/// <summary>
///
/// </summary>
/// <returns></returns>
public async Task SetBackgroundPictureAsync(IBackgroundPicture picture)
{
Task t = new Task((() => { picture.Save(false); }));
t.Start();
await t;
}
/// <summary>
/// Initializes current application mode asynchronously
/// Асинхронная инициализация
/// </summary>
/// <returns>
/// An instance of System.Threading.Tasks.Task that represents current asynchronous operation
/// </returns>
public async Task InitializeAsync()
{
var devices = await this._configService.GetAllDevicesAsync();
this.Devices =
new ObservableCollection <IConfigDeviceViewModel>(
devices.Select((m) => _configDeviceViewModelFactory.CreateConfigDeviceViewModel(m)));
if (Devices.Any((model => model.DeviceNumber > 103)))
{
while (Devices.Any((model => model.DeviceNumber > 103)))
{
Devices.Remove(Devices.First((model => model.DeviceNumber > 103)));
await this._configService.RemoveDeviceAsync(devices.First((device => device.DeviceNumber > 103)));
}
}
this.CurrentDevice = this.Devices.FirstOrDefault();
BackgroundPicture = _configService.GetBackgroundPicture();
(new LoggerServiceBase()).LogMessage(" Переход в режим конфигурации", LogManager.GetLogger(LogMessageTypes.COMMEN_MESSAGE), LogMessageTypes.COMMEN_MESSAGE);
}
private void OnAddImage()
{
try
{
BackgroundPicture = new BackgroundPicture();
BackgroundPicture.IsEditMode = true;
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "Open Image";
dlg.Filter = "Image File|*.bmp; *.gif; *.jpg; *.jpeg; *.png;";
if (dlg.ShowDialog() == DialogResult.OK)
{
if (File.Exists(dlg.FileName))
{
BackgroundPicture.InitImageFromPath(dlg.FileName);
}
}
}
catch
{
}
OnPropertyChanged(nameof(BackgroundPicture));
}
private void OnDeleteImageCommand()
{
BackgroundPicture.Save(true);
BackgroundPicture = null;
}
