C++ PeripheralPtr::GetSettings方法代码示例

void CPeripherals::OnSettingAction(const CSetting *setting)
{
  if (setting == nullptr)
    return;

  const std::string &settingId = setting->GetId();
  if (settingId == CSettings::SETTING_INPUT_PERIPHERALS)
  {
    CGUIDialogSelect* pDialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);

    CFileItemList items;
    GetDirectory("peripherals://all/", items);

    int iPos = -1;
    do
    {
      pDialog->Reset();
      pDialog->SetHeading(CVariant{35000});
      pDialog->SetUseDetails(true);
      pDialog->SetItems(items);
      pDialog->SetSelected(iPos);
      pDialog->Open();

      iPos = pDialog->IsConfirmed() ? pDialog->GetSelectedItem() : -1;

      if (iPos >= 0)
      {
        CFileItemPtr pItem = items.Get(iPos);

        // show an error if the peripheral doesn't have any settings
        PeripheralPtr peripheral = GetByPath(pItem->GetPath());
        if (!peripheral || peripheral->GetSettings().empty())
        {
          CGUIDialogOK::ShowAndGetInput(CVariant{35000}, CVariant{35004});
          continue;
        }

        CGUIDialogPeripheralSettings *pSettingsDialog = (CGUIDialogPeripheralSettings *)g_windowManager.GetWindow(WINDOW_DIALOG_PERIPHERAL_SETTINGS);
        if (pItem && pSettingsDialog)
        {
          // pass peripheral item properties to settings dialog so skin authors
          // can use it to show more detailed information about the device
          pSettingsDialog->SetProperty("vendor", pItem->GetProperty("vendor"));
          pSettingsDialog->SetProperty("product", pItem->GetProperty("product"));
          pSettingsDialog->SetProperty("bus", pItem->GetProperty("bus"));
          pSettingsDialog->SetProperty("location", pItem->GetProperty("location"));
          pSettingsDialog->SetProperty("class", pItem->GetProperty("class"));
          pSettingsDialog->SetProperty("version", pItem->GetProperty("version"));

          // open settings dialog
          pSettingsDialog->SetFileItem(pItem.get());
          pSettingsDialog->Open();
        }
      }
    } while (pDialog->IsConfirmed());
  }
  else if (settingId == CSettings::SETTING_INPUT_CONTROLLERCONFIG)
    g_windowManager.ActivateWindow(WINDOW_DIALOG_GAME_CONTROLLERS);
  else if (settingId == CSettings::SETTING_INPUT_TESTRUMBLE)
    TestFeature(FEATURE_RUMBLE);
}

void CGUIDialogPeripheralSettings::InitializeSettings()
{
  if (m_item == NULL)
  {
    m_initialising = false;
    return;
  }

  m_initialising = true;
  bool usePopup = g_SkinInfo->HasSkinFile("DialogSlider.xml");

  PeripheralPtr peripheral = g_peripherals.GetByPath(m_item->GetPath());
  if (!peripheral)
  {
    CLog::Log(LOGDEBUG, "%s - no peripheral", __FUNCTION__);
    m_initialising = false;
    return;
  }

  m_settingsMap.clear();
  CGUIDialogSettingsManualBase::InitializeSettings();

  CSettingCategory *category = AddCategory("peripheralsettings", -1);
  if (category == NULL)
  {
    CLog::Log(LOGERROR, "CGUIDialogPeripheralSettings: unable to setup settings");
    return;
  }

  CSettingGroup *group = AddGroup(category);
  if (group == NULL)
  {
    CLog::Log(LOGERROR, "CGUIDialogPeripheralSettings: unable to setup settings");
    return;
  }
  
  std::vector<CSetting*> settings = peripheral->GetSettings();
  for (std::vector<CSetting*>::iterator itSetting = settings.begin(); itSetting != settings.end(); ++itSetting)
  {
    CSetting *setting = *itSetting;
    if (setting == NULL)
      continue;

    if (!setting->IsVisible())
    {
      CLog::Log(LOGDEBUG, "%s - invisible", __FUNCTION__);
      continue;
    }

    // we need to create a copy of the setting because the CSetting instances
    // are destroyed when leaving the dialog
    CSetting *settingCopy = NULL;
    switch(setting->GetType())
    {
      case SettingTypeBool:
      {
        CSettingBool *settingBool = new CSettingBool(setting->GetId(), *static_cast<CSettingBool*>(setting));
        settingBool->SetControl(GetCheckmarkControl());

        settingCopy = static_cast<CSetting*>(settingBool);
        break;
      }

      case SettingTypeInteger:
      {
        CSettingInt *settingInt = new CSettingInt(setting->GetId(), *static_cast<CSettingInt*>(setting));
        if (settingInt->GetOptions().empty())
          settingInt->SetControl(GetSliderControl("integer", false, -1, usePopup, -1, "%i"));
        else
          settingInt->SetControl(GetSpinnerControl("string"));

        settingCopy = static_cast<CSetting*>(settingInt);
        break;
      }

      case SettingTypeNumber:
      {
        CSettingNumber *settingNumber = new CSettingNumber(setting->GetId(), *static_cast<CSettingNumber*>(setting));
        settingNumber->SetControl(GetSliderControl("number", false, -1, usePopup, -1, "%2.2f"));

        settingCopy = static_cast<CSetting*>(settingNumber);
        break;
      }

      case SettingTypeString:
      {
        CSettingString *settingString = new CSettingString(setting->GetId(), *static_cast<CSettingString*>(setting));
        settingString->SetControl(GetEditControl("string"));

        settingCopy = static_cast<CSetting*>(settingString);
        break;
      }

      default:
        //! @todo add more types if needed
        CLog::Log(LOGDEBUG, "%s - unknown type", __FUNCTION__);
        break;
    }

    if (settingCopy != NULL && settingCopy->GetControl() != NULL)
//.........这里部分代码省略.........