/// <summary>
/// Accepts drop of a tree node, in a drag & drop operation
/// </summary>
/// <param name="SourceNode"></param>
public override void AcceptDrop(BaseTreeNode SourceNode)
{
base.AcceptDrop(SourceNode);
if (SourceNode is VariableTreeNode)
{
VariableTreeNode variableTreeNode = SourceNode as VariableTreeNode;
DataDictionary.Variables.Variable variable = variableTreeNode.Item;
variableTreeNode.Delete();
AddVariable(variable);
}
else if (SourceNode is SpecificationView.ParagraphTreeNode)
{
SpecificationView.ParagraphTreeNode node = SourceNode as SpecificationView.ParagraphTreeNode;
DataDictionary.Specification.Paragraph paragaph = node.Item;
DataDictionary.Variables.Variable variable = (DataDictionary.Variables.Variable)DataDictionary.Generated.acceptor.getFactory().createVariable();
variable.Name = paragaph.Name;
DataDictionary.ReqRef reqRef = (DataDictionary.ReqRef)DataDictionary.Generated.acceptor.getFactory().createReqRef();
reqRef.Name = paragaph.FullId;
variable.appendRequirements(reqRef);
AddVariable(variable);
}
}
/// <summary>
/// Adds a variable in the corresponding namespace
/// </summary>
/// <param name="variable"></param>
public VariableTreeNode AddVariable(DataDictionary.Variables.Variable variable)
{
// Ensure that variables always have a type
if (variable.Type == null)
{
variable.Type = variable.EFSSystem.BoolType;
}
Item.appendVariables(variable);
VariableTreeNode retVal = new VariableTreeNode(variable, new HashSet <DataDictionary.Types.Type>());
Nodes.Add(retVal);
SortSubNodes();
return(retVal);
}
/// <summary>
/// Called when the drop operation is performed on this text box
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void DragDropHandler(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("WindowsForms10PersistentObject", false))
{
BaseTreeNode SourceNode = (BaseTreeNode)e.Data.GetData("WindowsForms10PersistentObject");
if (SourceNode != null)
{
DataDictionaryView.VariableTreeNode variableNode = SourceNode as DataDictionaryView.VariableTreeNode;
if (variableNode != null)
{
StringBuilder text = new StringBuilder();
text.Append(StripUseless(SourceNode.Model.FullName, EnclosingForm.Selected) + " <- ");
DataDictionary.Variables.Variable variable = variableNode.Item;
DataDictionary.Types.Structure structure = variable.Type as DataDictionary.Types.Structure;
if (structure != null)
{
text.Append(StripUseless(structure.FullName, EnclosingForm.Selected) + "{\n");
bool first = true;
foreach (DataDictionary.Types.StructureElement element in structure.Elements)
{
if (!first)
{
text.Append(",\n");
}
insertElement(element, text, 4);
first = false;
}
text.Append("}\n");
}
else
{
text.Append(variable.DefaultValue.FullName);
}
SelectedText = text.ToString();
}
else
{
SelectedText = StripUseless(SourceNode.Model.FullName, EnclosingForm.Selected);
}
}
}
}
/// <summary>
/// Accepts drop of a tree node, in a drag & drop operation
/// </summary>
/// <param name="sourceNode"></param>
public override void AcceptDrop(BaseTreeNode sourceNode)
{
base.AcceptDrop(sourceNode);
if (sourceNode is VariableTreeNode)
{
VariableTreeNode variableTreeNode = sourceNode as VariableTreeNode;
Variable variable = variableTreeNode.Item;
variableTreeNode.Delete();
Item.appendVariables(variable);
}
else if (sourceNode is ParagraphTreeNode)
{
ParagraphTreeNode node = sourceNode as ParagraphTreeNode;
Paragraph paragraph = node.Item;
Variable variable = Variable.CreateDefault(Item.Variables);
Item.appendVariables(variable);
variable.FindOrCreateReqRef(paragraph);
}
}
