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

bool CPartyModeManager::Enable(PartyModeContext context /*= PARTYMODECONTEXT_MUSIC*/, const CStdString& strXspPath /*= ""*/)
{
  // Filter using our PartyMode xml file
  CSmartPlaylist playlist;
  CStdString partyModePath;
  bool playlistLoaded;

  m_bIsVideo = context == PARTYMODECONTEXT_VIDEO;
  if (!strXspPath.IsEmpty()) //if a path to a smartplaylist is supplied use it
    partyModePath = strXspPath;
  else if (m_bIsVideo)
    partyModePath = g_settings.GetUserDataItem("PartyMode-Video.xsp");
  else
    partyModePath = g_settings.GetUserDataItem("PartyMode.xsp");

  playlistLoaded=playlist.Load(partyModePath);

  if ( playlistLoaded )
  {
    m_type = playlist.GetType();
    if (context == PARTYMODECONTEXT_UNKNOWN)
    {
      //get it from the xsp file
      m_bIsVideo = (m_type.Equals("video") || m_type.Equals("mixed"));
    }

    if (m_type.Equals("mixed"))
      playlist.SetType("songs");

    if (m_type.Equals("mixed"))
      playlist.SetType("video");

    playlist.SetType(m_type);
  }
  else
  {
    m_strCurrentFilterMusic.Empty();
    m_strCurrentFilterVideo.Empty();
    m_type = m_bIsVideo ? "musicvideos" : "songs";
  }

  CGUIDialogProgress* pDialog = (CGUIDialogProgress*)g_windowManager.GetWindow(WINDOW_DIALOG_PROGRESS);
  int iHeading = (m_bIsVideo ? 20250 : 20121);
  int iLine0 = (m_bIsVideo ? 20251 : 20123);
  pDialog->SetHeading(iHeading);
  pDialog->SetLine(0, iLine0);
  pDialog->SetLine(1, "");
  pDialog->SetLine(2, "");
  pDialog->StartModal();

  ClearState();
  unsigned int time = CTimeUtils::GetTimeMS();
  vector< pair<int,int> > songIDs;
  if (m_type.Equals("songs") || m_type.Equals("mixed"))
  {
    CMusicDatabase db;
    if (db.Open())
    {
      if ( playlistLoaded )
        m_strCurrentFilterMusic = playlist.GetWhereClause(db);

      CLog::Log(LOGINFO, "PARTY MODE MANAGER: Registering filter:[%s]", m_strCurrentFilterMusic.c_str());
      m_iMatchingSongs = (int)db.GetSongIDs(m_strCurrentFilterMusic, songIDs);
      if (m_iMatchingSongs < 1 && m_type.Equals("songs"))
      {
        pDialog->Close();
        db.Close();
        OnError(16031, (CStdString)"Party mode found no matching songs. Aborting.");
        return false;
      }
    }
    else
    {
      pDialog->Close();
      OnError(16033, (CStdString)"Party mode could not open database. Aborting.");
      return false;
    }
    db.Close();
  }

  if (m_type.Equals("musicvideos") || m_type.Equals("mixed"))
  {
    vector< pair<int,int> > songIDs2;
    CVideoDatabase db;
    if (db.Open())
    {
      if ( playlistLoaded )
        m_strCurrentFilterVideo = playlist.GetWhereClause(db);

      CLog::Log(LOGINFO, "PARTY MODE MANAGER: Registering filter:[%s]", m_strCurrentFilterVideo.c_str());
      m_iMatchingSongs += (int)db.GetMusicVideoIDs(m_strCurrentFilterVideo, songIDs2);
      if (m_iMatchingSongs < 1)
      {
        pDialog->Close();
        db.Close();
        OnError(16031, (CStdString)"Party mode found no matching songs. Aborting.");
        return false;
      }
    }
    else
//.........这里部分代码省略.........

bool CMultiPathDirectory::GetDirectory(const CStdString& strPath, CFileItemList &items)
{
  CLog::Log(LOGDEBUG,"CMultiPathDirectory::GetDirectory(%s)", strPath.c_str());

  vector<CStdString> vecPaths;
  if (!GetPaths(strPath, vecPaths))
    return false;

  XbmcThreads::EndTime progressTime(3000); // 3 seconds before showing progress bar
  CGUIDialogProgress* dlgProgress = NULL;

  unsigned int iFailures = 0;
  for (unsigned int i = 0; i < vecPaths.size(); ++i)
  {
    // show the progress dialog if we have passed our time limit
    if (progressTime.IsTimePast() && !dlgProgress)
    {
      dlgProgress = (CGUIDialogProgress *)g_windowManager.GetWindow(WINDOW_DIALOG_PROGRESS);
      if (dlgProgress)
      {
        dlgProgress->SetHeading(15310);
        dlgProgress->SetLine(0, 15311);
        dlgProgress->SetLine(1, "");
        dlgProgress->SetLine(2, "");
        dlgProgress->StartModal();
        dlgProgress->ShowProgressBar(true);
        dlgProgress->SetProgressMax((int)vecPaths.size()*2);
        dlgProgress->Progress();
      }
    }
    if (dlgProgress)
    {
      CURL url(vecPaths[i]);
      dlgProgress->SetLine(1, url.GetWithoutUserDetails());
      dlgProgress->SetProgressAdvance();
      dlgProgress->Progress();
    }

    CFileItemList tempItems;
    CLog::Log(LOGDEBUG,"Getting Directory (%s)", vecPaths[i].c_str());
    if (CDirectory::GetDirectory(vecPaths[i], tempItems, m_strFileMask, m_flags))
      items.Append(tempItems);
    else
    {
      CLog::Log(LOGERROR,"Error Getting Directory (%s)", vecPaths[i].c_str());
      iFailures++;
    }

    if (dlgProgress)
    {
      dlgProgress->SetProgressAdvance();
      dlgProgress->Progress();
    }
  }

  if (dlgProgress)
    dlgProgress->Close();

  if (iFailures == vecPaths.size())
    return false;

  // merge like-named folders into a sub multipath:// style url
  MergeItems(items);

  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();
}

//.........这里部分代码省略.........
      choices.Add(3, 15213); // Play Using...
    if (CanRename(list) && !pItem->IsParentFolder())
      choices.Add(4, 118); // Rename
    if (CanDelete(list) && showEntry)
      choices.Add(5, 117); // Delete
    if (CanCopy(list) && showEntry)
      choices.Add(6, 115); // Copy
    if (CanMove(list) && showEntry)
      choices.Add(7, 116); // Move
  }
  if (CanNewFolder(list))
    choices.Add(8, 20309); // New Folder
  if (item >= 0 && pItem->m_bIsFolder && !pItem->IsParentFolder())
    choices.Add(9, 13393); // Calculate Size
  choices.Add(10, 5);     // Settings
  choices.Add(11, 20128); // Go To Root
  choices.Add(12, 523);     // switch media

  int btnid = CGUIDialogContextMenu::ShowAndGetChoice(choices);
  if (btnid == 1)
  {
    OnSelectAll(list);
    bDeselect=false;
  }
  if (btnid == 2)
  {
    CFavourites::AddOrRemove(pItem.get(), GetID());
    return;
  }
  if (btnid == 3)
  {
    VECPLAYERCORES vecCores;
    CPlayerCoreFactory::GetPlayers(*pItem, vecCores);
    g_application.m_eForcedNextPlayer = CPlayerCoreFactory::SelectPlayerDialog(vecCores);
    if (g_application.m_eForcedNextPlayer != EPC_NONE)
      OnStart(pItem.get());
  }
  if (btnid == 4)
    OnRename(list);
  if (btnid == 5)
    OnDelete(list);
  if (btnid == 6)
    OnCopy(list);
  if (btnid == 7)
    OnMove(list);
  if (btnid == 8)
    OnNewFolder(list);
  if (btnid == 9)
  {
    // setup the progress dialog, and show it
    CGUIDialogProgress *progress = (CGUIDialogProgress *)g_windowManager.GetWindow(WINDOW_DIALOG_PROGRESS);
    if (progress)
    {
      progress->SetHeading(13394);
      for (int i=0; i < 3; i++)
        progress->SetLine(i, "");
      progress->StartModal();
    }

    //  Calculate folder size for each selected item
    for (int i=0; i<m_vecItems[list]->Size(); ++i)
    {
      CFileItemPtr pItem2=m_vecItems[list]->Get(i);
      if (pItem2->m_bIsFolder && pItem2->IsSelected())
      {
        int64_t folderSize = CalculateFolderSize(pItem2->m_strPath, progress);
        if (folderSize >= 0)
        {
          pItem2->m_dwSize = folderSize;
          if (folderSize == 0)
            pItem2->SetLabel2(StringUtils::SizeToString(folderSize));
          else
            pItem2->SetFileSizeLabel();
        }
      }
    }
    if (progress)
      progress->Close();
  }
  if (btnid == 10)
  {
    g_windowManager.ActivateWindow(WINDOW_SETTINGS_MENU);
    return;
  }
  if (btnid == 11)
  {
    Update(list,"");
    return;
  }
  if (btnid == 12)
  {
    CGUIDialogContextMenu::SwitchMedia("files", m_vecItems[list]->m_strPath);
    return;
  }

  if (bDeselect && item >= 0 && item < m_vecItems[list]->Size())
  { // deselect item as we didn't do anything
    pItem->Select(false);
  }
}

void CGUIDialogMusicInfo::RefreshInfo()
{
  // Double check we have permission (button should be hidden when not)
  const CProfilesManager &profileManager = CServiceBroker::GetProfileManager();
  if (!profileManager.GetCurrentProfile().canWriteDatabases() && !g_passwordManager.bMasterUser)
    return; 

  // Check if scanning
  if (g_application.IsMusicScanning())
  {
    HELPERS::ShowOKDialogText(CVariant{ 189 }, CVariant{ 14057 });
    return;
  }

  CGUIDialogProgress* dlgProgress = CServiceBroker::GetGUI()->GetWindowManager().
    GetWindow<CGUIDialogProgress>(WINDOW_DIALOG_PROGRESS);
  if (!dlgProgress)
    return;

  if (m_bArtistInfo)
  { // Show dialog box indicating we're searching for the artist
    dlgProgress->SetHeading(CVariant{ 21889 });
    dlgProgress->SetLine(0, CVariant{ m_artist.strArtist });
    dlgProgress->SetLine(1, CVariant{ "" });
    dlgProgress->SetLine(2, CVariant{ "" });
  }
  else
  { // Show dialog box indicating we're searching for the album
    dlgProgress->SetHeading(CVariant{ 185 });
    dlgProgress->SetLine(0, CVariant{ m_album.strAlbum });
    dlgProgress->SetLine(1, CVariant{ m_album.strArtistDesc });
    dlgProgress->SetLine(2, CVariant{ "" });
  }
  dlgProgress->Open();

  SetScrapedInfo(false);
  // Start separate job to scrape info and fill list of art types.
  CJobManager::GetInstance().AddJob(new CRefreshInfoJob(dlgProgress), nullptr, CJob::PRIORITY_HIGH);

  // Wait for refresh to complete or be canceled, but render every 10ms so that the 
  // pointer movements works on dialog even when job is reporting progress infrequently
  if (dlgProgress)
    dlgProgress->Wait(10);

  if (dlgProgress->IsCanceled())
  {
    return;
  }

  // Show message when scraper was unsuccesfull
  if (!HasScrapedInfo())
  {
    if (m_bArtistInfo)
      HELPERS::ShowOKDialogText(CVariant{ 21889 }, CVariant{ 20199 });
    else
      HELPERS::ShowOKDialogText(CVariant{ 185 }, CVariant{ 500 });      
    return;
  }

  //  Show new values on screen
  Update();
  m_hasRefreshed = true;

  if (dlgProgress)
    dlgProgress->Close();
}