paraview_client_main.cxx.in

// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
// Generated file.  Do not edit.
#include <QApplication>
#include <QLocale>
#include <QStyleFactory>
#include <QSurfaceFormat>

#include "pq@_paraview_client_NAME@Initializer.h"
#include "pqQtWidgetsConfig.h"

#if PARAVIEW_USE_QTWEBENGINE
#include <QWebEngineUrlScheme>
#endif

// See Applications/ParaView/CMakeLists.txt for why this is necessary.
#cmakedefine01 _paraview_client_have_plugins
#if _paraview_client_have_plugins
@_paraview_client_plugins_includes@
#endif

#cmakedefine01 _paraview_client_DEFAULT_STYLE

#include <vtksys/SystemTools.hxx>
#include <vtksys/Encoding.hxx>
#include <QVTKRenderWindowAdapter.h>

#include <clocale>
#include <cstdlib>

#if !defined(__APPLE__) && !defined(_WIN32)
#include <cstring>
#endif

int main(int argc, char* argv[])
{
#if defined(_WIN32)
  auto converter = vtksys::Encoding::CommandLineArguments::Main(argc, nullptr);
  const char* const* utf8data = converter.argv();
  std::vector<char*> args;
  for (int i = 0; i < argc; i++)
  {
    args.push_back(const_cast<char*>(utf8data[i]));
  }
  args.push_back(nullptr);
  argv = args.data();
#endif

  // Workaround for issue 19751
#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
  vtksys::SystemTools::PutEnv("QT_AUTO_SCREEN_SCALE_FACTOR=0");
#endif

#if _paraview_client_DEFAULT_STYLE
  QApplication::setStyle(QStyleFactory::create("@_paraview_client_DEFAULT_STYLE@"));
#endif

  // When playing tests, disable all effects.
  if (vtksys::SystemTools::HasEnv("DASHBOARD_TEST_FROM_CTEST"))
  {
    QApplication::setDesktopSettingsAware(false);
    QApplication::setEffectEnabled(Qt::UI_AnimateMenu, false);
    QApplication::setEffectEnabled(Qt::UI_FadeMenu, false);
    QApplication::setEffectEnabled(Qt::UI_AnimateCombo, false);
    QApplication::setEffectEnabled(Qt::UI_AnimateTooltip, false);
    QApplication::setEffectEnabled(Qt::UI_FadeTooltip, false);
  }

  QApplication::setApplicationName("@_paraview_client_APPLICATION_NAME@");
  QApplication::setApplicationVersion("@_paraview_client_VERSION@");
  QApplication::setOrganizationName("@_paraview_client_ORGANIZATION@");

  // supports HDPI
  QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
  QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);

#if _paraview_client_have_plugins
@_paraview_client_plugins_calls@
#endif

#if PARAVIEW_USE_QTWEBENGINE
{
  QWebEngineUrlScheme qtHelpScheme("qthelp");
  qtHelpScheme.setFlags(
    {QWebEngineUrlScheme::LocalScheme, QWebEngineUrlScheme::LocalAccessAllowed});
  QWebEngineUrlScheme::registerScheme(qtHelpScheme);
}
#endif

  // always request a non-stereo format; when using quadbuffer stereo, we
  // request stereo capable format for the individual `QVTKOpenGLWindow`
  // instance.
  QSurfaceFormat::setDefaultFormat(QVTKRenderWindowAdapter::defaultFormat(/*stereo_capable=*/false));

#if !defined(__APPLE__) && !defined(_WIN32)
  // On non-Apple and non-Windows platforms, ParaView only works with X11, so
  // prefer it to Wayland on those platforms.
  std::string platform_args_data[] = { "-platform", "xcb" };
  char* platform_args[] = {
    // XXX(c++17): platform_args_data[n].data()
    &platform_args_data[0].front(),
    &platform_args_data[1].front(),
  };
  std::vector<char*> new_argc(argc + 2 + 1);
  std::memcpy(new_argc.data(), argv, argc * sizeof(char*));
  new_argc[argc] = platform_args[0];
  new_argc[argc + 1] = platform_args[1];
  new_argc[argc + 2] = nullptr;
  argc += 2;
  argv = new_argc.data();
#endif
  QApplication qtapp(argc, argv);
  // QApplication docs suggest resetting to "C" after the QApplication is
  // initialized.
  setlocale(LC_NUMERIC, "C");

  // However, this is needed to address BUG #17225, #17226.
  QLocale::setDefault(QLocale::c());

  using InitializerT = pq@_paraview_client_NAME@Initializer;

  InitializerT pvInitializer;
  InitializerT::Status status = pvInitializer.Initialize(argc, argv);
  switch (status)
  {
    case InitializerT::ExitSuccess:
      return EXIT_SUCCESS;
    case InitializerT::ExitFailure:
      return EXIT_FAILURE;
    case InitializerT::RunApplication:
      return QApplication::exec();
  }
}