private void AnalyzeChanges(FolderNode folder, bool expand, ref bool showHigher, ref bool showLower)
{
// look at files for changes
foreach (FileItem file in folder.Files.Values)
foreach (ulong id in file.GetRealChanges().Keys)
{
ChangeCount[id]++;
if (HigherIDs.Contains(id))
showHigher = true;
else
showLower = true;
}
// look at folders for changes
foreach (FolderNode sub in folder.Folders.Values)
{
foreach (ulong id in sub.GetRealChanges().Keys)
{
ChangeCount[id]++;
if (HigherIDs.Contains(id))
showHigher = true;
else
showLower = true;
}
// recurse
bool subChangesHigh = false, subChangesLow = false;
AnalyzeChanges(sub, expand, ref subChangesHigh, ref subChangesLow);
if(subChangesHigh)
showHigher = true;
if(subChangesLow)
showLower = true;
}
folder.ContainsHigherChanges = showHigher;
folder.ContainsLowerChanges = showLower;
if (showHigher || showLower)
{
folder.UpdateOverlay();
if (expand)
folder.EnsureVisible();
}
}
private FolderNode LoadWorking(TreeListNode parent, LocalFolder folder)
{
FolderNode node = new FolderNode(this, folder.Info, parent, false);
node.Archived = folder.Archived;
node.Integrated = folder.Integrated;
if (SelectedFolder != null && node.Details.UID == SelectedFolder.Details.UID)
{
node.Selected = true;
SelectedFolder = node;
}
if (!folder.Info.IsFlagged(StorageFlags.Archived) || GhostsButton.Checked)
GuiUtils.InsertSubNode(parent, node);
if (parent.GetType() == typeof(FolderNode))
{
FolderNode parentNode = (FolderNode)parent;
parentNode.Folders[folder.Info.UID] = node;
}
if (node.Details.IsFlagged(StorageFlags.Modified))
node.EnsureVisible();
folder.Folders.LockReading(delegate()
{
foreach (LocalFolder sub in folder.Folders.Values)
LoadWorking(node, sub);
});
folder.Files.LockReading(delegate()
{
foreach (LocalFile file in folder.Files.Values)
{
FileItem item = new FileItem(this, node, file.Info, false);
item.Archived = file.Archived;
item.Integrated = file.Integrated;
node.Files[file.Info.UID] = item;
}
});
return node;
}
