public Legend(SourceMap sourceMap, MashupParseContext context, DirtyEvent parentEvent, DirtyEvent parentBoundsChangedEvent)
{
this._sourceMap = sourceMap;
this.dirtyEvent = new DirtyEvent(parentEvent);
this._latentRegionHolder = new LatentRegionHolder(this.dirtyEvent, parentBoundsChangedEvent);
this._displayName = context.GetRequiredAttribute("DisplayName");
string attribute = context.reader.GetAttribute("RenderedSize");
if (attribute != null)
{
Legend.renderedSizeRange.Parse(context, "RenderedSize", attribute);
}
XMLTagReader xMLTagReader = context.NewTagReader(Legend.GetXMLTag());
context.ExpectIdentity(this);
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(RenderRegion.GetXMLTag()))
{
context.AssertUnique(this._latentRegionHolder.renderRegion);
this._latentRegionHolder.renderRegion = new RenderRegion(context, this.dirtyEvent, ContinuousCoordinateSystem.theInstance);
}
else
{
if (xMLTagReader.TagIs(LegendView.GetXMLTag()))
{
this._lastView = new LegendView(this, context);
}
}
}
}
internal Size GetOutputSizeSynchronously(IFuture synchronousUserBoundsFuture)
{
RenderRegion renderRegionSynchronously =
latentRegionHolder.GetRenderRegionSynchronously(synchronousUserBoundsFuture);
return(OutputSizeFromRenderRegion(renderRegionSynchronously));
}
private void StoreRenderRegion(Present present)
{
if (this.renderRegion == null && present is BoundsPresent)
{
BoundsPresent boundsPresent = (BoundsPresent)present;
this.renderRegion = boundsPresent.GetRenderRegion().Copy(this.dirtyEvent);
this.boundsChangedEvent.SetDirty();
}
}
private void StoreRenderRegion(Present present)
{
if (this.renderRegion == null && present is BoundsPresent)
{
BoundsPresent boundsPresent = (BoundsPresent)present;
this.renderRegion = boundsPresent.GetRenderRegion().Copy(this.dirtyEvent);
this.boundsChangedEvent.SetDirty();
}
}
public IFuture GetRenderedLegendFuture(IDisplayableSource displayableSource, FutureFeatures features)
{
RenderRegion renderRegion = latentRegionHolder.renderRegion;
if (renderRegion == null)
{
throw new RenderFailedException("Region unavailable");
}
renderRegion = renderRegion.Copy(new DirtyEvent());
MapRectangleParameter mapRectangleParameter = new MapRectangleParameter(renderRegion.GetBoundingBox());
Size outputSize = OutputSizeFromRenderRegion(renderRegion);
IFuturePrototype imagePrototype =
displayableSource.GetImagePrototype(new ImageParameterFromRawBounds(outputSize), features);
return(imagePrototype.Curry(new ParamDict(new object[] { TermName.ImageBounds, mapRectangleParameter })));
}
private Size OutputSizeFromRenderRegion(RenderRegion renderRegion)
{
MapRectangleParameter mapRectangleParameter = new MapRectangleParameter(renderRegion.GetBoundingBox());
return(mapRectangleParameter.value.SizeWithAspectRatio(this.renderedSize));
}
public SourceMap(MashupParseContext context, GetFilenameContext filenameContextDelegate, DirtyEvent parentDirty,
DirtyEvent parentReadyToLockEvent)
{
dirtyEvent = new DirtyEvent(parentDirty);
readyToLockChangedEvent = new DirtyEvent(parentReadyToLockEvent);
this.filenameContextDelegate = filenameContextDelegate;
latentRegionHolder = new LatentRegionHolder(dirtyEvent, readyToLockChangedEvent);
var xMLTagReader = context.NewTagReader("SourceMap");
context.ExpectIdentity(this);
string attribute = context.reader.GetAttribute("SourceMapFilename");
if (attribute != null)
{
string path = Path.Combine(filenameContextDelegate(), attribute);
int pageNumber = 0;
context.GetAttributeInt("PageNumber", ref pageNumber);
documentFuture = new GeneralDocumentFuture(new FutureDocumentFromFilesystem(path, pageNumber));
}
context.GetAttributeBoolean("Expanded", ref _expanded);
string attribute2 = context.reader.GetAttribute("DisplayName");
MapPosition mapPosition = null;
MapPosition mapPosition2 = null;
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(RegistrationDefinition.GetXMLTag()))
{
context.AssertUnique(registration);
registration = new RegistrationDefinition(context, dirtyEvent);
}
else
{
if (xMLTagReader.TagIs(GeneralDocumentFuture.GetXMLTag()))
{
context.AssertUnique(documentFuture);
documentFuture = new GeneralDocumentFuture(context, filenameContextDelegate());
}
else
{
if (xMLTagReader.TagIs(LocalDocumentDescriptor.GetXMLTag()))
{
context.AssertUnique(documentFuture);
var localDocumentDescriptor =
new LocalDocumentDescriptor(context, filenameContextDelegate());
documentFuture = new GeneralDocumentFuture(
new FutureDocumentFromFilesystem(localDocumentDescriptor.GetFilesystemAbsolutePath(),
localDocumentDescriptor.GetPageNumber()));
}
else
{
if (xMLTagReader.TagIs("LastSourceMapPosition"))
{
var xMLTagReader2 = context.NewTagReader("LastSourceMapPosition");
while (xMLTagReader2.FindNextStartTag())
{
if (xMLTagReader2.TagIs(MapPosition.GetXMLTag(context.version)))
{
mapPosition = new MapPosition(context,
null,
ContinuousCoordinateSystem.theInstance);
}
}
}
else
{
if (xMLTagReader.TagIs("LastVEPosition"))
{
var xMLTagReader3 = context.NewTagReader("LastVEPosition");
while (xMLTagReader3.FindNextStartTag())
{
if (xMLTagReader3.TagIs(MapPosition.GetXMLTag(context.version)))
{
mapPosition2 = new MapPosition(context,
null,
MercatorCoordinateSystem.theInstance);
}
}
}
else
{
if (xMLTagReader.TagIs(RenderRegion.GetXMLTag()))
{
context.AssertUnique(renderRegion);
renderRegion = new RenderRegion(context,
dirtyEvent,
ContinuousCoordinateSystem.theInstance);
}
else
{
if (xMLTagReader.TagIs(SourceMapInfo.GetXMLTag()))
{
context.AssertUnique(sourceMapInfo);
sourceMapInfo = new SourceMapInfo(context, dirtyEvent);
}
else
{
if (xMLTagReader.TagIs(SourceMapRenderOptions.GetXMLTag()))
{
context.AssertUnique(sourceMapRenderOptions);
sourceMapRenderOptions =
new SourceMapRenderOptions(context, dirtyEvent);
}
else
{
if (xMLTagReader.TagIs(TransparencyOptions.GetXMLTag()))
{
transparencyOptions =
new TransparencyOptions(context, dirtyEvent);
}
else
{
if (xMLTagReader.TagIs(SourceMapRegistrationView.GetXMLTag()))
{
context.AssertUnique(_lastView);
_lastView = new SourceMapRegistrationView(this, context);
}
else
{
if (xMLTagReader.TagIs(LegendList.GetXMLTag()))
{
context.AssertUnique(legendList);
legendList = new LegendList(this,
context,
dirtyEvent);
}
else
{
if (xMLTagReader.TagIs("SnapView"))
{
var xMLTagReader4 =
context.NewTagReader("SnapView");
string requiredAttribute =
context.GetRequiredAttribute("Context");
var latLonZoom = default(LatLonZoom);
bool flag = false;
bool flag2 = true;
CoordinateSystemIfc coordSys;
if (requiredAttribute == "Source")
{
coordSys = ContinuousCoordinateSystem.theInstance;
}
else
{
if (!(requiredAttribute == "Reference"))
{
throw new InvalidMashupFile(context,
string.Format("Invalid {0} value {1}",
"Context",
requiredAttribute));
}
coordSys = MercatorCoordinateSystem.theInstance;
}
while (xMLTagReader4.FindNextStartTag())
{
if (xMLTagReader4.TagIs(LatLonZoom.GetXMLTag()))
{
if (flag)
{
context.ThrowUnique();
}
try
{
latLonZoom = new LatLonZoom(context,
coordSys);
}
catch (InvalidLLZ)
{
flag2 = false;
}
flag = true;
}
}
if (flag2)
{
if (!flag)
{
context.AssertPresent(null,
LatLonZoom.GetXMLTag());
}
if (requiredAttribute == "Source")
{
sourceSnap = latLonZoom;
}
else
{
if (requiredAttribute == "Reference")
{
referenceSnap = latLonZoom;
}
else
{
D.Assert(false, "handled above.");
}
}
}
}
else
{
if (xMLTagReader.TagIs("SnapZoom"))
{
context.NewTagReader("SnapZoom");
string requiredAttribute2 =
context.GetRequiredAttribute("Context");
bool flag3 = false;
CoordinateSystemIfc theInstance;
if (requiredAttribute2 == "Source")
{
theInstance = ContinuousCoordinateSystem
.theInstance;
}
else
{
if (!(requiredAttribute2 == "Reference"))
{
throw new InvalidMashupFile(context,
string.Format("Invalid {0} value {1}",
"Context",
requiredAttribute2));
}
theInstance = MercatorCoordinateSystem
.theInstance;
}
int num = 0;
try
{
theInstance.GetZoomRange()
.Parse(context, "Zoom");
flag3 = true;
}
catch (InvalidMashupFile)
{
}
if (flag3)
{
if (requiredAttribute2 == "Source")
{
sourceSnapZoom = num;
}
else
{
if (requiredAttribute2 == "Reference")
{
referenceSnapZoom = num;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
if (context.version == InlineSourceMapInfoSchema.schema)
{
if (xMLTagReader.TagIs("MapFileURL"))
{
sourceMapInfo.mapFileURL = XMLUtils.ReadStringXml(context, "MapFileURL");
}
else
{
if (xMLTagReader.TagIs("MapHomePage"))
{
sourceMapInfo.mapHomePage = XMLUtils.ReadStringXml(context, "MapHomePage");
}
else
{
if (xMLTagReader.TagIs("MapDescription"))
{
sourceMapInfo.mapDescription = XMLUtils.ReadStringXml(context, "MapDescription");
}
}
}
}
}
if (attribute2 != null)
{
_displayName = attribute2;
}
else
{
_displayName = documentFuture.documentFuture.GetDefaultDisplayName();
}
if (_lastView == null && mapPosition != null && mapPosition2 != null)
{
_lastView = new SourceMapRegistrationView(this, mapPosition.llz, mapPosition2);
}
if (documentFuture == null)
{
throw new Exception("Source Map element missing document descriptor tag");
}
if (registration == null)
{
registration = new RegistrationDefinition(dirtyEvent);
}
registration.dirtyEvent.Add(readyToLockChangedEvent);
if (legendList == null)
{
legendList = new LegendList(this, dirtyEvent, readyToLockChangedEvent);
}
if (sourceMapInfo == null)
{
sourceMapInfo = new SourceMapInfo(dirtyEvent);
}
if (sourceMapRenderOptions == null)
{
sourceMapRenderOptions = new SourceMapRenderOptions(dirtyEvent);
}
if (transparencyOptions == null)
{
transparencyOptions = new TransparencyOptions(dirtyEvent);
}
}
private Size OutputSizeFromRenderRegion(RenderRegion renderRegion)
{
MapRectangleParameter mapRectangleParameter = new MapRectangleParameter(renderRegion.GetBoundingBox());
return mapRectangleParameter.value.SizeWithAspectRatio(this.renderedSize);
}