private void AddFileToDatabase(DatabaseReference database)
{
var dialog = new OpenFileDialog()
{
Filter = "All files|*.*",
Multiselect = false
};
if (dialog.ShowDialog() != true)
{
return;
}
try
{
if (InputBoxWindow.ShowDialog("New file id:", "Enter new file id", Path.GetFileName(dialog.FileName), out string id) == true)
{
var file = database.AddFile(id, dialog.FileName);
SelectedCollection = database.Collections.First(a => a.Name == "_files");
ListCollectionData.SelectedItem = file;
ListCollectionData.ScrollIntoView(ListCollectionData.SelectedItem);
}
}
catch (Exception exc)
{
MessageBox.Show(
"Failed to upload file:" + Environment.NewLine + exc.Message,
"Database error",
MessageBoxButton.OK,
MessageBoxImage.Error
);
}
}
public CollectionListView()
{
InitializeComponent();
ListCollectionData.MouseDoubleClick += ListCollectionDataOnMouseDoubleClick;
ListCollectionData.SelectionChanged += OnListViewSelectionChanged;
ListCollectionData.SetBinding(Selector.SelectedItemProperty, new Binding
{
Source = this,
Path = new PropertyPath(nameof(SelectedItem)),
Mode = BindingMode.TwoWay
});
ListCollectionData.Loaded += (sender, args) =>
{
Dispatcher.BeginInvoke(DispatcherPriority.Render, (Action)(() =>
{
var maxWidth = Math.Max(600, ListCollectionData.ActualWidth) / Math.Min(3, GridCollectionData.Columns.Count + 1);
foreach (var col in GridCollectionData.Columns)
{
col.Width = col.ActualWidth > maxWidth ? maxWidth : Math.Max(100, col.ActualWidth);
}
}));
_listLoaded = true;
};
}
public CollectionListView()
{
InitializeComponent();
ListCollectionData.MouseDoubleClick += ListCollectionDataOnMouseDoubleClick;
ListCollectionData.SelectionChanged += OnListViewSelectionChanged;
ListCollectionData.SetBinding(Selector.SelectedItemProperty, new Binding
{
Source = this,
Path = new PropertyPath(nameof(SelectedItem)),
Mode = BindingMode.TwoWay
});
}
private void AddCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
if (SelectedCollection is FileCollectionReference)
{
AddFileToDatabase(SelectedCollection.Database);
}
else
{
var newDoc = new BsonDocument
{
["_id"] = ObjectId.NewObjectId()
};
ListCollectionData.SelectedItem = SelectedCollection.AddItem(newDoc);
ListCollectionData.ScrollIntoView(ListCollectionData.SelectedItem);
UpdateGridColumns(newDoc);
}
}
private void SelectDocumentInView(DocumentReference document)
{
ListCollectionData.SelectedItem = document;
ListCollectionData.ScrollIntoView(document);
}
