/// <summary>
/// Find object layer, which contains graphic.
/// </summary>
/// <param name="graphic">Graphic to find.</param>
/// <returns>Object layer, if it contains graphic. Null otherwise.</returns>
private ObjectLayer _FindObjectLayer(Graphic graphic)
{
Debug.Assert(graphic != null);
Debug.Assert(_objectLayers != null);
Debug.Assert(_clustering != null);
ObjectLayer layer = null;
for (int index = 0; index < _objectLayers.Count; index++)
{
if (_objectLayers[index].MapLayer.Graphics.Contains(graphic))
{
DataGraphicObject dataGraphic = graphic as DataGraphicObject;
if (dataGraphic != null && dataGraphic.Data.GetType() != _objectLayers[index].LayerType &&
_objectLayers[index] != _clustering.ClusteringLayer)
{
continue;
}
layer = _objectLayers[index];
break;
}
}
return(layer);
}
/// <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>
/// Get elements in frame.
/// </summary>
/// <param name="objectLayer">Layer to find elements.</param>
/// <param name="frame">Frame.</param>
/// <returns>Elements in frame.</returns>
private List <object> _GetElementsInSelectionFrame(ObjectLayer objectLayer,
ESRI.ArcGIS.Client.Geometry.Envelope frame)
{
Debug.Assert(SelectedItems != null);
Debug.Assert(_selectionFrame != null);
Debug.Assert(_clustering != null);
List <object> elementsInFrame = new List <object>();
foreach (DataGraphicObject graphic in objectLayer.MapLayer.Graphics)
{
// Null extent in case of empty polyline.
if (graphic.Geometry != null && graphic.Geometry.Extent != null &&
graphic.Data.GetType() == objectLayer.LayerType)
{
// If graphic in frame, data type is equals to objectLayer data type and data contains in objectayercollection.
if (MapHelpers.IsIntersects(frame, graphic.Geometry) && graphic.Data.GetType() == objectLayer.LayerType &&
MapHelpers.CollectionContainsData(objectLayer.Collection, graphic.Data))
{
elementsInFrame.Add(graphic.Data);
}
}
}
_clustering.AddElementsFromClusterAndNotInFrame(objectLayer, frame, elementsInFrame);
return(elementsInFrame);
}
/// <summary>
/// Get items in frame and select them.
/// </summary>
private void _SelectInFrame()
{
Debug.Assert(SelectedItems != null);
Debug.Assert(_selectionFrame != null);
Debug.Assert(_clustering != null);
ESRI.ArcGIS.Client.Geometry.Envelope frame = _selectionFrame.Geometry.Extent;
if (Keyboard.Modifiers != ModifierKeys.Shift && Keyboard.Modifiers != ModifierKeys.Control)
{
SelectedItems.Clear();
}
for (int index = _objectLayers.Count - 1; index >= 0; index--)
{
ObjectLayer objectLayer = _objectLayers[index];
if (objectLayer == _clustering.ClusteringLayer)
{
continue;
}
if (objectLayer.Selectable && !objectLayer.SingleSelection)
{
//Get elements in selection frame
List <object> elementsInFrame = _GetElementsInSelectionFrame(objectLayer, frame);
_ProcessSelectionChanges(elementsInFrame, objectLayer);
}
}
}
/// <summary>
/// Add item to selection.
/// </summary>
/// <param name="item">Item to select.</param>
private void _AddToSelection(object item)
{
Debug.Assert(item != null);
Debug.Assert(_objectLayers != null);
Debug.Assert(SelectedItems != null);
// Candidates selects not in common map selected items, but diretly in object layer.
if (item is AddressCandidate)
{
ObjectLayer candidatesLayer = null;
foreach (ObjectLayer layer in _objectLayers)
{
if (layer.LayerType == typeof(AddressCandidate))
{
candidatesLayer = layer;
break;
}
}
Debug.Assert(candidatesLayer != null);
candidatesLayer.SelectedItems.Clear();
candidatesLayer.SelectedItems.Add(item);
}
else
{
SelectionChangedFromMap = true;
SelectedItems.Add(item);
SelectionChangedFromMap = false;
}
}
/// <summary>
/// Process cluster graphic mouse events.
/// </summary>
/// <param name="clusterGraphic">Cluster graphic.</param>
/// <param name="clickedGraphic">Last clicked item.</param>
private void _ProcessClusterGraphicMouseEvents(ClusterGraphicObject clusterGraphic, Graphic clickedGraphic)
{
Debug.Assert(clusterGraphic != null);
Debug.Assert(clickedGraphic != null);
Debug.Assert(_clustering != null);
Debug.Assert(_objectLayers != null);
if (!_clustering.ClusterExpanded)
{
_clustering.ExpandIfNeeded(clusterGraphic);
}
else
{
IList <object> clusteredData = _clustering.GetClusteredData(clusterGraphic);
ObjectLayer layer = MapHelpers.GetLayerWithData(clusteredData[0], _objectLayers);
if (clickedGraphic == clusterGraphic && layer.Selectable)
{
if (Keyboard.Modifiers != ModifierKeys.Shift && Keyboard.Modifiers != ModifierKeys.Control)
{
_mapControl.SelectedItems.Clear();
}
_ProcessSelectionChanges(clusteredData, layer);
}
}
}
/// <summary>
/// Init maptip for layer if maptip enabled.
/// </summary>
/// <param name="layer">Parent layer for maptip.</param>
/// <param name="mapTip">Inited maptip.</param>
internal void CreateMapTipIfNeeded(ObjectLayer layer, FrameworkElement mapTip)
{
if (layer.MapTipEnabled)
{
layer.MapLayer.MapTip = mapTip;
ContentControl contentControl = (ContentControl)layer.MapLayer.MapTip;
contentControl.IsVisibleChanged += new DependencyPropertyChangedEventHandler(_MapTipVisibilityChanged);
}
}
/// <summary>
/// Init maptip for layer if maptip enabled.
/// </summary>
/// <param name="layer">Parent layer for maptip.</param>
/// <param name="mapTip">Inited maptip.</param>
internal void CreateMapTipIfNeeded(ObjectLayer layer, FrameworkElement mapTip)
{
if (layer.MapTipEnabled)
{
layer.MapLayer.MapTip = mapTip;
ContentControl contentControl = (ContentControl)layer.MapLayer.MapTip;
contentControl.IsVisibleChanged += new DependencyPropertyChangedEventHandler(_MapTipVisibilityChanged);
}
}
/// <summary>
/// Check graphics count
/// </summary>
/// <param name="clusterGraphic">Cluster graphic to expand</param>
/// <returns>True if exceeded</returns>
private bool _MaxGraphicsToExpandExceeded(ClusterGraphicObject clusterGraphic)
{
IList <object> clusterData = GetClusteredData(clusterGraphic);
ObjectLayer objectLayer = MapHelpers.GetLayerWithData(clusterData[0], _mapctrl.ObjectLayers);
FlareClusterer clusterer = (FlareClusterer)objectLayer.MapLayer.Clusterer;
int objectsInCluster = (int)clusterGraphic.Attributes[ALClusterer.COUNT_PROPERTY_NAME];
bool exceeded = objectsInCluster > clusterer.MaximumFlareCount;
return(exceeded);
}
/// <summary>
/// Do initialisation
/// </summary>
private void _Init()
{
_clusteringLayerColl = new ObservableCollection <object>();
_clusteringLayer = new ObjectLayer(_clusteringLayerColl, typeof(object), false);
_clusteringLayer.EnableToolTip();
_clusteringLayer.Selectable = true;
_clusteringLayer.ConstantOpacity = true;
_leaderLinesLayer = new GraphicsLayer();
}
/// <summary>
/// Process selection changes according to already selected items and keyboard status.
/// </summary>
/// <param name="elements">Elements to process.</param>
/// <param name="objectLayer">Layer to change selection.</param>
private void _ProcessSelectionChanges(IList <object> elements, ObjectLayer objectLayer)
{
Debug.Assert(elements != null);
Debug.Assert(objectLayer != null);
Debug.Assert(_mapControl != null);
if (Keyboard.Modifiers == ModifierKeys.Shift)
{
// Foreach element check possibility to being selected and select if not selected yet.
foreach (object data in elements)
{
if (_mapControl.CanSelectCallback(data) && !objectLayer.SelectedItems.Contains(data))
{
_AddToSelection(data);
}
}
}
else if (Keyboard.Modifiers == ModifierKeys.Control)
{
// Foreach element check possibility to being selected and invert selection.
foreach (object data in elements)
{
if (_mapControl.CanSelectCallback(data))
{
if (objectLayer.SelectedItems.Contains(data))
{
_RemoveFromSelection(data);
}
else
{
_AddToSelection(data);
}
}
}
}
else
{
// Clear previous selection...
objectLayer.SelectedItems.Clear();
// ... and select elements, if possibility exists.
if (_mapControl.Map.IsInitialized() &&
App.Current.InternalGeocoder.IsInitialized())
{
foreach (object data in elements)
{
if (_mapControl.CanSelectCallback(data))
{
_AddToSelection(data);
}
}
}
}
}
/// <summary>
/// Find layer which contains data.
/// </summary>
/// <param name="data">Object to find.</param>
/// <param name="objectLayers">Object layers for searching in.</param>
/// <returns>Layer, that contains graphic, associated to object.</returns>
public static ObjectLayer GetLayerWithData(object data, IList <ObjectLayer> objectLayers)
{
ObjectLayer layerWithData = null;
foreach (ObjectLayer objectLayer in objectLayers)
{
if (objectLayer.Collection != null)
{
bool isContains = CollectionContainsData(objectLayer.Collection, data);
if (isContains)
{
layerWithData = objectLayer;
break;
}
}
}
return(layerWithData);
}
/// <summary>
/// Add editing tool to tools list.
/// </summary>
/// <param name="tool">Editing tool.</param>
private void _AddEditingTool(EditingTool tool)
{
Debug.Assert(_editingTool == null);
_editedCollection = new ObservableCollection <object>();
_editedObjectLayer = new ObjectLayer(_editedCollection, typeof(object), false);
_editedObjectLayer.ConstantOpacity = true;
_mapctrl.AddLayer(_editedObjectLayer);
_editMarkers = new ObservableCollection <EditingMarker>();
_editMarkersLayer = new ObjectLayer(_editMarkers, typeof(EditingMarker), false);
_editMarkersLayer.ConstantOpacity = true;
_mapctrl.AddLayer(_editMarkersLayer);
_editingTool = (EditingTool)tool;
_editingTool.Initialize(_mapctrl);
_editingTool.SetLayer(_editMarkersLayer);
_editingTool.CursorChanged += new EventHandler(_EditingToolCursorChanged);
}
/// <summary>
/// Add elements from cluster and not in frame
/// </summary>
/// <param name="objectLayer">Object layer to find cluster</param>
/// <param name="frame">Selection fram envelope</param>
/// <param name="elementsInFrame">Already selected elements list</param>
public void AddElementsFromClusterAndNotInFrame(ObjectLayer objectLayer, Envelope frame, IList <object> elementsInFrame)
{
foreach (ClusterGraphicObject clusterGraphic in ClusterGraphicObject.Graphics)
{
if (MapHelpers.IsIntersects(frame, clusterGraphic.Geometry))
{
IList <object> clusterDataList = GetClusteredData(clusterGraphic);
foreach (object data in clusterDataList)
{
// if graphic not in frame yet, data type is equals to objectLayer data type and data contains in objectayercollection
if (data.GetType() == objectLayer.LayerType && !elementsInFrame.Contains(data) &&
MapHelpers.CollectionContainsData(objectLayer.Collection, data))
{
elementsInFrame.Add(data);
}
}
}
}
}
/// <summary>
/// Create layer for showing project zones
/// </summary>
private void _CreateZonesLayer()
{
IEnumerable zonesColl = (IEnumerable)App.Current.Project.Zones;
_zonesLayer = new ObjectLayer(zonesColl, typeof(Zone), false);
_zonesLayer.EnableToolTip();
_zonesLayer.MapLayer.Visible = App.Current.MapDisplay.ShowZones;
_zonesLayer.ConstantOpacity = true;
_zonesLayer.Name = App.Current.FindString("ZonesLayerName");
_zonesLayer.IsBackgroundLayer = true;
mapCtrl.AddLayer(_zonesLayer);
}
/// <summary>
/// Create RegionsPage.
/// </summary>
/// <param name="mapCtrl">Map from parent page.</param>
/// <param name="dataGridControl">Grid from parent page.</param>
/// <param name="parentLayer">Layer, that contains regions.</param>
/// <param name="type">Semantic type of regions. Barrier or Zone.</param>
/// <param name="layoutRoot">Parent page layout root.</param>
/// <param name="mapBorder">Container element for map.</param>
public RegionsPage(MapControl mapCtrl, DataGridControlEx dataGridControl, ObjectLayer parentLayer,
Type type, Grid layoutRoot, Border mapBorder)
{
_mapCtrl = mapCtrl;
_mapCtrl.CanSelectCallback = _CanSelect;
_mapCtrl.StartEditRegionCallback = _EditStarted;
_mapCtrl.EndEditRegionCallback = _EditEnded;
_dataGridControl = dataGridControl;
_parentLayer = parentLayer;
_type = type;
if (_type == typeof(Zone))
{
_polygonTool = new ZonePolygonTool();
_polygonTool.OnComplete += new EventHandler(_PolygonToolOnComplete);
_mapCtrl.AddTool(_polygonTool, _CanActivateZonePolygonTool);
}
else if (_type == typeof(Barrier))
{
_CreateBarrierTools();
}
else
Debug.Assert(false);
_gridAutoFitHelper = new GridAutoFitHelper(dataGridControl, layoutRoot, mapBorder);
}
/// <summary>
/// Create layer for showing ungeocoded orders.
/// </summary>
private void _CreateOrdersLayer()
{
_ordersLayer = new ObjectLayer(new List<Order>(), typeof(Order), false);
_ordersLayer.EnableToolTip();
_ordersLayer.Selectable = false;
mapCtrl.AddLayer(_ordersLayer);
}
/// <summary>
/// React on selected items changed.
/// </summary>
/// <param name="sender">Ignored.</param>
/// <param name="e">Collection changed args.</param>
private void _SelectionCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
Debug.Assert(_objectLayers != null);
Debug.Assert(_clustering != null);
_StoreSelectionIfNeeded(e);
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
foreach (object data in e.NewItems)
{
// Select item in object layer.
ObjectLayer objectLayer = MapHelpers.GetLayerWithData(data, _objectLayers);
if (objectLayer != null)
{
objectLayer.SelectedItems.Add(data);
}
// Select in clustering layer also.
if (_clustering != null)
{
_clustering.AddToSelection(data);
}
}
break;
}
case NotifyCollectionChangedAction.Remove:
{
foreach (object data in e.OldItems)
{
// Deselect item in object layer.
ObjectLayer objectLayer = MapHelpers.GetLayerWithData(data, _objectLayers);
if (objectLayer != null)
{
objectLayer.SelectedItems.Remove(data);
}
// Remove from selection in clustering layer also.
if (_clustering != null)
{
_clustering.RemoveFromSelection(data);
}
}
break;
}
case NotifyCollectionChangedAction.Reset:
{
foreach (ObjectLayer objectLayer in _objectLayers)
{
objectLayer.SelectedItems.Clear();
}
break;
}
default:
Debug.Assert(false);
break;
}
}
/// <summary>
/// Create layer to show barriers on map.
/// </summary>
private void _CreateBarriersLayer()
{
var coll = (IEnumerable) _collectionSource.Source;
_barriersLayer = new ObjectLayer(coll, typeof(Barrier), false);
_barriersLayer.EnableToolTip();
mapCtrl.AddLayer(_barriersLayer);
_barriersLayer.Selectable = true;
_barriersLayer.LayerContext = App.Current.CurrentDate;
_CreateMultiCollectionBinding();
}
/// <summary>
/// Create layer for showing project locations
/// </summary>
private void _CreateLocationsLayer()
{
IEnumerable coll = (IEnumerable)App.Current.Project.Locations;
_locationsLayer = new ObjectLayer(coll, typeof(Location), false);
_locationsLayer.EnableToolTip();
mapCtrl.AddLayer(_locationsLayer);
_locationsLayer.Selectable = true;
}
/// <summary>
/// Add layer.
/// </summary>
/// <param name="layer">ObjectLayer for add.</param>
public void AddLayer(ObjectLayer layer)
{
_objectLayers.Add(layer);
FrameworkElement mapTip = (FrameworkElement)LayoutRoot.FindResource("MapTip");
_mapTips.CreateMapTipIfNeeded(layer, mapTip);
}
/// <summary>
/// Create layer for showing project zones
/// </summary>
private void _CreateZonesLayer()
{
_zonesLayer = new ObjectLayer(null, typeof(Zone), false);
_zonesLayer.EnableToolTip();
_zonesLayer.MapLayer.Visible = App.Current.MapDisplay.ShowZones;
_zonesLayer.ConstantOpacity = true;
_zonesLayer.Name = (string)App.Current.FindResource("ZonesLayerName");
_zonesLayer.IsBackgroundLayer = true;
mapCtrl.AddLayer(_zonesLayer);
}
/// <summary>
/// Get elements in frame.
/// </summary>
/// <param name="objectLayer">Layer to find elements.</param>
/// <param name="frame">Frame.</param>
/// <returns>Elements in frame.</returns>
private List<object> _GetElementsInSelectionFrame(ObjectLayer objectLayer,
ESRI.ArcGIS.Client.Geometry.Envelope frame)
{
Debug.Assert(SelectedItems != null);
Debug.Assert(_selectionFrame != null);
Debug.Assert(_clustering != null);
List<object> elementsInFrame = new List<object>();
foreach (DataGraphicObject graphic in objectLayer.MapLayer.Graphics)
{
// Null extent in case of empty polyline.
if (graphic.Geometry != null && graphic.Geometry.Extent != null
&& graphic.Data.GetType() == objectLayer.LayerType)
{
// If graphic in frame, data type is equals to objectLayer data type and data contains in objectayercollection.
if (MapHelpers.IsIntersects(frame, graphic.Geometry) && graphic.Data.GetType() == objectLayer.LayerType
&& MapHelpers.CollectionContainsData(objectLayer.Collection, graphic.Data))
elementsInFrame.Add(graphic.Data);
}
}
_clustering.AddElementsFromClusterAndNotInFrame(objectLayer, frame, elementsInFrame);
return elementsInFrame;
}
/// <summary>
/// Create layer for showing stops associated with orders of current schedule.
/// </summary>
private void _CreateStopOrdersLayer()
{
_stopOrdersLayer = new ObjectLayer(_stopOrders, typeof(Stop), true);
_stopOrdersLayer.EnableToolTip();
_stopOrdersLayer.Selectable = true;
mapCtrl.AddLayer(_stopOrdersLayer);
}
/// <summary>
/// Create layer for showing routes of current schedule.
/// </summary>
private void _CreateRoutesLayer()
{
_routesLayer = new ObjectLayer(_routesColl, typeof(Route), false);
_routesLayer.EnableToolTip();
mapCtrl.AddLayer(_routesLayer);
_routesLayer.Selectable = true;
}
/// <summary>
/// Set markers layer.
/// </summary>
/// <param name="markersLayer">Parent map control markers layer.</param>
public void SetLayer(ObjectLayer markersLayer)
{
Debug.Assert(_markersLayer == null);
Debug.Assert(markersLayer != null);
_markersLayer = markersLayer;
}
/// <summary>
/// Create GeocodablePage.
/// </summary>
/// <param name="geocodableType">Geocodable type.</param>
/// <param name="mapCtrl">Map from parent page.</param>
/// <param name="candidateSelect">Control for selecting candidates.</param>
/// <param name="controlsGrid">Grid, that contains map and candidateselect control.</param>
/// <param name="geocodableGrid">Grid with geocodable items from parent page.</param>
/// <param name="splitter">Splitter between map and candidateSelectControl.</param>
/// <param name="parentLayer">Layer, that contains regions.</param>
public GeocodablePage(Type geocodableType, MapControl mapCtrl, CandidateSelectControl candidateSelect,
Grid controlsGrid, DataGridControlEx geocodableGrid, GridSplitter splitter, ObjectLayer parentLayer)
{
Debug.Assert(mapCtrl != null);
Debug.Assert(candidateSelect != null);
Debug.Assert(controlsGrid != null);
Debug.Assert(geocodableGrid != null);
Debug.Assert(splitter != null);
Debug.Assert(parentLayer != null);
_mapCtrl = mapCtrl;
_candidateSelect = candidateSelect;
_candidateSelect.Initialize(geocodableType);
_controlsGrid = controlsGrid;
_geocodableGrid = geocodableGrid;
_splitter = splitter;
_parentLayer = parentLayer;
_geocodableType = geocodableType;
_collapsed = new GridLength(0, GridUnitType.Star);
_expanded = controlsGrid.ColumnDefinitions[SELECTORGRIDINDEX].Width;
_collapsedMinWidth = 0;
_expandedMinWidth = controlsGrid.ColumnDefinitions[SELECTORGRIDINDEX].MinWidth;
_CollapseCandidateSelect();
// Subscribe to grid loaded event.
_geocodableGrid.Loaded += new RoutedEventHandler(_GeocodableGridLoaded);
}
/// <summary>
/// Create candidates layer.
/// </summary>
private void _CreateCandidatesLayer()
{
Debug.Assert(_mapCtrl != null);
List<AddressCandidate> coll = new List<AddressCandidate>();
_candidatesLayer = new ObjectLayer(coll, typeof(AddressCandidate), false);
_mapCtrl.AddLayer(_candidatesLayer);
_candidatesLayer.Selectable = true;
_candidatesLayer.SelectedItems.CollectionChanged +=
new NotifyCollectionChangedEventHandler(_SelectedItemsCollectionChanged);
_candidatesLayer.SingleSelection = true;
_candidatesLayer.ConstantOpacity = true;
}
/// <summary>
/// Create layer for showing project barriers for current date
/// </summary>
private void _CreateBarriersLayer()
{
_barriersLayer = new ObjectLayer(null, typeof(Barrier), false);
_barriersLayer.EnableToolTip(); // REV: can we expose EnableToolTip as a property rather than a method
_barriersLayer.MapLayer.Visible = App.Current.MapDisplay.ShowBarriers;
_barriersLayer.ConstantOpacity = true;
_barriersLayer.Name = (string)App.Current.FindResource("BarriersLayerName");
_barriersLayer.IsBackgroundLayer = true;
mapCtrl.AddLayer(_barriersLayer);
}
/// <summary>
/// Create layer for showing newly created location.
/// </summary>
private void _CreateEditedLayer()
{
_editedCollection = new ObservableCollection<object>();
_editedObjectLayer = new ObjectLayer(_editedCollection, typeof(Location), false);
_editedObjectLayer.ConstantOpacity = true;
_editedObjectLayer.Selectable = false;
mapCtrl.AddLayer(_editedObjectLayer);
}
/// <summary>
/// Create layer for showing stops associated with locations of current schedule.
/// </summary>
private void _CreateStopLocationsLayer()
{
_stopLocationsLayer = new ObjectLayer(_stopLocations, typeof(Stop), false);
_stopLocationsLayer.EnableToolTip();
_stopLocationsLayer.Selectable = true;
mapCtrl.AddLayer(_stopLocationsLayer);
}
/// <summary>
/// Create layer for showing project locations.
/// </summary>
private void _CreateLocationsLayer()
{
_locationsLayer = new ObjectLayer(_locations, typeof(Location), false);
_locationsLayer.EnableToolTip();
_locationsLayer.Selectable = false;
mapCtrl.AddLayer(_locationsLayer);
}
/// <summary>
/// Create layer for showing unassigned orders of current schedule.
/// </summary>
private void _CreateUnassignedLayer()
{
_unassignedLayer = new ObjectLayer(_unassignedOrdersColl, typeof(Order), true, _stopOrdersLayer.MapLayer);
_unassignedLayer.EnableToolTip();
mapCtrl.AddLayer(_unassignedLayer);
_unassignedLayer.Selectable = true;
}
/// <summary>
/// Add elements from cluster and not in frame
/// </summary>
/// <param name="objectLayer">Object layer to find cluster</param>
/// <param name="frame">Selection fram envelope</param>
/// <param name="elementsInFrame">Already selected elements list</param>
public void AddElementsFromClusterAndNotInFrame(ObjectLayer objectLayer, Envelope frame, IList<object> elementsInFrame)
{
foreach (ClusterGraphicObject clusterGraphic in ClusterGraphicObject.Graphics)
{
if (MapHelpers.IsIntersects(frame, clusterGraphic.Geometry))
{
IList<object> clusterDataList = GetClusteredData(clusterGraphic);
foreach (object data in clusterDataList)
{
// if graphic not in frame yet, data type is equals to objectLayer data type and data contains in objectayercollection
if (data.GetType() == objectLayer.LayerType && !elementsInFrame.Contains(data) &&
MapHelpers.CollectionContainsData(objectLayer.Collection, data))
{
elementsInFrame.Add(data);
}
}
}
}
}
/// <summary>
/// Create layer to show zones on map.
/// </summary>
private void _CreateZonesLayer()
{
IEnumerable coll = (IEnumerable)App.Current.Project.Zones;
_zonesLayer = new ObjectLayer(coll, typeof(Zone), false);
_zonesLayer.EnableToolTip();
mapCtrl.AddLayer(_zonesLayer);
_zonesLayer.Selectable = true;
_CreateMultiCollectionBinding();
}
/// <summary>
/// Do initialisation
/// </summary>
private void _Init()
{
_clusteringLayerColl = new ObservableCollection<object>();
_clusteringLayer = new ObjectLayer(_clusteringLayerColl, typeof(object), false);
_clusteringLayer.EnableToolTip();
_clusteringLayer.Selectable = true;
_clusteringLayer.ConstantOpacity = true;
_leaderLinesLayer = new GraphicsLayer();
}
/// <summary>
/// Process selection changes according to already selected items and keyboard status.
/// </summary>
/// <param name="elements">Elements to process.</param>
/// <param name="objectLayer">Layer to change selection.</param>
private void _ProcessSelectionChanges(IList<object> elements, ObjectLayer objectLayer)
{
Debug.Assert(elements != null);
Debug.Assert(objectLayer != null);
Debug.Assert(_mapControl != null);
if (Keyboard.Modifiers == ModifierKeys.Shift)
{
// Foreach element check possibility to being selected and select if not selected yet.
foreach (object data in elements)
{
if (_mapControl.CanSelectCallback(data) && !objectLayer.SelectedItems.Contains(data))
{
_AddToSelection(data);
}
}
}
else if (Keyboard.Modifiers == ModifierKeys.Control)
{
// Foreach element check possibility to being selected and invert selection.
foreach (object data in elements)
{
if (_mapControl.CanSelectCallback(data))
{
if (objectLayer.SelectedItems.Contains(data))
{
_RemoveFromSelection(data);
}
else
{
_AddToSelection(data);
}
}
}
}
else
{
// Clear previous selection...
objectLayer.SelectedItems.Clear();
// ... and select elements, if possibility exists.
if (_mapControl.Map.IsInitialized() &&
App.Current.InternalGeocoder.IsInitialized())
{
foreach (object data in elements)
{
if (_mapControl.CanSelectCallback(data))
{
_AddToSelection(data);
}
}
}
}
}
/// <summary>
/// Create layer for showing project barriers for all dates
/// </summary>
private void _CreateBarriersLayer()
{
IEnumerable barriersColl = (IDataObjectCollection<Barrier>)App.Current.Project.Barriers.SearchAll(true);
_barriersLayer = new ObjectLayer(barriersColl, typeof(Barrier), false);
_barriersLayer.EnableToolTip();
_barriersLayer.MapLayer.Visible = App.Current.MapDisplay.ShowBarriers;
_barriersLayer.ConstantOpacity = true;
_barriersLayer.Name = (string)App.Current.FindResource("BarriersLayerName");
_barriersLayer.IsBackgroundLayer = true;
mapCtrl.AddLayer(_barriersLayer);
}
