public void Execute(Point center, Size controlSize)
{
var viewExtent = _queryBus.Execute(new GetViewExtentQuery());
var scaledCenter = _scaler.ScalePoint(center, controlSize, viewExtent);
_queryBus.Execute(new ZoomOutCommand(scaledCenter));
}
public void Execute(Vector vector, Size controlSize)
{
var viewExtent = _messageBus.Execute(new GetViewExtentQuery());
var scaledVector = _scaler.ScaleVector(vector, controlSize, viewExtent);
_messageBus.Execute(new PanCommand(scaledVector));
}
public void Execute(Size controlSize)
{
var viewExtent = _messageBus.Execute(new GetViewExtentQuery());
var newViewExtent = _resizer.ResizeView(controlSize, viewExtent);
_messageBus.Execute(new SetViewExtentCommand(newViewExtent));
}
public void Execute(List <CanvasItem> items)
{
var rows = _commandBus.Execute(new GetAllRowsQuery());
var selectedRows = items
.Select(p => rows.First(q => q.Id == p.Id))
.ToList();
_commandBus.Execute(new SetSelectedRowsCommand(selectedRows));
}
public EditMenuViewModel(IMessageBus messageBus)
{
_messageBus = messageBus;
_copyCommand = new DelegateCommand(
p => _messageBus.Execute(new CopyDataToClipboardCommand()),
p => _messageBus.Execute(new CanCopyDataToClipboardQuery()));
_copyImageCommand = new DelegateCommand(
p => _messageBus.Execute(new CopyImageToClipboardCommand()));
}
private List <LayoutItemViewModel> GetColumnViewModels()
{
var columns = _messageBus.Execute(new GetAllLinkColumnsQuery());
var viewModels = columns
.Select(p => new LayoutItemViewModel(p))
.ToList();
viewModels.Insert(0, new LayoutItemViewModel(null));
return(viewModels);
}
public ScatterPlotContextMenuViewModel(IMessageBus messageBus)
{
_messageBus = messageBus;
_copyCommand = new DelegateCommand(
p => _messageBus.Execute(new CopyDataToClipboardCommand()),
p => _messageBus.Execute(new CanCopyDataToClipboardQuery()));
_copyImageCommand = new DelegateCommand(
p => _messageBus.Execute(new CopyImageToClipboardCommand()));
_zoomToFullExtentCommand = new DelegateCommand(
p => _messageBus.Execute(new ZoomToFullExtentCommand()));
_clearLayoutCommand = new DelegateCommand(
p => _messageBus.Execute(new ClearLayoutCommand()));
}
private void RefreshViewModels()
{
var filterTreeNodes = _messageBus.Execute(new GetRootFilterTreeNodesQuery());
_treeNodeViewModels = filterTreeNodes
.Select(p => new TreeNodeViewModel(p, _messageBus))
.ToList();
OnPropertyChanged(() => TreeNodeViewModels);
}
public async Task Run()
{
try
{
var res = await _messageBus.Execute("{ 'FeatureXSampleQuery': { 'Value': 5 } }");
Console.WriteLine(res);
await _messageBus.Execute("{ 'FeatureXSampleCommand': { 'Value': 7 } }");
await _messageBus.Execute("{ 'NotExistingMessage': { 'Foo': 'Bar' } }");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadKey();
}
private void SetIsSelected(bool value)
{
_isSelected = value;
OnPropertyChanged(() => IsSelected);
if (_isSelected)
{
_messageBus.Execute(new SelectFilterTreeNodeCommand(_filterTreeNode));
}
}
private async Task ProcessMessageWithStream(HttpContext context, IMessageBus messageBus)
{
Stream stream = context.Request.Body;
string message = context.Request.Headers[CqrsBusMiddlewareOptions.Default.MessageHeader];
var messageExecutionResult = await messageBus.Execute(message, stream);
if (messageExecutionResult is Stream responseStream)
{
await responseStream.CopyToAsync(context.Response.Body);
await responseStream.DisposeAsync(); // Dispołsować powinien ten kto stworzył ale nie wiem jak to inaczej rozwiązać, może wsadzić messageBus.Execute w usinga?
}
else
{
await context.Response.Json(messageExecutionResult);
}
}
private async Task ProcessMessage(HttpContext context, IMessageBus messageBus)
{
string message = await context.Request.Body.ReadAsString();
var messageExecutionResult = await messageBus.Execute(message);
if (messageExecutionResult is Stream responseStream)
{
responseStream.Position = 0; // Łatwo zapomnieć o resecie strumienia, ta operacja zwalnia nas z tego obowiązku ale nie pozwala na przesyłanie strumienia np od połowy...
await responseStream.CopyToAsync(context.Response.Body);
await responseStream.DisposeAsync(); // Dispołsować powinien ten kto stworzył ale nie wiem jak to inaczej rozwiązać, może wsadzić messageBus.Execute w usinga?
}
else
{
await context.Response.Json(messageExecutionResult);
}
}
private string GetFilePath()
{
var source = _messageBus.Execute(new GetCsvFileSourceQuery());
return(source.FilePath);
}
private bool CanImport(object parameter)
{
return(_messageBus.Execute(new CanImportQuery()));
}