protected void TestExpandRow(object o, TestExpandRowArgs args)
{
// Add to the expandedNodes table
string fullName = (string)GtkStore.GetValue(args.Iter, LocalsStore.ColumnFullName);
expandedNodes[fullName] = null; // No value, just insert the key
// Notify remote store
RemoteTreeNodeRef nodeRef = (RemoteTreeNodeRef)GtkStore.GetValue(args.Iter, LocalsStore.ColumnReference);
remoteStore.ExpandNode(nodeRef);
GtkTreeStoreUpdater.Update(remoteStore, GtkStore);
TreeIter it;
GtkStore.GetIter(out it, args.Path);
int childCount = GtkStore.IterNChildren(it);
if (childCount == 0)
{
args.RetVal = true; // Cancel expanding
}
else
{
args.RetVal = false;
}
}
public RemoteTreeNode GetNode(RemoteTreeNodeRef reference)
{
if (referenceToNode.Contains(reference)) {
return (RemoteTreeNode)referenceToNode[reference];
} else {
return null;
}
}
public void CollapseNode(RemoteTreeNodeRef nodeRef)
{
RemoteTreeNode node = GetNode(nodeRef);
// There might be a race condition and the node might have been just removed
if (node != null) {
node.SetValue(ColumnUpdateChilds, false);
}
}
public void ExpandNode(RemoteTreeNodeRef nodeRef)
{
RemoteTreeNode node = GetNode(nodeRef);
// There might be a race condition and the node might have been just removed
if (node != null) {
node.SetValue(ColumnUpdateChilds, true);
UpdateNodeRecursive(node, (AbstractVariable)node.Tag);
}
}
public override bool Equals(object obj)
{
if (!(obj is RemoteTreeNodeRef))
{
return(false);
}
RemoteTreeNodeRef myRemoteTreeNodeRef = (RemoteTreeNodeRef)obj;
return(this.id == myRemoteTreeNodeRef.id);
}
public void CollapseNode(RemoteTreeNodeRef nodeRef)
{
RemoteTreeNode node = GetNode(nodeRef);
// There might be a race condition and the node might have been just removed
if (node != null)
{
node.SetValue(ColumnUpdateChilds, false);
}
}
public RemoteTreeNode GetNode(RemoteTreeNodeRef reference)
{
if (referenceToNode.Contains(reference))
{
return((RemoteTreeNode)referenceToNode[reference]);
}
else
{
return(null);
}
}
public void ExpandNode(RemoteTreeNodeRef nodeRef)
{
RemoteTreeNode node = GetNode(nodeRef);
// There might be a race condition and the node might have been just removed
if (node != null)
{
node.SetValue(ColumnUpdateChilds, true);
UpdateNodeRecursive(node, (AbstractVariable)node.Tag);
}
}
protected void TestCollapseRow(object o, TestCollapseRowArgs args)
{
// Remove from the expandedNodes table
string fullName = (string)GtkStore.GetValue(args.Iter, LocalsStore.ColumnFullName);
if (expandedNodes.ContainsKey(fullName))
{
expandedNodes.Remove(fullName);
}
// Notify remote store
RemoteTreeNodeRef nodeRef = (RemoteTreeNodeRef)GtkStore.GetValue(args.Iter, LocalsStore.ColumnReference);
remoteStore.CollapseNode(nodeRef);
}