private static void ShowFilteredData(FeatureLayer featureLayer, Collection <FilterCondition> conditions)
{
Collection <FeatureLayer> layers = new Collection <FeatureLayer>();
InMemoryFeatureLayer layer = new InMemoryFeatureLayer();
layer.Name = featureLayer.Name;
layer.Open();
//foreach (var item in featureLayer.FeatureSource.LinkExpressions)
//{
// layer.FeatureSource.LinkExpressions.Add(item);
//}
//foreach (var item in featureLayer.FeatureSource.LinkSources)
//{
// layer.FeatureSource.LinkSources.Add(item);
//}
layer.Columns.Clear();
featureLayer.SafeProcess(() =>
{
Collection <FeatureSourceColumn> columns = featureLayer.FeatureSource.GetColumns();
foreach (var column in columns)
{
layer.Columns.Add(column);
}
Collection <Feature> resultFeatures = featureLayer.QueryTools.GetAllFeatures(ReturningColumnsType.AllColumns);
foreach (var condition in conditions)
{
resultFeatures = condition.GetMatchingFeatures(resultFeatures);
}
foreach (Feature feature in resultFeatures)
{
layer.InternalFeatures.Add(feature);
}
});
layer.ZoomLevelSet = featureLayer.ZoomLevelSet;
layers.Add(layer);
DataViewerUserControl content = new DataViewerUserControl(layer, layers);
content.IsHighlightFeatureEnabled = false;
content.ShowDock();
}
//private List<string> GetLinkSourceNameStarts(IEnumerable<LinkSource> linkSources)
//{
// return GetFlatLinkSources(linkSources).Select(l => l.Name + ".").ToList();
//}
//internal IEnumerable<LinkSource> GetFlatLinkSources(IEnumerable<LinkSource> linkSources)
//{
// return GetChildren(linkSources);
//}
//private static IEnumerable<LinkSource> GetChildren(IEnumerable<LinkSource> linkSources)
//{
// return linkSources.Concat(linkSources.SelectMany(i => GetChildren(i.LinkSources)));
//}
private static void ShowFilteredData(FeatureLayer featureLayer, Collection <Feature> features, string title = "")
{
Collection <FeatureLayer> layers = new Collection <FeatureLayer>();
Collection <FeatureSourceColumn> addColumns = new Collection <FeatureSourceColumn>();
featureLayer.SafeProcess(() =>
{
addColumns = featureLayer.FeatureSource.GetColumns(GettingColumnsType.FeatureSourceOnly);
});
InMemoryFeatureLayer layer = new InMemoryFeatureLayer(addColumns, features);
layer.Name = featureLayer.Name;
layer.Open();
foreach (var column in addColumns)
{
layer.FeatureSource.SetColumnAlias(column.ColumnName, featureLayer.FeatureSource.GetColumnAlias(column.ColumnName));
}
foreach (var zoomLevel in featureLayer.ZoomLevelSet.CustomZoomLevels)
{
layer.ZoomLevelSet.CustomZoomLevels.Add(zoomLevel);
}
//foreach (var expression in featureLayer.FeatureSource.LinkExpressions)
//{
// layer.FeatureSource.LinkExpressions.Add(expression);
//}
//foreach (var linkSource in featureLayer.FeatureSource.LinkSources)
//{
// layer.FeatureSource.LinkSources.Add(linkSource);
//}
layers.Add(layer);
DataViewerUserControl content = new DataViewerUserControl(layer, layers);
content.IsHighlightFeatureEnabled = false;
content.Title = title;
content.ShowDock();
}
public static MenuItem GetViewDataMenuItem(FeatureLayerPlugin featureLayerPlugin)
{
var command = new ObservedCommand(() =>
{
UserControl userControl = null;
if (featureLayerPlugin == null)
{
FeatureLayer selectedLayer = null;
if (GisEditor.LayerListManager.SelectedLayerListItem != null)
{
selectedLayer = GisEditor.LayerListManager.SelectedLayerListItem.ConcreteObject as FeatureLayer;
}
userControl = new DataViewerUserControl(selectedLayer);
}
else
{
userControl = featureLayerPlugin.GetViewDataUI();
}
ViewData(userControl);
}, () => !(GisEditor.LayerListManager.SelectedLayerListItems.Count > 0));
return(GetMenuItem("View data", "/GisEditorInfrastructure;component/Images/viewdata.png", command));
}