public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 2);
MapRectangle value = ((MapRectangleParameter)paramList[0]).value;
Size value2 = ((SizeParameter)paramList[1]).value;
MapRectangle mapRectangle = value.Transform(imageTransformer.getDestLatLonToSourceTransformer())
.GrowFraction(0.05);
Present present = warpedBoundsFuture.Realize("WarpImageVerb.Evaluate-bounds");
if (present is BoundsPresent)
{
MapRectangle boundingBox = ((BoundsPresent)present).GetRenderRegion().GetBoundingBox();
if (!boundingBox.intersects(value))
{
return(new BeyondImageBounds());
}
}
Present present2 = sourceMapSupplier.Curry(new ParamDict(new object[]
{
TermName.ImageBounds, new MapRectangleParameter(mapRectangle)
})).Realize("WarpImageVerb.Evaluate");
if (present2 is PresentFailureCode)
{
return(present2);
}
ImageRef imageRef = (ImageRef)present2;
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(value2, "WarpImageVerb");
imageTransformer.doTransformImage(imageRef.image, mapRectangle, gDIBigLockedImage, value);
imageRef.Dispose();
return(new ImageRef(new ImageRefCounted(gDIBigLockedImage)));
}
public override Present Realize(string refCredit)
{
Monitor.Enter(this);
Present result;
try
{
if (activeAsyncRef != null)
{
result = activeAsyncRef.Duplicate(refCredit);
}
else
{
D.Assert(!realizing);
realizing = true;
activeAsyncRef = (AsyncRef)future.Realize("ODSPF");
AsyncRef asyncRef = (AsyncRef)activeAsyncRef.Duplicate(refCredit);
prioritizer.Realizing(this);
activeAsyncRef.AddCallback(AsyncCompleteCallback);
result = asyncRef;
}
}
finally
{
Monitor.Exit(this);
}
return(result);
}
private void HandleUpdate()
{
if (!needUpdate)
{
return;
}
needUpdate = false;
Monitor.Enter(this);
try
{
if (previewInterest != null)
{
previewInterest.Dispose();
previewInterest = null;
waitingForCI = null;
}
if (_legend != null)
{
try
{
IFuture renderedLegendFuture =
_legend.GetRenderedLegendFuture(displayableSource, (FutureFeatures)5);
if (previewFuture != renderedLegendFuture)
{
previewFuture = renderedLegendFuture;
AsyncRef asyncRef =
(AsyncRef)renderedLegendFuture.Realize("LegendOptionsPanel.UpdatePreviewPanel");
if (asyncRef.present == null)
{
waitingForCI = new CallbackIgnorinator(this);
asyncRef.AddCallback(waitingForCI.Callback);
asyncRef.SetInterest(524296);
previewInterest = new InterestList();
previewInterest.Add(asyncRef);
previewInterest.Activate();
UpdatePreviewImage(null);
}
else
{
if (asyncRef.present is ImageRef)
{
UpdatePreviewImage((ImageRef)asyncRef.present);
}
}
}
}
catch (Legend.RenderFailedException)
{
}
}
}
finally
{
Monitor.Exit(this);
}
}
public override Present Realize(string refCredit)
{
Present present = documentFuture.Realize(refCredit);
if (!(present is SourceDocument))
{
return(PresentFailureCode.FailedCast(present, "FetchDocumentFuture"));
}
SourceDocument sourceDocument = (SourceDocument)present;
string filesystemAbsolutePath = sourceDocument.localDocument.GetFilesystemAbsolutePath();
Present[] paramList = new Present[]
{
new StringParameter(filesystemAbsolutePath),
new IntParameter(sourceDocument.localDocument.GetPageNumber())
};
string text = Path.GetExtension(filesystemAbsolutePath).ToLower();
if (text[0] == '.')
{
text = text.Substring(1);
}
Verb verb = null;
string a = null;
if (knownExtensions.ContainsKey(text))
{
a = knownExtensions[text];
}
if (a == "FoxIt")
{
verb = new FoxitOpenVerb();
}
else
{
if (a == "WPF")
{
verb = new WPFOpenVerb();
}
else
{
if (a == "GDI")
{
verb = new GDIOpenVerb();
}
}
}
if (verb == null)
{
return(new PresentFailureCode(new UnknownImageTypeException("Unknown file type " + text)));
}
return(verb.Evaluate(paramList));
}
public void RequestRenderRegion(IFuture asynchronousImageBoundsFuture)
{
if (this.renderRegion == null)
{
AsyncRef asyncRef = (AsyncRef)asynchronousImageBoundsFuture.Realize("LatentRegionHolder.RequestRenderRegion");
asyncRef.AddCallback(new AsyncRecord.CompleteCallback(this.ImageBoundsAvailable));
new PersistentInterest(asyncRef);
}
}
public void RequestRenderRegion(IFuture asynchronousImageBoundsFuture)
{
if (this.renderRegion == null)
{
AsyncRef asyncRef = (AsyncRef)asynchronousImageBoundsFuture.Realize("LatentRegionHolder.RequestRenderRegion");
asyncRef.AddCallback(new AsyncRecord.CompleteCallback(this.ImageBoundsAvailable));
new PersistentInterest(asyncRef);
}
}
public RenderRegion GetRenderRegionSynchronously(IFuture synchronousImageBoundsFuture)
{
Present present = synchronousImageBoundsFuture.Realize("LatentRegionHolder.GetRenderRegionSynchronously");
this.StoreRenderRegion(present);
if (this.renderRegion == null)
{
throw new Exception("Render region request failed, gasp: " + present.ToString());
}
return this.renderRegion;
}
public string GetRendererCredit()
{
IFuture accessFuture = this.GetAccessFuture(AccessMethod.RendererCredit, FutureFeatures.Cached, new IFuture[0]);
Present present = accessFuture.Realize("UnwarpedMapTileSource.GetRendererCredit");
if (present is StringParameter)
{
return(((StringParameter)present).value);
}
return(null);
}
public RenderRegion GetRenderRegionSynchronously(IFuture synchronousImageBoundsFuture)
{
Present present = synchronousImageBoundsFuture.Realize("LatentRegionHolder.GetRenderRegionSynchronously");
this.StoreRenderRegion(present);
if (this.renderRegion == null)
{
throw new Exception("Render region request failed, gasp: " + present.ToString());
}
return(this.renderRegion);
}
internal string GetDocumentFilename()
{
Present present = localDocumentFuture.Realize("UnwarpedMapTileSource.GetDocumentFilename");
if (present is SourceDocument)
{
return(((SourceDocument)present).localDocument.GetFilesystemAbsolutePath());
}
throw new Exception("Unable to fetch document");
}
public override Present Realize(string refCredit)
{
Present present = antialiasedFuture.Realize(refCredit);
if (transparencyOptions.Effectless())
{
return(present);
}
Present present2 = exactColorFuture.Realize(refCredit);
return(Evaluate(new[] { present, present2 }));
}
private Present FetchClippedImage()
{
if (debug_lastZoom != address.ZoomLevel)
{
debug_lastZoom = address.ZoomLevel;
D.Sayf(0, "{0} start zoom level {1}", new object[] { Clocker.theClock.stamp(), address.ZoomLevel });
}
IFuture future = applier.clippedImageFuture.Curry(new ParamDict(new object[]
{
TermName.TileAddress, address
}));
return(future.Realize("ImageRef.FetchClippedImage"));
}
internal void DoWork()
{
D.Assert(_present == null);
Present presentValue;
try
{
presentValue = _future.Realize("AsyncRecord.DoWork");
}
catch (Exception ex)
{
presentValue = new PresentFailureCode(ex);
}
Notify(presentValue);
}
public override Present Realize(string refCredit)
{
Present present = asyncFuture.Realize(refCredit);
if (present is AsyncRef)
{
AsyncRef asyncRef = (AsyncRef)present;
asyncRef.AddCallback(PresentReadyCallback);
asyncRef.SetInterest(interestValue);
AsyncRef asyncRef2 = (AsyncRef)asyncRef.Duplicate(refCredit + "2");
new PersistentInterest(asyncRef);
asyncReadyEvent.WaitOne();
return(asyncRef2.present);
}
return(present);
}
public Present Get(IFuture future, string refCredit)
{
string text = this.makeCachePathname(future, "fresh.");
string text2 = this.makeCachePathname(future, "stale.");
Monitor.Enter(this);
try
{
long num;
Present present = this.Fetch(text, out num);
if (present != null)
{
D.Sayf(10, "fresh hit! {0}", new object[]
{
"fresh."
});
Present result = present;
return(result);
}
present = this.Fetch(text2, out num);
if (present != null)
{
File.Move(text2, text);
this.IncrementFreshCount(num);
D.Sayf(10, "stale hit! {0} {1}", new object[]
{
"stale.",
num
});
Present result = present;
return(result);
}
}
finally
{
Monitor.Exit(this);
}
Present result2 = future.Realize(refCredit);
this.ScheduleDeferredWrite(result2, text, future.ToString());
D.Sayf(10, "miss", new object[0]);
return(result2);
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 0);
if (userRegion != null)
{
return(new BoundsPresent(userRegion));
}
Present present = delayedStaticBoundsFuture.Realize("UserBoundsRefVerb.Evaluate");
if (present is BoundsPresent)
{
return(present);
}
if (present is PresentFailureCode)
{
return(new PresentFailureCode((PresentFailureCode)present, "BoundsPresent.Evaluate"));
}
return(new PresentFailureCode(string.Format("Unrecognized Present type {0} in BoundsPresent.Evaluate",
present.GetType())));
}
public void Process()
{
try
{
present = future.Realize("CacheRecord.Process");
}
catch (Exception ex)
{
present = new PresentFailureCode(ex);
}
D.Assert(present != null);
Monitor.Enter(this);
try
{
wait.Set();
wait.Close();
wait = null;
}
finally
{
Monitor.Exit(this);
}
}
public Present Get(IFuture future, string refCredit)
{
string text = this.makeCachePathname(future, "fresh.");
string text2 = this.makeCachePathname(future, "stale.");
Monitor.Enter(this);
try
{
long num;
Present present = this.Fetch(text, out num);
if (present != null)
{
D.Sayf(10, "fresh hit! {0}", new object[]
{
"fresh."
});
Present result = present;
return result;
}
present = this.Fetch(text2, out num);
if (present != null)
{
File.Move(text2, text);
this.IncrementFreshCount(num);
D.Sayf(10, "stale hit! {0} {1}", new object[]
{
"stale.",
num
});
Present result = present;
return result;
}
}
finally
{
Monitor.Exit(this);
}
Present result2 = future.Realize(refCredit);
this.ScheduleDeferredWrite(result2, text, future.ToString());
D.Sayf(10, "miss", new object[0]);
return result2;
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 4);
MapRectangleParameter parameter = (MapRectangleParameter)paramList[0];
SizeParameter parameter2 = (SizeParameter)paramList[1];
Present present = paramList[2];
Present present2 = paramList[3];
double num = Math.Min(parameter.value.LonExtent, parameter.value.LatExtent);
int num2 = Math.Max(parameter2.value.Width, parameter2.value.Height);
if ((num > 1.0) && (num2 <= 0x400))
{
IFuture future = this.prototype.Curry(new ParamDict(new object[] { TermName.ImageBounds, new MapRectangleParameter(this.unitRectangle), TermName.OutputSize, new SizeParameter(this.memoizedSize), TermName.UseDocumentTransparency, present, TermName.ExactColors, present2 }));
StrongHash hash = new StrongHash();
future.AccumulateRobustHash(hash);
D.Sayf(0, "Future {0} hashes to {1}", new object[] { RobustHashTools.DebugString(future), hash.ToString() });
Present present3 = future.Realize("sourceImageDownsampler-memo");
if (present3 is ImageRef)
{
try
{
ImageRef ref2 = (ImageRef)present3;
GDIBigLockedImage image = new GDIBigLockedImage(parameter2.value, "sourceImageDownsampler-downsample");
lock (ref2.image)
{
lock (image)
{
Graphics graphics = image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheGraphics();
MapRectangle region = parameter.value.Intersect(this.unitRectangle);
if (!region.IsEmpty())
{
RectangleF srcRect = this.SelectSubRectangle(this.unitRectangle, region, this.memoizedSize);
RectangleF destRect = this.SelectSubRectangle(parameter.value, region, parameter2.value);
Image image2 = ref2.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
graphics.InterpolationMode = InterpolationMode.HighQualityBilinear;
graphics.DrawImage(image2, destRect, srcRect, GraphicsUnit.Pixel);
}
graphics.Dispose();
return(new ImageRef(new ImageRefCounted(image)));
}
}
}
catch (ArgumentException)
{
return(new PresentFailureCode("Image processing overflow"));
}
catch (OverflowException)
{
return(new PresentFailureCode("Image processing overflow"));
}
catch (Exception exception)
{
return(new PresentFailureCode(exception));
}
finally
{
present3.Dispose();
}
}
return(present3);
}
return(this.prototype.Curry(new ParamDict(new object[] { TermName.ImageBounds, parameter, TermName.OutputSize, parameter2, TermName.UseDocumentTransparency, present, TermName.ExactColors, present2 })).Realize("sourceImageDownsampler-passthru"));
}