//Clears GridView and Any Subscriptions
private void EmptyGridView(string nameOfApp)
{
int index = App.GetFileNames().IndexOf(nameOfApp.ToLower());
if (index < 0)
{
throw new Exception("Cannot find file \"" + nameOfApp + ".app\" in " + Settings.Default.DefaultPath);
}
AppParse = new AppParser(App.GetDirectoryNames()[index]);
if (ViewData != null)
{
for (int j = 0; j < NewBalanceDataGridView.RowCount; j++)
{
for (int i = 0; i < NewBalanceDataGridView.ColumnCount; i++)
{
if (ViewData.GetCellType(0, i) == CellType.Multiple)
{
MultipleCell mc = ViewData.GetCell(0, i) as MultipleCell;
mc.NotifyHeaderNameChange -= mc_NotifyHeaderNameChange;
mc.CellValueChanged -= NewBalance_CellValueChanged;
mc.NotifyDependents -= NewBalance_NotifyDependents;
foreach (var cell in mc.CellOptions)
{
cell.CellValueChanged -= NewBalance_CellValueChanged;
cell.NotifyDependents -= NewBalance_NotifyDependents;
}
}
else
{
Cell c = ViewData.GetCell(0, i);
c.CellValueChanged -= NewBalance_CellValueChanged;
c.NotifyDependents -= NewBalance_NotifyDependents;
}
}
}
// unfreeze any old frozen columns
NewBalanceDataGridView.Columns[FindDisplayIndexColumnIndex(0)].Frozen = false;
// make sure the actual index and viewindex are the same
for (int i = 0; i < NewBalanceDataGridView.ColumnCount; i++)
{
NewBalanceDataGridView.Columns[i].DisplayIndex = i;
}
}
NewBalanceDataGridView.Rows.Clear();
ViewData = new GridData(AppParse.ReturnCellsInRow(NewBalanceDataGridView.RowCount), nameOfApp);
// update right click context menu if multiple cells exist
RightClickMenu = new ContextMenuStrip();
NewBalanceDataGridView.ContextMenuStrip = RightClickMenu;
if (ViewData.HasMultipleCells())
{
for (int i = 0; i < ViewData.ColumnHeaders().Count; i++)
{
var cell = ViewData.GetCell(0, i) as MultipleCell;
if (cell != null)
{
foreach (string s in cell.OptionStrings)
{
ToolStripMenuItem t = new ToolStripMenuItem(s);
t.Click += t_Click;
RightClickMenu.Items.Add(t);
}
break;
}
}
}
List <string> columnHeaders = ViewData.ColumnHeaders();
int count = columnHeaders.Count;
NewBalanceDataGridView.ColumnCount = count;
NewBalanceDataGridView.CellBeginEdit += NewBalanceDataGridView_CellBeginEdit;
NewBalanceDataGridView.CellEndEdit += NewBalanceDataGridView_CellEndEdit;
NewBalanceDataGridView.Rows.Add();
for (int i = 0; i < count; i++)
{
NewBalanceDataGridView.Columns[i].HeaderText = columnHeaders[i];
// hide newscreen cells (backwards compatibility)
NewBalanceDataGridView.Columns[i].Visible =
!(NewBalanceDataGridView.Columns[i].HeaderText.ToLower().Contains("newscreen"));
// set maxium input size (backwards compatibility)
((DataGridViewTextBoxColumn)NewBalanceDataGridView.Columns[i]).MaxInputLength =
ViewData.GetCell(0, i).Digits;
NewBalanceDataGridView.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;
NewBalanceDataGridView.Rows[0].Cells[i].Value = ViewData.GetCell(0, i).Value.ToString();
//// set default formatting options
//NewBalanceDataGridView.Columns[i].DefaultCellStyle.Format = "N" + ViewData.GetCell(0, i).Precision;
}
for (int i = 0; i < NewBalanceDataGridView.Rows[0].Cells.Count; i++)
{
if (ViewData.GetCellType(0, i) == CellType.Multiple)
{
MultipleCell mc = ViewData.GetCell(0, i) as MultipleCell;
mc.NotifyHeaderNameChange += mc_NotifyHeaderNameChange;
mc.CellValueChanged += NewBalance_CellValueChanged;
mc.NotifyDependents += NewBalance_NotifyDependents;
foreach (var cell in mc.CellOptions)
{
cell.CellValueChanged += NewBalance_CellValueChanged;
cell.NotifyDependents += NewBalance_NotifyDependents;
}
}
else
{
Cell c = ViewData.GetCell(0, i);
c.CellValueChanged += NewBalance_CellValueChanged;
c.NotifyDependents += NewBalance_NotifyDependents;
}
NewBalanceDataGridView.Columns[i].Resizable = DataGridViewTriState.True;
}
NewBalanceDataGridView.SelectionChanged += NewBalanceDataGridView_SelectionChanged;
}