private void ChangeQuizSelection(TreeNode selectedNode)
{
try
{
var nodeType = selectedNode.Tag.GetType();
if (nodeType == typeof(OpeningMove))
{
var move = (OpeningMove)selectedNode.Tag;
move.Selected = selectedNode.Checked;
if (selectedNode.Checked)
{
// Select all parent nodes
var parentNode = selectedNode.Parent;
if (parentNode != null && parentNode.Tag.GetType() == typeof(OpeningMove))
{
parentNode.Checked = true;
}
}
else
{
// Unselect all children nodes
if (selectedNode.Nodes.Count > 0)
{
foreach (TreeNode childNode in selectedNode.Nodes)
{
childNode.Checked = false;
}
}
}
}
else if (nodeType == typeof(OpeningRepertoire))
{
var repertoire = (OpeningRepertoire)selectedNode.Tag;
repertoire.Selected = selectedNode.Checked;
_updatingSelection = true;
ChangeAllChildNodesSelection(selectedNode, selectedNode.Checked);
_updatingSelection = false;
}
else if (nodeType == typeof(OpeningBook))
{
var blackRepertoire = (OpeningRepertoire)_blackRepertoireNode.Tag;
var whiteRepertoire = (OpeningRepertoire)_whiteRepertoireNode.Tag;
blackRepertoire.Selected = selectedNode.Checked;
whiteRepertoire.Selected = selectedNode.Checked;
_updatingSelection = true;
_whiteRepertoireNode.Checked = selectedNode.Checked;
_blackRepertoireNode.Checked = selectedNode.Checked;
ChangeAllChildNodesSelection(_whiteRepertoireNode, selectedNode.Checked);
ChangeAllChildNodesSelection(_blackRepertoireNode, selectedNode.Checked);
_updatingSelection = false;
}
}
catch (Exception ex)
{
ShowError(ex);
}
TrvRepertoires.SelectedNode = selectedNode;
TrvRepertoires.Focus();
}
private void NodeSelected(TreeNode clickedNode)
{
TrvRepertoires.SelectedNode = clickedNode;
var nodeType = clickedNode.Tag.GetType();
if (nodeType == typeof(OpeningBook))
{
chessboard1.SetupInitialPosition();
chessboard1.Enabled = false;
chessOpeningInfo1.Clear();
chessOpeningInfo1.Enabled = false;
SelectedRepertoire = null;
}
else
if (nodeType == typeof(OpeningRepertoire))
{
chessboard1.SetupInitialPosition();
chessboard1.Enabled = true;
chessOpeningInfo1.Clear();
chessOpeningInfo1.Enabled = false;
SelectedRepertoire = (OpeningRepertoire)clickedNode.Tag;
chessboard1.BoardDirection = SelectedRepertoire.Color == ChessColor.White ? BoardDirection.BlackOnTop : BoardDirection.WhiteOnTop;
}
else
if (nodeType == typeof(OpeningMove))
{
SelectedRepertoire = GetParentRepertoire(TrvRepertoires.SelectedNode);
chessboard1.Enabled = true;
var selectedMove = (OpeningMove)clickedNode.Tag;
chessboard1.LoadFEN(selectedMove.FenPosition);
ShowOpeningInfo(selectedMove);
chessOpeningInfo1.Enabled = true;
chessboard1.BoardDirection = SelectedRepertoire.Color == ChessColor.White ? BoardDirection.BlackOnTop : BoardDirection.WhiteOnTop;
}
TrvRepertoires.Focus();
}