private void _reloadFiles(MediaDirectoryViewmodel directory)
{
if (directory?.IsInitialized == true && (!directory.IsIngestDirectory || directory.IsImport))
{
UiServices.SetBusyState();
if (_mediaItems != null)
{
foreach (var m in _mediaItems)
{
m.Dispose();
}
}
MediaItems = new ObservableCollection <MediaViewViewmodel>(directory.Directory.GetFiles().Select(f => new MediaViewViewmodel(f)));
_mediaView = CollectionViewSource.GetDefaultView(_mediaItems);
if (!directory.IsXdcam)
{
_mediaView.SortDescriptions.Add(new SortDescription(nameof(MediaViewViewmodel.MediaName), ListSortDirection.Ascending));
}
if (!directory.IsArchiveDirectory)
{
_mediaView.Filter = _filter;
}
if (directory.IsXdcam && !directory.IsWan)
{
ThreadPool.QueueUserWorkItem(o => _refreshMediaDirectory(directory.Directory));
}
}
else
{
MediaItems = null;
}
}
private void _setSelectdDirectory(MediaDirectoryViewmodel directory)
{
IMediaDirectory dir = _selectedDirectory?.Directory;
if (dir != null)
{
dir.MediaAdded -= _selectedDirectoryMediaAdded;
dir.MediaRemoved -= _selectedDirectoryMediaRemoved;
dir.PropertyChanged -= _selectedDirectoryPropertyChanged;
}
dir = directory?.Directory;
_selectedDirectory = directory;
if (dir != null)
{
dir.MediaAdded += _selectedDirectoryMediaAdded;
dir.MediaRemoved += _selectedDirectoryMediaRemoved;
dir.PropertyChanged += _selectedDirectoryPropertyChanged;
if (dir is IArchiveDirectory)
{
if (!string.IsNullOrEmpty((dir as IArchiveDirectory).SearchString))
{
SearchText = (dir as IArchiveDirectory).SearchString;
}
}
}
PreviewDisplay = PreviewViewmodel != null &&
dir != null &&
(!(dir is IIngestDirectory) || (dir as IIngestDirectory).AccessType == TDirectoryAccessType.Direct);
if (PreviewViewmodel != null)
{
PreviewViewmodel.IsSegmentsVisible = dir is IServerDirectory || dir is IArchiveDirectory;
}
_reloadFiles(directory);
SelectedMedia = null;
NotifyPropertyChanged(nameof(SelectedDirectory));
NotifyPropertyChanged(nameof(DisplayDirectoryInfo));
NotifyPropertyChanged(nameof(IsDisplayFolder));
NotifyPropertyChanged(nameof(IsServerDirectory));
NotifyPropertyChanged(nameof(IsMediaCategoryVisible));
NotifyPropertyChanged(nameof(IsIngestOrArchiveDirectory));
NotifyPropertyChanged(nameof(IsAnimationDirectory));
NotifyPropertyChanged(nameof(IsDisplayClipNr));
InvalidateRequerySuggested();
_notifyDirectoryPropertiesChanged();
}
public MediaManagerViewmodel(IMediaManager mediaManager, IPreview preview)
{
_mediaManager = mediaManager;
_preview = preview;
if (preview != null)
{
PreviewViewmodel = new PreviewViewmodel(preview);
}
MediaDirectories = new List <MediaDirectoryViewmodel>();
MediaDirectories.AddRange(mediaManager.IngestDirectories.Where(d => d.ContainsImport()).Select(d => new MediaDirectoryViewmodel(d, true)));
IArchiveDirectory archiveDirectory = mediaManager.ArchiveDirectory;
if (archiveDirectory != null)
{
MediaDirectories.Insert(0, new MediaDirectoryViewmodel(archiveDirectory));
}
IAnimationDirectory animationDirectoryPRI = mediaManager.AnimationDirectoryPRI;
if (animationDirectoryPRI != null)
{
MediaDirectories.Insert(0, new MediaDirectoryViewmodel(animationDirectoryPRI));
}
IAnimationDirectory animationDirectorySEC = mediaManager.AnimationDirectorySEC;
if (animationDirectorySEC != null)
{
MediaDirectories.Insert(0, new MediaDirectoryViewmodel(animationDirectorySEC));
}
IServerDirectory serverDirectoryPRI = mediaManager.MediaDirectoryPRI;
MediaDirectoryViewmodel serverDirectoryPRIVm = new MediaDirectoryViewmodel(serverDirectoryPRI);
if (serverDirectoryPRI != null)
{
MediaDirectories.Insert(0, serverDirectoryPRIVm);
}
IServerDirectory serverDirectorySEC = mediaManager.MediaDirectorySEC;
if (serverDirectorySEC != null && serverDirectorySEC != serverDirectoryPRI)
{
MediaDirectories.Insert(1, new MediaDirectoryViewmodel(serverDirectorySEC));
}
_mediaCategory = MediaCategories.FirstOrDefault();
SelectedDirectory = serverDirectoryPRIVm;
if (mediaManager.FileManager != null)
{
FileManagerViewmodel = new FileManagerViewmodel(mediaManager.FileManager);
}
RecordersViewmodel = new RecordersViewmodel(mediaManager.Recorders);
RecordersViewmodel.PropertyChanged += _recordersViewmodel_PropertyChanged;
_previewDisplay = true;
ComposePlugins();
VideoPreview?.SetSource(RecordersViewmodel.Channel?.PreviewUrl);
CommandSearch = new UICommand {
ExecuteDelegate = _search, CanExecuteDelegate = _canSearch
};
CommandClearFilters = new UICommand {
ExecuteDelegate = _clearFilters, CanExecuteDelegate = _canClearFilters
};
CommandDeleteSelected = new UICommand {
ExecuteDelegate = _deleteSelected, CanExecuteDelegate = _isSomethingSelected
};
CommandIngestSelectedToServer = new UICommand {
ExecuteDelegate = _ingestSelectedToServer, CanExecuteDelegate = _canIngestSelectedToServer
};
CommandMoveSelectedToArchive = new UICommand {
ExecuteDelegate = _moveSelectedToArchive, CanExecuteDelegate = o => _selectedDirectory != null && _selectedDirectory.IsServerDirectory && _isSomethingSelected(o)
};
CommandCopySelectedToArchive = new UICommand {
ExecuteDelegate = _copySelectedToArchive, CanExecuteDelegate = o => _selectedDirectory != null && _selectedDirectory.IsServerDirectory && _isSomethingSelected(o)
};
CommandSweepStaleMedia = new UICommand {
ExecuteDelegate = _sweepStaleMedia
};
CommandGetLoudness = new UICommand {
ExecuteDelegate = _getLoudness, CanExecuteDelegate = _isSomethingSelected
};
CommandExport = new UICommand {
ExecuteDelegate = _export, CanExecuteDelegate = _canExport
};
CommandRefresh = new UICommand {
ExecuteDelegate = ob => _refreshMediaDirectory(_selectedDirectory?.Directory), CanExecuteDelegate = o => _selectedDirectory?.IsIngestDirectory == true
};
CommandSyncPriToSec = new UICommand {
ExecuteDelegate = _syncSecToPri, CanExecuteDelegate = o => _selectedDirectory.IsServerDirectory
};
CommandCloneAnimation = new UICommand {
ExecuteDelegate = _cloneAnimation, CanExecuteDelegate = _canCloneAnimation
};
}