Changeset 14029 for branches/crossvalidation-2434/HeuristicLab.DataPreprocessing.Views/3.4/DataGridContentView.cs

Timestamp:

07/08/16 14:40:02 (8 years ago)

Author:

gkronber

Message:

#2434: merged trunk changes r12934:14026 from trunk to branch

Location:

branches/crossvalidation-2434

Files:

• . (modified) (1 prop)
• HeuristicLab.DataPreprocessing.Views (modified) (1 prop)
• HeuristicLab.DataPreprocessing.Views/3.4/DataGridContentView.cs (modified) (8 diffs)

branches/crossvalidation-2434/HeuristicLab.DataPreprocessing.Views/3.4/DataGridContentView.cs

@@ -31 +31 @@
 namespace HeuristicLab.DataPreprocessing.Views {
   [View("Data Grid Content View")]
-  [Content(typeof(IDataGridContent), true)]
+  [Content(typeof(DataGridContent), true)]
   public partial class DataGridContentView : StringConvertibleMatrixView {
 
@@ -42 +42 @@
     private Tuple<int, int> currentCell;
 
-    public new IDataGridContent Content {
-      get { return (IDataGridContent)base.Content; }
+    public new DataGridContent Content {
+      get { return (DataGridContent)base.Content; }
       set { base.Content = value; }
     }
@@ -59 +59 @@
       InitializeComponent();
       dataGridView.CellMouseClick += dataGridView_CellMouseClick;
+      dataGridView.RowHeaderMouseClick += dataGridView_RowHeaderMouseClick;
       dataGridView.KeyDown += dataGridView_KeyDown;
       dataGridView.MouseUp += dataGridView_MouseUp;
@@ -142 +143 @@
 
 
-    //protected override void PasteValuesToDataGridView() {
-    //  base.PasteValuesToDataGridView();
-    //  dataGridView.Refresh();
-    //}
+    protected override void PasteValuesToDataGridView() {
+      string[,] values = SplitClipboardString(Clipboard.GetText());
+      if (values.Length == 0) return;
+      int rowIndex = 0;
+      int columnIndex = 0;
+      if (dataGridView.CurrentCell != null) {
+        rowIndex = dataGridView.CurrentCell.RowIndex;
+        columnIndex = dataGridView.CurrentCell.ColumnIndex;
+      }
+
+      bool containsHeader = false;
+      var firstRow = Enumerable.Range(0, values.GetLength(0)).Select(col => values[col, 0]).ToList();
+      if ((Content.Selection.Values.Sum(s => s.Count) == Content.Rows * Content.Columns)
+          || (rowIndex == 0 && columnIndex == 0 && Content.Rows <= values.GetLength(1) && Content.Columns <= values.GetLength(0))) {
+        // All is selected -or- top left selected and everything will be replaced
+        double temp;
+        containsHeader = !firstRow.All(string.IsNullOrEmpty) && firstRow.Any(r => !double.TryParse(r, out temp));
+        if (containsHeader)
+          rowIndex = columnIndex = 0;
+      }
+
+      int newRows = values.GetLength(1) + rowIndex - (containsHeader ? 1 : 0);
+      int newColumns = values.GetLength(0) + columnIndex;
+      if (Content.Rows < newRows) Content.Rows = newRows;
+      if (Content.Columns < newColumns) Content.Columns = newColumns;
+
+      ReplaceTransaction(() => {
+        Content.PreProcessingData.InTransaction(() => {
+          for (int row = containsHeader ? 1 : 0; row < values.GetLength(1); row++) {
+            for (int col = 0; col < values.GetLength(0); col++) {
+              Content.SetValue(values[col, row], row + rowIndex - (containsHeader ? 1 : 0), col + columnIndex);
+            }
+          }
+          if (containsHeader) {
+            for (int i = 0; i < firstRow.Count; i++)
+              if (string.IsNullOrWhiteSpace(firstRow[i]))
+                firstRow[i] = string.Format("<{0}>", i);
+            Content.PreProcessingData.RenameColumns(firstRow);
+          }
+        });
+      });
+
+      ClearSorting();
+    }
 
     protected override void SetEnabledStateOfControls() {
@@ -165 +206 @@
     protected override void dataGridView_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e) {
       if (Content != null) {
-        if (e.Button == System.Windows.Forms.MouseButtons.Left) {
+        if (e.Button == MouseButtons.Left) {
           dataGridView.Focus();
           dataGridView.ClearSelection();
@@ -174 +215 @@
             dataGridView[e.ColumnIndex, i].Selected = true;
           }
-        } else if (Content.SortableView) {
+        } else if (e.Button == MouseButtons.Middle) {
+          int newIndex = e.ColumnIndex >= 0 ? e.ColumnIndex : 0;
+          Content.PreProcessingData.InsertColumn<double>(newIndex.ToString(), newIndex);
+        } else if (e.Button == MouseButtons.Right && Content.SortableView) {
           SortColumn(e.ColumnIndex);
         }
       }
       searchIterator = null;
+    }
+    private void dataGridView_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e) {
+      if (Content != null) {
+        if (e.Button == MouseButtons.Middle) {
+          int newIndex = e.RowIndex >= 0 ? e.RowIndex : 0;
+          Content.PreProcessingData.InsertRow(newIndex);
+        }
+      }
     }
 
@@ -450 +502 @@
     private void dataGridView_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e) {
       if (Content == null) return;
-      if (e.Button == System.Windows.Forms.MouseButtons.Right && !(e.ColumnIndex != -1 && e.RowIndex == -1)) {
+      if (e.Button == MouseButtons.Right && !(e.ColumnIndex != -1 && e.RowIndex == -1)) {
         if (e.ColumnIndex == -1 || e.RowIndex == -1) {
           replaceValueOverColumnToolStripMenuItem.Visible = false;
@@ -612 +664 @@
     #endregion
 
+    private void addRowButton_Click(object sender, EventArgs e) {
+      Content.PreProcessingData.InsertRow(Content.Rows);
+    }
+
+    private void addColumnButton_Click(object sender, EventArgs e) {
+      Content.PreProcessingData.InsertColumn<double>(Content.Columns.ToString(), Content.Columns);
+    }
+
+    private void renameColumnsButton_Click(object sender, EventArgs e) {
+      var renameDialog = new RenameColumnsDialog(Content.ColumnNames);
+
+      if (renameDialog.ShowDialog(this) == DialogResult.OK) {
+        Content.PreProcessingData.RenameColumns(renameDialog.ColumnNames);
+      }
+    }
   }
 }