public void EditBtnClicked(string name, int pin, DeviceContentView dcv)
{
var a = new AddDevicePg(name, pin, dcv);
a.Disappearing += DeviceContentFinishedEditing;
Navigation.PushAsync(a, true);
}
void UpdateDeviceStates()
{
for (int i = deviceContentOffset; i < stackLayout.Children.Count; i++)
{
DeviceContentView dcv = (DeviceContentView)stackLayout.Children[i];
dcv.SetSwitchState(GetPinState(dcv.pin));
}
}
/// <summary>
/// Saves the Device content data of the current rpi
/// </summary>
void Save()
{
if (rpiPicker.SelectedItem == null)
{
return;
}
//Overwrite file with current data
using (StreamWriter sw = new StreamWriter(Path.Combine(saveDir, rpiPicker.SelectedItem.ToString()) + ext))
{
DeviceContentView dcv = null;
for (int i = deviceContentOffset; i < stackLayout.Children.Count; i++)
{
dcv = (DeviceContentView)stackLayout.Children[i];
sw.WriteLine($"{dcv.name} {dcv.pin}");
}
}
}
/// <summary>
/// Pass parameters when an existing object is being edited. Button text will adjust accordingly
/// </summary>
/// <param name="name"></param>
/// <param name="pin"></param>
/// <param name="dcv"></param>
public AddDevicePg(string name = "", int pin = -1, DeviceContentView dcv = null)
{
InitializeComponent();
deviceNameEntry.Text = name;
startName = name;
startPin = pin;
this.dcv = dcv;
//Fill with GPIO pin numbers
picker.ItemsSource = new int[] { 3, 5, 7, 11, 13, 15, 19, 21, 23, 29, 31, 33, 35, 37, 8, 10, 12, 16, 18, 22, 24, 26, 32, 36, 38, 40 };
if (pin != -1)
{
picker.SelectedItem = pin;
}
btn.Text = dcv == null ? btn.Text : "Update Device";
}
public void DeleteBtnClicked(DeviceContentView dcv)
{
stackLayout.Children.Remove(dcv);
Save();
}
