/// <summary>
/// Defines the action when tapped on a cell. It displays activators in a pop up
/// or goes to the edit device screen when in editing mode.
/// </summary>
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
if (!tableView.Editing)
{
var device = GetSectionRow(indexPath);
if (device.Activators.Count != 0)
{
// Create the contents of the pop up window, which is a list of activators.
var popupNavVC = new UITableViewActivators();
popupNavVC.Title = device.Name;
popupNavVC.device = device;
var navigationController = new UINavigationController(popupNavVC);
navigationController.ModalPresentationStyle = UIModalPresentationStyle.Popover;
navigationController.PreferredContentSize = new CoreGraphics.CGSize(tableView.Window.Screen.Bounds.Width, tableView.RowHeight * device.Activators.Count);
// Define the layout of the pop up
nfloat heightPop = 20 + navigationController.NavigationBar.Frame.Size.Height;
var popPresenter = navigationController.PopoverPresentationController;
popPresenter.SourceView = owner.View;
popPresenter.SourceRect = new CoreGraphics.CGRect(0, tableView.Window.Screen.Bounds.Height / 2 - heightPop, 0, 0);
popPresenter.Delegate = new PopoverDelegate();
popPresenter.PermittedArrowDirections = 0;
popPresenter.BackgroundColor = UIColor.White;
// Show the pop up
owner.PresentViewController(navigationController, true, null);
}
}
// Go to edit name window for non-insert cells
else
{
UIViewControllerEditDeviceName editViewController = new UIViewControllerEditDeviceName(this.owner);
editViewController.device = GetSectionRow(indexPath);
owner.NavigationController.PushViewController(editViewController, true);
}
tableView.DeselectRow(indexPath, true);
}
/// <summary>
/// This method processes the speech recognition result.
/// It can perform five actions: turning on a device, turning off a device, adding a new device, editing a device and removing a device.
/// </summary>
/// <param name="result"></param>
public void ProcessSpeech(string result)
{
Device device;
if (result == null)
{ // Something went wrong with recognizing speech
WarningMessage.Display(strings.speechError, strings.tryAgain, this);
}
else
{
result = result.ToLower();
if (result.Contains("activate") || (result.Contains("turn") && result.Contains("on")))
{ // Turning on a device
device = GetDevice(result);
if (device != null)
{
SetDevice(device, true);
}
}
else if (result.Contains("deactivate") || (result.Contains("turn") && result.Contains("off")))
{ // Turning off a device
device = GetDevice(result);
if (device != null)
{
SetDevice(device, false);
}
else
{
WarningMessage.Display(strings.noDeviceFound, strings.pronounceDeviceNameCorrectly, this);
}
}
else if (result.Contains("add device") || (result.Contains("new device")))
{ // Adding a new device
((TableSourceDevicesMain)DevicesTable.Source).InsertAction();
}
else if (result.Contains("edit"))
{ // Editing a device
device = GetDevice(result);
if (device != null)
{
UIViewControllerEditDeviceName editViewController = new UIViewControllerEditDeviceName(this);
editViewController.device = device;
NavigationController.PushViewController(editViewController, true);
}
else
{
WarningMessage.Display(strings.noDeviceFound, strings.pronounceDeviceNameCorrectly, this);
}
}
else if (result.Contains("remove") || result.Contains("delete"))
{ // Removing a device
device = GetDevice(result);
if (device != null)
{
// Loop over devices until device is found
for (int section = 0; section < ((TableSourceDevicesMain)DevicesTable.Source).serverDevices.Count; section++)
{
var devices = ((TableSourceDevicesMain)DevicesTable.Source).serverDevices[section];
for (int row = 0; row < devices.Count; row++)
{
if (device.DeviceId.Equals(devices[row].DeviceId))
{
if (Globals.LocalLogin)
{
try
{ // Remove device from server
Globals.LocalServerinteractor.RemoveDevice(devices[row]);
}
catch (ServerInteractionException ex)
{
Console.WriteLine("Exception while removing device. (Bug in server: exception is always thrown)");
Console.Out.WriteLine(ex);
}
}
else // Global login
{
var deviceServerInteractor = devices[row].ServerInteractor;
try
{
deviceServerInteractor.RemoveDevice(devices[row]);
}
catch (ServerInteractionException ex)
{
Console.WriteLine("Exception while removing device. (Bug in server: exception is always thrown)");
Console.Out.WriteLine(ex);
}
}
// Remove device from list with devices and refresh device list
((TableSourceDevicesMain)DevicesTable.Source).serverDevices[section].RemoveAt(row);
RefreshDeviceList();
TableView.ReloadData();
}
}
}
}
else
{
WarningMessage.Display(strings.noDeviceFound, strings.pronounceDeviceNameCorrectly, this);
}
}
else
{ // Result did not contain any of the above keywords
WarningMessage.Display(result + " " + strings.speechNotACommand, strings.tryAgain, this);
}
}
}
