private SelectItemsResponse SelectItems(SelectTypes type, bool multiple)
{
SelectItemsRequestArgs args = new SelectItemsRequestArgs(type);
args.Multiple = multiple;
if (type == SelectTypes.Area)
{
if (ctlItemZFilter.UseMaxZ)
{
args.UseMaxZ = true;
args.MaxZ = ctlItemZFilter.MaxZ;
}
if (ctlItemZFilter.UseMinZ)
{
args.UseMinZ = true;
args.MinZ = ctlItemZFilter.MinZ;
}
}
_lastResponse = null;
ItemSelector selector = new ItemSelector();
selector.OnSelection += new ItemSelector.ItemsSelectedtEvent(OnSelection);
// wait for the extract to complete
selector.SelectItems(args, true);
WaitForSelection();
selector.OnSelection -= new ItemSelector.ItemsSelectedtEvent(OnSelection);
return(_lastResponse);
}
private void RaiseSelectionEvent(SelectItemsResponse response)
{
if (OnSelection != null)
{
OnSelection(response);
}
}
private void StartSelection(object state)
{
SelectItemsRequestArgs args = (SelectItemsRequestArgs)state;
SelectItemsResponse resp = (SelectItemsResponse)Connection.SendSelectItemsRequest(args);
RaiseSelectionEvent(resp);
}
private void AddItemToSelection(bool multiple)
{
Cursor.Current = Cursors.WaitCursor;
SelectItemsResponse resp = SelectItems(SelectTypes.Item, multiple);
if (resp != null)
{
AddItemsToSel(resp.ItemSerials);
}
UpdateSelectionCount();
UpdateControlStates();
Cursor.Current = Cursors.Default;
}
private void RemoveAreaFromSelection(bool multiple)
{
Cursor.Current = Cursors.WaitCursor;
SelectItemsResponse resp = SelectItems(SelectTypes.Area, multiple);
if (resp != null)
{
RemoveItemsFromSel(resp.ItemSerials);
}
UpdateSelectionCount();
UpdateControlStates();
Cursor.Current = Cursors.Default;
}
private void SelectSingleItem(bool multiple)
{
Cursor.Current = Cursors.WaitCursor;
_serials = null;
SelectItemsResponse resp = SelectItems(SelectTypes.Item, multiple);
if (resp != null)
{
_serials = resp.ItemSerials;
}
UpdateSelectionCount();
UpdateControlStates();
Cursor.Current = Cursors.Default;
}
private void OnSelection(SelectItemsResponse response)
{
_lastResponse = response;
_busy = false;
}
