void ReleaseDesignerOutlets()
{
if (StatusText != null)
{
StatusText.Dispose();
StatusText = null;
}
if (ProgressIndicator != null)
{
ProgressIndicator.Dispose();
ProgressIndicator = null;
}
if (FunctionalUnitMenu != null)
{
FunctionalUnitMenu.Dispose();
FunctionalUnitMenu = null;
}
if (ScannersController != null)
{
ScannersController.Dispose();
ScannersController = null;
}
if (ScannersTableView != null)
{
ScannersTableView.Dispose();
ScannersTableView = null;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
ScannersController.SelectsInsertedObjects = false;
DeviceBrowser.Delegate = this;
DeviceBrowser.BrowsedDeviceTypeMask = ICBrowsedDeviceType.Scanner | ICBrowsedDeviceType.Local | ICBrowsedDeviceType.Remote;
DeviceBrowser.Start();
FunctionalUnitMenu.RemoveAllItems();
FunctionalUnitMenu.Enabled = false;
}
public void DidBecomeReady(ICDevice device)
{
var scanner = device as ICScannerDevice;
var availabeTypes = scanner.AvailableFunctionalUnitTypes;
var functionalUnit = scanner.SelectedFunctionalUnit;
Console.WriteLine($"{nameof (DidBecomeReady)}: {scanner}");
FunctionalUnitMenu.RemoveAllItems();
FunctionalUnitMenu.Enabled = false;
if (availabeTypes.Length > 0)
{
var menu = new NSMenu();
FunctionalUnitMenu.Enabled = true;
foreach (var item in availabeTypes)
{
NSMenuItem menuItem;
switch ((ICScannerFunctionalUnitType)item.Int32Value)
{
case ICScannerFunctionalUnitType.Flatbed:
menuItem = new NSMenuItem("Flatbed", "", SelectFunctionalUnit)
{
Tag = (nint)(long)ICScannerFunctionalUnitType.Flatbed
};
menu.AddItem(menuItem);
break;
case ICScannerFunctionalUnitType.PositiveTransparency:
menuItem = new NSMenuItem("PositiveTransparency", "", SelectFunctionalUnit)
{
Tag = (nint)(long)ICScannerFunctionalUnitType.PositiveTransparency
};
menu.AddItem(menuItem);
break;
case ICScannerFunctionalUnitType.NegativeTransparency:
menuItem = new NSMenuItem("NegativeTransparency", "", SelectFunctionalUnit)
{
Tag = (nint)(long)ICScannerFunctionalUnitType.NegativeTransparency
};
menu.AddItem(menuItem);
break;
case ICScannerFunctionalUnitType.DocumentFeeder:
menuItem = new NSMenuItem("DocumentFeeder", "", SelectFunctionalUnit)
{
Tag = (nint)(long)ICScannerFunctionalUnitType.DocumentFeeder
};
menu.AddItem(menuItem);
break;
}
}
FunctionalUnitMenu.Menu = menu;
}
Console.WriteLine($"observeValueForKeyPath - functionalUnit: {functionalUnit}");
if (functionalUnit != null)
{
FunctionalUnitMenu.SelectItemWithTag((nint)(long)functionalUnit.Type);
}
}
