public void RefreshFeatureEntities(Dictionary <FeatureLayer, Collection <Feature> > selectedFeatureEntities)
{
FeatureEntities.Clear();
SelectedEntity = null;
Application.Current.Dispatcher.BeginInvoke(() =>
{
FeatureEntities.Clear();
foreach (var item in selectedFeatureEntities)
{
FeatureLayerViewModel entity = new FeatureLayerViewModel {
LayerName = item.Key.Name
};
foreach (var tmpFeature in item.Value)
{
entity.FoundFeatures.Add(new FeatureViewModel(tmpFeature, item.Key));
}
FeatureEntities.Add(entity);
}
if (FeatureEntities.Count > 0 && FeatureEntities[0].FoundFeatures.Count > 0)
{
selectedEntity = FeatureEntities[0].FoundFeatures[0];
RaisePropertyChanged(() => SelectedDataView);
}
}, System.Windows.Threading.DispatcherPriority.ApplicationIdle);
}
private void FindFeatures(IEnumerable <FeatureLayer> selectedLayers)
{
IsBusy = true;
foreach (var layer in selectedLayers)
{
Task.Factory.StartNew(() =>
{
Collection <Feature> features = new Collection <Feature>();
layer.SafeProcess(() =>
{
Collection <Feature> allFeatures = new Collection <Feature>();
allFeatures = layer.QueryTools.GetAllFeatures(layer.GetDistinctColumnNames());
var queriedFeatures = allFeatures.Where(f =>
{
bool hasValue = f.ColumnValues.Values
.Any(value => value.ToUpperInvariant().Contains(FindValue.ToUpperInvariant()));
return(hasValue);
});
foreach (var item in queriedFeatures)
{
features.Add(item);
}
});
FeatureLayerViewModel entity = new FeatureLayerViewModel {
LayerName = layer.Name
};
foreach (var tmpFeature in features)
{
entity.FoundFeatures.Add(new FeatureViewModel(tmpFeature, layer));
}
Application.Current.Dispatcher.BeginInvoke(() =>
{
if (!FeatureEntities.Any(f => f.LayerName == entity.LayerName) && entity.FoundFeatures.Count > 0)
{
FeatureEntities.Add(entity);
if (FeatureEntities.Count > 0 && FeatureEntities[0].FoundFeatures.Count > 0)
{
selectedEntity = FeatureEntities[0].FoundFeatures[0];
RaisePropertyChanged(() => SelectedDataView);
}
}
IsBusy = false;
}, DispatcherPriority.ApplicationIdle);
});
}
}