public PasteViewModel(ClipboardItem clipboardItem, IRoom room, IMessageBus bus)
{
if (clipboardItem.IsImage)
{
_imageSource = clipboardItem.LocalPath;
}
else
{
_imageSource = DependencyProperty.UnsetValue;
}
Caption = "Upload this " + (clipboardItem.IsImage ? "image" : "file") + "?";
LocalPath = clipboardItem.LocalPath;
ShowLocalPath = !clipboardItem.IsImage;
ContentType = clipboardItem.ContentType;
Size = clipboardItem.Size;
PasteCommand = new ReactiveCommand();
Subscribe(bus.Listen<FileUploadedMessage>().Where(msg => msg.CorrelationId == _currentCorrelation)
.SubscribeUI(_ => IsFinished = true));
Subscribe(bus.Listen<FileUploadProgressChangedMessage>().Where(msg => msg.CorrelationId == _currentCorrelation)
.SubscribeUI(
msg =>
{
ProgressCurrent = msg.Progress.Current;
ProgressTotal = msg.Progress.Total;
Debug.WriteLine("Current, total" + ProgressCurrent + ", " + ProgressTotal);
}));
Subscribe(bus.Listen<CorrelatedExceptionMessage>().Where(msg => msg.CorrelationId == _currentCorrelation)
.SubscribeUI(msg =>
{
IsErrored = true;
IsUploading = false;
LastException = msg.Exception;
}));
ProgressCurrent = 0;
ProgressTotal = 100;
Subscribe(bus.RegisterMessageSource(
PasteCommand.Do(_ =>
{
IsUploading = true;
IsErrored = false;
})
.Select(_ => new RequestUploadFileMessage(room.Id, clipboardItem.LocalPath, clipboardItem.ContentType))
.Do(msg => _currentCorrelation = msg.CorrelationId)));
CancelCommand = new ReactiveCommand();
Subscribe(CancelCommand.Subscribe(_ => IsFinished = true));
}
public void AddPasteFile(IRoom room, ClipboardItem clipboardItem)
{
var view = _pasteViewFactory.Create(room, clipboardItem);
var paragraph = new Paragraph();
paragraph.Inlines.Add(view.Element);
Blocks.Add(paragraph);
view.Closing.Subscribe(_ =>
{
Blocks.Remove(paragraph);
_pasteViewFactory.Release(view);
});
}
public void AddPasteFile(IRoom room, ClipboardItem path)
{
throw new System.NotImplementedException();
}
