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C++ OperationEnvironment::SetErrorMessage方法代码示例

本文整理汇总了C++中OperationEnvironment::SetErrorMessage方法的典型用法代码示例。如果您正苦于以下问题：C++ OperationEnvironment::SetErrorMessage方法的具体用法？C++ OperationEnvironment::SetErrorMessage怎么用？C++ OperationEnvironment::SetErrorMessage使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OperationEnvironment的用法示例。


在下文中一共展示了OperationEnvironment::SetErrorMessage方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: 

void
CAI302WaypointUploader::Run(OperationEnvironment &env)
{
  Waypoints waypoints;

  env.SetText(_("Loading Waypoints..."));
  if (!reader.Parse(waypoints, env)) {
    env.SetErrorMessage(_("Failed to load file."));
    return;
  }

  if (waypoints.size() > 9999) {
    env.SetErrorMessage(_("Too many waypoints."));
    return;
  }

  env.SetText(_("Uploading Waypoints"));
  env.SetProgressRange(waypoints.size() + 1);
  env.SetProgressPosition(0);

  if (!device.ClearPoints(env)) {
    if (!env.IsCancelled())
      env.SetErrorMessage(_("Failed to erase waypoints."));
    return;
  }

  if (!device.EnableBulkMode(env)) {
    if (!env.IsCancelled())
      env.SetErrorMessage(_("Failed to switch baud rate."));
    return;
  }

  unsigned id = 1;
  for (auto i = waypoints.begin(), end = waypoints.end();
       i != end; ++i, ++id) {
    if (env.IsCancelled())
      break;

    env.SetProgressPosition(id);

    if (!device.WriteNavpoint(id, *i, env)) {
      if (!env.IsCancelled())
        env.SetErrorMessage(_("Failed to write waypoint."));
      break;
    }
  }

  device.DisableBulkMode(env);
}
开发者ID:aharrison24，项目名称:XCSoar，代码行数:49，代码来源:WaypointUploader.cpp

示例2: 

static bool
ShowParseWarning(int line, const TCHAR *str, OperationEnvironment &operation)
{
  StaticString<256> buffer;
  buffer.Format(_T("%s: %d\r\n\"%s\""),
                _("Parse Error at Line"), line, str);
  operation.SetErrorMessage(buffer.c_str());
  return false;
}
开发者ID:Adrien81，项目名称:XCSoar，代码行数:9，代码来源:AirspaceParser.cpp

示例3: DetectFileType

bool
AirspaceParser::Parse(TLineReader &reader, OperationEnvironment &operation)
{
  bool ignore = false;

  // Create and init ProgressDialog
  operation.SetProgressRange(1024);

  const long file_size = reader.GetSize();

  TempAirspaceType temp_area;
  AirspaceFileType filetype = AFT_UNKNOWN;

  TCHAR *line;

  // Iterate through the lines
  for (unsigned line_num = 1; (line = reader.ReadLine()) != NULL; line_num++) {
    // Skip empty line
    if (StringIsEmpty(line))
      continue;

    if (filetype == AFT_UNKNOWN) {
      filetype = DetectFileType(line);
      if (filetype == AFT_UNKNOWN)
        continue;
    }

    // Parse the line
    if (filetype == AFT_OPENAIR)
      if (!ParseLine(airspaces, line, temp_area) &&
          !ShowParseWarning(line_num, line, operation))
        return false;

    if (filetype == AFT_TNP)
      if (!ParseLineTNP(airspaces, line, temp_area, ignore) &&
          !ShowParseWarning(line_num, line, operation))
        return false;

    // Update the ProgressDialog
    if ((line_num & 0xff) == 0)
      operation.SetProgressPosition(reader.Tell() * 1024 / file_size);
  }

  if (filetype == AFT_UNKNOWN) {
    operation.SetErrorMessage(_("Unknown airspace filetype"));
    return false;
  }

  // Process final area (if any)
  if (!temp_area.points.empty())
    temp_area.AddPolygon(airspaces);

  return true;
}
开发者ID:DRIZO，项目名称:xcsoar，代码行数:54，代码来源:AirspaceParser.cpp

示例4: OpenInternalSensors

bool
DeviceDescriptor::Open(OperationEnvironment &env, bool show_error_messages)
{
  TCHAR buffer[64];
  LogStartUp(_T("Opening device %s"), config.GetPortName(buffer, 64));

  if (config.port_type == DeviceConfig::PortType::INTERNAL)
    return OpenInternalSensors();

  const struct DeviceRegister *driver = FindDriverByName(config.driver_name);
  if (driver == NULL) {
    if (show_error_messages) {
      StaticString<256> msg;
      msg.Format(_T("%s: %s."), _("No such driver"), config.driver_name.c_str());
      env.SetErrorMessage(msg);
    }
    return false;
  }

  reopen_clock.Update();

  Port *port = OpenPort(config, *this);
  if (port == NULL) {
    if (show_error_messages) {
      TCHAR name_buffer[64];
      const TCHAR *name = config.GetPortName(name_buffer, 64);

      StaticString<256> msg;
      msg.Format(_T("%s: %s."), _("Unable to open port"), name);
      env.SetErrorMessage(msg);
    }
    return false;
  }

  if (!Open(*port, *driver, env)) {
    delete port;
    return false;
  }

  return true;
}
开发者ID:davidswelt，项目名称:XCSoar，代码行数:41，代码来源:Descriptor.cpp

示例5: OpenInternalSensors

bool
DeviceDescriptor::DoOpen(OperationEnvironment &env)
{
  assert(config.IsAvailable());

  if (config.port_type == DeviceConfig::PortType::INTERNAL)
    return OpenInternalSensors();

  if (config.port_type == DeviceConfig::PortType::DROIDSOAR_V2)
    return OpenDroidSoarV2();

  if (config.port_type == DeviceConfig::PortType::I2CPRESSURESENSOR)
    return OpenI2Cbaro();

  if (config.port_type == DeviceConfig::PortType::NUNCHUCK)
    return OpenNunchuck();

  if (config.port_type == DeviceConfig::PortType::IOIOVOLTAGE)
    return OpenVoltage();

  if (config.port_type == DeviceConfig::PortType::ADCAIRSPEED)
    return OpenAdcAirspeed();

  reopen_clock.Update();

  Port *port = OpenPort(config, *this);
  if (port == NULL) {
    TCHAR name_buffer[64];
    const TCHAR *name = config.GetPortName(name_buffer, 64);

    StaticString<256> msg;
    msg.Format(_T("%s: %s."), _("Unable to open port"), name);
    env.SetErrorMessage(msg);
    return false;
  }

  while (port->GetState() == PortState::LIMBO) {
    env.Sleep(200);

    if (env.IsCancelled() || port->GetState() == PortState::FAILED) {
      delete port;
      return false;
    }
  }

  if (!Open(*port, env)) {
    delete port;
    return false;
  }

  return true;
}
开发者ID:Tjeerdm，项目名称:XCSoarDktjm，代码行数:52，代码来源:Descriptor.cpp

示例6: OpenInternalSensors

bool
DeviceDescriptor::DoOpen(OperationEnvironment &env)
{
  assert(config.IsAvailable());

  if (config.port_type == DeviceConfig::PortType::INTERNAL)
    return OpenInternalSensors();

  if (config.port_type == DeviceConfig::PortType::DROIDSOAR_V2)
    return OpenDroidSoarV2();

  if (config.port_type == DeviceConfig::PortType::I2CPRESSURESENSOR)
    return OpenI2Cbaro();

  if (config.port_type == DeviceConfig::PortType::NUNCHUCK)
    return OpenNunchuck();

  if (config.port_type == DeviceConfig::PortType::IOIOVOLTAGE)
    return OpenVoltage();

  reopen_clock.Update();

  Port *port = OpenPort(config, port_listener, *this);
  if (port == nullptr) {
    TCHAR name_buffer[64];
    const TCHAR *name = config.GetPortName(name_buffer, 64);

    StaticString<256> msg;
    msg.Format(_T("%s: %s."), _("Unable to open port"), name);
    env.SetErrorMessage(msg);
    return false;
  }

  DumpPort *dump_port = new DumpPort(port);
  dump_port->Disable();

  if (!port->WaitConnected(env) || !OpenOnPort(dump_port, env)) {
    if (!env.IsCancelled())
      ++n_failures;

    delete dump_port;
    return false;
  }

  ResetFailureCounter();
  return true;
}
开发者ID:kwtskran，项目名称:XCSoar，代码行数:47，代码来源:Descriptor.cpp

示例7: protect

bool
DeviceDescriptor::DoOpen(OperationEnvironment &env)
{
  assert(config.IsAvailable());

  {
    ScopeLock protect(mutex);
    error_message.clear();
  }

  if (config.port_type == DeviceConfig::PortType::INTERNAL)
    return OpenInternalSensors();

  if (config.port_type == DeviceConfig::PortType::DROIDSOAR_V2)
    return OpenDroidSoarV2();

  if (config.port_type == DeviceConfig::PortType::I2CPRESSURESENSOR)
    return OpenI2Cbaro();

  if (config.port_type == DeviceConfig::PortType::NUNCHUCK)
    return OpenNunchuck();

  if (config.port_type == DeviceConfig::PortType::IOIOVOLTAGE)
    return OpenVoltage();

  reopen_clock.Update();

  Port *port;
  try {
    port = OpenPort(io_service, config, this, *this);
  } catch (const std::runtime_error &e) {
    TCHAR name_buffer[64];
    const TCHAR *name = config.GetPortName(name_buffer, 64);

    LogError(WideToUTF8Converter(name), e);

    StaticString<256> msg;

    const UTF8ToWideConverter what(e.what());
    if (what.IsValid()) {
      ScopeLock protect(mutex);
      error_message = what;
    }

    msg.Format(_T("%s: %s (%s)"), _("Unable to open port"), name,
               (const TCHAR *)what);

    env.SetErrorMessage(msg);
    return false;
  }

  if (port == nullptr) {
    TCHAR name_buffer[64];
    const TCHAR *name = config.GetPortName(name_buffer, 64);

    StaticString<256> msg;
    msg.Format(_T("%s: %s."), _("Unable to open port"), name);
    env.SetErrorMessage(msg);
    return false;
  }

  DumpPort *dump_port = new DumpPort(port);
  dump_port->Disable();

  if (!port->WaitConnected(env) || !OpenOnPort(dump_port, env)) {
    if (!env.IsCancelled())
      ++n_failures;

    delete dump_port;
    return false;
  }

  ResetFailureCounter();
  return true;
}
开发者ID:Advi42，项目名称:XCSoar，代码行数:75，代码来源:Descriptor.cpp


注：本文中的OperationEnvironment::SetErrorMessage方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。