void DisplayUnusedAcronyms(bool expand) //... as assessed in CheckForUnusedAcronyms
{
treeAcronyms.BeginUnboundLoad();
//store which nodes are expanded, the focused node and the first visible node
List <string> expandedNodesIDs = new List <string>();
string focusedNodeID = string.Empty;
string topVisibleNodeID = string.Empty;
AcronymManager.StoreNodeStates(treeAcronyms, ref expandedNodesIDs, ref focusedNodeID, ref topVisibleNodeID);
treeAcronyms.Nodes.Clear();
TreeListNode typeNode = null;
TreeListNode levelNode = null;
foreach (VarConfig.AcronymRow acroRow in _acronymsToDisplay)
{
VarConfig.AcronymTypeRow typeRow = acroRow.AcronymLevelRow.AcronymTypeRow;
if (typeNode == null || !(typeNode.Tag as VarConfig.AcronymTypeRow).Equals(typeRow))
{
typeNode = treeAcronyms.AppendNode(null, null);
typeNode.SetValue(colAcronym, typeRow.LongName.ToUpper() + " (" + typeRow.ShortName.ToUpper() + ")");
typeNode.Tag = typeRow;
}
VarConfig.AcronymLevelRow levelRow = acroRow.AcronymLevelRow;
if (levelNode == null || !(levelNode.Tag as VarConfig.AcronymLevelRow).Equals(levelRow))
{
levelNode = treeAcronyms.AppendNode(null, typeNode);
levelNode.SetValue(colAcronym, levelRow.Name);
levelNode.Tag = levelRow;
}
TreeListNode acroNode = treeAcronyms.AppendNode(null, levelNode);
acroNode.SetValue(colAcronym, acroRow.Description + " (" + acroRow.Name.ToUpper() + ")");
acroNode.SetValue(colDeleteAcronyms, true);
acroNode.Tag = acroRow;
}
//restore collapse/expanded, focused and first visible node states
AcronymManager.RestoreNodeStates(treeAcronyms, expandedNodesIDs, focusedNodeID, topVisibleNodeID);
treeAcronyms.EndUnboundLoad();
colAcronym.BestFit();
colDeleteAcronyms.BestFit();
if (expand)
{
treeAcronyms.ExpandAll(); //initially, i.e. if called from btnLoad_Click, expand all nodes
}
}
