public void OnDungeonSelected(object sender, GestureEventArgs e)
{
var selectedGrid = sender as Grid;
var dungeonId = (int)selectedGrid.Tag;
_selectedDungeon = GetDungeon(dungeonId);
var heroRepository = new HeroRepository();
_heroesOwnedByPlayer = heroRepository.GetHeroesOwnedByPlayer().Count;
var playerRepository = new PlayerRepository();
_player = playerRepository.GetPlayer();
if (PlayerCanEnterDungeon())
{
_player.Stam.Current = _player.Stam.Current - _selectedDungeon.StaminaCost;
playerRepository.SavePlayer(_player);
MessageBus.Default.Notify("EnterDungeon", new Object(), new NotificationEventArgs(dungeonId.ToString()));
}
else
{
var errorModalControl = GetErrorMessage();
var errorModal = new ModalContainer(errorModalControl);
errorModal.Show();
}
}
private void LayoutRootTap(object sender, GestureEventArgs e)
{
if (TapAvatar != null)
{
TapAvatar(tbUserName.Text);
}
}
private void Click(object sender, GestureEventArgs gestureEventArgs)
{
object obj = ((FrameworkElement) sender).DataContext;
DirectoryItem directoryItem = obj as DirectoryItem;
if (directoryItem != null)
{
// Navigate into that directoryitem
string path = string.Empty;
if (NavigationContext.QueryString.ContainsKey("Path"))
path = NavigationContext.QueryString["Path"] + "/";
path += (directoryItem).Name;
NavigationService.Navigate(new Uri("/Wall.xaml?Structure=Folders&Path=" + path, UriKind.Relative));
return;
}
FavList favList = obj as FavList;
if (favList != null)
{
NavigationService.Navigate(new Uri("/Wall.xaml?Structure=Favs&Path=" + favList.Name, UriKind.Relative));
return;
}
Game game = obj as Game;
if (game == null) return;
NavigationService.Navigate(new Uri("/GameInfo.xaml?id=" + game.ID, UriKind.Relative));
}
private void image_Tap(object sender, GestureEventArgs e)
{
Ellipse temp = (Ellipse)sender;
string txt = temp.Name;
int x = int.Parse(txt.Substring(5, txt.LastIndexOf("_") - 5));
int y = int.Parse(txt.Substring(txt.LastIndexOf("_") + 1, txt.Length - txt.LastIndexOf("_") - 1));
txtStatus.Text = x.ToString() + " " + y.ToString();
if (gamefield[x, y] == 0)
{
if (n % 2 == 0)
{
SolidColorBrush brush = new SolidColorBrush(Color.FromArgb(255, 48, 48, 48));
temp.Fill = brush;
gamefield[x, y] = 1;
}
else
{
SolidColorBrush brush = new SolidColorBrush(Color.FromArgb(255, 220, 220, 220));
temp.Fill = brush;
gamefield[x, y] = 2;
}
n++;
}
}
public void AddEventItem(object sender, GestureEventArgs e)
{
Grid grid = sender as Grid;
Point point = e.GetPosition(grid);
string eventTitle = " + New title event";
double width = (grid.Parent as ScrollViewer).Width - 50;
DateTime dateTime = _lastItem.ItemDate;
int hour = (int)Math.Ceiling((point.Y) / Constants.GRID_HOURS_CELL_HEIGHT);
EventItem eventItem = new EventItem()
{
EventColor = CustomColor.CornflowerBlue,
EventStart = new DateTime(dateTime.Year, dateTime.Month, dateTime.Day, hour, 0, 0),
EventEnd = new DateTime(dateTime.Year, dateTime.Month, dateTime.Day, hour + 1, 0, 0),
EventTitle = eventTitle,
EventLocation = string.Empty
};
DailyDetailItem eventDetails = new DailyDetailItem(eventItem);
eventDetails.Click += EditEvent;
_lastItem.EventsForDay.Add(eventItem);
eventDetails.SetValue(Grid.RowProperty, hour);
eventDetails.SetValue(Grid.RowSpanProperty, 1);
eventDetails.SetValue(Grid.ColumnProperty, 1);
grid.Children.Add(eventDetails);
}
private void OnControlTap(object sender, GestureEventArgs e)
{
if (AudioState == AudioState.Playing)
QuranApp.NativeProvider.AudioProvider.Pause();
else if (AudioState == AudioState.Paused)
QuranApp.NativeProvider.AudioProvider.Play();
}
private void Click(object sender, GestureEventArgs e)
{
Game game = (Game) ((FrameworkElement) sender).DataContext;
if (game == null) return;
NavigationService.Navigate(new Uri("/GameInfo.xaml?id=" + game.ID, UriKind.Relative));
}
private void OnTap(object sender, GestureEventArgs e)
{
if (Command == null)
return;
Command.Execute(CommandParameter);
}
private void Image_Tap(object sender, GestureEventArgs e)
{
var file = (RingtoneListItem)((Image)sender).DataContext;
if (file != null && !file.DisplayName.Contains("none"))
{
#if ARM
string fileName = Path.GetFileName(file.FullPath);
try
{
// Copy file to the isf
if (!_isoStore.FileExists(fileName))
{
SystemTray.ProgressIndicator.IsVisible = true;
File.Copy(file.FullPath, Path.Combine(_isoRootPath, fileName), true);
}
using (IsolatedStorageFileStream isoStream = new IsolatedStorageFileStream(fileName, FileMode.Open, _isoStore))
{
mediaElement.SetSource(isoStream);
mediaElement.Play();
SystemTray.ProgressIndicator.IsVisible = false;
}
}
catch { }
#else
MessageBox.Show(file.FullPath);
#endif
}
}
private void RequestSMSButton_Tap(object sender, GestureEventArgs e)
{
GlobalIndicator.Instance.IsLoading = true;
// Call sign up method again with filled additional parameter SID.
_DoSignUp();
}
private void OnTap(object sender, GestureEventArgs e)
{
if (TapCommand != null)
{
TapCommand.Execute(CommandParameter);
}
}
private void xItemBorder_Tap(object sender, GestureEventArgs e)
{
//Border border = sender as Border;
//ChannelInfo channelInfo = border.Tag as ChannelInfo;
//if (ItemTap != null)
// ItemTap(sender, channelInfo.VID);
}
private void SearchLogo_Tap(object sender, GestureEventArgs e)
{
if (InputText != null && SearchBox.Text.Length > 0)
{
InputText(this, SearchBox.Text);
}
}
async void lstFriends_Tap(object sender, GestureEventArgs e)
{
if (lstFriends.SelectedItem != null)
{
FacebookUser selectedFriend = lstFriends.SelectedItem as FacebookUser;
Permission permission = new Permission();
MessageBoxResult result = MessageBox.Show(
string.Format(AppResources.FriendAddView_Txt_FriendAddQuestion,selectedFriend.Name),
AppResources.FriendAddView_Txt_FriendAddTitle,
MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
permission.FBIDFromViewed = selectedFriend.Id;
permission.FBIDFromViewer = App.fbUserID;
permission.IsAllowed = false;
permission.PartitionKey = permission.FBIDFromViewer;
permission.RowKey = permission.FBIDFromViewed;
bool addResult = await (this.DataContext as FriendAddViewModel).TryAddNewFriend(permission);
if (addResult)
MessageBox.Show(AppResources.FriendAddView_Txt_FriendAddSuccess,AppResources.FriendAddView_Txt_FriendAddTitle, MessageBoxButton.OK);
else MessageBox.Show(AppResources.FriendAddView_Txt_FriendAddError, AppResources.FriendAddView_Txt_FriendAddTitle, MessageBoxButton.OK);
}
}
}
private void HoldGesture(object sender, GestureEventArgs e)
{
if (!IsEnabled)
return;
IsActive = true;
_cardView = sender as CardView;
if (_cardView == null)
{
IsActive = false;
}
else
{
var selected = (CardViewModel)_cardView.DataContext;
var scrollOffset = new Point(_scrollViewer.HorizontalOffset, _scrollViewer.VerticalOffset);
_originalRelativePosition = _cardView.GetRelativePositionIn(_context, scrollOffset);
// Fade everything out
//if (_context != null)
// _context.Animate(1.0, 0.7, UIElement.OpacityProperty, 300, 0);
if (_context != null)
FadeCards(_context, selected);
// Popout the selected card
// PopoutCard(_cardView, _draggedImage, _originalRelativePosition, scrollOffset);
// We can allow children to listen to events now
EnableChildInteractions();
}
}
protected override void OnTap(GestureEventArgs e)
{
base.OnTap(e);
App.HNavigation.GoToQuizPage();
App.User = user;
}
public void ModifyCreation(GestureEventArgs e)
{
var gesture = e.Sender as IPositionGesture;
if (gesture != null)
{
var pos = gesture.GetGesturePosition(Hand.Both);
CreatedInstance.transform.position = pos;
lastGesturePositions.Add(pos);
while (lastGesturePositions.Count > 5)
{
lastGesturePositions.RemoveAt(0);
}
var scale = GetScale(gesture);
CreatedInstance.transform.localScale = scale;
var rotation = GetRotation(gesture);
CreatedInstance.transform.rotation = rotation;
var rigidbody = CreatedInstance.GetComponent<Rigidbody>();
rigidbody.mass = GetMass(scale);
}
}
private void textBox_name_Tap(object sender, GestureEventArgs e)
{
if (defaultMessage)
{
textBox_name.Text = "";
defaultMessage = false;
}
}
private void OnAllowWideIconicTileChanged(object sender, GestureEventArgs e)
{
if (IconicTemplate.Exists(MainPageUri))
{
IconicTemplate.Remove(MainPageUri);
ToggleIconicTile.IsChecked = false;
}
}
private void SelectWholeText(object sender,
GestureEventArgs e)
{
var textBox = sender as LabeledWaternarkTextBox;
SetNormalStyle();
textBox.InhaltsText.SelectAll();
}
protected override void OnHold(GestureEventArgs e)
{
base.OnHold(e);
//if (this.Action != null)
//{
// this.Action.OnHold(e);
//}
}
/// <summary>
/// 选择了表情
/// </summary>
private void StackPanel_Tap(object sender, GestureEventArgs e)
{
StackPanel sp = sender as StackPanel;
if ( sp. Tag != null )
{
EventSingleton. Instance. RaiseNewFace( sp. Tag. ToString( ) );
}
}
private void OnTagTapped(object sender, GestureEventArgs e)
{
string text = ((Button)sender).DataContext as string;
TagTapped(this, new TagTappedEvenArgs()
{
Tag = text
});
}
private void OnAllowWideFlipTileChanged(object sender, GestureEventArgs gestureEventArgs)
{
if (FlipTemplate.Exists(MainPageUri))
{
FlipTemplate.Remove(MainPageUri);
ToggleFlipTile.IsChecked = false;
}
}
private void EventsName_OnTap(object sender, GestureEventArgs e)
{
var listBox = ((ListBox)sender);
var eventSummaryViewModel = (EventSummaryViewModel)listBox.SelectedItems[0];
eventSummaryViewModel.GoToEventCommand.Execute(sender);
_ClearListItemAfterItHasBeenClicked(listBox);
}
private void SignUpButton_Tap(object sender, GestureEventArgs e)
{
string phone = LoginTextBox.Text;
if (!_ShowValidationErrors())
{
_CheckPhone(phone);
}
}
public void UpdateDrawing(GestureEventArgs e)
{
var gesture = e.Sender as IPositionGesture;
if (gesture != null)
{
_positions.Add(gesture.GetGesturePosition(Hand.Either));
}
}
private void text_box_Tap(object sender, GestureEventArgs e)
{
if (FirstTime)
{
text_box.Select(0, 0);
FirstTime = false;
}
}
public void OnSelectHero(object sender, GestureEventArgs e)
{
var target = sender as Grid;
if (target.Tag != null)
{
var targetId = target.Tag.ToString();
MessageBus.Default.Notify("ShowHeroDetails", new Object(), new NotificationEventArgs(targetId));
}
}
public override void Tap(GestureEventArgs e)
{
base.Tap(e);
Pushpin pushpin = new Pushpin();
Point2D point = _map.ScreenToMap(e.GetPosition(_map));
pushpin.Location = point;
_eLayer.AddChild(pushpin);
_pushpins.Add(pushpin);
}
private void Thickness_OnTap(object sender, GestureEventArgs e)
{
this.SelectThickness(((FrameworkElement)sender).DataContext as BrushThicknessViewModel);
}
private void TouchpadOnGesture(object sender, GestureEventArgs e)
{
var msg = string.Format("{0}: Param={1}, XYZ: ({2}, {3}, {4})", e.GestureTypes, e.Parameter, e.X, e.Y, e.Z);
LogGesture(msg);
}
private void AppointmentResultsData_Tap(object sender, GestureEventArgs e)
{
App.appt = ((sender as ListBox).SelectedValue as Appointment);
NavigationService.Navigate(new Uri("/AppointmentDetails.xaml", UriKind.Relative));
}
private void ShowRequests_Tap(object sender, GestureEventArgs e)
{
NavigationService.Navigate(new Uri("/Views/FriendRequestsPage.xaml", UriKind.Relative));
}
void WrapPanelSample_Tap(object sender, GestureEventArgs e)
{
Border b = (Border)sender;
wrapPanel.Children.Remove(b);
}
private void RatingImageIcon_Tap(object sender, GestureEventArgs e)
{
MarketplaceReviewTask marketplaceReviewTask = new MarketplaceReviewTask();
marketplaceReviewTask.Show();
}
private void Button_14_Tap(object sender, GestureEventArgs e)
{
_id = _listaId[13];
this.NavigationService.Navigate(new Uri("/AttractionData.xaml", UriKind.RelativeOrAbsolute));
}
private static void P1Steered(object sender, GestureEventArgs e)
{
var direction = ((SteeringGestureEventArgs)e).Direction;
Console.Write("P1 steering " + direction + " ");
if (direction < 0)
{
if (rightdown)
{
DirectInput.KeyUp(DirectInput.VK_RIGHT);
rightdown = false;
}
if (direction == -2)
{
if (!spacedown)
{
DirectInput.KeyDown(DirectInput.VK_SPACE);
spacedown = true;
}
}
else
{
if (!leftdown)
{
DirectInput.KeyDown(DirectInput.VK_LEFT);
leftdown = true;
}
if (spacedown)
{
DirectInput.KeyUp(DirectInput.VK_SPACE);
spacedown = false;
}
}
}
else if (direction > 0)
{
if (leftdown)
{
DirectInput.KeyUp(DirectInput.VK_LEFT);
leftdown = false;
}
if (direction == 2)
{
if (!spacedown)
{
DirectInput.KeyDown(DirectInput.VK_SPACE);
spacedown = true;
}
}
else
{
if (!rightdown)
{
DirectInput.KeyDown(DirectInput.VK_RIGHT);
rightdown = true;
}
if (spacedown)
{
DirectInput.KeyUp(DirectInput.VK_SPACE);
spacedown = false;
}
}
//Keyboard.SendKeyAsInput(Keys.Right);
}
else
{
if (leftdown)
{
DirectInput.KeyUp(DirectInput.VK_LEFT);
leftdown = false;
}
if (rightdown)
{
DirectInput.KeyUp(DirectInput.VK_RIGHT);
rightdown = false;
}
if (spacedown)
{
DirectInput.KeyUp(DirectInput.VK_SPACE);
spacedown = false;
}
}
}
private void BtnPlay_OnTap(object sender, GestureEventArgs e)
{
NavigationService.Navigate(new Uri("/PlayPage.xaml", UriKind.Relative));
}
/*
* public void onGestureDetectedProgress(float progress)
* {
* print("gesture progress detected!!");
* digScript.gestureprogress = progress;
* }
*/
#region 測試姿勢有沒有符合
void OnGestureDetected(object sender, GestureEventArgs e, int bodyIndex)
{
// print("comehere");
var isDetected = e.IsBodyTrackingIdValid && e.IsGestureDetected;
// print("gesturedetected is" + bodyIndex);
//print("id is " + e.GestureID);
//if (e.DetectionConfidence > 0.5f)
//{
ConfidenceTextGameObject.text = "confidence is " + e.DetectionConfidence + "id is " + e.GestureID;
//}
if (e.GestureID == RainName)
{
// print("inside Rain");
if (e.DetectionConfidence > 0.50f)
{
seedScript.RRain = true;
}
else
{
seedScript.RRain = false;
}
}
if (e.GestureID == DigName)
{
// print("inside Dig");
if (e.DetectionConfidence > 0.60f)
{
seedScript.DDigging = true;
}
else
{
seedScript.DDigging = false;
}
}
if (e.GestureID == SeedName)
{
// print("inside seed");
if (e.DetectionConfidence > 0.50f)
{
seedScript.SSeed = true;
}
else
{
seedScript.SSeed = false;
}
}
if (e.GestureID == PutName)
{
// print("inside put");
if (e.DetectionConfidence > 0.50f)
{
seedScript.PPut = true;
}
else
{
seedScript.PPut = false;
}
}
/*
* if (e.GestureID == "Bridge")
* {
* //NEW UI FOR GESTURE DETECTed
* //GestureTextGameObject.text = "Gesture Detected: " + e.GestureID;
* //StringBuilder text = new StringBuilder(string.Format("Gesture Detected? {0}\n", isDetected));
* ConfidenceTextGameObject.text = "Confidence: " + e.DetectionConfidence;
* //text.Append(string.Format("Confidence: {0}\n", e.DetectionConfidence));
*
* print("Bridge");
* //print("detectionconfidence" + e.DetectionConfidence + "gesturedetected is" + bodyIndex);
* //print("gesturedetected is" + bodyIndex);
* //print(this.gestureprogress);
* if (e.DetectionConfidence > 0.40f)
* {
* seedScript.RRain = true;
* }
* else
* {
* seedScript.RRain = false;
* }
* }
*/
//if (e.GestureID == BridgeDownName)
//{
// print("Bridge_Down");
// print(e.DetectionConfidence);
// if (e.DetectionConfidence > 0.30f)
// {
// seedScript.RRain = true;
// }
// else
// {
// seedScript.RRain = false;
// }
//}
/*
* if (e.GestureID == LiftHandName)
* {
* //NEW UI FOR GESTURE DETECTed
* GestureTextGameObject.text = "Gesture Detected: " + e.GestureID;
* //StringBuilder text = new StringBuilder(string.Format("Gesture Detected? {0}\n", isDetected));
* ConfidenceTextGameObject.text = "Confidence: " + e.DetectionConfidence;
* //text.Append(string.Format("Confidence: {0}\n", e.DetectionConfidence));
*
* print("lifthand");
* print(e.DetectionConfidence);
* //turnScript.lift = true;
* if (e.DetectionConfidence > 0.50f)
* {
* //turnScript.turnLeft = true;
* digScript.dig_true = true;
* print("dig_true change");
* }
* else
* {
* //turnScript.turnLeft = false;
* digScript.dig_true = false;
* print("dosen't bigger than");
* }
*
* //print("lefthandoutout");
* }
*/
/*if (e.GestureID == leanLeftGestureName)
* {
* //NEW UI FOR GESTURE DETECTed
* GestureTextGameObject.text = "Gesture Detected: " + e.GestureID;
* //StringBuilder text = new StringBuilder(string.Format("Gesture Detected? {0}\n", isDetected));
* ConfidenceTextGameObject.text = "Confidence: " + e.DetectionConfidence;
* //text.Append(string.Format("Confidence: {0}\n", e.DetectionConfidence));
*
* print("lean_left_gest");
* print(e.DetectionConfidence);
* if (e.DetectionConfidence > 0.65f)
* {
* print("haha");
* turnScript.turnLeft = true;
* }
* else
* {
* turnScript.turnLeft = false;
* }
* }//end if lean_left_gest
*/
//this.bodyText[bodyIndex] = text.ToString();
}
/// <summary>
/// Handles the TouchPressed event of the gestures control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="GestureEventArgs" /> instance containing the event data.</param>
private void Gestures_TouchPressed(object sender, GestureEventArgs e)
{
this.IsFocus = true;
this.Animation.BeginAnimation(Transform2D.OpacityProperty, this.fadeOut);
}
/// <summary>
/// Handles the TouchReleased event of the gestures control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="GestureEventArgs" /> instance containing the event data.</param>
private void Gestures_TouchReleased(object sender, GestureEventArgs e)
{
this.Animation.BeginAnimation(Transform2D.OpacityProperty, this.fadeIn);
}
private async void UIElement_OnTap(object sender, GestureEventArgs e)
{
//zune:search?publisher=[publisher name]
await Launcher.LaunchUriAsync(new Uri("zune:search?publisher=Jan Joris"));
}
void HandleButtonTap(object sender, GestureEventArgs e)
{
((IButtonController)Element)?.SendReleased();
((IButtonController)Element)?.SendClicked();
}
private void DialogsPageTitle_Tap(object sender, GestureEventArgs e)
{
NavigationService.Navigate(new Uri("/Views/DialogsPage.xaml", UriKind.Relative));
}
private static void P2Steered(object sender, GestureEventArgs e)
{
var direction = ((SteeringGestureEventArgs)e).Direction;
Console.WriteLine("P2 steering " + direction + " ");
if (direction < 0)
{
if (ddown)
{
DirectInput.KeyUp(DirectInput.VK_D);
ddown = false;
}
if (direction == -2)
{
if (!xdown)
{
DirectInput.KeyDown(DirectInput.VK_X);
xdown = true;
}
}
else
{
if (!adown)
{
DirectInput.KeyDown(DirectInput.VK_A);
adown = true;
}
if (xdown)
{
DirectInput.KeyUp(DirectInput.VK_X);
xdown = false;
}
}
}
else if (direction > 0)
{
if (adown)
{
DirectInput.KeyUp(DirectInput.VK_A);
adown = false;
}
if (direction == 2)
{
if (!xdown)
{
DirectInput.KeyDown(DirectInput.VK_X);
xdown = true;
}
}
else
{
if (!ddown)
{
DirectInput.KeyDown(DirectInput.VK_D);
ddown = true;
}
if (xdown)
{
DirectInput.KeyUp(DirectInput.VK_X);
xdown = false;
}
}
//Keyboard.SendKeyAsInput(Keys.Right);
}
else
{
if (adown)
{
DirectInput.KeyUp(DirectInput.VK_A);
adown = false;
}
if (ddown)
{
DirectInput.KeyUp(DirectInput.VK_D);
ddown = false;
}
if (xdown)
{
DirectInput.KeyUp(DirectInput.VK_X);
xdown = false;
}
}
}
private void InfoImageIcon_Tap(object sender, GestureEventArgs e)
{
NavigationService.Navigate(new Uri("/InfoPage.xaml", UriKind.Relative));
}
private void OnTapped(object sender, GestureEventArgs e)
{
this.VM.HandleTap();
}
private void OnMegaHeaderLogoTapped(object sender, GestureEventArgs e)
{
DebugService.ChangeStatusAction();
}
private void SelectedValueTextBlock_Tap(object sender, GestureEventArgs e)
{
Popup.IsOpen = !Popup.IsOpen;
}
private void Image_Tap(object sender, GestureEventArgs e)
{
NavigationService.Navigate(new Uri(@"/Views/SettingsPage.xaml", UriKind.Relative));
}
private void ContactResultsData_Tap(object sender, GestureEventArgs e)
{
App.con = ((sender as ListBox).SelectedValue as Contact);
NavigationService.Navigate(new Uri("/ContactDetails.xaml", UriKind.Relative));
}
private void Changelog_Tap(object sender, GestureEventArgs e)
{
Navigate(typeof(ChangelogPage));
}
private void MainItemGrid_OnHold(object sender, GestureEventArgs e)
{
ViewModel.ClearSearchHistory();
}
private void TrialBorder_Tap(object sender, GestureEventArgs e)
{
MarketplaceDetailTask marketPlace = new MarketplaceDetailTask();
marketPlace.Show();
}
private void View_OnTap(object sender, GestureEventArgs gestureEventArgs)
{
EventAggregator.Current.Publish(new StickersTapEvent((long)this._sticker.product_id, (int)this._sticker.id));
}
private void StackPanel_Tap_1(object sender, GestureEventArgs e)
{
this.NavigationService.Navigate(new Uri("/CatchTheName.xaml", UriKind.RelativeOrAbsolute));
}
private void StackPanel_Tap_2(object sender, GestureEventArgs e)
{
MessageBox.Show("We will working on it soon", "Information", MessageBoxButton.OK);
}
public void EndDrawing(GestureEventArgs e)
{
}
private async void VideoCanvasOnTap(object sender, GestureEventArgs e)
{
try
{
System.Windows.Point uiTapPoint = e.GetPosition(VideoCanvas);
if (PhotoCaptureDevice.IsFocusRegionSupported(PhotoCaptureDevice.SensorLocation) && _focusSemaphore.WaitOne(0))
{
// Get tap coordinates as a foundation point
var tapPoint = new Windows.Foundation.Point(uiTapPoint.X, uiTapPoint.Y);
double xRatio = VideoCanvas.ActualHeight / PhotoCaptureDevice.PreviewResolution.Width;
double yRatio = VideoCanvas.ActualWidth / PhotoCaptureDevice.PreviewResolution.Height;
// adjust to center focus on the tap point
var displayOrigin = new Windows.Foundation.Point(
tapPoint.Y - _focusRegionSize.Width / 2,
(VideoCanvas.ActualWidth - tapPoint.X) - _focusRegionSize.Height / 2);
// adjust for resolution difference between preview image and the canvas
var viewFinderOrigin = new Windows.Foundation.Point(displayOrigin.X / xRatio, displayOrigin.Y / yRatio);
var focusrect = new Windows.Foundation.Rect(viewFinderOrigin, _focusRegionSize);
// clip to preview resolution
var viewPortRect = new Windows.Foundation.Rect(0, 0, PhotoCaptureDevice.PreviewResolution.Width,
PhotoCaptureDevice.PreviewResolution.Height);
focusrect.Intersect(viewPortRect);
PhotoCaptureDevice.FocusRegion = focusrect;
// show a focus indicator
FocusIndicator.SetValue(Shape.StrokeProperty, _notFocusedBrush);
FocusIndicator.SetValue(Canvas.LeftProperty, uiTapPoint.X - _focusRegionSize.Width / 2);
FocusIndicator.SetValue(Canvas.TopProperty, uiTapPoint.Y - _focusRegionSize.Height / 2);
FocusIndicator.SetValue(VisibilityProperty, Visibility.Visible);
CameraFocusStatus status = await PhotoCaptureDevice.FocusAsync();
if (status == CameraFocusStatus.Locked)
{
FocusIndicator.SetValue(Shape.StrokeProperty, _focusedBrush);
_manuallyFocused = true;
PhotoCaptureDevice.SetProperty(KnownCameraPhotoProperties.LockedAutoFocusParameters,
AutoFocusParameters.Exposure & AutoFocusParameters.Focus & AutoFocusParameters.WhiteBalance);
}
else
{
_manuallyFocused = false;
PhotoCaptureDevice.SetProperty(KnownCameraPhotoProperties.LockedAutoFocusParameters, AutoFocusParameters.None);
}
_focusSemaphore.Release();
}
await Capture();
}
catch (Exception exception)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
new CustomMessageDialog(
AppMessages.CaptureVideoFailed_Title,
String.Format(AppMessages.CaptureVideoFailed, exception.Message),
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
});
}
}
