private void OnContactRightTapped(object sender, RightTappedRoutedEventArgs e)
{
IMegaContact itemTapped = ((FrameworkElement)e.OriginalSource)?.DataContext as IMegaContact;
if (itemTapped == null)
{
return;
}
if (!(this.ViewModel.ActiveView is ContactsListViewModel))
{
return;
}
this.ViewModel.MegaContacts.ItemCollection.FocusedItem = itemTapped;
var view = (ListViewBase)sender;
if (view == null)
{
return;
}
if (this.ViewModel.MegaContacts.ItemCollection.IsMultiSelectActive)
{
view.SelectedItems?.Add(itemTapped);
}
else
{
view.SelectedItem = itemTapped;
}
}
private void OnRightItemTapped(object sender, RightTappedRoutedEventArgs e)
{
if (this.ViewModel.Node is FolderNodeViewModel == false)
{
return;
}
var folderNode = (FolderNodeViewModel)this.ViewModel.Node;
IMegaContact itemTapped = ((FrameworkElement)e.OriginalSource)?.DataContext as IMegaContact;
if (itemTapped == null)
{
return;
}
folderNode.ContactsList.ItemCollection.FocusedItem = itemTapped;
var view = (ListViewBase)sender;
if (view == null)
{
return;
}
if (folderNode.ContactsList.ItemCollection.IsMultiSelectActive)
{
view.SelectedItems?.Add(itemTapped);
}
else
{
view.SelectedItem = itemTapped;
}
}
private void OnMultiSelectDisabled(object sender, EventArgs e)
{
if (this.ViewModel.Node is FolderNodeViewModel == false)
{
return;
}
var folderNode = this.ViewModel.Node as FolderNodeViewModel;
// Needed to avoid strange behaviors during the view update
DisableViewsBehaviors();
// If there is only one selected item save it to restore it after disable the multi select mode
IMegaContact selectedItem = null;
if (folderNode.ContactsList.ItemCollection.OnlyOneSelectedItem)
{
selectedItem = folderNode.ContactsList.ItemCollection.SelectedItems.First();
}
this.ListViewContacts.SelectionMode =
DeviceService.GetDeviceType() == DeviceFormFactorType.Desktop ?
ListViewSelectionMode.Extended : ListViewSelectionMode.Single;
// Restore the selected item
this.ListViewContacts.SelectedItem = folderNode.ContactsList.ItemCollection.FocusedItem = selectedItem;
// Restore the view behaviors again
EnableViewsBehaviors();
}
private void OnContactTapped(object sender, TappedRoutedEventArgs e)
{
IMegaContact itemTapped = ((FrameworkElement)e.OriginalSource)?.DataContext as IMegaContact;
if (itemTapped == null)
{
return;
}
this.ViewModel.MegaContacts.ItemCollection.FocusedItem = itemTapped;
}
