protected override void UpdateInternal()
{
base.UpdateInternal();
FieldLabel nameField = this.GetNameField();
if (mProcedure != null && nameField != null)
{
nameField.SetValue(mProcedure.Name);
}
}
/// Sets the mutator name, including setting the associated name field on the block.
/// </summary>
protected override void SetProcedureNameInternal(string name)
{
mProcedure = mProcedure.CloneWithName(name);
FieldLabel nameField = GetNameField();
if (nameField != null)
{
nameField.SetValue(name);
}
}
/// <summary>
/// Called when the mutator is attached to a block. It will make sure the procedure name on the
/// block's name field is in sync with the mutator's Procedure Info, and register a listener on the name field for future edits.
/// </summary>
protected override void OnAttached()
{
string procedureName = null;
// Update the Procedure Info with procedure name from NAME field.
// In the case of this class, this will not update the mutation serialization,
// but initializes the value to synch with caller's Procedure Info.
FieldLabel nameField = GetNameField();
if (nameField != null)
{
string blockProcName = nameField.GetValue();
string infoProcName = (mProcedure == null) ? null : mProcedure.Name;
if (!string.IsNullOrEmpty(blockProcName) && !blockProcName.Equals(infoProcName))
{
if (!string.IsNullOrEmpty(infoProcName))
{
throw new Exception("Attached to block that already has a differing procedure name.");
}
procedureName = blockProcName;
}
else
{
procedureName = infoProcName;
}
}
mProcedure = mProcedure == null
? new Procedure(procedureName, new List <string>(), ProcedureDB.HAS_STATEMENTS_DEFAULT)
: new Procedure(procedureName, mProcedure.Arguments, mProcedure.DefinitionHasStatementBody);
base.OnAttached();
if (nameField != null)
{
nameField.SetValue(procedureName);
}
}
