public bool Visit(IShapedObject obj)
{
int batchLevel = (int)stat.batchLevel;
switch (obj.ClassId)
{
case ClassId.Lib:
GLib lib = (GLib)obj;
stat.nBgImages += lib.BgImages.Count;
stat.nLayers += lib.Layers.Count;
stat.nViews += lib.Views.Count;
return(batchLevel >= (int)BatchLevel.Type);
case ClassId.Type:
stat.nTypes++;
return(true);
case ClassId.Range:
if (batchLevel < (int)BatchLevel.Range)
{
return(false);
}
stat.nRanges++;
return((int)stat.batchLevel >= (int)BatchLevel.Object);
case ClassId.Object:
stat.nObjects++;
break;
}
return(false);
}
public void UpdateBounds(IShapedObject obj)
{
if (obj != null)
{
bounds.Update(obj.Bounds);
}
}
public void Add(IShapedObject obj)
{
if (obj != null)
{
objects.Add(obj);
UpdateBounds(obj);
}
}
public void DataChanged(object obj)
{
ISerializableObject ser = obj as ISerializableObject;
if (ser != null)
{
switch (ser.ClassId)
{
case ClassId.Lib:
if (lib.IsUpdated(LibField.Attr))
{
CheckMirrorChanged();
}
if (lib.IsUpdated(LibField.Name))
{
CheckCompositeNameChanged(lib);
}
break;
case ClassId.Type:
GType type = (GType)obj;
if (lib.IsUpdated(LibField.Name))
{
CheckCompositeNameChanged(type);
}
break;
case ClassId.BgImage:
mainForm.RepaintMapForms();
break;
case ClassId.Layer:
UpdateControls();
break;
default:
break;
}
}
IShapedObject iobj = obj as IShapedObject;
if (iobj != null)
{
CheckRepaint(iobj);
}
if (obj is Layers)
{
UpdateControls();
}
if (obj is Map)
{
UpdateControls();
}
}
public bool Visit(IShapedObject obj)
{
bool visible = obj.IsVisibleOnMap(map);
if (visible)
{
if (filter == null || filter.ContainsKey(obj.GetType().Name))
{
list.Add(obj);
}
}
return(visible);
}
public void Set(IShapedObject obj)
{
Clear();
Add(obj);
}
public bool Visit(IShapedObject obj)
{
if (obj is GLib)
{
return(true);
}
if (obj is GComposite)
{
if (!Includes(obj.Id))
{
return(false);
}
if (!((GComposite)obj).Contains(scale))
{
return(false);
}
}
Rect r = obj.Bounds;
r.Inflate(dist);
if (!Intersects(r))
{
return(false);
}
if (!(obj is GObject))
{
return(true);
}
switch (((GObject)obj).GeomType)
{
case GeomType.Polygon:
if (((GPolygon)obj).Contains(point))
{
objects.Add(obj);
}
break;
case GeomType.Polyline:
if (((GPolyline)obj).DistanceSq(point) < distSq)
{
objects.Add(obj);
}
break;
case GeomType.Point:
if (((GPoint)obj).DistanceSq(point) < distSq)
{
objects.Add(obj);
}
break;
case GeomType.Caption:
if (((GCaption)obj).DistanceSq(point) < distSq)
{
objects.Add(obj);
}
break;
}
return(false);
}
