public void Activate()
{
ViewerControlIfc sMViewerControl = viewControl.GetSMViewerControl();
UIPositionManager uIPositionManager = viewControl.GetUIPositionManager();
foreach (SourceMap current in layer.GetBackToFront())
{
IDisplayableSource displayableSource = mapTileSourceFactory.CreateDisplayableWarpedSource(current);
if (displayableSource != null)
{
sMViewerControl.AddLayer(displayableSource);
}
}
uIPositionManager.SetPositionMemory(layer);
LayerView layerView = (LayerView)layer.lastView;
viewControl.GetUIPositionManager().switchSlaved();
if (layerView != null)
{
uIPositionManager.GetVEPos().setPosition(layerView.GetReferenceMapView());
uIPositionManager.GetVEPos().setStyle(layerView.GetReferenceMapView().style);
return;
}
MapRectangle mapRectangle = null;
try
{
mapRectangle = layer.GetUserBoundingBox(mapTileSourceFactory);
}
catch (CorrespondencesAreSingularException)
{
}
catch (InsufficientCorrespondencesException)
{
}
LatLonZoom position;
if (mapRectangle != null)
{
Size size = new Size(600, 600);
position = viewControl.GetVEViewerControl().GetCoordinateSystem()
.GetBestViewContaining(mapRectangle, size);
}
else
{
position = viewControl.GetVEViewerControl().GetCoordinateSystem().GetDefaultView();
}
uIPositionManager.GetVEPos().setPosition(position);
}
public LayerView(Layer layer, MashupParseContext context)
{
this._layer = layer;
bool flag = false;
XMLTagReader xMLTagReader = context.NewTagReader(LayerView.GetXMLTag());
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(MapPosition.GetXMLTag(context.version)))
{
this.lockedView = new MapPosition(context, null, MercatorCoordinateSystem.theInstance);
flag = true;
}
}
if (!flag)
{
throw new InvalidMashupFile(context, "No LatLonZoom tag in LayerView.");
}
}
public Layer(MashupParseContext context, SourceMap.GetFilenameContext filenameContextDelegate, DirtyEvent parentDirty, DirtyEvent parentReadyToLockEvent)
{
this.dirtyEvent = new DirtyEvent(parentDirty);
XMLTagReader xMLTagReader = context.NewTagReader("Layer");
context.ExpectIdentity(this);
string attribute = context.reader.GetAttribute("DisplayName");
if (attribute != null)
{
this._displayName = attribute;
context.GetAttributeBoolean("Expanded", ref this._expanded);
string attribute2 = context.reader.GetAttribute("SimulateTransparencyWithVEBackingLayer");
if (attribute2 != null)
{
this._simulateTransparencyWithVEBackingLayer = attribute2;
}
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(SourceMap.GetXMLTag()))
{
this.Add(new SourceMap(context, filenameContextDelegate, this.dirtyEvent, parentReadyToLockEvent));
}
else
{
if (xMLTagReader.TagIs(LayerView.GetXMLTag()))
{
this._lastView = new LayerView(this, context);
}
else
{
if (xMLTagReader.TagIs("LastLayerViewPosition"))
{
XMLTagReader xMLTagReader2 = context.NewTagReader("LastLayerViewPosition");
MapPosition mapPosition = null;
while (xMLTagReader2.FindNextStartTag())
{
if (xMLTagReader2.TagIs(MapPosition.GetXMLTag(context.version)))
{
mapPosition = new MapPosition(context, null, MercatorCoordinateSystem.theInstance);
}
}
if (mapPosition != null)
{
this._lastView = new LayerView(this, mapPosition);
}
}
else
{
if (xMLTagReader.TagIs(RenderClip.GetXMLTag()))
{
this._renderClip = new RenderClip(context);
}
}
}
}
}
return;
}
throw new InvalidMashupFile(context, "Expected displayName attribute");
}
public void NotePositionLocked(MapPosition referenceMapPosition)
{
this._lastView = new LayerView(this, referenceMapPosition);
}
public void WriteXML(XmlTextWriter writer)
{
writer.WriteStartElement(LayerView.GetXMLTag());
this.lockedView.WriteXML(writer);
writer.WriteEndElement();
}
public void NotePositionLocked(MapPosition referenceMapPosition)
{
_lastView = new LayerView(this, referenceMapPosition);
}
public Layer(MashupParseContext context, SourceMap.GetFilenameContext filenameContextDelegate,
DirtyEvent parentDirty, DirtyEvent parentReadyToLockEvent)
{
dirtyEvent = new DirtyEvent(parentDirty);
XMLTagReader xMLTagReader = context.NewTagReader("Layer");
context.ExpectIdentity(this);
string attribute = context.reader.GetAttribute("DisplayName");
if (attribute != null)
{
_displayName = attribute;
context.GetAttributeBoolean("Expanded", ref _expanded);
string attribute2 = context.reader.GetAttribute("SimulateTransparencyWithVEBackingLayer");
if (attribute2 != null)
{
_simulateTransparencyWithVEBackingLayer = attribute2;
}
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(SourceMap.GetXMLTag()))
{
Add(new SourceMap(context,
filenameContextDelegate,
dirtyEvent,
parentReadyToLockEvent));
}
else
{
if (xMLTagReader.TagIs(LayerView.GetXMLTag()))
{
_lastView = new LayerView(this, context);
}
else
{
if (xMLTagReader.TagIs("LastLayerViewPosition"))
{
XMLTagReader xMLTagReader2 = context.NewTagReader("LastLayerViewPosition");
MapPosition mapPosition = null;
while (xMLTagReader2.FindNextStartTag())
{
if (xMLTagReader2.TagIs(MapPosition.GetXMLTag(context.version)))
{
mapPosition = new MapPosition(context,
null,
MercatorCoordinateSystem.theInstance);
}
}
if (mapPosition != null)
{
_lastView = new LayerView(this, mapPosition);
}
}
else
{
if (xMLTagReader.TagIs(RenderClip.GetXMLTag()))
{
_renderClip = new RenderClip(context);
}
}
}
}
}
return;
}
throw new InvalidMashupFile(context, "Expected displayName attribute");
}
