/// <summary>
/// This event handler fr any chenges in cell text.
/// </summary>
/// <param name="sender">object sender.</param>
/// <param name="e"> event handler.</param>
private void DataGridView1_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
// this.sheet.GetCell(e.RowIndex, e.ColumnIndex).Text = this.dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString();
this.sheet.CellTextChanged(e.RowIndex, e.ColumnIndex, (string)this.dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value);
ICommand cmd = new ChangeText(this.sheet.GetCell(e.RowIndex, e.ColumnIndex), this.sheet.GetCell(e.RowIndex, e.ColumnIndex).Value, (string)this.dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value);
this.commandManager.AddUndo(cmd);
this.UndoRedoAvailable();
}
public void TestChangeColortExecuteMethod()
{
Spreadsheet spreadsheet = new Spreadsheet(26, 50);
Invoker commandControl = new Invoker();
ICommand cmd1 = new ChangeText(spreadsheet.GetCell(1, 1), "10", "50");
cmd1.Execute();
Assert.AreEqual(spreadsheet.GetCell(1, 1).Text, "50");
cmd1.UnExecute();
Assert.AreEqual(spreadsheet.GetCell(1, 1).Text, "10");
}
public void TestRedoUNdoCommand()
{
Spreadsheet spreadsheet = new Spreadsheet(26, 50);
Invoker commandControl = new Invoker();
ICommand cmd = new ChangeText(spreadsheet.GetCell(1, 1), "40", "20");
cmd.Execute();
commandControl.AddUndo(cmd);
Assert.AreEqual(spreadsheet.GetCell(1, 1).Text, "20");
commandControl.UndoCommand();
Assert.AreEqual(spreadsheet.GetCell(1, 1).Text, "40");
commandControl.RedoCommand();
Assert.AreEqual(spreadsheet.GetCell(1, 1).Text, "20");
}