public override bool ShouldSelectItem(UICollectionView collectionView, NSIndexPath indexPath)
{
var selectionCount = collectionView.GetIndexPathsForSelectedItems().Length;
var shouldSelect = true;
var asset = AssetForIndexPath(indexPath);
var parent = Parent;
if (parent != null)
{
shouldSelect = parent.ShouldSelectAsset(asset, selectionCount);
}
return(shouldSelect);
}
/// <summary>
/// Gets the cell.
/// </summary>
/// <param name="tableView">The table view.</param>
/// <param name="indexPath">The index path.</param>
/// <returns></returns>
public override UICollectionViewCell GetCell(UICollectionView collectionView, NSIndexPath indexPath)
{
// reuse or create new cell
var cell = (UICollectionViewCell)collectionView.DequeueReusableCell(cellProvider.Identifier, indexPath);
// get the associated collection item
var item = GetItemAt(indexPath);
// update the cell
if (item != null)
{
cellProvider.UpdateCell(cell, item, collectionView.GetIndexPathsForSelectedItems().Contains(indexPath));
}
// done
return(cell);
}
public override UICollectionViewCell GetCell(UICollectionView collectionView, NSIndexPath indexPath)
{
var headerCell = (ShellSectionHeaderCell)collectionView.DequeueReusableCell(CellId, indexPath);
var selectedItems = collectionView.GetIndexPathsForSelectedItems();
var shellContent = ShellSection.Items[indexPath.Row];
headerCell.Label.Text = shellContent.Title;
headerCell.Label.SetNeedsDisplay();
if (selectedItems.Length > 0 && selectedItems[0].Row == indexPath.Row)
{
headerCell.Label.TextColor = _selectedColor.ToUIColor();
}
else
{
headerCell.Label.TextColor = _unselectedColor.ToUIColor();
}
return(headerCell);
}
List <BluetoothSensorMonitor> GetMonitorsForSelectedPeripherals()
{
List <BluetoothSensorMonitor> bluetoothMonitors = new List <BluetoothSensorMonitor>();
var selectedItems = _connectedDevicesCollectionView.GetIndexPathsForSelectedItems();
foreach (var selectedItem in selectedItems)
{
BluetoothSensorMonitor sensorMonitor = _sensorCollectionSource.GetConnectedMonitor(selectedItem.Row);
bluetoothMonitors.Add(sensorMonitor);
//if (sensorMonitor.bIsHexoskinMonitor)
//{
//}
//else
//{
// peripherals.Add(sensorMonitor.Peripheral);
//}
}
return(bluetoothMonitors);
}
protected void ClearSelection(UICollectionView collectionView)
{
var indexPaths = collectionView.GetIndexPathsForSelectedItems();
if (indexPaths != null)
{
foreach (NSIndexPath indexPath in indexPaths)
collectionView.DeselectItem(indexPath, UseAnimations);
}
SetSelectedItem(collectionView, null, false);
}
