private async void Group_Drop(object sender, DragEventArgs e)
{
FrameworkElement senderElement = sender as FrameworkElement;
DebugHelper.Assert(senderElement != null);
IDatabaseGroupViewModel groupVm = senderElement.DataContext as IDatabaseGroupViewModel;
DebugHelper.Assert(groupVm != null);
IKeePassGroup thisGroup = groupVm.Node as IKeePassGroup;
DebugHelper.Assert(thisGroup != null);
DragOperationDeferral deferral = e.GetDeferral();
string encodedUuid = await e.DataView.GetTextAsync();
if (thisGroup.TryAdopt(encodedUuid))
{
DebugHelper.Trace($"Successfully moved node {encodedUuid} to new parent {thisGroup.Uuid.EncodedValue}");
e.AcceptedOperation = DataPackageOperation.Move;
}
else
{
DebugHelper.Trace($"WARNING: Unable to locate dropped node {encodedUuid}");
e.AcceptedOperation = DataPackageOperation.None;
}
e.Handled = true;
deferral.Complete();
}
private async void Group_DragEnter(object sender, DragEventArgs e)
{
FrameworkElement senderElement = sender as FrameworkElement;
DebugHelper.Assert(senderElement != null);
IDatabaseGroupViewModel groupVm = senderElement.DataContext as IDatabaseGroupViewModel;
DebugHelper.Assert(groupVm != null);
IKeePassGroup thisGroup = groupVm.Node as IKeePassGroup;
DebugHelper.Assert(thisGroup != null);
DragOperationDeferral deferral = e.GetDeferral();
string text = await e.DataView.GetTextAsync();
if (!String.IsNullOrWhiteSpace(text) && thisGroup.CanAdopt(text))
{
e.AcceptedOperation = DataPackageOperation.Move;
e.Handled = true;
}
deferral.Complete();
}
/// <summary>
/// Handles clicks on the Child GridView.
/// </summary>
/// <param name="sender">The Child GridView.</param>
/// <param name="e">ClickEventArgs for the action.</param>
private void ChildGridView_ItemClick(object sender, ItemClickEventArgs e)
{
bool wasFiltered = !String.IsNullOrEmpty(this.searchBox.Text);
if (wasFiltered)
{
this.searchBox.Text = String.Empty;
}
// First check to see if it's an entry
if (e.ClickedItem is IDatabaseEntryViewModel clickedEntry)
{
IKeePassEntry entry = clickedEntry.Node as IKeePassEntry;
DebugHelper.Assert(entry != null);
if (wasFiltered)
{
ViewModel.NavigationViewModel.SetGroup(entry.Parent);
}
// For now, on item click, navigate to the EntryDetailsView.
Frame.Navigate(
typeof(EntryDetailsView),
ViewModel.GetEntryDetailsViewModel(entry, /* editing */ false)
);
}
else
{
// We clicked a group, so drill into it...
IDatabaseGroupViewModel clickedGroup = e.ClickedItem as IDatabaseGroupViewModel;
DebugHelper.Assert(clickedGroup != null);
clickedGroup.RequestOpenCommand.Execute(null);
}
}
