/// <summary>
/// Node context menu is about to open.
/// </summary>
private void OnContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)
{
var selection = SelectionManager.SelectedEntities.FirstOrDefault();
if ((selection == null) || (EditContext == null) || (EditContext.Package == null))
{
e.Cancel = true;
return;
}
var builder = new ContextMenuBuilder(EditContext.Package, EditContext);
contextMenuStrip.Items.Clear();
selection.Accept(builder, contextMenuStrip);
if (contextMenuStrip.Items.Count == 0)
{
e.Cancel = true;
}
}
/// <summary>
/// Context menu strip is opening
/// </summary>
private void OnContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)
{
var selectedNode = tvItems.SelectedNodes.OfType <EntityNode>().FirstOrDefault();
var selection = (selectedNode != null) ? selectedNode.Entity : null;
if ((selection == null) || (appState == null))
{
e.Cancel = true;
return;
}
var builder = new ContextMenuBuilder(appState.Package, this);
contextMenuStrip.Items.Clear();
selection.Accept(builder, contextMenuStrip);
if (contextMenuStrip.Items.Count == 0)
{
e.Cancel = true;
}
}
