private void OnContextMenuItemClick(object sender, EventArgs e)
{
ToolStripMenuItem item = (ToolStripMenuItem)sender;
if (item.Tag is ToExchange)
{
ToExchange exchange = (ToExchange)item.Tag;
CodeBinaryOperatorExpression expression = ParentLink.GetParent(exchange.original);
if (ParentLink.GetSide(exchange.original) == ParentSide.Left)
{
expression.Left = exchange.newExpression;
}
else
{
expression.Right = exchange.newExpression;
}
this.DisableButtons(exchange.original);
this.highlightedAreas.Clear();
this.Refresh();
this.CheckEvaluateButtonEnable();
}
}
private void OnSetValueClick(object sender, EventArgs e)
{
ToolStripMenuItem item = (ToolStripMenuItem)sender;
ToExchange exchange = (ToExchange)item.Tag;
ToolStripTextBox textBox = exchange.valueBox;
object primitiveObject = null;
try
{
primitiveObject = Convert.ChangeType(textBox.Text, EvaluatorGenerator.GetType(exchange.original, true));
}
catch (FormatException)
{
MessageBox.Show(string.Format("Could not convert '{0}' to object of type '{1}'. Please enter a value into the textbox in the context menu.", textBox.Text, EvaluatorGenerator.GetType(exchange.original, false)));
return;
}
CodePrimitiveExpression replacement = new CodePrimitiveExpression(primitiveObject);
replacement.UserData.Add(typeof(ButtonAndMenuData), exchange.original.UserData[typeof(ButtonAndMenuData)]);
EvaluatorGenerator.SetType(replacement, EvaluatorGenerator.GetType(exchange.original, true));
EvaluatorGenerator.SetParameterIndex(replacement, EvaluatorGenerator.GetParameterIndex(exchange.original, true));
CodeBinaryOperatorExpression expression = ParentLink.GetParent(exchange.original);
if (ParentLink.GetSide(exchange.original) == ParentSide.Left)
{
expression.Left = replacement;
}
else
{
expression.Right = replacement;
}
ToolStripMenuItem menuItem = new ToolStripMenuItem(textBox.Text);
menuItem.Tag = new ToExchange(exchange.original, replacement);
menuItem.Click += OnContextMenuItemClick;
List <ToolStripItem> menuItems = ButtonAndMenuData.GetMenuItems(exchange.original);
menuItems.Insert(1, menuItem);
if (menuItems.Count > 3 + 1 + 5)
{
menuItems.RemoveAt(6);
}
textBox.Clear();
this.highlightedAreas.Clear();
this.Refresh();
this.CheckEvaluateButtonEnable();
}
