public void Execute(object parameter)
{
if (TaskClientDownload != null)
if (!TaskClientDownload.IsCompleted)
{
_ctsClientDownload.Cancel();
TaskClientDownload.Wait();
}
_ctsClientDownload = new CancellationTokenSource();
TaskClientDownload = Task.Factory.StartNew(() =>
{
try
{
viewModel.IsBusy = true;
if (viewModel.LastSearchQuery != viewModel.SearchQuery)
{
viewModel.LastSearchQuery = viewModel.SearchQuery;
viewModel.SearchPage = 1;
}
App.Current.Dispatcher.Invoke((Action)delegate()
{
foreach (UIElement ui in viewModel.ImageCollection)
ui.Visibility = System.Windows.Visibility.Collapsed;
});
b_clinet.KeyAPI = viewModel.APIKey;
//viewModel.InformationLabel = string.Format("Получение коллекции по поисковому запросу \"{0}\" на {1} странице", viewModel.SearchQuery, viewModel.SearchPage);
viewModel.InformationLabel = string.Format((App.CurrectLocalizationDictionary["locale_GetImageCollection"] as string), viewModel.SearchQuery, viewModel.SearchPage);
BooruonrailsImage[] imgs = b_clinet.GetImagesTaskAsync(viewModel.SearchQuery, viewModel.SearchPage, _ctsClientDownload.Token).Result;
//viewModel.SearchQuery, viewModel.SearchPage, _ctsClientDownload.Token).Result;
viewModel.InformationLabel = string.Format((App.CurrectLocalizationDictionary["locale_GotImageCollection"] as string), imgs.Length);
App.Current.Dispatcher.BeginInvoke((Action)delegate
{
viewModel.ImageCollection.Clear();
viewModel.ImageViewModelCollection.Clear();
foreach (BooruonrailsImage img in imgs)
{
ImageTileViewModel imgViewModel = new ImageTileViewModel(viewModel,viewModel.ImageViewModelCollection.Count);
imgViewModel.Upvotes = img.upvotes;
imgViewModel.Downvotes = img.downvotes;
imgViewModel.Description = img.description;
imgViewModel.Tags = img.tags;
imgViewModel.Score = img.score;
imgViewModel.Uploader = img.uploader;
imgViewModel.ID = img.id_number;
//imgViewModel.DownloadPath_Source = string.Format("{0}\\cache\\{1}\\{2}_{3}", AppDomain.CurrentDomain.BaseDirectory, cmbBoard.SelectedItem, img.id_number, System.IO.Path.GetExtension(img.representations.full));
imgViewModel.thumbnails.thumb_tiny = new Uri("http:" + img.representations.thumb_tiny);
imgViewModel.thumbnails.thumb_small = new Uri("http:" + img.representations.thumb_small);
imgViewModel.thumbnails.thumb = new Uri("http:" + img.representations.thumb);
imgViewModel.thumbnails.small = new Uri("http:" + img.representations.small);
imgViewModel.thumbnails.medium = new Uri("http:" + img.representations.medium);
imgViewModel.thumbnails.large = new Uri("http:" + img.representations.large);
imgViewModel.thumbnails.tall = new Uri("http:" + img.representations.thumb_small);
imgViewModel.thumbnails.full = new Uri("http:" + img.representations.full);
viewModel.ImageCollection.Add(new ImageTile
{
DataContext = imgViewModel,
CachePath = imgViewModel.ThumbnailCachePath,
DownloadUri = imgViewModel.ThumbnailUri
});
viewModel.ImageViewModelCollection.Add(imgViewModel);
}
});
}
catch (Exception ex)
{
App.WriteMessage(ex, false);
}
finally
{
viewModel.IsBusy = false;
}
});
}
/// <summary>
/// Initializes a new instance of the AddDownloadQueryItemCommand class.
/// </summary>
public AddDownloadQueryItemCommand(ImageTileViewModel viewModel, wndMainViewModel collectionHandler)
{
this.viewModel = viewModel;
this.collectionHandler = collectionHandler;
}