private void SearchButton_Click(object sender, RoutedEventArgs e)
{
var searcher = new Searcher(@"E:\GitHub Project\Everything\PhotoApplication\bin\Debug\SearchIndex");
var hits = searcher.Search(SearchInupt.Text);
var fileSystemItems = new List <FileSystemItem>();
for (int i = 0; i < hits.Count(); i++)
{
var hit = hits[i];
Document doc = searcher.GetDocument(hit.Doc);
Field fileNameField = doc.GetField("Name");
Field pathField = doc.GetField("Path");
Field typeField = doc.GetField("Type");
var fileItemType = FileItemType.File;
switch (typeField.StringValue)
{
case "File":
fileItemType = FileItemType.File;
break;
case "Directory":
fileItemType = FileItemType.Directory;
break;
case "Driver":
fileItemType = FileItemType.Drive;
break;
}
fileSystemItems.Add(new FileSystemItem(pathField.StringValue, fileNameField.StringValue, fileItemType));
}
FileBrowserHistory.PushBackHistory(FileBrowserHistory.SearchPage);
SetDataContext(new FileItemsViewModel(fileSystemItems));
}
public FileSystemTreeViewer(ILeftPanel fileSystemTreePanel)
{
InitializeComponent();
var directories = FileSystemUtilities.GetRootDirectories();
TreeViewer.DataContext = directories;
_fileSystemTreePanel = fileSystemTreePanel;
var fileItemsViewModel = new FileItemsViewModel();
MainSiteManager.Instance().SetVisibleSite(_fileSystemTreePanel.MainSite);
(_fileSystemTreePanel.MainSite.RootFrameworkElement as FileItemsView).SetDataContext(fileItemsViewModel);
FileBrowserHistory.PushBackHistory(String.Empty);
}
public void OnItemDoubleClicked(object sender, MouseEventArgs args)
{
var selectedFileItem = (sender as FrameworkElement).DataContext as FileSystemItem;
if (selectedFileItem.Type == FileItemType.Directory || selectedFileItem.Type == FileItemType.Drive)
{
FileBrowserHistory.PushBackHistory(selectedFileItem.FullName);
if (FileBrowserHistory.ForwardHistoryCount() > 0 && selectedFileItem.FullName == FileBrowserHistory.GetTopForwardHistory())
{
FileBrowserHistory.PopForwardHistory();
}
SetDataContext(new FileItemsViewModel(new DirectoryRecord()
{
Info = new DirectoryInfo(selectedFileItem.FullName)
}));
}
}
/// <summary>
/// Double click on tree view item
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
public void OnDirectoryDoubleClicked(object sender, MouseButtonEventArgs args)
{
var currentItem = sender as TreeViewItem;
if (!currentItem.IsSelected)
{
return;
}
var selectedDirectory = currentItem.DataContext as DirectoryRecordViewModel;
var fileItemsViewModel = new FileItemsViewModel(selectedDirectory.DirectoryRecord);
MainSiteManager.Instance().SetVisibleSite(_fileSystemTreePanel.MainSite);
(_fileSystemTreePanel.MainSite.RootFrameworkElement as FileItemsView).SetDataContext(fileItemsViewModel);
FileBrowserHistory.PushBackHistory(selectedDirectory.DirectoryRecord.Info.FullName);
args.Handled = true;
}
private static void BackCommandHandler(object parameter)
{
var filesItemView = parameter as FileItemsView;
FileBrowserHistory.PushForwardHistory(FileBrowserHistory.PopBackHistory());
var lastDirectory = FileBrowserHistory.GetTopBackHistory();
if (lastDirectory == String.Empty)
{
filesItemView.SetDataContext(new FileItemsViewModel());
}
else
{
filesItemView.SetDataContext(new FileItemsViewModel(new DirectoryRecord()
{
Info = new DirectoryInfo(lastDirectory)
}));
}
}
