protected TaskViewModel(ILogger logger, ITask task, string name, string description, object icon)
{
if (logger == null)
throw new ArgumentNullException("logger");
if (task == null)
throw new ArgumentNullException("task");
if (name == null)
throw new ArgumentNullException("name");
if (description == null)
throw new ArgumentNullException("description");
if (icon == null)
throw new ArgumentNullException("icon");
this.logger = logger;
this.task = task;
this.name = name;
this.description = description;
this.icon = icon;
task.AddStoppedCallback(() => OnStopped());
task.AddCancelledCallback(() => OnCancelled());
task.AddCompletedCallback(() => OnCompleted());
task.AddErrorCallback(error => OnError(error));
task.AddFailedCallback(() => OnFailed());
task.AddPausedCallback(() => OnPaused());
task.AddProgressCallback(progress => OnProgressChanged(progress));
task.AddItemChangedCallback(item => OnItemChanged(item));
task.AddResumedCallback(() => OnResumed());
task.AddStartedCallback(() => OnStarted());
}
public void AddErrorCallback(Action <TaskError> callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
task.AddErrorCallback(callback);
}
protected TaskViewModel(ILogger logger, ITask task, string name, string description, object icon)
{
if (logger == null)
{
throw new ArgumentNullException("logger");
}
if (task == null)
{
throw new ArgumentNullException("task");
}
if (name == null)
{
throw new ArgumentNullException("name");
}
if (description == null)
{
throw new ArgumentNullException("description");
}
if (icon == null)
{
throw new ArgumentNullException("icon");
}
this.logger = logger;
this.task = task;
this.name = name;
this.description = description;
this.icon = icon;
task.AddStoppedCallback(() => OnStopped());
task.AddCancelledCallback(() => OnCancelled());
task.AddCompletedCallback(() => OnCompleted());
task.AddErrorCallback(error => OnError(error));
task.AddFailedCallback(() => OnFailed());
task.AddPausedCallback(() => OnPaused());
task.AddProgressCallback(progress => OnProgressChanged(progress));
task.AddItemChangedCallback(item => OnItemChanged(item));
task.AddResumedCallback(() => OnResumed());
task.AddStartedCallback(() => OnStarted());
}