public async void Execute(CoroutineExecutionContext context)
{
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = "OK",
AnimateShow = true,
AnimateHide = false
};
IDialogCoordinator coordinator = IoC.Get <IDialogCoordinator>();
DialogContent.CloseButton.Click += async(s, e) =>
{
Result = (T)DialogContent.Combo.SelectedItem;
await coordinator.HideMetroDialogAsync(context.Target, DialogContent);
var args = new ResultCompletionEventArgs()
{
WasCancelled = Result == null
};
this.Completed(this, args);
};
DialogContent.Title = Title;
await coordinator.ShowMetroDialogAsync(context.Target, DialogContent);
}
protected override bool HandleException(CoroutineExecutionContext context, Exception ex)
{
var method = context.Target.GetType().GetMethod(this.MethodName, new[] { typeof(Exception) });
if (method == null)
{
return(false);
}
try
{
var result = method.Invoke(context.Target, new object[] { ex });
if (result is bool)
{
return((bool)result);
}
else
{
return(true);
}
}
catch
{
return(false);
}
}
public void Execute(CoroutineExecutionContext context)
{
DeploymentCatalog catalog;
if (Catalogs.TryGetValue(uri, out catalog))
{
Completed(this, new ResultCompletionEventArgs());
}
else
{
catalog = new DeploymentCatalog(new Uri("/ClientBin/" + uri, UriKind.RelativeOrAbsolute));
catalog.DownloadCompleted += (s, e) => {
if (e.Error == null)
{
Catalogs[uri] = catalog;
Catalog.Catalogs.Add(catalog);
catalog.Parts
.Select(part => ReflectionModelServices.GetPartType(part).Value.Assembly)
.Where(assembly => !AssemblySource.Instance.Contains(assembly))
.Apply(x => AssemblySource.Instance.Add(x));
}
else
{
Loader.Hide().Execute(context);
}
Completed(this, new ResultCompletionEventArgs {
Error = e.Error,
WasCancelled = false
});
};
catalog.DownloadAsync();
}
}
void IResult.Execute(CoroutineExecutionContext context)
{
if (!this.CanExecute(context))
{
this._completedEvent.Invoke(this, new ResultCompletionEventArgs {
WasCancelled = true
});
return;
}
try
{
EventHandler <ResultCompletionEventArgs> onCompletion = null;
onCompletion = (o, e) =>
{
this._inner.Completed -= onCompletion;
this.AfterExecute(context);
this.FinalizeExecution(context, e.WasCancelled, e.Error);
};
this._inner.Completed += onCompletion;
this.BeforeExecute(context);
this.Execute(this._inner, context);
}
catch (Exception ex)
{
this.FinalizeExecution(context, false, ex);
}
}
protected override bool HandleException(CoroutineExecutionContext context, Exception ex)
{
var method = context.Target.GetType().GetMethod(this.MethodName, new[] { typeof(Exception) });
if (method == null)
{
return false;
}
try
{
var result = method.Invoke(context.Target, new object[] { ex });
if (result is bool)
{
return (bool)result;
}
else
{
return true;
}
}
catch
{
return false;
}
}
public void Execute(CoroutineExecutionContext context)
{
Backend.Send(query, response => {
Response = response;
Caliburn.Micro.Execute.OnUIThread(() => Completed(this, new ResultCompletionEventArgs()));
});
}
public override void Execute(CoroutineExecutionContext context)
{
var window = _windowLocator();
if (_setData != null)
{
_setData(window);
}
if (_onConfigure != null)
{
_onConfigure(window);
}
window.Deactivated += (s, e) =>
{
if (e.WasClosed)
{
if (_onShutDown != null)
{
_onShutDown(window);
}
OnCompleted(null, false);
}
return(System.Threading.Tasks.Task.CompletedTask);
};
WindowManager.ShowWindowAsync(window);
}
public void Execute(CoroutineExecutionContext context) {
var documentWorkspace = screen.Parent as IDocumentWorkspace;
if (documentWorkspace != null)
documentWorkspace.Edit(screen);
closeCheck(Shell.Dialogs, result => Completed(this, new ResultCompletionEventArgs { WasCancelled = !result }));
}
public override void Execute(CoroutineExecutionContext context)
{
var tool = _toolLocator();
if (_setData != null)
{
_setData(tool);
}
if (_onConfigure != null)
{
_onConfigure(tool);
}
tool.Deactivated += (s, e) =>
{
if (!e.WasClosed)
{
return;
}
if (_onShutDown != null)
{
_onShutDown(tool);
}
OnCompleted(null, false);
};
_shell.ShowTool(tool);
}
/// <summary>
/// Resets the fields and create the new fields
/// </summary>
public void Execute(CoroutineExecutionContext context)
{
_playfield.Fields = new List <Field>();
_playfield.Ships = new List <Ship>();
int rows = _option.Rows;
int columns = _option.Columns;
List <Field> newFields = new List <Field>();
for (int row = 0; row < rows; row++)
{
for (int column = 0; column < columns; column++)
{
newFields.Add(new Field(_playfield)
{
YCoordinate = row,
XCoordinate = column,
Status = FieldStatus.Unassigned
});
}
}
_playfield.Fields = newFields;
Completed(this, new ResultCompletionEventArgs());
}
public static ResultCompletionEventArgs ExecuteAndWait(this IResult action, CoroutineExecutionContext context,
System.Action executeAfterActionStarted = null)
{
ResultCompletionEventArgs retVal = null;
var handle = new System.Threading.ManualResetEventSlim(false);
action.Completed += (sender, args) =>
{
if (args == null)
{
throw new Exception("Args = null");
}
retVal = args;
handle.Set();
};
action.Execute(context);
if (executeAfterActionStarted != null)
{
executeAfterActionStarted();
}
handle.Wait();
if (retVal == null)
{
throw new Exception("Completed not triggered");
}
return(retVal);
}
public override async void Execute(CoroutineExecutionContext context)
{
var window = _windowLocator();
if (_setData != null)
{
_setData(window);
}
if (_onConfigure != null)
{
_onConfigure(window);
}
window.Deactivated += (s, e) =>
{
if (!e.WasClosed)
{
return;
}
if (_onShutDown != null)
{
_onShutDown(window);
}
OnCompleted(null, false);
};
await WindowManager.ShowWindowAsync(window);
}
public void Execute(CoroutineExecutionContext context)
{
var screen = IoC.Get <T>();
initialization.Invoke(screen);
Dialog = screen;
WindowManager.ShowDialog(screen);
var deactivated = screen as IDeactivate;
if (deactivated == null)
{
Completed(this, new ResultCompletionEventArgs());
}
else
{
deactivated.Deactivated += (o, e) => {
if (e.WasClosed)
{
Completed(this, new ResultCompletionEventArgs());
}
};
}
}
public void Execute(CoroutineExecutionContext context)
{
Exception error = null;
var worker = new BackgroundWorker();
worker.DoWork += (s, e) =>
{
try
{
_work();
}
catch (Exception ex)
{
error = ex;
}
};
worker.RunWorkerCompleted += (s, e) =>
{
if (error == null && _onSuccess != null)
{
_onSuccess.OnUIThread();
}
if (error != null && _onFail != null)
{
Caliburn.Micro.Execute.OnUIThread(() => _onFail(error));
}
Completed(this, new ResultCompletionEventArgs {
Error = error
});
};
worker.RunWorkerAsync();
}
/// <summary>
/// Executes this action.
/// </summary>
/// <param name="context">The execution context</param>
public async void Execute(CoroutineExecutionContext context)
{
//var result = MessageBox.Show(
// this.Question,
// this.Title,
// this.AllowCancel ? MessageBoxButton.YesNoCancel : MessageBoxButton.YesNo,
// MessageBoxImage.Question,
// MessageBoxResult.Yes);
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = "Save and Close",
NegativeButtonText = "Cancel",
FirstAuxiliaryButtonText = "Close Window Without Saving",
AnimateShow = true,
AnimateHide = false
};
IDialogCoordinator coordinator = IoC.Get <IDialogCoordinator>();
var result = await coordinator.ShowMessageAsync(context.Target, this.Title,
this.Question,
MessageDialogStyle.AffirmativeAndNegativeAndSingleAuxiliary, mySettings);
this.Result = result == MessageDialogResult.Affirmative;
var args = new ResultCompletionEventArgs()
{
WasCancelled = result == MessageDialogResult.Negative,
};
this.Completed(this, args);
}
public void Execute(CoroutineExecutionContext context)
{
DeploymentCatalog catalog;
if(Catalogs.TryGetValue(uri, out catalog))
Completed(this, new ResultCompletionEventArgs());
else
{
catalog = new DeploymentCatalog(new Uri("/ClientBin/" + uri, UriKind.RelativeOrAbsolute));
catalog.DownloadCompleted += (s, e) =>{
if(e.Error == null)
{
Catalogs[uri] = catalog;
Catalog.Catalogs.Add(catalog);
catalog.Parts
.Select(part => ReflectionModelServices.GetPartType(part).Value.Assembly)
.Where(assembly => !AssemblySource.Instance.Contains(assembly))
.Apply(x => AssemblySource.Instance.Add(x));
}
else Loader.Hide().Execute(context);
Completed(this, new ResultCompletionEventArgs {
Error = e.Error,
WasCancelled = false
});
};
catalog.DownloadAsync();
}
}
void IResult.Execute(CoroutineExecutionContext context)
{
if (!this.CanExecute(context))
{
this._completedEvent.Invoke(this, new ResultCompletionEventArgs { WasCancelled = true });
return;
}
try
{
EventHandler<ResultCompletionEventArgs> onCompletion = null;
onCompletion = (o, e) =>
{
this._inner.Completed -= onCompletion;
this.AfterExecute(context);
this.FinalizeExecution(context, e.WasCancelled, e.Error);
};
this._inner.Completed += onCompletion;
this.BeforeExecute(context);
this.Execute(this._inner, context);
}
catch (Exception ex)
{
this.FinalizeExecution(context, false, ex);
}
}
public async override void Execute(CoroutineExecutionContext context)
{
var dialog = new MessageDialog(_content, _title);
await dialog.ShowAsync();
OnCompleted();
}
public void Execute(CoroutineExecutionContext context)
{
MainViewModel targetViewModel = context.Target as MainViewModel;
targetViewModel.StatusText = String.Concat(targetViewModel.LoadedData.Length, " bytes loaded");
Completed(this, new ResultCompletionEventArgs());
}
/// <summary>
/// Executes the result using the specified context.
/// </summary>
/// <param name="context">The context.</param>
public void Execute(CoroutineExecutionContext context)
{
Result = MessageBox.Show(Text, Caption, Button, Image);
if (Completed != null)
{
Completed(this, new ResultCompletionEventArgs());
}
}
/// <summary>
/// Executes the result using the specified context.
/// </summary>
/// <param name="context">The context.</param>
public void Execute(CoroutineExecutionContext context)
{
var messageService = (IMessageService)IoC.GetAllInstances(typeof(IMessageService)).FirstOrDefault() ??
new MessageService();
Result = messageService.Show(message, caption, button, image);
Completed(this, new ResultCompletionEventArgs());
}
public override void Execute(CoroutineExecutionContext context)
{
var window = Window.GetWindow(context.View as DependencyObject);
window.Close();
base.Execute(context);
}
public void Execute(CoroutineExecutionContext context)
{
var result = _commonDialog.ShowDialog().GetValueOrDefault(false);
Completed(this, new ResultCompletionEventArgs {
WasCancelled = !result
});
}
public async override void Execute(CoroutineExecutionContext context)
{
var dialog = new MessageDialog(_content, _title);
await dialog.ShowAsync();
OnCompleted();
}
public override async void Execute(CoroutineExecutionContext context)
{
//var dialog = new MessageDialog(content, title);
//await dialog.ShowAsync();
OnCompleted();
}
private async Task Initialize()
{
//Initialize only once
if (this._isInitialized)
{
return;
}
this._isInitialized = true;
//Caliburn Micro Setup
PlatformProvider.Current = new UwCorePlatformProvider();
EventAggregator.HandlerResultProcessing = (target, result) =>
{
var task = result as Task;
if (task != null)
{
result = new IResult[] { task.AsResult() };
}
var coroutine = result as IEnumerable <IResult>;
if (coroutine != null)
{
var viewAware = target as IViewAware;
var view = viewAware?.GetView();
var context = new CoroutineExecutionContext
{
Target = target,
View = view
};
Coroutine.BeginExecute(coroutine.GetEnumerator(), context);
}
};
AssemblySource.Assemblies.AddRange(this.SelectAssemblies());
//Attach to application events
this.Resuming += this.OnResuming;
this.Suspending += this.OnSuspending;
this.UnhandledException += this.OnUnhandledException;
//Configure
this.ConfigureContainer();
this.ConfigureLogging();
this.Configure();
//Setup IoC
IoC.GetInstance = (service, key) => this._container.IsRegistered(service)
? this._container.Resolve(service)
: Activator.CreateInstance(service);
IoC.GetAllInstances = service => ((IEnumerable)this._container.Resolve(typeof(IEnumerable <>).MakeGenericType(service))).OfType <object>();
IoC.BuildUp = instance => this._container.InjectUnsetProperties(instance);
//Restore state
await this._container.Resolve <IApplicationStateService>().RestoreStateAsync();
}
public void Execute(CoroutineExecutionContext context)
{
var screen = !string.IsNullOrEmpty(name)
? IoC.Get <object>(name)
: IoC.GetInstance(screenType, null);
Shell.ActivateItem(screen);
Completed(this, new ResultCompletionEventArgs());
}
public void Execute(CoroutineExecutionContext context)
{
gameTimer = new Timer(GAME_TIME_LIMIT);
gameTimer.Elapsed += timerOnElapsed(context);
gameTimer.Start();
_windowManager.ShowDialog(this);
}
public void Execute(CoroutineExecutionContext context)
{
var args = new ResultCompletionEventArgs()
{
WasCancelled = false
};
this.Completed(this, args);
}
/// <summary>
/// Gets the current playfield view and try to save it as png
/// </summary>
public void Execute(CoroutineExecutionContext context)
{
RenderTargetBitmap rtb = GetRenderedPlayfield((UserControl)_playfieldViewModel.GetView());
string path = GetNewFileDirectory();
SaveImage(path, rtb);
Completed(this, new ResultCompletionEventArgs());
}
/// <summary>
/// Executes this action.
/// </summary>
/// <param name="context">The execution context.</param>
public void Execute(CoroutineExecutionContext context)
{
this.Completed(
this,
new ResultCompletionEventArgs()
{
Error = this.Error
});
}
public async void Execute(CoroutineExecutionContext context)
{
var numberOfPrimes = CountAllPrimeNumbersAsync();
_windowManager.ShowDialog(this);
((ShellViewModel)context.Target).Result = (await numberOfPrimes).ToString();
Completed(this, new ResultCompletionEventArgs());
}
public override void Execute(CoroutineExecutionContext context)
{
MetroDialogSettings mds = new MetroDialogSettings()
{
AnimateShow = false, AnimateHide = false
};
this.dialogCoordinator.ShowMessageAsync(context.Target, title, content, MessageDialogStyle.Affirmative, mds);
OnCancelled();
}
public override void Execute(CoroutineExecutionContext context)
{
if (configure != null)
{
configure(model);
}
windowManager.ShowDialog(model);
base.Execute(context);
}
public override void Execute(CoroutineExecutionContext context)
{
if (!(context.View is Control))
throw new InvalidOperationException("View must be a Control to use VisualStateResult");
var view = (Control)context.View;
VisualStateManager.GoToState(view, StateName, UseTransitions);
OnCompleted();
}
public override async void Execute(CoroutineExecutionContext context)
{
//var dialog = new MessageDialog(content, title);
//await dialog.ShowAsync();
MessageBox.Show(content, title, MessageBoxButton.OK, MessageBoxImage.None, MessageBoxResult.OK,
MessageBoxOptions.None);
OnCompleted();
}
public void Execute(CoroutineExecutionContext context)
{
var view = context.View as FrameworkElement;
while(view != null)
{
var busyIndicator = view as BusyIndicator;
if(busyIndicator != null)
{
if(!string.IsNullOrEmpty(message))
busyIndicator.BusyContent = message;
busyIndicator.IsBusy = !hide;
break;
}
view = view.Parent as FrameworkElement;
}
Completed(this, new ResultCompletionEventArgs());
}
/// <summary>
/// Called when an exception was thrown during the action execution
/// </summary>
protected virtual bool HandleException(CoroutineExecutionContext context, Exception ex)
{
return false;
}
/// <summary>
/// Check prerequisites
/// </summary>
protected virtual bool CanExecute(CoroutineExecutionContext context)
{
return true;
}
public abstract void Execute(CoroutineExecutionContext context);
protected override bool HandleException(CoroutineExecutionContext context, Exception ex)
{
this.SetBusy(context.Target as ICanBeBusy, false);
return false;
}
/// <summary>
/// Called just before execution (if prerequisites are met)
/// </summary>
protected virtual void BeforeExecute(CoroutineExecutionContext context)
{
}
/// <summary>
/// Allows to customize the dispatch of the execution
/// </summary>
protected virtual void Execute(IResult inner, CoroutineExecutionContext context)
{
inner.Execute(context);
}
/// <summary>
/// Called after execution (if prerequisites are met)
/// </summary>
protected virtual void AfterExecute(CoroutineExecutionContext context)
{
}
/// <summary>
/// Called when the execution of the decorated CoTask has completed.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="innerCoTask">The decorated CoTask.</param>
/// <param name="args">The <see cref="Caliburn.Light.CoTaskCompletedEventArgs" /> instance containing the event data.</param>
protected override void OnInnerResultCompleted(CoroutineExecutionContext context, ICoTask innerCoTask,
CoTaskCompletedEventArgs args)
{
OnCompleted(new CoTaskCompletedEventArgs(args.Error, false));
}
public override async void Execute(CoroutineExecutionContext context)
{
await Task.Delay(_milliseconds);
OnCompleted();
}
protected override void AfterExecute(CoroutineExecutionContext context)
{
this.SetBusy(context.Target as ICanBeBusy, false);
}
protected override void BeforeExecute(CoroutineExecutionContext context)
{
this.SetBusy(context.Target as ICanBeBusy, true);
}
private void FinalizeExecution(CoroutineExecutionContext context, bool wasCancelled, Exception ex)
{
if (ex != null && this.HandleException(context, ex))
{
ex = null;
}
this._completedEvent.Invoke(this, new ResultCompletionEventArgs { WasCancelled = wasCancelled, Error = ex });
}
protected override bool CanExecute(CoroutineExecutionContext context)
{
return false;
}
protected override void Execute(IResult inner, CoroutineExecutionContext context)
{
ThreadPool.QueueUserWorkItem(state => { inner.Execute(context); });
}
/// <summary>
/// Called when the execution of the decorated result has completed.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="innerResult">The decorated result.</param>
/// <param name="args">The <see cref="ResultCompletionEventArgs" /> instance containing the event data.</param>
protected override void OnInnerResultCompleted(CoroutineExecutionContext context, IResult innerResult, ResultCompletionEventArgs args) {
if (args.WasCancelled)
Log.Info(string.Format("Overriding WasCancelled from {0}.", innerResult.GetType().Name));
OnCompleted(new ResultCompletionEventArgs { Error = args.Error });
}
