/// <summary>
/// Starts some sort of update. If the selected item is a polygon that has associated
/// database attributes, a dialog will be displayed to let the user change the attributes.
/// For any other spatial feature, the dialog for updating an editing operation will be
/// displayed.
/// </summary>
/// <param name="so">The item selected for update</param>
internal void RunUpdate(IUserAction action, ISpatialObject so)
{
if (so == null)
{
return;
}
// There can't be any command currently running.
if (m_Command != null)
{
return;
}
// If we're currently auto-highlighting, get rid of it.
AutoSelect = false;
// If a polygon has been selected, invoke the attribute update dialog. Otherwise
// start an update command.
if (so.SpatialType == SpatialType.Polygon)
{
m_Main.UpdatePolygon((Polygon)so);
}
else
{
ClearSelection();
UpdateUI upui = new UpdateUI(action);
m_Command = upui;
// We will have a DividerObject if the user selected a line
// that has been intersected against other lines. In that case,
// run the update using the underlying line.
if (so is DividerObject)
{
upui.Run((so as DividerObject).Divider.Line);
}
else
{
upui.Run((Feature)so);
}
}
}