/// <summary>
/// Provides a means of the parent page requesting a navigate from a clicked breadcrumb to the specified group.
/// </summary>
/// <remarks>
/// This doesn't actually navigate, just updates the navViewModel.
/// </remarks>
/// <param name="dbViewModel">The DatabaseViewModel to use for the navigation.</param>
/// <param name="navViewModel">The NavigationViewModel to update.</param>
/// <param name="clickedGroup">The group to navigate to.</param>
public override Task RequestBreadcrumbNavigation(IDatabaseViewModel dbViewModel, IDatabaseNavigationViewModel navViewModel, IKeePassGroup clickedGroup)
{
navViewModel.SetGroup(clickedGroup);
// Task.CompletedTask is better here but not available presently.
return(Task.FromResult(0));
}
/// <summary>
/// Provides a means of the parent page requesting a navigate from a clicked breadcrumb to the specified group.
/// </summary>
/// <remarks>
/// This allows the page to preempt the navigate or do necessary cleanup.
/// </remarks>
/// <param name="dbViewModel">The DatabaseViewModel to use for the navigation.</param>
/// <param name="navViewModel">The NavigationViewModel to update.</param>
/// <param name="clickedGroup">The group to navigate to.</param>
public override Task RequestBreadcrumbNavigation(IDatabaseViewModel dbViewModel, IDatabaseNavigationViewModel navViewModel, IKeePassGroup clickedGroup)
{
Action navCallback = () =>
{
navViewModel.SetGroup(clickedGroup);
};
Frame.Navigate(typeof(DatabaseView), new CancellableNavigationParameter(navCallback, dbViewModel));
return(Task.FromResult <object>(null));
}