protected ConsoleViewModel(int maxSize, Dispatcher dispatcher, Func <ObservableCollectionExtended <object>, BackgroundOutputDeviceMultiline> output)
{
MaxCount = maxSize;
UiDispatcher = dispatcher ?? Dispatcher.CurrentDispatcher;
_items = new ObservableCollectionExtended <object>();
_executeItemCommand = new RelayCommand <string>(Add, x => true);
ClearCommand = new RelayCommand <object>(Clear, x => true);
Output = output.Invoke(_items);
}
public static Func <ObservableCollectionExtended <object>, BackgroundOutputDeviceMultiline> CreateOutputDevice()
{
return((collection) =>
{
var outputDevice = new BackgroundOutputDeviceMultiline(Dispatcher.CurrentDispatcher,
new OutputToCollection <object>(collection, collection.AddRange), null);
outputDevice.TaskStartedAction = (d) =>
{
Thread.CurrentThread.Name = $"{outputDevice.Name} {Thread.CurrentThread.ManagedThreadId}";
Thread.CurrentThread.Priority = ThreadPriority.BelowNormal;
};
return outputDevice;
});
}
