {
-      if (ReadOnly) throw new NotSupportedException("Item cannot be set. StringMatrix is read-only.");
-      List<Tuple<Position, bool>> newValues = new List<Tuple<Position, bool>>();
+    protected override bool SetValues(IEnumerable<MatrixValue<string>> matrixValues) {
+      if (ReadOnly) throw new NotSupportedException("Item cannot be set. BoolMatrix is read-only.");
       bool parsed;
-      foreach (var curValue in rowColumnValues) {
-        if (bool.TryParse(curValue.Value, out parsed)) {
-          newValues.Add(new Tuple<Position, bool>(curValue.Position, parsed));
-        } else {
-          return false;
+      if (!matrixValues.All(v => bool.TryParse(v.Value, out parsed))) return false;
+      List<MatrixPosition> positions = new List<MatrixPosition>();
+      foreach (var v in matrixValues) {
+        parsed = bool.Parse(v.Value);
+        if (matrix[v.Position.Row, v.Position.Column] != parsed) {
+          matrix[v.Position.Row, v.Position.Column] = parsed;
+          positions.Add(v.Position);
         }
       }
-      Position pos;
-      foreach (var curValue in newValues) {
-        pos = curValue.Item1;
-        matrix[pos.Row, pos.Column] = curValue.Item2;
-      }
-      OnItemsChanged(rowColumnValues.Select(x => x.Position));
       return true;
     }