private void EnsureActiveStreamIsVisible()
{
var xxx = _listItems.FirstOrDefault(i => i.IsActive);
var activeItemIndex = _listItems.IndexOf(_listItems.FirstOrDefault(i => i.IsActive));
Debug.WriteLine(String.Format("Ensure Active Stream is Visible {0} {1}", xxx.Name, activeItemIndex));
_presentationManager.Window.Dispatcher.InvokeAsync(() => ListCollectionView.MoveCurrentToPosition(activeItemIndex));
}
public void AddNumberToShuffle(int number)
{
var foundNumber = _shuffleNumbers.FirstOrDefault(x => x.ShuffleID == Shuffle.ShuffleID &&
x.Number == number);
if (foundNumber != null)
{
_numbrTumblrBusiness.AddShuffleNumber(foundNumber);
//foundNumber.SelectedNumber = true;
}
}
private void Btn_delete_item_Click(object sender, RoutedEventArgs e)
{
// First: Ask the user if he is reaaaally sure
if (this.MessageBoxShow("Do you want to delete this snippet?", "Confirmation", Buttons.YesNo, Icons.Warning, AnimateStyle.FadeIn) == System.Windows.Forms.DialogResult.No)
{
return;
}
SnippetNode selectedNode = ((Button)sender).DataContext as SnippetNode;
TabItem openTab = tbc_pages.Items.Cast <TabItem>().FirstOrDefault(t => t.Content is SnippetPage p && p.ShownSnippet == selectedNode.Tag);
if (openTab != null)
{
/* Check if to-be-deleted tab is currently selected..*/
if ((tbc_pages.SelectedContent as SnippetPage).ShownSnippet == selectedNode.Tag)
{
/* .. and select the previous one if that is the case */
tbc_pages.SelectedIndex -= 1;
}
/* Afterwards: Remove it */
tbc_pages.Items.Remove(openTab);
}
/* .. and manually delete snippet from tree instead of refreshing the whole tree */
shownSnippetMetaListGroups.FirstOrDefault(node => node.ChildNodes.Contains(selectedNode)).ChildNodes.Remove(selectedNode);
selectedNode.Tag.delete();
}
public Playerstatistic FindStatistic(Func <Playerstatistic, bool> predicate)
{
try
{
syncLock.EnterReadLock();
return(statisticCollection.FirstOrDefault(predicate));
}
finally
{
syncLock.ExitReadLock();
}
}
protected void _addedItem(ReadableTuple <int> tupleParent, int dkey, ReadableTuple <int> dvalue, bool executed)
{
RangeObservableCollection <ReadableTuple <int> > result = (RangeObservableCollection <ReadableTuple <int> >)_lv.ItemsSource;
if (executed)
{
Dictionary <int, ReadableTuple <int> > dico = (Dictionary <int, ReadableTuple <int> >)tupleParent.GetRawValue(1);
SearchEngine.AddTuple((ReadableTuple <TKey>)(object) dico[dkey]);
}
else
{
result.Remove(result.FirstOrDefault(p => p.Key == dkey));
}
((RangeObservableCollection <ReadableTuple <int> >)_lv.ItemsSource).Update();
}
public async Task InitializeAsync()
{
if (_isInitialized)
{
return;
}
_profiles.AddRange(await GetProfilesAsync());
var activeProfileId = await GetActiveProfileIdAsync();
_activeProfile.OnNext(_profiles.FirstOrDefault(x => x.Id == activeProfileId) ?? _profiles.First());
_activeProfile.SubscribeAsync(p => SetActiveProfileIdAsync(p.Id));
_isInitialized = true;
}
