TreeNode AddNodeToNode(string Name, VDFData parentVDFDataStructure, TreeNodeVDFTag treeNodeTag, TreeNode nodeSelected)
{
TreeNode newTreeNode;
if (treeNodeTag.TagType == TreeNodeVDFTag.Type.Node) //If we have the node itself selected on our Treeview, we just need to call the AddNodeToNode method directly.
{
newTreeNode = AddNodeToNode(Name, nodeSelected, parentVDFDataStructure, treeNodeTag.Token as VDFNode);
}
else
{
//We will need to retrieve the parent of this key for this one if the key is the one that is selected.
if (nodeSelected.Parent == null) //Make sure that the parent of the TreeNode is set to another TreeNode
{
throw new NullReferenceException("TreeNode " + nodeSelected.Text + " parent property is not set!");
}
VDFKey selectedKey = treeNodeTag.Token as VDFKey; //Cast our token to key first.
if (selectedKey.Parent == null)
{
throw new NullReferenceException("Parent property of key " + selectedKey.Name + " is not set!");
}
VDFNode parentNode = selectedKey.Parent;
newTreeNode = AddNodeToNode(Name, nodeSelected.Parent, vdfData, parentNode);
}
return(newTreeNode);
}
TreeNode CreateNewKey(string Name, string Value, TreeNodeVDFTag treeNodeTag, TreeNode nodeSelected)
{
TreeNode newTreeNode;
if (treeNodeTag.TagType == TreeNodeVDFTag.Type.Node) //If the tag type of our selected tree node is a VDFNode. Then it's quite easy to create a new key for us. Just need to call the CreateNewKey method.
{
newTreeNode = CreateNewKey(Name, Value, treeNodeTag.Token as VDFNode, nodeSelected);
}
else
{
//We will need to retrieve the parent of this key for this one if the key is the one that is selected.
if (nodeSelected.Parent == null) //Make sure that the parent of the TreeNode is set to another TreeNode
{
throw new NullReferenceException("TreeNode " + nodeSelected.Text + " parent property is not set!");
}
VDFKey selectedKey = treeNodeTag.Token as VDFKey; //Cast our token to key first.
if (selectedKey.Parent == null)
{
throw new NullReferenceException("Parent property of key " + selectedKey.Name + " is not set!");
}
VDFNode parentNode = selectedKey.Parent;
newTreeNode = CreateNewKey(Name, Value, parentNode, nodeSelected.Parent);
}
return(newTreeNode);
}
void UpdateTokenInfo(TreeNodeVDFTag treeNodeTag, TreeNode treeNodeToUpdate)
{
if (treeNodeTag.TagType == TreeNodeVDFTag.Type.Key) //Call the correct function by checking the type of token that we have.
{
UpdateKeyInfo(txtName.Text, txtValue.Text, (VDFKey)treeNodeTag.Token, treeNodeToUpdate);
}
else
{
UpdateNodeInfo(txtName.Text, (VDFNode)treeNodeTag.Token, treeNodeToUpdate);
}
}
void GUIUpdate_RevertInfo(TreeNodeVDFTag token)
{
if (token.TagType == TreeNodeVDFTag.Type.Key)
{
GUIUpdate_LoadKeyInfo(token.Token as VDFKey);
}
else
{
GUIUpdate_LoadNodeInfo(token.Token as VDFNode);
}
}
