public void OnNavigatedTo(NavigationContext navigationContext)
{
ViewModel = (GeotagFileBrowserViewModel)navigationContext.Parameters["viewModel"];
DataContext = ViewModel;
ViewModel.OnNavigatedTo(navigationContext);
}
public void OnNavigatedTo(NavigationContext navigationContext)
{
ViewModel = (GeotagFileBrowserViewModel)navigationContext.Parameters["viewModel"];
DataContext = ViewModel;
ViewModel.OnNavigatedTo(navigationContext);
}
public MediaFileBrowserViewModel(MediaFileWatcher mediaFileWatcher, IRegionManager regionManager, IEventAggregator eventAggregator)
{
MediaFileWatcher = mediaFileWatcher;
RegionManager = regionManager;
EventAggregator = eventAggregator;
MediaFileGridViewModel = new MediaFileGridViewModel(mediaFileWatcher.MediaFileState, EventAggregator);
ImageViewModel = new MediaFileBrowserImagePanelViewModel(eventAggregator);
ImageViewModel.SelectedScaleMode = MediaViewer.UserControls.ImagePanel.ScaleMode.FIT_HEIGHT_AND_WIDTH;
imageMediaStackPanelViewModel = new MediaFileStackPanelViewModel(MediaFileGridViewModel.MediaStateCollectionView, EventAggregator);
imageMediaStackPanelViewModel.IsVisible = true;
VideoViewModel = new VideoPanel.VideoViewModel(EventAggregator);
videoMediaStackPanelViewModel = new MediaFileStackPanelViewModel(MediaFileGridViewModel.MediaStateCollectionView, EventAggregator);
videoMediaStackPanelViewModel.IsVisible = true;
GeotagFileBrowserViewModel = new GeotagFileBrowserViewModel(MediaFileGridViewModel.MediaStateCollectionView, EventAggregator);
GeotagFileBrowserStackPanelViewModel = new MediaFileStackPanelViewModel(MediaFileGridViewModel.MediaStateCollectionView, EventAggregator);
GeotagFileBrowserStackPanelViewModel.IsVisible = true;
DeleteSelectedItemsCommand = new Command(new Action(deleteSelectedItems));
ImportSelectedItemsCommand = new Command(() =>
{
ImportView import = new ImportView();
import.DataContext = new ImportViewModel(MediaFileWatcher.Instance);
import.ShowDialog();
});
ExportSelectedItemsCommand = new Command(() =>
{
ImportView export = new ImportView();
export.DataContext = new ExportViewModel(MediaFileWatcher.Instance);
export.ShowDialog();
});
ExpandCommand = new Command<MediaFileItem>((item) =>
{
if (item == null)
{
if (SelectedItems.Count == 0) return;
item = SelectedItems.ElementAt(0) as MediaFileItem;
}
if (item.Metadata is ImageMetadata)
{
navigateToImageView(item);
}
else if (item.Metadata is VideoMetadata ||
item.Metadata is AudioMetadata)
{
navigateToVideoView(item);
}
});
ContractCommand = new Command(() =>
{
NavigateBackCommand.Execute(null);
});
ContractCommand.IsExecutable = false;
NavigateToGeotagFileBrowserCommand = new Command(() =>
{
navigateToGeotagFileBrowser();
});
CreateImageCollageCommand = new Command(() =>
{
if (SelectedItems.Count == 0) return;
ImageCollageView collage = new ImageCollageView();
collage.ViewModel.Media = SelectedItems;
collage.ShowDialog();
});
TranscodeVideoCommand = new Command(() =>
{
if (SelectedItems.Count == 0) return;
VideoTranscodeView transcode = new VideoTranscodeView();
List<VideoAudioPair> items = new List<VideoAudioPair>();
foreach (MediaItem item in SelectedItems)
{
items.Add(new VideoAudioPair(item));
}
transcode.ViewModel.Items = items;
transcode.ViewModel.OutputPath = MediaFileWatcher.Path;
transcode.ShowDialog();
});
TranscodeImageCommand = new Command(() =>
{
if (SelectedItems.Count == 0) return;
ImageTranscodeView transcode = new ImageTranscodeView();
transcode.ViewModel.Items = SelectedItems;
transcode.ViewModel.OutputPath = MediaFileWatcher.Path;
transcode.ShowDialog();
});
CreateVideoPreviewImagesCommand = new Command(() =>
{
if (SelectedItems.Count == 0) return;
VideoPreviewImageView preview = new VideoPreviewImageView();
preview.ViewModel.Media = SelectedItems;
preview.ShowDialog();
});
CreateTorrentFileCommand = new Command(() =>
{
//if (SelectedItems.Count == 0) return;
try
{
TorrentCreationView torrent = new TorrentCreationView();
torrent.ViewModel.PathRoot = mediaFileWatcher.Path;
torrent.ViewModel.Media = new ObservableCollection<MediaFileItem>(SelectedItems);
torrent.ShowDialog();
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
});
NavigateToMediaFileGridCommand = new Command(navigateToMediaFileGrid);
NavigateToImageViewCommand = new Command<MediaFileItem>(navigateToImageView);
NavigateToVideoViewCommand = new Command<MediaFileItem>(navigateToVideoView);
NavigateBackCommand = NavigateToMediaFileGridCommand;
SelectedItems = new List<MediaFileItem>();
EventAggregator.GetEvent<MediaSelectionEvent>().Subscribe(mediaFileBrowser_MediaSelectionEvent);
}
