DiagResults.cpp

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
//----------------------
// Includes
//----------------------
#include "MantidQtWidgets/Common/DiagResults.h"
#include "MantidAPI/AnalysisDataService.h"
#include "MantidAPI/FrameworkManager.h"
#include "MantidKernel/Exception.h"
#include <QCloseEvent>
#include <QGridLayout>
#include <QHBoxLayout>
#include <QHashIterator>
#include <QLabel>
#include <QPushButton>
#include <QRegExp>
 
using namespace MantidQt::API;
using namespace MantidQt::MantidWidgets;
 
namespace {
const int NUMTESTS = 5;
const QString TESTS[NUMTESTS] = {"Hard mask", "First detector vanadium test", "Second detector vanadium test",
                                 "Background test", "PSD Bleed test"};
 
int find_test(const std::string &test_name) {
  int found = -1;
  for (int i = 0; i < NUMTESTS; i++) {
    if (TESTS[i].toStdString() == test_name) {
      found = i + 1;
      return found;
    }
  }
  return found;
}
} // namespace
 
//----------------------
// Public member functions
//----------------------
DiagResults::DiagResults(QWidget *parent) : MantidDialog(parent), m_Grid(new QGridLayout) {
  setWindowTitle("Failed detectors list");
 
  addRow("Test", "Number of failed spectra");
  // make one row for each set of results
  int row = 0;
  for (auto col1 : TESTS) {
    QString col2 = "N/A";
    row = addRow(col1, col2);
  }
  row++;
  auto *close = new QPushButton("Close");
  m_Grid->addWidget(close, row, 1);
  connect(close, SIGNAL(clicked()), this, SLOT(close()));
 
  setLayout(m_Grid);
 
  setAttribute(Qt::WA_DeleteOnClose, false);
}
 
void DiagResults::updateResults(const QString &testSummary) {
  if (!testSummary.contains("Diagnostic Test Summary")) {
    throw std::runtime_error("Diagnostic results string does not have expected format.");
  }
 
  QStringList results = testSummary.split("\n");
  int nTestStrings = results.length();
  int end_count(0);
  // First result line is the header
  for (int i = 0; i <= nTestStrings; ++i) {
    QString testName = results[i].section(":", 0, 1);
    std::string tn = testName.toStdString();
    if (tn[0] == '=') {
      end_count++;
      if (end_count > 1)
        break;
      else
        continue;
    }
    QStringList NameValPair = results[i].split(":");
    tn = NameValPair[0].toStdString();
    QStringList columns = NameValPair[1].split(QRegExp("\\s+"), Qt::SkipEmptyParts);
    Q_ASSERT(columns.size() == 2);
    QString status;
    if (columns[0] == "None")
      status = "N/A";
    else
      status = columns[1];
    int test_ind = find_test(tn);
    if (test_ind < 0)
      continue;
    updateRow(test_ind + 1, status);
  }
}
 
//----------------------
// Private member functions
//----------------------
int DiagResults::addRow(const QString &firstColumn, const QString &secondColumn) {
  // set row to one past the end of the number of rows that currently exist
  int row = m_Grid->rowCount();
  m_Grid->addWidget(new QLabel(firstColumn), row, 0);
  m_Grid->addWidget(new QLabel(secondColumn), row, 1);
  return row;
}
 
void DiagResults::updateRow(int row, const QString &text) {
  // Get the text label from the grid
  QWidget *widget = m_Grid->itemAtPosition(row, 1)->widget();
  QLabel *label = qobject_cast<QLabel *>(widget);
  label->setText(text);
}
 
void DiagResults::closeEvent(QCloseEvent *event) {
  emit died();
  event->accept();
}