private void listLinks_SelectedIndexChanged(object sender, System.EventArgs e)
{
PropertyGridSelectObject(null);
if (listLinks.SelectedIndex == 0)
{
// "<new ...>" link is selected
buttonRemove.Enabled = false;
providerExchangeItemSelector.ClearCheckboxes();
acceptorExchangeItemSelector.ClearCheckboxes();
}
else
{
ILink link = (ILink)_uilink.Links[listLinks.SelectedIndex - 1];
ArrayList dataOperations = new ArrayList(link.DataOperationsCount);
for (int i = 0; i < link.DataOperationsCount; i++)
{
dataOperations.Add(link.GetDataOperation(i));
}
providerExchangeItemSelector.SetCheckedExchangeItem(link.SourceQuantity, link.SourceElementSet, (IDataOperation[])dataOperations.ToArray(typeof(IDataOperation)));
providerExchangeItemSelector.ExpandChecked();
acceptorExchangeItemSelector.SetCheckedExchangeItem(link.TargetQuantity, link.TargetElementSet, null);
acceptorExchangeItemSelector.ExpandChecked();
buttonRemove.Enabled = true;
}
UpdateViewElementSetButton();
}
private void ApplyDimensionFilters()
{
// save checkstate of acceptor
IQuantity acceptorQuantity;
IElementSet acceptorElementSet;
IDataOperation[] dummyDataOperations;
acceptorExchangeItemSelector.GetCheckedExchangeItem(out acceptorQuantity, out acceptorElementSet, out dummyDataOperations);
// Get filters from provider
IQuantity providerQuantity;
IElementSet providerElementSet;
IDataOperation[] providerDataOperations;
providerExchangeItemSelector.GetCheckedExchangeItem(out providerQuantity, out providerElementSet, out providerDataOperations);
// Apply filters to acceptor (implicitly redraws its tree if any change is done)
if (DimensionFilterCheckBox.Checked)
{
if (providerQuantity != null)
{
acceptorExchangeItemSelector.EnableDimensionFilter(providerQuantity.Dimension);
}
else
{
acceptorExchangeItemSelector.EnableDimensionFilter(null);
}
}
else
{
acceptorExchangeItemSelector.EnableDimensionFilter(null);
}
if (ElementTypeFilterCheckBox.Checked)
{
acceptorExchangeItemSelector.EnableElementSetFilter(providerElementSet);
}
else
{
acceptorExchangeItemSelector.EnableElementSetFilter(null);
}
// try to restore as many of the check-state of acceptorExchangeItemSelector as possible
acceptorExchangeItemSelector.SetCheckedExchangeItem(acceptorQuantity, acceptorElementSet, dummyDataOperations);
acceptorExchangeItemSelector.ExpandChecked();
}