async void NetworkObserver_Discovered(object sender, CameraDeviceEventArgs e)
{
var target = e.CameraDevice;
try
{
await SequentialOperation.SetUp(target, liveview);
}
catch (Exception ex)
{
Debug.WriteLine("Failed setup: " + ex.Message);
return;
}
this.target = target;
target.Status.PropertyChanged += Status_PropertyChanged;
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
ScreenViewData = new LiveviewScreenViewData(target);
ScreenViewData.NotifyFriendlyNameUpdated();
BatteryStatusDisplay.BatteryInfo = target.Status.BatteryInfo;
LayoutRoot.DataContext = ScreenViewData;
var panels = SettingPanelBuilder.CreateNew(target);
var pn = panels.GetPanelsToShow();
foreach (var panel in pn)
{
ControlPanel.Children.Add(panel);
}
});
}
private void UpdateShutterButton(CameraStatus status)
{
if (status == null || status.ShootMode == null || status.ShootMode.Candidates.Count == 0)
{
return;
}
var icons = new Dictionary <string, DataTemplate>();
Capability <string> capa;
if (target?.Api?.Capability?.IsAvailable(API_SET_SHOOT_MODE) ?? false && !ScreenViewData.IsRecording)
{
foreach (var m in status.ShootMode.Candidates)
{
icons.Add(m, LiveviewScreenViewData.GetShootModeIcon(m));
}
capa = status.ShootMode;
}
else
{
var m = status.ShootMode.Current;
icons.Add(m, LiveviewScreenViewData.GetShootModeIcon(m));
var list = new List <string>();
list.Add(m);
capa = new Capability <string> {
Current = m, Candidates = list
};
}
MultiShutterButton.ModeInfo = new ShootModeInfo()
{
ShootModeCapability = capa,
ModeSelected = (mode) => { target?.Api?.Camera?.SetShootModeAsync(mode).IgnoreExceptions(); },
ButtonPressed = () => { ShutterButtonPressed(); },
IconTemplates = icons,
};
}
private async Task SetupScreen(TargetDevice target)
{
this.target = target;
ScreenViewData = new LiveviewScreenViewData(target);
ScreenViewData.PropertyChanged += ScreenViewData_PropertyChanged;
LiveviewContext = new LiveviewContext(target, HistogramCreator);
LiveviewUnit.Context = LiveviewContext;
LayoutRoot.DataContext = ScreenViewData;
try
{
await SequentialOperation.SetUp(target, liveview);
}
catch (Exception ex)
{
DebugUtil.Log(() => "Failed setup: " + ex.Message);
var task = Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
AppShell.Current.Toast.PushToast(new ToastContent {
Text = SystemUtil.GetStringResource("ErrorMessage_CameraSetupFailure")
});
AppShell.Current.AppFrame.GoBack();
});
return;
}
ScreenViewData.ConnectionEstablished = true;
target.Status.PropertyChanged += Status_PropertyChanged;
target.Api.AvailiableApisUpdated += Api_AvailiableApisUpdated;
liveview.JpegRetrieved += liveview_JpegRetrieved;
liveview.FocusFrameRetrieved += Liveview_FocusFrameRetrieved;
liveview.Closed += liveview_Closed;
LiveviewUnit.FpsTimer.Start();
BatteryStatusDisplay.BatteryInfo = target.Status.BatteryInfo;
var panels = SettingPanelBuilder.CreateNew(target);
var pn = panels.GetPanelsToShow();
foreach (var panel in pn)
{
ControlPanel.Children.Add(panel);
}
ControlPanel.Children.Add(robot.Gui);
setShootModeEnabled = target.Api.Capability.IsAvailable(API_SET_SHOOT_MODE);
ControlPanel.SetChildrenControlHitTest(!target.Status.IsRecording());
ControlPanel.SetChildrenControlTabStop(!target.Status.IsRecording());
_CommandBarManager.ShootingScreenBarData = ScreenViewData;
_CommandBarManager.ApplyShootingScreenCommands(AppBarUnit);
LiveviewUnit.FramingGuideDataContext = ApplicationSettings.GetInstance();
UpdateShutterButton(target.Status);
OnCameraStatusChanged(target.Status);
LiveviewUnit.SetupFocusFrame(ApplicationSettings.GetInstance().RequestFocusFrameInfo).IgnoreExceptions();
SetUIHandlers();
if (target.Status.ShootMode?.Current == ShootModeParam.Audio)
{
liveviewDisabledByAudioMode = true;
}
}
