public static bool ChooseLabel(List <Rom> roms, out List <RomLabel> selectedLabels, out List <RomLabel> unselectedLabels)
{
selectedLabels = new List <RomLabel>();
unselectedLabels = new List <RomLabel>();
instance = new FormChooseList(typeof(RomLabel));
foreach (DataGridViewRow row in instance.dataGridView.Rows)
{
row.Cells[instance.columnCheck.Index].Value = CheckState.Unchecked;
bool found = false;
bool all = false;
bool checkFound = false;
bool notFound = false;
string labelName = row.Cells[instance.columnName.Index].Value.ToString();
foreach (var rom in roms)
{
checkFound = rom.RomLabels != null && rom.RomLabels.Labels.Any(x => x == labelName);
if (checkFound)
{
found = true;
}
else
{
notFound = true;
}
}
all = found && !notFound;
if (found && all)
{
row.Cells[instance.columnCheck.Index].Value = CheckState.Checked;
}
else if (!found)
{
row.Cells[instance.columnCheck.Index].Value = CheckState.Unchecked;
}
else if (found && !all)
{
row.Cells[instance.columnCheck.Index].Value = CheckState.Indeterminate;
}
found = false;
all = false;
}
var result = instance.ShowDialogUpdated();
selectedLabels = instance.selectedLabels;
unselectedLabels = instance.unselectedLabels;
return(result);
}
private void changeLabelsToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
if (dataGridView.SelectedRows.Count == 0)
{
return;
}
List <RomLabel> selectedLabels = new List <RomLabel>();
List <RomLabel> unselectedLabels = new List <RomLabel>();
RomLabels labels = ((Rom)dataGridView.SelectedRows[0].Tag).RomLabels;
List <Rom> roms = new List <Rom>();
foreach (DataGridViewRow row in dataGridView.SelectedRows)
{
roms.Add((Rom)row.Tag);
}
if (!FormChooseList.ChooseLabel(roms, out selectedLabels, out unselectedLabels))
{
return;
}
RomLabelsBusiness.SetRomLabel(roms, selectedLabels, unselectedLabels);
foreach (DataGridViewRow row in dataGridView.SelectedRows)
{
FillLabelCell((Rom)row.Tag, row);
}
dataGridView.Refresh();
}
catch (Exception ex)
{
FormCustomMessage.ShowError(ex.Message);
}
}
