public async Task RunTasks(StudyInfo study, HallOfFame hof, HallOfFame complete)
{
if (hof == null && complete == null)
{
return;
}
var toRun = (_useComplete && complete != null) ? complete : hof;
_folder = study.Folder + "\\screenshots";
if (!System.IO.Directory.Exists(_folder))
{
System.IO.Directory.CreateDirectory(_folder);
}
// Shouldn't really be necessary
_maxItems = toRun.solutions.Length;
if (
Start >= 0 && Start < _maxItems &&
Items >= 0 && Items <= _maxItems &&
Start + Items <= _maxItems
)
{
bool waiting = false;
int counter = Start;
var images = new Bitmap[_maxItems];
var errorImages = new Bitmap[_maxItems];
var runsWithErrors = new List <int>();
Progress = 0;
Escape = false;
// Pre-load any existing images that come before the chosen range, if this option was selected
if (_createAnimations && _loadImages && counter > 0)
{
LoadExistingImages(images, _captureErrors ? errorImages : null, _folder, 0, counter);
}
_previousRunType = _dynamoViewModel.HomeSpace.RunSettings.RunType;
_dynamoViewModel.HomeSpace.RunSettings.RunType = Dynamo.Models.RunType.Manual;
// Define and attach the main post-execution handler
ExecutionStateHandler postExecution =
async(e) =>
{
DoEvents();
await Task.Delay(3000);
waiting = false;
if (!_escapePressed)
{
var isError = false;
if (_captureErrors)
{
// Does the graph contain any nodes in an error state?
var errorNodes =
(from n in _readyParams.CurrentWorkspaceModel.Nodes
where n.State != ElementState.Active && n.State != ElementState.Dead
select n);
if (errorNodes.Count <NodeModel>() > 0)
{
isError = true;
runsWithErrors.Add(counter);
}
}
var img = SaveScreenshot(GetImageFilename(_folder, counter, isError));
if (isError)
{
errorImages[counter] = img;
}
else
{
images[counter] = img;
}
counter++;
var captured = counter - Start;
Progress = 100 * captured / Items;
}
};
ExecutionEvents.GraphPostExecution += postExecution;
if (Items == 0)
{
Progress = 100;
}
else
{
var nodeMap = GetDynamoNodesForInputParameters(toRun.variables, _readyParams.CurrentWorkspaceModel.Nodes);
for (int i = Start; i < Start + Items; i++)
{
if (_escapePressed)
{
break;
}
var parameters = toRun.solutions[i];
for (var j = 0; j < toRun.variables.Length; j++)
{
SetDynamoInputParameter(nodeMap, toRun.variables[j], parameters[toRun.goals.Length + j]);
}
waiting = true;
StartDynamoRun();
while (waiting)
{
await Task.Delay(1000);
}
}
}
_dynamoViewModel.HomeSpace.RunSettings.RunType = _previousRunType;
// Post-load any existing images that come after the chosen range, if this option was selected
if (_createAnimations && _loadImages && counter + 1 < _maxItems)
{
LoadExistingImages(images, _captureErrors ? errorImages : null, _folder, counter + 1, _maxItems);
}
if (!_escapePressed)
{
if (_createAnimations)
{
var levels = GetSortLevels();
var order = GetSolutionOrder(toRun, levels);
var rootName = StripInvalidFileAndPathCharacters(_rootName);
if (!images.All <Bitmap>((b) => b == null))
{
SaveAnimation(images, order, _folder + "\\" + rootName + ".gif");
SaveAnimation(images, order, _folder + "\\" + rootName + "-small.gif", 1000);
SaveAnimation(images, order, _folder + "\\" + rootName + "-tiny.gif", 500);
}
if (!errorImages.All <Bitmap>((b) => b == null))
{
SaveAnimation(errorImages, order, _folder + "\\" + rootName + "-errors.gif");
SaveAnimation(errorImages, order, _folder + "\\" + rootName + "-errors-small.gif", 1000);
SaveAnimation(errorImages, order, _folder + "\\" + rootName + "-errors-tiny.gif", 500);
}
}
// If errors were found in any of the runs, create a new run with just the problematic runs
const string errorsSuffix = "-errors";
if (_captureErrors && runsWithErrors.Count > 0 && !study.Folder.EndsWith(errorsSuffix))
{
SaveFilteredHallOfFame(study, study.Folder + errorsSuffix, runsWithErrors);
OnPropertyChanged("RefineryTasks");
}
}
foreach (var image in images)
{
if (image != null)
{
image.Dispose();
}
}
foreach (var image in errorImages)
{
if (image != null)
{
image.Dispose();
}
}
DisableExecute(false);
ExecutionEvents.GraphPostExecution -= postExecution;
var result = MessageBox.Show("Capture complete. Copy output path to the clipboard?",
"Confirmation",
MessageBoxButton.YesNo,
MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
Clipboard.SetText(_folder);
}
}
}
