private async Task GetFieldsAsync()
{
ReportFields.Clear();
SelectedFields.Clear();
if (SelectedLayer == null)
{
return;
}
await QueuedTask.Run((Action)(() =>
{
foreach (FieldDescription fd in SelectedLayer?.GetFieldDescriptions())
{
string shapeField = SelectedLayer.GetFeatureClass().GetDefinition().GetShapeField();
if (fd.Name == shapeField)
{
continue; //filter out the shape field.
}
var defFieldAction = (Action)(() =>
{
var field = new ReportField {
IsSelected = false, DisplayName = fd.Alias, Name = fd.Name
};
ReportFields.Add(field);
field.FieldSelectionChanged += this.Field_FieldSelectionChanged;
//field.IsSelected = true;
});
ActionOnGuiThread(defFieldAction);
}
}));
}
private List <LayerModel> GetLayers()
{
if (SelectedLayer == null)
{
return(new List <LayerModel>());
}
lock (SelectedLayer)
{
// Get the layers that must be drawn
List <LayerModel> drawLayers;
if (ShowAll)
{
drawLayers = SelectedProfile.GetLayers();
}
else if (SelectedLayer.LayerType is FolderType)
{
drawLayers = SelectedLayer.GetLayers().ToList();
}
else
{
drawLayers = new List <LayerModel> {
SelectedLayer
}
};
return(drawLayers);
}
}
#endregion
}
public void CloseFeatureLayer()
{
if (SelectedLayer != null && SelectedLayer.IsOpen)
{
lock (SelectedLayer) SelectedLayer.Close();
}
}
public List <LayerModel> GetRenderLayers()
{
// Get the layers that must be drawn
List <LayerModel> drawLayers;
if (ShowAll)
{
return(SelectedProfile.GetRenderLayers(null, false, true));
}
if (SelectedLayer == null || !SelectedLayer.Enabled)
{
return(new EditableList <LayerModel>());
}
if (SelectedLayer.LayerType is FolderType)
{
drawLayers = SelectedLayer.GetRenderLayers(null, false, true);
}
else
{
drawLayers = new List <LayerModel> {
SelectedLayer
}
};
return(drawLayers);
}
void Skew()
{
var skew = Parameters["Skew"] as ObjcParameter;
if (skew != null)
{
double horizontal = skew.GetValueAsDouble("Hrzn");
double vertical = skew.GetValueAsDouble("Vrtc");
Console.WriteLine("Skew: {0} {1}", horizontal, vertical);
if (horizontal != 0.0)
{
double offset = ActiveDrawable.Height *
Math.Tan(GetRad(horizontal));
SelectedLayer.TransformShear(OrientationType.Horizontal, offset,
true, TransformResize.Adjust);
}
if (vertical != 0.0)
{
double offset = ActiveDrawable.Width * Math.Tan(GetRad(vertical));
SelectedLayer.TransformShear(OrientationType.Vertical, offset,
true, TransformResize.Adjust);
}
}
}
private Task ModifyLayerSelection(SelectionCombinationMethod method)
{
Task t = QueuedTask.Run(() =>
{
System.Diagnostics.Debug.WriteLine("Mod Layer Selection");
if (MapView.Active == null || SelectedLayer == null || UicSelection == null)
{
return;
}
//if (!ValidateExpresion(false))
// return;
string wc = string.Format("FacilityID = \"{0}\"", UicSelection);
System.Diagnostics.Debug.WriteLine(wc);
SelectedLayer.Select(new QueryFilter()
{
WhereClause = wc
}, method);
MapView.Active.ZoomToSelected();
});
this.UpdateModel(UicSelection);
this.showPaneTest("esri_editing_AttributesDockPane");
return(t);
}
public Bitmap GetSelection()
{
var bounds = new RectangleF(new PointF(0, 0), Image.Size);
if (Selection != null)
{
bounds = Selection.Path.GetBounds();
}
var bmp = new Bitmap((int)bounds.Width, (int)bounds.Height);
using (var g = Graphics.FromImage(bmp))
{
g.TranslateTransform(-bounds.X, -bounds.Y);
if (Selection != null)
{
g.Clip = new Region(Selection.Path);
}
if (SelectedLayer is MaskedLayer)
{
(SelectedLayer as MaskedLayer).ColorMatrix.Matrix33 = 1;
}
SelectedLayer.Paint(g);
if (SelectedLayer is MaskedLayer)
{
(SelectedLayer as MaskedLayer).ColorMatrix.Matrix33 = 0.5f;
}
}
return(bmp);
}
public void OpenFeatureLayer()
{
if (SelectedLayer != null && !SelectedLayer.IsOpen)
{
SelectedLayer.Open();
}
}
private void AddAction(string classPath)
{
var instance = (Action)Activator.CreateInstance("Color", classPath).Unwrap();
SelectedLayer.actions.Add(instance);
SelectedLayer.ApplyActions();
EventBus.OnLayerActionAdded(this);
}
/// <summary>
/// Удалить выбраннй слой
/// </summary>
public void DeleteSelectedLayer()
{
RevercedLayerList.Remove(SelectedLayer);
LayerList.Remove(SelectedLayer);
SelectedLayer.Destroy();
SelectedLayer = null;
ChooseLayer(RevercedLayerList[0]);
}
override public bool Execute()
{
double newWidth = ActiveDrawable.Width;
double newHeight = ActiveDrawable.Height;
double oldWidth = newWidth;
double oldHeight = newHeight;
Offset oldOffset = SelectedLayer.Offsets;
var width = Parameters["Wdth"] as DoubleParameter;
if (width != null)
{
newWidth = width.GetPixels(SelectedLayer.Width);
}
var height = Parameters["Hght"] as DoubleParameter;
if (height != null)
{
newHeight = width.GetPixels(SelectedLayer.Height);
}
if (_needScaling)
{
SelectedLayer.Scale((int)newWidth, (int)newHeight, true);
EnumParameter side = Parameters["FTcs"] as EnumParameter;
switch (side.Value)
{
case "Qcs7":
SelectedLayer.Offsets = oldOffset;
break;
case "Qcs5":
SelectedLayer.Offsets =
new Offset(oldOffset.X + (int)(oldWidth - newWidth),
oldOffset.Y + (int)(oldHeight - newHeight));
break;
case "Qcsa":
Console.WriteLine("TransformLayerEvent: Qcsa not supported yet");
break;
default:
Console.WriteLine("FTcs: " + side.Value);
break;
}
}
Offset();
Translate();
Skew();
Rotate();
return(true);
}
void Translate()
{
if (_needPosition)
{
int horizontal = (int)_horizontal * ActiveDrawable.Width / 100;
int vertical = (int)_vertical * ActiveDrawable.Height / 100;
SelectedLayer.Translate(horizontal, vertical);
}
}
void Rotate()
{
var angle = Parameters["Angl"] as DoubleParameter;
if (angle != null)
{
Console.WriteLine("Rotate: " + angle.Value);
SelectedLayer.TransformRotate(GetRad(angle.Value), true,
0, 0, true, false);
}
}
private Task UpdateForActiveMap(bool activeMapChanged = true, Dictionary <MapMember, List <long> > mapSelection = null)
{
return(QueuedTask.Run(() =>
{
SelectedLayerInfo selectedLayerInfo = null;
if (!_selectedLayerInfos.ContainsKey(_activeMap))
{
selectedLayerInfo = new SelectedLayerInfo();
_selectedLayerInfos.Add(_activeMap, selectedLayerInfo);
}
else
{
selectedLayerInfo = _selectedLayerInfos[_activeMap];
}
if (activeMapChanged)
{
RefreshLayerCollection();
SetProperty(ref _selectedLayer, (selectedLayerInfo.SelectedLayer != null) ? selectedLayerInfo.SelectedLayer : Layers.FirstOrDefault(), () => SelectedLayer);
if (_selectedLayer == null)
{
FrameworkApplication.SetCurrentToolAsync("esri_mapping_exploreTool");
return;
}
selectedLayerInfo.SelectedLayer = SelectedLayer;
}
if (SelectedLayer == null)
{
RefreshSelectionOIDs(new List <long>());
}
else
{
List <long> oids = new List <long>();
if (mapSelection != null)
{
if (mapSelection.ContainsKey(SelectedLayer))
{
oids.AddRange(mapSelection[SelectedLayer]);
}
}
else
{
oids.AddRange(SelectedLayer.GetSelection().GetObjectIDs());
}
RefreshSelectionOIDs(oids);
}
SetProperty(ref _selectedOID, (selectedLayerInfo.SelectedOID != null && LayerSelection.Contains(selectedLayerInfo.SelectedOID)) ? selectedLayerInfo.SelectedOID : LayerSelection.FirstOrDefault(), () => SelectedOID);
selectedLayerInfo.SelectedOID = SelectedOID;
ShowAttributes();
}));
}
/// <summary>
/// Ends user intercation logic, like mouseup
/// </summary>
/// <param name="p">Last point</param>
public void PressUp(Point p)
{
if ((((HasNoLayers)|(!_pressed))) || (!SelectedLayer.IsVisible))
return;
_pressed = false;
if (PanMode)
return;
SelectedLayer.Apply();
_points.Clear();
}
/// <summary>
/// Remove selected layer from scene
/// </summary>
public void RemoveSelectedLayer()
{
if (HasNoLayers)
return;
SelectedLayer.Dispose();
Layers.RemoveAt(SelectedLayerIndex);
if (HasNoLayers)
_selectedLayerIndex = -1;
else
_selectedLayerIndex = 0;
Invalidate();
InvalidateLayersOrder();
}
private Task ShowAttributes()
{
return(QueuedTask.Run(() =>
{
try
{
_fieldAttributes.Clear();
if (SelectedLayer == null || SelectedOID == null)
{
return;
}
var oidField = SelectedLayer.GetTable().GetDefinition().GetObjectIDField();
var qf = new ArcGIS.Core.Data.QueryFilter()
{
WhereClause = string.Format("{0} = {1}", oidField, SelectedOID)
};
var cursor = SelectedLayer.Search(qf);
Row row = null;
if (cursor.MoveNext())
{
row = cursor.Current;
}
if (row == null)
{
return;
}
var fields = row.GetFields();
lock (_lock)
{
foreach (ArcGIS.Core.Data.Field field in fields)
{
if (field.FieldType == FieldType.Geometry)
{
continue;
}
var val = row[field.Name];
FieldAttributeInfo fa = new FieldAttributeInfo(field, (val is DBNull || val == null) ? null : val.ToString());
_fieldAttributes.Add(fa);
}
}
}
catch (Exception)
{
}
}));
}
private void AddMenuItem(string[] segments, MenuItemAction action, int depth = 0, MenuItem menuItem = null)
{
var segment = segments[depth].Replace(@"\", "");
dynamic menuItm = (object)menuItem ?? mainMenu;
var childMenu = GetChildMenuItem(menuItm, segment);
if (childMenu != null && depth + 1 < segments.Length)
{
AddMenuItem(segments, action, depth + 1, childMenu);
return;
}
else
{
var newItem = new MenuItem {
Header = segment, DataContext = action
};
if (depth + 1 < segments.Length)
{
menuItm.Items.Add(newItem);
// newItem.Items.SortDescriptions.Add()
AddMenuItem(segments, action, depth + 1, newItem);
}
else
{
int addedIndex = -1;
int itemCount = menuItm.Items.Count;
// int itidx = (int)(action.order.GetValue(0) ?? 0);
// var idx = itemCount < itidx ? -1 : action.order[0];
// if (idx > -1) menuItm.Items.Insert(idx, newItem);
// else
addedIndex = menuItm.Items.Add(newItem);
// if (itemCount > 1) {
// var separatorAttr = Attribute.GetCustomAttribute(action.action, typeof(MenuItemSeparatorAttribute));
// if (separatorAttr != null) {
// var separator = new Separator();
// // menuItm.Items.Insert(addedIndex > -1 ? addedIndex : idx, separator);
// }
// }
newItem.Click += (sender, evt) => {
var menuItem = (MenuItemAction)((MenuItem)sender).DataContext;
var instance = (Action)Activator.CreateInstance(menuItem.action);
SelectedLayer.actions.Add(instance);
SelectedLayer.ApplyActions();
EventBus.OnLayerActionAdded(this);
};
}
}
}
/// <summary>
/// Checks that drawed point or line in layer bounds,
/// if not increase bounds to contains drawing
/// </summary>
/// <param name="points">Points of drawing</param>
private void CheckLayerPostionAndSize(Point[] points)
{
if (HasNoLayers)
{
return;
}
var needToChangeSize = false;
var halfThickness = Thickness / 2;
var minX = points.Min(c => c.X) - halfThickness;
var minY = points.Min(c => c.Y) - halfThickness;
var maxX = points.Max(c => c.X) + halfThickness;
var maxY = points.Max(c => c.Y) + halfThickness;
var newPosition = SelectedLayer.Position;
var newSize = SelectedLayer.Size;
if (minX < SelectedLayer.Position.X)
{
newPosition.X = minX;
needToChangeSize = true;
}
if (minY < SelectedLayer.Position.Y)
{
newPosition.Y = minY;
needToChangeSize = true;
}
if (maxX >= SelectedLayer.Position.X + SelectedLayer.Size.Width)
{
newSize.Width = maxX - newPosition.X;
needToChangeSize = true;
}
if (maxY >= SelectedLayer.Position.Y + SelectedLayer.Size.Height)
{
newSize.Height = maxY - newPosition.Y;
needToChangeSize = true;
}
if (needToChangeSize)
{
var dx = SelectedLayer.Position.X - newPosition.X;
var dy = SelectedLayer.Position.Y - newPosition.Y;
newSize.Width += dx;
newSize.Height += dy;
SelectedLayer.ChangeSizeAndPosition(newPosition, newSize);
}
}
private Task EditAnnotationSymbolAsync()
{
return(QueuedTask.Run(() => {
EditOperation op = new EditOperation();
op.Name = "Change annotation graphic";
//At 2.1 we must use an edit operation Callback...
op.Callback(context => {
RowCursor rowCursor;
if (SelectedLayer.GetSelection().GetCount() == 0) //The Selected layer has no selection
{
rowCursor = SelectedLayer.GetTable().Search(null, false);
}
else //Selection exists
{
var oidList = SelectedLayer.GetSelection().GetObjectIDs();
var oid = SelectedLayer.GetTable().GetDefinition().GetObjectIDField();
QueryFilter qf = new QueryFilter()
{
WhereClause = string.Format("({0} in ({1}))", oid, string.Join(",", oidList))
};
//Cursor must be non-recycling. Use the table ~not~ the layer..i.e. "GetTable().Search()"
//SelectedLayer is ~your~ Annotation layer
rowCursor = SelectedLayer.GetTable().Search(qf, false);
}
while (rowCursor.MoveNext())
{
using (var af = rowCursor.Current as AnnotationFeature)
{
var graphic = af.GetGraphic() as CIMTextGraphic;
graphic.Symbol = SelectedTextStyle.Symbol.MakeSymbolReference();
// update the graphic
af.SetGraphic(graphic);
// store is required
af.Store();
//refresh layer cache
context.Invalidate(af);
}
}
}, SelectedLayer.GetTable());
op.Execute();
//set the label's visiblity
if (IsLabelVisible)
{
(SelectedLayer as AnnotationLayer).SetVisibility(true);
}
}));
}
private Task SelectedLayerChanged()
{
return(QueuedTask.Run(() =>
{
if (SelectedLayer == null)
{
RefreshSelectionOIDs(new List <long>());
}
else
{
var selection = SelectedLayer.GetSelection();
RefreshSelectionOIDs(selection.GetObjectIDs());
}
SelectedOID = LayerSelection.FirstOrDefault();
}));
}
/// <summary>
/// Start user interaction logic, like MouseDown on control
/// If not pan mode draw point
/// </summary>
/// <param name="p">Start point</param>
public void PressDown(Point p)
{
if ((HasNoLayers)||(!SelectedLayer.IsVisible))
return;
_pressed = true;
_lastPoint = p;
if (!PanMode)
{
CheckLayerPostionAndSize(new[] {new Point(p.X, p.Y)});
var normalized = p.Normalize(SelectedLayer.Position);
SelectedLayer.DrawPoint(_brush, Thickness, normalized);
_points = new List<Point>();
_points.Add(p);
}
}
void Offset()
{
var offset = Parameters["Ofst"] as ObjcParameter;
if (offset != null)
{
double horizontal = offset.GetValueAsDouble("Hrzn");
double vertical = offset.GetValueAsDouble("Vrtc");
int h = (int)(horizontal * ActiveDrawable.Width / 100);
int v = (int)(vertical * ActiveDrawable.Height / 100);
Console.WriteLine("Offset: {0}, {1}", h, v);
SelectedLayer.Translate(h, v);
}
}
private Task ModifyLayerSelection(SelectionCombinationMethod method)
{
return(QueuedTask.Run(() =>
{
if (MapView.Active == null || SelectedLayer == null || WhereClause == null)
{
return;
}
if (!ValidateExpresion(false))
{
return;
}
SelectedLayer.Select(new QueryFilter()
{
WhereClause = WhereClause
}, method);
}));
}
/// <summary>
/// Remove selected layer from scene
/// </summary>
public void RemoveSelectedLayer()
{
if (HasNoLayers)
{
return;
}
SelectedLayer.Dispose();
Layers.RemoveAt(SelectedLayerIndex);
if (HasNoLayers)
{
_selectedLayerIndex = -1;
}
else
{
_selectedLayerIndex = 0;
}
Invalidate();
InvalidateLayersOrder();
}
/// <summary>
/// Draw line or move layer (depends on pan mode)
/// </summary>
/// <param name="p">Point to move</param>
public void Move(Point p)
{
if ((((HasNoLayers) | (!_pressed))) || (!SelectedLayer.IsVisible))
return;
if (PanMode)
{
var dx = p.X - _lastPoint.X ;
var dy = p.Y - _lastPoint.Y;
SelectedLayer.Offset(dx, dy);
}
else
{
CheckLayerPostionAndSize(new[] { new Point(p.X, p.Y), new Point(_lastPoint.X,_lastPoint.Y) });
_points.Add(p);
SelectedLayer.DrawLines(_pen,_points.Select(c=>c.Normalize(SelectedLayer.Position)).ToArray());
}
_lastPoint = p;
}
public void ClipboardToLayer()
{
if (!ActiveWindowHelper.MainWindowActive || !IsActive)
{
return;
}
try
{
GeneralHelpers.ExecuteSta(() =>
{
var data = (string)Clipboard.GetData("layer");
if (data == null)
{
return;
}
var layerModel = JsonConvert.DeserializeObject <LayerModel>(data);
if (layerModel == null)
{
return;
}
if (SelectedLayer != null)
{
SelectedLayer.InsertAfter(layerModel);
}
else
{
SelectedProfile.Layers.Add(layerModel);
SelectedProfile.FixOrder();
}
Execute.OnUIThread(() => UpdateLayerList(layerModel));
});
}
catch (Exception)
{
// ignored
}
}
private List <LayerModel> GetLayers()
{
if (ShowAll)
{
return(SelectedProfile.GetLayers());
}
if (SelectedLayer == null)
{
return(new List <LayerModel>());
}
lock (SelectedLayer)
{
// Get the layers that must be drawn
if (SelectedLayer.LayerType is FolderType)
{
return(SelectedLayer.GetLayers().ToList());
}
return(new List <LayerModel> {
SelectedLayer
});
}
}
private Task ApplyLabelFeatureLayerAsync()
{
return(QueuedTask.Run(() =>
{
//Get the layer's definition
var lyrDefn = SelectedLayer.GetDefinition() as CIMFeatureLayer;
//Get the label classes - we need the first one
var listLabelClasses = lyrDefn.LabelClasses.ToList();
var theLabelClass = listLabelClasses.FirstOrDefault();
//Place all labels horizontally
theLabelClass.StandardLabelPlacementProperties.LineLabelPosition.Horizontal = true;
//Set the label classes' symbol to the custom text symbol
theLabelClass.TextSymbol.Symbol = SelectedTextStyle.Symbol;
lyrDefn.LabelClasses = listLabelClasses.ToArray(); //Set the labelClasses back
SelectedLayer.SetDefinition(lyrDefn);
//set the label's visiblity
if (IsLabelVisible)
{
(SelectedLayer as FeatureLayer).SetLabelVisibility(true);
}
}));
}
override public bool Execute()
{
switch (_direction)
{
case "Bckw":
SelectedLayer.Lower();
break;
case "Frwr":
SelectedLayer.Raise();
break;
case "Prvs":
// TODO: What's the difference with this and "Bckw"?
SelectedLayer.Lower();
break;
default:
Console.WriteLine("MoveLayerEvents: " + _direction);
break;
}
return(true);
}
