public Block addBlock(String name, String type, String info)
{
Block newBlock;
if (type.Equals("repeating")) newBlock = new RepeatingBlock(name, info);
else if (type.Equals("single")) newBlock = new SingleBlock(name, info);
else if (type.Equals("optional")) newBlock = new OptionalBlock(name, info);
else if (type.Equals("dependent")) newBlock = new DependBlock(name, info);
else return null;
data.AddLast(newBlock);
return newBlock;
}
public void drawData(OptionalBlock data)
{
createLabel(data.getName(), "A block that may or may not appear depending on the condition.");
Label conditionLabel = new Label();
conditionLabel.Text = " -? " + data.getCondition();
conditionLabel.Size = nodeLabelSize;
conditionLabel.Location = new Point(nodeSize.Width + initialLeft + structureDepth * nodeSize.Width / 3, initialHeight + structureIndex * nodeSize.Height);
conditionLabel.Font = new Font("Arial", 10, FontStyle.Bold);
p_view.Controls.Add(conditionLabel);
structureDepth++;
foreach (Data child in data.getChildren())
{
structureIndex++;
child.drawData(this);
}
structureDepth--;
}