private static void OnRemoveWidgetCommandExecute(Widget widget)
{
var fixedProject = widget as FixedBudgetMonitorWidget;
if (fixedProject != null)
{
bool? result = QuestionBoxService.Show(
"Remove Widget",
"Are you sure you want to remove the Fixed Budget Project Widget '{0}'?\n\nOnce removed, it cannot be undone. All assigned transactions will be remain in the project bucket. Any unsaved edits will also be committed.",
fixedProject.Id);
if (result == null || result == false)
{
return;
}
}
DashboardService.RemoveUserDefinedWidget((IUserDefinedWidget) widget);
}
private void UpdateWidget(Widget widget)
{
if (widget.Dependencies == null || !widget.Dependencies.Any())
{
widget.Update();
return;
}
var parameters = new object[widget.Dependencies.Count()];
int index = 0;
foreach (Type dependencyType in widget.Dependencies)
{
if (!this.availableDependencies.ContainsKey(dependencyType))
{
// If you get an exception here first check the InitialiseSupportedDependenciesArray method.
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
"The requested dependency {0} for the widget {1} is not supported.",
dependencyType.Name,
widget.Name));
}
parameters[index++] = this.availableDependencies[dependencyType];
}
widget.Update(parameters);
}
private void OnWidgetCommandExecuted(Widget widget)
{
MessengerInstance.Send(new WidgetActivatedMessage(widget));
}
private static bool WidgetCommandCanExecute(Widget widget)
{
return widget.Clickable;
}
private static WidgetState CreateWidgetState(Widget widget)
{
var multiInstanceWidget = widget as IMultiInstanceWidget;
if (multiInstanceWidget != null)
{
return new MultiInstanceWidgetState
{
Id = multiInstanceWidget.Id,
Visible = multiInstanceWidget.Visibility,
WidgetType = multiInstanceWidget.WidgetType.FullName,
};
}
return new WidgetState
{
Visible = widget.Visibility,
WidgetType = widget.GetType().FullName,
};
}
private Widget UpdateWidgetCollectionWithNewAddition(Widget baseWidget)
{
var widgetGroup = WidgetGroups.FirstOrDefault(group => @group.Heading == baseWidget.Category);
if (widgetGroup == null)
{
widgetGroup = new WidgetGroup
{
Heading = baseWidget.Category,
Widgets = new ObservableCollection<Widget>()
};
WidgetGroups.Add(widgetGroup);
}
widgetGroup.Widgets.Add(baseWidget);
UpdateAllWidgets();
return baseWidget;
}
private void UpdateWidget(Widget widget)
{
if (widget.Dependencies == null || widget.Dependencies.None())
{
widget.Update();
return;
}
var parameters = new object[widget.Dependencies.Count()];
var index = 0;
foreach (var dependencyType in widget.Dependencies)
{
try
{
parameters[index++] = this.monitoringServices.RetrieveDependency(dependencyType);
}
catch (NotSupportedException ex)
{
// If you get an exception here first check the MonitorableDependencies.ctor method.
throw new NotSupportedException(
string.Format(
CultureInfo.CurrentCulture,
"The requested dependency {0} for the widget {1} is not supported.",
dependencyType.Name,
widget.Name), ex);
}
}
widget.Update(parameters);
}
private async void ScheduledWidgetUpdate(Widget widget)
{
Debug.Assert(widget.RecommendedTimeIntervalUpdate != null);
this.logger.LogInfo(
l => l.Format(
"Scheduling \"{0}\" widget to update every {1} minutes.",
widget.Name,
widget.RecommendedTimeIntervalUpdate.Value.TotalMinutes));
// Run the scheduling on a different thread.
await Task.Run(
async () =>
{
while (true)
{
await Task.Delay(widget.RecommendedTimeIntervalUpdate.Value);
this.logger.LogInfo(
l => l.Format(
"Scheduled Update for \"{0}\" widget. Will run again after {1} minutes.",
widget.Name,
widget.RecommendedTimeIntervalUpdate.Value.TotalMinutes));
UpdateWidget(widget);
}
// ReSharper disable once FunctionNeverReturns - intentional timer tick infinite loop
});
}
private static WidgetPersistentState CreateWidgetState(Widget widget)
{
var multiInstanceWidget = widget as IUserDefinedWidget;
if (multiInstanceWidget != null)
{
var surprisePaymentWidget = multiInstanceWidget as SurprisePaymentWidget;
if (surprisePaymentWidget == null)
{
return new MultiInstanceWidgetState
{
Id = multiInstanceWidget.Id,
Visible = multiInstanceWidget.Visibility,
WidgetType = multiInstanceWidget.WidgetType.FullName
};
}
return new SurprisePaymentWidgetPersistentState
{
Id = surprisePaymentWidget.Id,
Visible = surprisePaymentWidget.Visibility,
WidgetType = surprisePaymentWidget.WidgetType.FullName,
PaymentStartDate = surprisePaymentWidget.StartPaymentDate,
Frequency = surprisePaymentWidget.Frequency
};
}
return new WidgetPersistentState
{
Visible = widget.Visibility,
WidgetType = widget.GetType().FullName
};
}
public WidgetActivatedMessage(Widget widget)
{
Widget = widget;
}
public WidgetRepositoryChangedEventArgs(Widget widgetRemoved)
{
WidgetRemoved = widgetRemoved;
}
