private void PresentItemSelectionViewController <T>(ItemSelectionViewController <T> itemSelectionViewController)
{
var navigationController = new UINavigationController(itemSelectionViewController);
navigationController.NavigationBar.BarTintColor = UIColor.Black;
navigationController.NavigationBar.TintColor = this.View.TintColor;
this.PresentViewController(navigationController, true, null);
}
partial void SelectMetadataObjectTypes(UIButton sender)
{
var controller = new ItemSelectionViewController <AVMetadataObjectType>(this,
MetadataObjectTypeItemSelectionIdentifier,
this.metadataOutput.AvailableMetadataObjectTypes.GetFlags().ToList(),
this.metadataOutput.MetadataObjectTypes.GetFlags().ToList(),
true);
this.PresentItemSelectionViewController(controller);
}
partial void SelectSessionPreset(UIButton sender)
{
var controller = new ItemSelectionViewController <NSString>(this,
SessionPresetItemSelectionIdentifier,
new List <NSString>(AvailableSessionPresets()),
new List <NSString> {
this.session.SessionPreset
},
false);
this.PresentItemSelectionViewController(controller);
}
public void ItemSelectionViewController(ItemSelectionViewController itemSelectionViewController, List <string> selectedItems)
{
var identifier = itemSelectionViewController.Identifier;
if (identifier == metadataObjectTypeItemSelectionIdentifier)
{
sessionQueue.DispatchAsync(() => {
var objectTypes = selectedItems.Select(t => barcodeTypeMap [t]).Combine();
metadataOutput.MetadataObjectTypes = objectTypes;
});
}
else if (identifier == sessionPresetItemSelectionIdentifier)
{
sessionQueue.DispatchAsync(() => {
session.SessionPreset = presetMap [selectedItems.First()];
});
}
}
public void ItemSelectionViewController <T>(ItemSelectionViewController <T> itemSelectionViewController, IList <T> selectedItems)
{
var identifier = itemSelectionViewController.Identifier;
if (identifier == MetadataObjectTypeItemSelectionIdentifier)
{
this.sessionQueue.DispatchAsync(() =>
{
this.metadataOutput.MetadataObjectTypes = selectedItems.OfType <AVMetadataObjectType>().Aggregate((t1, t2) => t1 | t2);
});
}
else if (identifier == SessionPresetItemSelectionIdentifier)
{
this.sessionQueue.DispatchAsync(() =>
{
this.session.SessionPreset = selectedItems.OfType <NSString>().FirstOrDefault();
});
}
}
public void ItemSelectionViewController (ItemSelectionViewController itemSelectionViewController, List<string> selectedItems)
{
var identifier = itemSelectionViewController.Identifier;
if (identifier == metadataObjectTypeItemSelectionIdentifier) {
sessionQueue.DispatchAsync (() => {
var objectTypes = selectedItems.Select (t => barcodeTypeMap [t]).Combine ();
metadataOutput.MetadataObjectTypes = objectTypes;
});
} else if (identifier == sessionPresetItemSelectionIdentifier) {
sessionQueue.DispatchAsync (() => {
session.SessionPreset = presetMap [selectedItems.First ()];
});
}
}
