private static int BuildIdentToCodeBlockIdentStatement(Node node, Node nodeI, List <Node> nodes, AST statementList, int j)
{
Block block = nodeI as Block;
Validity.Assert(block != null);
// Comment Jun: Check if the codeblock is a single ident
string lhs = block.LHS;
if (string.IsNullOrEmpty(lhs))
{
lhs = block.TrimName();
}
Assignment a = new Assignment((IdentNode)node, new IdentNode(lhs, block.Guid));
if (statementList.nodeMap.ContainsKey(a.Guid))
{
int index = statementList.nodeList.IndexOf(statementList.GetNode(a.Guid));
statementList.RemoveNode(statementList.GetNode(a.Guid));
statementList.nodeList.Insert(index, a);
statementList.nodeMap.Add(a.Guid, a);
}
else
{
statementList.AddNode(a);
}
return(++j);
}
private static void BuildBlockToFuncStatement(Node node, Node nodeFunc, AST statementList)
{
Validity.Assert(node is Block);
if (node.children.Count > 1)
{
statementList.AddNode(node);
}
else
{
Assignment funcCall = (Assignment)statementList.GetNode(nodeFunc.Guid);
Block block = node as Block;
string lhs = string.Empty;
string content = string.Empty;
bool isSingleIdent = string.IsNullOrEmpty(block.LHS);
if (isSingleIdent)
{
lhs = block.TrimName();
// Create the cnontents of the new block.
// The rhs of the block is the rhs of the function call statement
content = lhs + '=' + funcCall.left.Name;
}
else
{
lhs = block.LHS;
content = block.Name;
}
// Comment Jun: Remove the current codeblock first
// Codeblock removal is guid dependent
Node nodeToRemove = statementList.GetNode(node.Guid);
int index = statementList.nodeList.IndexOf(nodeToRemove);
statementList.RemoveNode(nodeToRemove);
// Comment Jun: Create a new block using the current guid
// This new codeblock represents the new contents
// Comment Tron: Insert the new node into the index where the removed node was originally
Block block2 = new Block(content, node.Guid);
statementList.nodeList.Insert(index, block2);
statementList.nodeMap.Add(block2.Guid, block2);
// Comment Jun: Reflect the new changes to the original block
(node as Block).SetData(block2.LHS, content);
}
}
private static void BuildBlockToIdentStatement(Node node, Node nodeIdent, AST statementList)
{
Validity.Assert(node is Block);
if (node.children.Count > 1)
{
statementList.AddNode(node);
}
else
{
IdentNode identNode = nodeIdent as IdentNode;
Validity.Assert(null != identNode);
Block block = node as Block;
string lhs = string.Empty;
string content = string.Empty;
bool isSingleIdent = string.IsNullOrEmpty(block.LHS);
if (isSingleIdent)
{
lhs = block.TrimName();
}
else
{
lhs = block.LHS;
}
// Create the cnontents of the new block.
content = lhs + '=' + identNode.Name;
// Comment Jun: Remove the current codeblock first
// Codeblock removal is guid dependent
Node nodeToRemove = statementList.GetNode(node.Guid);
int index = statementList.nodeList.IndexOf(nodeToRemove);
statementList.RemoveNode(nodeToRemove);
// Comment Jun: Create a new block using the current guid
// This new codeblock represents the new contents
Block block2 = new Block(content, node.Guid);
statementList.nodeList.Insert(index, block2);
statementList.nodeMap.Add(block2.Guid, block2);
statementList.AddNode(block2);
// Comment Jun: Reflect the new changes to the original block
(node as Block).SetData(block2.LHS, content);
}
}