public void AddFilter(FilterBase filter)
{
if (AppliedFilters.Contains(filter))
{
return;
}
filter.IsFilterEnabled = true;
AppliedFilters.Add(filter);
if (FilterAdded != null)
{
var evt = new AddFilterEventArgs();
evt.Filter = filter;
FilterAdded(this, evt);
}
if (FilterCountChanged != null)
{
FilterCountChanged(this, null);
}
}
private void OnFilterAdded(object sender, AddFilterEventArgs e)
{
e.Filter.OriginalImage = originalBitmap;
e.Filter.CurrentImage = currentPreviewBitmap;
e.Filter.OriginalPreviewImage = originalPreviewBitmap;
e.Filter.Buffer = previewBuffer;
if (FilterGalleryView.Visibility != Visibility.Collapsed)
{
DismissFilterGallery(false, () =>
{
ShowFilterOSD(e.Filter);
});
}
else
{
ShowFilterOSD(e.Filter);
}
}
