public void NopDeleteDoesNotTriggerBeginEdit()
{
MapControl mapControl = new MapControl();
SelectTool selectTool = mapControl.SelectTool;
VectorLayer vectorLayer = new VectorLayer();
FeatureCollection layer2Data = new FeatureCollection();
vectorLayer.DataSource = layer2Data;
layer2Data.FeatureType = typeof(Feature);
layer2Data.Add(new Point(4, 5));
layer2Data.Add(new Point(0, 1));
mapControl.Map.Layers.Add(vectorLayer);
var featureMutator = mocks.StrictMock<IFeatureInteractor>();
var editableObject = mocks.StrictMock<IEditableObject>();
featureMutator.Expect(fm => fm.EditableObject).Return(editableObject).Repeat.Any();
featureMutator.Expect(fm => fm.AllowDeletion()).Return(false).Repeat.Any();
featureMutator.Expect(fm => fm.Delete()).Repeat.Never();
editableObject.Expect(eo => eo.BeginEdit(null)).IgnoreArguments().Repeat.Never(); //never expect BeginEdit!
editableObject.Expect(eo => eo.EndEdit()).IgnoreArguments().Repeat.Never();
mocks.ReplayAll();
selectTool.Select((IFeature)layer2Data.Features[0]);
selectTool.SelectedFeatureInteractors.Clear();
selectTool.SelectedFeatureInteractors.Add(featureMutator); //inject our own feature editor
mapControl.DeleteTool.DeleteSelection();
mocks.VerifyAll();
}
[Test] //not working in UI?
public void CanRemovePointFromLine()
{
var mapControl = new MapControl();
var vectorLayer = new VectorLayer();
var layerData = new FeatureCollection();
vectorLayer.DataSource = layerData;
layerData.FeatureType = typeof(CloneableFeature);
layerData.Add(new LineString(new[] { new Coordinate(0, 0), new Coordinate(50, 0), new Coordinate(100, 0) }));
mapControl.Map.Layers.Add(vectorLayer);
var firstFeature = (IFeature)layerData.Features[0];
mapControl.SelectTool.Select(firstFeature);
var curveTool = mapControl.GetToolByType<CurvePointTool>();
curveTool.IsActive = true;
curveTool.Mode = CurvePointTool.EditMode.Remove;
var args = new MouseEventArgs(MouseButtons.Left, 1, 0, 0, 0);
curveTool.OnMouseMove(new Coordinate(50, 0), new MouseEventArgs(MouseButtons.None, 1, 0, 0, 0));
curveTool.OnMouseDown(new Coordinate(50, 0), args); // delete tracker
Assert.AreEqual(2, firstFeature.Geometry.Coordinates.Length);
Assert.AreEqual(100.0, firstFeature.Geometry.Coordinates[1].X);
}
private static IFeatureCollection CreateFeatureCollection(params IGeometry[] geometrys)
{
IGeometryFactory geomFactory;
if (geometrys == null || geometrys.Length == 0 || geometrys[0] == null)
{
geomFactory = GeoAPI.GeometryServiceProvider.Instance.CreateGeometryFactory(0);
}
else
{
geomFactory = geometrys[0].Factory;
}
var res = new FeatureCollection <uint>(new GeometryFeatureFactory(geomFactory));
if (geometrys != null)
{
foreach (var geometry in geometrys)
{
if (geometry != null)
{
res.Add((GeometryFeature)res.Factory.Create(geometry));
}
}
}
return(res);
}
public void CanDeleteWithoutEditableObject()
{
MapControl mapControl = new MapControl();
//mapControl.ActivateTool(selectTool);
VectorLayer vectorLayer = new VectorLayer();
FeatureCollection layer2Data = new FeatureCollection();
vectorLayer.DataSource = layer2Data;
layer2Data.FeatureType = typeof(Feature);
layer2Data.Add(new Point(4, 5));
layer2Data.Add(new Point(0, 1));
mapControl.Map.Layers.Add(vectorLayer);
mapControl.SelectTool.Select((IFeature)layer2Data.Features[0]);
mapControl.DeleteTool.DeleteSelection();
}
public void AddFeatureUsingGeometry()
{
EventedList<SampleFeature> features = new EventedList<SampleFeature>();
FeatureCollection featureCollection = new FeatureCollection {Features = features};
IGeometry geometry = GeometryFromWKT.Parse("LINESTRING (20 20, 20 30, 30 30, 30 20, 40 20)");
featureCollection.Add(geometry);
Assert.AreEqual(1, features.Count);
Assert.IsTrue(features[0].Geometry is ILineString);
}
public void FindNearestFeature()
{
MapControl mapControl = new MapControl();
VectorLayer layer1 = new VectorLayer();
FeatureCollection layer1Data = new FeatureCollection();
layer1.DataSource = layer1Data;
layer1Data.FeatureType = typeof (Feature);
layer1Data.Add(new Point(5, 5));
layer1Data.Add(new Point(1, 1));
VectorLayer layer2 = new VectorLayer();
FeatureCollection layer2Data = new FeatureCollection();
layer2.DataSource = layer2Data;
layer2Data.FeatureType = typeof(Feature);
layer2Data.Add(new Point(4, 5));
layer2Data.Add(new Point(0, 1));
mapControl.Map.Layers.Add(layer1);
mapControl.Map.Layers.Add(layer2);
ILayer outLayer;
IFeature feature = mapControl.SelectTool.FindNearestFeature(new Coordinate(4, 4), 2.2f, out outLayer, null);
// expect coordinate in topmost layer
Assert.AreEqual(outLayer, layer1);
Assert.AreEqual(5, feature.Geometry.Coordinate.X);
Assert.AreEqual(5, feature.Geometry.Coordinate.Y);
layer2.Visible = false;
feature = mapControl.SelectTool.FindNearestFeature(new Coordinate(4, 4), 2.2f, out outLayer, null);
Assert.AreEqual(outLayer, layer1);
Assert.AreEqual(5, feature.Geometry.Coordinate.X);
Assert.AreEqual(5, feature.Geometry.Coordinate.Y);
}
public void TestAddSelection()
{
var mapControl = new MapControl();
var layerData = new FeatureCollection();
var layer = new VectorLayer {Visible = false, DataSource = layerData};
var feature = new Node {Geometry = new Point(0, 0)};
layerData.FeatureType = typeof(Node);
layerData.Add(feature);
mapControl.Map.Layers.Add(layer);
Assert.AreEqual(0, mapControl.SelectTool.SelectedTrackersCount);
mapControl.SelectTool.AddSelection(new IFeature[0]);
Assert.AreEqual(0, mapControl.SelectTool.SelectedTrackersCount, "No features should be added as none are passed");
mapControl.SelectTool.AddSelection(new[] { feature });
Assert.AreEqual(0, mapControl.SelectTool.SelectedTrackersCount, "No features should be added as none are visible");
layer.Visible = true;
mapControl.SelectTool.AddSelection(new[] { feature });
Assert.AreEqual(1, mapControl.SelectTool.SelectedTrackersCount);
}
