public PlotViewModel(Models.PlotModel plotModel)
{
_uiVisualizerService = ServiceLocator.Default.ResolveType <IUIVisualizerService>();
_logService = ServiceLocator.Default.ResolveType <ILoggingService>();
_kserv = ServiceLocator.Default.ResolveType <IKmotionService>();
_plotService = ServiceLocator.Default.ResolveType <IAvailablePlotsService>();
Messages = new List <string[]>(1024);
_dataLog = new List <string[]>(20000);
OxyPlotModel = new OxyPlot.PlotModel();
PlotModel = plotModel;
StartStopCommand = new TaskCommand <bool>(OnStartStopCommandExecuteAsync, OnStartStopCommandCanExecute);
Clear = new TaskCommand(OnClearExecute);
ZeroCommand = new TaskCommand(OnZeroCommandExecuteAsync, OnZeroCommandCanExecute);
SaveCommand = new TaskCommand(OnSaveCommandExecuteAsync, OnSaveCommandCanExecute);
LoadCommand = new TaskCommand(OnLoadCommandExecuteAsync, OnLoadCommandCanExecute);
ConfigCommand = new TaskCommand(OnConfigCommandExecuteAsync, OnConfigCommandCanExecute);
ExportPngCommand = new TaskCommand(OnExportPngCommandExecute);
// this instance is created on the UI thread
//_context = SynchronizationContext.Current;
_userInterfaceDispatcher = Dispatcher.CurrentDispatcher;
_cancelSource = new CancellationTokenSource();
//syncing plots
_plotService.AvailablePlots.Add(OxyPlotModel);
//messages strings or hex dump of memory
FromHex = false;
}
/// <summary>
/// Method to invoke when the NewPlotCommand command is executed.
/// </summary>
private async Task OnNewPlotCommandExecuteAsync()
{
try
{
var plotmodel = new Models.PlotModel();
Plots.Add(plotmodel);
var viewModel = new PlotViewModel(plotmodel);
viewModel.ClosedAsync += PlotViewModel_ClosedAsync;
ServiceLocator.Default.ResolveType <IUIVisualizerService>().Show(viewModel);
}
catch (Exception ex)
{
string errmsg = string.Format("Error creating new plot: {0}", ex.Message);
LogTo.Error(errmsg);
await Shared.Utility.ShowErrorMsgAsync(this, errmsg);
}
}