/// <summary>
/// Method unpacks dragging objects from dragging data
/// </summary>
/// <param name="draggingData"></param>
/// <returns></returns>
public Collection <Order> GetDraggingOrders(IDataObject draggingData)
{
Collection <Order> draggingObjects = new Collection <Order>();
// get collection of dragging elements
if (draggingData.GetDataPresent(DRAGGING_DATA_FORMAT_STRING))
{
// get data from data.GetData("format");
DraggingOrdersObject draggingObject = (DraggingOrdersObject)draggingData.GetData(DRAGGING_DATA_FORMAT_STRING);
IDataObjectCollection <Order> ordersForDate = App.Current.Project.Orders.Search(draggingObject.OrdersPlannedDate);
foreach (Order order in ordersForDate)
{
foreach (Guid id in draggingObject.IDsCollection)
{
if (order.Id.Equals(id))
{
draggingObjects.Add(order);
}
}
}
}
return(draggingObjects);
}
/// <summary>
/// Method packs selected orders to dragging data object
/// </summary>
/// <param name="selectedOrers"></param>
/// <returns></returns>
private IDataObject _CreateDraggingObject(Collection <Order> selectedOrers)
{
DraggingOrdersObject draggingObject = new DraggingOrdersObject();
draggingObject.OrdersPlannedDate = (DateTime)selectedOrers[0].PlannedDate;
draggingObject.IDsCollection = new Collection <Guid>();
foreach (Order order in selectedOrers)
{
draggingObject.IDsCollection.Add(order.Id);
}
System.Windows.DataObject newObject = new System.Windows.DataObject(DRAGGING_DATA_FORMAT_STRING, draggingObject);
return(newObject);
}
/// <summary>
/// Method packs selected orders to dragging data object
/// </summary>
/// <param name="selectedOrers"></param>
/// <returns></returns>
private IDataObject _CreateDraggingObject(Collection<Order> selectedOrers)
{
DraggingOrdersObject draggingObject = new DraggingOrdersObject();
draggingObject.OrdersPlannedDate = (DateTime)selectedOrers[0].PlannedDate;
draggingObject.IDsCollection = new Collection<Guid>();
foreach (Order order in selectedOrers)
draggingObject.IDsCollection.Add(order.Id);
System.Windows.DataObject newObject = new System.Windows.DataObject(DRAGGING_DATA_FORMAT_STRING, draggingObject);
return newObject;
}
