public FileTreeControl()
{
InitializeComponent();
var viewModel = new BaseViewModel(null, false);
viewModel.Children.Add(new DirectoryViewModel(null, MainWindow.Config.RootDirectory ?? @"C:\"));
base.DataContext = viewModel;
}
internal BaseViewModel(BaseViewModel parent, bool lazyLoadChildren)
{
_parent = parent;
_children = new ObservableCollection<BaseViewModel>();
if (lazyLoadChildren)
_children.Add(DummyChild);
}
public SearchProcessor(string searchString, List<string> exclusions, List<string> extensions, BaseViewModel directoryTree, bool isRegex, bool searchFileNames)
{
_searchString = searchString;
_exclusions = exclusions;
_extensions = extensions;
_skippedFiles = new List<string>();
_searchFileNames = searchFileNames;
_isRegex = isRegex;
if (isRegex)
_regex = new Regex(searchString);
_searchPaths = new List<string>();
GenerateSearchPaths(directoryTree);
}
private void GenerateSearchPaths(BaseViewModel root)
{
foreach (var node in root.Children)
{
// if its checked, everything below it is checked and so we don't care about its children
if (node.IsChecked == true)
_searchPaths.Add(node.Path);
// null = indeterminate, so now we go and check all of its children
else if (node.IsChecked == null)
GenerateSearchPaths(node);
}
}
private void RefreshBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
var viewModel = new BaseViewModel(null, false);
viewModel.Children.Add(new DirectoryViewModel(null, MainWindow.Config.RootDirectory ?? @"C:\"));
FileTree.DataContext = viewModel;
}
