C++ CGUIDialogMusicScan类代码示例

bool CGUIWindowMusicBase::OnContextButton(int itemNumber, CONTEXT_BUTTON button)
{
  CFileItemPtr item;
  if (itemNumber >= 0 && itemNumber < m_vecItems->Size())
    item = m_vecItems->Get(itemNumber);

  switch (button)
  {
  case CONTEXT_BUTTON_QUEUE_ITEM:
    OnQueueItem(itemNumber);
    return true;

  case CONTEXT_BUTTON_INFO:
    OnInfo(itemNumber);
    return true;

  case CONTEXT_BUTTON_SONG_INFO:
    {
      ShowSongInfo(item.get());
      return true;
    }

  case CONTEXT_BUTTON_EDIT:
    {
      CStdString playlist = item->IsPlayList() ? item->GetPath() : m_vecItems->GetPath(); // save path as activatewindow will destroy our items
      g_windowManager.ActivateWindow(WINDOW_MUSIC_PLAYLIST_EDITOR, playlist);
      // need to update
      m_vecItems->RemoveDiscCache(GetID());
      return true;
    }

  case CONTEXT_BUTTON_EDIT_SMART_PLAYLIST:
    {
      CStdString playlist = item->IsSmartPlayList() ? item->GetPath() : m_vecItems->GetPath(); // save path as activatewindow will destroy our items
      if (CGUIDialogSmartPlaylistEditor::EditPlaylist(playlist, "music"))
      { // need to update
        m_vecItems->RemoveDiscCache(GetID());
        Update(m_vecItems->GetPath());
      }
      return true;
    }

  case CONTEXT_BUTTON_PLAY_ITEM:
    PlayItem(itemNumber);
    return true;

  case CONTEXT_BUTTON_PLAY_WITH:
    {
      VECPLAYERCORES vecCores;  // base class?
      CPlayerCoreFactory::GetPlayers(*item, vecCores);
      g_application.m_eForcedNextPlayer = CPlayerCoreFactory::SelectPlayerDialog(vecCores);
      if( g_application.m_eForcedNextPlayer != EPC_NONE )
        OnClick(itemNumber);
      return true;
    }

  case CONTEXT_BUTTON_PLAY_PARTYMODE:
    g_partyModeManager.Enable(PARTYMODECONTEXT_MUSIC, item->GetPath());
    return true;

  case CONTEXT_BUTTON_STOP_SCANNING:
    {
      CGUIDialogMusicScan *scanner = (CGUIDialogMusicScan *)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
      if (scanner)
        scanner->StopScanning();
      return true;
    }

  case CONTEXT_BUTTON_NOW_PLAYING:
    g_windowManager.ActivateWindow(WINDOW_MUSIC_PLAYLIST);
    return true;

  case CONTEXT_BUTTON_GOTO_ROOT:
    Update("");
    return true;

  case CONTEXT_BUTTON_SETTINGS:
    g_windowManager.ActivateWindow(WINDOW_SETTINGS_MYMUSIC);
    return true;
  case CONTEXT_BUTTON_LASTFM_UNBAN_ITEM:
    if (CLastFmManager::GetInstance()->Unban(*item->GetMusicInfoTag()))
    {
      g_directoryCache.ClearDirectory(m_vecItems->GetPath());
      m_vecItems->RemoveDiscCache(GetID());
      Update(m_vecItems->GetPath());
    }
    return true;
  case CONTEXT_BUTTON_LASTFM_UNLOVE_ITEM:
    if (CLastFmManager::GetInstance()->Unlove(*item->GetMusicInfoTag()))
    {
      g_directoryCache.ClearDirectory(m_vecItems->GetPath());
      m_vecItems->RemoveDiscCache(GetID());
      Update(m_vecItems->GetPath());
    }
    return true;
  default:
    break;
  }

  return CGUIMediaWindow::OnContextButton(itemNumber, button);
//.........这里部分代码省略.........

void CGUIWindowMusicBase::ShowArtistInfo(const CArtist& artist, const CStdString& path, bool bRefresh, bool bShowInfo)
{
  bool saveDb = artist.idArtist != -1;
  if (!g_settings.GetCurrentProfile().canWriteDatabases() && !g_passwordManager.bMasterUser)
    saveDb = false;

  // check cache
  CArtist artistInfo;
  if (!bRefresh && m_musicdatabase.GetArtistInfo(artist.idArtist, artistInfo))
  {
    if (!bShowInfo)
      return;

    CGUIDialogMusicInfo *pDlgArtistInfo = (CGUIDialogMusicInfo*)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_INFO);
    if (pDlgArtistInfo)
    {
      pDlgArtistInfo->SetArtist(artistInfo, path);

      if (bShowInfo)
        pDlgArtistInfo->DoModal();
      else
        pDlgArtistInfo->RefreshThumb();  // downloads the thumb if we don't already have one

      if (!pDlgArtistInfo->NeedRefresh())
      {
        if (pDlgArtistInfo->HasUpdatedThumb())
          Update(m_vecItems->GetPath());

        return;
      }
      bRefresh = true;
      m_musicdatabase.DeleteArtistInfo(artistInfo.idArtist);
    }
  }

  // If we are scanning for music info in the background,
  // other writing access to the database is prohibited.
  CGUIDialogMusicScan* dlgMusicScan = (CGUIDialogMusicScan*)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
  if (dlgMusicScan->IsDialogRunning())
  {
    CGUIDialogOK::ShowAndGetInput(189, 14057, 0, 0);
    return;
  }

  CMusicArtistInfo info;
  if (FindArtistInfo(artist.strArtist, info, bShowInfo ? (bRefresh ? SELECTION_FORCED : SELECTION_ALLOWED) : SELECTION_AUTO))
  {
    // download the album info
    if ( info.Loaded() )
    {
      if (saveDb)
      {
        // save to database
        m_musicdatabase.SetArtistInfo(artist.idArtist, info.GetArtist());
      }
      if (m_dlgProgress && bShowInfo)
        m_dlgProgress->Close();

      // ok, show album info
      CGUIDialogMusicInfo *pDlgArtistInfo = (CGUIDialogMusicInfo*)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_INFO);
      if (pDlgArtistInfo)
      {
        pDlgArtistInfo->SetArtist(info.GetArtist(), path);
        if (bShowInfo)
          pDlgArtistInfo->DoModal();
        else
          pDlgArtistInfo->RefreshThumb();  // downloads the thumb if we don't already have one

        CArtist artistInfo = info.GetArtist();
        artistInfo.idArtist = artist.idArtist;
/*
        if (pDlgAlbumInfo->HasUpdatedThumb())
          UpdateThumb(artistInfo, path);
*/
        // just update for now
        Update(m_vecItems->GetPath());
        if (pDlgArtistInfo->NeedRefresh())
        {
          m_musicdatabase.DeleteArtistInfo(artistInfo.idArtist);
          ShowArtistInfo(artist, path, true, bShowInfo);
          return;
        }
      }
    }
    else
    {
      // failed 2 download album info
      CGUIDialogOK::ShowAndGetInput(21889, 0, 20199, 0);
    }
  }

  if (m_dlgProgress && bShowInfo)
    m_dlgProgress->Close();
}

void CGUIWindowMusicBase::ShowAlbumInfo(const CAlbum& album, const CStdString& path, bool bRefresh, bool bShowInfo)
{
  bool saveDb = album.idAlbum != -1;
  if (!g_settings.GetCurrentProfile().canWriteDatabases() && !g_passwordManager.bMasterUser)
    saveDb = false;

  // check cache
  CAlbum albumInfo;
  if (!bRefresh && m_musicdatabase.GetAlbumInfo(album.idAlbum, albumInfo, &albumInfo.songs))
  {
    if (!bShowInfo)
      return;

    CGUIDialogMusicInfo *pDlgAlbumInfo = (CGUIDialogMusicInfo*)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_INFO);
    if (pDlgAlbumInfo)
    {
      pDlgAlbumInfo->SetAlbum(albumInfo, path);
      if (bShowInfo)
        pDlgAlbumInfo->DoModal();
      else
        pDlgAlbumInfo->RefreshThumb();  // downloads the thumb if we don't already have one

      if (!pDlgAlbumInfo->NeedRefresh())
      {
        if (pDlgAlbumInfo->HasUpdatedThumb())
          UpdateThumb(albumInfo, path);
        return;
      }
      bRefresh = true;
      m_musicdatabase.DeleteAlbumInfo(albumInfo.idAlbum);
    }
  }

  // If we are scanning for music info in the background,
  // other writing access to the database is prohibited.
  CGUIDialogMusicScan* dlgMusicScan = (CGUIDialogMusicScan*)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
  if (dlgMusicScan->IsDialogRunning())
  {
    CGUIDialogOK::ShowAndGetInput(189, 14057, 0, 0);
    return;
  }

  CMusicAlbumInfo info;
  if (FindAlbumInfo(album.strAlbum, StringUtils::Join(album.artist, g_advancedSettings.m_musicItemSeparator), info, bShowInfo ? (bRefresh ? SELECTION_FORCED : SELECTION_ALLOWED) : SELECTION_AUTO))
  {
    // download the album info
    if ( info.Loaded() )
    {
      // set album title from musicinfotag, not the one we got from allmusic.com
      info.SetTitle(album.strAlbum);

      if (saveDb)
      {
        // save to database
        m_musicdatabase.SetAlbumInfo(album.idAlbum, info.GetAlbum(), info.GetSongs());
      }
      if (m_dlgProgress && bShowInfo)
        m_dlgProgress->Close();

      UpdateThumb(album, path);

      // ok, show album info
      CGUIDialogMusicInfo *pDlgAlbumInfo = (CGUIDialogMusicInfo*)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_INFO);
      if (pDlgAlbumInfo)
      {
        pDlgAlbumInfo->SetAlbum(info.GetAlbum(), path);
        if (bShowInfo)
          pDlgAlbumInfo->DoModal();
        else
          pDlgAlbumInfo->RefreshThumb();  // downloads the thumb if we don't already have one

        CAlbum albumInfo = info.GetAlbum();
        albumInfo.idAlbum = album.idAlbum;
        if (pDlgAlbumInfo->HasUpdatedThumb())
          UpdateThumb(albumInfo, path);

        if (pDlgAlbumInfo->NeedRefresh())
        {
          m_musicdatabase.DeleteAlbumInfo(albumInfo.idAlbum);
          ShowAlbumInfo(album, path, true, bShowInfo);
          return;
        }
      }
    }
    else
    {
      // failed 2 download album info
      CGUIDialogOK::ShowAndGetInput(185, 0, 500, 0);
    }
  }

  if (m_dlgProgress && bShowInfo)
    m_dlgProgress->Close();
}

//.........这里部分代码省略.........
          if (!m_item.HasVideoInfoTag() || m_item.GetVideoInfoTag()->m_resumePoint.timeInSeconds != m_bookmark.timeInSeconds)
          {
            if (m_bookmark.timeInSeconds <= 0.0f)
              videodatabase.ClearBookMarksOfFile(progressTrackingFile, CBookmark::RESUME);
            else
              videodatabase.AddBookMarkToFile(progressTrackingFile, m_bookmark, CBookmark::RESUME);
            if (m_item.HasVideoInfoTag())
              m_item.GetVideoInfoTag()->m_resumePoint = m_bookmark;

            // PVR: Set/clear recording's resume bookmark on the backend (if supported)
            if (m_item.HasPVRRecordingInfoTag())
            {
              PVR::CPVRRecordingPtr recording = m_item.GetPVRRecordingInfoTag();
              recording->SetLastPlayedPosition(m_bookmark.timeInSeconds <= 0.0f ? 0 : (int)m_bookmark.timeInSeconds);
              recording->m_resumePoint = m_bookmark;
            }

            // UPnP announce resume point changes to clients
            // however not if playcount is modified as that already announces
            if (m_item.IsVideoDb() && !m_updatePlayCount)
            {
              CVariant data;
              data["id"] = m_item.GetVideoInfoTag()->m_iDbId;
              data["type"] = m_item.GetVideoInfoTag()->m_type;
              ANNOUNCEMENT::CAnnouncementManager::Get().Announce(ANNOUNCEMENT::VideoLibrary, "xbmc", "OnUpdate", data);
            }

            updateListing = true;
          }
        }

        if (m_videoSettings != CMediaSettings::Get().GetDefaultVideoSettings())
        {
          videodatabase.SetVideoSettings(progressTrackingFile, m_videoSettings);
        }

        if (m_item.HasVideoInfoTag() && m_item.GetVideoInfoTag()->HasStreamDetails())
        {
          CFileItem dbItem(m_item);

          // Check whether the item's db streamdetails need updating
          if (!videodatabase.GetStreamDetails(dbItem) || dbItem.GetVideoInfoTag()->m_streamDetails != m_item.GetVideoInfoTag()->m_streamDetails)
          {
            videodatabase.SetStreamDetailsForFile(m_item.GetVideoInfoTag()->m_streamDetails, progressTrackingFile);
            updateListing = true;
          }
        }

        // in order to properly update the the list, we need to update the stack item which is held in g_application.m_stackFileItemToUpdate
        if (m_item.HasProperty("stackFileItemToUpdate"))
        {
          m_item = m_item_discstack; // as of now, the item is replaced by the discstack item
          videodatabase.GetResumePoint(*m_item.GetVideoInfoTag());
        }
        videodatabase.Close();

        if (updateListing)
        {
          CUtil::DeleteVideoDatabaseDirectoryCache();
          CFileItemPtr msgItem(new CFileItem(m_item));
          if (m_item.HasProperty("original_listitem_url"))
            msgItem->SetPath(m_item.GetProperty("original_listitem_url").asString());
          CGUIMessage message(GUI_MSG_NOTIFY_ALL, g_windowManager.GetActiveWindow(), 0, GUI_MSG_UPDATE_ITEM, 1, msgItem); // 1 to update the listing as well
          g_windowManager.SendThreadMessage(message);
        }
      }
    }

    if (m_item.IsAudio())
    {
      std::string redactPath = CURL::GetRedacted(progressTrackingFile);
      CLog::Log(LOGDEBUG, "%s - Saving file state for audio item %s", __FUNCTION__, redactPath.c_str());

      if (m_updatePlayCount)
      {
#if 0
        // Can't write to the musicdatabase while scanning for music info
        CGUIDialogMusicScan *dialog = (CGUIDialogMusicScan *)g_windowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
        if (dialog && !dialog->IsDialogRunning())
#endif
        {
          CMusicDatabase musicdatabase;
          if (!musicdatabase.Open())
          {
            CLog::Log(LOGWARNING, "%s - Unable to open music database. Can not save file state!", __FUNCTION__);
          }
          else
          {
            // consider this item as played
            CLog::Log(LOGDEBUG, "%s - Marking audio item %s as listened", __FUNCTION__, redactPath.c_str());

            musicdatabase.IncrementPlayCount(m_item);
            musicdatabase.Close();
          }
        }
      }
    }
  }
  return true;
}

bool CGUIWindowMusicNav::OnContextButton(int itemNumber, CONTEXT_BUTTON button)
{
  CFileItemPtr item;
  if (itemNumber >= 0 && itemNumber < m_vecItems->Size())
    item = m_vecItems->Get(itemNumber);

  switch (button)
  {
  case CONTEXT_BUTTON_INFO:
    {
      if (!item->IsVideoDb())
        return CGUIWindowMusicBase::OnContextButton(itemNumber,button);
      if (item->m_strPath.Left(14).Equals("videodb://3/4/"))
      {
        long idArtist = m_musicdatabase.GetArtistByName(item->GetLabel());
        if (idArtist == -1)
          return false;
        item->m_strPath.Format("musicdb://2/%ld/", m_musicdatabase.GetArtistByName(item->GetLabel()));
        CGUIWindowMusicBase::OnContextButton(itemNumber,button);
        Update(m_vecItems->m_strPath);
        m_viewControl.SetSelectedItem(itemNumber);
        return true;
      }
      CGUIWindowVideoNav* pWindow = (CGUIWindowVideoNav*)m_gWindowManager.GetWindow(WINDOW_VIDEO_NAV);
      if (pWindow)
      {
        SScraperInfo info;
        pWindow->OnInfo(item.get(),info);
        Update(m_vecItems->m_strPath);
      }
      return true;
    }

  case CONTEXT_BUTTON_INFO_ALL:
    OnInfoAll(itemNumber);
    return true;

  case CONTEXT_BUTTON_SET_ARTIST_THUMB:
  case CONTEXT_BUTTON_SET_PLUGIN_THUMB:
    SetThumb(itemNumber, button);
    return true;

  case CONTEXT_BUTTON_UPDATE_LIBRARY:
    {
      CGUIDialogMusicScan *scanner = (CGUIDialogMusicScan *)m_gWindowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
      if (scanner)
        scanner->StartScanning("");
      return true;
    }

  case CONTEXT_BUTTON_SET_DEFAULT:
    g_settings.m_defaultMusicLibSource = GetQuickpathName(item->m_strPath);
    g_settings.Save();
    return true;

  case CONTEXT_BUTTON_CLEAR_DEFAULT:
    g_settings.m_defaultMusicLibSource.Empty();
    g_settings.Save();
    return true;

  case CONTEXT_BUTTON_GO_TO_ARTIST:
    {
      CStdString strPath;
      CVideoDatabase database;
      database.Open();
      strPath.Format("videodb://3/4/%ld/",database.GetMatchingMusicVideo(item->GetMusicInfoTag()->GetArtist()));
      m_gWindowManager.ActivateWindow(WINDOW_VIDEO_NAV,strPath);
      return true;
    }

  case CONTEXT_BUTTON_PLAY_OTHER:
    {
      CVideoDatabase database;
      database.Open();
      CVideoInfoTag details;
      database.GetMusicVideoInfo("",details,database.GetMatchingMusicVideo(item->GetMusicInfoTag()->GetArtist(),item->GetMusicInfoTag()->GetAlbum(),item->GetMusicInfoTag()->GetTitle()));
      g_application.getApplicationMessenger().PlayFile(CFileItem(details));
      return true;
    }

  case CONTEXT_BUTTON_MARK_WATCHED:
    CGUIWindowVideoBase::MarkWatched(item);
    CUtil::DeleteVideoDatabaseDirectoryCache();
    Update(m_vecItems->m_strPath);
    return true;

  case CONTEXT_BUTTON_MARK_UNWATCHED:
    CGUIWindowVideoBase::MarkUnWatched(item);
    CUtil::DeleteVideoDatabaseDirectoryCache();
    Update(m_vecItems->m_strPath);
    return true;

  case CONTEXT_BUTTON_RENAME:
    CGUIWindowVideoBase::UpdateVideoTitle(item.get());
    CUtil::DeleteVideoDatabaseDirectoryCache();
    Update(m_vecItems->m_strPath);
    return true;

  case CONTEXT_BUTTON_DELETE:
    CGUIWindowVideoNav::DeleteItem(item.get());
//.........这里部分代码省略.........

void CGUIWindowMusicNav::GetContextButtons(int itemNumber, CContextButtons &buttons)
{
  CGUIWindowMusicBase::GetContextButtons(itemNumber, buttons);

  CGUIDialogMusicScan *musicScan = (CGUIDialogMusicScan *)m_gWindowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
  CFileItemPtr item;
  if (itemNumber >= 0 && itemNumber < m_vecItems->Size())
    item = m_vecItems->Get(itemNumber);
  if (item && (item->GetExtraInfo().Find("lastfm") < 0))
  {
    // are we in the playlists location?
    bool inPlaylists = m_vecItems->m_strPath.Equals(CUtil::MusicPlaylistsLocation()) ||
                       m_vecItems->m_strPath.Equals("special://musicplaylists/");

    CMusicDatabaseDirectory dir;
    SScraperInfo info;
    m_musicdatabase.GetScraperForPath(item->m_strPath,info);
    // enable music info button on an album or on a song.
    if (item->IsAudio() && !item->IsPlayList() && !item->IsSmartPlayList() &&
       !item->IsLastFM() && !item->IsShoutCast())
    {
      buttons.Add(CONTEXT_BUTTON_SONG_INFO, 658);
    }
    else if (item->IsVideoDb())
    {
      if (!item->m_bIsFolder) // music video
       buttons.Add(CONTEXT_BUTTON_INFO, 20393);
      if (item->m_strPath.Left(14).Equals("videodb://3/4/") &&
          item->m_strPath.size() > 14 && item->m_bIsFolder)
      {
        long idArtist = m_musicdatabase.GetArtistByName(m_vecItems->Get(itemNumber)->GetLabel());
        if (idArtist > - 1)
          buttons.Add(CONTEXT_BUTTON_INFO,21891);
      }
    }
    else if (!inPlaylists && (dir.HasAlbumInfo(item->m_strPath)||
                              dir.IsArtistDir(item->m_strPath)   )      &&
             !dir.IsAllItem(item->m_strPath) && !item->IsParentFolder() &&
             !item->IsLastFM() && !item->IsShoutCast()                  &&
             !item->m_strPath.Left(14).Equals("musicsearch://"))
    {
      if (dir.IsArtistDir(item->m_strPath))
        buttons.Add(CONTEXT_BUTTON_INFO, 21891);
      else
        buttons.Add(CONTEXT_BUTTON_INFO, 13351);
    }

    // enable query all albums button only in album view
    if (dir.HasAlbumInfo(item->m_strPath) && !dir.IsAllItem(item->m_strPath) &&
        item->m_bIsFolder && !item->IsVideoDb() && !item->IsParentFolder()   &&
       !item->IsLastFM() &&  !item->IsShoutCast()                            &&
       !item->m_strPath.Left(14).Equals("musicsearch://"))
    {
      buttons.Add(CONTEXT_BUTTON_INFO_ALL, 20059);
    }

    // enable query all artist button only in album view
    if (dir.IsArtistDir(item->m_strPath)        && !dir.IsAllItem(item->m_strPath) &&
        item->m_bIsFolder && !item->IsVideoDb() && !info.strContent.IsEmpty())
    {
      buttons.Add(CONTEXT_BUTTON_INFO_ALL, 21884);
    }

    // turn off set artist image if not at artist listing.
    if (dir.IsArtistDir(item->m_strPath) && !dir.IsAllItem(item->m_strPath) ||
       (item->m_strPath.Left(14).Equals("videodb://3/4/") &&
        item->m_strPath.size() > 14 && item->m_bIsFolder))
    {
      buttons.Add(CONTEXT_BUTTON_SET_ARTIST_THUMB, 13359);
    }

    if (m_vecItems->m_strPath.Equals("plugin://music/"))
      buttons.Add(CONTEXT_BUTTON_SET_PLUGIN_THUMB, 1044);

    //Set default or clear default
    NODE_TYPE nodetype = dir.GetDirectoryType(item->m_strPath);
    if (!item->IsParentFolder() && !inPlaylists &&
        (nodetype == NODE_TYPE_ROOT     ||
         nodetype == NODE_TYPE_OVERVIEW ||
         nodetype == NODE_TYPE_TOP100))
    {
      if (!item->m_strPath.Equals(g_settings.m_defaultMusicLibSource))
        buttons.Add(CONTEXT_BUTTON_SET_DEFAULT, 13335); // set default
      if (strcmp(g_settings.m_defaultMusicLibSource, ""))
        buttons.Add(CONTEXT_BUTTON_CLEAR_DEFAULT, 13403); // clear default
    }
    NODE_TYPE childtype = dir.GetDirectoryChildType(item->m_strPath);
    if (childtype == NODE_TYPE_ALBUM || childtype == NODE_TYPE_ARTIST ||
        nodetype == NODE_TYPE_GENRE  || nodetype == NODE_TYPE_ALBUM)
    {
      // we allow the user to set content for
      // 1. general artist and album nodes
      // 2. specific per genre
      // 3. specific per artist
      // 4. specific per album
      buttons.Add(CONTEXT_BUTTON_SET_CONTENT,20195);
    }
    if (item->HasMusicInfoTag() && item->GetMusicInfoTag()->GetArtist().size() > 0)
    {
      CVideoDatabase database;
//.........这里部分代码省略.........

void CGUIWindowMusicSongs::GetContextButtons(int itemNumber, CContextButtons &buttons)
{
  CFileItemPtr item;
  if (itemNumber >= 0 && itemNumber < m_vecItems->Size())
    item = m_vecItems->Get(itemNumber);

  if (item)
  {
    // are we in the playlists location?
    bool inPlaylists = m_vecItems->m_strPath.Equals(CUtil::MusicPlaylistsLocation()) || 
                       m_vecItems->m_strPath.Equals("special://musicplaylists/");

    if (m_vecItems->IsVirtualDirectoryRoot())
    {
      // get the usual music shares, and anything for all media windows
      CMediaSource *share = CGUIDialogContextMenu::GetShare("music", item.get());
      CGUIDialogContextMenu::GetContextButtons("music", share, buttons);
      // enable Rip CD an audio disc
      if (CDetectDVDMedia::IsDiscInDrive() && item->IsCDDA())
      {
        // those cds can also include Audio Tracks: CDExtra and MixedMode!
        CCdInfo *pCdInfo = CDetectDVDMedia::GetCdInfo();
        if (pCdInfo->IsAudio(1) || pCdInfo->IsCDExtra(1) || pCdInfo->IsMixedMode(1))
          buttons.Add(CONTEXT_BUTTON_RIP_CD, 600);
      }
      CGUIMediaWindow::GetContextButtons(itemNumber, buttons);
    }
    else
    {
      CGUIWindowMusicBase::GetContextButtons(itemNumber, buttons);
      if (!item->IsPlayList())
      {
        if (item->IsAudio() && !item->IsLastFM() && !item->IsShoutCast())
          buttons.Add(CONTEXT_BUTTON_SONG_INFO, 658); // Song Info
        else if (!item->IsParentFolder() && !item->IsLastFM() && !item->IsShoutCast() && 
                 !item->m_strPath.Left(3).Equals("new") && item->m_bIsFolder)
        {
#if 0
          if (m_musicdatabase.GetAlbumIdByPath(item->m_strPath) > -1)
#endif
            buttons.Add(CONTEXT_BUTTON_INFO, 13351); // Album Info
        }
      }

      // enable Rip CD Audio or Track button if we have an audio disc
      if (CDetectDVDMedia::IsDiscInDrive() && m_vecItems->IsCDDA())
      {
        // those cds can also include Audio Tracks: CDExtra and MixedMode!
        CCdInfo *pCdInfo = CDetectDVDMedia::GetCdInfo();
        if (pCdInfo->IsAudio(1) || pCdInfo->IsCDExtra(1) || pCdInfo->IsMixedMode(1))
          buttons.Add(CONTEXT_BUTTON_RIP_TRACK, 610);
      }

      // enable CDDB lookup if the current dir is CDDA
      if (CDetectDVDMedia::IsDiscInDrive() && m_vecItems->IsCDDA() && 
         (g_settings.m_vecProfiles[g_settings.m_iLastLoadedProfileIndex].canWriteDatabases() || g_passwordManager.bMasterUser))
      {
        buttons.Add(CONTEXT_BUTTON_CDDB, 16002);
      }

      if (!item->IsParentFolder() && !item->IsReadOnly())
      {
        // either we're at the playlist location or its been explicitly allowed
        if (inPlaylists || g_guiSettings.GetBool("filelists.allowfiledeletion"))
        {
          buttons.Add(CONTEXT_BUTTON_DELETE, 117);
          buttons.Add(CONTEXT_BUTTON_RENAME, 118);
        }
      }
    }

    // Add the scan button(s)
    CGUIDialogMusicScan *pScanDlg = (CGUIDialogMusicScan *)m_gWindowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
    if (g_guiSettings.GetBool("musiclibrary.enabled") && pScanDlg)
    {
      if (pScanDlg->IsScanning())
        buttons.Add(CONTEXT_BUTTON_STOP_SCANNING, 13353); // Stop Scanning
      else if (!inPlaylists && !m_vecItems->IsInternetStream()           && 
               !item->IsLastFM() && !item->IsShoutCast()                 && 
               !item->m_strPath.Equals("add") && !item->IsParentFolder() &&
              (g_settings.m_vecProfiles[g_settings.m_iLastLoadedProfileIndex].canWriteDatabases() || g_passwordManager.bMasterUser))
      {
        buttons.Add(CONTEXT_BUTTON_SCAN, 13352);
      }
    }
  }
  if (!m_vecItems->IsVirtualDirectoryRoot())
    buttons.Add(CONTEXT_BUTTON_SWITCH_MEDIA, 523);
  CGUIWindowMusicBase::GetNonContextButtons(buttons);
}

void CGUIWindowMusicSongs::UpdateButtons()
{
  CGUIWindowMusicBase::UpdateButtons();

  bool bIsPlaying = g_application.IsPlayingAudio();
  bool bCanRecord = false;
  bool bIsRecording = false;

  if (bIsPlaying)
  {
    bCanRecord = g_application.m_pPlayer->CanRecord();
    bIsRecording = g_application.m_pPlayer->IsRecording();
  }

  // Update Record button
  if (bIsPlaying && bCanRecord)
  {
    CONTROL_ENABLE(CONTROL_BTNREC);
    if (bIsRecording)
    {
      SET_CONTROL_LABEL(CONTROL_BTNREC, 265); //Stop Recording
    }
    else
    {
      SET_CONTROL_LABEL(CONTROL_BTNREC, 264); //Record
    }
  }
  else
  {
    SET_CONTROL_LABEL(CONTROL_BTNREC, 264); //Record
    CONTROL_DISABLE(CONTROL_BTNREC);
  }

  // Update CDDA Rip button
  CCdInfo *pCdInfo = CDetectDVDMedia::GetCdInfo();
  if (CDetectDVDMedia::IsDiscInDrive() && pCdInfo && pCdInfo->IsAudio(1))
  {
    CONTROL_ENABLE(CONTROL_BTNRIP);
  }
  else
  {
    CONTROL_DISABLE(CONTROL_BTNRIP);
  }

  // Disable scan button if shoutcast
  if (m_vecItems->IsVirtualDirectoryRoot() || m_vecItems->IsShoutCast() || 
      m_vecItems->IsLastFM() || m_vecItems->IsMusicDb())
  {
    CONTROL_DISABLE(CONTROL_BTNSCAN);
  }
  else
  {
    CONTROL_ENABLE(CONTROL_BTNSCAN);
  }
  static int iOldLeftControl=-1;
  if (m_vecItems->IsShoutCast() || m_vecItems->IsLastFM())
  {
    CONTROL_DISABLE(CONTROL_BTNVIEWASICONS);
    CGUIControl* pControl = (CGUIControl*)GetControl(CONTROL_LIST);
    if (pControl)
      if (pControl->GetControlIdLeft() == CONTROL_BTNVIEWASICONS)
      {
        iOldLeftControl = pControl->GetControlIdLeft();
        pControl->SetNavigation(pControl->GetControlIdUp(),pControl->GetControlIdDown(),
                                CONTROL_BTNSORTBY,pControl->GetControlIdRight());
      }
  }
  else
  {
    CONTROL_ENABLE(CONTROL_BTNVIEWASICONS);
    if (iOldLeftControl != -1)
    {
      CGUIControl* pControl = (CGUIControl*)GetControl(CONTROL_LIST);
      if (pControl)
        pControl->SetNavigation(pControl->GetControlIdUp(),pControl->GetControlIdDown(),
                                CONTROL_BTNVIEWASICONS,pControl->GetControlIdRight());
    }
  }

  CGUIDialogMusicScan *musicScan = (CGUIDialogMusicScan *)m_gWindowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
  if (musicScan && musicScan->IsScanning())
  {
    SET_CONTROL_LABEL(CONTROL_BTNSCAN, 14056); // Stop Scan
  }
  else
  {
    SET_CONTROL_LABEL(CONTROL_BTNSCAN, 102); // Scan
  }

  // Update object count label
  CStdString items;
  items.Format("%i %s", m_vecItems->GetObjectCount(), g_localizeStrings.Get(127).c_str());
  SET_CONTROL_LABEL(CONTROL_LABELFILES, items);
}