private void documentRegistry_ActiveDocumentChanged(object sender, EventArgs e)
{
// get the most recent document that can provide a tree view of the UI;
// GetActiveDocument would also work, as long as no other component loads documents.
ITreeView treeView = m_documentRegistry.GetMostRecentDocument <TreeView>();
if (treeView != null)
{
treeView = new FilteredTreeView(treeView, DefaultFilter);
}
// if it's different, switch to it
if (!FilteredTreeView.Equals(TreeView, treeView))
{
if (TreeView != null)
{
m_contextRegistry.RemoveContext(TreeView);
}
TreeView = treeView;
UpdateFiltering(this, EventArgs.Empty);
if (treeView != null)
{
m_contextRegistry.ActiveContext = TreeView;
}
}
}
private void ContextRegistry_ActiveContextChanged(object sender, EventArgs e)
{
IGameContext game = m_contextRegistry.GetActiveContext <IGameContext>();
if (game == null)
{
TreeView = null;
}
else
{
ITreeView treeView = new FilteredTreeView((ITreeView)game, DefaultFilter);
// If it's different, switch to it
if (!FilteredTreeView.Equals(TreeView, treeView))
{
TreeView = treeView;
UpdateFiltering(this, EventArgs.Empty);
}
}
if (m_validationContext != null)
{
m_validationContext.Ended -= ValidationContext_Ended;
}
m_validationContext = (IValidationContext)game;
if (m_validationContext != null)
{
m_validationContext.Ended += ValidationContext_Ended;
}
}
