bool CGUIWindowMusicBase::GetDirectory(const CStdString &strDirectory, CFileItemList &items)
{
items.SetThumbnailImage("");
bool bResult = CGUIMediaWindow::GetDirectory(strDirectory,items);
if (bResult)
items.SetMusicThumb();
// add in the "New Playlist" item if we're in the playlists folder
if ((items.GetPath() == "special://musicplaylists/") && !items.Contains("newplaylist://"))
{
CFileItemPtr newPlaylist(new CFileItem(g_settings.GetUserDataItem("PartyMode.xsp"),false));
newPlaylist->SetLabel(g_localizeStrings.Get(16035));
newPlaylist->SetLabelPreformated(true);
newPlaylist->m_bIsFolder = true;
items.Add(newPlaylist);
newPlaylist.reset(new CFileItem("newplaylist://", false));
newPlaylist->SetLabel(g_localizeStrings.Get(525));
newPlaylist->SetLabelPreformated(true);
newPlaylist->SetSpecialSort(SORT_ON_BOTTOM);
newPlaylist->SetCanQueue(false);
items.Add(newPlaylist);
newPlaylist.reset(new CFileItem("newsmartplaylist://music", false));
newPlaylist->SetLabel(g_localizeStrings.Get(21437));
newPlaylist->SetLabelPreformated(true);
newPlaylist->SetSpecialSort(SORT_ON_BOTTOM);
newPlaylist->SetCanQueue(false);
items.Add(newPlaylist);
}
return bResult;
}
bool CMusicInfoScanner::DoScan(const CStdString& strDirectory)
{
if (m_pObserver)
m_pObserver->OnDirectoryChanged(strDirectory);
/*
* remove this path from the list we're processing. This must be done prior to
* the check for file or folder exclusion to prevent an infinite while loop
* in Process().
*/
set<CStdString>::iterator it = m_pathsToScan.find(strDirectory);
if (it != m_pathsToScan.end())
m_pathsToScan.erase(it);
// Discard all excluded files defined by m_musicExcludeRegExps
CStdStringArray regexps = g_advancedSettings.m_audioExcludeFromScanRegExps;
if (CUtil::ExcludeFileOrFolder(strDirectory, regexps))
return true;
// load subfolder
CFileItemList items;
CDirectory::GetDirectory(strDirectory, items, g_settings.m_musicExtensions + "|.jpg|.tbn|.lrc|.cdg");
// sort and get the path hash. Note that we don't filter .cue sheet items here as we want
// to detect changes in the .cue sheet as well. The .cue sheet items only need filtering
// if we have a changed hash.
items.Sort(SORT_METHOD_LABEL, SORT_ORDER_ASC);
CStdString hash;
GetPathHash(items, hash);
// get the folder's thumb (this will cache the album thumb).
items.SetMusicThumb(true); // true forces it to get a remote thumb
// check whether we need to rescan or not
CStdString dbHash;
if (!m_musicDatabase.GetPathHash(strDirectory, dbHash) || dbHash != hash)
{ // path has changed - rescan
if (dbHash.IsEmpty())
CLog::Log(LOGDEBUG, "%s Scanning dir '%s' as not in the database", __FUNCTION__, strDirectory.c_str());
else
CLog::Log(LOGDEBUG, "%s Rescanning dir '%s' due to change", __FUNCTION__, strDirectory.c_str());
// filter items in the sub dir (for .cue sheet support)
items.FilterCueItems();
items.Sort(SORT_METHOD_LABEL, SORT_ORDER_ASC);
// and then scan in the new information
if (RetrieveMusicInfo(items, strDirectory) > 0)
{
if (m_pObserver)
m_pObserver->OnDirectoryScanned(strDirectory);
}
// save information about this folder
m_musicDatabase.SetPathHash(strDirectory, hash);
}
else
{ // path is the same - no need to rescan
CLog::Log(LOGDEBUG, "%s Skipping dir '%s' due to no change", __FUNCTION__, strDirectory.c_str());
m_currentItem += CountFiles(items, false); // false for non-recursive
// notify our observer of our progress
if (m_pObserver)
{
if (m_itemCount>0)
m_pObserver->OnSetProgress(m_currentItem, m_itemCount);
m_pObserver->OnDirectoryScanned(strDirectory);
}
}
// now scan the subfolders
for (int i = 0; i < items.Size(); ++i)
{
CFileItemPtr pItem = items[i];
if (m_bStop)
break;
// if we have a directory item (non-playlist) we then recurse into that folder
if (pItem->m_bIsFolder && !pItem->IsParentFolder() && !pItem->IsPlayList())
{
CStdString strPath=pItem->GetPath();
if (!DoScan(strPath))
{
m_bStop = true;
}
}
}
return !m_bStop;
}
