private void UpdateFocusStatus(bool focused)
{
LiveviewUnit.SetFocusedMark(focused);
if (focused)
{
ShowCancelTouchAFButton();
}
else
{
HideCancelTouchAFButton();
}
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
displayRequest.RequestActive();
InitializeVisualStates();
DisplayInformation.GetForCurrentView().OrientationChanged += MainPage_OrientationChanged;
if (ApiInformation.IsTypePresent("Windows.Phone.UI.Input.HardwareButtons"))
{
HardwareButtons.CameraHalfPressed += HardwareButtons_CameraHalfPressed;
HardwareButtons.CameraReleased += HardwareButtons_CameraReleased;
HardwareButtons.CameraPressed += HardwareButtons_CameraPressed;
}
LiveviewUnit.RotateLiveviewImage(0);
}
private void Status_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
var status = sender as CameraStatus;
switch (e.PropertyName)
{
case nameof(CameraStatus.BatteryInfo):
BatteryStatusDisplay.BatteryInfo = status.BatteryInfo;
break;
case nameof(CameraStatus.ContShootingResult):
EnqueueContshootingResult(status.ContShootingResult);
break;
case nameof(CameraStatus.Status):
OnCameraStatusChanged(status);
break;
case nameof(CameraStatus.ShootMode):
UpdateShutterButton(status);
RevaluateLiveviewState(status);
break;
case nameof(CameraStatus.FocusStatus):
UpdateFocusStatus(status.FocusStatus);
break;
case nameof(CameraStatus.TouchFocusStatus):
UpdateTouchFocus(status.TouchFocusStatus);
break;
case nameof(CameraStatus.LiveviewOrientation):
if (ApplicationSettings.GetInstance().LiveviewRotationEnabled)
{
LiveviewUnit.RotateLiveviewImage(status.LiveviewOrientationAsDouble);
}
break;
default:
break;
}
}
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;
}
}
