/// <summary>
/// Очищает репозиторий.
/// </summary>
public void Clear()
{
Subnets.ToList().ForEach(x => x.Printers.Clear());
Subnets.Clear();
Printers.Clear();
ModelSummaries.Clear();
SubnetSummaries.Clear();
DeviceCount = 0;
SubnetCount = 0;
}
private async Task ListPrinters()
{
Printers.Clear();
var result = Service.GetAllPrinters();
foreach (var item in result)
{
Printers.Add(item);
}
await Task.CompletedTask;
}
/// <summary>
/// Обновляет все принтеры в словаре.
/// </summary>
/// <param name="allPrinters">Новый список принтеров</param>
public void UpdatePrinters(IEnumerable <PrinterDTO> allPrinters)
{
// Если список не пустой обновить состояние каждого объекта.
if (allPrinters.Any())
{
foreach (var printer in allPrinters)
{
UpdatePrinter(printer);
}
}
// Иначе очистить текущий список.
else
{
Printers.Clear();
}
}
public void Start()
{
var config = _configService.GetConfiguration();
IsActive = config.IsPrinterActivated;
Printers.Clear();
foreach (var printer in PrinterSettings.InstalledPrinters)
{
Printers.Add(printer.ToString());
}
IsActive = Printers.Contains(config.Printer);
if (IsActive)
{
DefaultPrinter = config.Printer;
}
}
/// <summary>
/// Changes list of printers
/// </summary>
public void ChangePrinters()
{
LogHelper.LogDebug();
// check if it's Demo mode
if (IsTestMode)
{
ResetDemoPrinters();
bool nocolored = false;
CanPrintWithColor = true;
Printers printers = null;
if (PrintWithColor)
{
printers = Printers.Colored;
if (printers == null || printers.Count < 1)
{
nocolored = true;
}
}
else
{
printers = demoPrinters;
}
if (nocolored)
{
LogHelper.LogDebug("No available color printers found. You are not allowed to print colored this time.");
WPFNotifier.Warning("No available color printers found. You are not allowed to print colored this time.");
CanPrintWithColor = false;
return;
}
if (printers == null || printers.Count < 1)
{
LogHelper.LogDebug("No available printers found. You are not allowed to print this time.");
WPFNotifier.Warning("No available printers found. You are not allowed to print this time.");
return;
}
LogHelper.LogDebug("Add printers to combo : " + printers.Count);
Printers.Clear();
foreach (var name in printers.ToArray())
{
LogHelper.LogDebug("Adding : " + name);
Printers.Add(name);
}
LogHelper.LogDebug("Added printers to combo : " + Printers.Count);
Thread.Sleep(100);
SetDefaultPrinter();
}
else
{
try
{
bool nocolored = false;
CanPrintWithColor = true;
Printers printers = null;
if (PrintWithColor)
{
printers = MainController.Singleton.AvailablePrinters.Colored;
if (printers == null || printers.Count < 1)
{
nocolored = true;
}
}
else
{
printers = MainController.Singleton.AvailablePrinters;
}
if (nocolored)
{
LogHelper.LogDebug("No available color printers found. You are not allowed to print colored this time.");
WPFNotifier.Warning("No available color printers found. You are not allowed to print colored this time.");
CanPrintWithColor = false;
return;
}
if (printers == null || printers.Count < 1)
{
LogHelper.LogDebug("No available printers found. You are not allowed to print this time.");
WPFNotifier.Warning("No available printers found. You are not allowed to print this time.");
return;
}
LogHelper.LogDebug("Add printers to combo : " + printers.Count);
MainController.Singleton.Dispatcher.Invoke(new Action(() =>
{
try
{
Printers.Clear();
foreach (var name in printers.ToArray())
{
LogHelper.LogDebug("Adding : " + name);
Printers.Add(name);
}
LogHelper.LogDebug("Added printers to combo : " + Printers.Count);
}
catch (Exception ex)
{
WPFNotifier.Error("XXX.", null, ex);
}
}), DispatcherPriority.Background);
Thread.Sleep(100);
SetDefaultPrinter();
}
catch (Exception ex)
{
WPFNotifier.Error("This printer is not available now. Try to use one of the other printers.", null, ex);
Close();
}
}
}
