/// <summary>
/// Insert a useType node into the tree as the child node at the given position.
/// </summary>
/// <param name="parentNode"></param>
/// <param name="at"></param>
public void addUseTypeNode(DataNode parentNode, int at)
{
if (document_.getDefinitions().count() <= 0)
{
MessageBox.Show("No user-defined type in the Definitions section.", "Warning");
return;
}
FormData formData = new FormData();
formData.DataTypeSource = document_.getUserDefinedTypeNames();
DialogResult r = DialogResult.No;
int vi = parentNode.Nodes.Count;
do
{
string vn = "var-" + Convert.ToString(++vi);
formData.VarName = vn;
r = formData.ShowDialog(view_);
if (r != DialogResult.Cancel)
{
string stype = formData.SelectedType;
string svar = formData.VarName;
UseTypeNode childNode = new UseTypeNode(stype, svar);
addChildNode(parentNode, new DataNode(childNode), at++);
document_.setModified();
}
} while (r == DialogResult.Yes);
}
/// <summary>
/// Create a child node for the given type and add it to a parent
/// </summary>
/// <remarks>If type is primitive, then create directly, otherwise, call corresponding create windows.</remarks>
/// <param name="parentNode"></param>
/// <param name="stype"></param>
/// <param name="svname"></param>
private void addChildNode(DataNode parentNode, string stype, string svname)
{
if (stype == null || stype.Equals(""))
{
return;
}
AbstractNode childNode = null;
if (document_.getDataTypes().isPrimitive(stype))
{
childNode = new PrimitiveNode(stype, svname);
}
else if (document_.isTypeDefined(stype))
{
childNode = new UseTypeNode(stype, svname);
}
else if (stype.Equals("struct"))
{
addStructTypeNode(parentNode, parentNode.Nodes.Count, false);
return;
}
else if (stype.Equals("union"))
{
addUnionTypeNode(parentNode, parentNode.Nodes.Count, false);
return;
}
else if (stype.StartsWith("array"))
{
addArrayTypeNode(parentNode, parentNode.Nodes.Count, false);
return;
}
addChildNode(parentNode, new DataNode(childNode), parentNode.Nodes.Count);
}
/// <summary>
/// Parse a node for data types (primitive, complex, useType)
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
protected static AbstractNode ParseNode(XmlTextReader reader)
{
AbstractNode it = null;
string byteOrder = reader.GetAttribute("byteOrder");
if (reader.LocalName.Equals("struct"))
{
it = LoadStruct(reader);
}
else if (reader.LocalName.Equals("union"))
{
it = LoadUnion(reader);
}
else if (reader.LocalName.StartsWith("array"))
{
it = LoadArray(reader);
}
else if (reader.LocalName.Equals("useType"))
{
string typeName = reader.GetAttribute("typeName");
string blockSize = reader.GetAttribute("blockSize");
it = new UseTypeNode(typeName);
if (blockSize != null)
{
((UseTypeNode)it).setBlockSize(Convert.ToInt16(blockSize));
}
string varName = reader.GetAttribute("varName");
it.setVarName(varName);
}
else //primitive
{
string varName = reader.GetAttribute("varName");
it = new PrimitiveNode(reader.LocalName);
if (varName != null)
{
it.setVarName(varName);
}
}
if (byteOrder != null)
{
it.setBigEndian((byteOrder.Equals("bigEndian"))?true:false);
}
return(it);
}
/// <summary>
/// Parse a node for data types (primitive, complex, useType)
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
protected static AbstractNode ParseNode(XmlTextReader reader)
{
AbstractNode it = null;
string byteOrder = reader.GetAttribute("byteOrder");
if (reader.LocalName.Equals("struct"))
{
it = LoadStruct(reader);
}
else if (reader.LocalName.Equals("union"))
{
it = LoadUnion(reader);
}
else if (reader.LocalName.StartsWith("array"))
{
it = LoadArray(reader);
}
else if (reader.LocalName.Equals("useType"))
{
string typeName = reader.GetAttribute("typeName");
string blockSize = reader.GetAttribute("blockSize");
it = new UseTypeNode(typeName);
if (blockSize != null)
{
((UseTypeNode)it).setBlockSize( Convert.ToInt16(blockSize) );
}
string varName = reader.GetAttribute("varName");
it.setVarName( varName );
}
else //primitive
{
string varName = reader.GetAttribute("varName");
it = new PrimitiveNode(reader.LocalName);
if (varName!=null)
{
it.setVarName( varName );
}
}
if (byteOrder != null)
{
it.setBigEndian( (byteOrder.Equals("bigEndian"))?true:false );
}
return it;
}
/// <summary>
/// Create a child node for the given type and add it to a parent
/// </summary>
/// <remarks>If type is primitive, then create directly, otherwise, call corresponding create windows.</remarks>
/// <param name="parentNode"></param>
/// <param name="stype"></param>
/// <param name="svname"></param>
private void addChildNode(DataNode parentNode, string stype, string svname)
{
if (stype==null || stype.Equals("")) return;
AbstractNode childNode = null;
if (document_.getDataTypes().isPrimitive(stype))
{
childNode = new PrimitiveNode(stype, svname);
}
else if (document_.isTypeDefined(stype))
{
childNode = new UseTypeNode(stype, svname);
}
else if (stype.Equals("struct"))
{
addStructTypeNode(parentNode, parentNode.Nodes.Count, false);
return;
}
else if (stype.Equals("union"))
{
addUnionTypeNode(parentNode, parentNode.Nodes.Count, false);
return;
}
else if (stype.StartsWith("array"))
{
addArrayTypeNode(parentNode, parentNode.Nodes.Count, false);
return;
}
addChildNode(parentNode, new DataNode(childNode), parentNode.Nodes.Count);
}
/// <summary>
/// Insert a useType node into the tree as the child node at the given position.
/// </summary>
/// <param name="parentNode"></param>
/// <param name="at"></param>
public void addUseTypeNode(DataNode parentNode, int at)
{
if (document_.getDefinitions().count() <= 0)
{
MessageBox.Show("No user-defined type in the Definitions section.", "Warning");
return;
}
FormData formData = new FormData();
formData.DataTypeSource = document_.getUserDefinedTypeNames();
DialogResult r = DialogResult.No;
int vi = parentNode.Nodes.Count;
do
{
string vn = "var-" + Convert.ToString(++vi);
formData.VarName = vn;
r = formData.ShowDialog(view_);
if (r != DialogResult.Cancel)
{
string stype = formData.SelectedType;
string svar = formData.VarName;
UseTypeNode childNode = new UseTypeNode(stype, svar);
addChildNode(parentNode, new DataNode(childNode), at++);
document_.setModified();
}
} while (r == DialogResult.Yes);
}
