public bool deleteSelectedDevice()
{
OnVifCamera device = getSelectedCamera();
if (device == null)
{
return(false);
}
return(deleteDevice(device));
}
public OnVifCamera createDummyCamera()
{
string CameraName = "AMCREST";
string CameraIPAdress = "192.168.1.xxx";
string User = "******";
string Password = "******";
OnVifCamera camera = new OnVifCamera(CameraIPAdress, User, Password);
camera.CameraName = CameraName;
return(camera);
}
public bool deleteDevice(OnVifCamera device)
{
for (int i = 0; i < this.Cameras.Count; i++)
{
if (this.Cameras[i] == device)
{
this.Cameras.RemoveAt(i);
return(true);
}
}
return(false);
}
public OnVifCamera getCameraByIPAdress(string IpAdress)
{
for (int i = 0; i < this.Cameras.Count; i++)
{
OnVifCamera camera = this.Cameras[i];
if (camera.CameraIPAdress == IpAdress)
{
return(camera);
}
}
return(null);
}
public bool addDevice(string IPAdress, string User, string Password)
{
OnVifCamera camera = getCameraByIPAdress(IPAdress);
if (camera == null) //only for testing
{
camera = new OnVifCamera(IPAdress, User, Password);
camera.CameraName = IPAdress;
this.Cameras.Add(camera);
}
return(true);
}
public bool editDevice(string IPAdress, string User, string Password)
{
OnVifCamera camera = getCameraByIPAdress(IPAdress); // wenn IP-Adrresse passt
if (camera == null)
{
camera = getSelectedCamera(); // actual Selected
}
if (camera != null)
{
camera.setConnectionData(IPAdress, User, Password);
}
return(true);
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter is OnVifCamera)
{
OnVifCamera paramcamera = e.Parameter as OnVifCamera;
if (paramcamera != null)
{
this.Camera = paramcamera;
}
}
base.OnNavigatedTo(e);
}
/*
* private void CameraFrameLoaded(object sender, RoutedEventArgs e)
* {
*
* Frame frame = sender as Frame;
* if (frame!=null)
* {
* OnVifCamera camera = frame.DataContext as OnVifCamera;
* if (camera != null) // Navigate to OnVifSingleCameraPage with Parameter OnVifCamera
* {
* frame.Navigate(typeof(OnVifSingleCameraPage), camera);
* }
* }
*
* }
*/
private void cameraGridViewTapped(object sender, TappedRoutedEventArgs e) // selection for GridView
{
GridView gridView = sender as GridView;
if (gridView != null)
{
Grid cameraGrid = e.OriginalSource as Grid;
if (cameraGrid != null)
{
OnVifCamera camera = cameraGrid.DataContext as OnVifCamera;
if (camera != null && (gridView.SelectedItem != camera)) // already selected
{
gridView.SelectedItem = camera;
}
}
}
}
public void CameraSelectionChanged(object sender, SelectionChangedEventArgs e)
{
GridView gridView = sender as GridView;
if (gridView != null)
{
if (gridView.ItemsSource == this.CameraViewModel.Cameras)
{
CameraViewModel.SelectionChanged(sender, e);
OnVifCamera camera = CameraViewModel.getSelectedCamera();
if (camera != null)
{
CameraFrame.Navigate(typeof(OnVifSingleCameraPage), camera);
}
}
}
}
public bool moveUpDevice()
{
OnVifCamera camera = getSelectedCamera(); // actual Selected
if (camera != null)
{
int Idx = this.SelectedIndex;
if (Idx > 0)
{
this.Cameras.RemoveAt(Idx);
this.Cameras.Insert(Idx - 1, camera);
this.SelectedIndex = Idx - 1;
}
}
return(true);
}
public async void ConnectAsync(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
OnVifCamera camera = getSelectedCamera();
if (camera == null)
{
Button send = sender as Windows.UI.Xaml.Controls.Button;
if (send != null)
{
send.IsEnabled = false;
}
await camera.connectAsync();
if (send != null)
{
send.IsEnabled = true;
}
}
}
public bool readDatafromLocalStorage()
{
this.Cameras.Clear();
Windows.Storage.ApplicationDataCompositeValue composite = m_LocalStorageSettings.getCompositeValue();
int Idx = 0;
while (true)
{
OnVifCamera camera = new OnVifCamera("", "", "");
bool bdata = camera.readSettingsfromLocalStorage(composite, Idx);
if (bdata)
{
this.Cameras.Add(camera);
}
else
{
break;
}
Idx++;
}
if (this.Cameras.Count == 0) // Add Dummy
{
OnVifCamera camera = createDummyCamera();
this.Cameras.Add(camera);
this.SelectedIndex = 0;
}
else
{
Object outvalue;
bool bKey = composite.TryGetValue("SelectedIndex", out outvalue);
if (bKey)
{
this.SelectedIndex = (int)outvalue;
}
}
return(this.Cameras.Count > 0);
}
public OnVifSingleCameraPage()
{
this.InitializeComponent();
m_Camera = null;
}
