C++ CPVRChannel::SetStreamURL方法代码示例

bool CPVRChannelGroup::UpdateChannel(const CFileItem &item, bool bHidden, bool bVirtual, bool bEPGEnabled, bool bParentalLocked, int iEPGSource, int iChannelNumber, const CStdString &strChannelName, const CStdString &strIconPath, const CStdString &strStreamURL)
{
  if (!item.HasPVRChannelInfoTag())
    return false;

  CSingleLock lock(m_critSection);

  /* get the real channel from the group */
  CPVRChannel *channel = GetByUniqueID(item.GetPVRChannelInfoTag()->UniqueID());
  if (!channel)
    return false;

  channel->SetChannelName(strChannelName);
  channel->SetHidden(bHidden);
  channel->SetLocked(bParentalLocked);
  channel->SetIconPath(strIconPath);

  if (bVirtual)
    channel->SetStreamURL(strStreamURL);
  if (iEPGSource == 0)
    channel->SetEPGScraper("client");

  // TODO add other scrapers
  channel->SetEPGEnabled(bEPGEnabled);

  /* set new values in the channel tag */
  if (bHidden)
  {
    SortByChannelNumber(); // or previous changes will be overwritten
    RemoveFromGroup(*channel);
  }
  else
  {
    SetChannelNumber(*channel, iChannelNumber);
  }

  return true;
}

bool CGUIDialogPVRChannelManager::OnClickButtonNewChannel(CGUIMessage &message)
{
  std::vector<long> clients;

  CGUIDialogSelect* pDlgSelect = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
  if (!pDlgSelect)
    return false;

  pDlgSelect->SetHeading(19213); // Select Client
  pDlgSelect->Add(g_localizeStrings.Get(19209));
  clients.push_back(PVR_VIRTUAL_CLIENT_ID);

  PVR_CLIENTMAP clientMap;
  if (g_PVRClients->GetConnectedClients(clientMap) > 0)
  {
    PVR_CLIENTMAP_ITR itr;
    for (itr = clientMap.begin() ; itr != clientMap.end(); itr++)
    {
      clients.push_back((*itr).first);
      pDlgSelect->Add((*itr).second->Name());
    }
  }
  pDlgSelect->DoModal();

  int selection = pDlgSelect->GetSelectedLabel();
  if (selection >= 0 && selection <= (int) clients.size())
  {
    int clientID = clients[selection];
    if (clientID == PVR_VIRTUAL_CLIENT_ID)
    {
      CStdString strURL = "";
      if (CGUIKeyboardFactory::ShowAndGetInput(strURL, g_localizeStrings.Get(19214), false))
      {
        if (!strURL.empty())
        {
          CPVRChannel *newchannel = new CPVRChannel(m_bIsRadio);
          newchannel->SetChannelName(g_localizeStrings.Get(19204));
          newchannel->SetEPGEnabled(false);
          newchannel->SetVirtual(true);
          newchannel->SetStreamURL(strURL);
          newchannel->SetClientID(PVR_VIRTUAL_CLIENT_ID);
          if (g_PVRChannelGroups->CreateChannel(*newchannel))
            g_PVRChannelGroups->GetGroupAll(m_bIsRadio)->Persist();

          CFileItemPtr channel(new CFileItem(*newchannel));
          if (channel)
          {
            channel->SetProperty("ActiveChannel", true);
            channel->SetProperty("Name", g_localizeStrings.Get(19204));
            channel->SetProperty("UseEPG", false);
            channel->SetProperty("Icon", newchannel->IconPath());
            channel->SetProperty("EPGSource", (int)0);
            channel->SetProperty("ClientName", g_localizeStrings.Get(19209));
            channel->SetProperty("ParentalLocked", false);

            m_channelItems->AddFront(channel, m_iSelected);
            m_viewControl.SetItems(*m_channelItems);
            Renumber();
          }
        }
      }
    }
    else
    {
      CGUIDialogOK::ShowAndGetInput(19033,19038,0,0);
    }
  }
  return true;
}

void CGUIDialogPVRChannelManager::SaveList() // XXX investigate: renumbering doesn't work
{
  if (!m_bContainsChanges)
   return;

  CPVRDatabase *database = CPVRManager::Get()->GetTVDatabase();
  if (!database || !database->Open())
    return;

  CGUIDialogProgress* pDlgProgress = (CGUIDialogProgress*)g_windowManager.GetWindow(WINDOW_DIALOG_PROGRESS);
  pDlgProgress->SetHeading(190);
  pDlgProgress->SetLine(0, "");
  pDlgProgress->SetLine(1, 328);
  pDlgProgress->SetLine(2, "");
  pDlgProgress->StartModal();
  pDlgProgress->Progress();
  pDlgProgress->SetPercentage(0);

  int iActiveChannels = 0;
  for (int iListPtr = 0; iListPtr < m_channelItems->Size(); iListPtr++)
  {
    if (m_channelItems->Get(iListPtr)->GetPropertyBOOL("ActiveChannel"))
      ++iActiveChannels;
  }

//  int iNextChannelNumber = 1;
//  int iNextHiddenChannelNumber = iActiveChannels + 1;
  bool bHasChangedItems = false;

  for (int iListPtr = 0; iListPtr < m_channelItems->Size(); iListPtr++)
  {
    bool bChanged = false;
    CFileItemPtr pItem = m_channelItems->Get(iListPtr);
    if (!pItem)
      continue;
    CPVRChannel *channel = pItem->GetPVRChannelInfoTag();

    if (!channel)
    {
      //TODO add new channel
      continue;
    }

    /* get values from the form */
    bool bHidden              = !pItem->GetPropertyBOOL("ActiveChannel");
    bool bVirtual             = pItem->GetPropertyBOOL("Virtual");
    bool bEPGEnabled          = pItem->GetPropertyBOOL("UseEPG");
    int iEPGSource            = pItem->GetPropertyInt("EPGSource");
    CStdString strChannelName = pItem->GetProperty("Name");
    CStdString strIconPath    = pItem->GetProperty("Icon");
    CStdString strStreamURL   = pItem->GetProperty("StreamURL");

    /* set new values in the channel tag */
// TODO
//    if (bHidden)
//      bChanged = channel->SetChannelNumber(iNextHiddenChannelNumber++) || bChanged;
//    else
//      bChanged = channel->SetChannelNumber(iNextChannelNumber++) || bChanged;
    bChanged = channel->SetChannelName(strChannelName) || bChanged;
    bChanged = channel->SetHidden(bHidden) || bChanged;
    bChanged = channel->SetIconPath(strIconPath) || bChanged;
    if (bVirtual)
      bChanged = channel->SetStreamURL(strStreamURL) || bChanged;

    if (iEPGSource == 0)
      bChanged = channel->SetEPGScraper("client") || bChanged;
    // TODO add other scrapers
    bChanged = channel->SetEPGEnabled(bEPGEnabled) || bChanged;

    if (bChanged)
    {
      bHasChangedItems = true;
      channel->Persist(true);
    }

    pItem->SetProperty("Changed", false);
    pDlgProgress->SetPercentage(iListPtr * 100 / m_channelItems->Size());
  }

  if (bHasChangedItems)
  {
    database->CommitInsertQueries();
    CPVRManager::Get()->Start(); // XXX not a nice way to refresh the channels, but works for now
  }

  database->Close();

  m_bContainsChanges = false;
  pDlgProgress->Close();
}