public InlineImageViewModel(string contentType, Upload upload, IMessageBus bus, Func<string, IImageView> imageViewCreator)
: base(upload)
{
_imageViewCreator = imageViewCreator;
ShowFullSizeImageCommand = new ReactiveCommand(
this.ObservableForProperty(vm => vm.File).Select(c => c.Value != null));
ShowFullSizeImageCommand.Subscribe(ViewImage);
bus.Listen<FileDownloadedMessage>().Where(msg => msg.Url == Upload.FullUrl)
.SubscribeUI(msg =>
{
File = msg.File;
ShowAnimated = contentType.Equals("image/gif", StringComparison.OrdinalIgnoreCase);
ShowUnanimated = !ShowAnimated;
});
bus.SendMessage(new RequestDownloadFileMessage(Upload.FullUrl));
}
public UploadReceivedMessage(Upload upload, Guid correlation)
{
Upload = upload;
Correlation = correlation;
}
public FileUploadedMessage(Guid correlationId, string path, Upload upload)
: base(correlationId)
{
Path = path;
Upload = upload;
}
public FileViewModel(Upload upload)
{
_upload = upload;
}