public MainWindow()
{
InitializeComponent();
viewModel = DataContext as MainWindowViewModel;
if (!string.IsNullOrEmpty(Properties.Settings.Default.PreviousPrinters))
{
previousPrinters = JsonConvert.DeserializeObject <Dictionary <string, string> >(Properties.Settings.Default.PreviousPrinters);
foreach (string address in previousPrinters.Keys)
{
if (address.Length > 0)
{
viewModel.RecentlySelectedPrinters.AddAfter(viewModel.RecentlySelectedPrinters.First, new Util.PrinterInfo {
Address = address,
Model = previousPrinters[address]
});
}
}
}
if (previousPrinters == null)
{
previousPrinters = new Dictionary <string, string>();
}
string savedPrinterIpAddress = Properties.Settings.Default.IpAddress;
if (!string.IsNullOrEmpty(savedPrinterIpAddress))
{
string savedPrinterModel = Properties.Settings.Default.Model;
Util.PrinterInfo selectedPrinter = new Util.PrinterInfo {
Address = savedPrinterIpAddress,
Model = savedPrinterModel
};
viewModel.RecentlySelectedPrinters.AddAfter(viewModel.RecentlySelectedPrinters.First, selectedPrinter);
viewModel.SelectedPrinter = selectedPrinter;
RefreshTemplates();
}
else
{
ShowPrinterDiscoveryWindow();
}
}
public void ShowPrinterDiscoveryWindow()
{
printerDiscoveryWindow = new PrinterDiscoveryWindow()
{
Topmost = true
};
if (printerDiscoveryWindow.ShowDialog() == false)
{
if (printerDiscoveryWindow != null)
{
Util.PrinterInfo selectedPrinter = printerDiscoveryWindow.SelectedPrinterInfo;
if (selectedPrinter.Address != null && selectedPrinter.Model != null && viewModel != null)
{
LinkedListNode <Util.PrinterInfo> node = viewModel.RecentlySelectedPrinters.First;
while (node != null)
{
Util.PrinterInfo printerInfo = node.Value;
if (printerInfo.Address.Equals(selectedPrinter.Address))
{
if (!printerInfo.Model.Equals(selectedPrinter.Model))
{
printerInfo.Model = selectedPrinter.Model;
node.Value = printerInfo;
}
SelectedPrinterComboBox.SelectedItem = printerInfo;
return;
}
node = node.Next;
}
string previousPrinterIp = Properties.Settings.Default.IpAddress;
if (previousPrinterIp.Length > 0)
{
previousPrinters.Add(previousPrinterIp, Properties.Settings.Default.Model);
}
viewModel.RecentlySelectedPrinters.AddAfter(viewModel.RecentlySelectedPrinters.First, selectedPrinter);
viewModel.SelectedPrinter = selectedPrinter;
}
printerDiscoveryWindow = null;
}
}
}
