private void DataGridView_CellClick(object sender, DataGridViewCellEventArgs e)
{
MathCell mCell = MathCellsProvider.GetMathCell(dataGridView.CurrentCell);
AddressBox.Text = mCell.OwnAddress;
FormulaBox.Text = mCell.Formula;
}
public void Shift()
{
foreach (DataGridViewRow row in _ownerGrid.dataGridView.Rows)
{
foreach (DataGridViewCell cell in row.Cells)
{
MathCell mCell = MathCellsProvider.GetMathCell(cell);
_shiftWay.DoShift(_delimiterIndex, mCell, _ownerGrid);
}
}
List <MathCell> usedMathCells = MathCellsProvider.GetInstance.GetUsedCells();
foreach (MathCell usedCell in usedMathCells)
{
usedCell.ShiftReferences();
}
OnGridMathCellsProvider.UpdateValuesOnGrid(usedMathCells, _ownerGrid);
}
public static void DeleteColumn(GridForm grid)
{
if (grid.dataGridView.ColumnCount <= 1)
{
return;
}
int colIndex = grid.dataGridView.CurrentCell.ColumnIndex;
bool isDeletionAllowed = true;
if (IsColumnHasValue(grid, colIndex))
{
isDeletionAllowed = IsDeletionAllowed("column");
}
if (isDeletionAllowed)
{
foreach (DataGridViewRow row in grid.dataGridView.Rows)
{
foreach (DataGridViewCell cell in row.Cells)
{
if (cell.ColumnIndex == colIndex)
{
MathCell delCell = MathCellsProvider.GetMathCell(cell);
delCell.UpdateDependentsBeforeDelete();
MathCellsProvider.GetInstance.RemoveCell(delCell);
}
}
}
grid.dataGridView.Columns.RemoveAt(colIndex);
MathCellsShifter mathCellsShifter = new MathCellsShifter(new ShiftAfterColumnDeletion(), colIndex, grid);
mathCellsShifter.Shift();
HeadersUpdater headersUpdater = new HeadersUpdater(grid, new UpdateColumns());
headersUpdater.Update();
}
}
public static void DeleteRow(GridForm grid)
{
if (grid.dataGridView.RowCount <= 1)
{
return;
}
int rowIndex = grid.dataGridView.CurrentCell.RowIndex;
bool isDeletionAllowed = true;
if (IsRowHasValue(grid, rowIndex))
{
isDeletionAllowed = IsDeletionAllowed("row");
}
if (isDeletionAllowed)
{
DataGridViewRow deletionRow = grid.dataGridView.Rows[rowIndex];
foreach (DataGridViewCell cell in deletionRow.Cells)
{
MathCell delCell = MathCellsProvider.GetMathCell(cell);
delCell.UpdateDependentsBeforeDelete();
MathCellsProvider.GetInstance.RemoveCell(delCell);
}
grid.dataGridView.Rows.RemoveAt(rowIndex);
MathCellsShifter mathCellsShifter = new MathCellsShifter(new ShiftAfterRowDeletion(), rowIndex, grid);
mathCellsShifter.Shift();
HeadersUpdater headersUpdater = new HeadersUpdater(grid, new UpdateRows());
headersUpdater.Update();
}
}
private void DataGridView_CellBeginEdit(object sender, DataGridViewCellCancelEventArgs e)
{
MathCell mCell = MathCellsProvider.GetMathCell(dataGridView.CurrentCell);
dataGridView.CurrentCell.Value = mCell.Formula;
}
