/// <summary>
/// Get fill color for cluster graphics. OrdersColor in case of only orders.
/// Route color in case of unique route. GrayColor otherwise.
/// </summary>
/// <param name="cluster"></param>
/// <returns></returns>
private SolidColorBrush _GetFillColor(IList <Graphic> cluster)
{
ClusterSymbol clusterSymbol = (ClusterSymbol)Symbol;
SolidColorBrush brush = (SolidColorBrush)clusterSymbol.ControlTemplate.Resources["GrayColor"];
bool isOrders = true;
bool isUniqueRoute = true;
foreach (Graphic graphic in cluster)
{
DataGraphicObject dataGraphic = (DataGraphicObject)graphic;
if (dataGraphic.Data is Order)
{
isUniqueRoute = false;
}
else
{
isOrders = false;
}
if (isUniqueRoute)
{
Stop stop = (Stop)dataGraphic.Data;
DataGraphicObject firstDataGraphic = (DataGraphicObject)cluster[0];
Stop firstStop = (Stop)firstDataGraphic.Data;
isUniqueRoute = stop.Route == firstStop.Route;
}
}
if (isOrders)
{
Debug.Assert(!isUniqueRoute);
brush = (SolidColorBrush)clusterSymbol.ControlTemplate.Resources["OrdersColor"];
}
if (isUniqueRoute)
{
Debug.Assert(!isOrders);
DataGraphicObject firstDataGraphic = (DataGraphicObject)cluster[0];
Stop firstStop = (Stop)firstDataGraphic.Data;
Route route = firstStop.Route;
// stop will not assign to route in case of not updated schedule
if (route != null)
{
Color mediaColor = System.Windows.Media.Color.FromArgb(route.Color.A,
route.Color.R, route.Color.G, route.Color.B);
brush = new SolidColorBrush(mediaColor);
_route = route;
route.PropertyChanged += new PropertyChangedEventHandler(route_PropertyChanged);
}
}
return(brush);
}
/// <summary>
/// Process data graphic mouse events.
/// </summary>
/// <param name="dataGraphic">Data graphic.</param>
/// <param name="clickedGraphic">Last clicked item.</param>
private void _ProcessDataGraphicMouseEvents(DataGraphicObject dataGraphic, Graphic clickedGraphic)
{
Debug.Assert(dataGraphic != null);
Debug.Assert(_mapControl != null);
ObjectLayer layer = _FindObjectLayer(dataGraphic);
// Candidates selects not in common map selected items, but diretly in object layer.
if (dataGraphic is CandidateGraphicObject)
{
_AddToSelection(dataGraphic.Data);
}
else if (layer != null && layer.Selectable && !_mapControl.IsInEditedMode)
{
// Check down and up points equals.
if (clickedGraphic == dataGraphic && layer.Selectable)
{
// Do not need to clear selection and return the same element.
if (!(SelectedItems.Count == 1 && SelectedItems[0] == dataGraphic.Data))
{
if (Keyboard.Modifiers != ModifierKeys.Shift && Keyboard.Modifiers != ModifierKeys.Control && SelectedItems.Count > 0)
{
SelectedItems.Clear();
}
SelectionWasMade = true;
List<object> elementList = new List<object>();
elementList.Add(dataGraphic.Data);
_ProcessSelectionChanges(elementList, layer);
}
}
}
}
/// <summary>
/// React on mouse up.
/// </summary>
/// <param name="modifierKeys">Modifier keys state.</param>
/// <param name="x">X coord.</param>
/// <param name="y">Y coord.</param>
public void OnMouseUp(MouseButton pressedButton,
ModifierKeys modifierKeys, double x, double y)
{
Debug.Assert(_mapControl != null);
_EndPan();
if (_editingInProcess)
{
App.Current.Project.Save();
// Save to local geocoder database.
Order order = _mapControl.EditedObject as Order;
if (order != null)
{
NameAddressRecord nameAddressRecord = CommonHelpers.CreateNameAddressPair(order, null);
// Do save in local storage.
App.Current.NameAddressStorage.InsertOrUpdate(nameAddressRecord,
App.Current.Geocoder.AddressFormat);
}
// Check new position is near to road. Set match method if not.
IGeocodable geocodable = _mapControl.EditedObject as IGeocodable;
if (geocodable != null)
{
Address addressUnderPoint = _ReverseGeocode(geocodable.GeoLocation.Value);
if (addressUnderPoint == null)
{
geocodable.Address.MatchMethod = (string)App.Current.FindResource(MANUALLY_EDITED_XY_FAR_FROM_NEAREST_ROAD_RESOURCE_NAME);
}
}
if (OnComplete != null)
OnComplete(this, EventArgs.Empty);
_editingInProcess = false;
_editedGraphic = null;
}
}
/// <summary>
/// React on mouse down.
/// </summary>
/// <param name="pressedButton">Pressed mouse button.</param>
/// <param name="modifierKeys">Modifier keys state.</param>
/// <param name="x">X coord.</param>
/// <param name="y">Y coord.</param>
public void OnMouseDown(MouseButton pressedButton,
ModifierKeys modifierKeys, double x, double y)
{
Debug.Assert(_mapControl != null);
if (_mapControl.PointedGraphic != null)
{
Point point = new Point(x, y);
// Project point from Web Mercator to WGS84 if spatial reference of map is Web Mercator.
if (_mapControl.Map.SpatialReferenceID.HasValue)
{
point = WebMercatorUtil.ProjectPointFromWebMercator(point, _mapControl.Map.SpatialReferenceID.Value);
}
// Save current position.
_previousX = point.X;
_previousY = point.Y;
// Start dragging.
DataGraphicObject pointedGraphicObject = _mapControl.PointedGraphic as DataGraphicObject;
if (pointedGraphicObject != null &&
(pointedGraphicObject.Data == EditingObject || pointedGraphicObject is EditMarkerGraphicObject))
{
_editingInProcess = true;
_editedGraphic = pointedGraphicObject;
_StartPan();
}
}
else
{
_editingInProcess = false;
}
}
private static Symbol _InitGraphicByRecord(SymbologyRecord record, DataGraphicObject graphicObject)
{
Symbol symbol = new MarkerSymbol();
symbol.ControlTemplate = GetTemplateByFileName(record.SymbolFilename);
graphicObject.Attributes[SymbologyContext.SIZE_ATTRIBUTE_NAME] = record.Size;
graphicObject.Attributes[SymbologyContext.OFFSETX_ATTRIBUTE_NAME] =
-record.Size / 2 - SymbologyManager.DEFAULT_INDENT / 2;
graphicObject.Attributes[SymbologyContext.OFFSETY_ATTRIBUTE_NAME] =
-record.Size / 2 - SymbologyManager.DEFAULT_INDENT / 2;
graphicObject.Attributes[SymbologyContext.FULLSIZE_ATTRIBUTE_NAME] =
record.Size + SymbologyManager.DEFAULT_INDENT;
if (!record.UseRouteColor)
{
System.Drawing.Color color = (System.Drawing.Color)record.Color;
System.Windows.Media.Color mediaColor = System.Windows.Media.Color.FromArgb(color.A, color.R, color.G, color.B);
graphicObject.Attributes[SymbologyContext.FILL_ATTRIBUTE_NAME] = new SolidColorBrush(mediaColor);
}
else
{
System.Windows.Media.Color mediaColor;
Stop stop = graphicObject.Data as Stop;
if (stop == null)
mediaColor = System.Windows.Media.Color.FromRgb(0, 0, 0);
else
{
System.Drawing.Color color = stop.Route.Color;
mediaColor = System.Windows.Media.Color.FromArgb(color.A, color.R, color.G, color.B);
}
graphicObject.Attributes[SymbologyContext.FILL_ATTRIBUTE_NAME] = new SolidColorBrush(mediaColor);
}
return symbol;
}
private static Symbol _InitGraphicByQuantity(object value, DataGraphicObject graphicObject)
{
SymbologyRecord record = null;
if (value != null)
{
double? numValue = null;
if (value is string)
{
double result;
if (double.TryParse((string)value, out result))
numValue = result;
}
else
numValue = (double)value;
if (numValue.HasValue)
{
foreach (OrderQuantity orderQuantity in OrderQuantities)
{
if (!orderQuantity.DefaultValue && value != null &&
(orderQuantity.MinValue == numValue ||
orderQuantity.MinValue < numValue && orderQuantity.MaxValue > numValue))
{
record = orderQuantity;
}
}
}
}
if (record == null)
foreach (OrderQuantity orderQuantity in OrderQuantities)
if (orderQuantity.DefaultValue)
record = orderQuantity;
return _InitGraphicByRecord(record, graphicObject);
}
private static Symbol _InitGraphicByCategory(object value, DataGraphicObject graphicObject)
{
SymbologyRecord record = null;
foreach (OrderCategory orderCategory in OrderCategories)
if (!orderCategory.DefaultValue && value != null && orderCategory.Value == value.ToString())
{
record = orderCategory;
break;
}
if (record == null)
foreach (OrderCategory orderCategory in OrderCategories)
if (orderCategory.DefaultValue)
record = orderCategory;
return _InitGraphicByRecord(record, graphicObject);
}
/// <summary>
/// Init Graphic. Set it's attributes and symbol
/// </summary>
/// <param name="graphicObject">Graphic to init</param>
public static void InitGraphic(DataGraphicObject graphicObject)
{
if (!_inited)
_InitProjectSymbology();
if (FieldName.Length == 0)
{
System.Windows.Media.Color mediaColor;
Stop stop = graphicObject.Data as Stop;
if (stop == null)
mediaColor = System.Windows.Media.Color.FromRgb(0, 0, 0);
else
{
System.Drawing.Color color = stop.Route.Color;
mediaColor = System.Windows.Media.Color.FromArgb(color.A, color.R, color.G, color.B);
}
graphicObject.Attributes[SymbologyContext.FILL_ATTRIBUTE_NAME] = new SolidColorBrush(mediaColor);
graphicObject.Symbol = new CustomOrderSymbol();
}
else
{
Order order = graphicObject.Data as Order;
if (order == null)
{
Stop stop = (Stop)graphicObject.Data;
order = (Order)stop.AssociatedObject;
}
object value = Order.GetPropertyValue(order, FieldName);
Symbol orderSymbol;
if (SymbologyType == SymbologyType.CategorySymbology)
orderSymbol = _InitGraphicByCategory(value, graphicObject);
else
orderSymbol = _InitGraphicByQuantity(value, graphicObject);
graphicObject.Symbol = orderSymbol;
}
}