/// <summary>
/// Custom processing for active document changing event</summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event args</param>
void documentRegistry_ActiveDocumentChanged(object sender, EventArgs e)
{
ITreeView treeView = m_documentRegistry.GetMostRecentDocument <ITreeView>();
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;
if (treeView != null)
{
// Make document the active context
m_contextRegistry.ActiveContext = treeView;
// Make sure user can see our TreeControl if it was hidden
m_controlHostService.Show(TreeControl);
}
}
}
/// <summary>
/// Indicates whether two ITreeView instances are equal</summary>
/// <param name="first">First ITreeView to compare</param>
/// <param name="second">Second ITreeView to compare</param>
/// <returns>True iff ITreeView instances are equal</returns>
public static bool Equals(ITreeView first, ITreeView second)
{
FilteredTreeView f1 = first.As <FilteredTreeView>();
if (f1 != null)
{
first = f1.m_treeView;
}
FilteredTreeView f2 = second.As <FilteredTreeView>();
if (f2 != null)
{
second = f2.m_treeView;
}
return(first == second);
}
/// <summary>
/// Custom processing for active document changing event</summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event args</param>
void documentRegistry_ActiveDocumentChanged(object sender, EventArgs e)
{
ITreeView treeView = m_documentRegistry.GetMostRecentDocument<ITreeView>();
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;
if (treeView != null)
{
// Make document the active context
m_contextRegistry.ActiveContext = treeView;
// Make sure user can see our TreeControl if it was hidden
m_controlHostService.Show(TreeControl);
}
}
}
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;
}
}
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;
}
}