// creates a new copy of NodeAtTime in this tree an links them // has to be directory
private NodeAtTime AddCopy(
string path, NodeAtTime previousNode, NodeAtTime parent,
long currentRevision, long previousRevision,
ref ISet <string> filesCopiedThisRevision)
{
NodeAtTime currentNode;
currentNode = new NodeAtTime(path, currentRevision, new AncestorRelation(previousNode, previousRevision));
if (previousNode.IsFolder)
{
currentNode.SetIsFolder(false);
foreach (var c in previousNode.Children)
{
if (c.ExistsAtRevision(previousRevision))
{
string relpath;
if (previousNode.Path == "")
{
relpath = "/" + c.Path;
}
else
{
relpath = c.Path.Substring(previousNode.Path.Length);
}
string newPath = path + relpath;
AddCopy(newPath, c, currentNode, currentRevision, previousRevision, ref filesCopiedThisRevision);
}
}
}
else
{
if (previousNode.IsFile)
{
currentNode.SetIsFile(false);
}
// gets put into this list so it can be deleted from the equalAdds list if it's modified in the same revision it's copied
filesCopiedThisRevision.Add(currentNode.Path);
if (previousNode.Actions.Count == 1 || previousNode.Actions[1].Revision > previousRevision)
{
// if our first content is the same as our parents
ISet <NodeAtTime> eqli;
if (!equalAdds.TryGetValue(previousNode, out eqli))
{
equalAdds[previousNode] = eqli = new HashSet <NodeAtTime>();
eqli.Add(previousNode);
}
equalAdds[currentNode] = eqli;
eqli.Add(currentNode);
}
}
if (parent != null)
{
parent.AddChild(currentNode);
}
IList <NodeAtTime> nodesWithSamePath;
if (!nodes.TryGetValue(currentNode.Path, out nodesWithSamePath))
{
nodes[currentNode.Path] = nodesWithSamePath = new List <NodeAtTime>();
}
nodesWithSamePath.Add(currentNode);
return(currentNode);
}
private void AddAddition(string nodePath, SimplifiedSvnChangeItem changeItem, long revision, ref ISet <string> filesCopiedThisRevision)
{
NodeAtTime parent = null;
// get parent
int t = 0;
for (int k = nodePath.Length - 1; k >= 0; k--)
{
if (nodePath[k] == '/')
{
t = k;
break;
}
}
string parentPath = nodePath.Substring(0, t);
IList <NodeAtTime> parli;
if (nodes.TryGetValue(parentPath, out parli))
{
if (parli.Count > 0)
{
parent = parli[parli.Count - 1];
}
}
else if (!String.IsNullOrEmpty(parentPath))
{
Progress.DebugLog("Could not find Parent \"{0}\"", parentPath);
}
//-------
if (changeItem.CopyFromPath != null)
{
string cpFromPath = changeItem.CopyFromPath.Length > 1 ? changeItem.CopyFromPath.Substring(1) : "";
var previousNode = GetNodeAtTime(cpFromPath, changeItem.CopyFromRevision);
if (previousNode != null)
{
AddCopy(nodePath, previousNode, parent, revision, changeItem.CopyFromRevision, ref filesCopiedThisRevision);
}
else
{
Progress.DebugLog("Ancestor of {0}@{1} not found: {2}@{3}", nodePath, revision, cpFromPath, changeItem.CopyFromRevision);
return;
}
}
else
{
NodeAtTime newlyAdded;
IList <NodeAtTime> nodesWithSamePath;
if (!nodes.TryGetValue(nodePath, out nodesWithSamePath))
{
nodes[nodePath] = nodesWithSamePath = new List <NodeAtTime>();
}
newlyAdded = new NodeAtTime(nodePath, revision);
if (parent != null)
{
parent.AddChild(newlyAdded);
}
if (changeItem.NodeKind == SvnNodeKind.Directory)
{
newlyAdded.SetIsFolder();
}
else if (changeItem.NodeKind == SvnNodeKind.File)
{
newlyAdded.SetIsFile();
}
nodesWithSamePath.Add(newlyAdded);
}
}