public override IDisposable ActionSheet(ActionSheetConfig config)
{
var sheet = new CustomMessageBox
{
Caption = config.Title
};
if (config.Cancel != null)
{
sheet.IsRightButtonEnabled = true;
sheet.RightButtonContent = this.CreateButton(config.Cancel.Text, () =>
{
sheet.Dismiss();
config.Cancel.Action?.Invoke();
});
}
if (config.Destructive != null)
{
sheet.IsLeftButtonEnabled = true;
sheet.LeftButtonContent = this.CreateButton(config.Destructive.Text, () =>
{
sheet.Dismiss();
config.Destructive.Action?.Invoke();
});
}
var list = new ListBox
{
FontSize = 36,
Margin = new Thickness(12.0),
SelectionMode = SelectionMode.Single,
ItemsSource = config.Options
.Select(x => new TextBlock
{
Text = x.Text,
Margin = new Thickness(0.0, 12.0, 0.0, 12.0),
DataContext = x
})
};
list.SelectionChanged += (sender, args) => sheet.Dismiss();
sheet.Content = new ScrollViewer
{
Content = list
};
sheet.Dismissed += (sender, args) =>
{
var txt = list.SelectedValue as TextBlock;
if (txt == null)
return;
var action = txt.DataContext as ActionSheetOption;
action?.Action?.Invoke();
};
return this.DispatchWithDispose(sheet.Show, sheet.Dismiss);
}
public Task <ConfirmThreeButtonsResponse> ConfirmThreeButtonsAsync(string message, string title = null, string positive = "Yes", string negative = "No", string neutral = "Maybe")
{
StackPanel contents = new StackPanel();
contents.Orientation = Orientation.Vertical;
var positiveButton = new Button()
{
Content = positive
};
var neutralButton = new Button()
{
Content = neutral
};
var negativeButton = new Button()
{
Content = negative
};
contents.Children.Add(positiveButton);
contents.Children.Add(neutralButton);
contents.Children.Add(negativeButton);
var box = new Microsoft.Phone.Controls.CustomMessageBox()
{
Caption = title,
Message = message,
IsLeftButtonEnabled = false,
IsRightButtonEnabled = false,
Content = contents
};
var response = new TaskCompletionSource <ConfirmThreeButtonsResponse>();
positiveButton.Click += (sender, args) =>
{
response.TrySetResult(ConfirmThreeButtonsResponse.Positive);
box.Dismiss();
};
neutralButton.Click += (sender, args) =>
{
response.TrySetResult(ConfirmThreeButtonsResponse.Neutral);
box.Dismiss();
};
negativeButton.Click += (sender, args) =>
{
response.TrySetResult(ConfirmThreeButtonsResponse.Negative);
box.Dismiss();
};
box.Show();
return(response.Task);
}
public override void ActionSheet(ActionSheetConfig config) {
var sheet = new CustomMessageBox {
Caption = config.Title,
IsLeftButtonEnabled = false,
IsRightButtonEnabled = false
};
var list = new ListBox {
FontSize = 36,
Margin = new Thickness(12.0),
SelectionMode = SelectionMode.Single,
ItemsSource = config.Options
.Select(x => new TextBlock {
Text = x.Text,
Margin = new Thickness(0.0, 12.0, 0.0, 12.0),
DataContext = x
})
};
list.SelectionChanged += (sender, args) => sheet.Dismiss();
sheet.Content = list;
sheet.Dismissed += (sender, args) => {
var txt = (TextBlock)list.SelectedValue;
var action = (ActionSheetOption)txt.DataContext;
if (action.Action != null)
action.Action();
};
this.Dispatch(sheet.Show);
}
/// <summary>
/// Reveals the message box by inserting it into a popup and opening it.
/// </summary>
public void Show()
{
if (_popup != null)
{
if (_popup.IsOpen)
{
return;
}
}
LayoutUpdated += CustomMessageBox_LayoutUpdated;
_frame = Application.Current.RootVisual as PhoneApplicationFrame;
_page = _frame.Content as PhoneApplicationPage;
// Change the color of the system tray if necessary.
if (SystemTray.IsVisible)
{
// Cache the original color of the system tray.
_systemTrayColor = SystemTray.BackgroundColor;
// Change the color of the system tray to match the message box.
if (Background is SolidColorBrush)
{
SystemTray.BackgroundColor = ((SolidColorBrush)Background).Color;
}
else
{
SystemTray.BackgroundColor = (Color)Application.Current.Resources["PhoneChromeColor"];
}
}
// Hide the application bar if necessary.
if (_page.ApplicationBar != null)
{
// Cache the original visibility of the system tray.
_hasApplicationBar = _page.ApplicationBar.IsVisible;
// Hide it.
if (_hasApplicationBar)
{
_page.ApplicationBar.IsVisible = false;
}
}
else
{
_hasApplicationBar = false;
}
// Dismiss the current message box if there is any.
if (_currentInstance != null)
{
_mustRestore = false;
CustomMessageBox target = _currentInstance.Target as CustomMessageBox;
if (target != null)
{
_systemTrayColor = target._systemTrayColor;
_hasApplicationBar = target._hasApplicationBar;
target.Dismiss();
}
}
_mustRestore = true;
// Insert the overlay.
Rectangle overlay = new Rectangle();
Color backgroundColor = (Color)Application.Current.Resources["PhoneBackgroundColor"];
overlay.Fill = new SolidColorBrush(Color.FromArgb(0x99, backgroundColor.R, backgroundColor.G, backgroundColor.B));
_container = new Grid();
_container.Children.Add(overlay);
// Insert the message box.
_container.Children.Add(this);
// Create and open the popup.
_popup = new Popup();
_popup.Child = _container;
SetSizeAndOffset();
_popup.IsOpen = true;
_currentInstance = new WeakReference(this);
// Attach event handlers.
if (_page != null)
{
_page.BackKeyPress += OnBackKeyPress;
_page.OrientationChanged += OnOrientationChanged;
}
if (_frame != null)
{
_frame.Navigating += OnNavigating;
}
}
private void LogOut()
{
CustomMessageBox messageBox = new CustomMessageBox()
{
//set the properties
Message = ConstantVariable.cfbLogOut, // "Bạn có chắc là bạn muốn thoát tài khoản không?";
LeftButtonContent = ConstantVariable.cfbYes,
RightButtonContent = ConstantVariable.cfbNo
};
//Add the dismissed event handler
messageBox.Dismissed += (s1, e1) =>
{
switch (e1.Result)
{
case CustomMessageBoxResult.LeftButton:
UpdateNotificationURI("Logout");
if (tNetAppSetting.Contains("isLogin"))
{
tNetAppSetting.Remove("isLogin");
tNetUserLoginData.Remove("UserId");
tNetUserLoginData.Remove("PasswordMd5");
tNetUserLoginData.Remove("RawPassword");
tNetUserLoginData.Remove("UserLmd");
tNetUserLoginData.Remove("PushChannelURI");
NavigationService.Navigate(new Uri("/Pages/Login.xaml", UriKind.Relative));
}
break;
case CustomMessageBoxResult.RightButton:
messageBox.Dismiss();
break;
case CustomMessageBoxResult.None:
// Do something.
break;
default:
break;
}
};
//add the show method
messageBox.Show();
}
private void ChangeDriverStatus()
{
CustomMessageBox messageBox = new CustomMessageBox()
{
//set the properties
Message = ConstantVariable.cfbChangeStatus,
LeftButtonContent = ConstantVariable.cfbYes,
RightButtonContent = ConstantVariable.cfbNo
};
//Add the dismissed event handler
messageBox.Dismissed += (s1, e1) =>
{
switch (e1.Result)
{
case CustomMessageBoxResult.LeftButton:
ShowLoadingGridScreen();
// Update Status here
// Change Button Color Here after change
UpdateDriverStatus(ConstantVariable.dStatusAvailable); //Truyền lên AC để chuyển qua NotAvailable
//2 CHuyển trạng thái button
SetChangeStatusButtonIsRed();
HideLoadingGridScreen();
MessageBox.Show(ConstantVariable.strStatusNotAvaiable);// Không hoạt động
break;
case CustomMessageBoxResult.RightButton:
messageBox.Dismiss();
break;
case CustomMessageBoxResult.None:
// Do something.
break;
default:
break;
}
};
messageBox.Show();
}
/// <summary>
/// NHẤN NÚT NÀY ĐỂ CHUYỂN QUA TRANG THANH TOÁN
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void btn_TapToPay_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
CustomMessageBox messageBox = new CustomMessageBox()
{
//set the properties
Message = ConstantVariable.cfbTapToPay, // "Bạn có chắc là bạn muốn kết thúc chuyến đi không?";
LeftButtonContent = ConstantVariable.cfbYes,
RightButtonContent = ConstantVariable.cfbNo
};
//Add the dismissed event handler
messageBox.Dismissed += (s1, e1) =>
{
switch (e1.Result)
{
case CustomMessageBoxResult.LeftButton:
TapToPay();
break;
case CustomMessageBoxResult.RightButton:
messageBox.Dismiss();
break;
case CustomMessageBoxResult.None:
// Do something.
break;
default:
break;
}
};
//add the show method
messageBox.Show();
}
internal Platform(PhoneApplicationPage page)
{
_tracker.SeparateMasterDetail = true;
page.BackKeyPress += OnBackKeyPress;
_page = page;
_renderer = new Canvas();
_renderer.SizeChanged += RendererSizeChanged;
_renderer.Loaded += (sender, args) => UpdateSystemTray();
_tracker.CollectionChanged += (sender, args) => UpdateToolbarItems();
ProgressIndicator indicator;
SystemTray.SetProgressIndicator(page, indicator = new ProgressIndicator { IsVisible = false, IsIndeterminate = true });
var busyCount = 0;
MessagingCenter.Subscribe(this, Page.BusySetSignalName, (Page sender, bool enabled) =>
{
busyCount = Math.Max(0, enabled ? busyCount + 1 : busyCount - 1);
indicator.IsVisible = busyCount > 0;
});
MessagingCenter.Subscribe(this, Page.AlertSignalName, (Page sender, AlertArguments arguments) =>
{
var messageBox = new CustomMessageBox { Title = arguments.Title, Message = arguments.Message };
if (arguments.Accept != null)
messageBox.LeftButtonContent = arguments.Accept;
messageBox.RightButtonContent = arguments.Cancel;
messageBox.Show();
_visibleMessageBox = messageBox;
messageBox.Dismissed += (o, args) =>
{
arguments.SetResult(args.Result == CustomMessageBoxResult.LeftButton);
_visibleMessageBox = null;
};
});
MessagingCenter.Subscribe(this, Page.ActionSheetSignalName, (Page sender, ActionSheetArguments arguments) =>
{
var messageBox = new CustomMessageBox { Title = arguments.Title };
var listBox = new ListBox { FontSize = 36, Margin = new System.Windows.Thickness(12) };
var itemSource = new List<string>();
if (!string.IsNullOrWhiteSpace(arguments.Destruction))
itemSource.Add(arguments.Destruction);
itemSource.AddRange(arguments.Buttons);
if (!string.IsNullOrWhiteSpace(arguments.Cancel))
itemSource.Add(arguments.Cancel);
listBox.ItemsSource = itemSource.Select(s => new TextBlock { Text = s, Margin = new System.Windows.Thickness(0, 12, 0, 12) });
messageBox.Content = listBox;
listBox.SelectionChanged += (o, args) => messageBox.Dismiss();
messageBox.Dismissed += (o, args) =>
{
string result = listBox.SelectedItem != null ? ((TextBlock)listBox.SelectedItem).Text : null;
arguments.SetResult(result);
_visibleMessageBox = null;
};
messageBox.Show();
_visibleMessageBox = messageBox;
});
}
public Task<ConfirmThreeButtonsResponse> ConfirmThreeButtonsAsync(string message, string title = null, string positive = "Yes", string negative = "No", string neutral = "Maybe")
{
StackPanel contents = new StackPanel();
contents.Orientation = Orientation.Vertical;
var positiveButton = new Button() { Content = positive };
var neutralButton = new Button() { Content = neutral };
var negativeButton = new Button() { Content = negative };
contents.Children.Add(positiveButton);
contents.Children.Add(neutralButton);
contents.Children.Add(negativeButton);
var box = new Microsoft.Phone.Controls.CustomMessageBox()
{
Caption = title,
Message = message,
IsLeftButtonEnabled = false,
IsRightButtonEnabled = false,
Content = contents
};
var response = new TaskCompletionSource<ConfirmThreeButtonsResponse>();
positiveButton.Click += (sender, args) =>
{
response.TrySetResult(ConfirmThreeButtonsResponse.Positive);
box.Dismiss();
};
neutralButton.Click += (sender, args) =>
{
response.TrySetResult(ConfirmThreeButtonsResponse.Neutral);
box.Dismiss();
};
negativeButton.Click += (sender, args) =>
{
response.TrySetResult(ConfirmThreeButtonsResponse.Negative);
box.Dismiss();
};
box.Show();
return response.Task;
}
private async void ScanButton(object sender, object e)
{
string result = null;
try
{
Waiter(true);
var tcs = new TaskCompletionSource<object>();
StackPanel sp = new StackPanel() { Margin = new Thickness(20) };
#if WINDOWS_PHONE
if (Device == null)
{
Windows.Foundation.Size initialResolution = new Windows.Foundation.Size(640, 480);
wbm = new WriteableBitmap(640, 480);
Device = await PhotoCaptureDevice.OpenAsync(CameraSensorLocation.Back, initialResolution);
Device.SetProperty(KnownCameraGeneralProperties.EncodeWithOrientation,
Device.SensorLocation == CameraSensorLocation.Back ?
Device.SensorRotationInDegrees : -Device.SensorRotationInDegrees);
Device.SetProperty(KnownCameraGeneralProperties.AutoFocusRange, AutoFocusRange.Macro);
Device.SetProperty(KnownCameraPhotoProperties.SceneMode, CameraSceneMode.Macro);
Device.SetProperty(KnownCameraPhotoProperties.FocusIlluminationMode, FocusIlluminationMode.Off);
}
Rectangle previewRect = new Rectangle() { Height = 480, Width = 360 };
VideoBrush previewVideo = new VideoBrush();
previewVideo.RelativeTransform = new CompositeTransform()
{
CenterX = 0.5,
CenterY = 0.5,
Rotation = (Device.SensorLocation == CameraSensorLocation.Back ?
Device.SensorRotationInDegrees : -Device.SensorRotationInDegrees)
};
previewVideo.SetSource(Device);
previewRect.Fill = previewVideo;
Grid combiner = new Grid() { Height = previewRect.Height, Width = previewRect.Width };
combiner.Children.Add(previewRect);
Grid.SetColumnSpan(previewRect, 3);
Grid.SetRowSpan(previewRect, 3);
int windowSize = 100;
combiner.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(previewRect.Height / 2 - windowSize) });
combiner.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(windowSize) });
combiner.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(previewRect.Height / 2 - windowSize) });
combiner.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(previewRect.Width / 2 - windowSize) });
combiner.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(windowSize) });
combiner.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(previewRect.Width / 2 - windowSize) });
var maskBrush = new SolidColorBrush(Color.FromArgb(80, 0, 0, 0));
Canvas v1 = new Canvas() { Background = maskBrush };
Canvas v2 = new Canvas() { Background = maskBrush };
Canvas v3 = new Canvas() { Background = maskBrush };
Canvas v4 = new Canvas() { Background = maskBrush };
combiner.Children.Add(v1); Grid.SetRow(v1, 0); Grid.SetColumnSpan(v1, 3);
combiner.Children.Add(v2); Grid.SetRow(v2, 2); Grid.SetColumnSpan(v2, 3);
combiner.Children.Add(v3); Grid.SetRow(v3, 1); Grid.SetColumn(v3, 0);
combiner.Children.Add(v4); Grid.SetRow(v4, 1); Grid.SetColumn(v4, 2);
sp.Children.Add(combiner);
BackgroundWorker bw = new BackgroundWorker();
DateTime last = DateTime.Now;
bw.WorkerSupportsCancellation = true;
bw.DoWork += async (s2, e2) =>
{
var reader = new BarcodeReader();
while (!bw.CancellationPending)
{
if (DateTime.Now.Subtract(last).TotalSeconds > 2)
{
await Device.FocusAsync();
last = DateTime.Now;
}
try
{
Device.GetPreviewBufferArgb(wbm.Pixels);
Debug.WriteLine(DateTime.Now.Millisecond);
var codeVal = reader.Decode(wbm);
if (codeVal != null)
{
result = codeVal.Text;
e2.Cancel = true;
tcs.TrySetResult(null);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
}
}
};
bw.RunWorkerAsync();
#else
var cameras = await DeviceInformation.FindAllAsync(DeviceClass.VideoCapture);
if (cameras.Count < 1)
{
return;
}
var settings = new MediaCaptureInitializationSettings { VideoDeviceId = cameras.Last().Id };
var imageSource = new MediaCapture();
await imageSource.InitializeAsync(settings);
CaptureElement previewRect = new CaptureElement() { Width = 640, Height = 360 };
previewRect.Source = imageSource;
sp.Children.Add(previewRect);
await imageSource.StartPreviewAsync();
bool keepGoing = true;
Action a = null;
a = async () =>
{
if (!keepGoing) return;
var stream = new InMemoryRandomAccessStream();
await imageSource.CapturePhotoToStreamAsync(ImageEncodingProperties.CreateJpeg(), stream);
stream.Seek(0);
var tmpBmp = new WriteableBitmap(1, 1);
await tmpBmp.SetSourceAsync(stream);
var writeableBmp = new WriteableBitmap(tmpBmp.PixelWidth, tmpBmp.PixelHeight);
stream.Seek(0);
await writeableBmp.SetSourceAsync(stream);
Result _result = null;
var barcodeReader = new BarcodeReader
{
// TryHarder = true,
AutoRotate = true
};
try
{
_result = barcodeReader.Decode(writeableBmp);
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
}
stream.Dispose();
if (_result != null)
{
result = _result.Text;
Debug.WriteLine(_result.Text);
keepGoing = false;
tcs.TrySetResult(null);
}
else
{
var x = RunOnUIThread(a);
}
};
await RunOnUIThread(a);
#endif
CustomMessageBox messageBox = new CustomMessageBox()
{
Title = "Scan Tag",
Message = "",
Content = sp,
LeftButtonContent = "OK",
RightButtonContent = "Cancel",
IsFullScreen = false,
};
messageBox.Unloaded += (s2, e2) =>
{
tcs.TrySetResult(null);
};
messageBox.Show();
await tcs.Task;
messageBox.Dismiss();
#if WINDOWS_PHONE
bw.CancelAsync();
#else
keepGoing = false;
await imageSource.StopPreviewAsync();
#endif
Debug.WriteLine("result: '" + result + "'");
string loc = null;
string building = null;
string floor = null;
string room = null;
if (!string.IsNullOrEmpty(result))
{
var s = result.Split(new char[] { '?' }, 2);
if (s.Length == 2)
{
var paramList = s[1].Split('&')
.Select(p => p.Split(new char[] { '=' }, 2))
.Where(p => p.Length == 2);
loc = pick(paramList, "cp");
building = pick(paramList, "bld");
floor = pick(paramList, "flr");
room = pick(paramList, "rm");
}
}
GeoCoord? locVal = GeoCoord.Parse(loc);
if (!string.IsNullOrEmpty(building) && !string.IsNullOrEmpty(floor))
{
await ShowMap(RoomInfo.Parse(building + "/" + (room == null ? floor : room)), locVal);
}
}
finally
{
Waiter(false);
}
}
