private static Item.ItemState GetNewItemState(bool exists, Item.ItemState parentState, bool isInProject)
{
if (exists)
{
if (parentState == Item.ItemState.NORMAL && isInProject)
{
return(Item.ItemState.NORMAL);
}
else
{
return(Item.ItemState.NOT_PROJECT);
}
}
else
{
return(Item.ItemState.NOT_FOUND);
}
}
public static Item CreateItem(DirectoryInfo dirInfo, Project.Directory pFolder, Item.ItemState state, Item parent, Logic logic)
{
if (!dirInfo.Exists && state == Item.ItemState.NOT_PROJECT)
{
throw new ArgumentException("Directory doesn't exist but is in a NOT_PROJECT content!");
}
if (dirInfo.Exists && state == Item.ItemState.NOT_FOUND)
{
throw new ArgumentException("Directory exists but is in a NOT_FOUND content!");
}
var newState = GetNewItemState(dirInfo.Exists, state, pFolder != null);
Item result = new Item(parent, logic, ItemTypes.Directory, dirInfo.Name, newState == Item.ItemState.NOT_FOUND ? null : dirInfo.FullName, newState, pFolder);
ObservableCollection <Project.Directory> folders = pFolder != null ? new ObservableCollection <Project.Directory>(pFolder.SubDirectories) : null;
ObservableCollection <Project.File> files = pFolder != null ? new ObservableCollection <Project.File>(pFolder.Files) : null;
try
{
foreach (var d in dirInfo.GetDirectories())
{
if ((d.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
Project.Directory folder = null;
if (pFolder != null)
{
foreach (var f in folders)
{
if (f.Name.Equals(d.Name))
{
folder = f;
folders.Remove(f);
break;
}
}
}
Item i = CreateItem(d, folder, result);
result.AddChildSilently(i);
}
}
catch (UnauthorizedAccessException) { }
catch (DirectoryNotFoundException) { }
if (pFolder != null)
{
foreach (var f in folders)
{
Item i = CreateItem(new DirectoryInfo(f.Path), f, result);
result.AddChildSilently(i);
}
}
try
{
foreach (var f in dirInfo.GetFiles())
{
bool inProj = false;
if (pFolder != null)
{
foreach (var file in files)
{
if (file.Name.Equals(f.Name))
{
inProj = true;
files.Remove(file);
break;
}
}
}
Item i = CreateItem(f, result, inProj, null);
result.AddChildSilently(i);
}
}
catch (UnauthorizedAccessException) { }
catch (DirectoryNotFoundException) { }
if (pFolder != null)
{
foreach (var file in files)
{
Item i = CreateItem(new FileInfo(file.Path), result, true, file);
result.AddChildSilently(i);
}
}
result.UpdateChildren();
return(result);
}
