public void Execute(object parameter)
{
SpecificationPageViewModel specificationPageViewModel =
parameter as SpecificationPageViewModel;
_openFileDialog = new OpenFileDialog
{
DefaultExt = ".xml",
InitialDirectory = Environment.CurrentDirectory,
Filter = "XML File (*.xml)|*.xml"
};
_openFileDialog.ShowDialog();
// ReSharper disable once PossibleNullReferenceException
specificationPageViewModel.Path = _openFileDialog.FileName;
}
private void Animation(SpecificationPageViewModel specificationPageViewModel)
{
string defaultStr = specificationPageViewModel.ButtonDownLoadContent;
while (CheckLoadStatus())
{
string newStr = specificationPageViewModel.ButtonDownLoadContent;
for (int index = 0; index < specificationPageViewModel.ButtonDownLoadContent.Length;
index++)
{
if (!CheckLoadStatus())
{
break;
}
char[] chars = newStr.ToCharArray();
chars[index] = '.';
newStr = new string(value : chars);
Thread.Sleep(millisecondsTimeout: PauseAnimation);
specificationPageViewModel.ButtonDownLoadContent = newStr;
}
if (!CheckLoadStatus())
{
break;
}
int maxIndex = specificationPageViewModel.ButtonDownLoadContent.Length - 1;
for (int index = maxIndex; index >= 0; index--)
{
if (!CheckLoadStatus())
{
break;
}
char[] charsOldStr = newStr.ToCharArray();
char[] charsNewStr = defaultStr.ToCharArray();
charsOldStr[maxIndex - index] = charsNewStr[maxIndex - index];
newStr = new string(value : charsOldStr);
Thread.Sleep(millisecondsTimeout: PauseAnimation);
specificationPageViewModel.ButtonDownLoadContent = newStr;
}
}
specificationPageViewModel.ButtonDownLoadContent = defaultStr;
}
public void Execute(object parameter)
{
SpecificationPageViewModel specificationPageViewModel =
parameter as SpecificationPageViewModel;
// ReSharper disable once PossibleNullReferenceException
if (string.IsNullOrEmpty(value: specificationPageViewModel.Path))
{
Log.Log.SetLog(tag: Tag, message: "Параметр команды оказался пустым!");
return;
}
_loaderXml = new LoaderXml
(pathXml: specificationPageViewModel.Path, model: new Specification());
_loaderXml.LoadData();
_specificationWork = new SpecificationXmlWork(model: _loaderXml.Model);
ArrayList listResult;
Task task = new Task
(
action: () =>
{
//TODO: Если файл небольшой, то потребности в ногопотоке нет
listResult = _specificationWork.GetResultAsync().ArrayList;
specificationPageViewModel.ResultSpecificationsItems = null;
specificationPageViewModel.ResultSpecificationsItems =
listResult.Cast <ResultSpecification>();
_loadFile = false;
specificationPageViewModel.StatusTime =
"Время операци: " + $"{_stopwatch.Elapsed:g}";
_stopwatch.Stop();
_stopwatch.Reset();
}
);
Task animationTask = new Task
(action: () => Animation(specificationPageViewModel: specificationPageViewModel));
_stopwatch.Start();
_loadFile = true;
task.Start();
animationTask.Start();
}