/// <summary>
/// Clear the cache on any template set change
/// If needed this could be optimized to care about the specific
/// change but I doubt it would be worthwhile.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TemplateSetChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Cache = null;
}
private void EmployeeList_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
DataService.SaveToFile();
}
private void M_MessageHandlers_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
m_MessageHandlersCollectionChanged = true;
OnChanged();
}
protected abstract void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e);
private void SettingsLayers_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
RebuildDropDownList();
}
private void Series_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
this.UpdateGradientBarFills();
}
private void ErrorsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
this.RaisePropertyChanged(nameof(this.HasErrors));
}
void Items_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// TODO: Implement Add, Delete Sync with server
}
private void ReturnValues_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
UpdateOutputTemplateTabHeader();
}
private void GitHubReleases_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
OnPropertyChanged("NumberNewReleases");
OnPropertyChanged("NumberNewReleasesString");
}
protected override void OnItemsChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
base.OnItemsChanged(e);
}
private void CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
IsInitialized = false;
}
void OnGroupedCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
UpdateItemSource();
}
private void Layers_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Initialize();
RaisePropertyChanged(nameof(ActiveLayerModel));
}
private void _watchedFiles_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
WatchedFiles = WatchedFile.Sort(WatchedFiles);
}
private void AppModelParameters_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
UpdateModelParametersTabHeader();
}
private void FilesAndFolders_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
UpdateItemColumnViewModels();
}
private void Items_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
int i = 0;
}
private void VariablesPage_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
RefreshVariablesNames();
}
private void OldNotifyCollectionChanged_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
IsRequireReset = true;
}
protected override void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (isList)
{
//IList or Array
switch (e.Action)
{
case NotifyCollectionChangedAction.Reset:
this.RaiseValueChanged();
break;
case NotifyCollectionChangedAction.Remove:
case NotifyCollectionChangedAction.Replace:
if (this.key == e.OldStartingIndex || this.key == e.NewStartingIndex)
{
this.RaiseValueChanged();
}
break;
case NotifyCollectionChangedAction.Move:
if (this.key == e.OldStartingIndex || this.key == e.NewStartingIndex)
{
this.RaiseValueChanged();
}
break;
case NotifyCollectionChangedAction.Add:
int endIndex = e.NewItems != null ? e.NewStartingIndex + e.NewItems.Count : e.NewStartingIndex + 1;
if (this.key >= e.NewStartingIndex && this.key < endIndex)
{
this.RaiseValueChanged();
}
break;
default:
break;
}
}
else
{
//IDictionary
if (e.Action == NotifyCollectionChangedAction.Reset)
{
this.RaiseValueChanged();
return;
}
if (e.NewItems != null && e.NewItems.Count > 0)
{
foreach (var item in e.NewItems)
{
if (regex.IsMatch(item.ToString()))
{
this.RaiseValueChanged();
return;
}
}
}
if (e.OldItems != null && e.OldItems.Count > 0)
{
foreach (var item in e.OldItems)
{
if (regex.IsMatch(item.ToString()))
{
this.RaiseValueChanged();
return;
}
}
}
}
}
void CollectionItemsSourceChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (!(ItemsViewAdapter?.ItemsSource is IItemsViewSource observableItemsSource))
{
return;
}
var carouselPosition = Carousel.Position;
var currentItemPosition = observableItemsSource.GetPosition(Carousel.CurrentItem);
var count = observableItemsSource.Count;
bool removingCurrentElement = currentItemPosition == -1;
bool removingLastElement = e.OldStartingIndex == count;
bool removingFirstElement = e.OldStartingIndex == 0;
bool removingAnyPrevious =
e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Remove &&
e.OldStartingIndex < carouselPosition;
_noNeedForScroll = true;
_gotoPosition = -1;
if (removingCurrentElement)
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Reset)
{
carouselPosition = 0;
}
if (removingFirstElement)
{
carouselPosition = 0;
}
else if (removingLastElement)
{
carouselPosition = Carousel.Position - 1;
}
if (Carousel.Loop)
{
UpdateAdapter();
ScrollToPosition(carouselPosition);
}
}
//If we are adding a new item make sure to maintain the CurrentItemPosition
else if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add &&
currentItemPosition != -1)
{
carouselPosition = currentItemPosition;
}
// Queue the rest up for later after the Adapter has finished processing item change notifications
if (removingAnyPrevious)
{
return;
}
Device.BeginInvokeOnMainThread(() =>
{
SetCurrentItem(carouselPosition);
UpdatePosition(carouselPosition);
//If we are adding or removing the last item we need to update
//the inset that we give to items so they are centered
if (e.NewStartingIndex == count - 1 || removingLastElement)
{
UpdateItemDecoration();
}
UpdateVisualStates();
});
}
/// <summary>
/// Forwards CollectionChanged notifications for the ServiceDeliveryPoints property to the parent model element
/// </summary>
/// <param name="sender">The collection that raised the change</param>
/// <param name="e">The original event data</param>
private void ServiceDeliveryPointsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
this.OnCollectionChanged("ServiceDeliveryPoints", e, _serviceDeliveryPointsReference);
}
private void Sources_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
OnPropertyChanged("SubElements");
}
private void Views_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
//throw new NotImplementedException();
}
/// <summary>
/// This event handler method is invoked when object collection was changed.
/// </summary>
/// <param name="e"></param>
protected override void OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
//Console.WriteLine(e.Action);
base.OnCollectionChanged(e);
}
private static void Inventory_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
UpdateGrid();
}
private void _subs_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Subs = Sort(Subs);
setDisplayImage(Path);
}
protected virtual void OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args)
{
}
private void Dbs_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
UpdateDBsTabHeader();
}
