private void changeNodeToolStripMenuItem_Click(object sender, EventArgs e)
{
if (currSelected == null)
{
return;
}
var node = (ISymbolicExpressionTreeNode)currSelected.Content.Clone();
var originalNode = currSelected.Content;
ISymbolicExpressionTreeNode newNode = null;
var result = DialogResult.Cancel;
if (node is ConstantTreeNode)
{
using (var dialog = new ConstantNodeEditDialog(node)) {
dialog.ShowDialog(this);
newNode = dialog.NewNode;
result = dialog.DialogResult;
}
}
else if (node is VariableTreeNode)
{
using (var dialog = new VariableNodeEditDialog(node)) {
dialog.ShowDialog(this);
newNode = dialog.NewNode;
result = dialog.DialogResult;
}
}
if (result != DialogResult.OK)
{
return;
}
ModifyTree(Tree, originalNode.Parent, originalNode, newNode); // this will replace the original node with the new node
currSelected = null;
}
private void changeNodeToolStripMenuItem_Click(object sender, EventArgs e) {
if (currSelected == null) return;
var node = (ISymbolicExpressionTreeNode)currSelected.Content.Clone();
var originalNode = currSelected.Content;
ISymbolicExpressionTreeNode newNode = null;
var result = DialogResult.Cancel;
if (node is ConstantTreeNode) {
using (var dialog = new ConstantNodeEditDialog(node)) {
dialog.ShowDialog(this);
newNode = dialog.NewNode;
result = dialog.DialogResult;
}
} else if (node is VariableTreeNode) {
using (var dialog = new VariableNodeEditDialog(node)) {
dialog.ShowDialog(this);
newNode = dialog.NewNode;
result = dialog.DialogResult;
}
}
if (result != DialogResult.OK) return;
ModifyTree(Tree, originalNode.Parent, originalNode, newNode); // this will replace the original node with the new node
currSelected = null;
}