/*
* ボタンがフォーカスを取得した。
* TextBlockはフォーカスの取得/喪失の管理ができないので、TextBlockの上に透明のRadioButtonをかぶせてフォーカスの管理をしています。
*/
private async void OverlappedButton_GotFocus(object sender, RoutedEventArgs e)
{
Debug.WriteLine("<<--- Button GotFocus");
if (DesignMode.DesignModeEnabled)
{
// ビューデザイナーの中で動作している場合は何もしない。
return;
}
if (textServiceManager == null)
{
// 初めての場合
// 少し待たないと「漢字」キーが効かない。
await Task.Delay(500);
// CoreTextServicesManagerを作ります。
Debug.WriteLine("--->> GetForCurrentView");
textServiceManager = CoreTextServicesManager.GetForCurrentView();
// IMEの切り替えのイベントハンドラを登録します。
Debug.WriteLine("--->> Subscribe InputLanguageChanged");
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
}
// editContextを作り直します。
UpdateEditContext();
// 再描画します。
Win2DCanvas.Invalidate();
}
public RecognizerControl()
{
this.InitializeComponent();
const double penSize = 4;
// Initialize drawing attributes. These are used in inking mode.
var drawingAttributes = new InkDrawingAttributes
{
Color = Windows.UI.Colors.Red,
Size = new Windows.Foundation.Size(penSize, penSize),
IgnorePressure = false,
FitToCurve = true
};
// Show the available recognizers
_inkRecognizerContainer = new InkRecognizerContainer();
_recoView = _inkRecognizerContainer.GetRecognizers();
// Set the text services so we can query when language changes
_textServiceManager = CoreTextServicesManager.GetForCurrentView();
_textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
// Initialize the InkCanvas
InkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
InkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
InkCanvas.InkPresenter.StrokeInput.StrokeStarted += StrokeInput_StrokeStarted;
InkCanvas.InkPresenter.StrokeInput.StrokeEnded += StrokeInput_StrokeEnded;
_recoTimer = new DispatcherTimer()
{
Interval = TimeSpan.FromSeconds(2)
};
_recoTimer.Tick += _recoTimer_Tick;
}
public static async Task <List <EmojiGroup> > SearchAsync(IProtoService protoService, string query, EmojiSkinTone skin)
{
var result = new List <EmojiData>();
var inputLanguage = CoreTextServicesManager.GetForCurrentView().InputLanguage.LanguageTag;
var response = await protoService.SendAsync(new SearchEmojis(query, false, new[] { inputLanguage }));
if (response is Emojis suggestions)
{
foreach (var item in suggestions.EmojisValue)
{
var emoji = item;
if (EmojiGroupInternal._skinEmojis.Contains(emoji) || EmojiGroupInternal._skinEmojis.Contains(emoji.TrimEnd('\uFE0F')))
{
result.Add(new EmojiSkinData(emoji, skin));
}
else
{
result.Add(new EmojiData(item));
}
}
}
return(new List <EmojiGroup>
{
new EmojiGroup
{
Title = result.Count > 0 ? Strings.Resources.SearchEmojiHint : Strings.Resources.NoEmojiFound,
Stickers = result.ToArray()
}
});
}
/*
* ボタンがフォーカスを取得した。
* TextBlockはフォーカスの取得/喪失の管理ができないので、TextBlockの上に透明のRadioButtonをかぶせてフォーカスの管理をしています。
*/
private async void OverlappedButton_GotFocus(object sender, RoutedEventArgs e)
{
Debug.WriteLine("<<--- Button GotFocus");
if (DesignMode.DesignModeEnabled)
{
// ビューデザイナーの中で動作している場合は何もしない。
return;
}
// グリッドの外枠を青にしてフォーカスの取得を視覚的にユーザーに示します。
MainGrid.BorderBrush = new SolidColorBrush(Colors.Blue);
if (textServiceManager == null)
{
// 初めての場合
// 少し待たないと「漢字」キーが効かない。
await Task.Delay(1000);
// CoreTextServicesManagerを作ります。
Debug.WriteLine("--->> GetForCurrentView");
textServiceManager = CoreTextServicesManager.GetForCurrentView();
// IMEの切り替えのイベントハンドラを登録します。
Debug.WriteLine("--->> Subscribe InputLanguageChanged");
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
}
// editContextを作り直します。
UpdateEditContext();
}
public MainPage()
{
this.InitializeComponent();
ink.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Touch | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Mouse;
ink.InkPresenter.StrokeInput.StrokeContinued += StrokeInput_StrokeContinued;
ink.InkPresenter.StrokesCollected += InkPresenter_StrokesCollected;
var vec1 = new Vector() { Start = new Point() { X = 0, Y = 0 }, End = new Point { X = 1, Y = 1 } };
var vec2 = new Vector() { Start = new Point() { X = 0, Y = 0 }, End = new Point { X = 1, Y = 0 } };
System.Diagnostics.Debug.WriteLine("Ängle =" + vec2.Angle(vec1));
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
}
public MainPage()
{
this.InitializeComponent();
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = Windows.UI.Colors.Black;
drawingAttributes.Size = new Size(4, 4);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
if (recoView.Count > 0)
{
foreach (InkRecognizer recognizer in recoView)
{
RecoName.Items.Add(recognizer.Name);
}
}
else
{
RecoName.IsEnabled = false;
RecoName.Items.Add("No Recognizer Available");
}
RecoName.SelectedIndex = 0;
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
InkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
InkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
}
public SearchStickerSetsCollection(IProtoService protoService, StickerType type, string query, long chatId)
{
_protoService = protoService;
_type = type;
_query = query;
_inputLanguage = CoreTextServicesManager.GetForCurrentView().InputLanguage.LanguageTag;
_chatId = chatId;
}
public TextActionsTest()
{
Helper.ExecuteOnUIThread(() =>
{
CoreTextServicesManager manager = CoreTextServicesManager.GetForCurrentView();
_textDocument = new TextDocument(manager.CreateEditContext());
}).Wait();
}
public MainPage()
{
InitializeComponent();
_viewModel.LoadQuickTransactions();
CoreTextServicesManager textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
}
public Scenario2()
{
this.InitializeComponent();
//read language related resource file .strings/en or zh-cn/resources.resw
Run run1 = new Run();
run1.Text = ResourceManagerHelper.ReadValue("Description2_p1");
this.textDes.Inlines.Add(run1);
this.textDes.Inlines.Add(new LineBreak());
// Initialize drawing attributes. These are used in inking mode.
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = Windows.UI.Colors.Red;
double penSize = 4;
drawingAttributes.Size = new Windows.Foundation.Size(penSize, penSize);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
// Show the available recognizers
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
if (recoView.Count > 0)
{
foreach (InkRecognizer recognizer in recoView)
{
RecoName.Items.Add(recognizer.Name);
}
}
else
{
RecoName.IsEnabled = false;
RecoName.Items.Add("No Recognizer Available");
}
RecoName.SelectedIndex = 0;
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
// Initialize the InkCanvas
inkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
inkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
this.SizeChanged += Scenario2_SizeChanged;
}
public Scenario2()
{
this.InitializeComponent();
// Initialize drawing attributes. These are used in inking mode.
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = Windows.UI.Colors.Red;
double penSize = 4;
drawingAttributes.Size = new Windows.Foundation.Size(penSize, penSize);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
// Show the available recognizers
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
if (recoView.Count > 0)
{
foreach (InkRecognizer recognizer in recoView)
{
RecoName.Items.Add(recognizer.Name);
}
}
else
{
RecoName.IsEnabled = false;
RecoName.Items.Add("No Recognizer Available");
}
RecoName.SelectedIndex = 0;
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
// Initialize reco tooltip
recoTooltip = new ToolTip();
recoTooltip.Content = InstallRecoText;
ToolTipService.SetToolTip(InstallReco, recoTooltip);
// Initialize the InkCanvas
inkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
inkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
this.Unloaded += Scenario2_Unloaded;
this.SizeChanged += Scenario2_SizeChanged;
}
/*
* IMEが切り替えられた。
*/
private void TextServiceManager_InputLanguageChanged(CoreTextServicesManager sender, object ev)
{
Debug.Write("<<--- InputLanguageChanged");
// IMEの名前を得ます。
Windows.Globalization.Language lng = sender.InputLanguage;
if (lng != null)
{
Debug.Write(" Lang:{0}", lng.DisplayName);
}
Debug.WriteLine("");
// editContextを作り直します。
UpdateEditContext();
}
public Scenario2()
{
this.InitializeComponent();
// Initialize drawing attributes. These are used in inking mode.
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = Windows.UI.Colors.Red;
double penSize = 4;
drawingAttributes.Size = new Windows.Foundation.Size(penSize, penSize);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
// Show the available recognizers
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
if (recoView.Count > 0)
{
foreach (InkRecognizer recognizer in recoView)
{
RecoName.Items.Add(recognizer.Name);
}
}
else
{
RecoName.IsEnabled = false;
RecoName.Items.Add("No Recognizer Available");
}
RecoName.SelectedIndex = 0;
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
// Initialize reco tooltip
recoTooltip = new ToolTip();
recoTooltip.Content = InstallRecoText;
ToolTipService.SetToolTip(InstallReco, recoTooltip);
// Initialize the InkCanvas
inkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
inkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
this.Unloaded += Scenario2_Unloaded;
this.SizeChanged += Scenario2_SizeChanged;
}
public Scenario2()
{
this.InitializeComponent();
//read language related resource file .strings/en or zh-cn/resources.resw
Run run1 = new Run();
run1.Text = ResourceManagerHelper.ReadValue("Description2_p1");
this.textDes.Inlines.Add(run1);
this.textDes.Inlines.Add(new LineBreak());
// Initialize drawing attributes. These are used in inking mode.
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = Windows.UI.Colors.Red;
double penSize = 4;
drawingAttributes.Size = new Windows.Foundation.Size(penSize, penSize);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
// Show the available recognizers
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
if (recoView.Count > 0)
{
foreach (InkRecognizer recognizer in recoView)
{
RecoName.Items.Add(recognizer.Name);
}
}
else
{
RecoName.IsEnabled = false;
RecoName.Items.Add("No Recognizer Available");
}
RecoName.SelectedIndex = 0;
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
// Initialize the InkCanvas
inkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
inkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
this.SizeChanged += Scenario2_SizeChanged;
}
public MyEditBox()
{
this.InitializeComponent();
_coreWindow = CoreWindow.GetForCurrentThread();
_coreWindow.KeyDown += CoreWindow_KeyDown;
_coreWindow.PointerPressed += CoreWindow_PointerPressed;
CoreTextServicesManager manager = CoreTextServicesManager.GetForCurrentView();
_editContext = manager.CreateEditContext();
// Get the Input Pane so we can programmatically hide and show it.
_inputPane = InputPane.GetForCurrentView();
_editContext.InputScope = CoreTextInputScope.Text;
_editContext.TextRequested += EditContext_TextRequested;
// The system raises this event to request the current selection.
_editContext.SelectionRequested += EditContext_SelectionRequested;
// The system raises this event when it wants the edit control to remove focus.
_editContext.FocusRemoved += EditContext_FocusRemoved;
// The system raises this event to update text in the edit control.
_editContext.TextUpdating += EditContext_TextUpdating;
// The system raises this event to change the selection in the edit control.
_editContext.SelectionUpdating += EditContext_SelectionUpdating;
// The system raises this event to request layout information.
// This is used to help choose a position for the IME candidate window.
_editContext.LayoutRequested += EditContext_LayoutRequested;
// The system raises this event to notify the edit control
// that the string composition has started.
_editContext.CompositionStarted += EditContext_CompositionStarted;
// The system raises this event to notify the edit control
// that the string composition is finished.
_editContext.CompositionCompleted += EditContext_CompositionCompleted;
}
public MainPage()
{
this.InitializeComponent();
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = Windows.UI.Colors.Black;
drawingAttributes.Size = new Size(4, 4);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
inkRecognizerContainer = new InkRecognizerContainer();
recoView = inkRecognizerContainer.GetRecognizers();
if (recoView.Count > 0)
{
foreach (InkRecognizer recognizer in recoView)
{
RecoName.Items.Add(recognizer.Name);
}
}
else
{
RecoName.IsEnabled = false;
RecoName.Items.Add("No Recognizer Available");
}
RecoName.SelectedIndex = 0;
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
InkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
InkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Mouse | Windows.UI.Core.CoreInputDeviceTypes.Pen | Windows.UI.Core.CoreInputDeviceTypes.Touch;
}
private void TextServiceManager_InputLanguageChanged(CoreTextServicesManager sender, object args)
{
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
}
public async void FindStickers(string query)
{
if (string.IsNullOrWhiteSpace(query))
{
SearchStickers = null;
}
else
{
var items = SearchStickers = new SearchStickerSetsCollection(ProtoService, Aggregator, false, query, CoreTextServicesManager.GetForCurrentView().InputLanguage.LanguageTag);
await items.LoadMoreItemsAsync(0);
}
}
private async void FieldEmoji_TextChanged(object sender, TextChangedEventArgs e)
{
if (string.IsNullOrWhiteSpace(FieldEmoji.Text))
{
EmojiCollection.Source = Toolbar.ItemsSource;
}
else
{
EmojiCollection.Source = await Emoji.SearchAsync(ViewModel.ProtoService, FieldEmoji.Text, _selected, CoreTextServicesManager.GetForCurrentView().InputLanguage.LanguageTag);
}
}
private void TextServiceManager_InputLanguageChanged(CoreTextServicesManager sender, object args)
{
Debug.WriteLine("Keyboard layout is changed!");
}
public CodeEditBox()
{
InitializeComponent();
Unloaded += CodeEditBox_Unloaded;
_textFormat = new CanvasTextFormat
{
FontFamily = "Consolas",
FontSize = 14
};
// Make the control focusable
IsTabStop = true;
// The CoreTextEditContext processes text input, but other keys are
// the apps's responsibility.
_coreWindow = CoreWindow.GetForCurrentThread();
_coreWindow.KeyDown += CoreWindow_KeyDown;
_coreWindow.PointerPressed += CoreWindow_PointerPressed;
// Create a CoreTextEditContext for our custom edit control.
CoreTextServicesManager manager = CoreTextServicesManager.GetForCurrentView();
_editContext = manager.CreateEditContext();
// Create a TextDocument where we will store the text data
_textDocument = new TextDocument(_editContext);
_textDocument.TextChanged += TextDocument_TextChanged;
_textDocument.SelectionChanged += TextDocument_SelectionChanged;
//! Automatic hide and show the Input Pane. Note that on Desktop, you will need to
//! implement the UIA text pattern to get expected automatic behavior.
_editContext.InputPaneDisplayPolicy = CoreTextInputPaneDisplayPolicy.Automatic;
// Set the input scope to inform software keyboard layout and text behavior.
_editContext.InputScope = CoreTextInputScope.Default;
// The system raises this event when it wants the edit control to remove focus.
_editContext.FocusRemoved += EditContext_FocusRemoved;
// The system raises this event to request layout information.
// This is used to help choose a position for the IME candidate window.
_editContext.LayoutRequested += EditContext_LayoutRequested;
// The system raises this event to notify the edit control
// that the string composition has started.
_editContext.CompositionStarted += EditContext_CompositionStarted;
// The system raises this event to notify the edit control
// that the string composition is finished.
_editContext.CompositionCompleted += EditContext_CompositionCompleted;
// The system raises this event when the NotifyFocusLeave operation has
// completed.
// _editContext.NotifyFocusLeaveCompleted += EditContext_NotifyFocusLeaveCompleted;
// Focus state reporter
// TODO: remove this
GotFocus += CodeEditBox_FocusChanged;
LostFocus += CodeEditBox_FocusChanged;
CodeEditBox_FocusChanged(this, null);
// Update rendertargets
TextDisplay.SizeChanged += TextDisplay_SizeChanged;
TextDisplay_SizeChanged(this, null);
// Set our initial UI.
UpdateUI();
}
public CustomEditControl()
{
this.InitializeComponent();
// The CoreTextEditContext processes text input, but other keys are
// the apps's responsibility.
_coreWindow = CoreWindow.GetForCurrentThread();
_coreWindow.KeyDown += CoreWindow_KeyDown;
_coreWindow.PointerPressed += CoreWindow_PointerPressed;
// Create a CoreTextEditContext for our custom edit control.
CoreTextServicesManager manager = CoreTextServicesManager.GetForCurrentView();
_editContext = manager.CreateEditContext();
// Get the Input Pane so we can programmatically hide and show it.
_inputPane = InputPane.GetForCurrentView();
// For demonstration purposes, this sample sets the Input Pane display policy to Manual
// so that it can manually show the software keyboard when the control gains focus and
// dismiss it when the control loses focus. If you leave the policy as Automatic, then
// the system will hide and show the Input Pane for you. Note that on Desktop, you will
// need to implement the UIA text pattern to get expected automatic behavior.
_editContext.InputPaneDisplayPolicy = CoreTextInputPaneDisplayPolicy.Manual;
// Set the input scope to Text because this text box is for any text.
// This also informs software keyboards to show their regular
// text entry layout. There are many other input scopes and each will
// inform a keyboard layout and text behavior.
_editContext.InputScope = CoreTextInputScope.Text;
// The system raises this event to request a specific range of text.
_editContext.TextRequested += EditContext_TextRequested;
// The system raises this event to request the current selection.
_editContext.SelectionRequested += EditContext_SelectionRequested;
// The system raises this event when it wants the edit control to remove focus.
_editContext.FocusRemoved += EditContext_FocusRemoved;
// The system raises this event to update text in the edit control.
_editContext.TextUpdating += EditContext_TextUpdating;
// The system raises this event to change the selection in the edit control.
_editContext.SelectionUpdating += EditContext_SelectionUpdating;
// The system raises this event when it wants the edit control
// to apply formatting on a range of text.
_editContext.FormatUpdating += EditContext_FormatUpdating;
// The system raises this event to request layout information.
// This is used to help choose a position for the IME candidate window.
_editContext.LayoutRequested += EditContext_LayoutRequested;
// The system raises this event to notify the edit control
// that the string composition has started.
_editContext.CompositionStarted += EditContext_CompositionStarted;
// The system raises this event to notify the edit control
// that the string composition is finished.
_editContext.CompositionCompleted += EditContext_CompositionCompleted;
// The system raises this event when the NotifyFocusLeave operation has
// completed. Our sample does not use this event.
// _editContext.NotifyFocusLeaveCompleted += EditContext_NotifyFocusLeaveCompleted;
// Set our initial UI.
UpdateTextUI();
UpdateFocusUI();
}
protected override void OnApplyTemplate()
{
container = this.GetTemplateChild(ContainerName) as Grid;
textBox = this.GetTemplateChild(TextBoxName) as TextBox;
inkCanvas = this.GetTemplateChild(InkCanvasName) as InkCanvas;
inkBorder = this.GetTemplateChild(InkBorderName) as Border;
inkWindow = this.GetTemplateChild(InkWindowName) as Popup;
inkRecognizerContainer = new InkRecognizerContainer();
recognizers = inkRecognizerContainer.GetRecognizers();
// Set the text services so we can query when language changes
textServiceManager = CoreTextServicesManager.GetForCurrentView();
textServiceManager.InputLanguageChanged += TextServiceManager_InputLanguageChanged;
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
// Create a timer that expires after 1 second
recognitionTimer = new DispatcherTimer();
recognitionTimer.Interval = new TimeSpan(0, 0, 1);
recognitionTimer.Tick += RecoTimer_Tick;
pointerTimer = new DispatcherTimer();
pointerTimer.Interval = new TimeSpan(0, 0, 2);
pointerTimer.Tick += PointerTimer_Tick;
textBox.PointerEntered += TextBox_PointerEntered;
textBox.AddHandler(PointerPressedEvent, new PointerEventHandler(TextBox_PointerPressed), true);
textBox.SelectionChanged += TextBox_SelectionChanged;
inkCanvas.PointerEntered += InkCanvas_PointerEntered;
inkCanvas.InkPresenter.StrokesCollected += InkCanvas_StrokesCollected;
inkCanvas.InkPresenter.StrokeInput.StrokeStarted += InkCanvas_StrokeStarted;
inkCanvas.InkPresenter.StrokesErased += InkPresenter_StrokesErased;
// Initialize drawing attributes. These are used in inking mode.
InkDrawingAttributes drawingAttributes = new InkDrawingAttributes();
drawingAttributes.Color = InkColor;
double penSize = PenSize;
drawingAttributes.Size = new Windows.Foundation.Size(penSize, penSize);
drawingAttributes.IgnorePressure = false;
drawingAttributes.FitToCurve = true;
// Initialize the InkCanvas
inkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(drawingAttributes);
inkCanvas.InkPresenter.InputDeviceTypes = Windows.UI.Core.CoreInputDeviceTypes.Pen;
//InputPane inputPane = InputPane.GetForCurrentView();
//inputPane.Showing += InputPane_Showing;
this.SizeChanged += InkTextBox_SizeChanged;
enableText();
base.OnApplyTemplate();
}
/// <summary>
/// Instantiates the <see cref="RnLanguagesModule"/>.
/// </summary>
internal RnLanguagesModule(ReactContext _context)
{
this.context = _context;
CoreTextServicesManager.GetForCurrentView().InputLanguageChanged +=
OnLanguageChange;
}
private void TextServiceManager_InputLanguageChanged(CoreTextServicesManager sender, object args)
{
SetDefaultRecognizerByCurrentInputMethodLanguageTag();
}
public CoreTextServicesManagerEvents(CoreTextServicesManager This)
{
this.This = This;
}
private void OnLanguageChange(CoreTextServicesManager sender, object args)
{
context.GetJavaScriptModule <RCTDeviceEventEmitter>()
.emit("languagesDidChange", this.GetLanguageOutput());
}
public MainPage()
{
this.InitializeComponent();
var textBoxCandidates = this.FindName("candidateBox") as TextBox;
textBoxCandidates.IsEnabled = false;
_coreWindow = CoreWindow.GetForCurrentThread();
_coreWindow.KeyDown += CoreWindow_KeyDown;
_coreWindow.CharacterReceived += CoreWindow_CharacterReceived;
_coreWindow.Activated += _coreWindow_Activated;
// Create a CoreTextEditContext for our custom edit control.
CoreTextServicesManager manager = CoreTextServicesManager.GetForCurrentView();
_editContext = manager.CreateEditContext();
// Get the Input Pane so we can programmatically hide and show it.
_inputPane = InputPane.GetForCurrentView();
_inputPane.Showing += (o, e) => _virtualKeyboardHeight = (int)e.OccludedRect.Height;
_inputPane.Hiding += (o, e) => _virtualKeyboardHeight = 0;
// For demonstration purposes, this sample sets the Input Pane display policy to Manual
// so that it can manually show the software keyboard when the control gains focus and
// dismiss it when the control loses focus. If you leave the policy as Automatic, then
// the system will hide and show the Input Pane for you. Note that on Desktop, you will
// need to implement the UIA text pattern to get expected automatic behavior.
_editContext.InputPaneDisplayPolicy = CoreTextInputPaneDisplayPolicy.Manual;
// Set the input scope to Text because this text box is for any text.
// This also informs software keyboards to show their regular
// text entry layout. There are many other input scopes and each will
// inform a keyboard layout and text behavior.
_editContext.InputScope = CoreTextInputScope.Text;
// The system raises this event to request a specific range of text.
_editContext.TextRequested += EditContext_TextRequested;
// The system raises this event to request the current selection.
_editContext.SelectionRequested += EditContext_SelectionRequested;
// The system raises this event when it wants the edit control to remove focus.
_editContext.FocusRemoved += EditContext_FocusRemoved;
// The system raises this event to update text in the edit control.
_editContext.TextUpdating += EditContext_TextUpdating;
// The system raises this event to change the selection in the edit control.
_editContext.SelectionUpdating += EditContext_SelectionUpdating;
// The system raises this event to request layout information.
// This is used to help choose a position for the IME candidate window.
_editContext.LayoutRequested += EditContext_LayoutRequested;
// The system raises this event to notify the edit control
// that the string composition has started.
_editContext.CompositionStarted += EditContext_CompositionStarted;
// The system raises this event to notify the edit control
// that the string composition is finished.
_editContext.CompositionCompleted += EditContext_CompositionCompleted;
// The system raises this event when the NotifyFocusLeave operation has
// completed. Our sample does not use this event.
// _editContext.NotifyFocusLeaveCompleted += EditContext_NotifyFocusLeaveCompleted;
_timer = _coreWindow.DispatcherQueue.CreateTimer();
_timer.Interval = new TimeSpan(0, 0, 0, 0, 10);
_timer.IsRepeating = false;
_timer.Tick += (o, e) =>
{
//Debug.WriteLine("Result text: {0}", (object)_lastResultText);
foreach (var c in _lastResultText)
{
OnTextInput(c);
}
};
}
