private bool FilterTree(Gtk.TreeModel model, Gtk.TreeIter iter)
{
if (!checkbuttonDisplayOnlySupported.Active)
{
return(true);
}
object value = model.GetValue(iter, 1);
if (value is NotificationRegistry.NotificationRegistryEntry)
{
NotificationRegistry.NotificationRegistryEntry myclass = value as NotificationRegistry.NotificationRegistryEntry;
return(myclass.IsSupported);
}
else
{
TreeIter citer;
if (typeListStore.IterHasChild(iter))
{
typeListStore.IterChildren(out citer, iter);
do
{
NotificationRegistry.NotificationRegistryEntry childType = (NotificationRegistry.NotificationRegistryEntry)model.GetValue(citer, 1);
if (childType != null && childType.IsSupported)
{
return(true);
}
}while (typeListStore.IterNext(ref citer));
}
return(false);
}
}
protected void OnTreeviewNotificationsCursorChanged(object sender, EventArgs e)
{
TreeModel model;
TreeIter iter;
TreeSelection selection = (sender as TreeView).Selection;
if (selection.GetSelected(out model, out iter))
{
SelectedType = (NotificationRegistry.NotificationRegistryEntry)model.GetValue(iter, 1);
}
}
private void NameRenderer(Gtk.TreeViewColumn column, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
object value = model.GetValue(iter, 1);
if (value is NotificationRegistry.NotificationRegistryEntry)
{
NotificationRegistry.NotificationRegistryEntry myclass = value as NotificationRegistry.NotificationRegistryEntry;
if (myclass != null)
{
(cell as CellRendererText).Text = myclass.Name;
}
}
else
{
(cell as CellRendererText).Text = (String)model.GetValue(iter, 0);
}
}
