private void deleteSelectedBaseMap(object sender, MessageBoxClosedArgs e)
{
if (e.Result != MessageBoxResult.OK)
{
return;
}
BaseMapInfo currentSelectedBaseMap = BaseMapsList.SelectedItem as BaseMapInfo;
if (currentSelectedBaseMap == null)
{
return;
}
int currIndex = BaseMaps.IndexOf(currentSelectedBaseMap);
BaseMaps.Remove(currentSelectedBaseMap);
if (currIndex > BaseMaps.Count - 1) // if last item is being deleted
{
currIndex = BaseMaps.Count - 1;
}
if (currIndex > -1) // select the next item in the list
{
BaseMapsList.SelectedIndex = currIndex;
}
}
private void onMoveBaseMapDownCommand(object parameter)
{
BaseMapInfo currentSelectedBaseMap = BaseMapsList.SelectedItem as BaseMapInfo;
if (currentSelectedBaseMap == null)
{
return;
}
int pos = BaseMaps.IndexOf(currentSelectedBaseMap);
if (pos < 0 || pos >= BaseMaps.Count)
{
return;
}
BaseMaps.RemoveAt(pos);
BaseMaps.Insert(pos + 1, currentSelectedBaseMap);
// Preserve selection
BaseMapsList.SelectedIndex = pos + 1;
refreshMoveCommands();
}
