private TreeIter AddASingleDirectory(TreeIter iter, IDirectoryWithHistory dir)
{
return treeStore.AppendValues (iter,
dir.GetStockForType (),
dir.Status.GetStockFromFileStatus (),
dir.PathInRepository,
dir.Path
);
}
public void LoadDirectory(string path)
{
ExceptionHandling.RunActionSavely (() =>
{
if (string.IsNullOrEmpty (path)) {
throw new ArgumentNullException ("path");
}
if (!HistoryProvider.IsARepository (path)) {
bool shouldCreate = AskUserIfHeWantsARepositoryToBeCreated (path);
if (shouldCreate) {
RootDirectory = HistoryProvider.CreateRepository (path);
} else {
return;
}
}
LoadExistingRepository (path);
});
}
private void LoadExistingRepository(string path)
{
RootDirectory = HistoryProvider.LoadDirectory (path);
if (OnDirectoryLoaded != null) {
OnDirectoryLoaded (this, new DirectoryStatusWasUpdatedEventArgs (RootDirectory));
}
}
public DirectoryStatusWasUpdatedEventArgs(IDirectoryWithHistory directoryWithHistory)
{
DirectoryThatChanged = directoryWithHistory;
}
private void DisplayAsRootFolder(IDirectoryWithHistory root)
{
if (root == null)
throw new ArgumentNullException ("root");
InitializeTreeStore ();
AppendColumns ();
RegisterCallbacks ();
treeview.FreezeChildNotify ();
TreeIter treeIter;
treeStore.GetIter (out treeIter, new TreePath ("0"));
var subIter = AddRootDir (root);
foreach (var dir in root.ChildDirectories) {
AddDirectory (subIter, dir);
}
AddChildFiles (subIter, root.ChildFiles);
treeview.ThawChildNotify ();
}
private TreeIter AddRootDir(IDirectoryWithHistory dir)
{
return treeStore.AppendValues (
dir.GetStockForType (),
dir.Status.GetStockFromFileStatus (),
dir.Path);
}
private TreeIter AddDirectory(TreeIter iter, IDirectoryWithHistory dir)
{
var childiter = AddASingleDirectory (iter, dir);
foreach (var subdir in dir.ChildDirectories) {
AddDirectory (childiter, subdir);
}
AddChildFiles (childiter, dir.ChildFiles);
return childiter;
}
private static IEnumerable<IFileWithHistory> GetAllContainedFiles(IDirectoryWithHistory dir)
{
foreach (var subdir in dir.ChildDirectories) {
foreach (var item in GetAllContainedFiles (subdir)) {
yield return item;
}
}
foreach (var item in dir.ChildFiles) {
yield return item;
}
}
