Changeset 2677 for trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleMatrixDataView.cs

Timestamp:

01/25/10 05:46:44 (14 years ago)

Author:

swagner

Message:

Operator architecture refactoring (#95)

• continued work on adapting and refactoring HeuristicLab.Data according to the changes in HeuristicLab.Core

File:

• trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleMatrixDataView.cs (moved) (moved from trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleArrayDataView.cs) (4 diffs)

trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleMatrixDataView.cs

@@ -33 +33 @@
 
 namespace HeuristicLab.Data.Views {
-  [Content(typeof(IStringConvertibleArrayData), true)]
-  public partial class StringConvertibleArrayDataView : ObjectView {
-    public IStringConvertibleArrayData StringConvertibleArrayData {
-      get { return (IStringConvertibleArrayData)Object; }
+  [Content(typeof(IStringConvertibleMatrixData), true)]
+  public partial class StringConvertibleMatrixDataView : ObjectView {
+    public IStringConvertibleMatrixData StringConvertibleMatrixData {
+      get { return (IStringConvertibleMatrixData)Object; }
       set { base.Object = value; }
     }
 
-    public StringConvertibleArrayDataView() {
+    public StringConvertibleMatrixDataView() {
       InitializeComponent();
-      Caption = "StringConvertibleArrayDataView View";
-      errorProvider.SetIconAlignment(sizeTextBox, ErrorIconAlignment.MiddleLeft);
-      errorProvider.SetIconPadding(sizeTextBox, 2);
+      Caption = "StringConvertibleMatrixDataView View";
+      errorProvider.SetIconAlignment(rowsTextBox, ErrorIconAlignment.MiddleLeft);
+      errorProvider.SetIconPadding(rowsTextBox, 2);
+      errorProvider.SetIconAlignment(columnsTextBox, ErrorIconAlignment.MiddleLeft);
+      errorProvider.SetIconPadding(columnsTextBox, 2);
     }
-    public StringConvertibleArrayDataView(IStringConvertibleArrayData stringConvertibleArrayData)
+    public StringConvertibleMatrixDataView(IStringConvertibleMatrixData stringConvertibleArrayData)
       : this() {
-      StringConvertibleArrayData = stringConvertibleArrayData;
+      StringConvertibleMatrixData = stringConvertibleArrayData;
     }
 
     protected override void DeregisterObjectEvents() {
-      StringConvertibleArrayData.ItemChanged -= new EventHandler<EventArgs<int>>(StringConvertibleArrayData_ItemChanged);
-      StringConvertibleArrayData.Reset -= new EventHandler(StringConvertibleArrayData_Reset);
+      StringConvertibleMatrixData.ItemChanged -= new EventHandler<EventArgs<int, int>>(StringConvertibleMatrixData_ItemChanged);
+      StringConvertibleMatrixData.Reset -= new EventHandler(StringConvertibleMatrixData_Reset);
       base.DeregisterObjectEvents();
     }
@@ -60 +62 @@
     protected override void RegisterObjectEvents() {
       base.RegisterObjectEvents();
-      StringConvertibleArrayData.ItemChanged += new EventHandler<EventArgs<int>>(StringConvertibleArrayData_ItemChanged);
-      StringConvertibleArrayData.Reset += new EventHandler(StringConvertibleArrayData_Reset);
+      StringConvertibleMatrixData.ItemChanged += new EventHandler<EventArgs<int, int>>(StringConvertibleMatrixData_ItemChanged);
+      StringConvertibleMatrixData.Reset += new EventHandler(StringConvertibleMatrixData_Reset);
     }
 
     protected override void OnObjectChanged() {
       base.OnObjectChanged();
-      if (StringConvertibleArrayData == null) {
-        Caption = "StringConvertibleData View";
-        sizeTextBox.Text = "";
-        sizeTextBox.Enabled = false;
+      if (StringConvertibleMatrixData == null) {
+        Caption = "StringConvertibleMatrixData View";
+        rowsTextBox.Text = "";
+        rowsTextBox.Enabled = false;
+        columnsTextBox.Text = "";
+        columnsTextBox.Enabled = false;
         dataGridView.Rows.Clear();
+        dataGridView.Columns.Clear();
         dataGridView.Enabled = false;
       } else {
-        Caption = "StringConvertibleArrayData (" + StringConvertibleArrayData.GetType().Name + ")";
+        Caption = "StringConvertibleMatrixData (" + StringConvertibleMatrixData.GetType().Name + ")";
         UpdateContent();
       }
@@ -79 +84 @@
 
     private void UpdateContent() {
-      sizeTextBox.Text = StringConvertibleArrayData.Length.ToString();
-      sizeTextBox.Enabled = true;
+      rowsTextBox.Text = StringConvertibleMatrixData.Rows.ToString();
+      rowsTextBox.Enabled = (StringConvertibleMatrixData.Dimensions & StringConvertibleArrayDataDimensions.Rows) == StringConvertibleArrayDataDimensions.Rows;
+      columnsTextBox.Text = StringConvertibleMatrixData.Columns.ToString();
+      columnsTextBox.Enabled = (StringConvertibleMatrixData.Dimensions & StringConvertibleArrayDataDimensions.Columns) == StringConvertibleArrayDataDimensions.Columns;
       dataGridView.Rows.Clear();
-      dataGridView.ColumnCount = 1;
-      dataGridView.RowCount = StringConvertibleArrayData.Length;
-      for (int i = 0; i < StringConvertibleArrayData.Length; i++)
-        dataGridView.Rows[i].Cells[0].Value = StringConvertibleArrayData.GetValue(i);
+      dataGridView.Columns.Clear();
+      if ((StringConvertibleMatrixData.Rows > 0) && (StringConvertibleMatrixData.Columns > 0)) {
+        for (int i = 0; i < StringConvertibleMatrixData.Columns; i++) {
+          dataGridView.ColumnCount++;
+          dataGridView.Columns[dataGridView.ColumnCount - 1].FillWeight = float.Epsilon;  // sum of all fill weights must not be larger than 65535
+        }
+        dataGridView.RowCount = StringConvertibleMatrixData.Rows;
+        for (int i = 0; i < StringConvertibleMatrixData.Rows; i++) {
+          for (int j = 0; j < StringConvertibleMatrixData.Columns; j++)
+            dataGridView.Rows[i].Cells[j].Value = StringConvertibleMatrixData.GetValue(i, j);
+        }
+        for (int i = 0; i < StringConvertibleMatrixData.Columns; i++)
+          dataGridView.Columns[i].Width = dataGridView.Columns[i].GetPreferredWidth(DataGridViewAutoSizeColumnMode.AllCells, true);
+      }
       dataGridView.Enabled = true;
     }
 
-    private void StringConvertibleArrayData_ItemChanged(object sender, EventArgs<int> e) {
+    private void StringConvertibleMatrixData_ItemChanged(object sender, EventArgs<int, int> e) {
       if (InvokeRequired)
-        Invoke(new EventHandler<EventArgs<int>>(StringConvertibleArrayData_ItemChanged), sender, e);
-      else
-        dataGridView.Rows[e.Value].Cells[0].Value = StringConvertibleArrayData.GetValue(e.Value);
+        Invoke(new EventHandler<EventArgs<int, int>>(StringConvertibleMatrixData_ItemChanged), sender, e);
+      else {
+        dataGridView.Rows[e.Value].Cells[e.Value2].Value = StringConvertibleMatrixData.GetValue(e.Value, e.Value2);
+        Size size = dataGridView.Rows[e.Value].Cells[e.Value2].PreferredSize;
+        dataGridView.Columns[e.Value2].Width = Math.Max(dataGridView.Columns[e.Value2].Width, size.Width);
+      }
     }
-    private void StringConvertibleArrayData_Reset(object sender, EventArgs e) {
+    private void StringConvertibleMatrixData_Reset(object sender, EventArgs e) {
       if (InvokeRequired)
-        Invoke(new EventHandler(StringConvertibleArrayData_Reset), sender, e);
+        Invoke(new EventHandler(StringConvertibleMatrixData_Reset), sender, e);
       else
         UpdateContent();
     }
 
-    private void sizeTextBox_Validating(object sender, CancelEventArgs e) {
+    #region TextBox Events
+    private void rowsTextBox_Validating(object sender, CancelEventArgs e) {
       int i = 0;
-      if (!int.TryParse(sizeTextBox.Text, out i) || (i < 0)) {
+      if (!int.TryParse(rowsTextBox.Text, out i) || (i < 0)) {
         e.Cancel = true;
-        errorProvider.SetError(sizeTextBox, "Invalid Array Length");
-        sizeTextBox.SelectAll();
+        errorProvider.SetError(rowsTextBox, "Invalid Number of Rows");
+        rowsTextBox.SelectAll();
       }
     }
-    private void sizeTextBox_Validated(object sender, EventArgs e) {
-      StringConvertibleArrayData.Length = int.Parse(sizeTextBox.Text);
-      errorProvider.SetError(sizeTextBox, string.Empty);
+    private void rowsTextBox_Validated(object sender, EventArgs e) {
+      StringConvertibleMatrixData.Rows = int.Parse(rowsTextBox.Text);
+      errorProvider.SetError(rowsTextBox, string.Empty);
     }
-    private void sizeTextBox_KeyDown(object sender, KeyEventArgs e) {
+    private void rowsTextBox_KeyDown(object sender, KeyEventArgs e) {
       if (e.KeyCode == Keys.Enter || e.KeyCode == Keys.Return)
-        sizeLabel.Focus();  // set focus on label to validate data
+        rowsLabel.Focus();  // set focus on label to validate data
       if (e.KeyCode == Keys.Escape) {
-        sizeTextBox.Text = StringConvertibleArrayData.Length.ToString();
-        sizeLabel.Focus();  // set focus on label to validate data
+        rowsTextBox.Text = StringConvertibleMatrixData.Columns.ToString();
+        rowsLabel.Focus();  // set focus on label to validate data
       }
     }
+    private void columnsTextBox_Validating(object sender, CancelEventArgs e) {
+      int i = 0;
+      if (!int.TryParse(columnsTextBox.Text, out i) || (i < 0)) {
+        e.Cancel = true;
+        errorProvider.SetError(columnsTextBox, "Invalid Number of Columns");
+        columnsTextBox.SelectAll();
+      }
+    }
+    private void columnsTextBox_Validated(object sender, EventArgs e) {
+      StringConvertibleMatrixData.Columns = int.Parse(columnsTextBox.Text);
+      errorProvider.SetError(columnsTextBox, string.Empty);
+    }
+    private void columnsTextBox_KeyDown(object sender, KeyEventArgs e) {
+      if (e.KeyCode == Keys.Enter || e.KeyCode == Keys.Return)
+        columnsLabel.Focus();  // set focus on label to validate data
+      if (e.KeyCode == Keys.Escape) {
+        columnsTextBox.Text = StringConvertibleMatrixData.Columns.ToString();
+        columnsLabel.Focus();  // set focus on label to validate data
+      }
+    }
+    #endregion
+
+    #region DataGridView Events
     private void dataGridView_CellValidating(object sender, DataGridViewCellValidatingEventArgs e) {
-      if (!StringConvertibleArrayData.Validate(e.FormattedValue.ToString())) {
+      if (!StringConvertibleMatrixData.Validate(e.FormattedValue.ToString())) {
         e.Cancel = true;
         dataGridView.Rows[e.RowIndex].ErrorText = "Invalid Value";
@@ -130 +174 @@
     private void dataGridView_CellParsing(object sender, DataGridViewCellParsingEventArgs e) {
       string value = e.Value.ToString();
-      e.ParsingApplied = StringConvertibleArrayData.SetValue(value, e.RowIndex);
-      if (e.ParsingApplied) e.Value = StringConvertibleArrayData.GetValue(e.RowIndex);
+      e.ParsingApplied = StringConvertibleMatrixData.SetValue(value, e.RowIndex, e.ColumnIndex);
+      if (e.ParsingApplied) e.Value = StringConvertibleMatrixData.GetValue(e.RowIndex, e.ColumnIndex);
     }
     private void dataGridView_CellEndEdit(object sender, DataGridViewCellEventArgs e) {
       dataGridView.Rows[e.RowIndex].ErrorText = string.Empty;
     }
+    #endregion
   }
 }