private bool PropertyExists(string name)
{
if (d_wrapper.Variable(name) != null)
{
return(true);
}
Wrappers.Node grp = d_wrapper as Wrappers.Node;
if (grp == null)
{
return(false);
}
return(grp.VariableInterface.Implements(name));
}
private void DoRemoveProperty()
{
List <Undo.IAction> actions = new List <Undo.IAction>();
foreach (TreePath path in d_treeview.Selection.GetSelectedRows())
{
Node node = d_treeview.NodeStore.FindPath(path);
if (node == d_dummy)
{
continue;
}
Wrappers.Wrapper temp = d_wrapper.GetVariableTemplate(node.Variable, false);
if (temp != null)
{
Cdn.Variable tempProp = temp.Variable(node.Variable.Name);
actions.Add(new Undo.ModifyVariable(d_wrapper, node.Variable, tempProp.Expression.AsString));
actions.Add(new Undo.ModifyVariable(d_wrapper, node.Variable, tempProp.Flags));
}
else
{
actions.Add(new Undo.RemoveVariable(d_wrapper, node.Variable));
}
}
try
{
d_actions.Do(new Undo.Group(actions));
}
catch (GLib.GException err)
{
// Display could not remove, or something
Error(this, err);
}
}