public async void RequestDeleteNodeHandler(IDatabaseViewModel vm, IDatabaseNodeViewModel node)
{
DebugHelper.Trace($"Delete requested for node {node.Node.Title.ClearValue}");
MessageDialog dialog = new MessageDialog(
GetString(DatabaseView.DeletePromptKey),
GetString(DatabaseView.DeletePromptTitleKey)
);
IUICommand yesCommand = new UICommand(GetString("Yes"));
IUICommand noCommand = new UICommand(GetString("No"));
dialog.Commands.Add(yesCommand);
dialog.Commands.Add(noCommand);
dialog.DefaultCommandIndex = 0;
dialog.CancelCommandIndex = 1;
IUICommand chosenCommand = await dialog.ShowAsync();
if (chosenCommand == noCommand)
{
// User chose not to delete after all, abort.
return;
}
// Otherwise the user confirmed the delete, so do it.
ViewModel.DeleteNodeAndSave(node.Node);
}
/// <summary>
/// Opens the selection for editing.
/// </summary>
private void EditSelection()
{
IDatabaseNodeViewModel selectedNode = this.childGridView.SelectedItem as IDatabaseNodeViewModel;
DebugHelper.Assert(selectedNode != null);
selectedNode.RequestEditDetailsCommand.Execute(null);
}
/// <summary>
/// Creates a Popup that will allow renaming of the currently selected node.
/// </summary>
private void PromptToRenameSelection()
{
IDatabaseNodeViewModel selectedNode = this.childGridView.SelectedItem as IDatabaseNodeViewModel;
DebugHelper.Assert(selectedNode != null);
selectedNode.RequestRenameCommand.Execute(null);
}
/// <summary>
/// Confirms the user's choice and then deletes the currently selected node.
/// </summary>
/// <remarks>
/// This function currently deletes ONE SelectedItem.
/// </remarks>
private void PromptToDeleteSelection()
{
IDatabaseNodeViewModel selectedNode = this.childGridView.SelectedItem as IDatabaseNodeViewModel;
DebugHelper.Assert(selectedNode != null);
DebugHelper.Assert(ViewModel.PersistenceService.CanSave);
selectedNode.RequestDeleteCommand.Execute(null);
}
/// <summary>
/// Invoked when the user begins to drag an item in the node GridView.
/// </summary>
/// <param name="sender">The node GridView.</param>
/// <param name="e">EventArgs for the drag operation.</param>
private void childGridView_DragItemsStarting(object sender, DragItemsStartingEventArgs e)
{
DebugHelper.Assert(e.Items.Count == 1);
IDatabaseNodeViewModel viewModel = e.Items[0] as IDatabaseNodeViewModel;
DebugHelper.Assert(viewModel != null);
e.Data.SetText(viewModel.Node.Uuid.EncodedValue);
}
public void RequestRenameNodeHandler(IDatabaseViewModel vm, IDatabaseNodeViewModel node)
{
DebugHelper.Trace($"Rename requested for node {node.Node.Title.ClearValue}");
this.nodeBeingRenamed = node;
TextBox inputBox = RenameFlyout.Content as TextBox;
DebugHelper.Assert(inputBox != null);
inputBox.Text = node.Node.Title.ClearValue;
RenameFlyout.ShowAt(this.childGridView.ContainerFromItem(node) as FrameworkElement);
inputBox.SelectAll();
}
public void RequestDetailsHandler(IDatabaseViewModel vm, IDatabaseNodeViewModel node)
{
DebugHelper.Trace($"Details requested for node {node.Node.Title.ClearValue}");
if (node.Node is IKeePassEntry entry)
{
Frame.Navigate(
typeof(EntryDetailsView),
ViewModel.GetEntryDetailsViewModel(entry, /* editing */ true)
);
}
else
{
IKeePassGroup group = node.Node as IKeePassGroup;
DebugHelper.Assert(group != null);
Frame.Navigate(
typeof(GroupDetailsView),
ViewModel.GetGroupDetailsViewModel(group, /* editing */ true)
);
}
}
protected override DataTemplate SelectTemplateCore(object item, DependencyObject container)
{
FrameworkElement element = container as FrameworkElement;
if (element == null)
{
return(null);
}
DataTemplate groupTemplate = (DataTemplate)Application.Current.Resources[
String.Format("{0}{1}", NodeTemplateSelector.GroupPrefix, Suffix)
];
DataTemplate entryTemplate = (DataTemplate)Application.Current.Resources[
String.Format("{0}{1}", NodeTemplateSelector.EntryPrefix, Suffix)
];
IDatabaseNodeViewModel node = item as IDatabaseNodeViewModel;
if (node == null)
{
return(null);
}
IDatabaseEntryViewModel entry = node as IDatabaseEntryViewModel;
if (entry == null)
{
// Group only
return(groupTemplate);
}
else
{
// Entry
return(entryTemplate);
}
}
/// <summary>
/// Invoked when the node rename flyout is closed.
/// </summary>
/// <param name="sender">The flyout.</param>
/// <param name="e">N/A</param>
private void RenameFlyout_Closed(object sender, object e)
{
this.nodeBeingRenamed = null;
}
