C++ CGUIDialogSelect::SetHeading方法代码示例

bool CGUIWindowPVRBase::OpenChannelGroupSelectionDialog(void)
{
  CGUIDialogSelect *dialog = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogSelect>(WINDOW_DIALOG_SELECT);
  if (!dialog)
    return false;

  CFileItemList options;
  CServiceBroker::GetPVRManager().ChannelGroups()->Get(m_bRadio)->GetGroupList(&options, true);

  dialog->Reset();
  dialog->SetHeading(CVariant{g_localizeStrings.Get(19146)});
  dialog->SetItems(options);
  dialog->SetMultiSelection(false);
  dialog->SetSelected(m_channelGroup->GroupName());
  dialog->Open();

  if (!dialog->IsConfirmed())
    return false;

  const CFileItemPtr item = dialog->GetSelectedFileItem();
  if (!item)
    return false;

  SetChannelGroup(CServiceBroker::GetPVRManager().ChannelGroups()->Get(m_bRadio)->GetByName(item->m_strTitle));

  return true;
}

int Interface_GUIDialogSelect::open(void* kodiBase, const char *heading, const char *entries[], unsigned int size, int selected, bool autoclose)
{
  CAddonDll* addon = static_cast<CAddonDll*>(kodiBase);
  if (!addon)
  {
    CLog::Log(LOGERROR, "Interface_GUIDialogSelect::%s - invalid data", __FUNCTION__);
    return -1;
  }

  CGUIDialogSelect* dialog = g_windowManager.GetWindow<CGUIDialogSelect>(WINDOW_DIALOG_SELECT);
  if (!heading || !entries || !dialog)
  {
    CLog::Log(LOGERROR, "Interface_GUIDialogSelect::%s - invalid handler data (heading='%p', entries='%p', dialog='%p') on addon '%s'", __FUNCTION__, 
                            heading, entries, dialog, addon->ID().c_str());
    return -1;
  }

  dialog->Reset();
  dialog->SetHeading(CVariant{heading});

  for (unsigned int i = 0; i < size; ++i)
    dialog->Add(entries[i]);

  if (selected > 0)
    dialog->SetSelected(selected);
  if (autoclose > 0)
    dialog->SetAutoClose(autoclose);

  dialog->Open();
  return dialog->GetSelectedItem();
}

void CGUIDialogSmartPlaylistRule::OnField()
{
  const auto fields = CSmartPlaylistRule::GetFields(m_type);
  CGUIDialogSelect* dialog = g_windowManager.GetWindow<CGUIDialogSelect>();
  dialog->Reset();
  dialog->SetHeading(CVariant{20427});
  int selected = -1;
  for (auto field = fields.begin(); field != fields.end(); field++)
  {
    dialog->Add(CSmartPlaylistRule::GetLocalizedField(*field));
    if (*field == m_rule.m_field)
      selected = std::distance(fields.begin(), field);
  }
  if (selected > -1)
    dialog->SetSelected(selected);
  dialog->Open();
  int newSelected = dialog->GetSelectedItem();
  // check if selection has changed
  if (!dialog->IsConfirmed() || newSelected < 0 || newSelected == selected)
    return;

  m_rule.m_field = fields[newSelected];
  // check if operator is still valid. if not, reset to first valid one
  std::vector< std::pair<std::string, int> > validOperators = GetValidOperators(m_rule);
  bool isValid = false;
  for (auto op : validOperators)
    if (std::get<0>(op) == std::get<0>(OperatorLabel(m_rule.m_operator)))
      isValid = true;
  if (!isValid)
    m_rule.m_operator = (CDatabaseQueryRule::SEARCH_OPERATOR)std::get<1>(validOperators[0]);

  m_rule.SetParameter("");
  UpdateButtons();
}

void CPVRClients::ProcessMenuHooks(int iClientID)
{
  PVR_MENUHOOKS *hooks = NULL;

  if (iClientID < 0)
    iClientID = GetPlayingClientID();

  PVR_CLIENT client;
  if (GetConnectedClient(iClientID, client) && client->HaveMenuHooks())
  {
    hooks = client->GetMenuHooks();
    std::vector<int> hookIDs;

    CGUIDialogSelect* pDialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
    pDialog->Reset();
    pDialog->SetHeading(19196);
    for (unsigned int i = 0; i < hooks->size(); i++)
      pDialog->Add(client->GetString(hooks->at(i).iLocalizedStringId));
    pDialog->DoModal();

    int selection = pDialog->GetSelectedLabel();
    if (selection >= 0)
      client->CallMenuHook(hooks->at(selection));
  }
}

void CPVRClients::ProcessMenuHooks(int iClientID)
{
  PVR_MENUHOOKS *hooks = NULL;

  if (iClientID < 0)
    iClientID = GetPlayingClientID();

  if (GetMenuHooks(iClientID, hooks))
  {
    boost::shared_ptr<CPVRClient> client;
    if (!GetValidClient(iClientID, client))
      return;
    std::vector<int> hookIDs;

    CGUIDialogSelect* pDialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
    pDialog->Reset();
    pDialog->SetHeading(19196);
    for (unsigned int i = 0; i < hooks->size(); i++)
      pDialog->Add(client->GetString(hooks->at(i).iLocalizedStringId));
    pDialog->DoModal();

    int selection = pDialog->GetSelectedLabel();
    if (selection >= 0)
    {
      client->CallMenuHook(hooks->at(selection));
    }
  }
  else
  {
    CLog::Log(LOGERROR, "PVR - %s - cannot find client %d",__FUNCTION__, iClientID);
  }
}

    std::vector<int>* Dialog::multiselect(const String& heading,
        const std::vector<String>& options, int autoclose)
    {
      DelayedCallGuard dcguard(languageHook);
      CGUIDialogSelect* pDialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
      if (pDialog == nullptr)
        throw WindowException("Error: Window is NULL");

      pDialog->Reset();
      pDialog->SetMultiSelection(true);
      pDialog->SetHeading(CVariant{heading});

      for (const auto& option : options)
        pDialog->Add(option);

      if (autoclose > 0)
        pDialog->SetAutoClose(autoclose);

      pDialog->Open();

      if (pDialog->IsConfirmed())
        return new std::vector<int>(pDialog->GetSelectedItems());
      else
        return nullptr;
    }

bool CGUIWindowPVRBase::OpenGroupSelectionDialog(void)
{
  CGUIDialogSelect *dialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
  if (!dialog)
    return false;

  CFileItemList options;
  g_PVRChannelGroups->Get(m_bRadio)->GetGroupList(&options);

  dialog->Reset();
  dialog->SetHeading(g_localizeStrings.Get(19146));
  dialog->SetItems(&options);
  dialog->SetMultiSelection(false);
  dialog->SetSelected(m_group->GroupName());
  dialog->DoModal();

  if (!dialog->IsConfirmed())
    return false;

  const CFileItemPtr item = dialog->GetSelectedItem();
  if (!item)
    return false;

  SetGroup(g_PVRChannelGroups->Get(m_bRadio)->GetByName(item->m_strTitle));

  return true;
}

bool CGUIControlListSetting::OnClick()
{
    if (m_pButton == NULL)
        return false;

    CGUIDialogSelect *dialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
    if (dialog == NULL)
        return false;

    CFileItemList options;
    if (!GetItems(m_pSetting, options) || options.Size() <= 1)
        return false;

    const CSettingControlList *control = static_cast<const CSettingControlList*>(m_pSetting->GetControl());

    dialog->Reset();
    dialog->SetHeading(g_localizeStrings.Get(m_pSetting->GetLabel()));
    dialog->SetItems(&options);
    dialog->SetMultiSelection(control->CanMultiSelect());
    dialog->DoModal();

    if (!dialog->IsConfirmed())
        return false;

    const CFileItemList &items = dialog->GetSelectedItems();
    std::vector<CVariant> values;
    for (int index = 0; index < items.Size(); index++)
    {
        const CFileItemPtr item = items[index];
        if (item == NULL || !item->HasProperty("value"))
            return false;

        values.push_back(item->GetProperty("value"));
    }

    bool ret = false;
    switch (m_pSetting->GetType())
    {
    case SettingTypeInteger:
        if (values.size() > 1)
            return false;
        ret = ((CSettingInt *)m_pSetting)->SetValue((int)values.at(0).asInteger());

    case SettingTypeString:
        if (values.size() > 1)
            return false;
        ret = ((CSettingString *)m_pSetting)->SetValue(values.at(0).asString());

    case SettingTypeList:
        ret = CSettings::Get().SetList(m_pSetting->GetId(), values);

    default:
        break;
    }

    if (ret)
        Update();

    return ret;
}

RENDER_STEREO_MODE CStereoscopicsManager::GetStereoModeByUserChoice(const std::string &heading)
{
  RENDER_STEREO_MODE mode = GetStereoMode();
  // if no stereo mode is set already, suggest mode of current video by preselecting it
  if (mode == RENDER_STEREO_MODE_OFF && g_infoManager.EvaluateBool("videoplayer.isstereoscopic"))
    mode = GetStereoModeOfPlayingVideo();

  CGUIDialogSelect* pDlgSelect = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
  pDlgSelect->Reset();
  if (heading.empty())
    pDlgSelect->SetHeading(CVariant{g_localizeStrings.Get(36528)});
  else
    pDlgSelect->SetHeading(CVariant{heading});

  // prepare selectable stereo modes
  std::vector<RENDER_STEREO_MODE> selectableModes;
  for (int i = RENDER_STEREO_MODE_OFF; i < RENDER_STEREO_MODE_COUNT; i++)
  {
    RENDER_STEREO_MODE selectableMode = (RENDER_STEREO_MODE) i;
    if (g_Windowing.SupportsStereo(selectableMode))
    {
      selectableModes.push_back(selectableMode);
      std::string label = GetLabelForStereoMode((RENDER_STEREO_MODE) i);
      pDlgSelect->Add( label );
      if (mode == selectableMode)
        pDlgSelect->SetSelected( label );
    }
    // inject AUTO pseudo mode after OFF
    if (i == RENDER_STEREO_MODE_OFF)
    {
      selectableModes.push_back(RENDER_STEREO_MODE_AUTO);
      pDlgSelect->Add(GetLabelForStereoMode(RENDER_STEREO_MODE_AUTO));
    }
  }

  pDlgSelect->Open();

  int iItem = pDlgSelect->GetSelectedLabel();
  if (iItem > -1 && pDlgSelect->IsConfirmed())
    mode = (RENDER_STEREO_MODE) selectableModes[iItem];
  else
    mode = GetStereoMode();

  return mode;
}

PVR_ERROR CPVRClients::DeleteAllRecordingsFromTrash()
{
  PVR_ERROR error(PVR_ERROR_NO_ERROR);
  PVR_CLIENTMAP clients;
  GetConnectedClients(clients);

  std::vector<PVR_CLIENT> suppClients;
  for (PVR_CLIENTMAP_CITR itrClients = clients.begin(); itrClients != clients.end(); ++itrClients)
  {
    if (itrClients->second->SupportsRecordingsUndelete() && itrClients->second->GetRecordingsAmount(true) > 0)
      suppClients.push_back(itrClients->second);
  }

  int selection = 0;
  if (suppClients.size() > 1)
  {
    // have user select client
    CGUIDialogSelect* pDialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
    pDialog->Reset();
    pDialog->SetHeading(CVariant{19292});       //Delete all permanently
    pDialog->Add(g_localizeStrings.Get(24032)); // All Add-ons

    PVR_CLIENTMAP_CITR itrClients;
    for (itrClients = clients.begin(); itrClients != clients.end(); ++itrClients)
    {
      if (itrClients->second->SupportsRecordingsUndelete() && itrClients->second->GetRecordingsAmount(true) > 0)
        pDialog->Add(itrClients->second->GetBackendName());
    }
    pDialog->Open();
    selection = pDialog->GetSelectedItem();
  }

  if (selection == 0)
  {
    typedef std::vector<PVR_CLIENT>::const_iterator suppClientsCITR;
    for (suppClientsCITR itrSuppClients = suppClients.begin(); itrSuppClients != suppClients.end(); ++itrSuppClients)
    {
      PVR_ERROR currentError = (*itrSuppClients)->DeleteAllRecordingsFromTrash();
      if (currentError != PVR_ERROR_NO_ERROR)
      {
        CLog::Log(LOGERROR, "PVR - %s - cannot delete all recordings from client '%d': %s",__FUNCTION__, (*itrSuppClients)->GetID(), CPVRClient::ToString(currentError));
        error = currentError;
      }
    }
  }
  else if (selection >= 1 && selection <= (int)suppClients.size())
  {
    PVR_ERROR currentError = suppClients[selection-1]->DeleteAllRecordingsFromTrash();
    if (currentError != PVR_ERROR_NO_ERROR)
    {
      CLog::Log(LOGERROR, "PVR - %s - cannot delete all recordings from client '%d': %s",__FUNCTION__, suppClients[selection-1]->GetID(), CPVRClient::ToString(currentError));
      error = currentError;
    }
  }

  return error;
}

void CGUIWindowVideoNav::OnLinkMovieToTvShow(int itemnumber, bool bRemove)
{
  CFileItemList list;
  if (bRemove)
  {
    vector<int> ids;
    if (!m_database.GetLinksToTvShow(m_vecItems->Get(itemnumber)->GetVideoInfoTag()->m_iDbId,ids))
      return;
    for (unsigned int i=0;i<ids.size();++i)
    {
      CVideoInfoTag tag;
      m_database.GetTvShowInfo("",tag,ids[i]);
      CFileItemPtr show(new CFileItem(tag));
      list.Add(show);
    }
  }
  else
  {
    m_database.GetTvShowsNav("videodb://2/2",list);

    // remove already linked shows
    vector<int> ids;
    if (!m_database.GetLinksToTvShow(m_vecItems->Get(itemnumber)->GetVideoInfoTag()->m_iDbId,ids))
      return;
    for (int i=0;i<list.Size();)
    {
      unsigned int j;
      for (j=0;j<ids.size();++j)
      {
        if (list[i]->GetVideoInfoTag()->m_iDbId == ids[j])
          break;
      }
      if (j == ids.size())
        i++;
      else
        list.Remove(i);
    }
  }
  int iSelectedLabel = 0;
  if (list.Size() > 1)
  {
    list.Sort(g_guiSettings.GetBool("filelists.ignorethewhensorting") ? SORT_METHOD_LABEL_IGNORE_THE : SORT_METHOD_LABEL, SORT_ORDER_ASC);
    CGUIDialogSelect* pDialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
    pDialog->Reset();
    pDialog->SetItems(&list);
    pDialog->SetHeading(20356);
    pDialog->DoModal();
    iSelectedLabel = pDialog->GetSelectedLabel();
  }
  if (iSelectedLabel > -1)
  {
    m_database.LinkMovieToTvshow(m_vecItems->Get(itemnumber)->GetVideoInfoTag()->m_iDbId,
                                 list[iSelectedLabel]->GetVideoInfoTag()->m_iDbId, bRemove);
    CUtil::DeleteVideoDatabaseDirectoryCache();
  }
}

bool Interface_GUIDialogSelect::open_multi_select(void* kodiBase, const char *heading, const char *entryIDs[], const char *entryNames[],
                                                  bool entriesSelected[], unsigned int size, unsigned int autoclose)
{
  CAddonDll* addon = static_cast<CAddonDll*>(kodiBase);
  if (!addon)
  {
    CLog::Log(LOGERROR, "Interface_GUIDialogMultiSelect::%s - invalid data", __FUNCTION__);
    return false;
  }

  CGUIDialogSelect* dialog = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogSelect>(WINDOW_DIALOG_SELECT);
  if (!heading || !entryIDs || !entryNames || !entriesSelected || !dialog)
  {
    CLog::Log(LOGERROR,
              "Interface_GUIDialogMultiSelect::%s - invalid handler data (heading='%p', "
              "entryIDs='%p', entryNames='%p', entriesSelected='%p', dialog='%p') on addon '%s'",
              __FUNCTION__, heading, static_cast<const void*>(entryIDs),
              static_cast<const void*>(entryNames), static_cast<void*>(entriesSelected),
              static_cast<void*>(dialog), addon->ID().c_str());
    return false;
  }

  dialog->Reset();
  dialog->SetMultiSelection(true);
  dialog->SetHeading(CVariant{heading});

  std::vector<int> selectedIndexes;

  for (unsigned int i = 0; i < size; ++i)
  {
    dialog->Add(entryNames[i]);
    if (entriesSelected[i])
      selectedIndexes.push_back(i);
  }

  dialog->SetSelected(selectedIndexes);
  if (autoclose > 0)
    dialog->SetAutoClose(autoclose);

  dialog->Open();
  if (dialog->IsConfirmed())
  {
    for (unsigned int i = 0; i < size; ++i)
      entriesSelected[i] = false;

    selectedIndexes = dialog->GetSelectedItems();

    for (unsigned int i = 0; i < selectedIndexes.size(); ++i)
    {
      if (selectedIndexes[i])
        entriesSelected[selectedIndexes[i]] = true;
    }
  }

  return true;
}

CGUIDialogSelect *CGUIDialogSelectGameClient::GetDialog(const std::string &title)
{
  CGUIDialogSelect *dialog = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogSelect>(WINDOW_DIALOG_SELECT);
  if (dialog != nullptr)
  {
    dialog->Reset();
    dialog->SetHeading(CVariant{ title });
    dialog->SetUseDetails(true);
  }

  return dialog;
}

bool CGUIDialogMusicOSD::OnAction(const CAction &action)
{
  switch (action.GetID())
  {
    case ACTION_SHOW_OSD:
      Close();
      return true;
  
    case ACTION_SET_RATING:
    {
      CGUIDialogSelect *dialog = g_windowManager.GetWindow<CGUIDialogSelect>(WINDOW_DIALOG_SELECT);
      if (dialog)
      {
        dialog->SetHeading(CVariant{ 38023 });
        dialog->Add(g_localizeStrings.Get(38022));
        for (int i = 1; i <= 10; i++)
          dialog->Add(StringUtils::Format("%s: %i", g_localizeStrings.Get(563).c_str(), i));

        auto track = g_application.CurrentFileItemPtr();
        dialog->SetSelected(track->GetMusicInfoTag()->GetUserrating());

        dialog->Open();

        int userrating = dialog->GetSelectedItem();

        if (userrating < 0) userrating = 0;
        if (userrating > 10) userrating = 10;
        if (userrating != track->GetMusicInfoTag()->GetUserrating())
        {
          track->GetMusicInfoTag()->SetUserrating(userrating);
          // send a message to all windows to tell them to update the fileitem (eg playlistplayer, media windows)
          CGUIMessage msg(GUI_MSG_NOTIFY_ALL, 0, 0, GUI_MSG_UPDATE_ITEM, 0, track);
          g_windowManager.SendMessage(msg);

          CMusicDatabase db;
          if (db.Open())
          {
            db.SetSongUserrating(track->GetMusicInfoTag()->GetURL(), userrating);
            db.Close();
          }
        }

      }
      return true;
    }

    default:
      break;
  }

  return CGUIDialog::OnAction(action);
}

bool CGUIDialogSimpleMenu::ShowPlaySelection(CFileItem& item, const std::string& directory)
{

  CFileItemList items;

  if (!XFILE::CDirectory::GetDirectory(directory, items, XFILE::CDirectory::CHints(), true))
  {
    CLog::Log(LOGERROR, "CGUIWindowVideoBase::ShowPlaySelection - Failed to get play directory for %s", directory.c_str());
    return true;
  }

  if (items.IsEmpty())
  {
    CLog::Log(LOGERROR, "CGUIWindowVideoBase::ShowPlaySelection - Failed to get any items %s", directory.c_str());
    return true;
  }

  CGUIDialogSelect* dialog = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
  while (true)
  {
    dialog->Reset();
    dialog->SetHeading(CVariant{25006}); // Select playback item
    dialog->SetItems(items);
    dialog->SetUseDetails(true);
    dialog->Open();

    CFileItemPtr item_new = dialog->GetSelectedItem();
    if (!item_new || dialog->GetSelectedLabel() < 0)
    {
      CLog::Log(LOGDEBUG, "CGUIWindowVideoBase::ShowPlaySelection - User aborted %s", directory.c_str());
      break;
    }

    if (item_new->m_bIsFolder == false)
    {
      std::string original_path = item.GetPath();
      item.Reset();
      item = *item_new;
      item.SetProperty("original_listitem_url", original_path);
      return true;
    }

    items.Clear();
    if (!XFILE::CDirectory::GetDirectory(item_new->GetPath(), items, XFILE::CDirectory::CHints(), true) || items.IsEmpty())
    {
      CLog::Log(LOGERROR, "CGUIWindowVideoBase::ShowPlaySelection - Failed to get any items %s", item_new->GetPath().c_str());
      break;
    }
  }

  return false;
}